/* ==========================================================================
   Cason Tools · 主题样式
   设计来源：youda-uni/styles/theme.scss（冷调工业风 / 玻璃拟态）
   rpx 已按 1rpx ≈ 0.5px 换算后再按 Web 观感微调
   ========================================================================== */

/* ------------------------------ 设计令牌 ------------------------------ */
:root {
  /* 背景与文本 */
  --bg: #f1f5f9;
  --bg-grad-1: #e2e8f0;
  --bg-grad-2: #f8fafc;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border-light: rgba(255, 255, 255, .6);
  --border: rgba(148, 163, 184, .22);

  /* 卡片 */
  --card-bg: rgba(255, 255, 255, .75);
  --card-bg-hover: rgba(255, 255, 255, .92);
  --card-radius: 16px;
  --card-shadow: 0 10px 25px rgba(148, 163, 184, .15), 0 2px 6px rgba(148, 163, 184, .05);
  --card-shadow-sm: 0 4px 12px rgba(148, 163, 184, .1);
  --blur: 20px;

  /* 主色 */
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --success: #16a34a;
  --danger: #dc2626;
  --warning: #d97706;
  --info: #06b6d4;

  /* 各色（图标 glow） */
  --c-blue: #2563eb;
  --c-green: #16a34a;
  --c-orange: #d97706;
  --c-purple: #7c3aed;
  --c-red: #dc2626;
  --c-amber: #d97706;
  --c-cyan: #06b6d4;
  --c-pink: #ec4899;
  --c-teal: #0d9488;

  /* 尺寸 */
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
  --gap: 24px;
  --sidebar-w: 232px;
  --topbar-h: 64px;

  --font: "PingFang SC", "Helvetica Neue", Helvetica, "Microsoft YaHei",
          system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  --transition: all .2s cubic-bezier(.4, 0, .2, 1);
}

/* ------------------------------ 基础重置 ------------------------------ */
* { box-sizing: border-box; }

/* 媒体元素不超过容器宽度，防止图片/图标把页面撑出横向滚动条 */
img, svg, video, canvas { max-width: 100%; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 8% -10%, rgba(37, 99, 235, .07), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(13, 148, 136, .07), transparent 55%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, .4);
  border-radius: 8px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background: rgba(100, 116, 139, .6); background-clip: padding-box; }

/* ------------------------------ 通用容器 ------------------------------ */
.scm-container {
  min-height: 100vh;
  padding: 32px 24px 56px;
}

.scm-inner {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

.scm-section { margin-bottom: 40px; }

/* ------------------------------ 区块标题 ------------------------------ */
.scm-header {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.scm-header__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 1.6px;
  text-transform: uppercase;
}

.scm-header__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 10px;
  flex-shrink: 0;
  box-shadow: 0 0 10px currentColor;
}
.scm-header__dot--blue   { color: var(--c-blue);   background: var(--c-blue); }
.scm-header__dot--green  { color: var(--c-green);  background: var(--c-green); }
.scm-header__dot--orange { color: var(--c-orange); background: var(--c-orange); }
.scm-header__dot--purple { color: var(--c-purple); background: var(--c-purple); }
.scm-header__dot--red    { color: var(--c-red);    background: var(--c-red); }
.scm-header__dot--amber  { color: var(--c-amber);  background: var(--c-amber); }
.scm-header__dot--cyan   { color: var(--c-cyan);   background: var(--c-cyan); }
.scm-header__dot--pink   { color: var(--c-pink);   background: var(--c-pink); }
.scm-header__dot--teal   { color: var(--c-teal);   background: var(--c-teal); }

/* ------------------------------ 卡片 ------------------------------ */
.scm-card {
  background: var(--card-bg);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--border-light);
  border-radius: var(--card-radius);
  padding: 20px;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
}

.scm-card--hoverable { cursor: pointer; }
.scm-card--hoverable:hover {
  transform: translateY(-2px);
  background: var(--card-bg-hover);
  box-shadow: 0 14px 30px rgba(148, 163, 184, .22);
}

.scm-card__left { display: flex; align-items: center; min-width: 0; }
.scm-card__text-group { display: flex; flex-direction: column; margin-left: 14px; min-width: 0; }

.scm-card__arrow {
  width: 28px;
  height: 28px;
  background: rgba(15, 23, 42, .04);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #94a3b8;
  flex-shrink: 0;
}

