/* ================================================================
 * 风险一体化治理平台 · 全局设计系统（玻璃质感版）
 * 轻盈、通透、机构官网风，绿色基调
 * ================================================================ */

:root {
  /* 品牌绿 */
  --color-primary: #298B60;
  --color-primary-dark: #1f6b4a;
  --color-primary-light: #3aa876;
  --color-primary-bg: #e8f3ed;
  --color-primary-border: #b5d4c4;

  /* 功能色 */
  --color-warn: #e0791a;
  --color-danger: #d4353c;
  --color-success: #2ea87a;
  --color-info: #2c6db0;

  /* 功能色背景（浅色版） */
  --color-danger-bg: rgba(212,53,60,.08);
  --color-warn-bg: rgba(224,121,26,.08);
  --color-success-bg: rgba(41,139,96,.08);
  --color-info-bg: rgba(44,109,176,.08);

  /* 玻璃卡片 */
  --glass-bg: rgba(255, 255, 255, 0.58);
  --glass-bg-hover: rgba(255, 255, 255, 0.74);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glass-blur: 14px;
  --glass-blur-light: 8px;
  /* 玻璃透明度分档（浅色=白色半透，深色=黑色半透） */
  --glass-4: rgba(255,255,255,0.40);
  --glass-5: rgba(255,255,255,0.50);
  --glass-6: rgba(255,255,255,0.62);
  --glass-7: rgba(255,255,255,0.72);
  --glass-75: rgba(255,255,255,0.75);
  --glass-8: rgba(255,255,255,0.82);
  --glass-3: rgba(255,255,255,0.30);
  --glass-1: rgba(255,255,255,0.15);
  --glass-05: rgba(255,255,255,0.06);
  --glass-03: rgba(255,255,255,0.03);

  /* 中性色 */
  --bg-body: #f0f3f2;
  --bg-card: #ffffff;
  --bg-hover: rgba(41, 139, 96, 0.04);

  --text-0: #1a2332;
  --text-1: #3a4655;
  --text-2: #6b7785;
  --text-3: #949fae;

  --border-light: #e2e7e4;
  --border-normal: #cdd4ce;
  --border-focus: #298B60;

  /* 阴影（轻盈投影） */
  --shadow-sm: 0 1px 4px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.05);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.07);
  --shadow-glow: 0 0 0 4px rgba(41,139,96,.08);

  /* 半径 / 间距 */
  --r-sm: 6px; --r-md: 10px; --r-lg: 14px; --r-xl: 18px; --r-pill: 999px;

  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px;
  --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px;

  --t-fast: 140ms; --t-base: 240ms; --t-slow: 400ms;
  --ease: cubic-bezier(.22, .6, .3, 1);

  /* 布局 */
  --sidebar-w: 244px;

  /* 字体 */
  --font-sans: "PingFang SC", "Microsoft YaHei", "HarmonyOS Sans", Inter,
               system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0; min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--text-0);
  /* 浅绿渐变底，玻璃卡片浮动其上 */
  background:
    radial-gradient(ellipse 900px 600px at 5% -15%, rgba(46, 168, 122, 0.07), transparent 55%),
    radial-gradient(ellipse 700px 500px at 90% 80%, rgba(13, 124, 75, 0.04), transparent 55%),
    var(--bg-body);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

/* 浅色模式：纯色背景，无渐变 */
body[data-theme="light"] {
  background: #F0F3F2;
  background-image: none;
}
@media (prefers-color-scheme: light) {
  body[data-theme="system"] {
    background: #F0F3F2;
    background-image: none;
  }
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

button { font-family: inherit; cursor: pointer; }

/* ========== 通用布局 ========== */
.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-6);
}

.page-header {
  margin-bottom: var(--sp-5);
  border-bottom: 2px solid var(--color-primary-border);
  padding-bottom: var(--sp-4);
}

.page-title {
  font-size: 27px; font-weight: 700; color: var(--text-0);
  margin: 0 0 var(--sp-2);
  display: flex; align-items: center; gap: var(--sp-3);
}

.page-subtitle {
  font-size: 15px; color: var(--text-2); margin: 0;
}

/* ========== 玻璃卡片（核心） ========== */
.surface {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-sm);
  transition: all var(--t-base);
}
.surface:hover {
  box-shadow: var(--shadow-md);
}

