/* LeadStory 视觉基线：浅色为主，深色皮肤由 portal-theme.css 覆盖变量 */
:root {
  --bg: #f4f6fb;
  --card: #ffffff;
  --surface-2: #f8fafc;
  --surface-3: #eff3fa;
  --text: #161c28;
  --muted: #667085;
  --primary: #2456d6;
  --primary-ink: #1b46b8;
  --primary-soft: #eaf0ff;
  --border: #e5e9f2;
  --border-strong: #d5dcea;
  --danger: #c0392b;
  --danger-soft: #fdecea;
  --ok: #1e8e3e;
  --ok-soft: #e8f7ee;
  --warn: #b26a00;
  --warn-soft: #fff4e5;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .04);
  --shadow-md: 0 8px 24px -12px rgba(16, 24, 40, .22), 0 2px 6px rgba(16, 24, 40, .05);
  --hero-bg: linear-gradient(135deg, #ffffff 0%, #f4f8ff 55%, #eef3ff 100%);
  --rank-bg: #eef2f9;
  --rank-text: #475467;
  /* 分类语义色（仅用于标签与卡片左边线，不涉及涨跌语义） */
  --cat: #6b7280;
  --cat-soft: #f1f3f7;
  --cat-ink: #475467;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.65 "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-ink); }
h1 { font-size: 24px; line-height: 1.3; margin: 0 0 6px; letter-spacing: -.01em; }
h2 { font-size: 18px; }
h3 { font-size: 16px; margin: 30px 0 10px; letter-spacing: .01em; }
.muted { color: var(--muted); font-size: 13px; }
.nowrap { white-space: nowrap; }
code {
  background: var(--surface-3); padding: 1px 6px; border-radius: 6px;
  font-size: 12.5px; font-family: "JetBrains Mono", Consolas, monospace;
}

/* ---------- 顶部导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 20px;
  padding: 10px 26px;
  background: color-mix(in srgb, var(--card) 88%, transparent);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav .brand {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 16px; color: var(--text); letter-spacing: -.01em;
}
.nav .brand-mark {
  display: inline-grid; place-items: center;
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--primary); color: #fff; font-size: 14px;
  box-shadow: 0 4px 10px -4px rgba(36, 86, 214, .8);
}
.nav-links { display: flex; gap: 4px; flex-wrap: wrap; }
.nav-links a {
  padding: 6px 11px; border-radius: 9px; color: var(--text); font-size: 14px;
  transition: background .15s, color .15s;
}
.nav-links a:hover { background: var(--surface-3); color: var(--primary); }
.nav-links a.active { background: var(--primary-soft); color: var(--primary-ink); font-weight: 600; }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; font-size: 13px; }
.nav-right .who { color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.nav-right .who em {
  font-style: normal; font-size: 11px; padding: 1px 6px; border-radius: 6px;
  background: var(--primary-soft); color: var(--primary-ink);
}
.nav-login {
  padding: 6px 14px; border-radius: 9px; border: 1px solid var(--border-strong);
  color: var(--text); font-size: 13px;
}
.nav-login:hover { border-color: var(--primary); color: var(--primary); }

.container { max-width: 880px; margin: 26px auto 40px; padding: 0 18px; }
.container.wide { max-width: 1060px; }

.site-foot {
  max-width: 1060px; margin: 0 auto 32px; padding: 16px 18px 0;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  border-top: 1px solid var(--border); font-size: 12.5px; color: var(--muted);
}

.page-head { margin-bottom: 14px; }
.page-head h1 { margin-bottom: 4px; }

/* ---------- 首页 Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  display: flex; align-items: stretch; justify-content: space-between; gap: 26px;
  padding: 26px 28px;
  background: var(--hero-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
}
.hero::after {
  content: ""; position: absolute; right: -80px; top: -110px;
  width: 280px; height: 280px; border-radius: 50%;
  background: radial-gradient(circle, rgba(36, 86, 214, .12), transparent 68%);
  pointer-events: none;
}
.hero-copy { max-width: 560px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .04em;
  color: var(--primary-ink); text-transform: uppercase;
  background: var(--primary-soft); padding: 4px 10px; border-radius: 999px;
}
.live-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 0 0 rgba(30, 142, 62, .5);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(30, 142, 62, .45); }
  70% { box-shadow: 0 0 0 7px rgba(30, 142, 62, 0); }
  100% { box-shadow: 0 0 0 0 rgba(30, 142, 62, 0); }
}
.hero h1 { font-size: 32px; margin: 12px 0 8px; letter-spacing: -.02em; }
.hero-desc { margin: 0 0 14px; color: var(--muted); font-size: 14.5px; max-width: 520px; }
.hero-meta { display: flex; gap: 8px 16px; flex-wrap: wrap; font-size: 13px; color: var(--muted); }
.hero-meta b { color: var(--text); font-variant-numeric: tabular-nums; }
.hero-stats {
  display: grid; grid-template-columns: repeat(2, minmax(96px, 1fr));
  gap: 1px; align-content: center;
  background: var(--border);
  border: 1px solid var(--border); border-radius: 14px; overflow: hidden;
  min-width: 240px; align-self: center;
}
.hero-stats .stat {
  background: var(--card); padding: 12px 16px; text-align: center;
}
.hero-stats .stat b {
  display: block; font-size: 22px; line-height: 1.25;
  font-variant-numeric: tabular-nums; letter-spacing: -.02em;
}
.hero-stats .stat span { font-size: 12px; color: var(--muted); }

