:root {
  --bg-0: #050815;
  --bg-1: #0a0f24;
  --bg-2: #0d122a;
  --card: rgba(13, 18, 42, 0.7);
  --card-2: rgba(17, 24, 51, 0.6);
  --border: rgba(99, 120, 180, 0.15);
  --border-strong: rgba(99, 120, 180, 0.3);
  --accent: #22d3ee;
  --accent-2: #3b82f6;
  --accent-3: #7c3aed;
  --accent-grad: linear-gradient(135deg, #06b6d4, #3b82f6);
  --accent-grad-2: linear-gradient(135deg, #3b82f6, #7c3aed);
  --text-1: #e2e8f0;
  --text-2: #94a3b8;
  --text-3: #64748b;
  --success: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --glow: 0 0 24px rgba(34, 211, 238, 0.3);
  --glow-purple: 0 0 24px rgba(124, 58, 237, 0.3);
  --radius: 12px;
  --radius-lg: 16px;
  --radius-sm: 8px;
  --sidebar-w: 248px;
  --header-h: 64px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  /* Layout 语义变量（admin.html 内联样式用） */
  --scrollbar-thumb: rgba(99,120,180,0.25);
  --scrollbar-thumb-hover: rgba(99,120,180,0.45);
  --sidebar-bg: linear-gradient(180deg, rgba(8, 12, 28, 0.95), rgba(10, 14, 32, 0.95));
  --accent-soft: rgba(34, 211, 238, 0.3);
  --logo-gradient: linear-gradient(90deg, #fff, #67e8f9);
  --menu-hover-bg: rgba(34, 211, 238, 0.08);
  --menu-active-bg: linear-gradient(135deg, rgba(34, 211, 238, 0.15), rgba(124, 58, 237, 0.15));
  --menu-active-shadow: 0 0 20px rgba(34, 211, 238, 0.12), inset 0 0 20px rgba(34, 211, 238, 0.05);
  --header-bg: rgba(8, 12, 28, 0.8);
  --text-3-light: #334155;
  --surface-soft: rgba(8, 12, 28, 0.6);
  --accent-soft-bg: rgba(34, 211, 238, 0.08);
  --logout-color: #ff8a9a;
  --logout-color-hover: #ff6b7a;
  --main-bg:
    radial-gradient(ellipse 800px 400px at 85% -5%, rgba(6, 182, 212, 0.05), transparent 55%),
    radial-gradient(ellipse 600px 400px at 0% 100%, rgba(124, 58, 237, 0.04), transparent 55%),
    #050815;
  --grid-line: rgba(34, 211, 238, 0.015);
  --el-msg-bg: #0d122a;
  --el-modal-bg: #0d122a;
  /* 组件语义变量 */
  --badge-success: #6ee7a8;
  --badge-warning: #ffc97a;
  --badge-danger: #ff8a9a;
  --badge-info: #7ae8ff;
  --badge-primary: #7ab8ff;
  --link-danger: #ff8a9a;
  --link-danger-hover: #ff6b7a;
  --link-warning: #ffc97a;
  --link-warning-hover: #ffb347;
  --link-success: #6ee7a8;
  --link-success-hover: #4ade80;
  --icon-blue: #67e8f9;
  --icon-green: #6ee7a8;
  --icon-orange: #ffc97a;
  --icon-purple: #c4b5fd;
  --icon-red: #ff8a9a;
  --icon-cyan: #67e8f9;
  --code-bg: rgba(8, 12, 28, 0.8);
  --code-color: #7ae8ff;
  /* 组件背景语义变量 */
  --btn-bg: rgba(13, 18, 42, 0.6);
  --btn-hover-border: rgba(34, 211, 238, 0.4);
  --btn-hover-bg: rgba(34, 211, 238, 0.06);
  --input-bg: rgba(8, 12, 28, 0.6);
  --input-focus-bg: rgba(8, 12, 28, 0.85);
  --input-focus-border: rgba(34, 211, 238, 0.5);
  --input-focus-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1), 0 0 20px rgba(34, 211, 238, 0.08);
  --table-head-bg: rgba(13, 18, 42, 0.7);
  --table-row-hover: rgba(34, 211, 238, 0.05);
  --page-btn-bg: rgba(13, 18, 42, 0.6);
  --card-top-line: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.3), transparent);
  --card-hover-border: rgba(34, 211, 238, 0.25);
  --card-hover-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --stat-top-line: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.4), transparent);
  --stat-corner-glow: radial-gradient(circle, rgba(34, 211, 238, 0.1), transparent 70%);
  --stat-hover-border: rgba(34, 211, 238, 0.3);
  --stat-hover-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 40px rgba(34, 211, 238, 0.08);
