:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f5f6f8;--card-bg:#fff;--border:#dfe3e8;--text:#1f2430;--muted:#6b7280;--primary:#2563eb;--primary-hover:#1d4ed8;--error:#dc2626;--success:#16a34a;font-family:system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}.navbar{background:var(--card-bg);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.75rem 1.5rem;display:flex}.navbar .brand{color:var(--text);font-size:1.1rem;font-weight:700;text-decoration:none}.nav-links{align-items:center;gap:1rem;display:flex}.nav-user{color:var(--muted);font-size:.9rem}.container{max-width:1000px;margin:0 auto;padding:2rem 1rem}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;margin-bottom:1.25rem;padding:1.5rem 2rem}.card h1{margin-top:0;font-size:1.4rem}.card h2{margin-top:0;font-size:1.05rem}.panel-header{justify-content:space-between;align-items:center;gap:1rem;display:flex}.panel-header label{min-width:200px}.summary-cards{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:.85rem;margin-bottom:1.25rem;display:grid}.summary-card{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;flex-direction:column;gap:.2rem;padding:1rem;display:flex}.summary-value{font-size:1.8rem;font-weight:700}.overdue-card{background:#fffbeb;border-color:#f59e0b}.overdue-card h2{color:#b45309}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);padding:.5rem .6rem;font-size:.9rem}table select{padding:.35rem .5rem}table button{padding:.35rem .7rem;font-size:.85rem}form{flex-direction:column;gap:.85rem;max-width:360px;display:flex}label{color:var(--muted);flex-direction:column;gap:.3rem;font-size:.9rem;display:flex}input,select{border:1px solid var(--border);color:var(--text);border-radius:6px;padding:.5rem .6rem;font-size:.95rem}button{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:.55rem 1rem;font-size:.95rem}button:hover:not(:disabled){background:var(--primary-hover)}button:disabled{opacity:.6;cursor:not-allowed}.error{color:var(--error)}.success{color:var(--success)}.hint{color:var(--muted);font-size:.9rem}.status{background:#e5e7eb;border-radius:999px;padding:.15rem .5rem;font-size:.8rem}.status-available{color:#15803d;background:#dcfce7}.status-maintenance{color:#92400e;background:#fef3c7}.status-disabled,.status-occupied{color:#b91c1c;background:#fee2e2}.history-row{background:var(--bg)}.history-list{color:var(--muted);margin:0;padding-left:1.1rem;font-size:.85rem}.history-list li{padding:.15rem 0}.activity-heading{margin:1rem 0 .4rem;font-size:.9rem}.summary-list{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.9rem;margin:0 0 1.25rem;display:grid}.summary-list dt{color:var(--muted);font-size:.8rem}.summary-list dd{margin:0;font-size:.95rem}.back-link{color:var(--primary);cursor:pointer;background:0 0;border:none;margin-bottom:1rem;padding:0;font-size:.9rem}.back-link:hover{background:0 0;text-decoration:underline}.cancel-button{background:var(--error);margin:1rem 0}.cancel-button:hover:not(:disabled){background:#b91c1c}