:root{--free: #10b981;--free-2: #34d399;--occupied-2: #cdd5e3;--occupied-text: #5b6678;--accent: #7c3aed;--accent-2: #a855f7;--gold: #fbbf24;--text: #1e2536;--muted: #8b93a7;--radius: 26px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;min-height:100vh}body{font-family:ui-rounded,SF Pro Rounded,Segoe UI,system-ui,-apple-system,sans-serif;color:var(--text);background:radial-gradient(60% 50% at 80% 0%,#ffe4f3,#ffe4f300 60%),radial-gradient(55% 45% at 8% 14%,#dbeafe,#dbeafe00 60%),radial-gradient(50% 50% at 92% 92%,#d1fae5,#d1fae500 60%),linear-gradient(180deg,#f6f8ff,#eef1fb);background-attachment:fixed}.app{min-height:100vh;max-width:760px;margin:0 auto;padding:22px 18px 40px;display:flex;flex-direction:column}.topbar{text-align:center;margin-bottom:10px}.topbar h1{margin:0;font-size:clamp(1.7rem,6vw,2.3rem);font-weight:800;letter-spacing:-.03em;background:linear-gradient(120deg,#7c3aed,#ec4899);-webkit-background-clip:text;background-clip:text;color:transparent}.summary{display:flex;gap:8px;justify-content:center;margin-top:12px;flex-wrap:wrap}.pill{padding:7px 16px;border-radius:999px;font-weight:700;font-size:.9rem;box-shadow:0 4px 12px #1e253614}.pill-free{background:linear-gradient(120deg,var(--free-2),var(--free));color:#fff}.pill-occupied{background:#fff;color:var(--occupied-text)}.status{text-align:center;margin:8px 0;color:var(--muted);font-weight:600;font-size:.9rem;min-height:1.1em}.status-error{color:#ef4444}.sections{width:70%;margin:10px 0 0 auto;display:flex;flex-direction:column;gap:14px}.section{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-start;padding:14px;border-radius:var(--radius);background:#ffffff8c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 10px 30px #1e25360f,inset 0 1px #fff9}.spot{width:54px;height:54px;border:none;cursor:pointer;border-radius:38%;font:inherit;font-weight:800;font-size:1.05rem;color:#fff;display:flex;align-items:center;justify-content:center;position:relative;transition:transform .14s cubic-bezier(.34,1.56,.64,1),filter .2s}.spot.occupied{background:linear-gradient(160deg,#f1f4fa,var(--occupied-2));color:var(--occupied-text);box-shadow:0 6px 14px #1e25361a,inset 0 2px 3px #ffffffb3}.spot.free{background:linear-gradient(160deg,var(--free-2),var(--free));box-shadow:0 8px 18px #10b98166,inset 0 2px 4px #ffffff73}.spot:active{transform:scale(.88)}.spot:hover{filter:brightness(1.05)}.spot:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.spot.top:after{content:"★";position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;background:var(--gold);color:#fff;font-size:.62rem;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 8px #fbbf2480}.footer{margin-top:28px;display:flex;flex-direction:column;align-items:center;gap:14px}.top-btn{border:none;cursor:pointer;font:inherit;font-weight:800;font-size:1.05rem;color:#fff;padding:15px 42px;border-radius:999px;background:linear-gradient(120deg,var(--accent),var(--accent-2));box-shadow:0 12px 28px #7c3aed66;transition:transform .14s cubic-bezier(.34,1.56,.64,1)}.top-btn:active{transform:scale(.95)}.footer-row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.ghost{border:1px solid rgba(30,37,54,.12);background:#fff9;color:var(--muted);cursor:pointer;font:inherit;font-weight:600;font-size:.82rem;padding:9px 16px;border-radius:999px;transition:background .15s}.ghost:active{background:#ffffffe6}.updated{color:var(--muted);font-size:.8rem}.sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1e253659;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:flex-end;justify-content:center;z-index:50;animation:fade .2s ease}.sheet{width:100%;max-width:520px;background:#fff;border-radius:28px 28px 0 0;padding:12px 22px 28px;box-shadow:0 -10px 40px #1e253633;max-height:78vh;overflow-y:auto;animation:slideup .28s cubic-bezier(.34,1.3,.64,1)}.sheet-handle{width:44px;height:5px;border-radius:999px;background:#d7dce8;margin:4px auto 14px}.sheet h2{margin:0 0 14px;font-size:1.3rem;font-weight:800;text-align:center}@keyframes slideup{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes fade{0%{opacity:0}to{opacity:1}}.top-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.top-item{display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:18px;background:linear-gradient(120deg,#f7f8fd,#eef1fb)}.top-rank{font-weight:800;color:var(--accent);min-width:30px}.top-spot{font-weight:700;flex:1}.top-count{color:var(--muted);font-weight:600;font-size:.9rem}.top-empty{text-align:center;color:var(--muted);padding:24px 0}.sheet-close{margin-top:18px;width:100%;border:none;cursor:pointer;font:inherit;font-weight:700;padding:14px;border-radius:16px;background:#eef1fb;color:var(--text)}.mic-fab{position:fixed;bottom:22px;right:22px;z-index:40;width:64px;height:64px;border-radius:50%;border:none;cursor:pointer;color:#fff;background:linear-gradient(135deg,#ec4899,#8b5cf6);box-shadow:0 12px 30px #ec489973;display:flex;align-items:center;justify-content:center;transition:transform .15s cubic-bezier(.34,1.56,.64,1)}.mic-fab:active{transform:scale(.92)}.mic-fab svg{width:28px;height:28px}.mic-fab.listening{animation:micpulse 1.2s infinite}@keyframes micpulse{0%{box-shadow:0 0 #ec48998c}70%{box-shadow:0 0 0 20px #ec489900}to{box-shadow:0 0 #ec489900}}@media (max-width: 520px){.sections{width:72%}.spot{width:48px;height:48px;font-size:.98rem}}