:root{
  --bg:#16181d;
  --ink:#fff;
  --ink-2:rgba(236,240,255,.66);
  --ink-3:rgba(236,240,255,.4);
  --line:rgba(255,255,255,.13);
  --accent:#2f6bff;
  --glass-bg:linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.03)), rgba(28,31,39,.42);
  --glass-shadow:inset 0 1px 0 rgba(255,255,255,.2), inset 0 -1px 0 rgba(255,255,255,.04), 0 12px 40px rgba(0,0,0,.32);
  --gutter:clamp(14px, 2.2vw, 28px);
  --safe-t:max(env(safe-area-inset-top), 0px);
  --safe-b:max(env(safe-area-inset-bottom), 0px);
  --sans:"Geist", ui-sans-serif, system-ui, -apple-system, "SF Pro Display", sans-serif;
  --mono:"Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --dot:"Doto", var(--mono);
  color-scheme:dark;
}
*{ box-sizing:border-box; margin:0; padding:0; }
html, body{ height:100%; background:var(--bg); color:var(--ink); font-family:var(--sans); -webkit-font-smoothing:antialiased; overflow:hidden; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; -webkit-tap-highlight-color:transparent; }
a{ color:inherit; }
.mono{ font-family:var(--mono); }
.sep{ display:inline-block; width:14px; height:1px; background:currentColor; opacity:.5; vertical-align:middle; margin:0 .6em; }
:focus-visible{ outline:2px solid #fff; outline-offset:3px; }

.glass{
  background:var(--glass-bg);
  -webkit-backdrop-filter:blur(22px) saturate(170%);
  backdrop-filter:blur(22px) saturate(170%);
  border:1px solid var(--line);
  box-shadow:var(--glass-shadow);
}

/* ---------- stage ---------- */

.poster{ position:fixed; inset:0; height:100dvh; overflow:hidden; isolation:isolate; user-select:none; -webkit-user-select:none; }
#field, #map, .places{ position:absolute; inset:0; width:100%; height:100%; }
#field{ z-index:0; }
.poster.no-gl{ background:radial-gradient(120% 80% at 50% 40%, #2a3a8f, #16181d 70%); }

#map{ z-index:1; pointer-events:none; overflow:visible; }
#map .g{ stroke:rgba(255,255,255,.06); stroke-width:1; }
#map .gl{ fill:rgba(255,255,255,.32); font:500 9.5px var(--mono); letter-spacing:.04em; }
#map .t{ stroke:rgba(255,255,255,.28); stroke-width:1; }
#map .ring{ fill:none; stroke:rgba(255,255,255,.17); stroke-width:1; stroke-dasharray:1 5; stroke-linecap:round; }
#map .rl{ fill:rgba(255,255,255,.42); font:500 9.5px var(--mono); }
#map .cross{ stroke:rgba(255,255,255,.35); stroke-width:1; }

.places{ z-index:2; pointer-events:none; transition:opacity .35s, filter .35s; }
.places.out{ opacity:0; filter:blur(6px); }
.place{
  position:absolute; left:0; top:0; white-space:nowrap; font-weight:600; letter-spacing:-.01em;
  display:flex; align-items:center; gap:5px; margin-top:-.62em; margin-left:-3.5px;
  text-shadow:0 1px 2px rgba(0,0,0,.55), 0 0 12px rgba(0,0,0,.25);
  animation:placeIn .6s cubic-bezier(.2,.8,.2,1) both; animation-delay:var(--d);
}
.place i{ width:6px; height:6px; border-radius:50%; background:#fff; box-shadow:0 0 0 1.5px rgba(0,0,0,.45); flex:none; }
.place.t0{ font-size:12.5px; color:rgba(255,255,255,.86); }
.place.t1{ font-size:13.5px; }
.place.t2{ font-size:15.5px; }
.place.t3{ font-size:18px; font-weight:650; }
.place.t3 i{ width:8px; height:8px; background:transparent; box-shadow:inset 0 0 0 2px #fff, 0 0 0 1.5px rgba(0,0,0,.4); }
@keyframes placeIn{ from{ opacity:0; transform:translate(var(--x,0),0); filter:blur(4px); } }

