/* borderwait — shared stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600&family=Geist+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #0a0a0a;
  --bg-card: #111111;
  --bg-card-raised: #161616;
  --fg: #EDEDED;
  --fg-dim: #8a8a8a;
  --fg-muted: #555;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --green: #5FCC7B;
  --green-bg: rgba(95, 204, 123, 0.10);
  --amber: #F2B84B;
  --amber-bg: rgba(242, 184, 75, 0.10);
  --red: #E8484F;
  --red-bg: rgba(232, 72, 79, 0.10);
  --blue: #5FA3DC;
  --font-sans: 'Geist', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', 'Menlo', monospace;
  --maxw: 620px;
  --pad: 18px;
}

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

html { background: var(--bg); color-scheme: dark; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--fg);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01', 'cv11';
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px var(--pad) 40px;
  min-height: 100vh;
}

/* Utility text */
.mono { font-family: var(--font-mono); font-feature-settings: 'tnum' 1; }
.dim { color: var(--fg-dim); }
.muted { color: var(--fg-muted); }
.green { color: var(--green); }
.amber { color: var(--amber); }
.red { color: var(--red); }
.uppercase { text-transform: uppercase; letter-spacing: 0.08em; font-size: 11px; font-weight: 500; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Typography */
h1 { font-size: 20px; font-weight: 500; letter-spacing: -0.01em; }
h2 { font-size: 16px; font-weight: 500; letter-spacing: -0.005em; }
h3 { font-size: 14px; font-weight: 500; }
p { margin: 0; }
a { color: var(--fg); text-decoration: none; border-bottom: 1px solid var(--border-strong); }
a:hover { border-bottom-color: var(--fg); }

/* Top bar */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
}
.brand {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.02em;
  border: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
.topnav { display: flex; gap: 14px; font-size: 12px; font-family: var(--font-mono); }
.topnav a { color: var(--fg-dim); border: none; }
.topnav a:hover { color: var(--fg); }

/* Header area */
.header { padding: 6px 0 20px; }
.header .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.header h1 {
  font-size: 28px;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.header .sub {
  color: var(--fg-dim);
  font-size: 13px;
  font-family: var(--font-mono);
  font-feature-settings: 'tnum' 1;
}
.header .sub .live-dot {
  display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); margin-right: 6px;
  vertical-align: middle;
  animation: pulse 2.4s ease-in-out infinite;
}

/* Tabs */
.tabs {
  display: flex; gap: 6px;
  overflow-x: auto;
  padding: 2px 0 14px;
  scrollbar-width: none;
  margin: 0 -4px 4px;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--fg-dim);
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.12s, background 0.12s, border-color 0.12s;
  letter-spacing: 0.01em;
}
.tab:hover { color: var(--fg); border-color: var(--border-strong); }
.tab.on {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

/* Primary wait card — the hero */
.hero {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 28px 24px 24px;
  margin-bottom: 10px;
  position: relative;
}
.hero .label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
  display: flex; justify-content: space-between;
}
.hero .number {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(88px, 22vw, 128px);
  line-height: 0.9;
  letter-spacing: -0.05em;
  font-feature-settings: 'tnum' 1;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.hero .number .unit {
  font-size: 0.22em;
  color: var(--fg-dim);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: uppercase;
}
.hero .number.green { color: var(--green); }
.hero .number.amber { color: var(--amber); }
.hero .number.red { color: var(--red); }
.hero .meta {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-dim);
  font-feature-settings: 'tnum' 1;
}
.hero .meta span { color: var(--fg); }
.hero.stale::after {
  content: "cached · offline";
  position: absolute;
  top: 10px; right: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* Switch suggestion card */
.switch {
  background: var(--bg-card);
  border: 1px solid var(--green);
  border-radius: 6px;
  padding: 18px 20px;
  margin-bottom: 10px;
}
.switch .label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}
.switch .msg { font-size: 15px; margin-bottom: 10px; }
.switch .msg .num { font-family: var(--font-mono); font-weight: 500; color: var(--green); }
.switch .detail {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-dim);
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 14px;
  font-feature-settings: 'tnum' 1;
}
.switch .detail .save { color: var(--green); }
.switch .cta {
  display: inline-block;
  padding: 10px 16px;
  background: var(--green);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  border-radius: 4px;
  border: none;
  cursor: pointer;
}
.switch .cta:hover { opacity: 0.9; }

