/* ==========================================================================
   SkyWatch design system
   Dark-first, theme-aware, no external fonts or frameworks.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

:root {
  color-scheme: dark light;

  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    'Helvetica Neue', Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, monospace;

  /* Dark is the default; the light block below overrides. */
  --bg: #070c17;
  --sky-veil: rgba(7, 12, 23, 0.74);
  --surface: rgba(255, 255, 255, 0.055);
  --surface-strong: rgba(255, 255, 255, 0.09);
  --surface-hover: rgba(255, 255, 255, 0.11);
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #e9eefb;
  --text-dim: #9aa8c4;
  --text-faint: #6d7c99;
  --accent: #5ab7ff;
  --accent-soft: rgba(90, 183, 255, 0.16);
  --warm: #ff9d5c;
  --cool: #6fc6ff;
  --good: #4ade80;
  --fair: #fbbf24;
  --poor: #fb923c;
  --bad: #f87171;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.42);

  --curve-top: rgba(90, 183, 255, 0.34);
  --curve-bottom: rgba(90, 183, 255, 0);

  --radius-lg: 22px;
  --radius: 15px;
  --radius-sm: 10px;
  --gap: 20px;
  --maxw: 1180px;
}

:root[data-theme='light'] {
  color-scheme: light;
  --bg: #e9eff8;
  --sky-veil: rgba(240, 245, 252, 0.80);
  --surface: rgba(255, 255, 255, 0.70);
  --surface-strong: rgba(255, 255, 255, 0.88);
  --surface-hover: rgba(255, 255, 255, 0.98);
  --border: rgba(15, 32, 64, 0.10);
  --border-strong: rgba(15, 32, 64, 0.20);
  --text: #0d1a30;
  --text-dim: #4c6084;
  --text-faint: #7387a6;
  --accent: #0d6ed6;
  --accent-soft: rgba(13, 110, 214, 0.12);
  --warm: #d9631f;
  --cool: #0e79c7;
  --good: #16a34a;
  --fair: #ca8a04;
  --poor: #ea580c;
  --bad: #dc2626;
  --shadow: 0 16px 40px rgba(20, 40, 80, 0.14);
  --curve-top: rgba(13, 110, 214, 0.24);
  --curve-bottom: rgba(13, 110, 214, 0);
}

/* --------------------------------------------------------------- base --- */

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }

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

button { font: inherit; color: inherit; cursor: pointer; }

kbd {
  font-family: var(--font-mono);
  font-size: 0.78em;
  padding: 2px 6px;
  border: 1px solid var(--border-strong);
  border-radius: 5px;
  background: var(--surface);
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; top: -60px; left: 12px; z-index: 100;
  padding: 10px 16px; border-radius: var(--radius-sm);
  background: var(--accent); color: #fff;
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ---------------------------------------------------------------- sky --- */

/* A full-bleed conditions gradient, veiled to guarantee text contrast. */
.sky {
  position: fixed; inset: 0; z-index: -2;
  background: linear-gradient(170deg, var(--sky-a), var(--sky-b) 62%, var(--bg));
  transition: background 1.2s ease;
  --sky-a: #12203f; --sky-b: #0a1226;
}

.sky::after {
  content: ''; position: absolute; inset: 0;
  background: var(--sky-veil);
  transition: background .4s ease;
}

.sky[data-sky='clear-day']   { --sky-a: #3f9ae8; --sky-b: #9fd4ff; }
.sky[data-sky='clear-night'] { --sky-a: #0a1433; --sky-b: #1d3068; }
.sky[data-sky='cloud-day']   { --sky-a: #6f8aa8; --sky-b: #bcd0e2; }
.sky[data-sky='cloud-night'] { --sky-a: #0f1830; --sky-b: #26365a; }
.sky[data-sky='fog-day']     { --sky-a: #93a1ae; --sky-b: #ccd5dd; }
.sky[data-sky='fog-night']   { --sky-a: #131a27; --sky-b: #2b3442; }
.sky[data-sky='rain-day']    { --sky-a: #46617a; --sky-b: #87a2ba; }
.sky[data-sky='rain-night']  { --sky-a: #0b1426; --sky-b: #1f2f48; }
.sky[data-sky='snow-day']    { --sky-a: #86a1bb; --sky-b: #d9e6f4; }
.sky[data-sky='snow-night']  { --sky-a: #111a2e; --sky-b: #2c3c58; }
.sky[data-sky='storm-day']   { --sky-a: #333c52; --sky-b: #6b7590; }
.sky[data-sky='storm-night'] { --sky-a: #060b16; --sky-b: #1a2033; }

