:root{--p:#4f46e5;--p2:#7c3aed;--bg:#f4f5fa;--cd:#fff;--tx:#0f172a;--mu:#64748b;--bd:#e5e7eb;--ok:#059669;--no:#dc2626;--wa:#d97706;--r:14px}
@media(prefers-color-scheme:dark){:root{--bg:#0b1020;--cd:#141a2e;--tx:#e5e7eb;--mu:#94a3b8;--bd:#263049}}
*{box-sizing:border-box}body{margin:0;font:14px/1.5 Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--tx)}
h1{font-size:22px;margin:0}h3{margin:0 0 10px}a{color:var(--p);cursor:pointer}small,.mu{color:var(--mu)}
.card{background:var(--cd);border:1px solid var(--bd);border-radius:var(--r);padding:16px;margin:12px 0;box-shadow:0 1px 2px #0001}
.sc{overflow:auto}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}.g2{display:grid;grid-template-columns:1fr 1fr;gap:8px}.g3{display:grid;grid-template-columns:1fr 1fr auto;gap:8px}
.stat small{display:block}.stat b{font-size:22px}
input,select,textarea{width:100%;font:inherit;padding:10px 12px;border:1px solid var(--bd);border-radius:10px;background:var(--cd);color:var(--tx);margin:4px 0 8px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--p);border-color:transparent}label{display:block;font-size:12px;color:var(--mu);font-weight:600}
.btn{background:linear-gradient(135deg,var(--p),var(--p2));color:#fff;border:0;border-radius:10px;padding:10px 16px;font:inherit;font-weight:600;cursor:pointer;width:100%}
.btn.ghost{background:transparent;color:var(--p);border:1px solid var(--bd)}.btn.danger{background:transparent;color:var(--no);border:1px solid var(--no)}.btn.sm{padding:5px 10px;width:auto;font-size:12px}.top .btn{width:auto}
.badge{font-size:11px;font-weight:700;padding:2px 9px;border-radius:99px;background:var(--bd)}.badge.ok{background:#d1fae5;color:#065f46}.badge.no{background:#fee2e2;color:#991b1b}.badge.wa{background:#fef3c7;color:#92400e}
table{border-collapse:collapse;width:100%}th{font-size:11px;text-transform:uppercase;color:var(--mu);text-align:left}td,th{padding:9px 8px;border-bottom:1px solid var(--bd)}
.rk td{text-align:center;font-size:12px;min-width:90px}.free{background:#d1fae5;color:#065f46}.busy{background:#fee2e2;color:#991b1b}.hold{background:#fef3c7;color:#92400e}
.app{display:grid;grid-template-columns:230px 1fr;min-height:100vh}aside{background:#111827;color:#cbd5e1;padding:18px 12px;position:sticky;top:0;height:100vh}aside h2{color:#fff;margin:0 0 18px;font-size:18px}
aside a{display:block;padding:10px 12px;border-radius:10px;color:inherit;margin:2px 0}aside a:hover,aside a.on{background:#ffffff1a;color:#fff}.app>main{padding:22px;max-width:1100px;width:100%}
.top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.ov{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50;padding:12px}.md{background:var(--cd);border-radius:var(--r);padding:20px;width:100%;max-width:520px;max-height:92vh;overflow:auto}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#111827;color:#fff;padding:10px 18px;border-radius:10px;z-index:99}.toast.err{background:var(--no)}
.th{width:48px;height:36px;object-fit:cover;border-radius:6px}.ph{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}.ph div{position:relative}.ph img{width:84px;height:64px;object-fit:cover;border-radius:8px}.ph a{position:absolute;top:2px;right:4px;background:#000a;color:#fff;border-radius:50%;width:18px;text-align:center;font-size:12px}
.hero{background:linear-gradient(135deg,var(--p),var(--p2));color:#fff;padding:48px 20px;text-align:center}.hero h1{font-size:32px}.wrap{max-width:1000px;margin:auto;padding:0 14px}
.rooms{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}.room{padding:0;overflow:hidden}.room .bd{padding:14px}.strip{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}.strip img,.noimg{flex:0 0 100%;height:190px;object-fit:cover;scroll-snap-align:center;background:var(--bd);display:flex;align-items:center;justify-content:center;color:var(--mu)}
.row{display:flex;justify-content:space-between;align-items:center;gap:8px}.mob{max-width:520px;margin:auto;padding:14px}.tabs{display:flex;gap:6px;margin:10px 0}.tabs .btn{flex:1}
@media(max-width:800px){.app{grid-template-columns:1fr}aside{position:fixed;bottom:0;top:auto;height:auto;width:100%;display:flex;z-index:20;padding:6px}aside h2{display:none}aside a{flex:1;text-align:center;font-size:11px;padding:6px 2px}aside a span{display:block}.app>main{padding:14px 12px 90px}}