  --modal-top-line: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.5), transparent);
  --tag-bg: rgba(34, 211, 238, 0.08);
  --tag-border: rgba(34, 211, 238, 0.2);
  --icon-blue-bg: rgba(34, 211, 238, 0.12);
  --icon-green-bg: rgba(34, 197, 94, 0.12);
  --icon-orange-bg: rgba(245, 158, 11, 0.12);
  --icon-purple-bg: rgba(124, 58, 237, 0.12);
  --icon-red-bg: rgba(239, 68, 68, 0.12);
  --icon-cyan-bg: rgba(6, 182, 212, 0.12);
  --badge-success-bg: rgba(34, 197, 94, 0.12);
  --badge-success-border: rgba(34, 197, 94, 0.3);
  --badge-warning-bg: rgba(245, 158, 11, 0.12);
  --badge-warning-border: rgba(245, 158, 11, 0.3);
  --badge-danger-bg: rgba(239, 68, 68, 0.12);
  --badge-danger-border: rgba(239, 68, 68, 0.3);
  --badge-info-bg: rgba(34, 211, 238, 0.12);
  --badge-info-border: rgba(34, 211, 238, 0.3);
  --badge-primary-bg: rgba(59, 130, 246, 0.12);
  --badge-primary-border: rgba(59, 130, 246, 0.3);
  --badge-default-bg: rgba(160, 174, 192, 0.1);
  --badge-default-border: rgba(160, 174, 192, 0.2);
  --logout-bg: rgba(239, 68, 68, 0.1);
  --logout-border: rgba(239, 68, 68, 0.25);
  --logout-hover-bg: rgba(239, 68, 68, 0.2);
  --logout-hover-border: rgba(239, 68, 68, 0.4);
  --status-dot-color: #22c55e;
  --active-bar-glow: var(--glow);
  /* 登录页专属变量 */
  --login-bg: #050815;
  --login-bg-gradient:
    radial-gradient(ellipse 900px 500px at 15% 20%, rgba(0, 168, 255, 0.18), transparent 55%),
    radial-gradient(ellipse 700px 600px at 85% 75%, rgba(124, 58, 237, 0.16), transparent 55%),
    radial-gradient(ellipse 500px 400px at 50% 50%, rgba(6, 182, 212, 0.08), transparent 70%),
    linear-gradient(180deg, #050815 0%, #0a0f24 50%, #060a18 100%);
  --login-grid-line: rgba(0, 200, 255, 0.05);
  --login-orb1: #06b6d4;
  --login-orb2: #7c3aed;
  --login-orb3: #3b82f6;
  --login-scanline: rgba(255, 255, 255, 0.012);
  --login-particle: #22d3ee;
  --login-card-bg: rgba(13, 18, 42, 0.55);
  --login-card-border: rgba(99, 120, 180, 0.2);
  --login-card-shadow:
    0 40px 100px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 0 60px rgba(6, 182, 212, 0.08);
  --login-card-top-line: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.8), rgba(124, 58, 237, 0.8), transparent);
  --login-card-glow: linear-gradient(135deg, rgba(34, 211, 238, 0.3), transparent 40%, transparent 60%, rgba(124, 58, 237, 0.3));
  --login-ring1: rgba(34, 211, 238, 0.25);
  --login-ring2: rgba(124, 58, 237, 0.2);
  --login-logo-shadow: 0 16px 48px rgba(6, 182, 212, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
  --login-title-gradient: linear-gradient(90deg, #ffffff, #67e8f9, #a78bfa);
  --login-sub-color: rgba(148, 163, 184, 0.7);
  --login-input-bg: rgba(8, 12, 28, 0.6);
  --login-input-border: rgba(99, 120, 180, 0.2);
  --login-input-focus-border: rgba(34, 211, 238, 0.5);
  --login-input-focus-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1), 0 0 24px rgba(34, 211, 238, 0.15);
  --login-input-focus-bg: rgba(8, 12, 28, 0.85);
  --login-icon-color: #64748b;
  --login-icon-focus-color: #22d3ee;
  --login-input-color: #e2e8f0;
  --login-input-placeholder: #475569;
  --login-btn-bg: linear-gradient(135deg, #06b6d4, #3b82f6 60%, #7c3aed);
  --login-btn-shadow: 0 10px 32px rgba(6, 182, 212, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
  --login-btn-hover-shadow: 0 14px 44px rgba(6, 182, 212, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.12) inset;
  --login-footer-color: #475569;
}