/* ------------------------------ 排版 ------------------------------ */
.scm-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: .4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scm-subtitle {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: .6px;
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scm-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.scm-muted { color: var(--text-muted); }
.scm-mono { font-family: var(--mono); }

/* ------------------------------ 图标框 ------------------------------ */
.icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
}

.icon-box--sm { width: 34px; height: 34px; border-radius: 10px; font-size: 14px; }

.blue-glow   { background: linear-gradient(135deg, rgba(37, 99, 235, .14),  rgba(37, 99, 235, .05));  border: 1px solid rgba(37, 99, 235, .22);  color: var(--c-blue); }
.green-glow  { background: linear-gradient(135deg, rgba(22, 163, 74, .14),  rgba(22, 163, 74, .05));  border: 1px solid rgba(22, 163, 74, .22);  color: var(--c-green); }
.orange-glow { background: linear-gradient(135deg, rgba(217, 119, 6, .14),  rgba(217, 119, 6, .05));  border: 1px solid rgba(217, 119, 6, .22);  color: var(--c-orange); }
.purple-glow { background: linear-gradient(135deg, rgba(124, 58, 237, .14), rgba(124, 58, 237, .05)); border: 1px solid rgba(124, 58, 237, .22); color: var(--c-purple); }
.red-glow    { background: linear-gradient(135deg, rgba(220, 38, 38, .14),  rgba(220, 38, 38, .05));  border: 1px solid rgba(220, 38, 38, .22);  color: var(--c-red); }
.amber-glow  { background: linear-gradient(135deg, rgba(217, 119, 6, .14),  rgba(217, 119, 6, .05));  border: 1px solid rgba(217, 119, 6, .22);  color: var(--c-amber); }
.cyan-glow   { background: linear-gradient(135deg, rgba(6, 182, 212, .14),  rgba(6, 182, 212, .05));  border: 1px solid rgba(6, 182, 212, .22);  color: var(--c-cyan); }
.pink-glow   { background: linear-gradient(135deg, rgba(236, 72, 153, .14), rgba(236, 72, 153, .05)); border: 1px solid rgba(236, 72, 153, .22); color: var(--c-pink); }
.teal-glow   { background: linear-gradient(135deg, rgba(13, 148, 136, .14), rgba(13, 148, 136, .05)); border: 1px solid rgba(13, 148, 136, .22); color: var(--c-teal); }
.slate-glow  { background: linear-gradient(135deg, rgba(100, 116, 139, .14), rgba(100, 116, 139, .05)); border: 1px solid rgba(100, 116, 139, .22); color: var(--text-secondary); }

/* ------------------------------ 栅格 ------------------------------ */
.scm-grid {
  display: grid;
  /* min(268px,100%) 保证单列时也不会超出容器宽度，避免窄屏横向溢出 */
  grid-template-columns: repeat(auto-fill, minmax(min(268px, 100%), 1fr));
  gap: 16px;
}

.scm-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.scm-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; } .mb-16 { margin-bottom: 16px; }
.grow { flex: 1; min-width: 0; }

/* ------------------------------ 按钮 ------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 36px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .8);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn:hover { background: #fff; color: var(--text-primary); box-shadow: var(--card-shadow-sm); }
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #15803d; color: #fff; }

.btn-danger { background: rgba(220, 38, 38, .1); color: var(--danger); border-color: rgba(220, 38, 38, .2); }
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-ghost { background: transparent; border-color: var(--border); }
.btn-ghost:hover { background: rgba(255, 255, 255, .9); }

.btn-sm { height: 30px; padding: 0 12px; font-size: 12px; }
.btn-icon { width: 32px; height: 32px; padding: 0; border-radius: 9px; }

/* ------------------------------ 表单 ------------------------------ */
.field { margin-bottom: 16px; }
.field:last-child { margin-bottom: 0; }
.field__label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 7px;
  letter-spacing: .3px;
}
.field__label .req { color: var(--danger); margin-left: 2px; }
.field__hint { font-size: 11px; color: var(--text-muted); margin-top: 5px; }
.field__error { font-size: 11px; color: var(--danger); margin-top: 5px; display: none; }
.field.is-error .field__error { display: block; }
.field.is-error .input { border-color: rgba(220, 38, 38, .55); }

