:root{
  font-family:"Source Han Sans SC","Noto Sans SC",sans-serif;
  /* 品牌主色（仅用于Logo区域、主按钮背景渐变） */
  --primary:#001166;
  --primary-light:#0033cc;
  --primary-lighter:#3355ee;
  --primary-dark:#000d4d;
  --primary-pale:#e8ecfd;
  --primary-ultra-light:#f3f5ff;
  /* 交互色（链接、hover边框、focus环、icon、活跃状态） */
  --accent:#0057e7;
  --accent-light:#2b78ff;
  --accent-pale:#e0ebff;
  --accent-ultra-light:#f0f5ff;
  /* 文字 */
  --text:#111;
  --text-secondary:#333;
  --text-tertiary:#999;
  --muted:#666;
  /* 边框 */
  --border:#D4D7E5;
  --border-primary:#E0E0E0;
  /* 背景 */
  --bg:#F0F2FA;
  --card-bg:#ffffff;
  --input-bg:#f7f8ff;
  --subcard-bg:#f7f8ff;
  --topbar-bg:rgba(255,255,255,.88);
  --bg-secondary:#fff;
  --bg-tertiary:#F5F5F5;
  /* 阴影色 */
  --shadow:rgba(0,17,102,.08);
  /* 危险色 */
  --danger:#ff4f4c;
  --danger-hover:#e53e3e;
  --danger-text:#c62828;
  --danger-light:#ff8a80;
  --danger-pale:#ffe5e5;
  --danger-pale-hover:rgba(255,0,0,.2);
  --danger-bg:#FEE;
  --danger-border:rgba(239,83,80,.2);
  --danger-border-solid:#FCA5A5;
  /* 成功/警告/信息色 */
  --success:#2e7d32;
  --success-light:#4caf50;
  --success-pale:#e8f5e9;
  --warning:#ff9800;
  --warning-light:#ffb74d;
  --warning-pale:#fff3e0;
  --info:#2196f3;
  --info-light:#64b5f6;
  --info-pale:#e3f2fd;
  /* 品牌渐变 */
  --brand-gradient:linear-gradient(135deg,#00072b 0%,#001166 45%,#0019B3 100%);
  --brand-gradient-soft:linear-gradient(135deg,#001166 0%,#0033cc 100%);
  --brand-gradient-subtle:linear-gradient(135deg,rgba(0,7,43,.06) 0%,rgba(0,25,179,.04) 100%);
  /* 阴影层次系统（浮层/模态专用，卡片尽量用边框区分层级） */
  --shadow-1:0 1px 3px rgba(0,17,102,.05),0 0 1px rgba(0,17,102,.04);
  --shadow-2:0 4px 16px rgba(0,17,102,.12),0 1px 4px rgba(0,17,102,.06);
  --shadow-3:0 12px 40px rgba(0,17,102,.16),0 4px 12px rgba(0,17,102,.08);
  /* 圆角系统（扁平化：降档） */
  --radius-card:12px;
  --radius-subcard:8px;
  --radius-inner:6px;
  --radius-sm:4px;
  --radius-md:var(--radius-subcard);
  --radius-lg:var(--radius-card);
  --radius-xl:16px;
  /* 过渡系统 */
  --transition-fast:.15s cubic-bezier(.4,0,.2,1);
  --transition-base:.25s cubic-bezier(.4,0,.2,1);
  --transition-slow:.4s cubic-bezier(.4,0,.2,1)
}

/* 主题切换平滑过渡（仅背景色和文字色，不影响其他交互动画） */
body.page,
body.page .topbar,
body.page .card,
body.page .settings-card,
body.page .stat-card,
body.page .subcard,
body.page .page-header,
body.page .filter-tabs,
body.page .admin-table th,
body.page .admin-table td,
body.page .backend-card {
  transition:background-color .2s ease,border-color .2s ease,color .2s ease;
}
/* 初始化时抑制过渡（由JS添加/移除.no-transition类防止FOUC） */
.no-transition,
.no-transition * {
  transition: none !important;
}

/* 全局 */
*{
  box-sizing:border-box;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
body.page{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:inherit;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
/* 后台页面隐藏浏览器滚动条但保持滚动功能 */
html:has(body.page),
html:has(body.page) body{
  scrollbar-width:none;
  -ms-overflow-style:none;
}

/* 全局禁止非输入元素文本选中 */
*:not(input):not(textarea):not([contenteditable="true"]) {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

/* 交互元素显示小手指针，子元素通过 inherit 继承，避免被全局 * 规则覆盖 */
a,
button,
.btn,
[role="button"],
label[for],
label:has(input[type="checkbox"]),
label:has(input[type="radio"]),
select,
input[type="checkbox"],
input[type="radio"],
input[type="submit"],
input[type="button"],
input[type="reset"],
input[type="file"],
summary,
[data-href] {
  cursor: pointer;
}

/* 让交互元素内的所有子元素继承父级的 pointer 光标 */
a *,
button *,
.btn *,
[role="button"] *,
label[for] *,
label:has(input[type="checkbox"]) *,
label:has(input[type="radio"]) *,
summary *,
[data-href] * {
  cursor: inherit;
}

/* 文本输入框保持文本光标和可选中 */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="url"],
input[type="search"],
input[type="tel"],
input:not([type]),
textarea,
[contenteditable="true"] {
  cursor: text;
  user-select: text;
}
html:has(body.page)::-webkit-scrollbar,
html:has(body.page) body::-webkit-scrollbar{
  display:none;
  width:0;
  height:0;
}
body.auth-page{
  margin:0;
  min-height:100vh;
  background:radial-gradient(circle at 20% 20%,rgba(0,17,102,.18) 0%,rgba(0,17,102,.05) 38%,transparent 65%),linear-gradient(145deg,#eff1fd 0%,#d7dcff 55%,#cfd6ff 100%);
  background-attachment:fixed;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:inherit;
  padding:24px;
  position:relative;
  overflow-x:hidden;
  overflow-y:auto;
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
body.auth-page::before,body.auth-page::after{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(0,17,102,.15),rgba(0,17,102,0));
  filter:blur(0px);
  opacity:.4;
  z-index:0
}
body.auth-page::before{
  top:-180px;
  right:-140px
}
body.auth-page::after{
  bottom:-220px;
  left:-160px;
  background:radial-gradient(circle at 70% 70%,rgba(0,17,102,.12),rgba(0,17,102,0))
}
body.auth-page>.auth-card{
  position:relative;
  z-index:1
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:none}
.link{white-space:nowrap}
.link.danger{color:var(--danger)}

.auth-card{
  width:100%;
  max-width:440px;
  background:linear-gradient(160deg,rgba(255,255,255,.95),rgba(244,247,255,.98));
  border-radius:22px;
  border:1px solid var(--border);
  box-shadow:0 18px 65px var(--shadow-2);
  padding:40px 40px 42px 42px;
  display:flex;
  flex-direction:column;
  gap:20px;
  position:relative;
  backdrop-filter:blur(12px);
  isolation:isolate
}
.auth-card::after{
  content:"";
  position:absolute;
  inset:12px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.5);
  pointer-events:none;
  z-index:-1
}
.auth-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px
}
.auth-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--primary);
  background:var(--primary-pale);
  border-radius:999px;
  padding:4px 14px;
  font-weight:600
}
.auth-pill::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:#1fc874;
  box-shadow:0 0 0 4px rgba(31,200,116,.25)
}
.auth-logo-image{
  height:40px;
  width:auto;
  display:block;
}
.auth-title{
  margin-left:auto;
  text-align:right;
}
.auth-support-pill{
  align-self:flex-start;
}
.auth-avatar-wrapper{
  display:flex;
  justify-content:center;
  align-self:center;
  height:0;
  overflow:visible;
  opacity:0;
  transform:scale(0.8) translateY(-10px);
  transition:all .35s cubic-bezier(0.34,1.56,0.64,1);
}
.auth-avatar-wrapper.has-avatar{
  height:72px;
  opacity:1;
  transform:scale(1) translateY(0);
}
.auth-avatar-image{
  width:72px;
  height:72px;
  border-radius:50%;
  object-fit:cover;
  object-position:center;
  box-shadow:0 6px 18px rgba(0,0,0,.12),inset 0 0 0 1px rgba(255,255,255,.3);
  border:2px solid rgba(255,255,255,.6);
  background:transparent;
  image-rendering:auto;
  -webkit-backface-visibility:hidden;
  backface-visibility:hidden;
  transform:translateZ(0);
}
.auth-avatar-wrapper.has-avatar .auth-avatar-image{
  animation:avatarPop .4s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes avatarPop{
  0%{transform:scale(0.85);opacity:0}
  60%{transform:scale(1.05)}
  100%{transform:scale(1);opacity:1}
}
.auth-card .app-name{
  font-size:20px;
  font-weight:600;
  letter-spacing:.04em
}
.auth-card .app-subtitle{
  font-size:13px;
  color:var(--muted)
}
.auth-intro{
  margin:0;
  font-size:14px;
  color:var(--muted)
}
.auth-form{
  display:flex;
  flex-direction:column;
  gap:12px
}
.auth-form label{
  display:flex;
  flex-direction:column;
  gap:6px;
  font-size:13px;
  color:var(--text-secondary)
}
.auth-form input{
  padding:10px 12px;
  border-radius:10px;
  border:1px solid var(--border);
  font-size:14px;
  transition:border-color .2s,box-shadow .2s;
  width:100%
}
.auth-form .field-password{
  position:relative
}
.auth-form .field-password input{
  padding-right:44px
}
.auth-form .pwd-toggle{
  position:absolute;
  right:0;
  top:0;
  bottom:0;
  width:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:none;
  border:none;
  color:var(--muted);
  cursor:pointer;
  padding:0;
  border-radius:0 10px 10px 0;
  transition:color .2s
}
.auth-form .pwd-toggle:hover{
  color:var(--primary)
}
.auth-form .pwd-toggle svg{
  pointer-events:none
}
.auth-form input:focus{
  border-color:var(--primary);
  outline:none;
  box-shadow:0 0 0 3px var(--primary-pale)
}
.auth-form .btn{
  margin-top:8px;
  width:100%;
  justify-content:center
}
.auth-meta{
  font-size:12px;
  color:var(--muted);
  line-height:1.5;
  background:var(--primary-ultra-light);
  border:1px dashed var(--border);
  border-radius:12px;
  padding:12px 14px
}
.auth-meta a.link{
  display:inline-block;
  padding:2px 0
}
.auth-meta code{
  background:var(--primary-pale);
  padding:2px 6px;
  border-radius:6px;
  font-size:12px;
  color:var(--primary)
}

/* 登录页移动端适配 */
@media(max-width:480px){
  body.auth-page{
    padding:env(safe-area-inset-top,20px) 16px env(safe-area-inset-bottom,20px);
    align-items:flex-start;
    padding-top:max(env(safe-area-inset-top,0px),20px)
  }
  body.auth-page::before,body.auth-page::after{
    width:280px;
    height:280px
  }
  body.auth-page::before{
    top:-100px;
    right:-80px
  }
  body.auth-page::after{
    bottom:-120px;
    left:-80px
  }
  .auth-card{
    padding:24px 20px 28px;
    border-radius:18px;
    gap:14px;
    max-width:100%
  }
  .auth-card::after{
    inset:8px;
    border-radius:14px
  }
  .auth-logo-image{
    height:30px
  }
  .auth-pill{
    font-size:10px;
    padding:3px 10px;
    letter-spacing:.12em
  }
  .auth-pill::before{
    width:5px;
    height:5px
  }
  .auth-card .app-name{
    font-size:18px
  }
  .auth-intro{
    font-size:13px
  }
  .auth-form label{
    font-size:12px
  }
  .auth-form input{
    padding:13px 14px;
    font-size:16px !important;
    border-radius:8px
  }
  .auth-form .field-password input{
    padding-right:44px
  }
  .auth-form .pwd-toggle{
    border-radius:0 8px 8px 0;
    min-height:48px
  }
  .auth-form .btn{
    padding:15px 16px !important;
    font-size:16px !important;
    height:auto !important;
    border-radius:10px
  }
  .auth-meta{
    font-size:11px;
    padding:10px 12px
  }
  .auth-meta p{
    margin:4px 0
  }
  .auth-meta a.link{
    padding:4px 0;
    display:inline-block
  }
  .auth-avatar-image{
    width:60px;
    height:60px
  }
  .alert{
    font-size:12px;
    padding:10px 12px
  }
}

/* 顶栏 */
.topbar{
  position:sticky;
  top:0;
  z-index:100;
  padding:0 24px;
  height:64px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:var(--topbar-bg);
  backdrop-filter:blur(8px) saturate(140%);
  -webkit-backdrop-filter:blur(8px) saturate(140%);
  border-bottom:1px solid var(--border);
  box-shadow:0 1px 0 var(--shadow)
}
.logo-title{display:flex;align-items:center;gap:6px}
.logo-link{
  display:flex;
  align-items:center;
  border-radius:12px;
  padding:2px;
  cursor:pointer;
}
.logo-link:hover{
  background:transparent;
  box-shadow:none;
  transform:none;
}
.logo{height:60px}
.topbar-text .app-name{font-weight:700;font-size:16px;color:var(--text)}
.topbar-text .app-subtitle{font-size:12px;color:var(--muted)}
/* 毛玻璃顶栏内文字保持原色 */
.topbar--dashboard .topbar-text .app-name{color:var(--text)}
.topbar--dashboard .topbar-text .app-subtitle{color:var(--muted)}
.topbar-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center
}
.topbar-msg-btn{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  border-radius:50%;
  border:none;
  background:var(--primary);
  color:#fff;
  transition:all .2s ease
}
.topbar-msg-btn:hover{
  background:var(--primary-dark, #000d4d);
  color:#fff
}
.topbar--dashboard .topbar-msg-btn{
  background:var(--primary);
  border:none
}
.topbar--dashboard .topbar-msg-btn:hover{
  background:var(--primary-light)
}
.topbar-user{
  display:flex;
  align-items:center;
  gap:10px;
  padding:6px 12px 6px 6px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--bg);
  box-shadow:none
}
.user-avatar{
  width:38px;
  height:38px;
  border-radius:50%;
  background:var(--primary);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:16px;
  letter-spacing:.04em;
  box-shadow:none;
  overflow:hidden;
  border:1px solid var(--border);
  cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease
}
.user-avatar:hover{
  transform:scale(1.05);
  box-shadow:0 2px 8px var(--shadow)
}
.user-avatar.has-photo{
  background:var(--card-bg);
  color:var(--primary);
  border-color:var(--border)
}
.user-avatar img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block
}
.topbar-user .user-meta{
  display:flex;
  flex-direction:column;
  line-height:1.2;
  min-width:0
}
.topbar-user .user-label{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted)
}
.topbar-user .user-name{
  font-size:13px;
  font-weight:600;
  color:var(--text);
  white-space:nowrap
}
.topbar-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 16px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--accent-ultra-light);
  font-size:13px;
  font-weight:600;
  color:var(--accent);
  text-decoration:none;
  transition:all .2s ease
}
.topbar-link:hover{
  border-color:var(--accent);
  background:var(--accent-pale)
}
/* 毛玻璃顶栏内 topbar-link 保持原色 */
.topbar--dashboard .topbar-link{
  color:var(--accent);
  border-color:var(--border);
  background:var(--accent-ultra-light)
}
.topbar--dashboard .topbar-link:hover{
  color:var(--accent);
  border-color:var(--accent);
  background:var(--accent-pale);
  box-shadow:none
}
.text-muted{
  color:var(--muted)
}
.user-admin-grid{
  display:flex;
  flex-direction:column;
  gap:18px
}
.user-card{
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  padding:20px;
  background:var(--card-bg);
  box-shadow:var(--shadow-1);
  transition:border-color var(--transition-base)
}
.user-card-header{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:16px;
  margin-bottom:16px
}
.user-card-title{
  font-size:16px;
  font-weight:600;
  color:var(--text)
}
.user-card-meta{
  font-size:12px;
  color:var(--muted);
  line-height:1.6
}
.user-card-profile{
  display:flex;
  align-items:center;
  gap:12px
}
.user-card-profile .user-avatar{
  width:48px;
  height:48px;
  font-size:18px
}
.user-card-email{
  font-size:12px;
  color:var(--text-secondary);
  margin-top:4px
}
.user-permissions{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:10px
}
.user-permission-chip{
  font-size:12px;
  font-weight:600;
  color:var(--primary);
  background:var(--primary-pale);
  border-radius:999px;
  padding:4px 10px
}
.user-edit-form .form-grid{
  margin-bottom:12px
}
.user-edit-form .checkbox-row{
  margin-bottom:12px
}
.form-hint{
  font-size:12px;
  color:var(--muted)
}
.avatar-preview-row{
  grid-column:1 / -1;
  display:flex;
  align-items:center;
  gap:12px
}
.avatar-preview-row img{
  width:48px;
  height:48px;
  border-radius:50%;
  object-fit:cover;
  border:1px solid var(--border)
}
.avatar-remove-checkbox{
  display:none
}
.avatar-remove-btn{
  flex-shrink:0
}
.avatar-remove-btn.marked{
  background:var(--danger-pale);
  color:var(--danger-text);
  border-color:var(--danger-border-solid)
}
.checkbox-inline{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  color:var(--text-secondary)
}
.checkbox-row{
  display:flex;
  flex-wrap:wrap;
  gap:12px
}
.checkbox-row label{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  color:var(--text-secondary)
}
.user-card-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px
}
.btn-logout{
  background:var(--primary-ultra-light);
  border-color:var(--border);
  font-weight:600;
  color:var(--primary);
  padding:6px 16px
}
.btn-logout:hover{
  background:var(--primary-ultra-light);
  color:var(--primary);
  border-color:var(--primary)
}

/* 容器 / 卡片 */
.container{max-width:1280px;margin:16px auto 28px;padding:0 12px;overflow:visible}
@media(max-width:640px){
  .container{margin:10px auto 20px}
}
.container.narrow{max-width:900px}
.card{
  background:var(--card-bg);
  border-radius:var(--radius-card);
  border:1px solid var(--border);
  padding:24px;
  margin-bottom:20px;
  box-shadow:var(--shadow-1);
  transition:border-color var(--transition-base);
  overflow:visible
}
.card:hover{
  border-color:var(--border-primary)
}
.card h2{
  margin:0 0 16px;
  font-size:18px;
  font-weight:600;
  color:var(--text);
  padding-bottom:8px
}
.card-title-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  margin-bottom:16px;
  padding-bottom:8px;
  border-bottom:1px solid var(--border)
}
.card-title-row h2{
  margin:0;
  padding-bottom:0;
  border-bottom:none
}
.work-reorder-status{
  display:flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--primary-ultra-light);
  color:var(--muted);
  font-size:13px;
  font-weight:500;
  transition:background .2s ease,border-color .2s ease,color .2s ease,box-shadow .2s ease
}
.work-reorder-status__dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--border);
  box-shadow:0 0 0 3px var(--primary-ultra-light);
  transition:background .2s ease,box-shadow .2s ease
}
.work-reorder-status[data-state="saving"]{
  border-color:var(--primary-light);
  background:var(--primary-pale);
  color:var(--primary-light);
  box-shadow:0 4px 18px var(--shadow) inset
}
.work-reorder-status[data-state="saving"] .work-reorder-status__dot{
  background:var(--primary-light);
  box-shadow:0 0 0 4px var(--primary-pale)
}
.work-reorder-status[data-state="saved"]{
  border-color:var(--success-light);
  background:var(--success-pale);
  color:var(--success)
}
.work-reorder-status[data-state="saved"] .work-reorder-status__dot{
  background:var(--success);
  box-shadow:0 0 0 4px rgba(46,125,50,.18)
}
.work-reorder-status[data-state="error"]{
  border-color:var(--danger-light);
  background:var(--danger-pale);
  color:var(--danger)
}
.work-reorder-status[data-state="error"] .work-reorder-status__dot{
  background:var(--danger);
  box-shadow:0 0 0 4px var(--danger-border)
}
.subcard{
  margin-top:16px;
  padding:16px;
  background:var(--subcard-bg);
  border-radius:var(--radius-subcard);
  border:1px solid var(--primary-pale);
  transition:border-color var(--transition-base);
  overflow:visible
}
.subcard:hover{
  border-color:var(--primary-light)
}
.subcard h3{
  margin:0 0 12px;
  padding-bottom:8px;
  font-size:15px;
  font-weight:600;
  color:var(--text);
  border-bottom:2px solid var(--accent)
}
.subtitle,.subtile{font-weight:600;color:var(--text-secondary);margin:8px 0 6px 0}
.subgrid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:12px
}

/* 表单 */
.form-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:8px 10px
}
.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:13px}
.form-grid label input[type="color"]{width:100%;height:40px;border:1px solid var(--border);border-radius:6px;cursor:pointer;padding:2px;display:block;background-color:transparent}
.form-grid label input[type="color"]::-webkit-color-swatch-wrapper{padding:0}
.form-grid label input[type="color"]::-webkit-color-swatch{border:none;border-radius:4px;width:100%;height:100%}
.form-grid label input[type="color"]::-moz-color-swatch{border:none;border-radius:4px;width:100%;height:100%}
.form-grid label:has(.format-group-with-button){
  grid-column:span 2;
  min-width:0
}
.form-grid label select{
  max-width:none
}
.form-grid label .custom-select-button{
  max-width:none;
  width:100%
}
.basic-info-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
@media (max-width:1200px){
  .basic-info-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}
@media (max-width:720px){
  .basic-info-grid{
    grid-template-columns:1fr;
  }
}
.basic-info-field{
  display:flex;
  flex-direction:column;
  gap:6px;
  font-size:13px;
}
.basic-info-field input,
.basic-info-field select,
.basic-info-field textarea{
  width:100%;
}
.basic-info-seo{
  margin-top:12px;
}
.basic-info-seo textarea{
  min-height:96px;
}
.field-block{display:flex;flex-direction:column;gap:6px;margin-bottom:12px;font-size:13px;overflow:visible}