.sky-glow {
  position: absolute; top: -18%; left: 50%; width: 78vw; height: 78vw;
  max-width: 900px; max-height: 900px; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.20), transparent 62%);
  filter: blur(28px);
}

.sky-grain {
  position: absolute; inset: 0; opacity: .5;
  background-image: radial-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 3px 3px;
}

/* ------------------------------------------------------------- topbar --- */

.topbar {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--bg) 76%, transparent);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  display: flex; align-items: center; gap: 14px;
  max-width: var(--maxw); margin: 0 auto;
  padding: 12px 20px;
}

.brand { display: flex; align-items: center; gap: 9px; flex-shrink: 0; }

.brand-mark {
  width: 26px; height: 26px; border-radius: 9px;
  background: linear-gradient(140deg, var(--accent), #b184ff);
  box-shadow: 0 0 22px var(--accent-soft);
}

.brand-name { font-weight: 700; letter-spacing: -0.02em; font-size: 1.06rem; }

.search { position: relative; flex: 1; max-width: 460px; display: flex; gap: 6px; }

.search-input {
  flex: 1; min-width: 0;
  padding: 10px 14px;
  font: inherit; font-size: 0.94rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
}
.search-input::placeholder { color: var(--text-faint); }
.search-input:focus { border-color: var(--accent); background: var(--surface-strong); }

.search-results {
  position: absolute; top: calc(100% + 8px); left: 0; right: 0; z-index: 50;
  max-height: 340px; overflow-y: auto;
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.search-result {
  display: flex; flex-direction: column; gap: 1px;
  width: 100%; padding: 9px 14px; text-align: left;
  background: none; border: 0;
}
.search-results li.is-highlighted .search-result,
.search-result:hover { background: var(--surface-hover); }

.result-name { font-weight: 600; font-size: 0.93rem; }
.result-detail { font-size: 0.78rem; color: var(--text-dim); }
.search-empty { padding: 12px 14px; font-size: 0.86rem; color: var(--text-dim); }

.topbar-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }

.icon-button {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 11px;
}
.icon-button:hover { background: var(--surface-hover); }
.icon-button svg {
  width: 19px; height: 19px;
  fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round;
}
.icon-button svg .ring { opacity: .55; }
#theme-toggle svg { fill: currentColor; stroke: none; }

.unit-toggle {
  display: flex; padding: 3px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 11px;
}

.unit-button {
  padding: 5px 12px; font-size: 0.85rem; font-weight: 600;
  color: var(--text-dim); background: none; border: 0; border-radius: 8px;
}
.unit-button.is-active { color: var(--text); background: var(--surface-strong); }

/* -------------------------------------------------------------- places --- */

.places {
  display: flex; gap: 8px; overflow-x: auto;
  max-width: var(--maxw); margin: 0 auto;
  padding: 0 20px 12px;
  scrollbar-width: none;
}
.places::-webkit-scrollbar { display: none; }

.place-chip {
  display: flex; align-items: stretch; flex-shrink: 0;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 999px; overflow: hidden;
  transition: border-color .18s ease, background .18s ease;
}
.place-chip:hover { background: var(--surface-hover); }
.place-chip.is-active { border-color: var(--accent); background: var(--accent-soft); }

.place-select {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 12px; background: none; border: 0;
  font-size: 0.87rem; white-space: nowrap;
}

.place-index {
  display: grid; place-items: center;
  width: 17px; height: 17px; border-radius: 5px;
  font-size: 0.65rem; font-family: var(--font-mono);
  color: var(--text-faint); background: var(--surface-strong);
}
.place-chip.is-active .place-index { color: var(--accent); }

.place-name { font-weight: 600; }
.place-temp { color: var(--text-dim); font-variant-numeric: tabular-nums; }

.place-remove {
  padding: 0 10px 0 4px; font-size: 1.05rem; line-height: 1;
  color: var(--text-faint); background: none; border: 0;
}
.place-remove:hover { color: var(--bad); }

/* -------------------------------------------------------------- layout --- */

.layout {
  display: flex; flex-direction: column; gap: var(--gap);
  max-width: var(--maxw); margin: 0 auto;
  padding: 22px 20px 48px;
}

.panel-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }

.panel {
  padding: 22px;
  /* Keeps scrollIntoView from parking a panel under the sticky bars. */
  scroll-margin-top: calc(var(--topbar-h, 104px) + 78px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.panel:empty { display: none; }