/* ---------- pin ---------- */

.pin{ position:absolute; left:0; top:0; z-index:4; }
.bubble{
  position:absolute; left:0; bottom:22px; transform:translateX(-50%);
  min-width:clamp(118px, 13vw, 168px); padding:clamp(12px,1.4vw,18px) clamp(16px,1.8vw,24px) clamp(10px,1.2vw,14px);
  border-radius:clamp(30px, 3.4vw, 44px);
  background:rgba(18,20,26,.86);
  -webkit-backdrop-filter:blur(14px); backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14), 0 18px 50px rgba(0,0,0,.45);
  display:flex; flex-direction:column; align-items:center; gap:2px;
}
.bubble::after{
  content:""; position:absolute; left:50%; bottom:-9px; width:18px; height:18px; margin-left:-9px;
  background:rgba(18,20,26,.92); border-right:1px solid rgba(255,255,255,.12); border-bottom:1px solid rgba(255,255,255,.12);
  transform:rotate(45deg); border-bottom-right-radius:4px;
}
.bubble-temp{ font-family:var(--dot); font-weight:900; font-size:clamp(58px, 7.4vw, 104px); line-height:.86; letter-spacing:-.02em; display:flex; font-variant-numeric:tabular-nums; }
.bubble-temp .deg{ font-size:.62em; margin-left:.02em; margin-top:.02em; }
#temp.tick{ animation:tick .38s cubic-bezier(.2,.8,.2,1); }
@keyframes tick{ from{ opacity:.25; transform:translateY(.12em); filter:blur(2px); } }
.bubble-icon{ width:clamp(34px, 3.6vw, 46px); height:clamp(34px, 3.6vw, 46px); }
.bubble-icon svg{ width:100%; height:100%; display:block; filter:drop-shadow(0 2px 6px rgba(0,0,0,.3)); }
.pin-dot{
  position:absolute; left:-7px; top:-7px; width:14px; height:14px; border-radius:50%;
  background:#1b1d22; box-shadow:0 0 0 2px rgba(255,255,255,.9);
}
.pin-dot::before, .pin-dot::after{
  content:""; position:absolute; inset:-2px; border-radius:50%; border:1.5px solid rgba(255,255,255,.7);
  animation:ping 2.6s cubic-bezier(.2,.6,.3,1) infinite;
}
.pin-dot::after{ animation-delay:1.3s; }
@keyframes ping{ to{ transform:scale(4.2); opacity:0; } }
.pin-label{ position:absolute; left:0; top:13px; transform:translateX(-50%); white-space:nowrap; font-size:11px; letter-spacing:.04em; color:var(--ink-2); text-shadow:0 1px 3px rgba(0,0,0,.6); }
.poster[data-state="spinning"] .bubble{ animation:wobble .9s ease-in-out infinite; }
@keyframes wobble{ 50%{ transform:translateX(-50%) translateY(-4px) scale(1.03); } }

/* ---------- top chrome ---------- */

.top{
  position:absolute; z-index:5; left:0; right:0; top:0;
  padding:calc(var(--safe-t) + var(--gutter)) var(--gutter) 0;
  display:flex; justify-content:space-between; align-items:flex-start; gap:16px; pointer-events:none;
}
.top > *{ pointer-events:auto; }
.top-left{ display:flex; flex-direction:column; align-items:flex-start; gap:12px; }

.spin-btn{
  width:58px; height:58px; border-radius:50%; display:grid; place-items:center;
  background:radial-gradient(120% 120% at 30% 20%, #5b8cff, var(--accent) 55%, #1f4fe0);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.45), inset 0 -2px 6px rgba(0,0,40,.25), 0 8px 26px rgba(47,107,255,.45);
  transition:transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s;
}
.spin-btn svg{ width:26px; height:26px; transition:transform .6s cubic-bezier(.2,.8,.2,1); }
.spin-btn:hover{ transform:scale(1.05); box-shadow:inset 0 1px 0 rgba(255,255,255,.45), 0 10px 34px rgba(47,107,255,.6); }
.spin-btn:active{ transform:scale(.94); }
.poster[data-state="spinning"] .spin-btn svg{ animation:spinIcon .7s linear infinite; }
@keyframes spinIcon{ to{ transform:rotate(360deg); } }