/* ========== Badge ========== */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: var(--r-pill);
  font-size: 13px; font-weight: 600;
  border: 1px solid var(--border-light);
  background: var(--glass-bg);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: var(--text-1);
  transition: all var(--t-fast);
}
.badge.low    { color: #1a7a45; border-color: #b8d9c8; background: rgba(234,245,240,.75); }
.badge.medium { color: #b86e1a; border-color: #f0d5a8; background: rgba(254,247,237,.75); }
.badge.high   { color: #c0392b; border-color: #f0bcb8; background: rgba(254,243,242,.75); }

/* ========== 按钮系统 ========== */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 24px; border-radius: var(--r-sm);
  font-size: 15px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer;
  transition: all var(--t-base) var(--ease);
  font-family: inherit;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* 主按钮 */
.btn-primary {
  background: var(--color-primary); color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(13,124,75,.22);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(13,124,75,.30);
}
.btn-primary:active { transform: translateY(0); }

/* 线框按钮 */
.btn-outline {
  background: var(--glass-4);
  color: var(--color-primary);
  border-color: rgba(13,124,75,.30);
}
.btn-outline:hover {
  background: var(--color-primary-bg);
  border-color: var(--color-primary);
}

/* 幽灵按钮 */
.btn-ghost {
  background: var(--glass-3);
  color: var(--text-1);
  border-color: var(--border-light);
}
.btn-ghost:hover {
  color: var(--color-primary);
  border-color: rgba(13,124,75,.25);
  background: rgba(234,245,240,.50);
}

/* 小号按钮 */
.btn-sm { padding: 6px 16px; font-size: 14px; }

/* ========== 表单 ========== */
.field { position: relative; margin-bottom: var(--sp-4); }
.field input, .field textarea, .field select {
  width: 100%; padding: 10px 14px;
  border: 1px solid var(--border-light);
  border-radius: var(--r-sm);
  background: var(--glass-5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: var(--text-0);
  font-size: 15px; font-family: inherit;
  transition: all var(--t-fast);
  outline: none;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-glow);
  background: var(--glass-8);
}
.field label {
  display: block; margin-bottom: 6px;
  font-size: 14px; color: var(--text-1); font-weight: 600;
}
.field .hint { font-size: 13px; color: var(--text-3); margin-top: 4px; }

/* ========== 自定义复选框 ========== */
.cbx-wrap { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; color: var(--text-1); }
.cbx-wrap input { display: none; }
.cbx-wrap .cbx-box {
  width: 18px; height: 18px; border-radius: 4px; flex-shrink: 0;
  border: 1.5px solid var(--border-normal);
  display: grid; place-items: center;
  transition: all var(--t-fast);
  color: #fff;
  background: rgba(255,255,255,.5);
}
.cbx-wrap .cbx-box svg { width: 12px; height: 12px; stroke-dasharray: 18; stroke-dashoffset: 18; transition: stroke-dashoffset var(--t-base); }
.cbx-wrap input:checked + .cbx-box {
  background: var(--color-primary); border-color: var(--color-primary);
}
.cbx-wrap input:checked + .cbx-box svg { stroke-dashoffset: 0; }

/* ========== 标签切换 ========== */
.tabs {
  display: flex; border-bottom: 1px solid var(--border-light);
  gap: 0; margin-bottom: var(--sp-5);
}
.tab-btn {
  padding: 10px 22px; border: none;
  background: transparent;
  color: var(--text-2); font-size: 15px; font-weight: 600;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--t-base);
  font-family: inherit;
}
.tab-btn:hover { color: var(--color-primary); }
.tab-btn.is-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ========== 工具 ========== */
.hidden { display: none !important; }
.spacer { flex: 1; }

/* ========== 动画 ========== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}
.fade-up { animation: fadeUp var(--t-slow) var(--ease) both; }
.fade-up.d-1 { animation-delay: 40ms; }
.fade-up.d-2 { animation-delay: 120ms; }
.fade-up.d-3 { animation-delay: 200ms; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

@keyframes floatG {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(20px, -15px) scale(1.02); }
}

/* ========== 滚动条 ========== */
::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,.10);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,.18); }