.panel-head {
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
  margin-bottom: 16px;
}
.panel-head h2 { font-size: 1.05rem; font-weight: 650; letter-spacing: -0.01em; }
.panel-sub { font-size: 0.82rem; color: var(--text-dim); }
.panel-tools { margin-left: auto; }
.panel-error, .panel-empty { font-size: 0.9rem; color: var(--text-dim); }

.ghost-button {
  padding: 5px 12px; font-size: 0.8rem;
  background: var(--surface-strong); border: 1px solid var(--border);
  border-radius: 999px;
}
.ghost-button:hover { background: var(--surface-hover); }

.stack { display: flex; flex-direction: column; gap: 10px; }
.stack:empty { display: none; }

.is-warm { color: var(--warm); }
.is-cool { color: var(--cool); }
.dot { opacity: .45; }

/* ---------------------------------------------------------- weather icons */

.wi { display: block; overflow: visible; }
.wi-sun circle { fill: #ffca4a; }
.wi-sun line { stroke: #ffca4a; stroke-width: 1.7; stroke-linecap: round; }
.wi-moon circle { fill: #dce6ff; }
.wi-cloud circle, .wi-cloud rect { fill: #c3d1e6; }

/* On a pale panel the near-white moon and snow strokes vanish. */
:root[data-theme='light'] .wi-cloud circle,
:root[data-theme='light'] .wi-cloud rect { fill: #94a8c4; }
:root[data-theme='light'] .wi-moon circle { fill: #5c6d99; }
:root[data-theme='light'] .wi-snow line { stroke: #6ea8d8; }
:root[data-theme='light'] .wi-hail circle { fill: #6ea8d8; }
:root[data-theme='light'] .wi-moon-lit { fill: #f0b23c; }
:root[data-theme='light'] .wi-moon-dark { fill: rgba(60, 78, 120, .30); }
.wi-cloud-back circle, .wi-cloud-back rect { fill: #8fa2bd; opacity: .65; }
.wi-rain line { stroke: #5ab7ff; stroke-width: 1.7; stroke-linecap: round; }
.wi-snow line { stroke: #cfe6ff; stroke-width: 1.35; stroke-linecap: round; }
.wi-fog line { stroke: #b6c2d4; stroke-width: 1.7; stroke-linecap: round; }
.wi-hail circle { fill: #cfe6ff; }
.wi-heavy line { stroke-width: 2.1; }
.wi-bolt { fill: #ffca4a; }
.wi-unknown { fill: currentColor; font-size: 9px; font-weight: 700; }

.wi-arrow { display: inline-block; vertical-align: -2px; }
.wi-arrow path { fill: currentColor; opacity: .68; }

.wi-moonphase { display: block; }
.wi-moon-dark { fill: rgba(120, 140, 180, .22); }
.wi-moon-lit { fill: #e6edff; }
.wi-moon-rim { fill: none; stroke: var(--border-strong); stroke-width: .6; }

.glyph {
  fill: none; stroke: currentColor; stroke-width: 1.6;
  stroke-linecap: round; stroke-linejoin: round;
  flex-shrink: 0;
}

/* ---------------------------------------------------------------- hero --- */

.panel-hero { padding: 22px 26px; }

.hero-place {
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  font-weight: 700; letter-spacing: -0.03em;
}

.hero-meta {
  display: flex; flex-wrap: wrap; gap: 7px;
  font-size: 0.84rem; color: var(--text-dim);
}
.hero-updated { color: var(--text-faint); }

.hero-body {
  display: flex; align-items: center; justify-content: space-between;
  gap: 28px; flex-wrap: wrap;
  margin: 14px 0 2px;
}

.hero-now { display: flex; align-items: center; gap: 18px; }
.hero-icon { filter: drop-shadow(0 8px 20px rgba(0, 0, 0, .28)); }

.hero-temp {
  font-size: clamp(3.2rem, 9vw, 4.8rem);
  font-weight: 250; line-height: .95; letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
}
.hero-condition { font-size: 1.06rem; font-weight: 600; margin-top: 6px; }
.hero-feels { font-size: 0.88rem; color: var(--text-dim); }

.hero-side { display: flex; flex-direction: column; gap: 14px; align-items: flex-end; }