/* ---------- 工具条 / 筛选 ---------- */
.toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; margin: 20px 0 14px;
}
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters .chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 13px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--border-strong); background: var(--card);
  color: var(--text); font: inherit; font-size: 13px;
  transition: background .15s, border-color .15s, color .15s;
}
.filters .chip b {
  font-size: 11.5px; font-weight: 700; padding: 0 6px; border-radius: 999px;
  background: var(--surface-3); color: var(--muted);
}
.filters .chip:hover { border-color: var(--primary); color: var(--primary); }
.filters .chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.filters .chip.active b { background: rgba(255, 255, 255, .22); color: #fff; }
.toolbar-note { font-size: 12.5px; }

/* ---------- 事件卡片流 ---------- */
.feed { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.event-card {
  --cat: #6b7280; --cat-soft: #f1f3f7; --cat-ink: #475467;
  display: flex; gap: 16px;
  padding: 16px 18px 15px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cat);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.event-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
  border-left-color: var(--cat);
}
.rank {
  flex: 0 0 auto;
  display: grid; place-items: center;
  width: 36px; height: 36px; border-radius: 11px;
  background: var(--rank-bg); color: var(--rank-text);
  font-weight: 700; font-size: 15px; font-variant-numeric: tabular-nums;
}
.rank.rank-top {
  background: linear-gradient(140deg, var(--primary) 0%, #4c7bf0 100%);
  color: #fff; box-shadow: 0 6px 14px -6px rgba(36, 86, 214, .75);
}
.event-main { min-width: 0; flex: 1 1 auto; }
.event-tags { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12px; }
.cat-chip {
  padding: 2px 9px; border-radius: 7px; font-weight: 600;
  background: var(--cat-soft); color: var(--cat-ink);
}
.event-age { color: var(--muted); margin-left: auto; font-variant-numeric: tabular-nums; }
.event-card h2 {
  margin: 8px 0 6px; font-size: 18px; line-height: 1.45; letter-spacing: -.01em;
}
.event-card h2 a { color: var(--text); }
.event-card h2 a:hover { color: var(--primary); }
.event-card .summary {
  margin: 0 0 10px; color: var(--muted); font-size: 13.5px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.event-foot {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 12.5px; color: var(--muted);
}
.event-foot .sep { color: var(--border-strong); }
.srcs { display: inline-flex; gap: 5px; flex-wrap: wrap; }
.src {
  padding: 1px 8px; border-radius: 6px; background: var(--surface-3);
  color: var(--muted); font-size: 12px; max-width: 160px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.score-box {
  margin-left: auto; display: inline-flex; align-items: center; gap: 8px;
  font-variant-numeric: tabular-nums;
}
.score-bar {
  display: block; width: 78px; height: 6px; border-radius: 999px;
  background: var(--surface-3); overflow: hidden;
}
.score-bar i {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--primary) 0%, #6f9bff 100%);
}
.score-box b { color: var(--primary-ink); font-size: 14px; }

/* 分类配色（标签 + 卡片左边线） */
.cat-politics { --cat: #2563eb; --cat-soft: #e8efff; --cat-ink: #1b46b8; }
.cat-finance  { --cat: #d97706; --cat-soft: #fff3dd; --cat-ink: #97550a; }
.cat-tech     { --cat: #7c3aed; --cat-soft: #f2ebff; --cat-ink: #5b21b6; }
.cat-world    { --cat: #0891b2; --cat-soft: #e3f6fb; --cat-ink: #0e7490; }
.cat-society  { --cat: #059669; --cat-soft: #e4f7ef; --cat-ink: #04724f; }
.cat-culture  { --cat: #db2777; --cat-soft: #fdeaf3; --cat-ink: #a2185a; }
.cat-health   { --cat: #16a34a; --cat-soft: #e8f8ec; --cat-ink: #127a37; }
.cat-other    { --cat: #6b7280; --cat-soft: #f1f3f7; --cat-ink: #475467; }