.input, .select, .textarea {
  width: 100%;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .85);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13px;
  outline: none;
  transition: var(--transition);
}
.textarea { height: auto; min-height: 76px; padding: 10px 12px; resize: vertical; line-height: 1.6; }
.input:focus, .select:focus, .textarea:focus {
  border-color: rgba(37, 99, 235, .55);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .1);
}
.input::placeholder, .textarea::placeholder { color: #94a3b8; }
.select { appearance: none; padding-right: 30px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'%3E%3Cpath fill='%2364748b' d='M41 288h238c21 0 32 26 17 41L177 448c-9 9-24 9-34 0L24 329c-15-15-4-41 17-41z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 11px center; background-size: 10px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* 开关 */
.switch { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch__track {
  width: 42px; height: 24px; border-radius: 999px;
  background: rgba(148, 163, 184, .35);
  transition: var(--transition);
  position: relative; flex-shrink: 0;
}
.switch__track::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(15, 23, 42, .25);
  transition: var(--transition);
}
.switch input:checked + .switch__track { background: var(--primary); }
.switch input:checked + .switch__track::after { transform: translateX(18px); }
.switch input:disabled + .switch__track { opacity: .5; cursor: not-allowed; }
.switch__label { font-size: 13px; color: var(--text-secondary); }

/* 多选框（标签/功能选择） */
.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
  max-height: 240px;
  overflow-y: auto;
  padding: 4px 2px;
}
.check-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .7);
  cursor: pointer; font-size: 13px;
  transition: var(--transition);
}
.check-item:hover { background: #fff; }
.check-item.is-checked {
  border-color: rgba(37, 99, 235, .5);
  background: rgba(37, 99, 235, .07);
  color: var(--primary);
}
.check-item input { accent-color: var(--primary); width: 15px; height: 15px; }

/* ------------------------------ 徽章 / 标签 ------------------------------ */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  height: 22px; padding: 0 9px;
  border-radius: 999px;
  font-size: 11px; font-weight: 600;
  letter-spacing: .3px;
  white-space: nowrap;
}
.badge--blue   { background: rgba(37, 99, 235, .1);  color: var(--c-blue); }
.badge--green  { background: rgba(22, 163, 74, .1);  color: var(--c-green); }
.badge--orange { background: rgba(217, 119, 6, .12); color: var(--c-orange); }
.badge--purple { background: rgba(124, 58, 237, .1); color: var(--c-purple); }
.badge--red    { background: rgba(220, 38, 38, .1);  color: var(--c-red); }
.badge--amber  { background: rgba(217, 119, 6, .12); color: var(--c-amber); }
.badge--cyan   { background: rgba(6, 182, 212, .1);  color: var(--c-cyan); }
.badge--pink   { background: rgba(236, 72, 153, .1); color: var(--c-pink); }
.badge--teal   { background: rgba(13, 148, 136, .1); color: var(--c-teal); }
.badge--slate  { background: rgba(100, 116, 139, .12); color: var(--text-secondary); }

/* ------------------------------ 头像 ------------------------------ */
.avatar {
  width: 40px; height: 40px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #2563eb, #0d9488);
  color: #fff; font-size: 16px; font-weight: 600;
  object-fit: cover; flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(37, 99, 235, .2);
}
.avatar--lg { width: 72px; height: 72px; border-radius: 20px; font-size: 28px; }
.avatar--sm { width: 30px; height: 30px; border-radius: 9px; font-size: 12px; }

/* ------------------------------ 表格 ------------------------------ */
.table-wrap {
  background: var(--card-bg);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--border-light);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  /* 内容过宽时由内部横向滚动承载，而不是裁掉右侧列 */
  overflow-x: auto;
  overflow-y: hidden;
  max-width: 100%;
}
.table { width: 100%; border-collapse: collapse; font-size: 13px; table-layout: fixed; }
.table th {
  text-align: left; padding: 12px 16px;
  font-size: 11px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(248, 250, 252, .8);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  overflow-wrap: anywhere;
}
.table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(148, 163, 184, .12);
  color: var(--text-secondary);
  vertical-align: middle;
  /* 长 URL / 长名称允许折行，避免把表格撑宽 */
  overflow-wrap: anywhere;
  word-break: break-word;
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: var(--transition); }
.table tbody tr:hover { background: rgba(255, 255, 255, .75); }
.table .cell-actions { display: flex; gap: 6px; justify-content: flex-end; }