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 18px 20px;
  margin-bottom: 10px;
}
.card-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
}

/* Historical chart */
.chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 80px;
  margin-bottom: 10px;
  padding-top: 6px;
}
.chart .bar {
  flex: 1;
  background: var(--fg-muted);
  border-radius: 2px 2px 0 0;
  min-height: 4px;
  position: relative;
  transition: background 0.12s;
}
.chart .bar.now { background: var(--amber); }
.chart .bar.best { background: var(--green); }
.chart .bar.peak { background: var(--red); }
.chart-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-dim);
  font-feature-settings: 'tnum' 1;
}

/* Lane summary row */
.lane-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 13px;
  align-items: baseline;
  font-feature-settings: 'tnum' 1;
}
.lane-row:last-child { border-bottom: none; }
.lane-row .name { color: var(--fg); }
.lane-row .wait { font-weight: 500; padding: 0 14px; }
.lane-row .lanes { color: var(--fg-dim); font-size: 11px; }

/* Port comparison card (homepage) */
.port-row {
  display: grid;
  grid-template-columns: 1fr auto;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  text-decoration: none;
  color: var(--fg);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.12s;
}
.port-row:hover { background: var(--bg-card-raised); border-bottom-color: var(--border); }
.port-row .name { font-size: 15px; font-weight: 500; border: none; }
.port-row .sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  margin-top: 2px;
}
.port-row .wait-block { text-align: right; }
.port-row .wait-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  font-feature-settings: 'tnum' 1;
}
.port-row .wait-num.green { color: var(--green); }
.port-row .wait-num.amber { color: var(--amber); }
.port-row .wait-num.red { color: var(--red); }
.port-row .wait-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.port-list {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 12px;
}
.port-list .port-row:last-child { border-bottom: none; }

/* Reports panel */
.report {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 18px 20px;
  margin-bottom: 10px;
}
.report-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin: 12px 0;
}
.report-btn {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 10px 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  transition: background 0.12s;
}
.report-btn:hover { background: var(--bg-card-raised); border-color: var(--fg-dim); }
.report-btn:active { transform: scale(0.97); }
.report-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  font-feature-settings: 'tnum' 1;
}

/* Heatmap (best-time page) */
.heatmap {
  display: grid;
  grid-template-columns: 60px repeat(24, 1fr);
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-feature-settings: 'tnum' 1;
}
.heatmap .day-label { padding: 4px 0; color: var(--fg-dim); }
.heatmap .hour-label { color: var(--fg-dim); padding: 0 0 4px; text-align: center; }
.heatmap .cell {
  aspect-ratio: 1;
  border-radius: 2px;
  background: var(--fg-muted);
  min-height: 18px;
  cursor: default;
}

/* Footer */
.footer {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  line-height: 1.8;
}
.footer a { color: var(--fg-dim); border-bottom-color: var(--border); }
.footer a:hover { color: var(--fg); }
.footer .row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 8px; }

/* Prose (FAQ + articles) */
.prose { max-width: 100%; margin-top: 20px; }
.prose h2 { margin: 24px 0 10px; font-size: 17px; }
.prose h3 { margin: 18px 0 6px; font-size: 14px; color: var(--fg); }
.prose p { margin-bottom: 10px; color: var(--fg); }
.prose ul, .prose ol { margin: 0 0 12px 18px; color: var(--fg); }
.prose strong { color: var(--fg); font-weight: 500; }
.prose code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-card);
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid var(--border);
}

/* Demo banner */
.demo-banner {
  background: var(--amber-bg);
  border: 1px solid var(--amber);
  border-radius: 4px;
  padding: 8px 12px;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
}

/* Fade in on load */
.fade-in { opacity: 0; animation: fade 0.4s ease-out forwards; }
@keyframes fade { to { opacity: 1; } }

/* Responsive */
@media (max-width: 480px) {
  body { padding: 12px 14px 40px; }
  .hero { padding: 22px 18px 20px; }
  .card, .switch, .report { padding: 16px 18px; }
  .header h1 { font-size: 24px; }
}