/* ============ 浅色模式 ============ */
[data-theme="light"] {
  --bg-0: #f6f8fc;
  --bg-1: #ffffff;
  --bg-2: #ffffff;
  --card: rgba(255, 255, 255, 0.9);
  --card-2: rgba(248, 250, 255, 0.85);
  --border: rgba(100, 116, 139, 0.15);
  --border-strong: rgba(59, 130, 246, 0.3);
  --text-1: #0f172a;
  --text-2: #475569;
  --text-3: #64748b;
  --accent: #0ea5e9;
  --accent-2: #3b82f6;
  --accent-3: #7c3aed;
  --accent-grad: linear-gradient(135deg, #0ea5e9, #3b82f6);
  --accent-grad-2: linear-gradient(135deg, #3b82f6, #7c3aed);
  --glow: 0 0 16px rgba(14, 165, 233, 0.15);
  --glow-purple: 0 0 16px rgba(124, 58, 237, 0.15);
  /* Layout 语义变量浅色 */
  --scrollbar-thumb: rgba(100, 116, 139, 0.2);
  --scrollbar-thumb-hover: rgba(59, 130, 246, 0.4);
  --sidebar-bg: #ffffff;
  --accent-soft: rgba(14, 165, 233, 0.4);
  --logo-gradient: linear-gradient(90deg, #0f172a, #0ea5e9);
  --menu-hover-bg: rgba(14, 165, 233, 0.08);
  --menu-active-bg: linear-gradient(135deg, rgba(14, 165, 233, 0.12), rgba(124, 58, 237, 0.1));
  --menu-active-shadow: 0 2px 12px rgba(14, 165, 233, 0.12);
  --header-bg: rgba(255, 255, 255, 0.85);
  --text-3-light: #cbd5e1;
  --surface-soft: #f1f5fb;
  --accent-soft-bg: rgba(14, 165, 233, 0.08);
  --logout-color: #e11d48;
  --logout-color-hover: #be123c;
  --main-bg:
    radial-gradient(ellipse 900px 500px at 90% -10%, rgba(14, 165, 233, 0.08), transparent 60%),
    radial-gradient(ellipse 700px 500px at -10% 110%, rgba(124, 58, 237, 0.06), transparent 60%),
    #f6f8fc;
  --grid-line: rgba(14, 165, 233, 0.05);
  --el-msg-bg: #ffffff;
  --el-modal-bg: #ffffff;
  /* 组件语义变量浅色 */
  --badge-success: #16a34a;
  --badge-warning: #d97706;
  --badge-danger: #dc2626;
  --badge-info: #0284c7;
  --badge-primary: #2563eb;
  --link-danger: #dc2626;
  --link-danger-hover: #b91c1c;
  --link-warning: #d97706;
  --link-warning-hover: #b45309;
  --link-success: #16a34a;
  --link-success-hover: #15803d;
  --icon-blue: #0284c7;
  --icon-green: #16a34a;
  --icon-orange: #d97706;
  --icon-purple: #7c3aed;
  --icon-red: #dc2626;
  --icon-cyan: #0891b2;
  --code-bg: #f1f5f9;
  --code-color: #0369a1;
  /* 组件背景语义变量浅色 */
  --btn-bg: #ffffff;
  --btn-hover-border: rgba(14, 165, 233, 0.5);
  --btn-hover-bg: rgba(14, 165, 233, 0.06);
  --input-bg: #ffffff;
  --input-focus-bg: #ffffff;
  --input-focus-border: rgba(14, 165, 233, 0.6);
  --input-focus-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1), 0 0 20px rgba(14, 165, 233, 0.06);
  --table-head-bg: #f1f5fb;
  --table-row-hover: rgba(14, 165, 233, 0.05);
  --page-btn-bg: #ffffff;
  --card-top-line: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.25), transparent);
  --card-hover-border: rgba(14, 165, 233, 0.25);
  --card-hover-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
  --stat-top-line: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.35), transparent);
  --stat-corner-glow: radial-gradient(circle, rgba(14, 165, 233, 0.12), transparent 70%);
  --stat-hover-border: rgba(14, 165, 233, 0.3);
  --stat-hover-shadow: 0 16px 48px rgba(15, 23, 42, 0.12), 0 0 40px rgba(14, 165, 233, 0.06);
  --modal-top-line: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.4), transparent);
  --tag-bg: rgba(14, 165, 233, 0.08);
  --tag-border: rgba(14, 165, 233, 0.2);
  --icon-blue-bg: rgba(14, 165, 233, 0.1);
  --icon-green-bg: rgba(22, 163, 74, 0.1);
  --icon-orange-bg: rgba(217, 119, 6, 0.1);
