/* Hallmark · genre: editorial · macrostructure: stat-led hero + almanac reference density (adapted for an app shell, not a landing page) · theme: Almanac · anchor hue: 230 (cool blue) · nav: N3 side-rail */
/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V4 */

:root {
  /* ---- Almanac palette — cool-light paper, hairline rule, one accent ---- */
  --color-paper:        oklch(97.5% 0.006 230);
  --color-paper-2:      oklch(94%   0.008 230);
  --color-paper-3:      oklch(91%   0.010 230);
  --color-ink:          oklch(21%   0.014 230);
  --color-ink-2:        oklch(30%   0.014 230);
  --color-muted:        oklch(48%   0.016 230);
  --color-rule:         oklch(85%   0.010 230);
  --color-rule-strong:  oklch(74%   0.014 230);
  --color-accent:       oklch(50%   0.13  235);
  --color-accent-soft:  oklch(50%   0.13  235 / 12%);
  --color-accent-ink:   oklch(98%   0.006 235);
  --color-focus:        oklch(58%   0.16  235);

  /* Semantic weather states — distinct from the accent, never used interchangeably with it */
  --color-rain:      oklch(46% 0.09 205);
  --color-rain-2:    oklch(63% 0.09 205);
  --color-snow:      oklch(88% 0.02 235);
  --color-snow-2:    oklch(96% 0.01 235);
  --color-warn:      oklch(58% 0.15 55);
  --color-warn-soft: oklch(58% 0.15 55 / 12%);
  --color-danger:    oklch(52% 0.16 25);
  --color-success:   oklch(46% 0.10 150);

  /* ---- Rail (dark side-panel / nav) — inverted register ---- */
  --color-rail:       oklch(24% 0.016 230);
  --color-rail-2:     oklch(29% 0.018 230);
  --color-rail-ink:   oklch(95% 0.008 230);
  --color-rail-muted: oklch(72% 0.012 230);

  /* ---- Type ---- */
  --font-display: "Newsreader", ui-serif, Georgia, serif;
  --font-body:    "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --font-data:    "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  /* Perfect-fourth (1.333) type scale */
  --text-xs:  0.75rem;
  --text-sm:  0.875rem;
  --text-md:  1rem;
  --text-lg:  1.333rem;
  --text-xl:  1.777rem;
  --text-2xl: 2.369rem;
  --text-3xl: 3.157rem;
  --text-display:    clamp(2.75rem, 7vw, 4.75rem);
  --text-display-lg: clamp(3.25rem, 10vw, 6.25rem);

  /* 4pt spacing scale */
  --space-3xs: 0.125rem;
  --space-2xs: 0.25rem;
  --space-xs:  0.5rem;
  --space-sm:  0.75rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  --radius-card:  10px;
  --radius-pill:  999px;
  --radius-input: 8px;
  --shadow-whisper: 0 1px 2px oklch(20% 0.01 230 / 0.06);

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-short:   150ms;
  --dur-med:     220ms;

  --z-sticky: 200;
  --z-toast:  500;

  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-paper:       oklch(15% 0.012 230);
    --color-paper-2:     oklch(19% 0.014 230);
    --color-paper-3:     oklch(23% 0.016 230);
    --color-ink:         oklch(94% 0.008 230);
    --color-ink-2:       oklch(86% 0.010 230);
    --color-muted:       oklch(68% 0.014 230);
    --color-rule:        oklch(32% 0.014 230);
    --color-rule-strong: oklch(40% 0.016 230);
    --color-accent:      oklch(70% 0.14 235);
    --color-accent-soft: oklch(70% 0.14 235 / 16%);
    --color-accent-ink:  oklch(14% 0.01 235);
    --color-focus:       oklch(74% 0.16 235);

    --color-rain:   oklch(66% 0.10 205);
    --color-rain-2: oklch(50% 0.09 205);
    --color-warn:   oklch(72% 0.14 60);

    --color-rail:       oklch(10% 0.012 230);
    --color-rail-2:     oklch(14% 0.014 230);
    --color-rail-ink:   oklch(94% 0.008 230);
    --color-rail-muted: oklch(62% 0.012 230);
  }
}