/* ------------------------------ 弹窗 ------------------------------ */
.modal-mask {
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, .38);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center; justify-content: center;
  z-index: 1000;
  padding: 24px;
}
.modal-mask.is-open { display: flex; }
.modal {
  width: 100%; max-width: 540px;
  max-height: 88vh; overflow-y: auto;
  background: rgba(255, 255, 255, .96);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(15, 23, 42, .25);
  animation: modal-in .18s cubic-bezier(.4, 0, .2, 1);
}
.modal--wide { max-width: 720px; }
@keyframes modal-in {
  from { opacity: 0; transform: translateY(12px) scale(.98); }
  to   { opacity: 1; transform: none; }
}
.modal__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.modal__title { font-size: 15px; font-weight: 600; }
.modal__close {
  width: 30px; height: 30px; border: none; border-radius: 8px;
  background: rgba(15, 23, 42, .05); color: var(--text-muted);
  cursor: pointer; transition: var(--transition);
}
.modal__close:hover { background: rgba(220, 38, 38, .1); color: var(--danger); }
.modal__body { padding: 22px; }
.modal__foot {
  display: flex; justify-content: flex-end; gap: 10px;
  padding: 16px 22px; border-top: 1px solid var(--border);
}

/* ------------------------------ 提示 Toast ------------------------------ */
.toast-wrap {
  position: fixed; top: 22px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; gap: 10px;
  z-index: 2000; pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: 10px;
  min-width: 200px; max-width: 420px;
  padding: 11px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .96);
  border: 1px solid var(--border-light);
  box-shadow: 0 10px 30px rgba(15, 23, 42, .14);
  font-size: 13px; font-weight: 500;
  color: var(--text-primary);
  animation: toast-in .22s cubic-bezier(.4, 0, .2, 1);
}
.toast i { font-size: 14px; }
.toast--success i { color: var(--success); }
.toast--error i { color: var(--danger); }
.toast--info i { color: var(--info); }
.toast.is-out { animation: toast-out .2s forwards; }
@keyframes toast-in  { from { opacity: 0; transform: translateY(-14px); } to { opacity: 1; transform: none; } }
@keyframes toast-out { to { opacity: 0; transform: translateY(-10px); } }

/* ------------------------------ 空状态 ------------------------------ */
.empty {
  padding: 56px 20px; text-align: center; color: var(--text-muted);
}
.empty i { font-size: 34px; margin-bottom: 12px; opacity: .5; }
.empty__text { font-size: 13px; }

/* ------------------------------ 登录页 ------------------------------ */
.auth-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.auth-card {
  width: 100%; max-width: 392px;
  background: var(--card-bg);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(148, 163, 184, .28);
  padding: 34px 32px 30px;
}
.auth-logo {
  width: 56px; height: 56px; border-radius: 16px; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}
.auth-title { text-align: center; font-size: 19px; font-weight: 600; }
.auth-sub { text-align: center; font-size: 12px; color: var(--text-muted); margin-top: 6px; letter-spacing: .5px; }
.auth-tip {
  margin-top: 20px; padding: 10px 12px;
  background: rgba(37, 99, 235, .06);
  border: 1px dashed rgba(37, 99, 235, .25);
  border-radius: var(--radius-sm);
  font-size: 12px; color: var(--text-secondary); text-align: center;
}
.auth-switch { text-align: center; margin-top: 18px; font-size: 12px; color: var(--text-muted); }
.auth-switch a { color: var(--primary); font-weight: 500; }

/* ------------------------------ 应用外壳 ------------------------------ */
.app-shell { display: flex; min-height: 100vh; }

/* 侧边栏 */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: rgba(255, 255, 255, .72);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-right: 1px solid var(--border-light);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.sidebar__brand {
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 10px;
  padding: 0 20px;
  border-bottom: 1px solid rgba(148, 163, 184, .14);
}
.sidebar__brand-name { font-size: 15px; font-weight: 600; letter-spacing: .5px; }
.sidebar__nav { flex: 1; padding: 14px 12px; overflow-y: auto; }
.sidebar__group-title {
  font-size: 10px; font-weight: 600; letter-spacing: 1.4px; text-transform: uppercase;
  color: #94a3b8; padding: 12px 10px 8px;
}
.sidebar__link {
  display: flex; align-items: center; gap: 11px;
  height: 40px; padding: 0 12px; margin-bottom: 4px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13.5px; font-weight: 500;
  transition: var(--transition);
}
.sidebar__link i { width: 17px; text-align: center; font-size: 14px; }
.sidebar__link:hover { background: rgba(148, 163, 184, .14); color: var(--text-primary); }
.sidebar__link.is-active {
  background: linear-gradient(135deg, rgba(37, 99, 235, .14), rgba(13, 148, 136, .08));
  color: var(--primary);
  box-shadow: inset 2px 0 0 var(--primary);
}
.sidebar__foot { padding: 12px; border-top: 1px solid rgba(148, 163, 184, .14); }