  --icon-purple-bg: rgba(124, 58, 237, 0.1);
  --icon-red-bg: rgba(220, 38, 38, 0.1);
  --icon-cyan-bg: rgba(8, 145, 178, 0.1);
  --badge-success-bg: rgba(22, 163, 74, 0.1);
  --badge-success-border: rgba(22, 163, 74, 0.25);
  --badge-warning-bg: rgba(217, 119, 6, 0.1);
  --badge-warning-border: rgba(217, 119, 6, 0.25);
  --badge-danger-bg: rgba(220, 38, 38, 0.1);
  --badge-danger-border: rgba(220, 38, 38, 0.25);
  --badge-info-bg: rgba(2, 132, 199, 0.1);
  --badge-info-border: rgba(2, 132, 199, 0.25);
  --badge-primary-bg: rgba(37, 99, 235, 0.1);
  --badge-primary-border: rgba(37, 99, 235, 0.25);
  --badge-default-bg: rgba(148, 163, 184, 0.1);
  --badge-default-border: rgba(148, 163, 184, 0.25);
  --logout-bg: rgba(220, 38, 38, 0.08);
  --logout-border: rgba(220, 38, 38, 0.2);
  --logout-hover-bg: rgba(220, 38, 38, 0.14);
  --logout-hover-border: rgba(220, 38, 38, 0.35);
  --status-dot-color: #16a34a;
  --active-bar-glow: 0 0 10px rgba(14, 165, 233, 0.5);
  /* 登录页专属变量浅色 */
  --login-bg: #f6f8fc;
  --login-bg-gradient:
    radial-gradient(ellipse 900px 500px at 15% 20%, rgba(14, 165, 233, 0.12), transparent 55%),
    radial-gradient(ellipse 700px 600px at 85% 75%, rgba(124, 58, 237, 0.1), transparent 55%),
    radial-gradient(ellipse 500px 400px at 50% 50%, rgba(59, 130, 246, 0.06), transparent 70%),
    linear-gradient(180deg, #f6f8fc 0%, #eef2ff 50%, #f8fafc 100%);
  --login-grid-line: rgba(59, 130, 246, 0.08);
  --login-orb1: #38bdf8;
  --login-orb2: #a78bfa;
  --login-orb3: #60a5fa;
  --login-scanline: rgba(15, 23, 42, 0.015);
  --login-particle: #0ea5e9;
  --login-card-bg: rgba(255, 255, 255, 0.92);
  --login-card-border: rgba(148, 163, 184, 0.2);
  --login-card-shadow:
    0 40px 100px rgba(15, 23, 42, 0.12),
    0 0 0 1px rgba(255, 255, 255, 0.8) inset,
    0 0 80px rgba(14, 165, 233, 0.06);
  --login-card-top-line: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.6), rgba(124, 58, 237, 0.6), transparent);
  --login-card-glow: linear-gradient(135deg, rgba(14, 165, 233, 0.2), transparent 40%, transparent 60%, rgba(124, 58, 237, 0.2));
  --login-ring1: rgba(14, 165, 233, 0.25);
  --login-ring2: rgba(124, 58, 237, 0.2);
  --login-logo-shadow: 0 16px 48px rgba(14, 165, 233, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.6) inset;
  --login-title-gradient: linear-gradient(90deg, #0f172a, #0ea5e9, #7c3aed);
  --login-sub-color: rgba(71, 85, 105, 0.8);
  --login-input-bg: #ffffff;
  --login-input-border: rgba(148, 163, 184, 0.25);
  --login-input-focus-border: rgba(14, 165, 233, 0.6);
  --login-input-focus-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1), 0 0 24px rgba(14, 165, 233, 0.12);
  --login-input-focus-bg: #ffffff;
  --login-icon-color: #64748b;
  --login-icon-focus-color: #0ea5e9;
  --login-input-color: #0f172a;
  --login-input-placeholder: #94a3b8;
  --login-btn-bg: linear-gradient(135deg, #0ea5e9, #3b82f6 60%, #7c3aed);
  --login-btn-shadow: 0 10px 32px rgba(14, 165, 233, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.2) inset;
  --login-btn-hover-shadow: 0 14px 44px rgba(14, 165, 233, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.3) inset;
  --login-footer-color: #64748b;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg-0);
  color: var(--text-1);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: auto;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-thumb-hover); }