:root[data-theme="dark"] {
  --color-paper:        oklch(15% 0.012 230);
  --color-paper-2:      oklch(19% 0.014 230);
  --color-paper-3:      oklch(23% 0.016 230);
  --color-ink:          oklch(94% 0.008 230);
  --color-ink-2:        oklch(86% 0.010 230);
  --color-muted:        oklch(68% 0.014 230);
  --color-rule:         oklch(32% 0.014 230);
  --color-rule-strong:  oklch(40% 0.016 230);
  --color-accent:       oklch(70% 0.14 235);
  --color-accent-soft:  oklch(70% 0.14 235 / 16%);
  --color-accent-ink:   oklch(14% 0.01 235);
  --color-focus:        oklch(74% 0.16 235);

  --color-rain:   oklch(66% 0.10 205);
  --color-rain-2: oklch(50% 0.09 205);
  --color-warn:   oklch(72% 0.14 60);

  --color-rail:       oklch(10% 0.012 230);
  --color-rail-2:     oklch(14% 0.014 230);
  --color-rail-ink:   oklch(94% 0.008 230);
  --color-rail-muted: oklch(62% 0.012 230);
}

:root[data-theme="light"] {
  --color-paper:        oklch(97.5% 0.006 230);
  --color-paper-2:      oklch(94%   0.008 230);
  --color-paper-3:      oklch(91%   0.010 230);
  --color-ink:          oklch(21%   0.014 230);
  --color-ink-2:        oklch(30%   0.014 230);
  --color-muted:        oklch(48%   0.016 230);
  --color-rule:         oklch(85%   0.010 230);
  --color-rule-strong:  oklch(74%   0.014 230);
  --color-accent:       oklch(50%   0.13  235);
  --color-accent-soft:  oklch(50%   0.13  235 / 12%);
  --color-accent-ink:   oklch(98%   0.006 235);
  --color-focus:        oklch(58%   0.16  235);

  --color-rain:   oklch(46% 0.09 205);
  --color-rain-2: oklch(63% 0.09 205);
  --color-warn:   oklch(58% 0.15 55);

  --color-rail:       oklch(24% 0.016 230);
  --color-rail-2:     oklch(29% 0.018 230);
  --color-rail-ink:   oklch(95% 0.008 230);
  --color-rail-muted: oklch(72% 0.012 230);
}

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

html, body {
  margin: 0;
  padding: 0;
  min-height: 100dvh;
  color: var(--color-ink);
  background: var(--color-paper);
  font-family: var(--font-body);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  transition: none;
}

.app {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100vw - var(--space-lg)));
  max-width: 100%;
  overflow-x: hidden;
  margin: 0 auto;
  padding: calc(var(--space-lg) + var(--safe-top)) 0 calc(var(--space-xl) + var(--safe-bottom));
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-rule);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.brand img {
  display: block;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-input);
  padding: 3px;
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule);
}

.brand-copy {
  display: grid;
  gap: var(--space-3xs);
}

.brand-mark {
  font-family: var(--font-data);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.brand-sub {
  color: var(--color-muted);
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: var(--space-2xs);
}

.notify,
.notify-prefs,
.unit,
.refresh,
.map-play,
.zip-btn,
.alert-save,
.cycling-toggle,
.air-quality-toggle,
.ride-duration-btn {
  border: 1px solid var(--color-rule-strong);
  background: transparent;
  color: var(--color-ink);
  border-radius: var(--radius-input);
  cursor: pointer;
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.03em;
  transition: border-color var(--dur-short) var(--ease-out), background var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out);
}

.notify:hover,
.notify-prefs:hover,
.unit:hover,
.refresh:hover,
.map-play:hover,
.zip-btn:hover,
.alert-save:hover,
.cycling-toggle:hover,
.air-quality-toggle:hover,
.ride-duration-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.notify:active,
.notify-prefs:active,
.unit:active,
.refresh:active,
.map-play:active,
.zip-btn:active,
.alert-save:active,
.cycling-toggle:active,
.air-quality-toggle:active,
.ride-duration-btn:active {
  transform: translateY(1px);
}

.notify {
  padding: var(--space-xs) var(--space-md);
}

.notify[aria-pressed="true"],
.zip-go,
.alert-save,
.ride-duration-btn.is-active,
.unit {
  background: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
}