/* 展示控制选项卡片 */
.project-toggle-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:12px
}
.project-toggle-card{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:6px;
  padding:14px 40px 12px 14px;
  border-radius:10px;
  border:1px solid var(--border);
  background:var(--card-bg);
  box-shadow:0 1px 3px var(--shadow-soft);
  cursor:pointer;
  transition:all .18s ease;
  position:relative
}
.project-toggle-card:hover{
  border-color:var(--primary-soft);
  box-shadow:0 2px 6px var(--shadow);
  background:var(--primary-ultra-light)
}
.project-toggle-card:has(input[type="checkbox"]:checked){
  border-color:var(--primary);
  box-shadow:0 0 0 3px var(--primary-pale),var(--shadow-1);
  background:var(--primary-ultra-light)
}
.project-toggle-card:has(input[type="checkbox"]:checked)::before{
  content:'✓';
  position:absolute;
  top:8px;
  right:10px;
  width:18px;
  height:18px;
  background:var(--primary);
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  font-weight:700;
  box-shadow:0 0 0 2px var(--card-bg);
  z-index:1
}
.project-toggle-card input[type="checkbox"]{
  position:absolute;
  opacity:0;
  pointer-events:none;
  width:1px;
  height:1px;
}
.project-toggle-card .toggle-card-title{
  display:flex;
  align-items:center;
  gap:6px;
  font-weight:600
}
.project-toggle-card .toggle-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px
}
.project-toggle-card__layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:center;
  gap:16px;
}
@media (max-width:768px){
  .project-toggle-card__layout{
    grid-template-columns:1fr;
  }
  .project-toggle-card__control{
    width:100%;
    justify-content:flex-start;
  }
}
.project-toggle-card__info{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.project-toggle-card__title{
  font-size:16px;
  font-weight:600;
  color:var(--text);
}
.project-toggle-card__subtitle{
  font-size:13px;
  color:var(--text-secondary);
}
.project-toggle-card__control{
  min-width:150px;
  display:flex;
  align-items:center;
  justify-content:flex-end;
}
.project-toggle-card__control .quantity-selector input,
.project-toggle-card__control .quantity-selector input[type="number"]{
  width:140px;
}
.project-toggle-card__footnote{
  margin-top:8px;
  font-size:12px;
  color:var(--text-secondary);
  line-height:1.5;
}
.inline-quantity-field{
  min-width:140px;
  flex-shrink:0;
}
.inline-quantity-field .render-quantity-selector-wrapper{
  max-width:150px;
  margin-left:auto;
}
.inline-quantity-field .render-quantity-input,
.inline-quantity-field .render-quantity-btn{
  height:36px;
}
.inline-quantity-field .render-quantity-input{
  font-size:14px;
  padding:0 12px;
}
.inline-quantity-field .render-quantity-btn{
  width:36px;
  font-size:16px;
}
.inline-quantity-field .render-quantity-btn-drag{
  display:none;
}

/* 筛选表单 */
.filters{
  display:flex;
  align-items:center;
  gap:5px;
  flex-wrap:wrap
}
.filters input[type="text"],
.filters select{
  flex:1;
  min-width:180px
}
.filters .custom-select-wrapper{
  flex:1;
  min-width:180px;
}
.filters input[type="date"]{
  width:180px;
  flex-shrink:0
}
.filters .date-range-group{
  display:flex;
  align-items:center;
  gap:5px;
  flex-shrink:0;
  flex-wrap:nowrap
}
.filters .date-range-group input[type="date"]{
  width:130px;
  min-width:0;
  flex:1 1 100px;
  padding:10px 8px;
  padding-right:36px;
  font-size:13px
}
.filters span{
  font-size:13px;
  color:var(--muted);
  padding:0 4px;
  white-space:nowrap
}

input[type="text"],input[type="email"],input[type="date"],
input[type="number"],input[type="password"],input[type="url"],select,textarea{
  width:100%;
  padding:10px 12px;
  border:1.5px solid var(--border);
  border-radius:var(--radius-inner);
  font-size:14px;
  font-family:inherit;
  background:var(--input-bg);
  transition:border-color .2s ease,box-shadow .2s ease;
  color:var(--text)
}
/* 隐藏数字输入原生上下箭头，统一使用自定义数量组件 */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button{
  -webkit-appearance:none;
  margin:0;
}
input[type="number"]{
  -moz-appearance:textfield;
  appearance:textfield;
}
input[type="text"]:focus,input[type="email"]:focus,input[type="date"]:focus,
input[type="number"]:focus,input[type="password"]:focus,input[type="url"]:focus,select:focus,textarea:focus{
  outline:none;
  border-color:var(--accent);
  background:var(--card-bg);
  box-shadow:0 0 0 3px var(--accent-pale)
}
select{
  -webkit-appearance:none;
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg width='16' height='10' viewBox='0 0 16 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 2L8 8L14 2' stroke='%23001166' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:calc(100% - 14px) 50%;
  background-size:16px;
  padding-right:42px;
  cursor:pointer
}
select[multiple]{
  background-image:none;
  padding-right:12px
}
select:disabled{
  background-color:var(--bg);
  color:var(--muted);
  cursor:not-allowed
}

/* 后台自定义下拉选择器 */
.admin-dropdown{position:relative;min-width:180px;flex:1}
.admin-dropdown__trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 14px;border:1.5px solid var(--border);border-radius:var(--radius-inner);font-size:13px;font-family:inherit;background:var(--input-bg);cursor:pointer;color:var(--text);transition:border-color .2s ease,background .2s ease;height:33.8px}
.admin-dropdown__trigger:hover{border-color:var(--accent);background:var(--card-bg)}
.admin-dropdown.is-open .admin-dropdown__trigger{border-color:var(--accent);background:var(--card-bg);box-shadow:0 0 0 3px var(--accent-pale)}
.admin-dropdown__text{flex:1;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.admin-dropdown__arrow{color:var(--accent);transition:transform .2s ease;flex-shrink:0}
.admin-dropdown.is-open .admin-dropdown__arrow{transform:rotate(180deg)}
.admin-dropdown__menu{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--card-bg);border:1.5px solid var(--accent);border-radius:var(--radius-md);box-shadow:var(--shadow-2);z-index:100;display:none;overflow:hidden;animation:adminDropdownFadeIn .15s ease}
.admin-dropdown.is-open .admin-dropdown__menu{display:block}
@keyframes adminDropdownFadeIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.admin-dropdown__item{padding:10px 14px;font-size:14px;color:var(--text);cursor:pointer;transition:all .15s ease}
.admin-dropdown__item:hover{background:var(--accent-pale);color:var(--accent)}
.admin-dropdown__item.is-selected{background:var(--subcard-bg);color:var(--accent);font-weight:500}
.admin-dropdown.is-disabled .admin-dropdown__trigger{background:var(--bg);color:var(--muted);cursor:not-allowed;opacity:.7}
.admin-dropdown.is-disabled .admin-dropdown__arrow{color:var(--muted)}
.filters .admin-dropdown{flex:1;min-width:180px}
.filters .admin-dropdown__trigger{height:42px;padding:10px 14px;font-size:14px;border-radius:8px}

/* 搜索栏组件 */
.search-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.search-form{display:flex;align-items:center;gap:8px;flex:1;min-width:0}
.search-input{flex:1;min-width:0;max-width:320px;padding:0 14px;height:36px;border:1px solid var(--border);border-radius:var(--radius-inner);font-size:14px;background:var(--input-bg);transition:border-color .2s,box-shadow .2s;width:auto}
.search-input:focus{border-color:var(--accent);outline:none;background:var(--card-bg);box-shadow:0 0 0 3px var(--accent-pale)}
.search-bar .btn{height:36px;line-height:1;white-space:nowrap;flex-shrink:0}
.search-bar-actions{display:flex;align-items:center;gap:8px}
@media(max-width:640px){
  .search-bar{flex-direction:column;align-items:stretch;gap:8px}
  .search-form{width:100%}
  .search-input{max-width:100%;width:100%}
  .search-bar-actions{justify-content:flex-end}
}

/* 筛选标签组件 */
.filter-tabs{display:flex;flex-wrap:wrap;gap:24px;margin-bottom:16px;padding:16px 20px;background:var(--card-bg);border-radius:var(--radius-subcard);border:1px solid var(--border)}
.filter-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.filter-label{font-size:13px;color:var(--muted);margin-right:4px;white-space:nowrap}
.filter-tab{font-size:13px;color:var(--text-secondary);text-decoration:none;padding:5px 12px;border-radius:6px;transition:all var(--transition-fast);white-space:nowrap;font-weight:500}
.filter-tab:hover{background:var(--accent-ultra-light);color:var(--accent)}
.filter-tab.is-active{background:var(--brand-gradient);color:#fff;box-shadow:var(--shadow-1)}
.filter-tab--warning.is-active{background:linear-gradient(135deg,#f59e0b,#d97706);box-shadow:0 2px 8px rgba(245,158,11,.3)}
.filter-count{font-size:11px;opacity:.7}

/* 时间范围选择器（analytics 页面） */
.range-selector{display:flex;gap:4px;background:var(--primary-ultra-light);border-radius:8px;padding:3px}
.range-btn{
  padding:5px 14px;
  border-radius:6px;
  font-size:13px;
  font-weight:500;
  color:var(--muted);
  text-decoration:none;
  background:transparent;
  border:none;
  transition:all var(--transition-fast);
  white-space:nowrap
}
.range-btn:hover{color:var(--accent);background:rgba(255,255,255,.8)}
.range-btn.is-active{background:var(--card-bg);color:var(--accent);box-shadow:var(--shadow-1);font-weight:600}
label .admin-dropdown,
.basic-info-field .admin-dropdown,
.field-block .admin-dropdown{width:100%}
label .admin-dropdown__trigger,
.basic-info-field .admin-dropdown__trigger,
.field-block .admin-dropdown__trigger{height:42px;padding:10px 14px;font-size:14px;border-radius:8px}

input[type="date"],input[type="datetime-local"],input[type="time"]{
  -webkit-appearance:none;
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='1.5' y='2.5' width='13' height='12' rx='2' stroke='%23001166'/%3E%3Cpath d='M4 1V4' stroke='%23001166' stroke-linecap='round'/%3E%3Cpath d='M12 1V4' stroke='%23001166' stroke-linecap='round'/%3E%3Cpath d='M2 7H14' stroke='%23001166' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:calc(100% - 14px) 50%;
  background-size:18px;
  padding-right:44px
}
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator{
  opacity:0;
  cursor:pointer
}
input[type="file"]{
  width:100%;
  border:1.5px dashed var(--border);
  border-radius:12px;
  padding:14px 16px;
  background:var(--primary-ultra-light);
  font-size:13px;
  color:var(--text-secondary);
  cursor:pointer;
  transition:all .2s ease
}
input[type="file"]::file-selector-button,
input[type="file"]::-webkit-file-upload-button{
  border:none;
  border-radius:10px;
  background:var(--primary);
  color:#fff;
  padding:8px 16px;
  font-weight:600;
  margin-right:12px;
  cursor:pointer;
  transition:background .2s ease,transform .2s ease
}
input[type="file"]::file-selector-button:hover,
input[type="file"]::-webkit-file-upload-button:hover{
  background:var(--primary-light);
  transform:translateY(-1px)
}
input[type="file"]:hover{
  border-color:var(--primary);
  background:var(--card-bg)
}
.link-input{
  font-family:"Source Han Sans SC","Noto Sans SC",sans-serif;
  letter-spacing:.01em;
  padding-left:44px;
  background-image:url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 18 18' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7.68175 12.8383L4.86175 15.6583C3.91021 16.6099 2.36979 16.6099 1.41825 15.6583C0.466709 14.7068 0.466709 13.1664 1.41825 12.2149L4.23825 9.39489' stroke='%23001166' stroke-width='1.5' stroke-linecap='round'/%3E%3Cpath d='M10.3183 5.16172L13.1383 2.34172C14.0899 1.39018 15.6303 1.39018 16.5818 2.34172C17.5334 3.29326 17.5334 4.83368 16.5818 5.78522L13.7618 8.60522' stroke='%23001166' stroke-width='1.5' stroke-linecap='round'/%3E%3Cpath d='M6.25 11.25L11.75 6.75' stroke='%23001166' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:14px 50%;
  background-size:18px
}
.link-input::placeholder{
  color:var(--muted)
}
textarea{resize:vertical;line-height:1.6}

/* 选框放大 */
input[type="checkbox"],input[type="radio"]{
  transform:scale(1.25);
  accent-color:var(--primary);
  margin-right:6px
}

/* 通用选择卡片样式 */
.option-card{
  display:block;
  cursor:pointer;
  transition:all .2s ease;
  margin:0;
  position:relative
}

.option-card input[type="checkbox"],
.option-card input[type="radio"]{
  position:absolute;
  opacity:0;
  pointer-events:none
}

.card-content{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:10px 32px 10px 16px;
  background:var(--card-bg);
  border:1.5px solid var(--border);
  border-radius:6px;
  transition:all .2s ease;
  position:relative;
  font-size:13px;
  font-weight:600;
  color:var(--text);
  text-align:center;
  min-height:44px;
  height:100%
}
.checkbox-group .option-card{
  display:flex;
  flex-direction:column
}
.checkbox-group .option-card .card-content{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:12px 32px 12px 16px
}

.option-card:hover .card-content{
  border-color:var(--primary);
  box-shadow:var(--shadow-1);
  transform:translateY(-1px)
}

.option-card input:checked + .card-content{
  background:var(--primary-ultra-light);
  border-color:var(--primary);
  border-width:2px;
  box-shadow:0 0 0 3px var(--primary-pale);
  color:var(--primary)
}

.option-card input:checked + .card-content::before{
  content:'✓';
  position:absolute;
  top:8px;
  right:10px;
  width:18px;
  height:18px;
  background:var(--primary);
  color:#fff;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  font-weight:700;
  line-height:18px;
  text-align:center;
  box-shadow:0 0 0 2px var(--card-bg);
  z-index:10
}

.option-card input:disabled + .card-content{
  opacity:.5;
  cursor:not-allowed
}

.option-card input:disabled:hover + .card-content{
  transform:none;
  box-shadow:none
}

.checkbox-group{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;font-size:13px;margin:4px 0;align-items:stretch}
.checkbox-group.column{grid-template-columns:1fr}
.checkbox-group.compact{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:6px;align-items:center}
.checkbox-group[data-hover-video-group]{
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px
}
@media (max-width:768px){
  .checkbox-group[data-hover-video-group]{
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
}
@media (max-width:520px){
  .checkbox-group[data-hover-video-group]{
    grid-template-columns:1fr
  }
}
.checkbox-group.prototype-types-group{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.format-group-with-button{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px
}
.format-group-with-button .format-options-wrapper{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  flex:1;
  min-width:0;
  max-width:100%;
  align-items:center
}
.format-group-with-button .format-options-wrapper .option-card{
  flex:0 1 auto;
  min-width:100px;
  max-width:200px;
  display:block
}
.format-group-with-button .format-options-wrapper .option-card .card-content{
  padding:10px 32px 10px 16px;
  min-height:40px;
  font-size:13px;
  white-space:nowrap;
  width:100%;
  box-sizing:border-box
}
.format-group-with-button .btn-add-custom-format{
  flex-shrink:0;
  margin-left:auto;
  height:auto;
  align-self:center
}
.checkbox-group .subtitle{grid-column:1/-1;margin-bottom:8px}
.hint-text{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:2px;line-height:1.3}
.hint-text[data-media-guideline]{font-size:12px;line-height:1.45}

/* 按钮：圆角矩形 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:0 14px;font-size:14px;font-weight:500;border-radius:7px;
  border:1px solid var(--border);background:var(--card-bg);cursor:pointer;
  margin:0;height:36px;white-space:nowrap;
  transition:all var(--transition-fast);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale
}
.btn.primary{
  background:var(--brand-gradient);
  color:#fff;
  border-color:transparent;
  box-shadow:var(--shadow-1)
}
.btn.primary:hover{
  opacity:1;
  box-shadow:var(--shadow-2);
  transform:translateY(-1px)
}
.btn.ghost{background:transparent}
.btn.danger{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn.danger:hover{opacity:1;background:var(--danger-hover);border-color:var(--danger-hover)}
.btn.icon{gap:6px}
.btn{text-decoration:none}
.btn:hover{opacity:.88;text-decoration:none}
.btn:active{transform:scale(.97)}
form .btn{margin-left:0}

/* 表格 */
.table-wrapper{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:13px;min-width:1200px}
.table th,.table td{padding:6px 8px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap}
.table th{background:var(--bg);font-weight:600}
.table .empty{text-align:center;color:var(--muted)}

.hint{
  font-size:13px;
  color:var(--muted);
  line-height:1.5;
  padding:8px 0;
  margin:0
}
.hint.small{font-size:12px}

.alert{padding:6px 10px;border-radius:8px;font-size:13px;margin-bottom:8px}
.alert.info{background:var(--info-pale);border:1px solid var(--info-light);color:var(--info)}
.alert.success{background:var(--success-pale);border:1px solid var(--success-light);color:var(--success)}
.alert.warning{background:var(--warning-pale);border:1px solid var(--warning-light);color:var(--warning)}
.alert.danger{background:var(--danger-bg);border:1px solid var(--danger-border-solid);color:var(--danger-text)}

/* 底部操作栏 */
.actions-card{
  position:sticky;
  bottom:0;
  z-index:70;
  background:var(--topbar-bg);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--border);
  box-shadow:0 -4px 20px var(--shadow),0 -1px 0 rgba(0,0,0,.04);
  padding-bottom:env(safe-area-inset-bottom,0px)
}
.actions-left{display:flex;gap:5px;flex-wrap:wrap}
.actions-right{
  display:flex;
  gap:5px;
  align-items:center;
  justify-content:flex-end;
  flex:1;
  min-width:0
}

/* 分享 & 二维码 */
.share-box{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  width:100%;
  justify-content:flex-end
}
.share-box input[type="text"]{
  max-width:280px;
  min-width:200px;
  font-size:12px;
  background:var(--card-bg);
  border:1px solid var(--border)
}
.share-box .btn{
  flex-shrink:0
}
#qrcode{
  width: 105px;
  height: 105px;
  flex-shrink:0;
  padding:4px;
  border:1px solid var(--border);
  border-radius:8px;
  background:var(--card-bg);
  cursor:pointer;
  transition:box-shadow .2s
}
#qrcode:hover{
  box-shadow:0 2px 8px rgba(0,0,0,.15)
}
.qr-frame{
  padding:4px;border:1px solid var(--border);border-radius:6px;
  display:flex;align-items:center;justify-content:center
}
.qr-frame-inner{width:88px;height:88px}

/* 二维码放大 Modal */
.modal{
  position:fixed;inset:0;background:rgba(0,0,0,.5);
  display:none;align-items:center;justify-content:center;z-index:50
}
.modal.open{display:flex}
.modal-body{background:var(--card-bg);border-radius:10px;border:1px solid var(--border);padding:16px}
#qrcode-big{width:360px;height:360px}

/* 外观图预览 */
#apPreview img{
  max-width:120px;max-height:120px;
  border:1px solid var(--border);border-radius:8px;padding:2px
}

/* 附件列表 */
.attachment-list{
  list-style:none;padding:0;margin:8px 0 0;
  font-size:13px;color:var(--text)
}
.attachment-list li{
  padding:4px 0;border-bottom:1px solid #f0f0f0
}
.attachment-list li:last-child{border-bottom:none}

/* 模块化设计 */
.module-section{margin-bottom:24px}
.module-header{
  border-bottom:3px solid var(--primary);
  padding-bottom:16px;
  margin-bottom:20px;
  background:linear-gradient(to right,var(--primary-pale),transparent);
  padding:16px;
  border-radius:8px 8px 0 0
}
.module-header h2{
  display:flex;
  align-items:center;
  gap:12px;
  margin:0 0 8px;
  font-size:20px;
  font-weight:700;
  color:var(--primary)
}
.module-desc{
  font-size:14px;
  color:var(--muted);
  margin:4px 0 0 44px
}
.module-number{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:36px;
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  color:#fff;
  border-radius:50%;
  font-weight:700;
  font-size:16px;
  box-shadow:0 2px 8px var(--shadow)
}