.hero-range {
  display: flex; align-items: baseline; gap: 7px; flex-wrap: wrap;
  justify-content: flex-end;
  font-size: 1.4rem; font-variant-numeric: tabular-nums;
}
.range-high { font-weight: 650; }
.range-low { color: var(--text-dim); }
.range-sep { color: var(--text-faint); font-weight: 200; }
.range-label {
  width: 100%; text-align: right;
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: .09em;
  color: var(--text-faint);
}

.hero-normal { font-size: 0.88rem; font-weight: 600; text-align: right; }
.hero-normal span { color: var(--text-dim); font-weight: 400; }

.comfort { display: flex; align-items: center; gap: 12px; }

/* Conic-gradient ring: --pct is the score 0-100. */
.comfort-ring {
  position: relative; display: grid; place-items: center;
  width: 62px; height: 62px; border-radius: 50%;
  background: conic-gradient(var(--ring) calc(var(--pct) * 1%), var(--surface-strong) 0);
  --ring: var(--good);
}
.comfort-ring::after {
  content: ''; position: absolute; inset: 5px;
  background: var(--bg); border-radius: 50%;
}
.comfort[data-band='good'] .comfort-ring { --ring: var(--good); }
.comfort[data-band='fair'] .comfort-ring { --ring: var(--fair); }
.comfort[data-band='poor'] .comfort-ring { --ring: var(--poor); }
.comfort[data-band='bad']  .comfort-ring { --ring: var(--bad); }

.comfort-value {
  position: relative; z-index: 1;
  font-size: 1.08rem; font-weight: 650; font-variant-numeric: tabular-nums;
}
.comfort-label { font-weight: 650; }
.comfort-sub { font-size: 0.76rem; color: var(--text-dim); }

.hero-stats {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding-top: 14px; margin-top: 12px;
  border-top: 1px solid var(--border);
}
.hero-stat {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 13px;
  background: var(--surface-strong); border-radius: 999px;
  font-size: 0.83rem;
}
.hero-stat .glyph { opacity: .6; }
.stat-label { color: var(--text-dim); }
.stat-value { font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- tabs --- */

.tabs {
  /* Sticks BELOW the topbar, whose height varies with the saved-location row
     and wraps on narrow screens, so main.js measures it into --topbar-h. */
  position: sticky; top: calc(var(--topbar-h, 104px) + 8px); z-index: 30;
  display: flex; gap: 2px; align-items: center;
  padding: 5px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border: 1px solid var(--border);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  overflow-x: auto;
  scrollbar-width: none;
  scroll-margin-top: 8px;
}
.tabs::-webkit-scrollbar { display: none; }

.tab {
  flex: 1 0 auto;
  padding: 9px 18px;
  font-size: 0.88rem; font-weight: 600; white-space: nowrap;
  color: var(--text-dim);
  background: none; border: 0; border-radius: 999px;
  transition: color .16s ease, background .16s ease;
}
.tab:hover { color: var(--text); }
.tab[aria-selected='true'] {
  color: var(--text);
  background: var(--surface-strong);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .18);
}

.views { margin-top: var(--gap); }

.view {
  display: flex; flex-direction: column; gap: var(--gap);
  /* Clear both sticky bars when focused or scrolled to. */
  scroll-margin-top: calc(var(--topbar-h, 104px) + 78px);
}
.view:focus { outline: none; }
.view:focus-visible { outline: 2px solid var(--accent); outline-offset: 6px; border-radius: var(--radius); }
.view[hidden] { display: none; }

/* ------------------------------------------------------------ briefing --- */

/* Lives inside the hero card, between the readout and the stat chips. */
.briefing {
  padding-top: 14px; margin-top: 14px;
  border-top: 1px solid var(--border);
}

.briefing-text { font-size: 1rem; line-height: 1.6; max-width: 68ch; }

.briefing-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  background: var(--surface-strong); border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.79rem; color: var(--text-dim);
}
.chip span { color: var(--text); font-weight: 600; }
.chip-flag { border-color: color-mix(in srgb, var(--fair) 45%, transparent); color: var(--fair); }

/* -------------------------------------------------------------- hourly --- */

.hourly-scroll { overflow-x: auto; overscroll-behavior-x: contain; padding-bottom: 6px; }
.hourly-scroll::-webkit-scrollbar { height: 7px; }
.hourly-scroll::-webkit-scrollbar-thumb {
  background: var(--border-strong); border-radius: 99px;
}