.notify[aria-pressed="true"]:hover,
.zip-go:hover,
.alert-save:hover,
.ride-duration-btn.is-active:hover,
.unit:hover {
  color: var(--color-paper);
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.notify-prefs,
.cycling-toggle,
.air-quality-toggle,
.map-play {
  padding: var(--space-xs) var(--space-sm);
}

.unit {
  width: 40px;
  height: 34px;
  font-weight: 700;
}

.content {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: var(--space-lg);
}

.card,
.hero {
  position: relative;
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
}

.card {
  padding: var(--space-lg);
}

.panel-head,
.panel-head-copy {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
}

.panel-head-copy {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3xs);
}

.panel-note,
.alert-panel-copy,
.updated,
.air-quality-radar-label,
.ride-spots-label,
.planner-title,
.hero-kicker {
  color: var(--color-muted);
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card-title {
  position: relative;
  margin: 0;
  padding-left: var(--space-md);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 7px;
  height: 7px;
  background: var(--color-accent);
}

.panel-rail .card-title::before { background: var(--color-rain-2); }

.alert-panel {
  padding: var(--space-lg);
}

.alert-panel-head {
  display: grid;
  gap: var(--space-2xs);
  margin-bottom: var(--space-md);
}

.alert-form {
  display: grid;
  gap: var(--space-sm);
}

.alert-field {
  display: grid;
  gap: var(--space-2xs);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.alert-field select,
.hourly-range select,
.zip-input {
  border: 1px solid var(--color-rule-strong);
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  border-radius: var(--radius-input);
}

.alert-field select,
.hourly-range select {
  width: 100%;
  padding: var(--space-xs) var(--space-sm);
}

.alert-check {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-ink);
  font-size: var(--text-sm);
}

.alert-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.alert-save {
  padding: var(--space-xs) var(--space-md);
}

.alert-status {
  min-height: 1em;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.alert-status[data-kind="success"] { color: var(--color-success); }
.alert-status[data-kind="error"] { color: var(--color-danger); }

.hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 1fr);
  gap: var(--space-lg);
  align-items: stretch;
}

.hero-shell:has(#timelineCard[hidden]) {
  grid-template-columns: 1fr;
}

.hero {
  padding: var(--space-xl) var(--space-xl) var(--space-lg);
  display: grid;
  gap: var(--space-lg);
  min-height: 360px;
  min-width: 0;
  background:
    radial-gradient(ellipse 480px 280px at 100% 0%, var(--color-accent-soft), transparent 70%),
    var(--color-paper-2);
}

.hero-intro,
.hero-main {
  position: relative;
  z-index: 1;
}

.hero-rings { display: none; }

.loc-wrap {
  display: grid;
  gap: var(--space-sm);
}

.location {
  justify-self: start;
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-input);
  border: 1px solid var(--color-rule-strong);
  background: transparent;
  color: var(--color-ink);
  font-family: var(--font-data);
  font-size: var(--text-sm);
  cursor: pointer;
}

.search-wrap {
  display: grid;
  gap: var(--space-xs);
  width: min(100%, 460px);
  position: relative;
}

.zip-form {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  flex-wrap: wrap;
}

.zip-input {
  flex: 1 1 180px;
  min-width: 0;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-sm);
}

.zip-input:focus,
.alert-field select:focus,
.hourly-range select:focus {
  outline: 2px solid var(--color-focus);
  outline-offset: 1px;
}

.zip-btn {
  padding: var(--space-xs) var(--space-sm);
}

.zip-save[aria-pressed="true"] {
  color: var(--color-warn);
  border-color: var(--color-warn);
  background: var(--color-warn-soft);
}

.zip-ride[aria-pressed="true"] {
  color: var(--color-success);
  border-color: var(--color-success);
  background: oklch(46% 0.10 150 / 12%);
}

.search-results {
  list-style: none;
  margin: 0;
  padding: var(--space-2xs);
  width: 100%;
  background: var(--color-paper);
  border: 1px solid var(--color-rule-strong);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-whisper);
  z-index: 20;
}

.search-results li {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-input);
  font-size: var(--text-sm);
  cursor: pointer;
  color: var(--color-ink);
}

.search-results li:hover,
.search-results li:focus {
  background: var(--color-accent-soft);
  outline: none;
}

.search-results .no-results {
  color: var(--color-muted);
  cursor: default;
}

.search-results .no-results:hover {
  background: none;
}

.favorites-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.favorite-chip,
.ride-spot-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-rule-strong);
  background: transparent;
  color: var(--color-muted);
  font-size: var(--text-xs);
  cursor: pointer;
}