/* ========== 顶部导航（玻璃质感） ========== */
.app-topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  height: 52px; padding: 0 var(--sp-5);
  background: rgba(13, 124, 75, 0.88);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  color: #fff;
  box-shadow: 0 1px 8px rgba(13,124,75,.18);
}
.app-topbar .brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 17px;
  letter-spacing: .6px;
}
.app-topbar .brand svg { width: 24px; height: 24px; }
.app-topbar .topbar-right {
  display: flex; align-items: center; gap: var(--sp-4);
  font-size: 14px;
  flex-shrink: 0;
}
.app-topbar .user-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 14px; border-radius: var(--r-pill);
  background: var(--glass-1);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 14px;
  white-space: nowrap;
  flex-shrink: 0;
}
.app-topbar .btn-logout {
  background: var(--glass-1);
  border: 1px solid var(--glass-3);
  color: #fff; padding: 5px 14px; border-radius: var(--r-sm);
  font-size: 13px; cursor: pointer;
  transition: all var(--t-base);
  font-family: inherit;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.app-topbar .btn-logout:hover { background: var(--glass-3); }
.topbar-left {
  display: flex; align-items: center; gap: var(--sp-3);
  min-width: 0;
}
.mobile-nav-toggle {
  display: none;
  width: 40px; height: 40px; padding: 0;
  align-items: center; justify-content: center;
  color: #fff; background: var(--glass-1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--r-sm);
}
.mobile-nav-toggle svg { width: 22px; height: 22px; }
.mobile-nav-toggle:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* ========== 主框架：侧边栏 + 内容 ========== */
.platform-layout {
  display: flex; min-height: calc(100vh - 52px);
}

/* 侧边栏（玻璃质感） */
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  background: var(--glass-6);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-right: 1px solid rgba(0,0,0,.05);
  display: flex; flex-direction: column;
  padding: var(--sp-5) 0;
  position: sticky; top: 52px;
  max-height: calc(100vh - 52px);
  overflow-y: auto;
}
.sidebar-section {
  padding: 0 var(--sp-4);
  margin-bottom: var(--sp-4);
}
.sidebar-section .sec-title {
  font-size: 11px; color: var(--text-3); letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: var(--sp-2);
  padding: 0 var(--sp-2);
}
.sidebar-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: var(--r-md);
  color: var(--text-1); font-size: 15px;
  transition: all var(--t-fast);
  cursor: pointer; border: none; background: transparent;
  width: 100%; text-align: left; font-family: inherit;
}
.sidebar-link:hover {
  background: rgba(13,124,75,.06);
  color: var(--text-0);
}
.sidebar-link.is-active {
  background: rgba(13,124,75,.10);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--color-primary);
  font-weight: 600;
  box-shadow: inset 0 0 0 1px rgba(13,124,75,.08);
}
.sidebar-link svg { width: 18px; height: 18px; flex-shrink: 0; opacity: .65; }
.sidebar-link.is-active svg { opacity: 1; }
.sidebar-label {
  min-width: 0;
}
.sidebar-link.has-risk-badge {
  position: relative;
  padding-right: 42px;
}
.nav-badge {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #ff4d5d, #d9162f);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 0 0 2px var(--glass-6), 0 0 12px rgba(255, 77, 93, 0.45);
}
body[data-theme="light"] .nav-badge {
  box-shadow: none;
}
@media (prefers-color-scheme: light) {
  body[data-theme="system"] .nav-badge {
    box-shadow: none;
  }
}
.nav-badge.hidden {
  display: none;
}
.sidebar-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
  margin: var(--sp-3) var(--sp-4);
}

/* 内容区 */
.main-content {
  flex: 1; overflow-y: auto;
  padding: var(--sp-5) var(--sp-6);
  min-width: 0;
}
.mobile-nav-backdrop,
.mobile-sidebar-account {
  display: none;
}

/* ========== 移动端导航：顶栏按钮 + 离屏抽屉 ========== */
@media (max-width: 768px) {
  body.mobile-nav-open {
    overflow: hidden;
  }

  .app-topbar {
    height: 56px;
    padding: 0 var(--sp-3);
    z-index: 100;
  }
  .app-topbar .brand {
    min-width: 0;
    gap: var(--sp-2);
    font-size: 15px;
    letter-spacing: .2px;
    white-space: nowrap;
  }
  .app-topbar .brand svg {
    width: 22px;
    height: 22px;
  }
  .app-topbar .topbar-right {
    display: none;
  }
  .mobile-nav-toggle {
    display: inline-flex;
    flex-shrink: 0;
  }