.hourly-track { position: relative; }

.hourly-curve {
  position: absolute; left: 0; pointer-events: none;
  /* Aligns with .h-curve-space: column padding + time row + icon + gaps. */
  top: 64px;
}
.curve-line {
  fill: none; stroke: var(--accent); stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
}
.curve-dot { fill: var(--accent); }
.curve-label {
  fill: var(--text); font-size: 12.5px; font-weight: 650;
  font-family: var(--font-sans); font-variant-numeric: tabular-nums;
}

.hourly-cols { display: flex; }

.hourly-col {
  position: relative; flex: 0 0 66px; width: 66px;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 4px 0 2px; text-align: center;
}
.hourly-col.is-daybreak { border-left: 1px dashed var(--border-strong); }
.hourly-col.is-now { background: var(--accent-soft); border-radius: 12px; }

.h-time {
  font-size: 0.74rem; font-weight: 600; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .04em;
}
.hourly-col.is-now .h-time { color: var(--accent); }
.h-daylabel {
  position: absolute; top: 20px;
  font-size: 0.64rem; color: var(--text-faint);
}
.h-icon { margin: 2px auto; }
.h-curve-space { width: 100%; }

.h-precip {
  display: flex; align-items: flex-end;
  width: 22px; height: 34px;
  background: var(--surface-strong); border-radius: 5px; overflow: hidden;
}
.h-precip-bar {
  width: 100%;
  background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 45%, transparent));
  border-radius: 5px;
}
.h-pop { font-size: 0.7rem; color: var(--text-faint); min-height: 1em; }
.h-pop.is-wet { color: var(--accent); font-weight: 600; }
.h-wind {
  display: flex; align-items: center; gap: 3px;
  font-size: 0.71rem; color: var(--text-dim); font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------- tiles --- */

.tile-grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
}

.tile {
  padding: 14px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.tile-icon { display: block; color: var(--accent); margin-bottom: 8px; }
.tile-label {
  font-size: 0.73rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-faint);
}
.tile-value {
  font-size: 1.42rem; font-weight: 600; letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums; margin: 2px 0 3px;
}
.tile-note { font-size: 0.78rem; color: var(--text-dim); line-height: 1.35; }

/* --------------------------------------------------------------- daily --- */

.daily-list { display: flex; flex-direction: column; gap: 3px; }

.daily-row {
  display: grid; align-items: center; gap: 10px;
  grid-template-columns: 52px 56px 34px 40px 48px 1fr 48px;
  width: 100%; padding: 8px 12px;
  background: none; border: 1px solid transparent; border-radius: 12px;
  text-align: left; font-variant-numeric: tabular-nums;
}
.daily-row:hover { background: var(--surface-strong); }
.daily-row.is-selected { background: var(--accent-soft); border-color: var(--accent); }

.d-name { font-weight: 650; font-size: 0.9rem; }
.d-date { font-size: 0.78rem; color: var(--text-faint); }
.d-icon { margin: 0 auto; }
.d-pop { font-size: 0.75rem; color: var(--text-faint); text-align: right; }
.d-pop.is-wet { color: var(--accent); font-weight: 600; }
.d-low { color: var(--text-dim); text-align: right; font-size: 0.92rem; }
.d-high { font-weight: 650; font-size: 0.92rem; }

.d-bar {
  position: relative; display: block;
  height: 6px; border-radius: 99px;
  background: var(--surface-strong);
}
.d-bar-fill {
  position: absolute; top: 0; height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--cool), var(--warm));
}

/* -------------------------------------------------------------- alerts --- */

.alert {
  padding: 15px 18px;
  border: 1px solid var(--border-strong);
  border-left-width: 4px;
  border-radius: var(--radius);
  background: var(--surface-strong);
  backdrop-filter: blur(14px);
}
.alert-official.is-extreme, .alert-official.is-severe { border-left-color: var(--bad); }
.alert-official.is-moderate { border-left-color: var(--poor); }
.alert-computed.is-warning { border-left-color: var(--poor); }
.alert-computed.is-advisory { border-left-color: var(--fair); }

.alert-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.alert-badge {
  padding: 2px 9px; border-radius: 999px;
  font-size: 0.66rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .09em;
  background: var(--surface-hover); color: var(--text-dim);
}
.alert-official .alert-badge { background: var(--bad); color: #fff; }
.alert-title { font-size: 0.98rem; font-weight: 650; }
.alert-time { margin-left: auto; font-size: 0.78rem; color: var(--text-dim); }
.alert-headline { margin-top: 6px; font-size: 0.88rem; color: var(--text-dim); line-height: 1.5; }