.favorite-chip:hover,
.ride-spot-chip:hover {
  color: var(--color-ink);
  border-color: var(--color-accent);
}

.fav-remove,
.ride-spot-remove {
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1;
}

.current {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.cur-icon {
  font-size: var(--text-2xl);
  line-height: 1;
}

.cur-temp {
  font-family: var(--font-data);
  font-size: var(--text-display-lg);
  line-height: 0.95;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.cur-meta {
  color: var(--color-muted);
  font-family: var(--font-data);
  font-size: var(--text-sm);
  max-width: 16ch;
}

.headline {
  margin: 0;
  max-width: 14ch;
  font-family: var(--font-display);
  font-size: var(--text-display);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}

.summary {
  margin: 0;
  max-width: 65ch;
  color: var(--color-ink-2);
  font-size: var(--text-md);
  line-height: 1.55;
}

.decision-hint {
  display: grid;
  gap: var(--space-2xs);
  max-width: 540px;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-rule);
  border-left: 3px solid var(--color-rule-strong);
  background: var(--color-paper);
}

.decision-hint-title,
.risk-card-title,
.planner-copy,
.air-quality-score,
.cycling-score {
  color: var(--color-ink);
}

.decision-hint-title {
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: 700;
}

.decision-hint-detail,
.risk-card-detail,
.cycling-radar,
.air-quality-summary,
.cycling-summary,
.planner-copy {
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.decision-hint[data-kind="urgent"] { border-left-color: var(--color-warn); }
.decision-hint[data-kind="open"] { border-left-color: var(--color-success); }
.decision-hint[data-kind="closed"] { border-left-color: var(--color-rain); }

.updated {
  margin: 0;
}

.cur-details {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-xs);
}

.cur-detail,
.air-quality-metric,
.risk-card,
.planner-block {
  display: grid;
  gap: var(--space-3xs);
  padding: var(--space-sm);
  border-radius: var(--radius-input);
  border: 1px solid var(--color-rule);
  background: var(--color-paper);
  align-content: start;
}

.cur-detail-label,
.air-quality-metric-label,
.cur-detail-note,
.air-quality-metric-note {
  color: var(--color-muted);
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cur-detail-value,
.air-quality-metric-value {
  font-family: var(--font-data);
  font-size: var(--text-lg);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.hero[data-state="rain"] .headline { color: var(--color-rain); }
.hero[data-state="snow"] .headline { color: oklch(50% 0.05 235); }
.hero[data-state="dry"] .headline { color: var(--color-ink); }

.panel-rail {
  display: grid;
  align-content: start;
  gap: var(--space-lg);
  min-width: 0;
  background: var(--color-rail);
  color: var(--color-rail-ink);
  border-color: transparent;
}

.panel-rail .card-title,
.panel-rail .panel-note,
.panel-rail .timeline-axis,
.panel-rail .timeline-axis span {
  color: inherit;
}

.panel-rail .panel-note { color: var(--color-rail-muted); }

.timeline-bars {
  display: flex;
  align-items: flex-end;
  gap: var(--space-xs);
  height: 210px;
  padding: var(--space-md) 2px 4px;
}

.timeline-bars .bar {
  flex: 1;
  min-height: 6px;
  border-radius: 3px 3px 1px 1px;
  background: oklch(95% 0.008 230 / 0.12);
  transition: height var(--dur-med) var(--ease-out);
}

.timeline-bars .bar.wet {
  background: linear-gradient(180deg, var(--color-rain-2), var(--color-rain));
}

.timeline-bars .bar.wet.snowy {
  background: linear-gradient(180deg, var(--color-snow-2), var(--color-snow));
}

.timeline-axis {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
  min-width: 0;
}

@media (min-width: 721px) {
  .dashboard-grid {
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  }
}

.view-hidden { display: none !important; }

.view-nav {
  position: fixed;
  z-index: var(--z-sticky);
  display: flex;
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule-strong);
  box-shadow: var(--shadow-whisper);
  left: 50%;
  bottom: calc(var(--space-sm) + var(--safe-bottom));
  transform: translateX(-50%);
  width: min(560px, calc(100vw - var(--space-lg)));
  border-radius: var(--radius-card);
  padding: var(--space-2xs);
  gap: var(--space-3xs);
}

