/* Visual language carried over from design/AppMockup.html and the SwiftUI views:
   sky gradient, glass cards, gauge ring, sparkline, category pills.
   Mobile-first — this is a phone app that happens to run in a browser. */

:root{
  --sky1:#0b1e3d; --sky2:#123a63; --sky3:#2a6f8f;
  --good:#00994f; --mod:#ffd600; --sens:#f58c22;
  --unh:#e52938; --vunh:#8f1f8c; --haz:#7d1428;
  --ink:#fff; --dim:rgba(255,255,255,.66); --dimmer:rgba(255,255,255,.44);
  --line:rgba(255,255,255,.14);
  --glass:linear-gradient(160deg,rgba(255,255,255,.17),rgba(255,255,255,.055));
  --safe-b:env(safe-area-inset-bottom,0px);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  margin:0;color:var(--ink);
  background:radial-gradient(125% 62% at 50% 0%,#2a6f8f 0%,#123a63 40%,#0b1e3d 74%,#081428 100%)
             fixed,#081428;
  font:16px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text",Segoe UI,Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
  overscroll-behavior-y:none;
}
#app{max-width:520px;margin:0 auto;padding:0 16px calc(28px + var(--safe-b));min-height:100%}

/* ── chrome ─────────────────────────────────────────────────────────────── */
.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:calc(14px + env(safe-area-inset-top,0px)) 2px 6px}
.topbar h1{margin:0;font-size:22px;font-weight:800;letter-spacing:-.02em}
.iconbtn{width:34px;height:34px;border:0;border-radius:50%;background:rgba(255,255,255,.15);
  color:#fff;display:grid;place-items:center;font-size:15px;cursor:pointer}
.iconbtn:active{background:rgba(255,255,255,.26)}
.back{background:none;border:0;color:var(--dim);font-size:15px;padding:6px 0;cursor:pointer}

/* ── cards ──────────────────────────────────────────────────────────────── */
.card{background:var(--glass);border:1px solid rgba(255,255,255,.2);
  border-radius:20px;padding:16px 18px;margin:12px 0;backdrop-filter:blur(10px)}
.card.tight{padding:13px 15px}
.card h2{font-size:11.5px;text-transform:uppercase;letter-spacing:.1em;
  color:var(--dim);margin:0 0 11px;font-weight:700}

.loc{font-size:12.5px;color:var(--dim);display:flex;align-items:center;gap:5px}
.hero-main{display:flex;align-items:center;gap:16px;margin-top:8px}
.bignum{font-size:54px;font-weight:800;line-height:1;letter-spacing:-.04em;
  font-variant-numeric:tabular-nums}
.ago{font-size:12px;color:var(--dimmer);margin-top:8px}
.advice{font-size:14px;color:var(--dim);margin-top:10px;line-height:1.45}

.pill{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12px;
  font-weight:800;color:#08131f;white-space:nowrap}
.ring{margin-left:auto;flex:0 0 auto}

/* ── button ─────────────────────────────────────────────────────────────── */
.cta{display:block;width:100%;padding:17px;border:0;border-radius:999px;
  font-size:17px;font-weight:800;color:#fff;cursor:pointer;margin:16px 0 4px;
  background:linear-gradient(135deg,#4aa3c7,#2a6f8f);
  box-shadow:0 10px 26px rgba(42,111,143,.4)}
.cta:active{transform:translateY(1px)}
.cta:disabled{opacity:.55;box-shadow:none}
.cta.secondary{background:rgba(255,255,255,.15);box-shadow:none;font-size:15px;padding:13px}

/* ── history ────────────────────────────────────────────────────────────── */
.rows{display:flex;flex-direction:column}
.row{display:flex;align-items:center;gap:12px;padding:11px 2px;
  border-bottom:1px solid var(--line);cursor:pointer;background:none;border-left:0;
  border-right:0;border-top:0;width:100%;text-align:left;color:inherit;font:inherit}
.row:last-child{border-bottom:0}
.row:active{background:rgba(255,255,255,.05)}
.thumb{width:44px;height:44px;border-radius:11px;object-fit:cover;flex:0 0 auto;
  background:rgba(255,255,255,.12)}
.row .meta{flex:1;min-width:0}
.row .place{font-size:14.5px;font-weight:600;white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis}
.row .when{font-size:12px;color:var(--dimmer);margin-top:1px}
.row .score{font-size:19px;font-weight:800;font-variant-numeric:tabular-nums}
.chev{color:var(--dimmer);font-size:13px}