  .platform-layout {
    display: block;
    min-height: calc(100dvh - 56px);
  }
  .sidebar {
    position: fixed;
    top: 56px; bottom: 0; left: 0;
    z-index: 90;
    width: min(84vw, 320px);
    height: calc(100dvh - 56px);
    max-height: none;
    padding: var(--sp-4) 0 max(var(--sp-4), env(safe-area-inset-bottom));
    transform: translateX(-102%);
    visibility: hidden;
    pointer-events: none;
    border-right: 1px solid var(--border-light);
    box-shadow: 14px 0 36px rgba(0,0,0,.16);
    transition:
      transform var(--t-base) var(--ease),
      visibility 0s linear var(--t-base);
  }
  .sidebar.is-mobile-open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
    transition:
      transform var(--t-base) var(--ease),
      visibility 0s linear 0s;
  }
  .sidebar-section {
    padding: 0 var(--sp-3);
    margin-bottom: var(--sp-3);
  }
  .sidebar-link {
    min-height: 44px;
  }
  .mobile-sidebar-account {
    display: block;
    margin-top: auto;
    padding: var(--sp-4);
    border-top: 1px solid var(--border-light);
  }
  .mobile-account-meta {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    margin-bottom: var(--sp-3);
    color: var(--text-2);
    font-size: 13px;
  }
  .mobile-account-meta svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
  }
  .mobile-logout {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--border-light);
    border-radius: var(--r-sm);
    color: var(--text-1);
    background: var(--glass-4);
    font-size: 14px;
  }
  .mobile-logout:hover {
    color: var(--color-primary);
    border-color: var(--color-primary-border);
    background: var(--color-primary-bg);
  }
  .mobile-nav-backdrop {
    display: block;
    position: fixed;
    inset: 56px 0 0;
    z-index: 80;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    border: 0;
    background: rgba(8,18,14,.42);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    transition:
      opacity var(--t-base) var(--ease),
      visibility 0s linear var(--t-base);
  }
  .mobile-nav-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition:
      opacity var(--t-base) var(--ease),
      visibility 0s linear 0s;
  }

  .main-content {
    width: 100%;
    overflow: visible;
    padding: var(--sp-4);
  }
  .page-header {
    margin-bottom: var(--sp-4);
    padding-bottom: var(--sp-3);
  }
  .page-title {
    font-size: 23px;
  }
  .surface {
    padding: var(--sp-4);
  }
}

.login-footer {
  text-align: center; padding: var(--sp-5);
  font-size: 13px; color: var(--text-3);
}

/* ========== 全站备案 Footer ========== */
.site-footer {
  width: 100%;
  margin: 0;
  padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0px));
  text-align: center;
  font-size: 13px;
  line-height: 1.7;
  color: #1a1a1a;
  border-top: 1px solid var(--border-light);
  background: transparent;
  box-sizing: border-box;
}
.site-footer .site-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 14px;
}
.site-footer a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: opacity var(--t-fast), border-color var(--t-fast);
}
.site-footer a:hover {
  opacity: 0.75;
  border-bottom-color: currentColor;
}
body[data-theme="dark"] .site-footer {
  color: #ffffff;
}
@media (prefers-color-scheme: dark) {
  body[data-theme="system"] .site-footer {
    color: #ffffff;
  }
}
@media (prefers-color-scheme: light) {
  body[data-theme="system"] .site-footer {
    color: #1a1a1a;
  }
}
.platform-layout + .site-footer {
  flex-shrink: 0;
}
body:not(.login-body) {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
body:not(.login-body) .platform-layout {
  flex: 1 1 auto;
}

/* 阶段标签（事前预防/事后救济） */
.phase-tag {
  display: inline-block; font-size: 12px;
  padding: 3px 10px; border-radius: var(--r-pill);
  font-weight: 600;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.phase-tag.pre  {
  background: var(--color-success-bg); color: var(--color-success);
  border: 1px solid rgba(46,168,122,.20);
}
.phase-tag.post {
  background: var(--color-danger-bg); color: var(--color-danger);
  border: 1px solid rgba(212,53,60,.20);
}