/* 服务选择器 */
/* .service-selector 基础样式已合并到下面的sticky版本中 */
.service-selector:hover{
  box-shadow:var(--shadow-2);
  border-color:var(--border-primary)
}
.service-tabs{
  display:flex;
  gap:8px;
  flex-wrap:nowrap;
  padding-top: 5px;
  padding-bottom: 5px;
  margin-top:12px;
  margin-bottom:8px;
  overflow:hidden
}
.service-tab{
  flex:1 1 0;
  min-width:0;
  cursor:pointer;
  position:relative;
  user-select:none
}
.service-tab input[type="checkbox"]{
  position:absolute;
  opacity:0;
  pointer-events:none
}
.service-tab .tab-content{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:12px 48px 12px 28px;
  background:var(--card-bg);
  border:1.5px solid var(--border);
  border-radius:8px;
  transition:all .2s ease;
  position:relative;
  font-size:14px;
  font-weight:600;
  color:var(--text);
  min-height:50px
}
.service-tab:hover .tab-content{
  border-color:var(--primary);
  box-shadow:var(--shadow-1);
  transform:translateY(-1px)
}
.service-tab input:checked + .tab-content{
  background:var(--primary-ultra-light);
  border-color:var(--primary);
  border-width:2px;
  box-shadow:0 0 0 3px var(--primary-pale);
  color:var(--primary)
}
.service-tab input:checked + .tab-content::before{
  content:'✓';
  position:absolute;
  top:10px;
  right:12px;
  width:18px;
  height:18px;
  background:var(--primary);
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  font-weight:700;
  box-shadow:0 0 0 2px var(--card-bg);
  z-index:2
}
.service-tab.active.viewing .tab-content::after{
  content:'' !important;
  position:absolute !important;
  top:8px !important;
  right:auto !important;
  left:8px !important;
  bottom:auto !important;
  width:8px !important;
  height:8px !important;
  background:var(--primary) !important;
  border-radius:50% !important;
  padding:0 !important;
  font-size:0 !important;
  color:transparent !important;
  box-shadow:
    0 0 0 3px var(--primary-pale),
    0 0 0 6px var(--primary-ultra-light) !important;
  animation:pulseGlow 2s ease-in-out infinite;
  opacity:1 !important;
  transform:none !important;
  pointer-events:none !important;
  z-index:1 !important
}
.service-tab input:disabled + .tab-content{
  opacity:.5;
  cursor:not-allowed
}
.service-tab input:disabled:hover + .tab-content{
  transform:none;
  box-shadow:none
}

/* 圆点脉动动画 */
@keyframes pulseGlow{
  0%,100%{
    transform:scale(1);
    opacity:1
  }
  50%{
    transform:scale(1.1);
    opacity:.9
  }
}

/* 服务内容区 */
.service-content{
  border:2px solid var(--border);
  border-radius:10px;
  padding:20px;
  margin-top:16px;
  background:var(--bg);
  transition:background-color .3s ease,box-shadow .3s ease
}

/* 高亮动画 */
.service-content.highlight{
  background:var(--primary-pale) !important;
  box-shadow:0 0 0 4px var(--primary-pale) !important;
  animation:highlightPulse 1s ease-out forwards
}

@keyframes highlightPulse{
  0%{
    background:var(--primary-pale);
    box-shadow:0 0 0 4px var(--primary-pale)
  }
  50%{
    background:var(--primary-ultra-light);
    box-shadow:0 0 0 4px var(--primary-pale)
  }
  100%{
    background:transparent;
    box-shadow:0 0 0 3px transparent
  }
}
.service-content-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:16px;
  padding-bottom:12px;
  border-bottom:1px solid var(--border)
}
.service-content-header h3{
  margin:0;
  font-size:16px;
  color:var(--primary)
}
.service-badge{
  font-size:11px;
  padding:4px 10px;
  background:var(--primary);
  color:#fff;
  border-radius:20px;
  text-transform:uppercase;
  letter-spacing:.5px
}

/* 设计板块 */
.design-section{
  background:var(--card-bg);
  border-radius:8px;
  padding:16px;
  margin-bottom:12px
}
.section-title{
  font-size:14px;
  font-weight:600;
  color:var(--primary);
  margin:0 0 12px;
  padding-bottom:8px;
  border-bottom:1px dashed var(--border)
}

/* 上传区域 */
.upload-section{
  margin-top:12px;
  padding:16px;
  border:1px dashed var(--border);
  border-radius:8px;
  background:var(--bg)
}
.upload-label{
  display:flex;
  flex-direction:column;
  gap:8px
}
.upload-label > span:first-child{
  font-weight:600;
  font-size:13px;
  color:var(--text)
}
.file-input{
  display:none
}
.upload-btn{
  width:auto;
  align-self:flex-start
}
.image-preview-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(120px,1fr));
  gap:8px;
  margin-top:12px
}
.preview-image-container{
  position:relative;
  width:100%;
  height:120px
}
.preview-image{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:8px;
  border:1px solid var(--border)
}
.preview-delete-btn{
  position:absolute;
  top:-8px;
  right:-8px;
  width:24px;
  height:24px;
  border-radius:50%;
  background:var(--primary) !important;
  color:#fff !important;
  border:none !important;
  font-size:18px;
  line-height:1;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0;
  font-weight:bold;
  transition:all .2s;
  box-shadow:0 0 0 3px var(--primary-pale) !important
}
.preview-delete-btn:hover:not(:disabled){
  background:var(--primary-light) !important;
  transform:scale(1.1);
  box-shadow:0 0 0 3px var(--primary-pale) !important
}
.preview-delete-btn:disabled{
  background:var(--muted);
  cursor:not-allowed;
  transform:none;
  box-shadow:none
}

/* 输出物切换 */
.output-toggle-group{
  margin:12px 0;
  display:flex;
  flex-wrap:wrap;
  gap:8px
}
.output-toggle{
  display:block;
  cursor:pointer;
  position:relative;
  flex:1;
  min-width:160px
}
.output-toggle input[type="checkbox"]{
  position:absolute;
  opacity:0;
  pointer-events:none
}
.output-toggle .toggle-content{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:10px 40px 10px 16px;
  background:var(--card-bg);
  border:1.5px solid var(--border);
  border-radius:6px;
  transition:all .2s ease;
  position:relative;
  font-size:13px;
  font-weight:600;
  color:var(--text);
  min-height:44px;
  text-align:center
}
.output-toggle:hover .toggle-content{
  border-color:var(--primary);
  box-shadow:var(--shadow-1);
  transform:translateY(-1px)
}
.output-toggle input:checked + .toggle-content{
  background:var(--primary-ultra-light);
  border-color:var(--primary);
  border-width:2px;
  box-shadow:0 0 0 3px var(--primary-pale);
  color:var(--primary)
}
.output-toggle input:checked + .toggle-content::before{
  content:'✓';
  position:absolute;
  top:6px;
  right:6px;
  width:18px;
  height:18px;
  background:var(--primary);
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  font-weight:700;
  box-shadow:0 0 0 2px var(--card-bg)
}
.output-toggle input:disabled + .toggle-content{
  opacity:.5;
  cursor:not-allowed
}
.output-toggle input:disabled:hover + .toggle-content{
  transform:none;
  box-shadow:none
}

/* 材料工艺区域 */
/* 材料工艺规格在外观设计模块内时使用相同底色 */
.service-content .material-process-section{
  background:var(--primary-ultra-light);
  border:1px solid var(--border);
  padding:16px;
  border-radius:6px;
  margin-bottom:10px
}

.service-content .material-process-section .section-title{
  margin-bottom:8px;
  padding-bottom:6px;
  font-size:13px
}

.service-content .material-process-section .subtitle{
  font-size:12px;
  font-weight:600;
  color:var(--primary);
  margin:12px 0 8px 0;
  display:block
}

.service-content .material-process-section .checkbox-group{
  margin-bottom:0
}

.service-content .material-process-section .field-block{
  margin-top:10px;
  margin-bottom:0
}

/* 材料工艺网格布局 */
.material-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  margin-bottom:12px
}

.material-category{
  background:var(--card-bg);
  border-radius:6px;
  padding:12px
}

.material-options{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:8px;
  margin-top:12px;
  align-items:stretch
}

/* 材料选项卡片 */
.material-option{
  display:block;
  cursor:pointer;
  transition:all .2s ease;
  margin:0;
  position:relative
}

.material-option input[type="checkbox"]{
  position:absolute;
  opacity:0;
  pointer-events:none
}

.material-card{
  display:flex;
  flex-direction:column;
  padding:10px 12px;
  background:var(--card-bg);
  border:1.5px solid var(--border);
  border-radius:6px;
  transition:all .2s ease;
  min-height:75px;
  position:relative
}

.material-option:hover .material-card{
  border-color:var(--primary);
  box-shadow:var(--shadow-1);
  transform:translateY(-1px)
}

.material-option input:checked + .material-card{
  background:var(--primary-ultra-light);
  border-color:var(--primary);
  border-width:2px;
  box-shadow:0 0 0 3px var(--primary-pale)
}

.material-option input:checked + .material-card::before{
  content:'✓';
  position:absolute;
  top:6px;
  right:6px;
  width:18px;
  height:18px;
  background:var(--primary);
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  font-weight:700;
  box-shadow:0 0 0 2px var(--card-bg)
}

.material-name{
  font-size:13px;
  font-weight:600;
  color:var(--primary);
  margin-bottom:4px;
  display:block
}

.material-desc{
  font-size:11px;
  color:var(--muted);
  line-height:1.4;
  margin-bottom:3px;
  display:block
}

.material-use{
  font-size:10px;
  color:var(--text-tertiary);
  line-height:1.3;
  display:block
}

.material-option input:disabled + .material-card{
  opacity:.5;
  cursor:not-allowed
}

.material-option input:disabled:hover + .material-card{
  transform:none;
  box-shadow:none
}

/* 自定义材料和工艺 */
.custom-material-option .material-card{
  padding:8px 12px 36px 12px;
  position:relative
}
.custom-material-input{
  width:100%;
  padding:6px 8px;
  border:1px solid var(--border);
  border-radius:4px;
  font-size:13px;
  background:var(--card-bg);
  transition:all .2s ease
}
.custom-material-input:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.custom-remove-btn{
  position:absolute;
  bottom:6px;
  right:6px;
  width:24px;
  height:24px;
  border:none;
  background:var(--danger-pale);
  color:var(--danger);
  border-radius:50%;
  cursor:pointer;
  font-size:18px;
  line-height:1;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all .2s ease;
  z-index:20
}
.custom-remove-btn:hover{
  background:var(--danger-pale-hover);
  transform:scale(1.1)
}
/* ========================================
   封装的添加按钮样式系统
   支持自适应容器中其他按钮的尺寸
   ======================================== */

/* 基础添加按钮样式 */
.btn-add{
  display:flex;
  align-items:center;
  justify-content:center;
  border:2px dashed var(--border);
  background:var(--primary-ultra-light);
  color:var(--primary);
  font-weight:600;
  cursor:pointer;
  transition:all .2s ease;
  box-sizing:border-box
}

/* 悬停效果 */
.btn-add:hover{
  border-color:var(--primary);
  background:var(--primary-ultra-light);
  transform:translateY(-1px)
}
.btn-add:focus-within{
  outline:none;
  border-color:var(--primary);
  background:var(--primary-ultra-light);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.btn-add:active{
  transform:translateY(0);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.btn-add span:first-child{
  line-height:1;
  font-weight:300
}

/* 图标样式 */
/* 水平布局变体 - 用于材料/工艺等网格布局 */
.btn-add-horizontal{
  flex-direction:row;
  gap:6px;
  padding:10px 16px;
  border-radius:6px;
  font-size:13px;
  min-height:75px;
  height:100%;
  width:100%
}

.btn-add-horizontal span:first-child{
  font-size:20px
}

/* 垂直布局变体 - 用于颜色卡片等 */
.btn-add-vertical{
  flex-direction:column;
  gap:8px;
  border-radius:8px;
  font-size:13px;
  min-height:140px;
  width:100%;
  height:100%;
  color:var(--text);
  transition:all .3s ease
}

.btn-add-vertical span:first-child{
  font-size:32px;
  color:var(--primary)
}

.btn-add-vertical span:last-child{
  font-size:13px;
  font-weight:500
}

.btn-add-vertical:hover{
  transform:translateY(-2px)
}

/* 紧凑型变体 - 用于格式等小尺寸网格 */
.btn-add-compact{
  flex-direction:row;
  gap:4px;
  padding:8px 12px;
  border-radius:4px;
  font-size:12px;
  min-height:auto;
  height:100%;
  width:100%
}

.btn-add-compact span:first-child{
  font-size:16px
}

/* 在网格布局中自动匹配尺寸 */
.material-options .btn-add,
.material-options .btn-add-custom,
.checkbox-group .btn-add,
.checkbox-group .btn-add-custom-format{
  margin-top:0 !important;
  align-self:stretch
}

/* 保持向后兼容的旧类名 */
.btn-add-custom{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:10px 16px;
  border:2px dashed var(--border);
  border-radius:6px;
  background:var(--primary-ultra-light);
  color:var(--primary);
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  transition:all .2s ease;
  min-height:75px;
  height:100%;
  width:100%
}

/* 不在网格中的按钮保持原有间距 */
.btn-add-custom{
  margin-top:8px
}
.btn-add-custom:hover{
  border-color:var(--primary);
  background:var(--primary-ultra-light);
  transform:translateY(-1px)
}
.btn-add-custom:focus{
  outline:none;
  border-color:var(--primary);
  background:var(--primary-ultra-light);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.btn-add-custom:active{
  transform:translateY(0);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.btn-add-custom span:first-child{
  font-size:20px;
  line-height:1
}

/* 自定义格式选项 */
.custom-format-option{
  position:relative
}
.custom-format-option .card-content{
  position:relative;
  padding:8px 12px 32px 12px
}
.custom-format-option input[type="checkbox"]{
  position:relative;
  z-index:1
}
.custom-format-input{
  width:100%;
  padding:4px 6px;
  border:1px solid var(--border);
  border-radius:4px;
  font-size:12px;
  background:var(--card-bg);
  text-align:center;
  transition:all .2s ease
}
.custom-format-input:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 2px var(--primary-pale)
}
.custom-remove-btn-small{
  position:absolute;
  bottom:4px;
  right:6px;
  width:20px;
  height:20px;
  border:none;
  background:var(--danger-pale);
  color:var(--danger);
  border-radius:50%;
  cursor:pointer;
  font-size:14px;
  line-height:1;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all .2s ease;
  z-index:20
}
.custom-remove-btn-small:hover{
  background:var(--danger-pale-hover);
  transform:scale(1.1)
}
/* 保持向后兼容的格式按钮 */
.btn-add-custom-format{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:4px;
  padding:8px 12px;
  border:2px dashed var(--border);
  border-radius:4px;
  background:var(--primary-ultra-light);
  color:var(--primary);
  font-size:12px;
  font-weight:600;
  cursor:pointer;
  transition:all .2s ease;
  margin-top:0;
  min-height:auto;
  height:100%;
  width:auto;
  white-space:nowrap;
  justify-self:end
}
.btn-add-custom-format:hover{
  border-color:var(--primary);
  background:var(--primary-ultra-light);
  transform:translateY(-1px)
}
.btn-add-custom-format span:first-child{
  font-size:16px;
  line-height:1
}

/* 响应式：小屏幕优化 */
@media(max-width:768px){
  .material-options{
    grid-template-columns:1fr;
    gap:6px
  }
  
  .material-card{
    min-height:auto;
    padding:8px 10px
  }
  
  .material-name{
    font-size:12px
  }
  
  .material-desc{
    font-size:10px
  }
  
  .material-use{
    font-size:9px
  }
}

/* 大按钮 */
.btn-large{
  padding:0 24px;
  height:44px;
  font-size:14px;
  font-weight:600
}

/* 文件列表和预览 */
.file-list{
  list-style:none;
  padding:0;
  margin:8px 0
}
.file-item{
  display:flex;
  align-items:center;
  gap:12px;
  padding:8px 12px;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:6px;
  margin-bottom:6px;
  font-size:13px;
  position:relative
}
.file-delete-btn{
  margin-left:auto;
  width:24px;
  height:24px;
  border-radius:50%;
  background:var(--primary) !important;
  color:#fff !important;
  border:none !important;
  font-size:18px;
  line-height:1;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0;
  font-weight:bold;
  transition:all .2s;
  flex-shrink:0;
  box-shadow:
    0 0 0 3px var(--primary-pale),
    0 0 0 6px var(--primary-ultra-light)
}
.file-delete-btn:hover{
  background:var(--primary-light);
  transform:scale(1.1);
  box-shadow:
    0 0 0 3px var(--primary-pale),
    0 0 0 6px var(--primary-ultra-light)
}
.file-delete-btn:disabled{
  background:var(--muted);
  cursor:not-allowed;
  transform:none;
  box-shadow:none
}
.file-name{
  flex:1;
  color:var(--text);
  font-weight:500
}
.file-size{
  color:var(--text-light);
  font-size:12px
}
.file-time{
  color:var(--text-light);
  font-size:12px
}
.file-preview-item{
  display:flex;
  align-items:center;
  gap:12px;
  padding:8px 12px;
  background:var(--primary-pale);
  border:1px solid var(--primary-lighter);
  border-radius:6px;
  margin-bottom:6px;
  font-size:13px
}
.file-preview-name{
  flex:1;
  color:var(--text);
  font-weight:500
}
.file-preview-size{
  color:var(--primary-lighter);
  font-size:12px;
  font-weight:500
}
.warning-text{
  color:var(--warning);
  font-size:13px;
  padding:8px 12px;
  background:var(--warning-pale);
  border:1px solid #FCD34D;
  border-radius:6px;
  margin:8px 0
}
.uploaded-files{
  margin-top:16px;
  padding-top:16px;
  border-top:1px solid var(--border)
}
.uploaded-files h4{
  font-size:14px;
  font-weight:600;
  color:var(--text);
  margin:0 0 8px 0
}

/* 响应式 */
@media (max-width:1300px){
  .container{max-width:100%;padding:0 16px}
}
@media (max-width:768px){
  /* 移动端基础字体大小优化 */
  body.page{
    font-size:14px;
    -webkit-text-size-adjust:100%;
    -moz-text-size-adjust:100%;
    text-size-adjust:100%
  }
  
  .topbar{flex-direction:column;align-items:flex-start;gap:6px}
  .topbar-text .app-name{font-size:14px}
  .topbar-text .app-subtitle{font-size:11px}
  
  .actions-card{flex-direction:column;align-items:stretch;gap:8px}
  .actions-left{width:100%;justify-content:flex-start}
  .actions-right{width:100%;justify-content:flex-end}
  .container{padding:0 12px}
  .service-tab{min-width:100%}
  .module-number{width:28px;height:28px;font-size:12px}
  
  /* 卡片和标题字体优化 */
  .card h2{font-size:16px}
  .subcard h3{font-size:14px}
  .module-header h2{font-size:18px}
  
  /* 表单字体优化 */
  .form-grid label{font-size:12px}
  .field-block{font-size:12px}
  input[type="text"],input[type="email"],input[type="date"],
  input[type="number"],select,textarea{font-size:13px}
  
  /* 按钮字体优化 */
  .btn{font-size:13px;padding:0 12px;height:34px}
  .btn-sm{height:32px;padding:0 10px}
  .btn-large{font-size:13px;height:40px;padding:0 20px}
  
  /* 表格字体优化 */
  .table{font-size:12px}
  .table th,.table td{padding:8px 6px}
  
  /* 小屏幕下分享框调整 */
  .share-box{
    flex-wrap:wrap;
    gap:8px
  }
  .share-box input[type="text"]{
    max-width:100%;
    flex:1 1 100%;
    font-size:12px
  }
  #qrcode{
    margin-left:0;
    margin-top:8px
  }
  
  /* 服务选项卡字体优化 */
  .service-tab .tab-content{font-size:13px;padding:10px 40px 10px 24px}
  
  /* 选项卡片字体优化 */
  .card-content{font-size:12px}
  .option-card .card-content{font-size:12px}
  
  /* 提示文字优化 */
  .hint{font-size:12px}
  .hint.small{font-size:11px}
  .hint-text{font-size:10px}
  
  /* 标签字体优化 */
  .tag{font-size:11px;padding:3px 8px}
  
  /* 状态徽章字体优化 */
  .status-badge,.permission-badge{font-size:10px;padding:2px 8px}
  .status-badge::before,.permission-badge::before{width:4px;height:4px}
  
  /* 请求卡片字体优化 */
  .request-code{font-size:13px}
  .request-title{font-size:12px}
  .meta-item{font-size:12px}
  .detail-label{font-size:11px}
  .detail-value{font-size:13px}

  /* 后台页面移动端优化 */
  .page-header{padding:14px 16px;gap:10px;flex-wrap:nowrap}
  .page-header__icon{width:36px;height:36px;border-radius:9px;flex-shrink:0}
  .page-header__title{font-size:17px}
  .page-header__text{flex:1;min-width:0}
  .page-header__actions{flex-shrink:0;width:auto;justify-content:flex-end}
  .page-header__actions .btn{height:36px;font-size:13px;padding:0 14px;white-space:nowrap}
  .stat-card{padding:12px 14px}
  .stat-card .stat-value,.stat-card .stat-number{font-size:24px}
  .stats-grid{gap:8px}
  .settings-card__header{padding:12px 16px}
  .settings-card__body{padding:14px 16px}
  .filter-tabs{gap:12px;padding:12px 14px}
  .filter-tab{padding:4px 10px;font-size:12px}
}