/* ── detail ─────────────────────────────────────────────────────────────── */
.shot{width:100%;border-radius:16px;display:block;background:#000;aspect-ratio:4/3;
  object-fit:cover}
.kv{display:flex;justify-content:space-between;gap:14px;padding:8px 0;
  border-bottom:1px solid var(--line);font-size:14.5px}
.kv:last-child{border-bottom:0}
.kv .k{color:var(--dim)}
.kv .v{text-align:right;font-variant-numeric:tabular-nums}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stat{background:rgba(255,255,255,.08);border:1px solid var(--line);
  border-radius:14px;padding:11px 13px}
.stat .lbl{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--dimmer)}
.stat .val{font-size:16px;font-weight:700;margin-top:3px}
.stat .sub{font-size:11.5px;color:var(--dimmer);margin-top:2px}

.notice{border-radius:12px;padding:11px 13px;font-size:13.5px;margin:10px 0;line-height:1.45}
.notice.warn{background:rgba(255,214,0,.14);border:1px solid rgba(255,214,0,.4)}
.notice.info{background:rgba(74,163,199,.16);border:1px solid rgba(74,163,199,.42)}
.notice.bad{background:rgba(229,41,56,.15);border:1px solid rgba(229,41,56,.45)}

/* ── capture ────────────────────────────────────────────────────────────── */
.camwrap{position:relative;border-radius:20px;overflow:hidden;background:#000;
  aspect-ratio:3/4;margin-top:8px}
.camwrap video{width:100%;height:100%;object-fit:cover;display:block}
.guide{position:absolute;inset:11%;border:2px dashed rgba(255,255,255,.5);
  border-radius:14px;pointer-events:none}
.guide span{position:absolute;left:0;right:0;bottom:-30px;text-align:center;
  font-size:12.5px;color:rgba(255,255,255,.85)}
.status{text-align:center;font-size:14.5px;color:var(--dim);min-height:22px;margin-top:12px}

/* ── settings ───────────────────────────────────────────────────────────── */
.toggle{display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 0;border-bottom:1px solid var(--line)}
.toggle:last-child{border-bottom:0}
.toggle .t{font-size:15.5px}
.toggle .d{font-size:12.5px;color:var(--dimmer);margin-top:3px;line-height:1.4}
.switch{position:relative;width:50px;height:30px;flex:0 0 auto}
.switch input{opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.switch .track{position:absolute;inset:0;border-radius:999px;background:rgba(255,255,255,.24);
  transition:background .18s;pointer-events:none}
.switch .knob{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;
  background:#fff;transition:transform .18s;pointer-events:none}
.switch input:checked ~ .track{background:var(--good)}
.switch input:checked ~ .knob{transform:translateX(20px)}

.linkrow{display:flex;justify-content:space-between;align-items:center;width:100%;
  padding:13px 0;border:0;border-bottom:1px solid var(--line);background:none;
  color:inherit;font:inherit;font-size:15.5px;cursor:pointer;text-align:left}
.linkrow:last-child{border-bottom:0}

/* ── about ──────────────────────────────────────────────────────────────── */
.mark{width:92px;height:92px;border-radius:21px;margin:6px auto 0;display:grid;
  place-items:center;background:linear-gradient(180deg,#1b4f8a,#4aa3c7 55%,#e8c98f);
  box-shadow:0 12px 30px rgba(0,0,0,.35)}
.center{text-align:center}
.muted{color:var(--dim)}
.tiny{font-size:12px;color:var(--dimmer);line-height:1.5}
a{color:#8fd0ea}

/* ── misc ───────────────────────────────────────────────────────────────── */
.empty{text-align:center;padding:34px 18px;color:var(--dim)}
.empty .big{font-size:42px;margin-bottom:10px;opacity:.75}
.spinner{width:19px;height:19px;border:2.5px solid rgba(255,255,255,.28);
  border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;
  display:inline-block;vertical-align:-4px;margin-right:8px}
@keyframes spin{to{transform:rotate(360deg)}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}