/* ========== 筛选条 ========== */
.filter-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  margin-bottom: var(--sp-4);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur-light));
  -webkit-backdrop-filter: blur(var(--glass-blur-light));
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
}
.filter-bar .fl-label {
  font-size: 13px; color: var(--text-2); letter-spacing: 1px;
  margin-right: var(--sp-2);
}

/* 筛选 chip */
.chip {
  padding: 5px 14px; border-radius: var(--r-pill); font-size: 13px;
  background: var(--glass-5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid var(--border-light); color: var(--text-1);
  cursor: pointer; transition: all var(--t-fast);
  font-family: inherit;
}
.chip:hover {
  border-color: rgba(13,124,75,.30);
  color: var(--color-primary);
  background: var(--glass-7);
  transform: translateY(-1px);
}
.chip.is-active {
  background: var(--color-primary); color: #fff; border-color: var(--color-primary);
  box-shadow: 0 3px 12px rgba(13,124,75,.20);
}

/* 通用 checkbox */
.ui-chk { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; color: var(--text-1); font-size: 14px; }
.ui-chk input { display: none; }
.ui-chk .cbx-box {
  width: 18px; height: 18px; border-radius: 4px;
  border: 1.5px solid var(--border-normal);
  display: grid; place-items: center;
  transition: all var(--t-fast);
  color: #fff;
  background: var(--glass-5);
}
.ui-chk .cbx-box svg { width: 12px; height: 12px; stroke-dasharray: 18; stroke-dashoffset: 18; transition: stroke-dashoffset var(--t-base); }
.ui-chk input:checked + .cbx-box {
  background: var(--color-primary); border-color: var(--color-primary);
}
.ui-chk input:checked + .cbx-box svg { stroke-dashoffset: 0; }

/* ========== Toast ========== */
.toast {
  position: fixed; bottom: 28px; right: 28px; z-index: 200;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 22px; border-radius: var(--r-pill);
  background: var(--glass-8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  color: var(--text-0);
  box-shadow: var(--shadow-lg);
  animation: toastIn .35s var(--ease);
  font-size: 15px;
}
@keyframes toastIn { from { opacity: 0; transform: translateY(16px) scale(.95); } to { opacity: 1; transform: none; } }

/* ========== 全局弹窗 ========== */
#global-modal {
  background: rgba(0,0,0,.18) !important;
  backdrop-filter: blur(6px) !important;
  -webkit-backdrop-filter: blur(6px) !important;
}
#global-modal > div {
  background: var(--glass-8) !important;
  backdrop-filter: blur(18px) !important;
  -webkit-backdrop-filter: blur(18px) !important;
  border: 1px solid var(--glass-border) !important;
  box-shadow: var(--shadow-lg) !important;
  border-radius: var(--r-xl) !important;
}