.view-nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3xs);
  padding: var(--space-xs) var(--space-2xs);
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--radius-input);
  color: var(--color-muted);
  font-family: var(--font-data);
  transition: color var(--dur-short) var(--ease-out);
}

.view-nav-icon {
  font-size: var(--text-md);
  line-height: 1;
}

.view-nav-label {
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.view-nav-btn.is-active {
  color: var(--color-accent);
  box-shadow: inset 0 -2px 0 var(--color-accent);
}

@media (min-width: 721px) {
  .view-nav {
    left: 0;
    top: 0;
    bottom: 0;
    transform: none;
    width: 76px;
    flex-direction: column;
    justify-content: flex-start;
    gap: var(--space-md);
    padding: calc(var(--space-lg) + var(--safe-top)) var(--space-xs) var(--space-lg);
    border-radius: 0;
    border: none;
    border-right: 1px solid var(--color-rule-strong);
  }

  .view-nav-btn {
    flex: none;
    width: 100%;
  }

  .view-nav-btn.is-active {
    box-shadow: inset 2px 0 0 var(--color-accent);
  }

  .app {
    margin-left: 76px;
    width: min(1180px, calc(100vw - 76px - var(--space-lg)));
  }
}

.cycling.card,
.air-quality.card,
.conditions.card,
.daily.card {
  background: var(--color-paper-2);
}

.panel-map,
.panel-hourly,
.panel-tactical,
.panel-air,
.panel-daily,
.panel-conditions {
  min-height: 100%;
  min-width: 0;
}

.cycling-head,
.air-quality-head,
.hourly-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  align-items: flex-start;
}

.cycling-head-actions,
.air-quality-head-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.cycling-score,
.air-quality-score {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  font-weight: 600;
}

.cycling-body[hidden],
.air-quality-body[hidden] {
  display: none;
}

.ride-duration {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.ride-duration-btn {
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-muted);
}

.cycling-summary,
.air-quality-summary {
  margin: var(--space-md) 0 0;
}

.cycling-planner,
.air-quality-radar-wrap,
.ride-spots {
  display: grid;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.cycling-risks,
.air-quality-metrics,
.conditions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.risk-card[data-level="high"] {
  border-color: var(--color-danger);
  background: oklch(52% 0.16 25 / 8%);
}

.risk-card[data-level="medium"],
.risk-card[data-level="watch"] {
  border-color: var(--color-warn);
  background: var(--color-warn-soft);
}

.risk-card[data-level="low"],
.risk-card[data-level="drying"] {
  border-color: var(--color-success);
  background: oklch(46% 0.10 150 / 8%);
}

.air-quality-radar {
  display: flex;
  gap: var(--space-xs);
  overflow-x: auto;
  padding-bottom: var(--space-2xs);
  scroll-snap-type: x proximity;
  touch-action: pan-x;
  -webkit-overflow-scrolling: touch;
}

.air-quality-radar-cell {
  flex: 0 0 56px;
  display: grid;
  justify-items: center;
  gap: var(--space-xs);
  scroll-snap-align: start;
}

.air-quality-radar-time,
.air-quality-radar-value {
  color: var(--color-muted);
  font-family: var(--font-data);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
}

.air-quality-radar-bar {
  width: 100%;
  height: 92px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 var(--space-2xs);
  border-radius: var(--radius-input);
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
}

.air-quality-radar-bar > i {
  display: block;
  width: 100%;
  min-height: 10px;
  border-radius: 3px 3px 1px 1px;
  background: linear-gradient(180deg, oklch(70% 0.14 145), oklch(52% 0.14 145));
}

.air-quality-radar-cell.moderate .air-quality-radar-bar > i { background: linear-gradient(180deg, oklch(80% 0.14 85), oklch(66% 0.16 65)); }
.air-quality-radar-cell.usg .air-quality-radar-bar > i { background: linear-gradient(180deg, oklch(72% 0.14 45), oklch(58% 0.17 40)); }
.air-quality-radar-cell.unhealthy .air-quality-radar-bar > i { background: linear-gradient(180deg, oklch(65% 0.17 25), oklch(52% 0.18 25)); }
.air-quality-radar-cell.very-unhealthy .air-quality-radar-bar > i { background: linear-gradient(180deg, oklch(60% 0.16 310), oklch(46% 0.18 300)); }
.air-quality-radar-cell.hazardous .air-quality-radar-bar > i { background: linear-gradient(180deg, oklch(58% 0.20 340), oklch(44% 0.20 325)); }

