:root{--bg:#f4f5f8;--card:#fff;--ink:#1c2233;--muted:#6b7285;--line:#e2e5ec;--brand:#1f2a44;--accent:#2f6fed;--ok:#1a8a4a;--err:#c0392b;--r:14px}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}
.top{background:var(--brand);color:#fff;display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;justify-content:space-between;padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top))}
.top a{color:#fff;text-decoration:none}
.brand{font-weight:700;font-size:1.1rem}
.top nav{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:.95rem}
.top nav a{opacity:.85}.top nav a:hover{opacity:1}
main{max-width:960px;margin:0 auto;padding:16px}
footer{text-align:center;color:var(--muted);font-size:.85rem;padding:24px 16px}
h1{font-size:1.5rem;margin:.4em 0 .6em}h2{font-size:1.15rem;margin:.2em 0 .6em}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin:0 0 16px}
.card.narrow{max-width:440px;margin:24px auto}
.card.highlight{border-color:var(--accent);box-shadow:0 4px 18px rgba(47,111,237,.12)}
.center{text-align:center}
.big{font-size:1.25rem;font-weight:600;margin:4px 0 14px}
.muted{color:var(--muted)}.small{font-size:.85rem}
.ok{color:var(--ok)}.danger{color:var(--err)}
label{display:block;margin:0 0 12px;font-size:.92rem;color:var(--muted)}
input,select{display:block;width:100%;margin-top:4px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fff}
label.check{display:flex;gap:10px;align-items:flex-start;color:var(--ink)}
label.check input{width:auto;margin-top:4px}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:10px;padding:12px 20px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--accent);border:1.5px solid var(--accent)}
.btn.wide{display:block;width:100%}
.link{background:none;border:0;padding:0;font:inherit;color:var(--accent);cursor:pointer;text-decoration:underline}
.link.danger{color:var(--err)}
.flash{padding:10px 14px;border-radius:10px;margin:0 0 14px;background:#e7f6ec;color:#135f34}
.flash.err{background:#fdecea;color:#8e2a20}
.list{list-style:none;margin:0 0 16px;padding:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
.list li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;border-top:1px solid var(--line)}
.list li:first-child{border-top:0}
.list form{margin:0}
.days{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 12px;margin-bottom:8px;scroll-snap-type:x mandatory}
.day{flex:0 0 auto;scroll-snap-align:start;display:flex;flex-direction:column;align-items:center;width:58px;padding:8px 0;border-radius:12px;background:var(--card);border:1px solid var(--line);text-decoration:none;color:var(--ink)}
.day b{font-size:1.2rem}.day small{font-size:.72rem;color:var(--muted);text-transform:uppercase}
.day.on{background:var(--accent);border-color:var(--accent);color:#fff}.day.on small{color:#dfe8ff}
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px;margin-bottom:16px}
.slot{margin:0;position:relative}
.slot input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.slot span{display:block;text-align:center;padding:10px 0;border:1.5px solid var(--line);border-radius:10px;color:var(--ink);font-weight:600;background:#fff}
.slot input:checked+span{background:var(--accent);border-color:var(--accent);color:#fff}
.slot input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.slot.off span{background:#eceef3;color:#a3a8b6;text-decoration:line-through}
.qrcard .qrbox{display:flex;justify-content:center;margin:8px 0}
.qrcard canvas{border-radius:10px;max-width:100%}
.bar{height:5px;background:var(--line);border-radius:3px;overflow:hidden;max-width:420px;margin:6px auto 12px}
.bar div{height:100%;background:var(--accent);transition:width .5s linear}
.countdown{font-size:1.5rem;font-weight:700}
.grid2{display:grid;grid-template-columns:1fr;gap:0 16px}
@media(min-width:760px){.grid2{grid-template-columns:1fr 1fr}}
table{width:100%;border-collapse:collapse;font-size:.93rem}
th,td{text-align:left;padding:9px 8px;border-top:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;border-top:0}
.card:has(table){overflow-x:auto}
form.inline{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
form.inline label{margin:0;flex:1 1 150px}
form.inline .btn{flex:0 0 auto}
.tag{display:inline-block;font-size:.72rem;font-weight:600;padding:1px 8px;border-radius:20px;background:#e3e9fb;color:var(--accent);vertical-align:middle}
.top .tag{background:rgba(255,255,255,.18);color:#fff}
.tag.red{background:#fdecea;color:var(--err)}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px}
.dot.on{background:var(--ok)}.dot.off{background:var(--err)}