/* 基础层：设计变量、重置、页面背景、顶栏、视图导航、页脚与通用工具类。 */
:root {
  --bg: #0b0e14;
  --bg-soft: #111621;
  --card: #151b27;
  --card-2: #1b2230;
  --line: rgba(38, 48, 65, 0.55);
  --line-solid: #263041;
  --text: #e7edf5;
  --muted: #8a97ab;
  --muted-dim: #6f7d91;
  --accent: #f2a900;
  --accent-2: #ffc233;
  --accent-soft: rgba(242, 169, 0, 0.1);
  --green: #35c26b;
  --red: #ef4b4b;
  --amber: #f5a524;
  --blue: #4c9aff;
  /* AI 生成的内容用紫色系单独区分开：一眼能看出这段字不是查出来的数据，
     而是模型说的。整站只有锐评卡片用这个颜色。 */
  --violet: #a78bfa;
  --violet-soft: rgba(167, 139, 250, 0.1);
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 28px 70px rgba(0, 0, 0, 0.55);
  --ring: 0 0 0 3px rgba(242, 169, 0, 0.14);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }

/* hidden 属性必须能压过组件自己的 display，否则像 .modal 这种写了 display:grid 的
   元素会在页面加载时就把弹窗盖在最上层，且点关闭（设 hidden）也毫无反应。 */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body { min-height: 100vh; }

a { color: inherit; }

::selection { background: rgba(242, 169, 0, 0.28); }

/* 滚动条跟着主题走，默认的亮色条在深色页面上很扎眼 */
* { scrollbar-width: thin; scrollbar-color: var(--line-solid) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line-solid); border-radius: 99px; border: 3px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #35415a; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- 页面背景 ---------- */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.backdrop-glow {
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 640px;
  background: radial-gradient(46% 58% at 50% 0%, rgba(242, 169, 0, 0.18), transparent 72%);
}
.backdrop-hex {
  position: absolute;
  inset: 0;
  background-image: url("../img/hex-grid.svg");
  background-size: 55px 96px;
  opacity: 0.17;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.3) 40%, transparent 68%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.3) 40%, transparent 68%);
}

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(11, 14, 20, 0.82);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 13px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: opacity 0.18s var(--ease);
}
.brand:hover { opacity: 0.82; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(242, 169, 0, 0.28);
  transition: transform 0.4s var(--ease), box-shadow 0.3s var(--ease);
}
.brand:hover .brand-mark { transform: rotate(90deg); box-shadow: 0 0 0 4px rgba(242, 169, 0, 0.1); }
.brand-mark img { display: block; }
.brand-text { font-size: 15px; font-weight: 700; letter-spacing: 0.2px; }

.topbar-links { display: flex; gap: 8px; flex-wrap: wrap; }
.src-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line-solid);
  border-radius: 999px;
  padding: 5px 12px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.src-badge .ico { color: var(--muted-dim); }
.db-badge.badge-bad { color: #ffb3b3; border-color: rgba(239, 75, 75, 0.4); }

/* 退出按钮沿用徽章的胶囊外观，但它是链接，要补上指针与悬停反馈 */
.logout-badge { text-decoration: none; cursor: pointer; }
.logout-badge:hover { color: var(--text); border-color: var(--accent); }
.logout-badge:hover .ico { color: var(--accent); }

/* ---------- 页面骨架 ---------- */
.page {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 36px 20px 80px;
}

.viewnav {
  display: flex;
  gap: 6px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}
.viewbtn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
  padding: 11px 18px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.viewbtn:hover { color: var(--text); }
.viewbtn.active { color: var(--accent); border-bottom-color: var(--accent); }
.viewbtn.active .ico { filter: drop-shadow(0 0 8px rgba(242, 169, 0, 0.45)); }

.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  padding: 22px 20px 34px;
  text-align: center;
  color: var(--muted-dim);
  font-size: 12px;
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}
.footer span { display: inline-flex; align-items: center; gap: 6px; }

/* ---------- 通用工具类 ---------- */
.ico {
  width: 1em;
  height: 1em;
  flex: none;
  fill: currentColor;
  display: inline-block;
  vertical-align: -0.14em;
}
.muted-note { color: var(--muted); font-size: 13px; padding: 22px; text-align: center; }
.muted-inline { font-size: 12px; color: var(--muted); font-weight: 400; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.dot { opacity: 0.4; }
.text-green { color: var(--green); }
.text-amber { color: var(--amber); }

/* 给需要高亮一下的行用，用完由 JS 摘掉 */
@keyframes row-flash {
  0% { box-shadow: 0 0 0 0 rgba(242, 169, 0, 0.55); }
  100% { box-shadow: 0 0 0 14px rgba(242, 169, 0, 0); }
}
.row-flash { animation: row-flash 1.2s var(--ease) 1; border-color: rgba(242, 169, 0, 0.6) !important; }

/* 请求进行中的按钮：转一圈图标表示在干活 */
@keyframes busy-spin { to { transform: rotate(360deg); } }
.is-busy .ico, .is-busy.spinner-host .ico { animation: busy-spin 0.9s linear infinite; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

@media (max-width: 640px) {
  .page { padding: 24px 14px 64px; }
  .viewbtn { padding: 10px 12px; font-size: 14px; }
}