/* 固定提示信息 */
.fixed-alert{
  position:fixed;
  top:85px;
  left:50%;
  transform:translateX(-50%);
  z-index:200;
  min-width:min(400px,calc(100vw - 32px));
  max-width:min(600px,calc(100vw - 32px));
  width:max-content;
  padding:12px 24px;
  border-radius:8px;
  font-size:14px;
  font-weight:500;
  text-align:center;
  box-shadow:0 4px 12px rgba(0,0,0,.15);
  animation:slideDown .3s ease;
  transition:top .3s ease
}
.fixed-alert.success{
  background:var(--success-pale);
  border:1px solid var(--success-light);
  color:var(--success)
}
.fixed-alert.error{
  background:var(--danger-bg);
  border:1px solid var(--danger-border-solid);
  color:var(--danger-text)
}
.fixed-alert.warning{
  background:var(--warning-pale);
  border:1px solid var(--warning-light);
  color:var(--warning)
}
@keyframes slideDown{
  from{
    opacity:0;
    transform:translateX(-50%) translateY(-20px)
  }
  to{
    opacity:1;
    transform:translateX(-50%) translateY(0)
  }
}

/* 服务选择器sticky */
/* 注意：top值需要与页眉高度一致，页眉高度 = logo高度(65px) + 上下padding(8px*2) = 81px */
.service-selector{
  position:sticky;
  top:81px;
  margin-top:16px;
  margin-bottom:16px;
  padding:20px;
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  transition:box-shadow var(--transition-base),border-radius var(--transition-base)
}

/* 阻力状态 - 当滚动接近吸附位置时，产生阻力感 */
/* 通过增强阴影、边框和轻微变形来模拟"卡住"的效果 */
.service-selector.resisting{
  will-change:transform,box-shadow,border;
  box-shadow:var(--shadow-2);
  border-color:var(--primary);
  border-width:2px;
  transform:scale(1.02);
  transition:box-shadow .25s cubic-bezier(0.4, 0, 0.2, 1),border .25s cubic-bezier(0.4, 0, 0.2, 1),transform .25s cubic-bezier(0.4, 0, 0.2, 1)
}

/* 吸附状态 - 从中间向两侧延展 */
/* 当服务选项卡吸附到顶部时，固定在页眉下方，top值需与页眉高度一致 */
.service-selector.stuck{
  position:fixed;
  top:81px;
  left:50%;
  z-index:90;
  transform:translateX(-50%);
  margin:0;
  padding:16px 20px;
  background:var(--card-bg);
  border:none;
  box-shadow:var(--shadow-1);
  border-bottom:1px solid var(--border);
  border-radius:0;
  box-shadow:var(--shadow-2);
  animation:magneticExpand .5s cubic-bezier(0.68,-0.55,0.265,1.55) forwards;
  max-height:calc(100vh - 96px);
  overflow-y:auto;
  overscroll-behavior:contain;
}

/* 内容区域 - 保持固定宽度和居中 */
.service-selector .service-tabs{
  max-width:1280px;
  margin:0 auto;
  padding:5px 24px;
  position:relative;
  z-index:1
}

/* 提示文本 - 未吸附时靠左，吸附后居中 */
.service-selector .hint{
  max-width:1280px;
  margin:10px auto 0;
  padding:0 24px;
  text-align:left;
  transition:text-align .3s ease
}

.service-selector.stuck .hint{
  text-align:center
}

/* 磁吸延展动画 - 从中间向两侧 */
@keyframes magneticExpand{
  0%{
    width:1280px;
    transform:translateX(-50%) scaleX(1)
  }
  50%{
    transform:translateX(-50%) scaleX(0.98)
  }
  100%{
    width:100vw;
    transform:translateX(-50%) scaleX(1)
  }
}

/* Actions区域sticky */
.actions-card{
  position:sticky;
  bottom:0;
  z-index:70;
  box-shadow:0 -2px 8px rgba(0,0,0,.08);
  padding-bottom:env(safe-area-inset-bottom,0px)
}

/* 自定义日期选择器 */
.custom-date-picker{
  position:relative;
  display:inline-block;
  width:100%
}
.custom-date-input{
  position:relative;
  width:100%;
  padding:10px 40px 10px 14px;
  background:var(--primary-ultra-light);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23001166' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
  background-size:18px;
  border:1.5px solid var(--border);
  border-radius:8px;
  font-size:14px;
  color:var(--text);
  cursor:pointer;
  transition:all .2s ease;
  font-family:inherit
}
.custom-date-input:hover{
  border-color:var(--primary);
  background-color:var(--card-bg);
  box-shadow:0 2px 8px var(--shadow)
}
.custom-date-input:focus{
  outline:none;
  border-color:var(--primary);
  background-color:var(--card-bg);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.custom-date-input:disabled{
  background-color:var(--primary-ultra-light);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");
  opacity:.6;
  cursor:not-allowed;
  border-color:var(--border)
}
.custom-date-picker-wrapper{
  position:absolute;
  z-index:1000;
  margin-top:4px;
  background:var(--card-bg);
  border:1.5px solid var(--border);
  border-radius:12px;
  box-shadow:var(--shadow-2);
  padding:16px;
  min-width:300px;
  display:none;
  animation:datePickerFadeIn .2s ease
}
.custom-date-picker-wrapper.show{
  display:block
}
@keyframes datePickerFadeIn{
  from{
    opacity:0;
    transform:translateY(-8px)
  }
  to{
    opacity:1;
    transform:translateY(0)
  }
}
.date-picker-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:12px;
  padding-bottom:12px;
  border-bottom:1px solid var(--border)
}
.date-picker-nav-btn{
  width:32px;
  height:32px;
  border:none;
  background:var(--primary-ultra-light);
  border-radius:6px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all .2s ease;
  color:var(--primary);
  font-size:16px;
  font-weight:600
}
.date-picker-nav-btn:hover{
  background:var(--primary-pale);
  transform:scale(1.05)
}
.date-picker-nav-btn:active{
  transform:scale(.95)
}
.date-picker-month-year{
  font-size:15px;
  font-weight:600;
  color:var(--text);
  flex:1;
  text-align:center
}
.date-picker-weekdays{
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:4px;
  margin-bottom:8px
}
.date-picker-weekday{
  text-align:center;
  font-size:12px;
  font-weight:600;
  color:var(--muted);
  padding:6px 0
}
.date-picker-days{
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:4px
}
.date-picker-day{
  aspect-ratio:1;
  display:flex;
  align-items:center;
  justify-content:center;
  border:none;
  background:transparent;
  border-radius:6px;
  cursor:pointer;
  font-size:13px;
  color:var(--text);
  transition:all .15s ease;
  position:relative
}
.date-picker-day:hover:not(.disabled):not(.selected){
  background:var(--primary-ultra-light);
  color:var(--primary)
}
.date-picker-day.other-month{
  color:var(--muted);
  opacity:.4
}
.date-picker-day.today{
  font-weight:700;
  color:var(--primary)
}
.date-picker-day.today::before{
  content:'';
  position:absolute;
  bottom:4px;
  left:50%;
  transform:translateX(-50%);
  width:4px;
  height:4px;
  background:var(--primary);
  border-radius:50%
}
.date-picker-day.selected{
  background:var(--primary);
  color:#fff;
  font-weight:600;
  box-shadow:var(--shadow-1)
}
.date-picker-day.selected.today::before{
  background:#fff
}
.date-picker-day.disabled{
  opacity:.3;
  cursor:not-allowed
}
.date-picker-footer{
  margin-top:12px;
  padding-top:12px;
  border-top:1px solid var(--border);
  display:flex;
  justify-content:space-between;
  gap:8px
}
.date-picker-btn{
  flex:1;
  padding:8px 16px;
  border:1.5px solid var(--border);
  border-radius:6px;
  background:var(--card-bg);
  color:var(--text);
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  transition:all .2s ease
}
.date-picker-btn:hover{
  border-color:var(--primary);
  background:var(--primary-ultra-light);
  color:var(--primary)
}
.date-picker-btn.primary{
  background:var(--primary);
  color:#fff;
  border-color:var(--primary)
}
.date-picker-btn.primary:hover{
  background:var(--primary-light);
  box-shadow:var(--shadow-1)
}

/* 自定义弹窗样式 */
.custom-modal-container{
  position:fixed;
  inset:0;
  z-index:12000;
  pointer-events:none
}
.custom-modal{
  position:fixed;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  transition:opacity .3s ease;
  pointer-events:auto
}
.custom-modal.show{
  opacity:1
}
.custom-modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.4);
  backdrop-filter:blur(2px)
}
.custom-modal-dialog{
  position:relative;
  background:var(--card-bg);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-3);
  min-width:400px;
  max-width:600px;
  max-height:80vh;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transform:scale(0.9) translateY(20px);
  transition:transform .3s cubic-bezier(0.68,-0.55,0.265,1.55);
  border:2px solid var(--primary)
}
.custom-modal.show .custom-modal-dialog{
  transform:scale(1) translateY(0)
}
.custom-modal-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:20px 24px;
  border-bottom:2px solid var(--primary-pale);
  background:linear-gradient(to right,var(--primary-pale),transparent)
}
.custom-modal-title{
  margin:0;
  font-size:18px;
  font-weight:700;
  color:var(--primary)
}
.custom-modal-close{
  background:none;
  border:none;
  font-size:28px;
  color:var(--muted);
  cursor:pointer;
  width:32px;
  height:32px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:6px;
  transition:all .2s ease;
  line-height:1
}
.custom-modal-close:hover{
  background:var(--primary-ultra-light);
  color:var(--primary)
}
.custom-modal-body{
  padding:24px;
  display:flex;
  gap:20px;
  align-items:center;
  flex:1;
  overflow-y:auto
}
.custom-modal-icon{
  width:48px;
  height:48px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:24px;
  font-weight:700;
  flex-shrink:0;
  box-shadow:0 2px 8px rgba(0,0,0,0.08)
}
.custom-modal-icon.info{
  background:var(--info-pale);
  color:var(--info)
}
.custom-modal-icon.success{
  background:var(--success-pale);
  color:var(--success)
}
.custom-modal-icon.warning{
  background:var(--warning-pale);
  color:var(--warning)
}
.custom-modal-icon.error,.custom-modal-icon.danger{
  background:var(--danger-pale);
  color:var(--danger)
}
.custom-modal-icon.question{
  background:var(--info-pale);
  color:var(--info)
}
.custom-modal-message{
  flex:1;
  font-size:15px;
  line-height:1.6;
  color:var(--text);
  white-space:pre-wrap;
  display:flex;
  align-items:center;
  min-height:48px
}
.custom-modal-footer{
  padding:16px 24px;
  border-top:1px solid var(--border);
  display:flex;
  gap:12px;
  justify-content:flex-end;
  background:var(--bg)
}

/* 产品色彩偏好选择器 */
.color-preference-container{
  margin-top:12px
}
.color-cards-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(160px,1fr));
  gap:16px;
  margin-top:12px
}
.color-card-option{
  display:block;
  cursor:pointer;
  position:relative
}
.color-card-option input[type="checkbox"]{
  position:absolute;
  opacity:0;
  pointer-events:none
}
.color-card{
  position:relative;
  border:2px solid var(--border);
  border-radius:8px;
  overflow:hidden;
  transition:all .3s ease;
  min-height:140px;
  background:var(--card-bg);
  box-shadow:0 2px 4px rgba(0,0,0,.05)
}
.color-card-option:hover .color-card{
  border-color:var(--primary);
  box-shadow:var(--shadow-1);
  transform:translateY(-2px)
}
.color-card-option input:checked + .color-card{
  border-color:var(--primary);
  border-width:3px;
  box-shadow:0 0 0 4px var(--primary-pale),var(--shadow-2);
  position:relative
}
.color-card-option input:checked + .color-card::before{
  content:'✓';
  position:absolute;
  top:8px;
  right:8px;
  width:20px;
  height:20px;
  background:var(--primary);
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
  font-weight:700;
  box-shadow:0 0 0 2px var(--card-bg);
  z-index:11
}
.color-card-overlay{
  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  pointer-events:none;
  z-index:1
}
/* 高光图片层 - 使用::before伪元素 */
.color-card-overlay::before{
  content:'';
  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  background-image:url('images/高光.png');
  background-size:130%;
  background-position:calc(50% - 5px) center;
  background-repeat:no-repeat;
  opacity:0;
  transition:opacity .5s ease-out;
  z-index:1
}
/* 哑光图片层 - 使用::after伪元素 */
.color-card-overlay::after{
  content:'';
  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  background-image:url('images/哑光.png');
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  filter:brightness(0.95) saturate(0.9);
  mix-blend-mode:multiply;
  opacity:0;
  transition:opacity .5s ease-out;
  z-index:1
}
/* 点击高光时，高光图片渐入 */
.color-card[data-finish="glossy"] .color-card-overlay::before{
  opacity:1
}
/* 点击哑光时，哑光图片渐入，高光图片渐出 */
.color-card[data-finish="matte"] .color-card-overlay::after{
  opacity:0.7
}
.color-card-content{
  position:relative;
  z-index:2;
  padding:16px;
  text-align:center;
  min-height:80px;
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  align-items:center;
  gap:6px
}
/* 自定义颜色卡片的输入框缩小并靠下 */
.color-card-option.custom-color .color-card-content{
  justify-content:flex-end;
  padding-bottom:50px;
  min-height:auto
}
.color-card-option.custom-color .color-picker-wrapper{
  width:auto;
  max-width:90%;
  gap:4px
}
.color-card-option.custom-color .color-picker{
  width:32px;
  height:24px
}
.color-card-option.custom-color .color-picker-wrapper .custom-color-input-button{
  width:32px;
  height:24px;
  padding:2px
}
.color-card-option.custom-color .color-hex-input{
  font-size:11px;
  padding:4px 6px;
  max-width:80px
}
.color-name{
  font-size:14px;
  font-weight:600;
  color:var(--text);
  text-shadow:0 1px 2px rgba(255,255,255,.8)
}
.color-hex{
  font-size:12px;
  color:var(--muted);
  font-family:"Source Han Sans SC","Noto Sans SC",sans-serif
}
.color-picker-wrapper{
  display:flex;
  align-items:center;
  gap:8px;
  width:100%
}
.color-picker-wrapper .custom-color-input-button{
  flex-shrink:0;
  min-width:auto;
  width:40px;
  height:32px;
  padding:4px;
  justify-content:center
}
.color-picker{
  width:40px;
  height:32px;
  border:1px solid var(--border);
  border-radius:4px;
  cursor:pointer;
  padding:2px;
  background:var(--card-bg);
  transition:all .2s ease;
  flex-shrink:0
}
.color-picker:hover{
  border-color:var(--primary);
  box-shadow:0 0 0 2px var(--primary-pale)
}
.color-picker::-webkit-color-swatch-wrapper{
  padding:0
}
.color-picker::-webkit-color-swatch{
  border:none;
  border-radius:2px
}
.color-hex-input{
  flex:1;
  padding:6px 8px;
  border:1px solid var(--border);
  border-radius:4px;
  font-size:12px;
  font-family:"Source Han Sans SC","Noto Sans SC",sans-serif;
  background:var(--primary-ultra-light);
  transition:all .2s ease;
  color:var(--text);
  text-transform:uppercase
}
.color-hex-input:focus{
  outline:none;
  border-color:var(--primary);
  background:var(--card-bg);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.color-finish-selector{
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  padding:8px;
  background:var(--card-bg);
  border-top:1px solid var(--border);
  display:flex;
  gap:8px;
  z-index:2
}
.finish-option{
  flex:1;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:4px 8px;
  border:1px solid var(--border);
  border-radius:4px;
  cursor:pointer;
  transition:all .2s ease;
  font-size:12px;
  font-weight:500;
  background:var(--card-bg);
  color:var(--text);
  position:relative;
  overflow:hidden
}
/* 高光选项 - 添加光泽效果提示 */
.finish-option:has(input[value="glossy"]){
  background:linear-gradient(135deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.85) 100%);
  box-shadow:inset 0 1px 2px rgba(255,255,255,.5)
}
.finish-option:has(input[value="glossy"]):hover{
  background:linear-gradient(135deg, rgba(255,255,255,1) 0%, rgba(255,255,255,.9) 100%);
  box-shadow:inset 0 1px 3px rgba(255,255,255,.6), 0 0 8px var(--shadow)
}
.finish-option:has(input[value="glossy"]:checked){
  background:linear-gradient(135deg, var(--primary-pale) 0%, var(--primary-ultra-light) 100%);
  box-shadow:inset 0 1px 3px rgba(255,255,255,.4), 0 0 0 1.5px var(--primary)
}
/* 哑光选项 - 添加纹理效果提示 */
.finish-option:has(input[value="matte"]){
  background-image:
    repeating-linear-gradient(45deg, 
      transparent 0px, 
      rgba(0,0,0,.02) 1px, 
      transparent 2px);
  background-size:4px 4px;
  box-shadow:inset 0 1px 2px rgba(0,0,0,.05)
}
.finish-option:has(input[value="matte"]):hover{
  background-image:
    repeating-linear-gradient(45deg, 
      var(--primary-ultra-light) 0px, 
      rgba(0,0,0,.03) 1px, 
      var(--primary-ultra-light) 2px);
  box-shadow:inset 0 1px 3px rgba(0,0,0,.08), 0 0 0 1px var(--border)
}
.finish-option:has(input[value="matte"]:checked){
  background-image:
    repeating-linear-gradient(45deg, 
      var(--primary-ultra-light) 0px, 
      var(--primary-pale) 1px, 
      var(--primary-ultra-light) 2px);
  box-shadow:inset 0 1px 3px rgba(0,0,0,.1), 0 0 0 1.5px var(--primary)
}
.finish-option:hover{
  border-color:var(--primary);
  transform:translateY(-1px)
}
.finish-option input[type="radio"]{
  position:absolute;
  opacity:0;
  pointer-events:none;
  width:0;
  height:0;
  margin:0
}
.finish-option input[type="radio"]:checked + span{
  color:var(--primary);
  font-weight:600
}
.finish-option:has(input[type="radio"]:checked){
  border-color:var(--primary);
  border-width:1.5px;
  color:var(--primary);
  font-weight:600
}
.color-remove-btn{
  position:absolute;
  bottom:45px;
  right:8px;
  width:24px;
  height:24px;
  border-radius:50%;
  background:var(--card-bg);
  border:1px solid rgba(0,0,0,.2);
  color:#dc2626;
  font-size:18px;
  line-height:1;
  cursor:pointer;
  z-index:10;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all .2s ease
}
.color-remove-btn:hover{
  background:var(--danger);
  color:#fff;
  border-color:var(--danger);
  transform:scale(1.1)
}
.color-card-add{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:140px
}
.btn-add-color{
  width:100%;
  height:100%;
  min-height:140px;
  border:2px dashed var(--border);
  border-radius:8px;
  background:var(--card-bg);
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
  transition:all .3s ease;
  color:var(--text)
}
.btn-add-color:hover{
  border-color:var(--primary);
  background:var(--primary-ultra-light);
  transform:translateY(-2px)
}
.btn-add-color span:first-child{
  font-size:32px;
  font-weight:300;
  color:var(--primary)
}
.btn-add-color span:last-child{
  font-size:13px;
  font-weight:500
}

/* 自定义颜色选择器 */
.custom-color-picker-container{
  position:fixed;
  inset:0;
  z-index:10001;
  pointer-events:none
}
.custom-color-picker{
  position:fixed;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  transition:opacity .3s ease;
  pointer-events:auto
}
.custom-color-picker.show{
  opacity:1
}
.custom-color-picker-backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.4);
  backdrop-filter:blur(2px)
}
.custom-color-picker-dialog{
  position:fixed;
  background:var(--card-bg);
  border-radius:12px;
  box-shadow:var(--shadow-3);
  min-width:420px;
  max-width:500px;
  max-height:90vh;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transform:scale(0.9) translateY(20px);
  transition:transform .3s cubic-bezier(0.68,-0.55,0.265,1.55);
  border:2px solid var(--primary)
}
.custom-color-picker.show .custom-color-picker-dialog{
  transform:scale(1) translateY(0)
}
.custom-color-picker-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:20px 24px;
  border-bottom:2px solid var(--primary-pale);
  background:linear-gradient(to right,var(--primary-pale),transparent)
}
.custom-color-picker-title{
  margin:0;
  font-size:18px;
  font-weight:700;
  color:var(--primary)
}
.custom-color-picker-close{
  background:none;
  border:none;
  font-size:28px;
  color:var(--muted);
  cursor:pointer;
  width:32px;
  height:32px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:6px;
  transition:all .2s ease;
  line-height:1
}
.custom-color-picker-close:hover{
  background:var(--primary-ultra-light);
  color:var(--primary)
}
.custom-color-picker-body{
  padding:24px;
  display:flex;
  flex-direction:column;
  gap:20px;
  flex:1;
  overflow-y:auto
}
.custom-color-picker-footer{
  padding:16px 24px;
  border-top:1px solid var(--border);
  display:flex;
  gap:12px;
  justify-content:flex-end;
  background:var(--bg)
}