/* ============ 通用组件 ============ */
.page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  letter-spacing: 0.5px;
  position: relative;
}

.page-title::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 22px;
  background: linear-gradient(180deg, var(--accent), var(--accent-3));
  border-radius: 2px;
  margin-right: 14px;
  vertical-align: middle;
  box-shadow: var(--glow);
}

.page-title .title-text { display: inline-block; vertical-align: middle; }

.card {
  background: var(--card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 20px;
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  overflow: visible;
}

.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--card-top-line);
  opacity: 0.6;
}

.card:hover {
  border-color: var(--card-hover-border);
  box-shadow: var(--card-hover-shadow);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.card-header h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-1);
  letter-spacing: 0.3px;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--btn-bg);
  color: var(--text-1);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  white-space: nowrap;
  line-height: 1.2;
  font-weight: 500;
}

.btn:hover {
  border-color: var(--btn-hover-border);
  color: var(--accent);
  background: var(--btn-hover-bg);
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent-grad);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
  box-shadow: var(--glow);
}

.btn-primary:hover {
  filter: brightness(1.08);
  color: #fff;
  box-shadow: 0 6px 24px rgba(14, 165, 233, 0.4);
}

.btn-success {
  background: linear-gradient(135deg, var(--success), #16a34a);
  border-color: transparent;
  color: #fff;
}
.btn-success:hover { filter: brightness(1.08); color: #fff; }

.btn-warning {
  background: linear-gradient(135deg, var(--warn), #d97706);
  border-color: transparent;
  color: #fff;
}
.btn-warning:hover { filter: brightness(1.08); color: #fff; }

.btn-danger {
  background: linear-gradient(135deg, var(--danger), #dc2626);
  border-color: transparent;
  color: #fff;
}
.btn-danger:hover { filter: brightness(1.08); color: #fff; }

.btn-sm { padding: 6px 12px; font-size: 12px; }

.btn-link {
  background: none;
  border: none;
  padding: 4px 8px;
  color: var(--accent);
  font-size: 13px;
  cursor: pointer;
  transition: color 0.15s;
  font-weight: 500;
}
.btn-link:hover { color: var(--accent-3); text-decoration: underline; }
.btn-link.danger { color: var(--link-danger); }
.btn-link.danger:hover { color: var(--link-danger-hover); }
.btn-link.warning { color: var(--link-warning); }
.btn-link.warning:hover { color: var(--link-warning-hover); }
.btn-link.success { color: var(--link-success); }
.btn-link.success:hover { color: var(--link-success-hover); }

.btn:disabled, .btn-link:disabled { opacity: 0.45; cursor: not-allowed; }

/* 表单 */
.form-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 16px; }
.form-item { display: flex; flex-direction: column; gap: 6px; }
.form-item label { font-size: 12px; color: var(--text-2); }

.input, .select, .textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-1);
  font-size: 13px;
  outline: none;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  font-family: inherit;
}

