/* 白色背景 · 速查表风格 */
:root {
  --bg: #ffffff;
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --soft: #f7f8fa;
  --brand: #2563eb;
  --brand-soft: #eff6ff;
  --accent: #0f766e;
  --accent-soft: #ecfdf8;
  --warn-bg: #fff8eb;
  --warn-ink: #b45309;
  --danger-bg: #fef2f2;
  --danger-ink: #b91c1c;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 4px 12px rgba(16, 24, 40, 0.04);
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}
body { min-height: 100vh; }

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

.top {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.top-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), #60a5fa);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 20px;
  flex-shrink: 0;
}
.brand h1 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.brand .sub {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
}
.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
}
.sync-badge {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid #99f6e4;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
  white-space: nowrap;
}
.sync-badge.offline {
  background: var(--warn-bg);
  color: var(--warn-ink);
  border-color: #fcd34d;
}

.tabs {
  max-width: 1080px;
  margin: 0 auto;
  padding: 12px 16px 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: all .15s ease;
}
.tab:hover { border-color: var(--brand); color: var(--brand); }
.tab.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  font-weight: 600;
}

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px;
}

.view { display: none; }
.view.active { display: block; }

.search-box {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.search-box input {
  flex: 1;
  height: 48px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 0 14px;
  font-size: 16px;
  outline: none;
  background: var(--bg);
}
.search-box input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.btn {
  border: none;
  background: var(--brand);
  color: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
  cursor: pointer;
  font-weight: 600;
}
.btn:hover { filter: brightness(0.96); }
.btn.ghost {
  background: var(--soft);
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn.sm { padding: 6px 10px; font-size: 12px; }
.btn.copied { background: var(--accent); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.chip {
  border: 1px solid var(--line);
  background: var(--soft);
  color: var(--ink);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
}
.chip:hover { border-color: var(--brand); color: var(--brand); }

.result-meta {
  font-size: 13px;
  color: var(--muted);
  margin: 4px 0 12px;
}

.cards {
  display: grid;
  gap: 12px;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}
.card-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}
.badges { display: flex; flex-wrap: wrap; gap: 6px; }
.badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--muted);
  border: 1px solid var(--line);
}
.badge.p0 { background: var(--danger-bg); color: var(--danger-ink); border-color: #fecaca; }
.badge.p1 { background: var(--warn-bg); color: var(--warn-ink); border-color: #fde68a; }
.badge.p2 { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
.badge.p3 { background: var(--soft); color: var(--muted); }
.badge.cat { background: var(--brand-soft); color: var(--brand); border-color: #bfdbfe; }

.keywords {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}
.reply {
  background: var(--soft);
  border-left: 3px solid var(--brand);
  border-radius: 8px;
  padding: 12px 14px;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 14.5px;
  line-height: 1.7;
  margin: 0 0 10px;
}
.notes {
  font-size: 12.5px;
  color: var(--muted);
  margin: 0 0 8px;
}
.escalate {
  font-size: 12.5px;
  color: var(--danger-ink);
  background: var(--danger-bg);
  border-radius: 8px;
  padding: 8px 10px;
}
.card-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.filter-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.4fr;
  gap: 8px;
  margin-bottom: 14px;
}
.filter-row select,
.filter-row input {
  height: 42px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 0 12px;
  font-size: 14px;
  background: var(--bg);
  outline: none;
}
.filter-row select:focus,
.filter-row input:focus { border-color: var(--brand); }

.section-title {
  font-size: 18px;
  margin: 24px 0 12px;
  padding-left: 10px;
  border-left: 4px solid var(--brand);
}

.info-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  background: var(--bg);
  box-shadow: var(--shadow);
}
.info-card p { margin: 0 0 8px; }
.script-block {
  margin: 0 0 12px;
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--soft);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.7;
}

.alert {
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 14px;
  font-size: 14px;
}
.alert.warn {
  background: var(--warn-bg);
  color: var(--warn-ink);
  border: 1px solid #fcd34d;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.alert.danger {
  background: var(--danger-bg);
  color: var(--danger-ink);
  border: 1px solid #fecaca;
}

.tel-link {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.branch-phone {
  font-size: 22px;
  font-weight: 800;
  color: var(--brand);
  letter-spacing: 0.5px;
}

.freq-bars { display: grid; gap: 10px; }
.freq-row {
  display: grid;
  grid-template-columns: 180px 1fr 70px;
  gap: 10px;
  align-items: center;
  font-size: 13px;
}
.freq-label { color: var(--ink); }
.freq-track {
  height: 10px;
  background: var(--soft);
  border-radius: 999px;
  overflow: hidden;
}
.freq-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand), #60a5fa);
  border-radius: 999px;
}
.freq-val { color: var(--muted); text-align: right; }

.check-list {
  margin: 0;
  padding-left: 18px;
}
.check-list li { margin-bottom: 8px; }

.footer {
  max-width: 1080px;
  margin: 30px auto 40px;
  padding: 0 16px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}
.footer .muted { opacity: 0.8; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(20px);
  background: rgba(17, 24, 39, 0.92);
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition: all .2s ease;
  z-index: 50;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

mark {
  background: #fff3a3;
  color: inherit;
  padding: 0 2px;
  border-radius: 3px;
}

@media (max-width: 720px) {
  .brand h1 { font-size: 15px; }
  .brand .sub { display: none; }
  .filter-row { grid-template-columns: 1fr; }
  .freq-row { grid-template-columns: 110px 1fr 54px; }
  .top-inner { padding: 12px; }
  main { padding: 12px; }
  .clock { display: none; }
}