:root{color-scheme:light;--bg:#f6f7f5;--bg-elev:#ffffff;--card:#ffffff;--text:#14181b;--text-soft:#454c52;--muted:#6b7480;--primary:#10796a;--primary-dark:#0b5c50;--primary-soft:#e2f2ef;--primary-contrast:#ffffff;--accent:#b4531a;--accent-soft:#fdeee2;--border:#e3e6e3;--border-strong:#cfd4d0;--danger:#c2382f;--danger-soft:#fdeeec;--success:#15803d;--success-soft:#e7f6ec;--warning:#b45309;--warning-soft:#fdf3e1;--skeleton:#e9ecea;--skeleton-hi:#f4f6f4;--radius:14px;--radius-sm:9px;--radius-pill:999px;--shadow-sm:0 1px 2px rgba(16,24,40,0.05);--shadow:0 1px 2px rgba(16,24,40,0.06),0 2px 8px rgba(16,24,40,0.06);--shadow-lg:0 12px 34px rgba(16,24,40,0.16);--focus:0 0 0 3px rgba(16,121,106,0.28);--header-h:56px;--nav-h:60px;--safe-bottom:env(safe-area-inset-bottom,0px);--safe-top:env(safe-area-inset-top,0px);--maxw:720px}@media (prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#101413;--bg-elev:#171c1b;--card:#171c1b;--text:#eef1ef;--text-soft:#c3cac6;--muted:#8d9793;--primary:#4fd1b9;--primary-dark:#35b8a1;--primary-soft:#14312c;--primary-contrast:#06201c;--accent:#f0a06a;--accent-soft:#33200f;--border:#262d2b;--border-strong:#364039;--danger:#f28b82;--danger-soft:#33201e;--success:#6ee7a0;--success-soft:#14301f;--warning:#f0b866;--warning-soft:#322512;--skeleton:#222a28;--skeleton-hi:#2c3533;--shadow-sm:0 1px 2px rgba(0,0,0,0.4);--shadow:0 1px 2px rgba(0,0,0,0.4),0 2px 10px rgba(0,0,0,0.35);--shadow-lg:0 12px 34px rgba(0,0,0,0.55);--focus:0 0 0 3px rgba(79,209,185,0.3)}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.45;background:var(--bg);color:var(--text);padding-bottom:calc(var(--nav-h) + 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.empty-icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;margin-bottom:.7rem;border-radius:var(--radius-pill);background:var(--primary-soft);color:var(--primary)}.empty h2{color:var(--text);margin-bottom:.3rem}.empty p{max-width:34ch;margin:0 auto .9rem}.alert,.empty p{font-size:.88rem}.alert{display:flex;align-items:flex-start;gap:.5rem;padding:.65rem .8rem;border-radius:var(--radius-sm);border:1px solid transparent}.alert-error{background:var(--danger-soft);border-color:color-mix(in srgb,var(--danger) 30%,transparent);color:var(--danger)}.alert-info{background:var(--primary-soft);border-color:color-mix(in srgb,var(--primary) 25%,transparent);color:var(--primary-dark)}@media (prefers-color-scheme:dark){.alert-info{color:var(--primary)}}.alert-warn{background:var(--warning-soft);border-color:color-mix(in srgb,var(--warning) 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.85rem;border-radius:var(--radius-sm);background:var(--text);color:var(--bg);box-shadow:var(--shadow-lg);font-size:.88rem;animation:toast-in .18s ease-out}.toast-success{background:var(--success);color:#fff}.toast-error{background:var(--danger);color:#fff}.toast a{text-decoration:underline;font-weight:600}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;background:color-mix(in srgb,var(--bg-elev) 92%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--border);padding-bottom:var(--safe-bottom)}.bottom-nav a{flex:1 1;height:var(--nav-h);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:.7rem;font-weight:600;color:var(--muted)}.bottom-nav a.active{color:var(--primary)}.bottom-nav .nav-icon{display:flex;align-items:center;justify-content:center;height:24px}@media (min-width:900px){body{padding-bottom:0}.bottom-nav{position:static;max-width:var(--maxw);margin:2rem auto 0;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elev)}.sticky-cta{bottom:.8rem}.toast-host{bottom:1.2rem}}.location-bar{display:flex;align-items:center;gap:.6rem;width:100%;min-height:54px;padding:.55rem .7rem;text-align:left;font-weight:400;color:var(--text);background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.location-bar:hover:not(:disabled){background:var(--card);border-color:var(--primary)}.location-bar .pin{display:flex;color:var(--primary)}.location-title{display:block;font-weight:600;font-size:.92rem}.location-hint{display:block;color:var(--muted);font-size:.78rem}.map-link{display:inline-flex;align-items:center;gap:.25rem;font-size:.85rem}.list-reset{list-style:none;margin:0;padding:0}.chip[aria-pressed=true]{background:var(--primary);border-color:var(--primary);color:var(--primary-contrast)}.sheet-backdrop{position:fixed;inset:0;z-index:50;display:flex;align-items:flex-end;justify-content:center;background:rgba(16,24,40,.45)}@media (prefers-color-scheme:dark){.sheet-backdrop{background:rgba(0,0,0,.62)}}.sheet{width:min(100%,520px);max-height:88vh;overflow-y:auto;padding:.9rem 1rem calc(1rem + var(--safe-bottom));background:var(--bg-elev);border:1px solid var(--border);border-bottom:0;border-radius:var(--radius) var(--radius) 0 0;box-shadow:var(--shadow-lg);animation:sheet-in .18s ease-out}@keyframes sheet-in{0%{transform:translateY(14px);opacity:0}}.sheet-label{font-size:.82rem;font-weight:600;color:var(--text-soft)}.option-list{list-style:none;margin:0;padding:0;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.option-row{display:flex;align-items:center;gap:.55rem;width:100%;min-height:52px;padding:.6rem .7rem;text-align:left;font-weight:400;color:var(--text);background:var(--bg-elev);border:0;border-radius:0}.option-list li+li .option-row{border-top:1px solid var(--border)}.option-row:hover:not(:disabled){background:var(--primary-soft);color:var(--text)}.option-icon{display:flex;color:var(--primary)}.option-title{font-weight:600;font-size:.9rem}@media (min-width:640px){.sheet-backdrop{align-items:center}.sheet{border-bottom:1px solid var(--border);border-radius:var(--radius)}}