.input:focus, .select:focus, .textarea:focus {
  border-color: var(--input-focus-border);
  box-shadow: var(--input-focus-shadow);
  background: var(--input-focus-bg);
}

.input::placeholder, .textarea::placeholder { color: var(--text-3); }
.textarea { resize: vertical; min-height: 80px; }
.select option { background: var(--bg-2); color: var(--text-1); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }

.form-field { margin-bottom: 16px; }
.form-field label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; font-weight: 500; }
.form-field label .required { color: var(--danger); margin-left: 2px; }
.form-field .hint { font-size: 12px; color: var(--text-3); margin-top: 4px; }

/* 表格 */
.table-wrap {
  overflow-x: auto;
  overflow-y: visible;
  border-radius: var(--radius);
  -webkit-overflow-scrolling: touch;
}

/* 自定义横向滚动条样式 */
.table-wrap::-webkit-scrollbar {
  height: 8px;
}
.table-wrap::-webkit-scrollbar-track {
  background: rgba(99, 120, 180, 0.08);
  border-radius: 4px;
}
.table-wrap::-webkit-scrollbar-thumb {
  background: rgba(99, 120, 180, 0.35);
  border-radius: 4px;
}
.table-wrap::-webkit-scrollbar-thumb:hover {
  background: rgba(99, 120, 180, 0.55);
}

table.data-table {
  width: 100%;
  min-width: 1200px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}

table.data-table th,
table.data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

table.data-table th {
  background: var(--table-head-bg);
  color: var(--text-2);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  position: sticky;
  top: 0;
  z-index: 1;
}

table.data-table tbody tr {
  transition: background 0.2s;
}
table.data-table tbody tr:hover {
  background: var(--table-row-hover);
}
table.data-table td.cell-actions { white-space: nowrap; }
table.data-table td.cell-actions .btn-link { margin-right: 2px; }

.text-mono { font-family: "SF Mono", Consolas, "Liberation Mono", Menlo, monospace; font-size: 12px; }
.text-muted { color: var(--text-3); }
.text-break { white-space: normal; word-break: break-all; }

/* 状态徽章 */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6;
  white-space: nowrap;
}
.badge-success { background: var(--badge-success-bg); color: var(--badge-success); border: 1px solid var(--badge-success-border); }
.badge-warning { background: var(--badge-warning-bg); color: var(--badge-warning); border: 1px solid var(--badge-warning-border); }
.badge-danger { background: var(--badge-danger-bg); color: var(--badge-danger); border: 1px solid var(--badge-danger-border); }
.badge-info { background: var(--badge-info-bg); color: var(--badge-info); border: 1px solid var(--badge-info-border); }
.badge-default { background: var(--badge-default-bg); color: var(--text-2); border: 1px solid var(--badge-default-border); }
.badge-primary { background: var(--badge-primary-bg); color: var(--badge-primary); border: 1px solid var(--badge-primary-border); }

/* 分页器 */
.pagination { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.pagination .page-info { color: var(--text-2); font-size: 13px; margin-right: 12px; }
.pagination .page-btn {
  min-width: 34px; height: 34px; padding: 0 10px;
  border: 1px solid var(--border);
  background: var(--page-btn-bg);
  color: var(--text-2);
  border-radius: 8px; cursor: pointer; font-size: 13px; transition: all 0.2s;
}
.pagination .page-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.pagination .page-btn.active {
  background: var(--accent-grad);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--glow);
}
.pagination .page-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.pagination .page-size {
  background: var(--page-btn-bg);
  border: 1px solid var(--border);
  color: var(--text-1);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 13px;
}

/* 统计卡片 */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 24px; }

.stat-card {
  background: var(--card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--stat-top-line);
  opacity: 0.8;
}

.stat-card::after {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  background: var(--stat-corner-glow);
  pointer-events: none;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--stat-hover-border);
  box-shadow: var(--stat-hover-shadow);
}

.stat-card .stat-icon {
  position: absolute;
  top: 18px; right: 18px;
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}

.stat-card .stat-label { font-size: 12px; color: var(--text-3); margin-bottom: 10px; letter-spacing: 0.5px; }
.stat-card .stat-value { font-size: 30px; font-weight: 700; color: var(--text-1); line-height: 1.1; }
.stat-card .stat-foot { font-size: 12px; color: var(--text-3); margin-top: 10px; }