.alert-details { margin-top: 10px; font-size: 0.85rem; }
.alert-details summary { cursor: pointer; color: var(--accent); font-size: 0.8rem; }
.alert-details p { margin-top: 8px; white-space: pre-wrap; color: var(--text-dim); line-height: 1.55; }
.alert-instruction { font-weight: 600; color: var(--text) !important; }
.alert-area { font-size: 0.78rem; color: var(--text-faint) !important; }

/* ---------------------------------------------------------- activities --- */

.activity-grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fill, minmax(212px, 1fr));
}

.activity {
  padding: 14px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  --band: var(--text-faint);
}
.activity[data-band='good'] { --band: var(--good); }
.activity[data-band='fair'] { --band: var(--fair); }
.activity[data-band='poor'] { --band: var(--poor); }
.activity[data-band='bad']  { --band: var(--bad); }

.activity-top { display: flex; align-items: center; gap: 8px; }
.activity-icon { color: var(--band); display: flex; }
.activity-label { font-size: 0.9rem; font-weight: 650; }
.activity-score {
  margin-left: auto; font-size: 0.9rem; font-weight: 700;
  color: var(--band); font-variant-numeric: tabular-nums;
}
.activity-when { margin-top: 8px; font-size: 0.85rem; font-weight: 600; }
.activity-blurb { font-size: 0.76rem; color: var(--text-faint); }
.activity-meter {
  display: block; height: 4px; margin-top: 10px;
  background: var(--surface); border-radius: 99px; overflow: hidden;
}
.activity-meter span { display: block; height: 100%; background: var(--band); border-radius: 99px; }

/* ---------------------------------------------------------- sun & moon --- */

.astro-sun { display: flex; align-items: center; gap: 14px; }
.astro-item { display: flex; align-items: center; gap: 9px; }
.astro-item .glyph { color: var(--warm); }
.astro-item-end { text-align: right; flex-direction: row-reverse; }

.astro-label {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-faint);
}
.astro-value { font-size: 1.02rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.astro-note { font-size: 0.79rem; color: var(--text-dim); line-height: 1.4; }

.astro-arc { position: relative; flex: 1; height: 42px; }
.astro-arc-line {
  position: absolute; inset: auto 0 0; height: 40px;
  border-top: 2px dashed var(--border-strong);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}
.astro-arc-dot {
  position: absolute; width: 11px; height: 11px;
  margin-left: -5px; border-radius: 50%;
  background: var(--warm); box-shadow: 0 0 14px var(--warm);
  left: calc(var(--progress) * 100%);
  /* Follow the arc: highest at solar noon, low near the horizon. */
  bottom: calc(sin(var(--progress) * 180deg) * 34px);
}

.astro-facts {
  display: flex; flex-wrap: wrap; gap: 8px 18px;
  margin: 16px 0; padding: 14px 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.astro-facts li { display: flex; flex-direction: column; }
.astro-facts span { font-size: 0.72rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: .07em; }
.astro-facts strong { font-size: 0.95rem; font-variant-numeric: tabular-nums; }

.astro-moon { display: flex; align-items: center; gap: 14px; }

.astro-stars, .astro-aurora {
  margin-top: 14px; padding: 12px 14px;
  background: var(--surface-strong); border-radius: var(--radius);
}
.astro-stars[data-verdict='excellent'] { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--good) 45%, transparent); }
.astro-aurora.is-active { box-shadow: inset 0 0 0 1px color-mix(in srgb, #7be0b0 55%, transparent); }

/* --------------------------------------------------------- air quality --- */

.aqi { text-align: center; --tone: var(--text-dim); }
.aqi[data-tone='good'] { --tone: var(--good); }
.aqi[data-tone='moderate'] { --tone: var(--fair); }
.aqi[data-tone='sensitive'] { --tone: var(--poor); }
.aqi[data-tone='unhealthy'], .aqi[data-tone='very'], .aqi[data-tone='hazardous'] { --tone: var(--bad); }

.aqi-value {
  font-size: 3rem; font-weight: 300; line-height: 1;
  color: var(--tone); font-variant-numeric: tabular-nums;
}
.aqi-label { font-size: 0.88rem; font-weight: 600; margin-top: 4px; }