/* 颜色预览区域 */
.color-preview-section{
  display:flex;
  gap:16px;
  align-items:flex-start
}
.color-preview-main{
  width:80px;
  height:80px;
  border-radius:8px;
  border:2px solid var(--border);
  box-shadow:var(--shadow-1);
  flex-shrink:0;
  will-change:background
}
.color-preview-info{
  flex:1;
  display:flex;
  flex-direction:column;
  gap:12px
}
.color-preview-hex,.color-preview-rgb{
  display:flex;
  flex-direction:column;
  gap:6px
}
.color-preview-hex label,.color-preview-rgb label{
  font-size:12px;
  font-weight:600;
  color:var(--muted);
  text-transform:uppercase
}
.color-input-hex{
  width:100%;
  padding:8px 12px;
  border:1.5px solid var(--border);
  border-radius:6px;
  font-size:14px;
  font-family:"Source Han Sans SC","Noto Sans SC",sans-serif;
  background:var(--primary-ultra-light);
  transition:all .2s ease;
  color:var(--text);
  text-transform:uppercase
}
.color-input-hex:focus{
  outline:none;
  border-color:var(--primary);
  background:var(--card-bg);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.rgb-inputs{
  display:flex;
  gap:8px
}
.color-input-r,.color-input-g,.color-input-b{
  flex:1;
  padding:8px 12px;
  border:1.5px solid var(--border);
  border-radius:6px;
  font-size:14px;
  font-family:"Source Han Sans SC","Noto Sans SC",sans-serif;
  background:var(--primary-ultra-light);
  transition:all .2s ease;
  color:var(--text);
  text-align:center
}
.color-input-r:focus,.color-input-g:focus,.color-input-b:focus{
  outline:none;
  border-color:var(--primary);
  background:var(--card-bg);
  box-shadow:0 0 0 3px var(--primary-pale)
}

/* 色相选择器 */
.color-picker-section{
  display:flex;
  flex-direction:column;
  gap:10px
}
.color-picker-label{
  font-size:13px;
  font-weight:600;
  color:var(--text-secondary)
}
.color-picker-hue{
  position:relative;
  width:100%;
  height:20px;
  border-radius:10px;
  background:linear-gradient(to right,#ff0000 0%,#ffff00 17%,#00ff00 33%,#00ffff 50%,#0000ff 67%,#ff00ff 83%,#ff0000 100%);
  cursor:pointer;
  border:2px solid var(--border);
  box-shadow:inset 0 1px 3px rgba(0,0,0,.1)
}
.color-picker-hue-handle{
  position:absolute;
  top:50%;
  transform:translate(-50%,-50%);
  width:24px;
  height:24px;
  border-radius:50%;
  background:#fff;
  border:3px solid var(--primary);
  box-shadow:0 2px 8px var(--shadow),0 0 0 2px #fff;
  cursor:pointer;
  transition:all .1s ease;
  will-change:transform,left;
  z-index:3
}
.color-picker-saturation-handle:hover{
  transform:translate(-50%,-50%) scale(1.1);
  box-shadow:0 3px 12px var(--shadow),0 0 0 2px #fff
}

/* 饱和度选择器 */
.color-picker-saturation{
  position:relative;
  width:100%;
  height:20px;
  border-radius:10px;
  cursor:pointer;
  border:2px solid var(--border);
  box-shadow:inset 0 1px 3px rgba(0,0,0,.1)
}
.color-picker-saturation-slider{
  position:absolute;
  top:2px;
  left:2px;
  right:2px;
  bottom:2px;
  border-radius:8px;
  will-change:background
}
.color-picker-saturation-handle{
  position:absolute;
  top:50%;
  transform:translate(-50%,-50%);
  width:24px;
  height:24px;
  border-radius:50%;
  background:#fff;
  border:3px solid var(--primary);
  box-shadow:0 2px 8px var(--shadow),0 0 0 2px #fff;
  cursor:pointer;
  transition:all .1s ease;
  will-change:transform,left;
  pointer-events:none;
  z-index:10
}
.custom-color-picker.dragging .color-picker-saturation-handle{
  transition:none
}
.color-picker-saturation-handle:hover{
  transform:translate(-50%,-50%) scale(1.1);
  box-shadow:0 3px 12px var(--shadow),0 0 0 2px #fff
}

/* 亮度选择器 */
.color-picker-lightness{
  position:relative;
  width:100%;
  height:20px;
  border-radius:10px;
  cursor:pointer;
  border:2px solid var(--border);
  box-shadow:inset 0 1px 3px rgba(0,0,0,.1)
}
.color-picker-lightness-slider{
  position:absolute;
  top:2px;
  left:2px;
  right:2px;
  bottom:2px;
  border-radius:8px;
  will-change:background
}
.color-picker-lightness-handle{
  position:absolute;
  top:50%;
  transform:translate(-50%,-50%);
  width:24px;
  height:24px;
  border-radius:50%;
  background:#fff;
  border:3px solid var(--primary);
  box-shadow:0 2px 8px var(--shadow),0 0 0 2px #fff;
  cursor:pointer;
  transition:all .1s ease;
  will-change:transform,left;
  pointer-events:none;
  z-index:10
}
.custom-color-picker.dragging .color-picker-lightness-handle{
  transition:none
}
.color-picker-lightness-handle:hover{
  transform:translate(-50%,-50%) scale(1.1);
  box-shadow:0 3px 12px var(--shadow),0 0 0 2px #fff
}

/* 预设颜色 */
.color-picker-presets{
  display:grid;
  grid-template-columns:repeat(10,1fr);
  gap:8px
}
.color-preset-btn{
  width:100%;
  aspect-ratio:1;
  border:2px solid var(--border);
  border-radius:6px;
  cursor:pointer;
  transition:all .2s ease;
  padding:0;
  background:var(--card-bg);
  position:relative;
  overflow:hidden
}
.color-preset-btn:hover{
  border-color:var(--primary);
  transform:scale(1.1);
  box-shadow:var(--shadow-1);
  z-index:1
}
.color-preset-btn:active{
  transform:scale(0.95)
}

/* 自定义颜色输入框包装器 */
.custom-color-input-wrapper{
  position:relative;
  display:inline-block
}
.custom-color-input-button{
  display:flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border:1.5px solid var(--border);
  border-radius:6px;
  background:var(--primary-ultra-light);
  cursor:pointer;
  transition:all .2s ease;
  font-size:13px;
  font-family:"Source Han Sans SC","Noto Sans SC",sans-serif;
  color:var(--text);
  min-width:120px
}
.custom-color-input-button:hover{
  border-color:var(--primary);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.custom-color-input-box{
  width:24px;
  height:24px;
  border-radius:4px;
  border:1px solid rgba(0,0,0,.1);
  flex-shrink:0;
  display:block
}
.custom-color-input-text{
  flex:1;
  text-align:left
}

/* 数量选择器样式 */
.quantity-selector-wrapper{
  display:flex;
  align-items:center;
  gap:8px;
  width:100%
}
.quantity-btn{
  width:44px;
  height:44px;
  border:1.5px solid var(--border);
  border-radius:6px;
  background:var(--bg);
  color:var(--text);
  font-size:20px;
  font-weight:500;
  cursor:pointer;
  transition:all .2s ease;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
  user-select:none
}
.quantity-btn:hover:not(:disabled){
  border-color:var(--primary);
  background:var(--primary-ultra-light);
  color:var(--primary)
}
.quantity-btn:active:not(:disabled){
  transform:scale(0.95)
}
.quantity-btn:disabled{
  opacity:0.4;
  cursor:not-allowed
}
.quantity-display{
  flex:1;
  position:relative;
  display:flex;
  align-items:center
}
.quantity-input{
  width:100%;
  height:44px;
  padding:0 40px 0 16px;
  border:1.5px solid var(--border);
  border-radius:6px;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  font-weight:500;
  text-align:center;
  transition:all .2s ease
}
.quantity-input:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.quantity-input:readonly{
  background:var(--bg-light);
  cursor:not-allowed
}
.quantity-drag-handle{
  position:absolute;
  right:8px;
  width:24px;
  height:24px;
  cursor:ew-resize;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0.5;
  transition:opacity .2s ease
}
.quantity-drag-handle:hover{
  opacity:1
}
.quantity-drag-handle::before,
.quantity-drag-handle::after{
  content:'';
  position:absolute;
  width:2px;
  height:12px;
  background:var(--muted);
  border-radius:1px
}
.quantity-drag-handle::before{
  left:7px
}
.quantity-drag-handle::after{
  right:7px
}

/* 效果图数量选择器样式 - 右侧按钮布局 */
.render-quantity-selector-wrapper{
  display:flex;
  align-items:center;
  gap:8px;
  width:100%
}
.render-quantity-display{
  flex:1;
  display:flex;
  align-items:center
}
.render-quantity-input{
  width:100%;
  height:44px;
  padding:0 16px;
  border:1.5px solid var(--border);
  border-radius:6px;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  font-weight:500;
  text-align:center;
  transition:all .2s ease
}
.render-quantity-input:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.render-quantity-input:readonly{
  background:var(--bg-light);
  cursor:not-allowed
}
.render-quantity-controls{
  display:flex;
  align-items:center;
  gap:6px;
  flex-shrink:0
}
.render-quantity-btn{
  width:44px;
  height:44px;
  border:1.5px solid var(--border);
  border-radius:6px;
  background:var(--bg);
  color:var(--text);
  font-size:20px;
  font-weight:500;
  cursor:pointer;
  transition:all .2s ease;
  display:flex;
  align-items:center;
  justify-content:center;
  user-select:none;
  padding:0
}
.render-quantity-btn:hover:not(:disabled){
  border-color:var(--primary);
  background:var(--primary-ultra-light);
  color:var(--primary)
}
.render-quantity-btn:active:not(:disabled){
  transform:scale(0.95)
}
.render-quantity-btn:disabled{
  opacity:0.4;
  cursor:not-allowed
}
.render-quantity-btn-drag{
  position:relative
}
.render-quantity-drag-icon{
  display:block;
  width:16px;
  height:16px;
  position:relative
}
.render-quantity-drag-icon::before,
.render-quantity-drag-icon::after{
  content:'';
  position:absolute;
  width:2px;
  height:12px;
  background:currentColor;
  border-radius:1px;
  top:50%;
  transform:translateY(-50%)
}
.render-quantity-drag-icon::before{
  left:4px
}
.render-quantity-drag-icon::after{
  right:4px
}
.render-quantity-btn-drag:hover:not(:disabled) .render-quantity-drag-icon::before,
.render-quantity-btn-drag:hover:not(:disabled) .render-quantity-drag-icon::after{
  background:var(--primary)
}

/* 产品类型选择器样式 - 使用主题option-card样式 */
.product-type-selector{
  margin-bottom:20px
}
.product-type-selector .field-label{
  display:block;
  font-size:14px;
  font-weight:500;
  color:var(--text);
  margin-bottom:12px
}
.product-type-cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:8px;
  align-items:stretch
}

/* 产品类型按钮选中状态 */
.product-type-card.btn-add:has(input:checked){
  background:var(--primary-ultra-light);
  border-color:var(--primary);
  border-width:2px;
  box-shadow:0 0 0 3px var(--primary-pale);
  color:var(--primary)
}

/* 确保按钮在网格中正确显示 */
.product-type-cards .btn-add,
.product-type-cards .btn-add-custom{
  margin-top:0;
  align-self:stretch
}
.product-type-cards > .btn-add-custom{
  display:flex
}

/* 自定义产品类型选项 */
.product-type-option{
  display:block;
  cursor:pointer;
  transition:all .2s ease;
  margin:0;
  position:relative
}
.product-type-option input[type="radio"]{
  position:absolute;
  opacity:0;
  pointer-events:none
}
.custom-product-type-option .material-card{
  padding:8px 12px 36px 12px;
  position:relative
}
.product-type-option:hover .material-card{
  border-color:var(--primary);
  box-shadow:var(--shadow-1);
  transform:translateY(-1px)
}
.product-type-option input:checked + .material-card{
  background:var(--primary-ultra-light);
  border-color:var(--primary);
  border-width:2px;
  box-shadow:0 0 0 3px var(--primary-pale)
}
.product-type-option input:checked + .material-card::before{
  content:'✓';
  position:absolute;
  top:6px;
  right:6px;
  width:18px;
  height:18px;
  background:var(--primary);
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  font-weight:700;
  box-shadow:0 0 0 2px var(--card-bg)
}
.product-type-option input:disabled + .material-card{
  opacity:.5;
  cursor:not-allowed
}
.product-type-option input:disabled:hover + .material-card{
  transform:none;
  box-shadow:none
}

/* 自定义产品类型输入框 */
.custom-product-type-input-wrapper{
  margin-top:12px
}
.custom-product-type-input{
  width:100%;
  padding:10px 14px;
  border:1px solid var(--border);
  border-radius:6px;
  font-size:14px;
  color:var(--text);
  background:var(--bg);
  transition:border-color .2s,box-shadow .2s
}
.custom-product-type-input:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px var(--primary-pale)
}
.custom-product-type-input::placeholder{
  color:var(--text-secondary)
}
.custom-product-type-input:readonly{
  background:var(--bg-secondary);
  cursor:not-allowed
}

/* 需求书列表 - 卡片式布局 */
.request-list{
  display:flex;
  flex-direction:column;
  gap:16px
}
.request-card{
  background:var(--card-bg);
  border:1.5px solid var(--border);
  border-radius:var(--radius-card);
  overflow:hidden;
  transition:all var(--transition-base);
  box-shadow:var(--shadow-1)
}
.request-card--sortable{
  transition:transform .25s cubic-bezier(0.25, 0.1, 0.25, 1),box-shadow .2s ease,border-color .2s ease;
  will-change:transform;
  cursor:grab
}
.request-card--sortable:active{
  cursor:grabbing
}
.request-card--ghost{
  opacity:.55
}
.request-card--chosen{
  box-shadow:var(--shadow-2);
  border-color:var(--primary-pale)
}
.request-card--dragging{
  opacity:.95;
  transform:scale(.995);
  box-shadow:var(--shadow-3);
  border-color:var(--primary-light);
  cursor:grabbing
}
.request-card-drag{
  width:48px;
  min-width:48px;
  height:72px;
  border-right:1px dashed var(--border);
  border-radius:10px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--card-bg);
  cursor:grab;
  user-select:none;
  touch-action:none;
  transition:background .2s ease,border-color .2s ease,box-shadow .2s ease
}
.request-card-drag__dots{
  display:grid;
  grid-template-columns:repeat(2,6px);
  grid-auto-rows:6px;
  gap:6px
}
.request-card-drag__dots span{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--border);
  display:block;
  transition:background .2s ease,transform .2s ease
}
.request-card-drag:hover,
.request-card-drag:focus-visible{
  background:var(--primary-ultra-light);
  border-color:var(--primary-light);
  box-shadow:inset 0 0 0 1px var(--border);
  outline:none
}
.request-card-drag:hover .request-card-drag__dots span,
.request-card-drag:focus-visible .request-card-drag__dots span{
  background:var(--primary-light);
  transform:translateY(-1px)
}
.request-card-drag.is-disabled{
  opacity:.35;
  cursor:not-allowed;
  border-color:var(--border);
  background:transparent;
  box-shadow:none
}
.request-card--dragging .request-card-drag{
  cursor:grabbing
}
.request-card:hover{
  box-shadow:var(--shadow-2);
  border-color:var(--border-primary);
  transform:translateY(-1px)
}
.request-card-header{
  padding:20px 24px;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  transition:background .2s ease
}
.request-card-header:hover{
  background:var(--primary-ultra-light)
}
.request-card-main{
  flex:1;
  display:flex;
  flex-direction:row;
  align-items:center;
  gap:12px;
  min-width:0;
  flex-wrap:nowrap;
  overflow:hidden
}
.request-code{
  font-size:14px;
  font-weight:700;
  color:var(--primary);
  line-height:1.4;
  white-space:nowrap;
  flex-shrink:0
}
.request-title{
  font-size:13px;
  font-weight:500;
  color:var(--text);
  line-height:1.4;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  flex:0 1 auto;
  min-width:0;
  max-width:200px
}
.status-badge,.permission-badge{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:3px 10px;
  border-radius:6px;
  font-size:11px;
  font-weight:600;
  letter-spacing:.01em;
  line-height:1.4;
  white-space:nowrap;
  flex-shrink:0
}
.status-badge::before,.permission-badge::before{
  content:'';
  width:5px;
  height:5px;
  border-radius:50%;
  background:currentColor;
  opacity:.7;
  flex-shrink:0
}
.status-badge.status-draft{
  background:var(--success-pale);
  border:1px solid var(--success-light);
  color:var(--success)
}
.status-badge.status-submitted{
  background:var(--warning-pale);
  border:1px solid var(--warning-light);
  color:var(--warning)
}
.status-badge.status-done{
  background:var(--info-pale);
  border:1px solid var(--info-light);
  color:var(--info)
}
.permission-badge.permission-draft{
  background:var(--success-pale);
  border:1px solid var(--success-light);
  color:var(--success)
}
.permission-badge.permission-locked{
  background:var(--danger-bg);
  border:1px solid var(--danger-border-solid);
  color:var(--danger)
}
/* 来源徽章 */
.source-badge{
  display:inline-flex;
  align-items:center;
  padding:4px 12px;
  font-size:12px;
  font-weight:500;
  border-radius:100px;
  white-space:nowrap
}
.source-badge.source-website{
  background:var(--warning-pale);
  border:1px solid var(--warning-light);
  color:var(--warning)
}
.source-badge.source-client{
  background:var(--success-pale);
  border:1px solid var(--success-light);
  color:var(--success)
}
.source-badge.source-admin{
  background:var(--bg-tertiary);
  border:1px solid var(--border);
  color:var(--muted)
}
.source-badge.source-modified{
  background:var(--warning-pale);
  border:1px solid var(--warning-light);
  color:var(--warning);
  font-weight:600
}
.request-card-actions-header{
  display:flex;
  align-items:center;
  gap:16px;
  flex-shrink:0
}
.meta-item{
  display:flex;
  gap:4px;
  font-size:13px;
  white-space:nowrap;
  flex-shrink:0
}
.meta-label{
  color:var(--muted);
  font-weight:400
}
.meta-value{
  color:var(--text);
  font-weight:500
}
.request-card-buttons{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap
}
/* 拨动开关样式 - From Uiverse.io by Yaya12085 */
.permission-toggle{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  gap:6px;
  cursor:pointer;
  user-select:none;
  font-size:12px;
}
.permission-toggle .switch{
  position:relative;
  height:1rem;
  width:2rem;
  cursor:pointer;
  appearance:none;
  -webkit-appearance:none;
  border-radius:9999px;
  background-color:rgba(100,116,139,.377);
  transition:all .3s ease;
}
.permission-toggle .switch:checked{
  background-color:var(--primary);
}
.permission-toggle .switch::before{
  position:absolute;
  content:"";
  left:calc(1rem - 1.07rem);
  top:calc(1rem - 1.07rem);
  display:block;
  height:1.07rem;
  width:1.07rem;
  cursor:pointer;
  border:1px solid rgba(100,116,139,.527);
  border-radius:9999px;
  background-color:rgba(255,255,255,1);
  box-shadow:0 2px 6px rgba(100,116,139,.327);
  transition:all .3s ease;
}
.permission-toggle .switch:hover::before{
  box-shadow:0 0 0px 5px rgba(17, 10, 56, 0.308)
}
.permission-toggle .switch:checked:hover::before{
  box-shadow:0 0 0px 5px var(--primary-pale)
}
.permission-toggle .switch:checked:before{
  transform:translateX(100%);
  border-color:var(--primary);
}
.permission-toggle .switch:disabled{
  opacity:.6;
  cursor:not-allowed;
}
.permission-toggle .switch:disabled:not(:checked){
  background-color:rgba(100,116,139,.377);
}
.permission-toggle .toggle-label{
  font-weight:600;
  color:var(--primary);
  font-size:11px;
  letter-spacing:.04em;
  margin-top:-2px;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
.permission-toggle.slider-toggle{
  padding:4px 10px 6px 6px;
  border-radius:999px;
  background:var(--primary-ultra-light);
  border:1px solid var(--border);
  transition:all .2s ease;
}
.permission-toggle.slider-toggle:hover{
  background:var(--primary-pale);
  border-color:var(--primary);
}
.permission-toggle.loading{
  opacity:.7;
  pointer-events:none;
}
.permission-toggle.home-featured-toggle .switch:disabled{
  cursor:not-allowed;
}
.permission-toggle.home-featured-toggle:has(.switch:disabled){
  opacity:.6;
  pointer-events:none;
}
.publish-toggle-row{
  margin-top:16px;
  padding:18px 20px;
  border-radius:12px;
  border:1px dashed var(--border);
  background:var(--primary-ultra-light);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.publish-toggle-text{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.publish-toggle-title{
  font-size:15px;
  font-weight:600;
  color:var(--primary);
}
.publish-toggle-subtitle{
  font-size:13px;
  color:var(--text-secondary);
}
.publish-toggle-switch{
  flex-shrink:0;
}
@media (max-width:640px){
  .publish-toggle-row{
    flex-direction:column;
    align-items:flex-start;
  }
}
.btn-sm{
  padding:0 12px;
  height:32px;
  font-size:12px;
  white-space:nowrap;
  border-radius:6px
}
.expand-toggle{
  display:flex;
  align-items:center;
  justify-content:center;
  width:32px;
  height:32px;
  border:none;
  background:transparent;
  color:var(--muted);
  cursor:pointer;
  border-radius:6px;
  transition:all .2s ease;
  flex-shrink:0
}
.expand-toggle:hover{
  background:var(--primary-pale);
  color:var(--primary)
}
.expand-toggle svg{
  transition:transform .3s cubic-bezier(0.4, 0, 0.2, 1)
}
.request-card.expanded .expand-toggle svg{
  transform:rotate(180deg)
}
.request-card-details{
  max-height:0;
  overflow:hidden;
  border-top:1px solid transparent;
  background:var(--primary-ultra-light)
}
.request-card.expanded .request-card-details{
  max-height:2000px;
  padding:16px 24px;
  border-top-color:var(--border)
}
.request-details-grid{
  display:flex;
  flex-direction:row;
  flex-wrap:wrap;
  align-items:flex-start;
  gap:12px 24px
}
.detail-item{
  display:flex;
  flex-direction:column;
  gap:4px;
  flex:0 0 auto;
  min-width:150px;
  position:relative;
  padding-right:24px
}
.detail-item:not(:last-child)::after{
  content:'|';
  position:absolute;
  right:12px;
  top:0;
  bottom:0;
  display:flex;
  align-items:center;
  color:var(--border);
  font-size:16px;
  font-weight:300
}
.detail-label{
  font-size:12px;
  color:var(--muted);
  font-weight:500
}
.detail-value{
  font-size:14px;
  color:var(--text);
  font-weight:400;
  word-break:break-word
}
.request-card-actions-footer{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  padding-top:16px;
  border-top:1px solid var(--border)
}
.empty-state{
  text-align:center;
  padding:64px 24px;
  color:var(--muted);
  font-size:14px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:0
}
.empty-state .empty-icon{
  width:64px;
  height:64px;
  border-radius:16px;
  background:var(--primary-ultra-light);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:16px;
  color:var(--muted)
}
.empty-state .empty-icon svg{
  width:28px;
  height:28px;
  stroke-width:1.5
}
.empty-state .empty-title{
  font-size:15px;
  font-weight:600;
  color:var(--text);
  margin:0 0 6px
}
.empty-state p{
  margin:0 0 20px;
  font-size:13px;
  color:var(--muted);
  max-width:280px;
  line-height:1.6
}
.empty-state .btn{
  margin-top:0
}