/* 主区 */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: var(--topbar-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  background: rgba(255, 255, 255, .62);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-bottom: 1px solid var(--border-light);
  position: sticky; top: 0; z-index: 50;
}
.topbar__title { font-size: 15px; font-weight: 600; }
.topbar__sub { font-size: 11px; color: var(--text-muted); margin-top: 2px; letter-spacing: .5px; }
.topbar__right { display: flex; align-items: center; gap: 14px; }
.topbar__user { display: flex; align-items: center; gap: 9px; }
.topbar__user-name { font-size: 13px; font-weight: 500; }
.topbar__user-role { font-size: 11px; color: var(--text-muted); }
.page-body { padding: 26px 28px 48px; }

/* 用户端顶部导航 */
.navbar {
  background: rgba(255, 255, 255, .68);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-bottom: 1px solid var(--border-light);
  position: sticky; top: 0; z-index: 50;
}
.navbar__inner {
  max-width: 1180px; margin: 0 auto;
  height: var(--topbar-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
}
.navbar__brand { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; }
.navbar__nav { display: flex; gap: 4px; }
.navbar__link {
  display: flex; align-items: center; gap: 7px;
  height: 36px; padding: 0 14px; border-radius: var(--radius-sm);
  font-size: 13.5px; font-weight: 500; color: var(--text-secondary);
  transition: var(--transition);
}
.navbar__link:hover { background: rgba(148, 163, 184, .14); color: var(--text-primary); }
.navbar__link.is-active { background: rgba(37, 99, 235, .1); color: var(--primary); }

/* ------------------------------ 统计卡 ------------------------------ */
.stat-card {
  background: var(--card-bg);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--border-light);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 18px;
  display: flex; align-items: center; gap: 14px;
}
.stat-card__value { font-size: 24px; font-weight: 700; line-height: 1.1; }
.stat-card__label { font-size: 11px; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }

/* ------------------------------ 会员横幅 ------------------------------ */
.member-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 22px;
  border-radius: var(--card-radius);
  border: 1px solid rgba(217, 119, 6, .25);
  background: linear-gradient(120deg, rgba(217, 119, 6, .12), rgba(236, 72, 153, .07));
}
/* 横幅内文本容器允许收缩，避免长文案把右侧搜索框挤出可视区 */
.member-banner > div { min-width: 0; }
.member-banner--active {
  border-color: rgba(13, 148, 136, .28);
  background: linear-gradient(120deg, rgba(13, 148, 136, .12), rgba(37, 99, 235, .07));
}

/* ------------------------------ 工具入口卡 ------------------------------ */
.tool-card {
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
}
.tool-card__head { display: flex; align-items: flex-start; gap: 13px; }
.tool-card__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tool-card__lock {
  position: absolute; top: 14px; right: 14px;
  font-size: 12px; color: var(--c-amber);
}
.tool-card--locked { opacity: .82; }

/* ------------------------------ 响应式 ------------------------------ */
/* 侧边栏折叠按钮仅在小屏显示 */
[data-sidebar-toggle] { display: none; }

@media (max-width: 900px) {
  .scm-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .member-banner { flex-wrap: wrap; }
}
@media (max-width: 720px) {
  :root { --sidebar-w: 0px; }
  .app-shell { flex-direction: column; }
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; width: 232px;
    transform: translateX(-100%); transition: transform .22s ease;
    z-index: 200; height: 100vh;
  }
  .sidebar.is-open { transform: none; box-shadow: 0 20px 50px rgba(15, 23, 42, .2); }
  [data-sidebar-toggle] { display: inline-flex; }
  .page-body { padding: 18px 16px 40px; }
  .topbar { padding: 0 16px; }
  .field-row { grid-template-columns: 1fr; }
  .scm-grid, .scm-grid--2, .scm-grid--4 { grid-template-columns: 1fr; }
  .navbar__inner { padding: 0 16px; }
  .navbar__nav { gap: 0; }
  .navbar__link { padding: 0 9px; }
  /* 横幅内的搜索框在窄屏占满整行，避免挤压文案 */
  .member-banner { gap: 12px; }
  .member-banner .input[style*="width:200px"] { width: 100% !important; }
}