@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg:#0d0d1a;--surface:#13132b;--surface2:#1c1c3a;--border:#2a2a50;--accent:#7c3aed;--accent-h:#6d28d9;--accent2:#06b6d4;--text:#e2e8f0;--text-muted:#94a3b8;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--radius:12px;--radius-sm:8px;--shadow:0 4px 24px #00000080;--shadow-sm:0 2px 8px #0000004d}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,sans-serif;line-height:1.6}a{color:var(--accent2);text-decoration:none;transition:color .2s}a:hover{color:#fff}ul{list-style:none}.navbar{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);background:#0d0d1ad9;align-items:center;gap:8px;height:64px;padding:0 32px;display:flex;position:sticky;top:0}.navbar-brand{color:var(--accent2);letter-spacing:-.5px;margin-right:auto;font-size:1.2rem;font-weight:700}.navbar a{color:var(--text-muted);border-radius:8px;padding:6px 14px;font-size:.9rem;font-weight:500;transition:all .2s}.navbar a:hover{color:var(--text);background:var(--surface2)}.navbar .btn-logout{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:8px;margin-left:8px;padding:7px 18px;font-size:.85rem;font-weight:600;transition:all .2s}.navbar .btn-logout:hover{border-color:var(--danger);color:var(--danger);background:#ef444414}main{max-width:1200px;margin:0 auto;padding:clamp(20px,3vw,32px)}.page-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.page-header h1{letter-spacing:-.5px;font-size:1.8rem;font-weight:700}.auth-wrapper{background:radial-gradient(ellipse at 50% 20%, #7c3aed26 0%, transparent 60%), var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:420px;box-shadow:var(--shadow);padding:48px 40px}.auth-card h1{background:linear-gradient(135deg, #fff 40%, var(--accent2));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:1.8rem;font-weight:700}.auth-subtitle{color:var(--text-muted);margin-bottom:32px;font-size:.9rem}.auth-footer{text-align:center;color:var(--text-muted);margin-top:24px;font-size:.88rem}.auth-footer a{color:var(--accent2);font-weight:500}.form-group{margin-bottom:18px}.form-group label{color:var(--text-muted);margin-bottom:6px;font-size:.85rem;font-weight:500;display:block}.form-input{background:var(--surface2);border:1px solid var(--border);width:100%;color:var(--text);border-radius:var(--radius-sm);outline:none;padding:10px 14px;font-family:inherit;font-size:.95rem;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #7c3aed33}.form-input::placeholder{color:var(--text-muted)}select.form-input{cursor:pointer}.datetime-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:none;align-items:center;gap:6px;padding:9px 20px;font-family:inherit;font-size:.9rem;font-weight:600;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-h);transform:translateY(-1px);box-shadow:0 4px 14px #7c3aed66}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--border)}.btn-danger{color:var(--danger);background:#ef44441f;border:1px solid #ef44444d}.btn-danger:hover:not(:disabled){background:#ef444438}.btn-success{color:var(--success);background:#10b9811f;border:1px solid #10b9814d}.btn-success:hover:not(:disabled){background:#10b98138}.btn-accent2{background:var(--accent2);color:#0d0d1a}.btn-accent2:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px)}.btn-full{justify-content:center;width:100%;padding:12px;font-size:1rem}.btn-back{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;margin-bottom:20px;padding:0;font-family:inherit;font-size:.85rem;transition:color .2s;display:inline-flex}.btn-back:hover{color:var(--text)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px;transition:border-color .2s,box-shadow .2s}.card:hover{border-color:#7c3aed66;box-shadow:0 0 0 1px #7c3aed26}.room-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:20px;display:grid}.room-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;flex-direction:column;gap:8px;padding:20px;transition:all .25s;display:flex}.room-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 28px #0006}.room-card.available{border-color:#10b98159}.room-card.occupied{border-color:#ef444459}.room-card h2{margin:0;font-size:1.1rem;font-weight:600}.room-card .meta{color:var(--text-muted);gap:12px;font-size:.85rem;display:flex}.room-card .card-actions{margin-top:auto;padding-top:12px}.badge{border-radius:999px;padding:3px 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h2{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;font-size:.8rem;font-weight:600}.dashboard-welcome{margin-bottom:28px}.dashboard-welcome h1{font-size:2rem;font-weight:700}.dashboard-welcome .role-badge{color:var(--accent);background:#7c3aed26;border:1px solid #7c3aed4d;border-radius:999px;margin-top:6px;padding:3px 12px;font-size:.8rem;font-weight:600;display:inline-block}.dashboard-layout{grid-template-columns:1fr 320px;align-items:stretch;gap:24px;display:grid}.dashboard-main{min-width:0}.dashboard-main .room-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.dashboard-main .room-card{cursor:pointer}.dashboard-sidebar{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;min-height:400px;padding:20px;display:flex;overflow:hidden}.sidebar-header{flex-shrink:0;justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.sidebar-header h2{font-size:1rem;font-weight:600}.sidebar-res-list{flex-direction:column;flex:1;gap:10px;padding-right:4px;display:flex;overflow-y:auto}.sidebar-res-list::-webkit-scrollbar{width:4px}.sidebar-res-list::-webkit-scrollbar-track{background:0 0}.sidebar-res-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.sidebar-res-card{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px}.sidebar-res-top{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.sidebar-res-id{color:var(--text-muted);font-size:.8rem;font-weight:600}.sidebar-res-meta{color:var(--text-muted);flex-direction:column;gap:3px;margin-bottom:6px;font-size:.78rem;display:flex}.sidebar-res-meta span{align-items:center;gap:5px;display:flex}.sidebar-res-rooms{color:var(--text);align-items:center;gap:5px;font-size:.78rem;display:flex}@media (width<=900px){.dashboard-layout{grid-template-columns:1fr}.dashboard-sidebar{max-height:none;position:static}.admin-modal{border-radius:10px;width:calc(100vw - 16px);max-height:calc(100vh - 16px);padding:16px}}.quick-actions{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;display:grid}.quick-action-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);flex-direction:column;gap:8px;padding:20px 24px;text-decoration:none;transition:all .25s;display:flex}.quick-action-card:hover{border-color:var(--accent);color:var(--text);transform:translateY(-3px);box-shadow:0 8px 28px #0006}.quick-action-card .qa-icon{font-size:1.6rem}.quick-action-card .qa-title{font-size:1rem;font-weight:600}.quick-action-card .qa-desc{color:var(--text-muted);font-size:.82rem}.room-select-list{flex-direction:column;gap:8px;margin-top:12px;display:flex}.room-select-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:12px;padding:14px 18px;transition:all .2s;display:flex}.room-select-item:hover{border-color:var(--accent)}.room-select-item.selected{border-color:var(--accent);background:#7c3aed1a}.room-select-item input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}.room-select-item label{cursor:pointer;flex:1;font-size:.95rem}.confirm-bar{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);justify-content:space-between;align-items:center;margin-top:20px;padding:16px 20px;display:flex}.confirm-bar .selected-count{color:var(--text-muted);font-size:.9rem}.confirm-bar .selected-count span{color:var(--text);font-weight:600}.interval-display-card{border-radius:var(--radius-sm);background:linear-gradient(#7c3aed1a,#7c3aed0d);border:1px solid #7c3aed40;flex-direction:column;justify-content:center;min-height:44px;padding:10px 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td{background:#ffffff05}.admin-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);max-width:1020px;margin-bottom:28px;margin-left:auto;margin-right:auto;padding:24px}.admin-form h3{margin-bottom:16px;font-size:1rem;font-weight:600}.admin-form-row{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.admin-form-row .form-group{flex:1;min-width:140px;margin:0}.edit-overlay{border-color:var(--accent);background:#7c3aed0a}.admin-modal{z-index:220;width:min(980px,100vw - 24px);max-height:calc(100vh - 24px);margin:0;position:fixed;top:50%;left:50%;overflow:auto;transform:translate(-50%,-50%);box-shadow:0 18px 48px #0000008c}.admin-modal:before{content:"";-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:-1;background:#080814a8;position:fixed;inset:0}.feature-checkbox-list{flex-wrap:wrap;gap:8px;margin-top:6px;display:flex}.feature-checkbox-item{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface2);color:var(--text-muted);cursor:pointer;align-items:center;gap:6px;padding:5px 12px;font-size:.85rem;transition:border-color .15s,color .15s;display:flex}.feature-checkbox-item input[type=checkbox]{accent-color:var(--accent);cursor:pointer}.feature-checkbox-item.selected{border-color:var(--accent);color:var(--accent);background:#7c3aed14}.feature-checkbox-item:hover{border-color:var(--accent2);color:var(--text)}.msg{border-radius:var(--radius-sm);margin:10px 0;padding:10px 16px;font-size:.9rem}.msg-error{color:var(--danger);background:#ef44441a;border:1px solid #ef444433}.msg-success{color:var(--success);background:#10b9811a;border:1px solid #10b98133}.loading{color:var(--text-muted);text-align:center;padding:40px;font-size:.95rem}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state p{font-size:1rem}.divider{border:none;border-top:1px solid var(--border);margin:24px 0}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}