/* 表格/列表空状态提示 */
.empty-hint{
  text-align:center;
  padding:40px 20px;
  color:var(--muted);
  font-size:14px
}

/* 响应式设计 */
@media (max-width: 768px) {
  .request-card-header{
    flex-direction:column;
    align-items:flex-start;
    gap:12px
  }
  .request-card-drag{
    width:100%;
    min-width:0;
    height:auto;
    border-right:none;
    border-bottom:1px dashed var(--border);
    border-radius:10px 10px 0 0;
    justify-content:flex-start;
    padding:10px 0;
    background:transparent
  }
  .request-card-main{
    flex-wrap:wrap;
    gap:8px
  }
  .request-card-actions-header{
    width:100%;
    flex-direction:column;
    align-items:stretch;
    gap:10px
  }
  .request-card-buttons{
    width:100%;
    flex-direction:row;
    flex-wrap:wrap;
    align-items:center;
    gap:8px
  }
  .request-card-buttons .permission-toggle.slider-toggle{
    width:auto;
    flex-shrink:0
  }
  .request-card-buttons .btn-sm{
    flex:1;
    min-width:0;
    justify-content:center
  }
  .request-card-buttons .btn-delete-anim{
    flex-shrink:0
  }
  .request-details-grid{
    grid-template-columns:1fr;
    gap:12px
  }
  .detail-item{
    padding-right:0
  }
  .detail-item:not(:last-child)::after{
    display:none
  }
  .request-card-actions-footer{
    flex-direction:column
  }
  .request-card-actions-footer .btn{
    width:100%;
    justify-content:center
  }
}

/* 媒体选择器全局优化样式 */
/* 使用flex布局自动填充剩余空间 */
.media-picker__grid-wrapper,
.media-picker-demo-grid-wrapper {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding-right: 4px;
  position: relative;
  /* 添加滚动条样式 */
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 17, 102, 0.3) transparent;
}

.media-picker__grid-wrapper::-webkit-scrollbar,
.media-picker-demo-grid-wrapper::-webkit-scrollbar {
  width: 8px;
}

.media-picker__grid-wrapper::-webkit-scrollbar-track,
.media-picker-demo-grid-wrapper::-webkit-scrollbar-track {
  background: transparent;
  border-radius: 4px;
}

.media-picker__grid-wrapper::-webkit-scrollbar-thumb,
.media-picker-demo-grid-wrapper::-webkit-scrollbar-thumb {
  background: rgba(0, 17, 102, 0.3);
  border-radius: 4px;
  transition: background 0.2s ease;
}

.media-picker__grid-wrapper::-webkit-scrollbar-thumb:hover,
.media-picker-demo-grid-wrapper::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 17, 102, 0.5);
}

/* 优化网格布局，增大卡片尺寸 */
.media-picker__grid,
.media-picker-demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  padding: 4px 0;
}

/* 响应式优化 */
@media (max-width: 768px) {
  .media-picker__grid,
  .media-picker-demo-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
  }
}

/* 客户公司自动完成样式 */
.company-autocomplete {
  position: relative;
}

/* 确保label容器可以包含绝对定位的下拉列表 */
.form-grid label:has(.company-autocomplete) {
  position: relative;
}

.company-autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 4px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 17, 102, 0.1);
  z-index: 9999;
  max-height: 240px;
  overflow-y: auto;
  display: none;
}

.company-autocomplete-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  cursor: pointer;
  transition: background-color 0.2s ease;
  border-bottom: 1px solid rgba(0, 17, 102, 0.05);
}

.company-autocomplete-item:last-child {
  border-bottom: none;
}

.company-autocomplete-item:hover,
.company-autocomplete-item.selected {
  background-color: var(--primary-pale);
}

.company-autocomplete-item .company-name {
  flex: 1;
  font-size: 13px;
  color: var(--text);
}

.company-autocomplete-item .company-name mark {
  background-color: rgba(0, 17, 102, 0.15);
  color: var(--primary);
  padding: 0 2px;
  border-radius: 2px;
  font-weight: 500;
}

.company-autocomplete-item .company-count {
  font-size: 12px;
  color: var(--muted);
  margin-left: 12px;
  white-space: nowrap;
}

/* 删除按钮动画样式 */
.btn-delete-anim {
  width: 70px;
  height: 32px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  background: var(--danger);
  border: none;
  border-radius: 6px;
  box-shadow: none;
  position: relative;
  overflow: hidden;
  padding: 0;
  text-decoration: none;
}

.btn-delete-anim,
.btn-delete-anim span {
  transition: 200ms;
}

.btn-delete-anim .text {
  transform: translateX(14px);
  color: white;
  font-weight: 500;
  font-size: 12px;
}

.btn-delete-anim .icon {
  position: absolute;
  border-left: 1px solid #c41b1b;
  right: 0;
  height: 24px;
  width: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-delete-anim svg {
  width: 10px;
  fill: #eee;
}

.btn-delete-anim:hover {
  background: var(--danger-hover);
  text-decoration: none;
}

.btn-delete-anim:hover .text {
  color: transparent;
}

.btn-delete-anim:hover .icon {
  width: 70px;
  border-left: none;
  right: 0;
  left: 0;
}

.btn-delete-anim:focus {
  outline: none;
}

.btn-delete-anim:active .icon svg {
  transform: scale(0.8);
}

/* 卡片标题行 */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border);
}

.card-header h2 {
  margin: 0;
  padding-bottom: 0;
  border-bottom: none;
}

/* 仪表盘页眉（布局覆盖，颜色已在顶部定义） */
.topbar--dashboard {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* 仪表盘导航 - 居中按钮 */
.dashboard-nav {
  display: flex;
  gap: 4px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--primary-ultra-light);
  border-radius: 10px;
  padding: 4px;
}

.dashboard-nav__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 15px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  border: none;
  border-radius: 7px;
  background: transparent;
  position: relative;
  transition: all var(--transition-fast);
}
.dashboard-nav__btn::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--primary);
  transition: transform var(--transition-fast);
}
.dashboard-nav__btn svg {
  flex-shrink: 0;
  opacity: 0.6;
}

.dashboard-nav__btn:hover {
  color: var(--accent);
  background: var(--accent-ultra-light);
}
.dashboard-nav__btn:hover svg {
  opacity: 1;
}

.dashboard-nav__btn.is-active {
  color: #fff;
  background: var(--brand-gradient);
  font-weight: 600;
  box-shadow: var(--shadow-1);
}
.dashboard-nav__btn.is-active::after {
  display: none;
}
.dashboard-nav__btn.is-active svg {
  opacity: 1;
}

/* 消息角标 */
.msg-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 11px;
  font-weight: 600;
  line-height: 18px;
  text-align: center;
  color: #fff;
  background: var(--danger);
  border-radius: 9px;
  box-shadow: 0 2px 4px rgba(229, 57, 53, 0.4);
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* 下拉菜单 */
.topbar-dropdown {
  position: relative;
  display: none;
}

.topbar-dropdown-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card-bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: all .2s;
}

.topbar-dropdown-btn:hover {
  background: var(--primary-pale);
  border-color: var(--primary);
  color: var(--primary);
}
.topbar--dashboard .topbar-dropdown-btn {
  background: var(--card-bg);
  border-color: var(--border);
  color: var(--text);
}
.topbar--dashboard .topbar-dropdown-btn:hover {
  background: var(--primary-pale);
  border-color: var(--primary);
  color: var(--primary);
}

.topbar-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
  min-width: 140px;
  display: none;
  z-index: 100;
  overflow: hidden;
}

.topbar-dropdown.is-open .topbar-dropdown-menu {
  display: block;
}

.topbar-dropdown-menu a {
  display: block;
  padding: 10px 16px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  transition: background .15s;
}

.topbar-dropdown-menu a:hover {
  background: var(--primary-pale);
  color: var(--primary);
}

@media (max-width: 1680px) {
  /* 窄屏先隐藏图标，只显示文字 */
  .dashboard-nav__btn svg {
    display: none;
  }
}

@media (max-width: 1400px) {
  .topbar--dashboard {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    gap: 10px;
    align-items: center;
  }
  .topbar--dashboard .logo-title {
    grid-column: 1;
    grid-row: 1;
  }
  .topbar--dashboard .topbar-actions {
    grid-column: 3;
    grid-row: 1;
  }
  .topbar--dashboard .dashboard-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    position: static;
    transform: none;
    justify-content: center;
    padding-top: 8px;
    border-top: 1px solid var(--border);
  }
}

@media (max-width: 1100px) {
  .dashboard-nav__btn {
    padding: 6px 14px;
    font-size: 13px;
  }
  .topbar-actions .topbar-link--wide {
    display: none;
  }
  .topbar-dropdown {
    display: block;
  }
}

@media (max-width: 900px) {
  .topbar--dashboard {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    gap: 10px;
    padding: 12px 16px;
    align-items: center;
  }
  /* 第一行：logo靠左 + 链接居中 + 账号靠右 */
  .topbar--dashboard .logo-title {
    grid-column: 1;
    grid-row: 1;
  }
  .topbar--dashboard .topbar-actions {
    grid-column: 3;
    grid-row: 1;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  /* 第二行：菜单居中 */
  .topbar--dashboard .dashboard-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
  }
  .dashboard-nav__btn {
    padding: 5px 12px;
    font-size: 12px;
  }
  .topbar-user .user-meta {
    display: none;
  }
  .topbar-user .btn-logout {
    padding: 5px 10px;
    font-size: 12px;
  }
}

@media (max-width: 640px) {
  .topbar--dashboard {
    padding: 10px 12px;
    gap: 8px;
  }
  /* 更窄时只显示图标，隐藏文字 */
  .dashboard-nav__btn {
    padding: 6px;
    font-size: 0;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    gap: 0;
  }
  .dashboard-nav__btn svg {
    display: block;
  }
  .dashboard-nav__btn span {
    display: none;
  }
  .logo-title .topbar-text {
    display: none;
  }
  .logo {
    height: 44px;
  }
  .topbar-dropdown-btn {
    width: 36px;
    height: 36px;
  }
  .topbar-msg-btn {
    width: 36px;
    height: 36px;
  }
  .topbar-msg-btn svg {
    width: 18px;
    height: 18px;
  }
  .topbar-user {
    padding: 4px 8px 4px 4px;
    gap: 6px;
  }
  .topbar-user .btn-logout {
    padding: 4px 8px;
    font-size: 11px;
  }
  /* 筛选标签窄屏优化 */
  .filter-tabs {
    gap: 12px;
    padding: 12px;
  }
  .filter-group {
    gap: 4px;
  }
  .filter-label {
    font-size: 12px;
    margin-right: 2px;
  }
  .filter-tab {
    font-size: 12px;
    padding: 4px 8px;
  }
  .filter-count {
    display: none;
  }
}

@media (max-width: 480px) {
  .dashboard-nav {
    gap: 4px;
  }
  .dashboard-nav__btn {
    padding: 6px;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    gap: 0;
  }
  .filter-tabs {
    flex-direction: column;
    gap: 8px;
    padding: 10px;
  }
  .filter-group {
    width: 100%;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .filter-group::-webkit-scrollbar {
    display: none;
  }
  /* 480px 后台卡片优化 */
  .page-header { padding: 12px 14px; flex-wrap: nowrap; gap: 8px; }
  .page-header__icon { width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0; }
  .page-header__title { font-size: 15px; }
  .page-header__desc { display: none; }
  .page-header__actions { flex-shrink: 0; width: auto; }
  .card { padding: 16px; }
  .settings-card__body { padding: 12px 14px; }
  .stat-card .stat-value,
  .stat-card .stat-number { font-size: 22px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stats-row { gap: 8px; }
  .user-card { padding: 14px; }
}

/* 字段错误标记样式 */
.field-error,
input.field-error,
textarea.field-error,
select.field-error {
  border-color: var(--danger) !important;
  background-color: var(--danger-pale) !important;
}
.field-block.field-error {
  background-color: transparent !important;
}
.field-block.field-error > span:first-child {
  color: var(--danger);
}
.field-block.field-error input,
.field-block.field-error textarea,
.field-block.field-error select {
  border-color: var(--danger);
  background-color: var(--danger-pale);
  animation: fieldShake 0.4s ease;
}
@keyframes fieldShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

/* 短信验证弹窗样式 - 基于 custom-modal 规范 */
.sms-modal-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
  z-index: 12000;
  padding: 20px;
}
.sms-modal-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.4);
  backdrop-filter: blur(2px);
}
.sms-modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.sms-modal {
  position: relative;
  background: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-3);
  width: 100%;
  max-width: 440px;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.9) translateY(20px);
  transition: transform .3s cubic-bezier(0.68,-0.55,0.265,1.55);
  border: 2px solid var(--primary);
}
.sms-modal-overlay.is-open .sms-modal {
  transform: scale(1) translateY(0);
}
.sms-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 2px solid var(--primary-pale);
  background: linear-gradient(to right, var(--primary-pale), transparent);
}
.sms-modal-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
}
.sms-modal-close {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--muted);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all .2s ease;
  line-height: 1;
}
.sms-modal-close:hover {
  background: var(--primary-ultra-light);
  color: var(--primary);
}
.sms-modal-body {
  padding: 24px;
  flex: 1;
  overflow-y: auto;
}
.sms-modal-hint {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  margin: 0 0 12px;
}
.sms-phone-display {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--primary-ultra-light);
  border: 1px solid var(--primary-pale);
  border-radius: 8px;
  margin-bottom: 8px;
}
.sms-phone-number {
  flex: 1;
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.1em;
}
.sms-modal-info {
  background: var(--primary-ultra-light);
  border: 1px solid var(--primary-pale);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 20px;
}
.sms-info-item {
  display: flex;
  font-size: 13px;
  line-height: 1.8;
}
.sms-info-label {
  color: var(--muted);
  min-width: 80px;
  flex-shrink: 0;
}
.sms-info-value {
  color: var(--text);
  font-weight: 500;
}
.sms-modal-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sms-input-row {
  display: flex;
  gap: 10px;
}
.sms-input-row input {
  flex: 1;
  padding: 12px 14px;
  font-size: 15px;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color .2s, box-shadow .2s;
}
.sms-input-row input:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-pale);
}
.sms-send-btn {
  white-space: nowrap;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  min-width: 100px;
}
.sms-send-btn:disabled {
  background: var(--border);
  color: var(--muted);
  cursor: not-allowed;
  border-color: var(--border);
}
.sms-code-row input {
  width: 100%;
  padding: 14px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.4em;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color .2s, box-shadow .2s;
}
.sms-code-row input:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-pale);
}
.sms-modal-note {
  font-size: 12px;
  color: var(--muted);
  margin: 12px 0 0;
  text-align: center;
}
.sms-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  background: var(--bg);
}
.sms-modal-footer .btn {
  min-width: 100px;
}

@media (max-width: 480px) {
  .sms-modal {
    max-width: 100%;
    border-radius: 12px;
  }
  .sms-modal-header {
    padding: 16px 20px;
  }
  .sms-modal-body {
    padding: 20px;
  }
  .sms-phone-display {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    text-align: center;
  }
  .sms-phone-number {
    font-size: 20px;
  }
  .sms-phone-display .sms-send-btn {
    width: 100%;
  }
  .sms-input-row {
    flex-direction: column;
  }
  .sms-send-btn {
    width: 100%;
  }
  .sms-modal-footer {
    flex-direction: column-reverse;
    padding: 16px 20px 20px;
  }
  .sms-modal-footer .btn {
    width: 100%;
  }
}

/* 设置卡片通用样式 */
.settings-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  margin-bottom: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: border-color var(--transition-base);
}
.settings-card:hover {
  border-color: var(--border-primary);
}
.settings-card__header {
  padding: 14px 20px;
  background: var(--primary-ultra-light);
  border-bottom: 1px solid var(--primary-pale);
  display: flex;
  align-items: center;
  gap: 10px;
}
.settings-card__icon {
  width: 18px;
  height: 18px;
  color: var(--primary);
  flex-shrink: 0;
}
.settings-card__title {
  font-size: 14px;
  font-weight: 600;
  margin: 0;
  color: var(--primary);
}
.settings-card__body {
  padding: 20px;
}

/* ============================================
   第一阶段新增：统一页面标题组件
   ============================================ */

/* 进场动画 */
@keyframes fadeSlideUp {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.card,
.settings-card,
.page-header {
  animation: fadeSlideUp .25s ease both;
}
/* 阶梯延迟 */
.card:nth-child(1),.settings-card:nth-child(1){animation-delay:.04s}
.card:nth-child(2),.settings-card:nth-child(2){animation-delay:.08s}
.card:nth-child(3),.settings-card:nth-child(3){animation-delay:.12s}
.card:nth-child(4),.settings-card:nth-child(4){animation-delay:.16s}
.card:nth-child(5),.settings-card:nth-child(5){animation-delay:.20s}
.card:nth-child(n+6),.settings-card:nth-child(n+6){animation-delay:.24s}

/* 页面 Hero 区 */
.page-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding: 18px 22px;
  background: var(--card-bg);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-1);
}
.page-header__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--brand-gradient);
  color: #fff;
  flex-shrink: 0;
  box-shadow: var(--shadow-1);
}
.page-header__icon svg {
  width: 20px;
  height: 20px;
}
.page-header__text {
  flex: 1;
  min-width: 0;
}
.page-header__title {
  margin: 0 0 2px;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
}
.page-header__desc {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}
.page-header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* 统计 KPI 卡片 */
.stat-card {
  flex: 1;
  min-width: 120px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-subcard);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color var(--transition-base);
  box-shadow: var(--shadow-1);
}
.stat-card:hover {
  border-color: var(--border-primary);
}
.stat-card .stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
}
.stat-card .stat-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

/* filter-tabs 统一圆角与阴影 */
.filter-tabs {
  border-radius: var(--radius-subcard) !important;
  box-shadow: var(--shadow-1);
}

/* ============================================
   第二阶段新增：全局 Badge / Tag 系统
   ============================================ */

/* 通用 badge 基础 */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
  flex-shrink: 0;
}
.badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: .7;
  flex-shrink: 0;
}

/* 语义色 */
.badge--gray, .tag-gray {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.badge--green, .tag-green {
  background: var(--success-pale);
  color: var(--success);
  border: 1px solid var(--success-light);
}
.badge--green-solid, .tag-green-solid {
  background: var(--success);
  color: #fff;
  border: 1px solid transparent;
}
.badge--orange, .tag-orange {
  background: var(--warning-pale);
  color: var(--warning);
  border: 1px solid var(--warning-light);
}
.badge--blue, .tag-blue {
  background: var(--info-pale);
  color: var(--info);
  border: 1px solid var(--info-light);
}
.badge--red, .tag-red {
  background: var(--danger-pale);
  color: var(--danger-text);
  border: 1px solid var(--danger-border-solid);
}
.badge--primary {
  background: var(--primary-pale);
  color: var(--primary);
  border: 1px solid var(--primary-pale);
}

/* stats-grid 布局（analytics / security 页面） */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.stats-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}
.stats-grid--5 {
  grid-template-columns: repeat(5, 1fr);
}
@media (max-width: 900px) {
  .stats-grid--5 { grid-template-columns: repeat(3, 1fr); }
  .stats-grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .stats-grid, .stats-grid--3, .stats-grid--5 { grid-template-columns: repeat(2, 1fr); }
}
/* stat-card 水平布局变体（图标+数字横排） */
.stat-card--horizontal {
  flex-direction: row;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
}
.stat-card--horizontal .stat-icon {
  margin-bottom: 0;
  flex-shrink: 0;
}

/* stat-card 图标区域 */
.stat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  margin-bottom: 10px;
  background: var(--brand-gradient-subtle);
  color: var(--primary);
  flex-shrink: 0;
}
.stat-icon--pv  { background: var(--info-pale);    color: var(--info); }
.stat-icon--uv  { background: var(--success-pale); color: var(--success); }
.stat-icon--block { background: var(--danger-pale);  color: var(--danger); }
.stat-icon--warn  { background: var(--warning-pale); color: var(--warning); }