.legend{ border-radius:22px; min-width:170px; overflow:hidden; }
.legend-title{ padding:13px 18px 11px; font-size:15px; font-weight:600; border-bottom:1px solid var(--line); letter-spacing:-.01em; }
.legend-body{ position:relative; display:flex; gap:16px; padding:16px 18px 18px; height:166px; }
.legend-bar{ position:relative; width:5px; border-radius:3px; flex:none; transition:background .4s; }
.legend-marker{
  position:absolute; left:50%; width:13px; height:13px; margin:0 0 -6.5px -6.5px; border-radius:50%;
  background:#fff; box-shadow:0 0 0 3px rgba(0,0,0,.35), 0 0 12px rgba(255,255,255,.7);
  transition:bottom .5s cubic-bezier(.2,.8,.2,1);
}
.legend-labels{ list-style:none; position:relative; flex:1; }
.legend-labels li{ position:absolute; left:0; transform:translateY(50%); font-size:14px; color:var(--ink-2); white-space:nowrap; }
.mapdata{ font-size:11.5px; color:var(--ink-2); padding-left:14px; text-underline-offset:2px; }

.keys{
  margin-top:6px; display:flex; flex-wrap:wrap; justify-content:center; gap:6px 14px; max-width:560px;
  font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-3);
}
.keys span{ display:inline-flex; align-items:center; gap:6px; }
.keys kbd{
  font:500 10px var(--mono); min-width:20px; height:19px; padding:0 5px; display:inline-grid; place-items:center;
  border-radius:5px; color:var(--ink-2); background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.14); border-bottom-width:2px;
}
.keys .credit-line{ flex-basis:100%; justify-content:center; text-transform:none; letter-spacing:.02em; opacity:.8; }

.rail{ display:flex; flex-direction:column; border-radius:30px; padding:4px; }
.rail button{ width:50px; height:52px; display:grid; place-items:center; border-radius:24px; transition:background .2s; }
.rail button:hover{ background:rgba(255,255,255,.1); }
.rail button:active{ background:rgba(255,255,255,.18); }
.rail svg{ width:24px; height:24px; }
.rail .mono{ font-size:14px; font-weight:500; }

.toast{
  position:absolute; z-index:7; left:50%; top:calc(var(--safe-t) + var(--gutter) + 70px); transform:translate(-50%, -8px);
  padding:8px 14px; border-radius:99px; font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  background:rgba(20,22,28,.8); border:1px solid var(--line); -webkit-backdrop-filter:blur(12px); backdrop-filter:blur(12px);
  opacity:0; pointer-events:none; transition:opacity .25s, transform .25s;
}
.toast.on{ opacity:1; transform:translate(-50%, 0); }

/* save poster menu, beside the rail */
.save-menu{
  position:absolute; z-index:6; left:0; top:0; width:264px; padding:6px; border-radius:24px;
  opacity:0; visibility:hidden; transform:translateY(-4px) scale(.98); transform-origin:top right;
  transition:opacity .2s, transform .2s cubic-bezier(.2,.8,.2,1), visibility 0s .2s;
}
.save-menu.on{ opacity:1; visibility:visible; transform:none; transition-delay:0s; }
.save-title{ padding:9px 12px 8px; font-size:15px; font-weight:600; letter-spacing:-.01em; }
.save-menu hr{ border:0; height:1px; background:var(--line); margin:4px 8px; }
.save-menu button{
  position:relative; width:100%; display:grid; grid-template-columns:auto 1fr auto auto; align-items:center; gap:10px;
  padding:10px 12px; border-radius:16px; text-align:left; overflow:hidden; transition:background .2s, opacity .2s;
}
.save-menu button:hover:not(:disabled), .save-menu button:focus-visible{ background:rgba(255,255,255,.1); }
.save-menu button:focus-visible{ outline-offset:-2px; }
.save-menu button:disabled{ cursor:default; opacity:.4; }
.save-menu button.busy{ opacity:1; background:rgba(255,255,255,.08); }
.save-menu kbd{
  font:500 10px var(--mono); min-width:20px; height:19px; padding:0 5px; display:inline-grid; place-items:center;
  border-radius:5px; color:var(--ink-2); background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.14); border-bottom-width:2px;
}
.save-name{ font-size:14.5px; font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.save-fmt{ font-size:11.5px; color:var(--ink-2); padding:2px 7px; border-radius:99px; background:rgba(255,255,255,.08); }
.save-px{ font-size:10.5px; color:var(--ink-3); }
.save-bar{ position:absolute; left:0; bottom:0; height:2px; width:calc(var(--p, 0) * 100%); background:#fff; box-shadow:0 0 10px rgba(255,255,255,.5); }
.save-menu button:not(.busy) .save-bar{ display:none; }
@media (hover:none){ .save-menu kbd{ display:none; } .save-menu button{ grid-template-columns:1fr auto auto; } }

