:root{--ink:#1d2939;--accent:#2563eb;--danger:#dc2626;--line:#d9e0ea;--paper:#fff}*{box-sizing:border-box}body{margin:0;background:#f5f7fb;color:var(--ink);font:16px system-ui,sans-serif}.container{max-width:1100px;margin:auto;padding:24px}header{padding:12px 0 32px}header a{color:var(--ink);font-weight:750;text-decoration:none}.intro{margin-bottom:28px}h1{margin:0 0 8px;font-size:2rem}h2{font-size:1.2rem}button{border:0;background:var(--accent);color:#fff;border-radius:6px;padding:10px 15px;font:inherit;cursor:pointer}button.secondary{background:#64748b}button.danger{background:var(--danger);padding:7px 10px;font-size:.9rem}.calendar-controls{display:flex;align-items:center;justify-content:space-between;margin:12px 0}.calendar-controls button{font-size:1.7rem;line-height:1;padding:7px 13px}.trailer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.trailer-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px}.trailer-card h2{margin-top:0}.weekdays,.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.weekdays{margin-bottom:5px;text-align:center;color:#64748b;font-size:.85rem}.day{min-height:58px;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:8px}.day.empty{background:transparent;border:0}.day.rented{background:#fee2e2;border-color:#fca5a5;color:#991b1b}.day.today{outline:2px solid var(--accent);outline-offset:-2px}.legend{font-size:.9rem}.legend i{display:inline-block;width:13px;height:13px;background:#fee2e2;border:1px solid #fca5a5;border-radius:3px}.legend i.available{background:#fff;border-color:var(--line)}.contact{margin-top:32px}.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px;margin:16px 0}.narrow{max-width:420px}label{display:block;font-size:.9rem;font-weight:600}input,select{display:block;width:100%;margin:6px 0 16px;padding:10px;border:1px solid #aab5c4;border-radius:5px;background:#fff;font:inherit}.form-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.form-row.two{grid-template-columns:repeat(2,1fr)}.admin-head{display:flex;justify-content:space-between;align-items:center}.admin-head form{margin:0}.flash{padding:12px;border-radius:6px}.flash.success{background:#dcfce7}.flash.error{background:#fee2e2}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}@media(max-width:750px){.container{padding:16px}.trailer-grid{grid-template-columns:1fr}.day{min-height:45px}.form-row,.form-row.two{grid-template-columns:1fr}.admin-head{align-items:flex-start;gap:12px}table{font-size:.85rem}}