:root{--bg:#0f172a;--panel:#fff;--muted:#64748b;--line:#e2e8f0;--brand:#2563eb;--brand-dark:#1d4ed8;--ok:#16a34a;--err:#dc2626;--radius:10px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{color:#0f172a;background:#f1f5f9;margin:0}.topbar{background:var(--bg);color:#fff;justify-content:space-between;align-items:center;padding:12px 20px;display:flex}.topbar .brand{color:#fff;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:1.1rem;font-weight:700;text-decoration:none;overflow:hidden}.topbar nav{flex-shrink:0}.topbar nav a{color:#cbd5e1;margin-left:18px;text-decoration:none}.topbar nav a:hover{color:#fff}.container{max-width:900px;margin:24px auto;padding:0 16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:20px;padding:20px}h1{margin:0 0 4px;font-size:1.4rem}h2{margin:0 0 12px;font-size:1.1rem}.subtitle{color:var(--muted);margin:0 0 20px}label{margin-bottom:4px;font-size:.85rem;font-weight:600;display:block}input,select,textarea{border:1px solid var(--line);width:100%;min-height:44px;color:inherit;background:#fff;border-radius:8px;padding:11px 12px;font-size:16px}textarea{min-height:auto}.row{flex-wrap:wrap;gap:14px;display:flex}.row>*{flex:1;min-width:160px}.field{margin-bottom:14px}button{background:var(--brand);color:#fff;cursor:pointer;touch-action:manipulation;border:0;border-radius:8px;min-height:44px;padding:11px 18px;font-size:.95rem;font-weight:600}button:hover{background:var(--brand-dark)}button:active{opacity:.85}button:disabled{opacity:.5;cursor:not-allowed}button.ghost{color:var(--brand);border:1px solid var(--line);background:#fff}button.danger{background:var(--err)}.slots{grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px;display:grid}.slot{text-align:center;border:1px solid var(--line);cursor:pointer;touch-action:manipulation;background:#fff;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;min-height:54px;padding:8px 6px;font-weight:600;display:flex}.slot:hover{border-color:var(--brand)}.slot:active{background:#eff6ff}.slot.selected{background:var(--brand);color:#fff;border-color:var(--brand)}.slot small{color:var(--muted);font-size:.7rem;font-weight:400;display:block}.slot.selected small{color:#dbeafe}.slot.occupied{color:#b91c1c;cursor:not-allowed;background:#fef2f2;border-color:#fecaca}.slot.occupied:hover{border-color:#fecaca}.slot.occupied:active{background:#fef2f2}.slot.occupied small{color:#dc9a9a}.slot.short{border-color:var(--line);color:#94a3b8;cursor:not-allowed;background:#f8fafc}.slot.short:hover{border-color:var(--line)}.slot.short:active{background:#f8fafc}.slot.short small{color:#cbd5e1}.alert{border-radius:8px;margin-bottom:16px;padding:12px 14px}.alert.err{color:var(--err);background:#fef2f2;border:1px solid #fecaca}.alert.ok{color:var(--ok);background:#f0fdf4;border:1px solid #bbf7d0}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:left;border-bottom:1px solid var(--line);padding:8px 10px}th{color:var(--muted);font-weight:600}.tabs{gap:6px;margin-bottom:16px;display:flex}.tabs button{color:var(--muted);border:1px solid var(--line);background:#fff}.tabs button.active{background:var(--brand);color:#fff;border-color:var(--brand)}.cal{border:1px solid var(--line);border-radius:var(--radius);background:#fff;max-width:340px;padding:12px}.cal-head{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.cal-title{text-transform:capitalize;font-weight:700}.cal-nav{color:var(--brand);border:1px solid var(--line);touch-action:manipulation;background:#fff;border-radius:8px;width:40px;height:40px;min-height:0;padding:0;font-size:1.2rem;line-height:1}.cal-nav:hover:not(:disabled){background:#eff6ff}.cal-nav:disabled{color:var(--line)}.cal-grid{grid-template-columns:repeat(7,1fr);gap:4px;display:grid}.cal-dow{margin-bottom:4px}.cal-dowlabel{text-align:center;color:var(--muted);padding:4px 0;font-size:.72rem;font-weight:600}.cal-day{color:#0f172a;cursor:pointer;background:#fff;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;min-width:0;min-height:44px;padding:0;font-size:.9rem;font-weight:500;display:flex}.cal-day:hover:not(:disabled){border-color:var(--brand);background:#eff6ff}.cal-day.out{visibility:hidden}.cal-day.disabled{color:#cbd5e1;cursor:not-allowed;background:#f8fafc}.cal-day.today{border-color:var(--brand);color:var(--brand);font-weight:700}.cal-day.selected{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:700}.chip{color:var(--brand);border:1px solid var(--line);background:#fff;border-radius:999px;min-height:0;padding:6px 10px;font-size:.82rem}.chip:hover{border-color:var(--brand)}.chip-on{background:var(--brand);color:#fff;border-color:var(--brand)}.field-error{color:var(--err);margin-top:4px;font-size:.78rem}.muted{color:var(--muted)}.badge{border-radius:999px;padding:2px 8px;font-size:.75rem;font-weight:600}.badge.Pending{color:#854d0e;background:#fef9c3}.badge.Sent{color:#166534;background:#dcfce7}.badge.Failed{color:#991b1b;background:#fee2e2}.badge.Cancelled,.badge.None{color:#475569;background:#e2e8f0}.badge.kind-reservation{color:#1e40af;background:#dbeafe}.badge.kind-block{color:#92400e;background:#fef3c7}.badge.kind-external{color:#6b21a8;background:#f3e8ff}.table-wrap{-webkit-overflow-scrolling:touch;overflow-x:auto}.table-wrap table{min-width:480px}@media (width<=640px){.container{margin:14px auto;padding:0 12px}.card{padding:16px}.topbar{padding:10px 14px}.topbar .brand{font-size:.95rem}.topbar nav a{margin-left:14px;font-size:.9rem}h1{font-size:1.25rem}.cal{max-width:none}.cal-nav{width:44px;height:44px}button[type=submit]{width:100%}table{font-size:.85rem}th,td{padding:8px}}