.aqi-scale {
  position: relative; height: 7px; margin: 14px 0 18px;
  border-radius: 99px;
  background: linear-gradient(90deg, #4ade80, #fbbf24, #fb923c, #f87171, #a855f7);
}
.aqi-scale-marker {
  position: absolute; top: -3px; width: 3px; height: 13px;
  margin-left: -1.5px; border-radius: 2px;
  background: var(--text); box-shadow: 0 0 0 2px var(--bg);
}

.aqi-pollutants {
  display: grid; gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
}
/* auto-fill, not auto-fit: a single active pollen must not stretch edge to edge. */
.pollen-list {
  display: grid; gap: 8px;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
}
.aqi-pollutants li, .pollen-list li {
  padding: 9px 10px; text-align: center;
  background: var(--surface-strong); border-radius: var(--radius-sm);
}
.aqi-pollutants span, .pollen-list span { display: block; font-size: 0.72rem; color: var(--text-faint); }
.aqi-pollutants strong, .pollen-list strong { font-size: 0.94rem; font-variant-numeric: tabular-nums; }
.aqi-pollutants small { font-size: 0.63rem; color: var(--text-faint); font-weight: 400; }
.pollen { margin-top: 16px; }
.pollen-list { margin-top: 8px; }

/* ------------------------------------------------------------- almanac --- */

.almanac-verdict { font-size: 0.95rem; margin-bottom: 14px; line-height: 1.5; }

.almanac-grid {
  display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
}
.almanac-grid li {
  padding: 11px 12px;
  background: var(--surface-strong); border-radius: var(--radius-sm);
}
.almanac-grid span {
  display: block; font-size: 0.71rem; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: .07em;
}
.almanac-grid strong { font-size: 1.05rem; font-variant-numeric: tabular-nums; }
.almanac-grid small { font-size: 0.68rem; color: var(--text-faint); font-weight: 400; margin-left: 3px; }

.almanac-flag {
  margin-top: 12px; padding: 9px 12px;
  font-size: 0.83rem; color: var(--warm);
  background: color-mix(in srgb, var(--warm) 12%, transparent);
  border-radius: var(--radius-sm);
}

/* ------------------------------------------------------------- compare --- */

.compare-list { display: flex; flex-direction: column; gap: 4px; }

.compare-row {
  display: grid; align-items: center; gap: 10px;
  grid-template-columns: 20px 26px 1fr 52px 74px 32px;
  width: 100%; padding: 8px 10px;
  background: none; border: 1px solid transparent; border-radius: 11px;
  text-align: left;
}
.compare-row:hover { background: var(--surface-strong); }

.c-rank { font-size: 0.78rem; color: var(--text-faint); font-variant-numeric: tabular-nums; }
.c-name { font-weight: 600; font-size: 0.9rem; }
.c-temp { text-align: right; font-variant-numeric: tabular-nums; }
.c-meter { display: block; height: 5px; background: var(--surface-strong); border-radius: 99px; overflow: hidden; }
.c-meter span { display: block; height: 100%; background: linear-gradient(90deg, var(--cool), var(--good)); }
.c-score { text-align: right; font-size: 0.82rem; color: var(--text-dim); font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------- radar --- */

.radar-viewport {
  position: relative; height: 420px;
  border-radius: var(--radius); overflow: hidden;
  background: var(--surface-strong);
  cursor: grab; touch-action: none;
}
.radar-viewport.is-dragging { cursor: grabbing; }

.radar-world { position: absolute; inset: 0; will-change: transform; }
.radar-layer { position: absolute; inset: 0; }

.radar-tile {
  position: absolute; width: 256px; height: 256px;
  user-select: none; -webkit-user-drag: none;
}
.radar-base { opacity: .92; }

.radar-frame { opacity: 0; transition: opacity .18s linear; pointer-events: none; }
.radar-frame.is-current { opacity: .82; }

.radar-crosshair {
  position: absolute; top: 50%; left: 50%;
  width: 14px; height: 14px; margin: -7px 0 0 -7px;
  border: 2px solid #fff; border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, .45);
  pointer-events: none;
}

.radar-zoom {
  position: absolute; top: 12px; right: 12px;
  display: flex; flex-direction: column; gap: 4px;
}
.radar-btn {
  width: 32px; height: 32px;
  font-size: 1.05rem; line-height: 1;
  color: #fff; background: rgba(10, 16, 30, .74);
  border: 1px solid rgba(255, 255, 255, .22); border-radius: 8px;
}
.radar-btn:hover { background: rgba(10, 16, 30, .92); }