/* ---------- bottom ---------- */

.bottom{
  position:absolute; z-index:5; left:0; right:0; bottom:0;
  padding:0 var(--gutter) calc(var(--safe-b) + var(--gutter));
  display:grid; grid-template-columns:1fr auto; grid-template-areas:"head stats" "tl tl"; align-items:end; gap:18px 24px;
  pointer-events:none;
}
.bottom > *{ pointer-events:auto; }

.headline{ grid-area:head; min-width:0; text-shadow:0 2px 24px rgba(0,0,0,.35); }
.eyebrow{ font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-2); margin-bottom:10px; }
.city{
  font-weight:650; font-size:clamp(46px, 8.6vw, 150px); line-height:.88; letter-spacing:-.045em;
  cursor:pointer; overflow-wrap:anywhere; text-wrap:balance; max-width:16ch;
}
.poster[data-state="spinning"] .city{ color:rgba(255,255,255,.75); }
.meta{ margin-top:12px; font-size:clamp(14px, 1.3vw, 17px); color:var(--ink-2); font-weight:500; }

.stats{ grid-area:stats; display:grid; grid-template-columns:repeat(2, minmax(120px, 1fr)); border-radius:22px; overflow:hidden; }
.stat{ padding:12px 16px 13px; }
.stat:nth-child(odd){ border-right:1px solid var(--line); }
.stat:nth-child(-n+2){ border-bottom:1px solid var(--line); }
.stat dt{ font:500 10px var(--mono); letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); margin-bottom:6px; }
.stat dd{ display:flex; align-items:baseline; gap:6px; font-variant-numeric:tabular-nums; }
.stat b{ font-size:22px; font-weight:600; letter-spacing:-.02em; }
.stat small{ font:500 10.5px var(--mono); color:var(--ink-2); white-space:nowrap; }
.wind-arrow{ width:15px; height:15px; align-self:center; transition:transform .6s cubic-bezier(.2,.8,.2,1); }

/* timeline — the iOS scrubber */
.timeline{
  grid-area:tl; justify-self:center; width:min(780px, 100%);
  border-radius:32px; padding:16px 20px 12px;
  display:grid; grid-template-columns:auto 1fr auto; grid-template-areas:"play head range" "track track track"; align-items:center; gap:12px 14px;
  background:linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.04)), rgba(46,52,70,.38);
}
.play{ grid-area:play; width:46px; height:46px; border-radius:50%; display:grid; place-items:center; background:rgba(255,255,255,.14); box-shadow:inset 0 1px 0 rgba(255,255,255,.2); transition:background .2s, transform .2s; }
.play:hover{ background:rgba(255,255,255,.22); }
.play:active{ transform:scale(.92); }
.play svg{ width:20px; height:20px; }
.timeline[data-playing="1"] .i-play, .timeline[data-playing="0"] .i-pause{ display:none; }
.tl-head{ grid-area:head; min-width:0; }
.tl-title{ font-size:17px; font-weight:600; letter-spacing:-.01em; }
.tl-date{ font-size:14px; color:var(--ink-2); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.tl-range{ grid-area:range; display:flex; gap:4px; padding:4px; border-radius:99px; background:rgba(0,0,0,.18); }
.tl-range button{ padding:7px 13px; border-radius:99px; font-size:15px; font-weight:500; color:var(--ink-2); transition:background .2s, color .2s; }
.tl-range button.on{ background:rgba(255,255,255,.22); color:#fff; box-shadow:inset 0 1px 0 rgba(255,255,255,.2); }