/* ========== 深色主题 ========== */
body[data-theme="dark"] {
  --color-primary: #2ea87a;
  --color-primary-dark: #3dbd8e;
  --color-primary-bg: rgba(46,168,122,.12);
  --color-primary-border: rgba(46,168,122,.25);
  --color-danger: #ff6b6b;
  --color-warn: #ffb347;
  --color-success: #36d399;
  --color-info: #5b9bd5;
  --color-danger-bg: rgba(255,107,107,.10);
  --color-warn-bg: rgba(255,179,71,.10);
  --color-success-bg: rgba(54,211,153,.10);
  --color-info-bg: rgba(91,155,213,.10);
  --bg-body: #141a18;
  --bg-card: #1c2421;
  --bg-hover: rgba(46,168,122,.06);
  --text-0: #e8edea;
  --text-1: #c4ccc7;
  --text-2: #8a948e;
  --text-3: #5c6560;
  --border-light: #2a322e;
  --border-normal: #37403b;
  --glass-bg: rgba(28,36,33,.72);
  --glass-bg-hover: rgba(28,36,33,.88);
  --glass-border: rgba(255,255,255,.06);
  --glass-4: rgba(0,0,0,0.25);
  --glass-5: rgba(0,0,0,0.32);
  --glass-6: rgba(0,0,0,0.40);
  --glass-7: rgba(0,0,0,0.46);
  --glass-75: rgba(0,0,0,0.50);
  --glass-8: rgba(0,0,0,0.55);
  --glass-3: rgba(0,0,0,0.20);
  --glass-1: rgba(0,0,0,0.12);
  --glass-05: rgba(255,255,255,0.04);
  --glass-03: rgba(255,255,255,0.02);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.18);
  --shadow-md: 0 4px 14px rgba(0,0,0,.22);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.28);
  -webkit-font-smoothing: antialiased;
}
body[data-theme="dark"] .app-topbar {
  background: rgba(22,28,25,.85);
  box-shadow: 0 1px 6px rgba(0,0,0,.25);
}
body[data-theme="dark"] .app-topbar .btn-logout {
  background: var(--glass-05);
  border-color: rgba(255,255,255,.12);
}
body[data-theme="dark"] .sidebar {
  background: rgba(22,28,25,.72);
  border-right-color: rgba(0,0,0,.15);
}
body[data-theme="dark"] .sidebar-link:hover {
  background: rgba(46,168,122,.06);
}
body[data-theme="dark"] .sidebar-link.is-active {
  background: rgba(46,168,122,.10);
  box-shadow: inset 0 0 0 1px rgba(46,168,122,.12);
}
body[data-theme="dark"] .sidebar-divider {
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}
body[data-theme="dark"] .btn-outline {
  background: rgba(255,255,255,.04);
  border-color: rgba(46,168,122,.18);
}
body[data-theme="dark"] .btn-ghost {
  background: var(--glass-03);
  border-color: var(--border-light);
}
body[data-theme="dark"] input,
body[data-theme="dark"] textarea,
body[data-theme="dark"] select {
  background: rgba(0,0,0,.15);
  border-color: var(--border-light);
  color: var(--text-0);
}
body[data-theme="dark"] .field input:focus,
body[data-theme="dark"] .field textarea:focus {
  background: rgba(0,0,0,.22);
}
body[data-theme="dark"] .chip {
  background: rgba(255,255,255,.04);
  border-color: var(--border-light);
}
body[data-theme="dark"] #global-modal {
  background: rgba(0,0,0,.35) !important;
}
body[data-theme="dark"] #global-modal > div {
  background: rgba(22,28,25,.85) !important;
  border-color: var(--glass-border) !important;
}
body[data-theme="dark"] .login-shell {
  background: rgba(28,36,33,.72);
  border-color: var(--glass-border);
  box-shadow: 0 20px 50px rgba(0,0,0,.25), 0 0 0 1px rgba(255,255,255,.08);
}
body[data-theme="dark"] .toast {
  background: rgba(22,28,25,.88);
  border-color: var(--glass-border);
  color: var(--text-0);
}
body[data-theme="dark"] .badge { background: rgba(255,255,255,.04); color: var(--text-2); border-color: var(--border-light); }
body[data-theme="dark"] .badge.low    { background: rgba(46,168,122,.15); color: #36d399; border-color: rgba(46,168,122,.22); }
body[data-theme="dark"] .badge.medium { background: rgba(224,121,26,.15); color: #ffb347; border-color: rgba(224,121,26,.22); }
body[data-theme="dark"] .badge.high   { background: rgba(212,53,60,.15); color: #ff6b6b; border-color: rgba(212,53,60,.22); }