/* stat-card 内数字强调（analytics / security 大数字） */
.stat-card .stat-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  letter-spacing: -.02em;
}
.stat-card .stat-trend {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

/* ============================================
   第二阶段新增：按钮点击反馈增强
   ============================================ */
.btn.primary:active {
  transform: scale(.97);
  box-shadow: var(--shadow-1);
}
.btn.ghost:hover {
  background: var(--primary-ultra-light);
  border-color: var(--border);
}
.btn.ghost:active {
  transform: scale(.97);
}

/* ============================================
   后台补充组件样式（原 backend.css）
   ============================================ */

/* 变量已合并至文件顶部 :root */

/* ============================================
   模板预览组件（用于后台模板选择）
   ============================================ */

.template-preview {
  width: 100%;
  height: 200px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
}

.template-preview:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(0, 17, 102, 0.1);
}

.tp-hero {
  width: 100%;
  background: var(--border-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tp-body {
  display: flex;
  gap: 6px;
  flex: 1;
}

.tp-sidebar {
  width: 30%;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
}

.tp-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tp-line {
  height: 8px;
  background: var(--border-primary);
  border-radius: 2px;
}

.tp-line--title {
  width: 60%;
  height: 12px;
  background: var(--text-tertiary);
}

.tp-line--short {
  width: 40%;
}

.tp-gallery {
  display: flex;
  gap: 4px;
  height: 25%;
}

.tp-img {
  flex: 1;
  background: var(--border-primary);
  border-radius: var(--radius-sm);
}

.tp-meta {
  height: 16px;
  background: var(--bg-tertiary);
  border-radius: 2px;
}

.tp-section {
  display: flex;
  gap: 6px;
  flex: 1;
}

.tp-section--reverse {
  flex-direction: row-reverse;
}

.tp-section .tp-img {
  width: 50%;
}

.tp-section .tp-text {
  width: 50%;
  display: flex;
  flex-direction: column;
  gap: 4px;
  justify-content: center;
}

.tp-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 0;
}

.tp-text-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 16px;
}

.tp-features {
  display: flex;
  gap: 4px;
  height: 30%;
}

/* V1 模板预览 */
.template-preview--v1 .tp-hero { 
  height: 35%; 
}

.template-preview--v1 .tp-body { 
  height: 35%; 
}

.template-preview--v1 .tp-gallery { 
  height: 25%; 
}

/* V2 模板预览 */
.template-preview--v2 {
  gap: 4px;
}

.template-preview--v2 .tp-hero { 
  height: 25%; 
}

.template-preview--v2 .tp-meta { 
  height: 10px; 
}

.template-preview--v2 .tp-section { 
  height: 28%; 
}

/* V3 模板预览 */
.template-preview--v3 {
  gap: 4px;
}

.template-preview--v3 .tp-hero { 
  height: 30%; 
}

.template-preview--v3 .tp-center { 
  height: 15%; 
  padding: 4px 0; 
}

.template-preview--v3 .tp-text-block { 
  height: 15%; 
  padding: 0 8px; 
}

.template-preview--v3 .tp-features { 
  height: 35%; 
}

/* ============================================
   后台卡片组件
   ============================================ */

.backend-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color var(--transition-base);
}

.backend-card:hover {
  border-color: var(--border-primary);
}

.backend-card--compact {
  padding: 16px;
  border-radius: var(--radius-md);
}

/* ============================================
   后台按钮组件（圆角风格）
   ============================================ */

.backend-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
  white-space: nowrap;
  background: var(--card-bg);
  color: var(--text);
}

.backend-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-pale);
}

.backend-btn--primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.backend-btn--primary:hover {
  background: var(--primary-light);
  border-color: var(--primary-light);
}

.backend-btn--sm {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: var(--radius-sm);
}

.backend-btn--lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--radius-lg);
}

/* ============================================
   加载动画
   ============================================ */

@keyframes spin {
  to { 
    transform: rotate(360deg); 
  }
}

.spin {
  animation: spin 1s linear infinite;
}

/* ============================================
   AI 智能助手浮窗（后台专用）
   ============================================ */

.ai-assist-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: min(380px, calc(100vw - 32px));
  --ai-assist-panel-bg: rgba(255, 255, 255, 0.94);
  background: var(--ai-assist-panel-bg);
  border-radius: 10px;
  border: 1px solid rgba(9, 12, 36, 0.08);
  box-shadow: 0 30px 80px rgba(4, 11, 40, 0.18);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  padding: 0;
  z-index: 1400;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(0, 12px, 0);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0s linear 0.25s;
  pointer-events: none;
}

.ai-assist-panel.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate3d(0, 0, 0);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: auto;
}

.ai-assist-panel::after {
  content: '';
  position: absolute;
  top: -8px;
  left: var(--ai-assist-arrow-offset, 40px);
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: var(--ai-assist-panel-bg);
  transform: rotate(45deg);
  border-top: 1px solid rgba(9, 12, 36, 0.07);
  border-left: 1px solid rgba(9, 12, 36, 0.07);
  z-index: -1;
}

.ai-assist-panel__inner {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ai-assist-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.ai-assist-panel__title {
  display: flex;
  gap: 12px;
  align-items: center;
}

.ai-assist-panel__label {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}

.ai-assist-panel__field {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.ai-assist-close {
  border: none;
  background: rgba(9, 12, 36, 0.04);
  color: var(--muted);
  font-size: 18px;
  line-height: 1;
  border-radius: 10px;
  padding: 4px 8px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.ai-assist-close:hover {
  background: var(--primary-pale);
  color: var(--primary);
}

.ai-assist-panel__body {
  display: flex;
  gap: 16px;
}

.ai-siri-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #ffffff 0%, rgba(255, 255, 255, 0.3) 60%, rgba(255, 255, 255, 0.1) 100%);
  position: relative;
  box-shadow: 0 8px 24px rgba(40, 62, 150, 0.25);
  overflow: hidden;
}

.ai-siri-wave {
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.7);
  animation: aiSiriWave 2.6s infinite ease-in-out;
}

.ai-siri-wave--two {
  animation-delay: 0.4s;
}

.ai-siri-wave--three {
  animation-delay: 0.8s;
}

.ai-siri-visual {
  flex: 0 0 120px;
  height: 160px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary), #6c5ce7);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-siri-orb {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
  filter: blur(0.4px);
  animation: aiSiriOrb 3s infinite ease-in-out;
}

.ai-siri-orb--one {
  width: 18px;
  height: 18px;
  animation-delay: 0s;
}

.ai-siri-orb--two {
  width: 28px;
  height: 28px;
  animation-delay: 0.5s;
}

.ai-siri-orb--three {
  width: 12px;
  height: 12px;
  animation-delay: 1s;
}

.ai-siri-pulse {
  position: absolute;
  width: 110%;
  height: 110%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: aiSiriPulse 4s infinite ease-out;
}

.ai-assist-chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ai-chat-log {
  background: var(--subcard-bg);
  border-radius: 14px;
  padding: 14px;
  max-height: 240px;
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  border: 1px solid rgba(0, 17, 102, 0.05);
}

.ai-chat-placeholder {
  font-size: 14px;
  color: var(--muted);
}

.ai-chat-msg {
  margin-bottom: 12px;
}

.ai-chat-msg:last-child {
  margin-bottom: 0;
}

.ai-chat-msg__bubble {
  display: inline-block;
  padding: 10px 12px;
  border-radius: 14px;
  background: var(--card-bg);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.ai-chat-msg--user {
  text-align: right;
}

.ai-chat-msg--user .ai-chat-msg__bubble {
  background: var(--card-bg);
  color: var(--text);
  border-color: rgba(0, 17, 102, 0.12);
}

.ai-chat-msg--assistant .ai-chat-msg__bubble {
  background: var(--subcard-bg);
  color: var(--text);
  border-color: rgba(0, 17, 102, 0.15);
}

.ai-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ai-chip-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 14px;
  background: var(--primary-pale);
  color: var(--primary);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.ai-chip-btn:hover:not(:disabled) {
  background: var(--primary-pale);
  transform: translateY(-1px);
}

.ai-chip-btn:disabled {
  background: var(--bg-tertiary);
  color: var(--muted);
  cursor: not-allowed;
}

.ai-chat-input textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  min-height: 72px;
  padding: 10px 12px;
  font-size: 14px;
  line-height: 1.5;
  font-family: inherit;
  background: var(--card-bg);
  resize: vertical;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.ai-chat-input textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 17, 102, 0.15);
  outline: none;
}

.ai-chat-input__bar {
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ai-chat-status {
  font-size: 13px;
  color: var(--muted);
}

.ai-chat-status.is-error {
  color: var(--danger);
}

.ai-assist-panel .btn.primary,
.ai-assist-panel .btn.secondary {
  white-space: nowrap;
}

.ai-assist-panel .btn.secondary {
  width: 100%;
  justify-content: center;
}

.ai-assist-panel.is-thinking .ai-siri-orb,
.ai-assist-panel.is-thinking .ai-siri-pulse {
  animation-duration: 2s;
}

@keyframes aiSiriWave {
  0% {
    transform: scale(0.8);
    opacity: 0.35;
  }
  50% {
    transform: scale(1);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.1);
    opacity: 0.2;
  }
}

@keyframes aiSiriOrb {
  0% {
    transform: translate(-20px, 0);
  }
  50% {
    transform: translate(20px, -6px);
  }
  100% {
    transform: translate(-20px, 0);
  }
}

@keyframes aiSiriPulse {
  0% {
    transform: scale(0.7);
    opacity: 0.8;
  }
  70% {
    transform: scale(1.05);
    opacity: 0.2;
  }
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

/* ============================================
   后台补充组件响应式设计
   ============================================ */

@media (max-width: 1024px) {
  .ai-assist-panel__body {
    flex-direction: column;
  }
  .ai-siri-visual {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .backend-card {
    padding: 16px;
    border-radius: var(--radius-md);
  }
  
  .backend-btn {
    padding: 8px 16px;
  }
}

@media (max-width: 640px) {
  .ai-assist-panel {
    width: calc(100vw - 24px);
  }
}

/* ============================================
   通用后台列表组件（admin-table）
   统一各后台页面的表格/列表样式
   ============================================ */

.admin-table-wrap { overflow-x: auto; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.admin-table th {
  text-align: left;
  padding: 10px 16px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}
.admin-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text);
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tbody tr:hover td { background: var(--bg); }
.admin-table tr.is-muted td { opacity: 0.55; }

.admin-table .cell-title {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
  line-height: 1.4;
}
.admin-table .cell-sub {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}
.admin-table .cell-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.admin-table-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--muted);
  font-size: 13px;
}

/* 徽标 */
.admin-badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
  line-height: 1.6;
}
.admin-badge.is-success { background: var(--success-pale, #dcfce7); color: var(--success, #16a34a); }
.admin-badge.is-draft   { background: var(--card-bg); color: var(--muted); border: 1px solid var(--border); }
.admin-badge.is-primary { background: var(--primary-pale); color: var(--primary); }
.admin-badge.is-danger  { background: var(--danger-pale); color: var(--danger-text); }
.admin-badge.is-warning { background: var(--warning-pale); color: var(--warning); }

/* 可点击状态徽标 */
.admin-badge-btn {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
  line-height: 1.6;
  border: 1px solid transparent;
  cursor: pointer;
  transition: opacity 0.15s;
  background: none;
}
.admin-badge-btn:hover { opacity: 0.75; }
.admin-badge-btn.is-success { background: var(--success-pale, #dcfce7); color: var(--success, #16a34a); border-color: var(--success-pale, #dcfce7); }
.admin-badge-btn.is-draft   { background: var(--bg); color: var(--muted); border-color: var(--border); }

/* 超小按钮 */
.btn-xs { padding: 3px 8px; font-size: 12px; border-radius: 5px; white-space: nowrap; }

/* 警告提示条 */
.admin-alert { padding: 10px 16px; font-size: 12px; border-bottom: 1px solid var(--border); }
.admin-alert.is-danger { background: var(--danger-bg); color: var(--danger-text); }

/* ============================================
   深色模式
   使用方式：在 <html> 或 <body class="page"> 上添加 data-theme="dark"
   JS 切换：document.documentElement.setAttribute('data-theme', 'dark')
   ============================================ */

[data-theme="dark"] {
  /* 品牌主色（深色下加亮） */
  --primary: #4d84ff;
  --primary-light: #6699ff;
  --primary-lighter: #4d84ff;
  --primary-pale: rgba(77,132,255,.18);
  --primary-ultra-light: rgba(77,132,255,.07);
  /* 交互色（深色下） */
  --accent: #4d84ff;
  --accent-light: #6699ff;
  --accent-pale: rgba(77,132,255,.18);
  --accent-ultra-light: rgba(77,132,255,.07);
  /* 文字 */
  --text: #e2e6f0;
  --text-secondary: #b8bfd0;
  --text-tertiary: #6b7280;
  --muted: #7a8399;
  /* 边框 */
  --border: #2d3348;
  --border-primary: #333a52;
  /* 背景 */
  --bg: #0f1117;
  --card-bg: #181c2a;
  --input-bg: #1e2236;
  --subcard-bg: #1e2236;
  --topbar-bg: rgba(18,21,35,.92);
  --bg-secondary: #181c2a;
  --bg-tertiary: #1e2236;
  /* 阴影色（深色下用黑色阴影） */
  --shadow: rgba(0,0,0,.35);
  --shadow-1: 0 1px 3px rgba(0,0,0,.25), 0 0 1px rgba(0,0,0,.2);
  --shadow-2: 0 4px 16px rgba(0,0,0,.35), 0 1px 4px rgba(0,0,0,.2);
  --shadow-3: 0 12px 40px rgba(0,0,0,.5), 0 4px 12px rgba(0,0,0,.3);
  /* 品牌渐变（深色下稍微加亮） */
  --brand-gradient: linear-gradient(135deg,#1a2a6c 0%,#2541c4 45%,#3a5af5 100%);
  --brand-gradient-soft: linear-gradient(135deg,#2541c4 0%,#4d84ff 100%);
  --brand-gradient-subtle: linear-gradient(135deg,rgba(77,132,255,.12) 0%,rgba(77,132,255,.06) 100%);
  /* 语义色（深色下加亮以保证可读性） */
  --success: #4caf50;
  --success-light: #66bb6a;
  --success-pale: rgba(76,175,80,.15);
  --warning: #ffb74d;
  --warning-light: #ffc77d;
  --warning-pale: rgba(255,183,77,.15);
  --info: #64b5f6;
  --info-light: #90caf9;
  --info-pale: rgba(100,181,246,.15);
  --danger: #ef5350;
  --danger-hover: #e53935;
  --danger-text: #ef9a9a;
  --danger-light: #ef9a9a;
  --danger-pale: rgba(239,83,80,.15);
  --danger-pale-hover: rgba(239,83,80,.25);
  --danger-bg: rgba(239,83,80,.12);
  --danger-border: rgba(239,83,80,.3);
  --danger-border-solid: #b71c1c;
}

/* 深色模式下 body 背景 */
[data-theme="dark"] body.page {
  background: var(--bg);
  color: var(--text);
}

/* 深色模式下 topbar 特殊处理 */
[data-theme="dark"] .topbar--dashboard {
  border-bottom-color: rgba(255,255,255,.06);
}

/* 深色模式下 settings-card__header 背景 */
[data-theme="dark"] .settings-card__header {
  background: rgba(77,132,255,.08);
  border-bottom-color: rgba(77,132,255,.15);
}

/* 深色模式下 subcard h3 底边 */
[data-theme="dark"] .subcard h3 {
  border-bottom-color: var(--primary);
}

/* 深色模式下 module-header */
[data-theme="dark"] .module-header {
  border-bottom-color: var(--primary);
  background: rgba(77,132,255,.08);
}

/* 深色模式下 auth-card */
[data-theme="dark"] body.auth-page {
  background: radial-gradient(circle at 20% 20%,rgba(77,132,255,.15) 0%,rgba(20,30,80,.08) 38%,transparent 65%),linear-gradient(145deg,#0d1020 0%,#121830 55%,#0f1525 100%);
}
[data-theme="dark"] .auth-card {
  background: linear-gradient(160deg,rgba(24,28,42,.98),rgba(18,22,38,.99));
  border-color: rgba(77,132,255,.15);
  box-shadow: 0 18px 65px rgba(0,0,0,.45);
}
[data-theme="dark"] .auth-meta {
  background: rgba(77,132,255,.07);
  border-color: rgba(77,132,255,.2);
}
[data-theme="dark"] .auth-meta code {
  background: rgba(77,132,255,.15);
  color: var(--primary);
}

/* 深色模式下 badge 语义色覆写 */
[data-theme="dark"] .badge--gray, [data-theme="dark"] .tag-gray {
  background: rgba(255,255,255,.08);
  color: #b8bfd0;
  border-color: rgba(255,255,255,.12);
}
[data-theme="dark"] .badge--green, [data-theme="dark"] .tag-green {
  background: rgba(76,175,80,.15);
  color: #66bb6a;
  border-color: rgba(76,175,80,.25);
}
[data-theme="dark"] .badge--orange, [data-theme="dark"] .tag-orange {
  background: rgba(255,183,77,.15);
  color: #ffb74d;
  border-color: rgba(255,183,77,.25);
}
[data-theme="dark"] .badge--blue, [data-theme="dark"] .tag-blue {
  background: rgba(100,181,246,.15);
  color: #64b5f6;
  border-color: rgba(100,181,246,.25);
}
[data-theme="dark"] .badge--red, [data-theme="dark"] .tag-red {
  background: rgba(239,83,80,.15);
  color: #ef9a9a;
  border-color: rgba(239,83,80,.25);
}

/* 深色模式下 fixed-alert */
[data-theme="dark"] .fixed-alert.success {
  background: rgba(76,175,80,.15);
  border-color: rgba(76,175,80,.3);
  color: #66bb6a;
}
[data-theme="dark"] .fixed-alert.error {
  background: rgba(239,83,80,.15);
  border-color: rgba(239,83,80,.3);
  color: #ef9a9a;
}
[data-theme="dark"] .fixed-alert.warning {
  background: rgba(255,183,77,.15);
  border-color: rgba(255,183,77,.3);
  color: #ffb74d;
}

/* 深色模式下 admin-alert */
[data-theme="dark"] .admin-alert.is-danger {
  background: rgba(239,83,80,.12);
  color: #ef9a9a;
}

/* 深色模式下 ai-assist-panel */
[data-theme="dark"] .ai-assist-panel {
  --ai-assist-panel-bg: rgba(24,28,42,.96);
  border-color: rgba(255,255,255,.08);
}

/* 深色模式下 ai-chip-btn */
[data-theme="dark"] .ai-chip-btn {
  background: rgba(77,132,255,.12);
  color: #b8bfd0;
}
[data-theme="dark"] .ai-chip-btn:hover:not(:disabled) {
  background: rgba(77,132,255,.22);
  color: var(--primary);
}

/* 深色模式下 select 箭头图标（深色版本） */
[data-theme="dark"] select {
  background-image: url("data:image/svg+xml,%3Csvg width='16' height='10' viewBox='0 0 16 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 2L8 8L14 2' stroke='%234d84ff' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* 深色模式下 topbar-dropdown-menu */
[data-theme="dark"] .topbar-dropdown-menu {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .topbar-dropdown-menu a:hover {
  background: rgba(77,132,255,.12);
}

/* ══════════════════════════════════════════════════════
   深色模式补丁：修复所有硬编码 rgba(0,17,102,...) 组件
   ══════════════════════════════════════════════════════ */

/* ── 按钮类 ── */
[data-theme="dark"] .btn {
  background: var(--card-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-theme="dark"] .btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--border-primary);
}
[data-theme="dark"] .btn.ghost {
  background: transparent;
  border-color: var(--border);
}
[data-theme="dark"] .btn.ghost:hover {
  background: rgba(77,132,255,.08);
  border-color: rgba(77,132,255,.3);
  color: var(--primary);
}
[data-theme="dark"] .btn.primary {
  background: var(--brand-gradient);
  border-color: transparent;
  color: #fff;
}
[data-theme="dark"] .btn-logout {
  background: rgba(77,132,255,.06);
  border-color: rgba(77,132,255,.18);
  color: var(--primary);
}
[data-theme="dark"] .btn-logout:hover {
  background: rgba(77,132,255,.14);
  border-color: var(--primary);
}

/* ── backend-btn ── */
[data-theme="dark"] .backend-btn {
  background: var(--card-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-theme="dark"] .backend-btn:hover {
  background: rgba(77,132,255,.1);
  border-color: var(--primary);
  color: var(--primary);
}

/* ── topbar 内组件 ── */
[data-theme="dark"] .topbar-link {
  border-color: rgba(77,132,255,.2);
  background: rgba(77,132,255,.06);
  color: var(--primary);
}
[data-theme="dark"] .topbar-link:hover,
[data-theme="dark"] .topbar--dashboard .topbar-link:hover {
  background: rgba(77,132,255,.14);
  border-color: var(--primary);
  box-shadow: none;
}
[data-theme="dark"] .topbar-user {
  border-color: rgba(255,255,255,.08);
  background: transparent;
}
[data-theme="dark"] .user-avatar {
  border-color: rgba(255,255,255,.12);
}
[data-theme="dark"] .user-role-tag {
  background: rgba(77,132,255,.12);
  color: var(--primary);
}
[data-theme="dark"] .topbar-msg-btn {
  background: var(--primary);
  color: #fff;
}