.radar-attribution {
  position: absolute; bottom: 0; right: 0;
  padding: 3px 8px; font-size: 0.63rem;
  color: #dfe7f5; background: rgba(10, 16, 30, .66);
  border-top-left-radius: 7px;
}
.radar-attribution a { color: #bcd8ff; }

.radar-status {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-size: 0.88rem; color: var(--text-dim);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
}

.radar-controls { display: flex; align-items: center; gap: 12px; margin-top: 12px; }

.radar-play {
  display: grid; place-items: center;
  width: 36px; height: 36px; flex-shrink: 0;
  background: var(--surface-strong); border: 1px solid var(--border);
  border-radius: 50%;
}
.radar-play-icon {
  width: 0; height: 0;
  border-left: 10px solid currentColor;
  border-top: 6.5px solid transparent; border-bottom: 6.5px solid transparent;
  margin-left: 3px;
}
/* Two bars: the box's own width becomes the gap between the borders. */
.radar-play.is-playing .radar-play-icon {
  width: 3px; height: 13px; margin-left: 0;
  border: 0 solid currentColor;
  border-left-width: 3.5px; border-right-width: 3.5px;
}

.radar-scrub { flex: 1; accent-color: var(--accent); }
.radar-time {
  min-width: 128px; text-align: right;
  font-size: 0.83rem; font-variant-numeric: tabular-nums; color: var(--text-dim);
}
.radar-time.is-forecast { color: var(--accent); }

.radar-legend {
  display: flex; align-items: center; gap: 9px;
  margin-top: 10px; font-size: 0.71rem; color: var(--text-faint);
}
.radar-legend-bar {
  flex: 1; height: 6px; border-radius: 99px;
  background: linear-gradient(90deg, #4fb3ff, #4ade80, #fbbf24, #f87171, #d946ef);
}

/* -------------------------------------------------------------- misc --- */

.skeleton {
  background: linear-gradient(100deg, var(--surface) 30%, var(--surface-hover) 50%, var(--surface) 70%);
  background-size: 220% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  border-radius: var(--radius);
}
.skeleton-hero { height: 236px; }
@keyframes shimmer { to { background-position: -220% 0; } }

body.is-loading .layout { opacity: .72; transition: opacity .2s ease; }

.toast {
  position: fixed; left: 50%; bottom: 26px; z-index: 90;
  transform: translateX(-50%);
  padding: 11px 20px;
  font-size: 0.87rem;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.footer {
  max-width: var(--maxw); margin: 0 auto;
  padding: 26px 20px 56px;
  font-size: 0.8rem; color: var(--text-faint);
  border-top: 1px solid var(--border);
}
.footer p + p { margin-top: 7px; }
.footer-note { max-width: 76ch; line-height: 1.55; }
.footer-keys { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

.noscript { padding: 40px 20px; text-align: center; }

/* --------------------------------------------------------- responsive --- */

@media (max-width: 900px) {
  .panel-row { grid-template-columns: 1fr; }
  .hero-body { gap: 20px; }
  .hero-side { align-items: flex-start; }
  .hero-range, .hero-normal, .range-label { text-align: left; justify-content: flex-start; }
}

@media (max-width: 680px) {
  :root { --gap: 14px; }

  .topbar-inner { flex-wrap: wrap; padding: 10px 14px; }
  .search { order: 3; max-width: none; flex-basis: 100%; }
  .topbar-actions { margin-left: auto; }
  .places { padding: 0 14px 10px; }
  .layout { padding: 16px 14px 40px; }
  .panel { padding: 17px; border-radius: 18px; }
  .panel-hero { padding: 19px; }

  .hero-body { flex-direction: column; align-items: flex-start; }
  .hero-now { gap: 12px; }
  .hero-icon { width: 92px; height: 92px; }

  .daily-row {
    grid-template-columns: 46px 34px 36px 42px 1fr 42px;
    gap: 7px; padding: 8px 6px;
  }
  .d-date { display: none; }

  .compare-row { grid-template-columns: 18px 24px 1fr 48px 28px; }
  .c-meter { display: none; }

  .tabs { border-radius: 16px; padding: 4px; top: calc(var(--topbar-h, 168px) + 6px); }
  .tab { flex: 0 0 auto; padding: 8px 13px; font-size: 0.82rem; }


  .radar-viewport { height: 320px; }
  .radar-time { min-width: 96px; font-size: 0.76rem; }
  .footer-keys { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

.alert-meta {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-top: 8px; font-size: 0.8rem; color: var(--text-faint);
}