/* 系统自动模式 */
@media (prefers-color-scheme: dark) {
  body[data-theme="system"] {
    --color-primary: #2ea87a;
    --color-primary-dark: #3dbd8e;
    --color-primary-bg: rgba(46,168,122,.12);
    --color-primary-border: rgba(46,168,122,.25);
    --color-danger: #ff6b6b;
    --color-warn: #ffb347;
    --color-success: #36d399;
    --color-info: #5b9bd5;
    --color-danger-bg: rgba(255,107,107,.10);
    --color-warn-bg: rgba(255,179,71,.10);
    --color-success-bg: rgba(54,211,153,.10);
    --color-info-bg: rgba(91,155,213,.10);
    --bg-body: #141a18;
    --bg-card: #1c2421;
    --text-0: #e8edea;
    --text-1: #c4ccc7;
    --text-2: #8a948e;
    --text-3: #5c6560;
    --border-light: #2a322e;
    --border-normal: #37403b;
    --glass-bg: rgba(28,36,33,.72);
    --glass-border: rgba(255,255,255,.06);
    --glass-4: rgba(0,0,0,0.25);
    --glass-5: rgba(0,0,0,0.32);
    --glass-6: rgba(0,0,0,0.40);
    --glass-7: rgba(0,0,0,0.46);
    --glass-75: rgba(0,0,0,0.50);
    --glass-8: rgba(0,0,0,0.55);
    --glass-3: rgba(0,0,0,0.20);
    --glass-1: rgba(0,0,0,0.12);
    --glass-05: rgba(255,255,255,0.04);
    --glass-03: rgba(255,255,255,0.02);
    --shadow-sm: 0 1px 3px rgba(0,0,0,.18);
    --shadow-md: 0 4px 14px rgba(0,0,0,.22);
    --shadow-lg: 0 12px 32px rgba(0,0,0,.28);
    -webkit-font-smoothing: antialiased;
  }
  body[data-theme="system"] .app-topbar { background: rgba(22,28,25,.85); box-shadow: 0 1px 6px rgba(0,0,0,.25); }
  body[data-theme="system"] .app-topbar .btn-logout { background: var(--glass-05); border-color: rgba(255,255,255,.12); }
  body[data-theme="system"] .sidebar { background: rgba(22,28,25,.72); border-right-color: rgba(0,0,0,.15); }
  body[data-theme="system"] .sidebar-link:hover { background: rgba(46,168,122,.06); }
  body[data-theme="system"] .sidebar-link.is-active { background: rgba(46,168,122,.10); box-shadow: inset 0 0 0 1px rgba(46,168,122,.12); }
  body[data-theme="system"] .sidebar-divider { background: linear-gradient(90deg, transparent, var(--border-light), transparent); }
  body[data-theme="system"] .btn-outline { background: rgba(255,255,255,.04); border-color: rgba(46,168,122,.18); }
  body[data-theme="system"] .btn-ghost { background: var(--glass-03); border-color: var(--border-light); }
  body[data-theme="system"] input, body[data-theme="system"] textarea, body[data-theme="system"] select { background: rgba(0,0,0,.15); border-color: var(--border-light); color: var(--text-0); }
  body[data-theme="system"] .field input:focus, body[data-theme="system"] .field textarea:focus { background: rgba(0,0,0,.22); }
  body[data-theme="system"] .chip { background: rgba(255,255,255,.04); border-color: var(--border-light); }
  body[data-theme="system"] #global-modal { background: rgba(0,0,0,.35) !important; }
  body[data-theme="system"] #global-modal > div { background: rgba(22,28,25,.85) !important; border-color: var(--glass-border) !important; }
  body[data-theme="system"] .login-shell { background: rgba(28,36,33,.72); border-color: var(--glass-border); box-shadow: 0 20px 50px rgba(0,0,0,.25), 0 0 0 1px rgba(255,255,255,.08); }
  body[data-theme="system"] .toast { background: rgba(22,28,25,.88); border-color: var(--glass-border); color: var(--text-0); }
}

/* ========== 通用内联 SVG 图标 ========== */
.icon-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.icon-inline svg {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  opacity: 0.85;
}

.share-icon {
  display: flex;
  justify-content: center;
  color: var(--color-primary);
}
.share-icon svg {
  width: 40px;
  height: 40px;
}

.modal-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--text-3);
  cursor: pointer;
  transition: color var(--t-fast), background var(--t-fast);
}
.modal-close:hover {
  color: var(--text-1);
  background: rgba(0, 0, 0, 0.04);
}
.modal-close svg {
  width: 18px;
  height: 18px;
}

.theme-link {
  font-size: 14px;
}

/* ========== 主题切换按钮 ========== */
.theme-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: var(--r-pill);
  background: rgba(0,0,0,.04); border: 1px solid var(--border-light);
  cursor: pointer; font-size: 13px; color: var(--text-2);
  transition: all var(--t-fast); font-family: inherit;
}
.theme-toggle:hover { background: rgba(0,0,0,.06); color: var(--text-1); }
.theme-toggle svg,
.theme-link svg { width: 14px; height: 14px; opacity: .85; }

/* ========== 打印（PDF 导出） ========== */
@media print {
  body { background: #fff; color: #000; }
  .app-topbar, .sidebar, .action-bar, .filter-bar, .toast, .btn, button, .site-footer { display: none !important; }
  .main-content { padding: 0 !important; margin: 0 !important; }
  .surface { box-shadow: none !important; border: 1px solid #ccc !important; backdrop-filter: none !important; }
}