/* ---------- 空状态 / 提示 ---------- */
.empty {
  background: var(--card); border: 1px dashed var(--border-strong);
  border-radius: 16px; padding: 44px 28px; text-align: center; color: var(--muted);
}
.empty h3 { margin: 10px 0 6px; color: var(--text); font-size: 16px; }
.empty-icon { font-size: 30px; }
.empty p { margin: 6px 0; }
.filter-empty { margin-top: 12px; padding: 26px; }
.btn-link {
  display: inline-block; margin: 6px 6px 0; padding: 7px 15px;
  border-radius: 9px; background: var(--primary); color: #fff; font-size: 13px;
}
.btn-link:hover { background: var(--primary-ink); color: #fff; }
.btn-link.ghost { background: var(--card); color: var(--primary); border: 1px solid var(--border-strong); }
.btn-link.ghost:hover { border-color: var(--primary); color: var(--primary); }

.alert {
  background: var(--danger-soft); color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 22%, transparent);
  border-radius: 10px; padding: 10px 14px; margin: 12px 0; font-size: 13.5px;
}
.alert.ok {
  background: var(--ok-soft); color: var(--ok);
  border-color: color-mix(in srgb, var(--ok) 22%, transparent);
}
.alert a { color: inherit; text-decoration: underline; }

/* ---------- 面板（定时任务等） ---------- */
.panel {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 18px 20px; box-shadow: var(--shadow-sm);
  margin: 16px 0 8px;
}
.panel-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.panel-head h2 { margin: 0; font-size: 16px; }
.state-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
}
.state-pill i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.state-pill.on { background: var(--ok-soft); color: var(--ok); }
.state-pill.off { background: var(--warn-soft); color: var(--warn); }

.sched-form { display: flex; align-items: flex-end; gap: 14px 18px; flex-wrap: wrap; }
.sched-form .field {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 12.5px; color: var(--muted);
}
.sched-form .field input {
  padding: 7px 10px; border: 1px solid var(--border-strong); border-radius: 9px;
  font: inherit; font-size: 13.5px; color: var(--text); background: var(--card);
  width: 130px;
}
.sched-form .field input[type="number"] { width: 96px; }
.sched-form .unit { font-size: 12px; color: var(--muted); margin-top: 4px; }
.sched-status {
  display: flex; gap: 8px 18px; flex-wrap: wrap; align-items: center;
  margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--border);
  font-size: 12.5px; color: var(--muted);
}
.sched-status b { color: var(--text); font-variant-numeric: tabular-nums; }
.pill-run { padding: 2px 9px; border-radius: 999px; background: var(--warn-soft); color: var(--warn); }

/* 开关（原生 checkbox + 轨道） */
.switch { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch .track {
  position: relative; flex: 0 0 auto;
  width: 40px; height: 23px; border-radius: 999px;
  background: var(--border-strong); transition: background .18s ease;
}
.switch .knob {
  position: absolute; top: 3px; left: 3px; width: 17px; height: 17px;
  border-radius: 50%; background: #fff;
  box-shadow: 0 1px 3px rgba(16, 24, 40, .28);
  transition: transform .18s ease;
}
.switch input:checked + .track { background: var(--primary); }
.switch input:checked + .track .knob { transform: translateX(17px); }
.switch input:focus-visible + .track { outline: 2px solid var(--primary); outline-offset: 2px; }
.switch-text { font-size: 13.5px; }
.switch.mini .track { width: 34px; height: 20px; }
.switch.mini .knob { width: 14px; height: 14px; top: 3px; left: 3px; }
.switch.mini input:checked + .track .knob { transform: translateX(14px); }

/* ---------- 表格 ---------- */
table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; overflow: hidden; margin: 12px 0; font-size: 13.5px;
  box-shadow: var(--shadow-sm);
}
th, td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
th {
  background: var(--surface-2); font-size: 12.5px; font-weight: 600;
  color: var(--muted); letter-spacing: .02em; white-space: nowrap;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--surface-2); }
.table-sources td { font-size: 13px; }
.table-sources .src-name { font-weight: 600; }
.row-off { opacity: .62; }
.col-sched { min-width: 268px; }
.sched-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sched-row .num {
  width: 66px; padding: 5px 8px; border: 1px solid var(--border-strong);
  border-radius: 8px; font: inherit; font-size: 13px; background: var(--card);
  color: var(--text); text-align: right;
}
.sched-row .unit { font-size: 12px; color: var(--muted); }
.due { color: var(--warn); font-weight: 600; }
.fail-count { color: var(--danger); font-weight: 700; }