/* ── 筛选标签/时间范围 ── */
[data-theme="dark"] .filter-tab:hover {
  background: rgba(77,132,255,.1);
  color: var(--accent);
}
[data-theme="dark"] .filter-tab.is-active {
  background: var(--brand-gradient);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}
[data-theme="dark"] .range-selector {
  background: rgba(255,255,255,.05);
}
[data-theme="dark"] .range-btn:hover {
  background: rgba(77,132,255,.1);
  color: var(--primary);
}
[data-theme="dark"] .range-btn.is-active {
  background: var(--card-bg);
  color: var(--primary);
}

/* ── 卡片 hover ── */
[data-theme="dark"] .card:hover {
  border-color: rgba(77,132,255,.25);
}
[data-theme="dark"] .user-card {
  border-color: rgba(255,255,255,.06);
}

/* ── 搜索框 & 输入框 focus ring ── */
[data-theme="dark"] .search-input:focus,
[data-theme="dark"] input[type="text"]:focus,
[data-theme="dark"] input[type="email"]:focus,
[data-theme="dark"] input[type="password"]:focus,
[data-theme="dark"] input[type="url"]:focus,
[data-theme="dark"] input[type="number"]:focus,
[data-theme="dark"] input[type="date"]:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus,
[data-theme="dark"] .auth-form input:focus {
  box-shadow: 0 0 0 3px rgba(77,132,255,.2);
  border-color: var(--primary);
  background: var(--input-bg);
}

/* ── admin-dropdown ── */
[data-theme="dark"] .admin-dropdown__trigger {
  background: var(--input-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-theme="dark"] .admin-dropdown__trigger:hover {
  border-color: var(--accent);
}
[data-theme="dark"] .admin-dropdown__menu {
  background: var(--card-bg);
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(0,0,0,.3);
}
[data-theme="dark"] .admin-dropdown__item:hover {
  background: rgba(77,132,255,.12);
  color: var(--accent);
}
[data-theme="dark"] .admin-dropdown__item.is-selected {
  background: rgba(77,132,255,.15);
  color: var(--accent);
}

/* ── btn-add 类（虚线加号按钮） ── */
[data-theme="dark"] .btn-add,
[data-theme="dark"] .btn-add-custom,
[data-theme="dark"] .btn-add-custom-format,
[data-theme="dark"] .btn-add-color {
  border-color: rgba(77,132,255,.25);
  background: rgba(77,132,255,.04);
  color: var(--text-secondary);
}
[data-theme="dark"] .btn-add:hover,
[data-theme="dark"] .btn-add-custom:hover,
[data-theme="dark"] .btn-add-custom-format:hover,
[data-theme="dark"] .btn-add-color:hover {
  border-color: var(--primary);
  background: rgba(77,132,255,.1);
  color: var(--primary);
}

/* ── project-toggle-card 选中态 ── */
[data-theme="dark"] .project-toggle-card:has(input:checked) {
  background: rgba(77,132,255,.08);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(77,132,255,.15), 0 2px 8px rgba(0,0,0,.2);
}

/* ── service-tab / output-toggle / material-card ── */
[data-theme="dark"] .service-tab .tab-content,
[data-theme="dark"] .output-toggle .toggle-content,
[data-theme="dark"] .material-card,
[data-theme="dark"] .card-content {
  border-color: rgba(77,132,255,.15);
  background: var(--card-bg);
}
[data-theme="dark"] .service-tab:hover .tab-content,
[data-theme="dark"] .output-toggle:hover .toggle-content,
[data-theme="dark"] .material-option:hover .material-card {
  border-color: var(--primary);
  background: rgba(77,132,255,.06);
}
[data-theme="dark"] .service-tab input:checked ~ .tab-content,
[data-theme="dark"] .output-toggle input:checked ~ .toggle-content,
[data-theme="dark"] .material-option input:checked ~ .material-card {
  border-color: var(--primary);
  background: rgba(77,132,255,.1);
  box-shadow: 0 0 0 2px rgba(77,132,255,.2);
}

/* ── service-content 区域 ── */
[data-theme="dark"] .service-content {
  border-color: rgba(77,132,255,.15);
  background: var(--bg);
}

/* ── page-header ── */
[data-theme="dark"] .page-header {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .page-header__icon {
  background: rgba(77,132,255,.1);
  color: var(--primary);
}

/* ── filter-tabs 容器 ── */
[data-theme="dark"] .filter-tabs {
  background: var(--card-bg);
  border-color: var(--border);
}

/* ── admin-table ── */
[data-theme="dark"] .admin-table {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .admin-table th {
  background: var(--bg);
  color: var(--text-secondary);
  border-color: var(--border);
}
[data-theme="dark"] .admin-table td {
  border-color: var(--border);
  color: var(--text);
}
[data-theme="dark"] .admin-table tr:hover td {
  background: rgba(77,132,255,.05);
}
[data-theme="dark"] .table th {
  background: var(--bg);
  color: var(--text-secondary);
}
[data-theme="dark"] .table th,
[data-theme="dark"] .table td {
  border-color: var(--border);
}
[data-theme="dark"] .table tr:hover td {
  background: rgba(77,132,255,.05);
}

/* ── stat-card / analytics 统计卡片 ── */
[data-theme="dark"] .stat-card {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .stat-card:hover {
  border-color: rgba(77,132,255,.3);
}

/* ── dashboard-nav 导航按钮 ── */
[data-theme="dark"] .dashboard-nav__btn {
  color: var(--text-secondary);
}
[data-theme="dark"] .dashboard-nav__btn:hover {
  background: rgba(77,132,255,.1);
  color: var(--accent);
}
[data-theme="dark"] .dashboard-nav__btn.is-active {
  background: var(--brand-gradient);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(0,0,0,.3);
}

/* ── subcard ── */
[data-theme="dark"] .subcard {
  background: var(--subcard-bg);
  border-color: rgba(77,132,255,.12);
}
[data-theme="dark"] .subcard:hover {
  background: rgba(77,132,255,.08);
  border-color: var(--primary);
  box-shadow: var(--shadow-1);
}

/* ── settings-card ── */
[data-theme="dark"] .settings-card {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .settings-card:hover {
  border-color: rgba(77,132,255,.3);
}

/* ── request-card ── */
[data-theme="dark"] .request-card {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .request-card:hover {
  border-color: rgba(77,132,255,.3);
}

/* ── 模态框 ── */
[data-theme="dark"] .custom-modal-dialog,
[data-theme="dark"] .modal-body,
[data-theme="dark"] .sms-modal {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .custom-modal-backdrop,
[data-theme="dark"] .sms-modal-overlay,
[data-theme="dark"] .modal {
  background: rgba(0,0,0,.6);
}

/* ── date-picker ── */
[data-theme="dark"] .custom-date-picker-wrapper {
  background: var(--card-bg);
  border-color: var(--border);
  box-shadow: 0 4px 16px rgba(0,0,0,.4);
}
[data-theme="dark"] .date-picker-day:hover {
  background: rgba(77,132,255,.12);
  color: var(--primary);
}
[data-theme="dark"] .date-picker-day.today {
  color: var(--primary);
  font-weight: 600;
}

/* ── color-picker ── */
[data-theme="dark"] .custom-color-picker-dialog {
  background: var(--card-bg);
  border-color: var(--border);
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
}
[data-theme="dark"] .color-card-option {
  background: var(--card-bg);
}
[data-theme="dark"] .color-card {
  border-color: rgba(255,255,255,.1);
  background: var(--bg-tertiary);
}

/* ── actions-card sticky bar ── */
[data-theme="dark"] .actions-card {
  background: var(--topbar-bg);
  border-top-color: rgba(255,255,255,.06);
  box-shadow: 0 -4px 20px rgba(0,0,0,.3), 0 -1px 0 rgba(255,255,255,.04);
}

/* ── service-selector sticky ── */
[data-theme="dark"] .service-selector {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .service-selector.stuck {
  background: var(--topbar-bg);
  border-bottom-color: rgba(255,255,255,.06);
  box-shadow: 0 4px 16px rgba(0,0,0,.3);
}

/* ── 上传区域 ── */
[data-theme="dark"] .upload-section {
  border-color: rgba(77,132,255,.2);
  background: rgba(77,132,255,.03);
}
[data-theme="dark"] .upload-section:hover {
  border-color: rgba(77,132,255,.4);
  background: rgba(77,132,255,.06);
}

/* ── share-box ── */
[data-theme="dark"] .share-box {
  background: var(--card-bg);
  border-color: var(--border);
}

/* ── 工作排序状态指示 ── */
[data-theme="dark"] .work-reorder-status {
  border-color: var(--border);
  background: var(--bg-tertiary);
}

/* ── ai-chat-log ── */
[data-theme="dark"] .ai-chat-log {
  background: rgba(77,132,255,.06);
  border-color: rgba(77,132,255,.08);
  color: var(--text);
}
[data-theme="dark"] .ai-chat-msg--user .ai-chat-msg__bubble {
  background: var(--card-bg);
  color: var(--text);
  border-color: rgba(77,132,255,.2);
}
[data-theme="dark"] .ai-chat-msg--assistant .ai-chat-msg__bubble {
  background: rgba(77,132,255,.08);
  color: var(--text);
  border-color: rgba(77,132,255,.15);
}

/* ── ai-chat-input ── */
[data-theme="dark"] .ai-chat-input__field {
  background: var(--input-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-theme="dark"] .ai-chat-input__field:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(77,132,255,.2);
}

/* ── auth-form focus ring ── */
[data-theme="dark"] .auth-meta {
  border-color: rgba(77,132,255,.2);
}

/* ── backend-card ── */
[data-theme="dark"] .backend-card {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .backend-card:hover {
  border-color: rgba(77,132,255,.25);
}

/* ── page-header__icon shadow ── */
[data-theme="dark"] .page-header__icon {
  background: var(--brand-gradient);
  box-shadow: 0 4px 12px rgba(0,0,0,.3);
}

/* ── stat-card:hover ── */
[data-theme="dark"] .stat-card:hover {
  border-color: rgba(77,132,255,.3);
}

/* ── stat-icon 语义色 深色加亮 ── */
[data-theme="dark"] .stat-icon--pv  { background: rgba(100,181,246,.12); color: var(--info); }
[data-theme="dark"] .stat-icon--uv  { background: rgba(76,175,80,.12);   color: var(--success); }
[data-theme="dark"] .stat-icon--block { background: rgba(239,83,80,.12); color: var(--danger); }
[data-theme="dark"] .stat-icon--warn  { background: rgba(255,183,77,.12); color: var(--warning); }

/* ── warning-text border ── */
[data-theme="dark"] .warning-text {
  border-color: rgba(255,183,77,.3);
  background: var(--warning-pale);
  color: var(--warning);
}

/* ── topbar box-shadow 深色 ── */
[data-theme="dark"] .topbar--dashboard {
  border-bottom-color: rgba(255,255,255,.06);
  box-shadow: 0 1px 0 rgba(255,255,255,.03);
}

/* ── topbar-user border ── */
[data-theme="dark"] .topbar-user {
  border-color: rgba(255,255,255,.08);
}

/* ── user-card border ── */
[data-theme="dark"] .user-card {
  border-color: rgba(255,255,255,.06);
}

/* ── filter-tab--warning.is-active ── */
[data-theme="dark"] .filter-tab--warning.is-active {
  background: linear-gradient(135deg, var(--warning), #e65100);
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}

/* ── block-editor-blocks ── */
[data-theme="dark"] .block-editor-blocks {
  background: var(--bg);
  border-color: var(--border);
}

/* ── file-item ── */
[data-theme="dark"] .file-item {
  background: var(--bg);
  border-color: var(--border);
}

/* ── topbar-msg-btn badge ── */
[data-theme="dark"] .topbar-msg-btn .badge-count,
[data-theme="dark"] .nav-badge {
  background: var(--danger);
  box-shadow: 0 2px 4px rgba(0,0,0,.3);
}

/* ── request-card-drag ── */
[data-theme="dark"] .request-card-drag {
  background: var(--card-bg);
  border-right-color: var(--border);
}
[data-theme="dark"] .request-card-drag:hover {
  background: rgba(77,132,255,.06);
}

/* ── revoke / share token 组件 ── */
[data-theme="dark"] .token-item {
  background: var(--card-bg);
  border-color: var(--border);
}

/* ── 自定义日期输入 ── */
[data-theme="dark"] .custom-date-input {
  background: var(--input-bg);
  border-color: var(--border);
  color: var(--text);
}

/* ── custom-material-input ── */
[data-theme="dark"] .custom-material-input {
  background: var(--input-bg);
  border-bottom-color: rgba(77,132,255,.25);
  color: var(--text);
}
[data-theme="dark"] .custom-material-input:focus {
  border-bottom-color: var(--primary);
  box-shadow: none;
}

/* ── template-preview 组件 ── */
[data-theme="dark"] .template-preview {
  background: var(--bg-tertiary);
  border-color: var(--border);
}
[data-theme="dark"] .template-preview--selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(77,132,255,.2);
}

/* ── admin-dropdown selected highlight ── */
[data-theme="dark"] .admin-dropdown__item.is-selected,
[data-theme="dark"] .admin-dropdown__item:hover {
  background: rgba(77,132,255,.12);
  color: var(--accent);
}

/* ── 颜色选择器 hex/rgb 输入框 ── */
[data-theme="dark"] .color-input-hex,
[data-theme="dark"] .color-input-r,
[data-theme="dark"] .color-input-g,
[data-theme="dark"] .color-input-b,
[data-theme="dark"] .color-hex-input {
  background: var(--input-bg);
  border-color: var(--border);
  color: var(--text);
}

/* ── finish-option (光泽/哑光) ── */
[data-theme="dark"] .finish-option {
  background: var(--card-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-theme="dark"] .finish-option:has(input:checked) {
  background: rgba(77,132,255,.12);
  border-color: var(--primary);
  color: var(--primary);
}

/* ── color-finish-selector ── */
[data-theme="dark"] .color-finish-selector {
  background: var(--card-bg);
  border-top-color: rgba(255,255,255,.06);
}

/* ── section-header / module-header 通用 ── */
[data-theme="dark"] .section-header {
  border-bottom-color: var(--border);
}

/* ── admin-chat / message 组件 ── */
[data-theme="dark"] .chat-message-bubble {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .chat-message-bubble.is-self {
  background: rgba(77,132,255,.1);
  border-color: rgba(77,132,255,.2);
}

/* ── design-section ── */
[data-theme="dark"] .design-section {
  background: var(--card-bg);
  border-color: var(--border);
}
[data-theme="dark"] .section-title {
  border-bottom-color: rgba(77,132,255,.2);
}

/* ── material-category ── */
[data-theme="dark"] .material-category {
  background: var(--card-bg);
}

/* ── btn-add-vertical/horizontal/compact 变体 ── */
[data-theme="dark"] .btn-add-vertical,
[data-theme="dark"] .btn-add-horizontal,
[data-theme="dark"] .btn-add-compact {
  border-color: rgba(77,132,255,.2);
  background: rgba(77,132,255,.03);
}
[data-theme="dark"] .btn-add-vertical:hover,
[data-theme="dark"] .btn-add-horizontal:hover,
[data-theme="dark"] .btn-add-compact:hover {
  border-color: var(--primary);
  background: rgba(77,132,255,.08);
}

/* ── output-format 格式按钮 ── */
[data-theme="dark"] .format-option .format-card,
[data-theme="dark"] .product-type-card {
  background: var(--card-bg);
  border-color: rgba(77,132,255,.15);
}
[data-theme="dark"] .format-option input:checked ~ .format-card,
[data-theme="dark"] .product-type-card.btn-add:has(input:checked) {
  background: rgba(77,132,255,.1);
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(77,132,255,.2);
}

/* 深色模式切换按钮样式 */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
  flex-shrink: 0;
}
.theme-toggle-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--primary-pale);
}
.theme-toggle-btn svg {
  width: 16px;
  height: 16px;
  pointer-events: none;
}

/* ══════════════════════════════════════════════════════
   深色模式补丁 Round 2：input/select/textarea/编辑器/表格
   ══════════════════════════════════════════════════════ */

/* ── 全局 input / textarea / select 基础状态 ── */
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="password"],
[data-theme="dark"] input[type="url"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="search"],
[data-theme="dark"] input[type="tel"],
[data-theme="dark"] textarea,
[data-theme="dark"] .search-input {
  background: var(--input-bg);
  border-color: var(--border);
  color: var(--text);
}

[data-theme="dark"] select {
  background-color: var(--input-bg);
  border-color: var(--border);
  color: var(--text);
}

/* ── btn.ghost 补 color ── */
[data-theme="dark"] .btn.ghost {
  color: var(--text);
}

/* ── 表格 selected/highlighted 行 ── */
[data-theme="dark"] .admin-table tr.is-selected td,
[data-theme="dark"] .admin-table tr.selected td,
[data-theme="dark"] .table tr.is-selected td,
[data-theme="dark"] .table tr.selected td {
  background: rgba(77,132,255,.1);
}

/* ── 表单通用 label/form-group ── */
[data-theme="dark"] .form-label {
  color: var(--text-secondary);
}
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] .form-group select {
  background: var(--input-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-theme="dark"] .form-group input::placeholder,
[data-theme="dark"] .form-group textarea::placeholder {
  color: var(--muted);
}

/* ── 右侧发布/属性面板（article_edit 等 sidebar） ── */
[data-theme="dark"] .article-sidebar .card,
[data-theme="dark"] .publish-sidebar .card,
[data-theme="dark"] .sidebar-panel {
  background: var(--card-bg);
  border-color: var(--border);
  color: var(--text);
}

/* ── SEO 及普通页面工具栏 ghost 按钮 ── */
[data-theme="dark"] .toolbar-actions .btn,
[data-theme="dark"] .page-actions .btn {
  background: var(--card-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-theme="dark"] .toolbar-actions .btn:hover,
[data-theme="dark"] .page-actions .btn:hover {
  background: rgba(77,132,255,.1);
  border-color: var(--primary);
  color: var(--primary);
}

/* ── IP黑名单 / 安全日志表格行 ── */
[data-theme="dark"] .admin-table tbody tr td {
  background: var(--card-bg);
}
[data-theme="dark"] .admin-table tbody tr:nth-child(even) td {
  background: var(--bg);
}
[data-theme="dark"] .admin-table tbody tr:hover td {
  background: rgba(77,132,255,.07);
}

/* ── select (native) 深色背景补全 ── */
[data-theme="dark"] select option {
  background: var(--card-bg);
  color: var(--text);
}

/* ── 输入框 placeholder ── */
[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
  color: var(--muted);
  opacity: 1;
}

/* ── 聊天界面（messages.php）深色适配已移至 messages.php 内联 style ── */
[data-theme="dark"] .chat-quick-replies-panel {
  background: var(--card-bg);
  border-color: var(--border);
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
}

/* ── contract_edit.php 编辑器深色适配 ── */
[data-theme="dark"] .editor-header {
  background: var(--card-bg);
  border-bottom-color: var(--border);
}
[data-theme="dark"] .btn-back,
[data-theme="dark"] .btn-print,
[data-theme="dark"] .zoom-btn,
[data-theme="dark"] .zoom-label {
  background: var(--card-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-theme="dark"] .btn-back:hover,
[data-theme="dark"] .btn-print:hover,
[data-theme="dark"] .zoom-btn:hover {
  background: var(--bg);
}
[data-theme="dark"] .editor-right {
  background: var(--card-bg);
  border-left-color: var(--border);
}
[data-theme="dark"] .context-menu {
  background: var(--card-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-theme="dark"] .context-menu-item:hover {
  background: rgba(77,132,255,.1);
  color: var(--primary);
}
[data-theme="dark"] .custom-modal-content {
  background: var(--card-bg);
  border: 1px solid var(--border);
}
[data-theme="dark"] .custom-modal-btn.secondary {
  background: var(--bg);
  color: var(--text);
}
[data-theme="dark"] .custom-modal-btn.secondary:hover {
  background: var(--bg-tertiary);
}
[data-theme="dark"] .print-toolbar {
  background: var(--card-bg);
  border-bottom-color: var(--border);
}
[data-theme="dark"] .ps-invoice-hint.pending {
  background: rgba(245,158,11,.1);
  border-color: rgba(245,158,11,.25);
  color: #fbbf24;
}
[data-theme="dark"] .ps-invoice-hint.done {
  background: rgba(34,197,94,.1);
  border-color: rgba(34,197,94,.2);
  color: #4ade80;
}

/* ── design-theory-generate.php 深色适配 ── */
[data-theme="dark"] .dt-gen-panel,
[data-theme="dark"] .dt-gen-result,
[data-theme="dark"] .dt-manage-area {
  background: var(--card-bg);
  border-color: var(--border);
}

/* ── 深色模式 Logo 颜色处理 ──
   invert(1): 黑色→白色，深蓝(0,17,102)→浅黄橙(互补色)
   hue-rotate(180deg): 将互补橙旋转回浅蓝区域
   saturate(0.9) brightness(1.05): 微调饱和度与亮度使浅蓝更自然 */
[data-theme="dark"] img.logo {
  filter: invert(1) hue-rotate(180deg) saturate(0.9) brightness(1.05);
}