:root{--bg:#0f1115;--fg:#e8e8ea;--muted:#9097a3;--card:#181b22;--line:#2a2f3a;--accent:#f5b301;--free:#1f6f43;--partial:#a06b00;--full:#7a1f1f}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--fg);line-height:1.5}
a{color:var(--accent)}
main{max-width:1100px;margin:0 auto;padding:16px}
.top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line)}
.top nav a{margin-left:16px;text-decoration:none;color:var(--fg)}
.brand{font-weight:700;font-size:1.2rem;text-decoration:none;color:var(--accent)!important}
.bottom{color:var(--muted);text-align:center;padding:24px 16px;border-top:1px solid var(--line);margin-top:48px;font-size:.9rem}
.chips{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips a{display:block;padding:4px 12px;border:1px solid var(--line);border-radius:999px;text-decoration:none;color:var(--fg)}
.chips a.on{border-color:var(--accent);color:var(--accent)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;text-decoration:none;color:var(--fg)}
.card img,.noimg{width:100%;aspect-ratio:4/3;object-fit:cover;background:#222;display:block}
.card-body{padding:12px}.card h2{font-size:1.1rem;margin:4px 0}
.price{color:var(--accent);font-weight:600}
.muted,small{color:var(--muted)}
.detail{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.detail img{width:100%;border-radius:8px;margin-bottom:8px}
@media (max-width:720px){.detail{grid-template-columns:1fr}}
.specs th{text-align:left;padding-right:16px;color:var(--muted)}
.months{display:flex;flex-wrap:wrap;gap:24px}
.cal{border-collapse:collapse}.cal caption{font-weight:600;padding-bottom:4px}
.cal td,.cal th{width:34px;height:30px;text-align:center;font-size:.85rem}
.cal td.free{background:var(--free)}.cal td.partial{background:var(--partial)}.cal td.full{background:var(--full)}
.cal td.past{opacity:.3}
.legend span{padding:2px 8px;border-radius:4px;margin-right:6px}
.legend .free{background:var(--free)}.legend .partial{background:var(--partial)}.legend .full{background:var(--full)}
.form fieldset{border:1px solid var(--line);border-radius:8px;margin:16px 0;padding:12px 16px}
.form label{display:block;margin-top:8px}
.form label.check{display:flex;gap:8px;align-items:center}
input,select,textarea{width:100%;max-width:480px;padding:8px;background:#0b0d11;color:var(--fg);border:1px solid var(--line);border-radius:6px;font:inherit}
input[type=checkbox]{width:auto}
form.inline{display:flex;gap:8px;align-items:end}form.inline input{width:90px}
button{background:var(--accent);color:#111;border:0;border-radius:6px;padding:10px 16px;font-weight:600;cursor:pointer;margin-top:12px}
.cart{width:100%;border-collapse:collapse}.cart td,.cart th{border-bottom:1px solid var(--line);padding:8px;text-align:left}
.messages{list-style:none;padding:0}.messages li{padding:8px 12px;border-radius:6px;background:var(--card);border-left:4px solid var(--accent)}
.errorlist{color:#ff7b7b;list-style:none;padding:0;margin:4px 0}