.icon-blue { background: var(--icon-blue-bg); color: var(--icon-blue); }
.icon-green { background: var(--icon-green-bg); color: var(--icon-green); }
.icon-orange { background: var(--icon-orange-bg); color: var(--icon-orange); }
.icon-purple { background: var(--icon-purple-bg); color: var(--icon-purple); }
.icon-red { background: var(--icon-red-bg); color: var(--icon-red); }
.icon-cyan { background: var(--icon-cyan-bg); color: var(--icon-cyan); }

/* 图表容器 */
.chart-container { position: relative; height: 320px; }

/* 工具栏 */
.toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.toolbar .search-input { width: 260px; }
.toolbar .spacer { flex: 1; }

/* 弹窗 */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999; padding: 20px; overflow-y: auto;
  animation: fadeIn 0.2s ease;
}

.modal-box {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 560px; max-width: 100%;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 40px rgba(34, 211, 238, 0.08);
  animation: slideUp 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}

.modal-box::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--modal-top-line);
}

.modal-box.lg { width: 760px; }
.modal-box.xl { width: 920px; }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 16px; font-weight: 600; color: var(--text-1); }

.modal-close {
  background: none; border: none; color: var(--text-3);
  font-size: 24px; cursor: pointer; line-height: 1; padding: 0 4px;
  transition: color 0.15s;
}
.modal-close:hover { color: var(--danger); }

.modal-body { padding: 24px; max-height: 65vh; overflow-y: auto; }
.modal-footer {
  display: flex; align-items: center; justify-content: flex-end; gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(24px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* 详情展示 */
.detail-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 28px; }
.detail-list .detail-item { display: flex; flex-direction: column; gap: 4px; }
.detail-list .detail-item .label { font-size: 12px; color: var(--text-3); }
.detail-list .detail-item .value { font-size: 14px; color: var(--text-1); word-break: break-all; }
.detail-list .detail-item.full { grid-column: 1 / -1; }

.section-title {
  font-size: 13px; font-weight: 600; color: var(--text-1);
  margin: 22px 0 12px; padding-left: 12px;
  border-left: 3px solid var(--accent);
  letter-spacing: 0.5px;
}

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-3); font-size: 14px; }
.empty-state .icon { font-size: 48px; margin-bottom: 14px; opacity: 0.4; }

.loading-state { text-align: center; padding: 40px; color: var(--text-2); }

.spinner {
  display: inline-block;
  width: 32px; height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 生成结果 */
.code-result {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  max-height: 280px;
  overflow-y: auto;
  font-family: "SF Mono", Consolas, monospace;
  font-size: 12px;
  line-height: 1.9;
  color: var(--code-color);
}
.code-result .code-line { display: flex; align-items: center; gap: 10px; }

.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--tag-bg);
  border: 1px solid var(--tag-border);
  border-radius: 6px;
  font-size: 12px;
  color: var(--accent);
}

.desc-vertical .desc-row {
  display: flex; padding: 9px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 13px;
}
.desc-vertical .desc-row:last-child { border-bottom: none; }
.desc-vertical .desc-row .d-label { width: 130px; color: var(--text-3); flex-shrink: 0; }
.desc-vertical .desc-row .d-value { color: var(--text-1); word-break: break-all; }

/* 菜单折叠按钮 */
.menu-toggle {
  display: none;
  background: none; border: none;
  color: var(--text-1); font-size: 20px; cursor: pointer;
}

/* Element UI Message 覆盖 */
.el-message {
  background-color: var(--el-msg-bg) !important;
  border: 1px solid var(--border) !important;
  border-radius: 10px !important;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2) !important;
}
.el-message__content { color: var(--text-1) !important; }
.el-message--success .el-message__icon { color: var(--success) !important; }
.el-message--error .el-message__icon { color: var(--danger) !important; }
.el-message--warning .el-message__icon { color: var(--warn) !important; }
.el-message--info .el-message__icon { color: var(--accent) !important; }

/* 响应式 */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .detail-list { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .stats-grid { grid-template-columns: 1fr; }
  .toolbar .search-input { width: 100%; }
  .menu-toggle { display: inline-flex; }
}