.badge {
  display: inline-block; padding: 1px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
  background: var(--primary-soft); color: var(--primary-ink);
}
.badge.primary { background: var(--ok-soft); color: var(--ok); }
.badge.manual { background: var(--warn-soft); color: var(--warn); }
.status-enabled { background: var(--ok-soft); color: var(--ok); }
.status-disabled, .status-failed { background: var(--danger-soft); color: var(--danger); }
.status-running { background: var(--warn-soft); color: var(--warn); }

/* ---------- 表单 ---------- */
form.form { display: flex; gap: 10px; flex-wrap: wrap; margin: 10px 0 18px; }
form.form textarea {
  width: 100%; padding: 11px 12px; border: 1px solid var(--border-strong);
  border-radius: 10px; font: inherit; background: var(--card); color: var(--text);
}
form.form input, form.form select {
  padding: 8px 11px; flex: 1 1 160px;
  border: 1px solid var(--border-strong); border-radius: 10px;
  font: inherit; background: var(--card); color: var(--text);
}
form.form input:focus, form.form select:focus, form.form textarea:focus,
.sched-form input:focus, .sched-row .num:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent);
}
.card-form {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px; box-shadow: var(--shadow-sm);
}
.inline-form { display: flex; gap: 6px; align-items: center; }
.inline-form input {
  padding: 6px 9px; border: 1px solid var(--border-strong); border-radius: 8px;
  font: inherit; background: var(--card); color: var(--text);
}
.actions { display: flex; gap: 6px; flex-wrap: wrap; }
button {
  padding: 8px 16px; border: none; border-radius: 9px; cursor: pointer;
  background: var(--primary); color: #fff; font: inherit; font-size: 13.5px;
  transition: background .15s, border-color .15s;
}
button:hover { background: var(--primary-ink); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.btn-ghost {
  background: var(--card); color: var(--text);
  border: 1px solid var(--border-strong); padding: 5px 11px; font-size: 12.5px;
}
button.btn-ghost:hover { border-color: var(--primary); color: var(--primary); background: var(--card); }
button.btn-ghost.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, var(--border)); }
button.btn-ghost.danger:hover { background: var(--danger-soft); border-color: var(--danger); }

/* ---------- 旧版卡片（embed / 详情 / 新闻库兼容） ---------- */
.cards { display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px 18px; box-shadow: var(--shadow-sm);
}
.card h1 { font-size: 21px; margin: 8px 0; }
.card h2 { font-size: 17px; margin: 8px 0 4px; }
.card h2 a { color: var(--text); }
.card h2 a:hover { color: var(--primary); }
.card-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.rank-legacy, .card .rank { font-weight: 700; color: var(--primary); }
.card .rank { background: none; width: auto; height: auto; border-radius: 0; }
.score { margin-left: auto; font-weight: 700; color: var(--primary-ink); font-variant-numeric: tabular-nums; }
.tag {
  display: inline-block; padding: 0 8px; margin-right: 4px;
  background: var(--surface-3); border-radius: 7px; font-size: 12px; color: var(--muted);
}
.summary { color: var(--muted); margin: 6px 0; }
.card .summary { display: block; overflow: visible; -webkit-line-clamp: unset; }
.meta { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: 13px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin: 0 0 10px; }
.chip {
  display: inline-block; padding: 3px 11px; border: 1px solid var(--border-strong);
  border-radius: 999px; background: var(--card); color: var(--text);
  font-size: 12.5px; text-decoration: none;
}
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.chip b { font-weight: 700; margin-left: 5px; }
.config-value { max-width: 360px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .hero { flex-direction: column; gap: 18px; padding: 22px; }
  .hero h1 { font-size: 26px; }
  .hero-stats { width: 100%; grid-template-columns: repeat(4, 1fr); min-width: 0; }
  .hero-stats .stat { padding: 10px 8px; }
  .hero-stats .stat b { font-size: 18px; }
}
@media (max-width: 700px) {
  .nav { padding: 10px 14px; gap: 10px; }
  .nav-links { order: 3; width: 100%; overflow-x: auto; padding-bottom: 2px; }
  .container { margin: 16px auto 28px; padding: 0 14px; }
  .event-card { padding: 14px; gap: 12px; }
  .rank { width: 30px; height: 30px; font-size: 13px; border-radius: 9px; }
  .event-card h2 { font-size: 16.5px; }
  .score-box { margin-left: 0; width: 100%; }
  .score-bar { flex: 1 1 auto; width: auto; }
  .event-age { margin-left: 0; }
  .meta { flex-direction: column; gap: 2px; }
  table { font-size: 12.5px; }
  th, td { padding: 8px 9px; }
  .sched-form { align-items: stretch; }
  .sched-form .field input, .sched-form .field input[type="number"] { width: 100%; }
}