.ride-spots-row {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.hourly-range {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-muted);
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hourly-range select {
  width: auto;
  min-width: 104px;
  padding: var(--space-xs) var(--space-sm);
  font-family: var(--font-data);
  font-size: var(--text-sm);
  font-weight: 600;
}

.hourly-row {
  display: flex;
  gap: var(--space-xs);
  overflow-x: auto;
  padding: var(--space-xs) 0 var(--space-2xs);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x;
  scroll-snap-type: x proximity;
}

.panel-hourly .hourly-row {
  min-height: 162px;
}

.hour {
  flex: 0 0 auto;
  min-width: 82px;
  display: grid;
  justify-items: center;
  gap: var(--space-2xs);
  padding: var(--space-md) var(--space-xs);
  border-radius: var(--radius-input);
  border: 1px solid var(--color-rule);
  background: var(--color-paper);
  scroll-snap-align: start;
}

.hour.now {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.h-time,
.h-day {
  color: var(--color-muted);
  font-family: var(--font-data);
  text-transform: uppercase;
}

.h-time {
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
}

.h-day {
  font-size: 10px;
  letter-spacing: 0.1em;
}

.h-icon {
  font-size: var(--text-lg);
  line-height: 1;
}

.h-temp {
  font-family: var(--font-data);
  font-size: var(--text-lg);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.h-pop {
  min-height: 1em;
  color: var(--color-rain);
  font-family: var(--font-data);
  font-size: var(--text-xs);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.map-canvas {
  height: 100%;
  min-height: 340px;
  width: 100%;
  border-radius: var(--radius-input);
  overflow: hidden;
  background: var(--color-paper-3);
  border: 1px solid var(--color-rule);
}

.map-time {
  margin: var(--space-xs) 2px 0;
  color: var(--color-muted);
  font-family: var(--font-data);
  font-size: var(--text-xs);
  text-align: center;
}

.daily-list {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.day {
  display: grid;
  grid-template-columns: 60px 28px 48px 38px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-rule);
}

.day > * {
  min-width: 0;
}

.day:last-child { border-bottom: none; }

.d-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 700;
}

.d-icon {
  font-size: var(--text-md);
  text-align: center;
}

.d-pop {
  overflow: hidden;
  color: var(--color-rain);
  font-family: var(--font-data);
  font-size: var(--text-xs);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.d-pop:empty { visibility: hidden; }

.d-lo,
.d-hi {
  overflow: hidden;
  font-family: var(--font-data);
  font-size: var(--text-sm);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.d-lo { color: var(--color-muted); }
.d-hi { font-weight: 700; }

.d-range {
  position: relative;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--color-rule);
}

.d-range > i {
  position: absolute;
  height: 100%;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.error {
  color: var(--color-danger);
  background: oklch(52% 0.16 25 / 8%);
  border: 1px solid var(--color-danger);
  border-radius: var(--radius-input);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  text-align: center;
}

.refresh {
  justify-self: center;
  margin-top: var(--space-2xs);
  padding: var(--space-sm) var(--space-lg);
  font-weight: 600;
}

.foot {
  margin-top: var(--space-lg);
  text-align: center;
  color: var(--color-muted);
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 1024px) {
  .hero-shell {
    grid-template-columns: 1fr;
  }

  .cur-details {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .app {
    width: min(100vw - var(--space-md), 1180px);
    padding-top: calc(var(--space-sm) + var(--safe-top));
    padding-bottom: calc(84px + var(--safe-bottom));
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
  }

  .topbar-actions {
    justify-content: flex-start;
  }

  .brand-mark {
    font-size: var(--text-md);
  }

  .content {
    gap: var(--space-md);
  }

  .card {
    padding: var(--space-md);
  }

  .hero {
    padding: var(--space-md);
    min-height: unset;
    gap: var(--space-md);
  }

  .hero-shell {
    gap: var(--space-md);
  }

  .location {
    font-size: var(--text-sm);
    padding: var(--space-2xs) var(--space-sm);
  }