.tl-track{ grid-area:track; position:relative; padding:8px 4px 0; cursor:pointer; touch-action:none; outline-offset:6px; border-radius:8px; }
.tl-rail{ position:relative; height:8px; border-radius:99px; background:rgba(255,255,255,.16); }
.tl-fill{ position:absolute; left:0; top:0; bottom:0; border-radius:99px; background:#fff; box-shadow:0 0 14px rgba(255,255,255,.45); }
.tl-fill::after{ content:""; position:absolute; right:-7px; top:50%; width:14px; height:14px; margin-top:-7px; border-radius:50%; background:#fff; box-shadow:0 1px 6px rgba(0,0,0,.4); }
.tl-ticks i{ position:absolute; top:50%; width:2px; height:4px; margin:-2px 0 0 -1px; background:rgba(255,255,255,.4); border-radius:1px; mix-blend-mode:difference; }
.tl-ticks i.major{ height:8px; margin-top:-4px; }
.tl-hours{ position:relative; height:28px; margin-top:6px; }
.tl-hours span{ position:absolute; top:6px; transform:translateX(-50%); font-size:13px; color:rgba(160,190,255,.75); transition:color .2s; }
.tl-hours span:first-child{ transform:none; }
.tl-hours span.on{ color:#fff; }

/* ---------- small screens ---------- */

@media (max-width:700px){
  .keys{ display:none; }
  .spin-btn{ width:52px; height:52px; }
  .legend{ min-width:0; border-radius:18px; }
  .legend-title{ padding:10px 14px 9px; font-size:13.5px; }
  .legend-body{ height:118px; padding:12px 14px 14px; gap:12px; }
  .legend-labels li{ font-size:12.5px; }
  .rail button{ width:46px; height:48px; }

  .bottom{ grid-template-columns:1fr; grid-template-areas:"head" "stats" "tl"; gap:12px; }
  .city{ font-size:clamp(40px, 13vw, 64px); }
  .meta{ margin-top:8px; font-size:14px; }
  .eyebrow{ margin-bottom:8px; font-size:10px; }
  .stats{ grid-template-columns:repeat(4, 1fr); border-radius:18px; }
  .stat{ padding:9px 10px 10px; border:0 !important; }
  .stat + .stat{ border-left:1px solid var(--line) !important; }
  .stat dt{ font-size:9px; margin-bottom:4px; }
  .stat b{ font-size:17px; }
  .stat small{ display:none; }
  .wind-arrow{ width:12px; height:12px; }
  .timeline{ border-radius:26px; padding:12px 14px 8px; gap:10px 12px; }
  .play{ width:40px; height:40px; }
  .tl-title{ font-size:15px; }
  .tl-date{ font-size:12.5px; }
  .tl-range button{ padding:6px 10px; font-size:13.5px; }
  .tl-hours span{ font-size:12px; }
}
@media (max-width:700px) and (max-height:700px){
  .legend{ display:none; }
}

/* phones in landscape, short windows */
@media (max-height:560px){
  .legend, .mapdata, .keys, .stats{ display:none; }
  .top-left{ gap:0; }
  .spin-btn{ width:48px; height:48px; }
  .rail{ flex-direction:row; }
  .rail button{ width:44px; height:44px; }
  .bottom{ grid-template-columns:minmax(0, 1fr) minmax(0, 1.3fr); grid-template-areas:"head tl"; gap:16px; }
  .city{ font-size:clamp(34px, 9vh, 56px); }
  .eyebrow{ display:none; }
  .meta{ margin-top:6px; font-size:13px; }
  .timeline{ padding:10px 14px 4px; gap:8px 12px; border-radius:24px; }
  .play{ width:38px; height:38px; }
  .bubble-temp{ font-size:46px; }
  .bubble-icon{ width:28px; height:28px; }
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
}