  .current {
    gap: var(--space-sm);
  }

  .cur-temp {
    font-size: clamp(2.5rem, 15vw, 4rem);
  }

  .cur-icon {
    font-size: var(--text-xl);
  }

  .cur-meta {
    font-size: var(--text-sm);
    max-width: none;
  }

  .headline {
    font-size: clamp(1.85rem, 11vw, 2.85rem);
    max-width: 13ch;
  }

  .summary {
    font-size: var(--text-sm);
    line-height: 1.5;
  }

  .decision-hint {
    padding: var(--space-sm) var(--space-md);
  }

  .cur-details,
  .cycling-risks,
  .air-quality-metrics,
  .conditions-grid {
    grid-template-columns: 1fr;
  }

  .cur-details {
    gap: var(--space-xs);
  }

  .cur-detail,
  .air-quality-metric,
  .planner-block,
  .risk-card {
    padding: var(--space-sm);
  }

  .hourly-head,
  .cycling-head,
  .air-quality-head,
  .panel-head {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }

  .panel-head-copy {
    gap: var(--space-3xs);
  }

  .card-title {
    font-size: var(--text-xl);
  }

  .timeline-bars {
    height: 144px;
    gap: var(--space-2xs);
    padding-top: var(--space-xs);
  }

  .hourly-row,
  .air-quality-radar {
    margin-inline: -2px;
    padding-inline: 2px;
  }

  .hour {
    min-width: 76px;
    padding: var(--space-sm) var(--space-xs);
  }

  .h-temp {
    font-size: var(--text-md);
  }

  .ride-duration {
    gap: var(--space-2xs);
  }

  .ride-duration-btn {
    padding: var(--space-2xs) var(--space-xs);
    font-size: var(--text-xs);
  }

  .day {
    grid-template-columns: 50px 24px 44px 38px 1fr 40px;
    gap: var(--space-xs);
  }

  .map-canvas {
    height: 260px;
  }
}

@media (max-width: 480px) {
  .app {
    width: min(100vw - var(--space-sm), 1180px);
  }

  .topbar {
    margin-bottom: var(--space-sm);
  }

  .zip-form {
    align-items: stretch;
  }

  .zip-input {
    flex-basis: 100%;
  }

  .content {
    gap: var(--space-sm);
  }

  .card {
    padding: var(--space-sm);
  }

  .hero {
    padding: var(--space-sm);
    gap: var(--space-sm);
  }

  .hero-kicker {
    display: none;
  }

  .current {
    gap: var(--space-xs);
  }

  .cur-temp {
    font-size: clamp(2.25rem, 14vw, 3.25rem);
  }

  .cur-icon {
    font-size: var(--text-lg);
  }

  .cur-meta {
    font-size: var(--text-xs);
  }

  .headline {
    font-size: clamp(1.6rem, 10.5vw, 2.4rem);
  }

  .summary {
    font-size: var(--text-sm);
  }

  .decision-hint-title {
    font-size: var(--text-sm);
  }

  .decision-hint-detail,
  .cycling-summary,
  .air-quality-summary,
  .planner-copy,
  .risk-card-detail,
  .cycling-radar {
    font-size: var(--text-xs);
  }

  .card-title {
    font-size: var(--text-lg);
  }

  .favorite-chip,
  .ride-spot-chip {
    max-width: 100%;
  }

  .timeline-bars {
    height: 122px;
  }

  .timeline-bars .bar {
    min-height: 5px;
  }

  .hourly-range {
    width: 100%;
    justify-content: space-between;
  }

  .hourly-range select {
    min-width: 112px;
    padding: var(--space-2xs) var(--space-sm);
    font-size: var(--text-xs);
  }

  .hour {
    min-width: 72px;
    gap: var(--space-3xs);
    padding: var(--space-xs) var(--space-xs);
  }

  .h-time,
  .h-day,
  .h-pop,
  .air-quality-radar-time,
  .air-quality-radar-value {
    font-size: 10px;
  }

  .h-icon {
    font-size: var(--text-md);
  }

  .h-temp {
    font-size: var(--text-md);
  }

  .map-canvas {
    height: 220px;
  }

  .day {
    grid-template-columns: 44px 20px 38px 34px 1fr 36px;
    gap: var(--space-2xs);
    font-size: var(--text-sm);
  }
}