:root{--primary:#7c3aed;--primary-light:#a78bfa;--primary-dark:#5b21b6;--primary-bg:#f5f3ff;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#6366f1;--text-primary:#1f2937;--text-secondary:#6b7280;--text-light:#9ca3af;--bg-page:#f8fafc;--bg-card:#fff;--bg-sidebar:#1e1b4b;--border:#e5e7eb;--border-light:#f3f4f6;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a;--radius-sm:6px;--radius-md:12px;--radius-lg:16px}[data-theme=dark]{--primary-bg:#2e1065;--text-primary:#f9fafb;--text-secondary:#d1d5db;--text-light:#9ca3af;--bg-page:#0f172a;--bg-card:#1e293b;--bg-sidebar:#0c0a3d;--border:#374151;--border-light:#1f2937}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-page);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5}.card{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);padding:20px;transition:all .2s}.card:hover{box-shadow:var(--shadow-md)}.card-header{color:var(--text-primary);justify-content:space-between;align-items:center;margin-bottom:16px;font-size:16px;font-weight:600;display:flex}.stat-card{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-light);padding:20px;transition:all .3s;position:relative;overflow:hidden}.stat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.stat-card:before{content:"";height:3px;position:absolute;top:0;left:0;right:0}.stat-card.total:before{background:var(--primary)}.stat-card.confirmed:before{background:var(--success)}.stat-card.pending:before{background:var(--warning)}.stat-card.cancelled:before{background:var(--danger)}.stat-card.completed:before{background:var(--info)}.stat-value{margin-top:8px;font-size:28px;font-weight:700}.stat-label{color:var(--text-secondary);font-size:13px;font-weight:500}.status-tag{border-radius:20px;align-items:center;padding:4px 10px;font-size:12px;font-weight:500;line-height:1;display:inline-flex}.table-container{border-radius:var(--radius-md);border:1px solid var(--border-light);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th{background:var(--primary-bg);color:var(--text-secondary);text-transform:uppercase;text-align:left;border-bottom:1px solid var(--border);padding:12px 16px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border-light);color:var(--text-primary);padding:12px 16px}tr:hover td{background:var(--primary-bg)}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;line-height:1;transition:all .2s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 4px 12px #7c3aed4d}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-warning{background:var(--warning);color:#fff}.btn-outline{border:1px solid var(--border);color:var(--text-secondary);background:0 0}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.btn-sm{padding:6px 10px;font-size:12px}.input{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);background:var(--bg-card);outline:none;padding:10px 14px;font-size:14px;transition:all .2s}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #7c3aed1a}.input-group{flex-direction:column;gap:6px;display:flex}.input-label{color:var(--text-secondary);font-size:13px;font-weight:500}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-card);border-radius:var(--radius-lg);width:90%;max-width:600px;max-height:80vh;box-shadow:var(--shadow-lg);padding:24px;animation:.2s modalIn;overflow-y:auto}@keyframes modalIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.modal-title{color:var(--text-primary);margin-bottom:20px;font-size:18px;font-weight:600}.modal-footer{justify-content:flex-end;gap:10px;margin-top:24px;display:flex}.sidebar{background:var(--bg-sidebar);z-index:100;width:240px;height:100vh;transition:width .3s;position:fixed;top:0;left:0;overflow-y:auto}.sidebar-brand{color:#fff;align-items:center;gap:12px;padding:24px 20px;font-size:20px;font-weight:700;display:flex}.sidebar-brand-icon{background:var(--primary);border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.sidebar-nav{padding:8px 12px}.sidebar-item{color:#ffffffb3;cursor:pointer;border-radius:8px;align-items:center;gap:10px;margin-bottom:2px;padding:10px 14px;font-size:14px;transition:all .2s;display:flex}.sidebar-item:hover{color:#fff;background:#ffffff1a}.sidebar-item.active{color:#fff;background:var(--primary)}.sidebar-item-icon{text-align:center;width:20px;font-size:16px}.main-content{background:var(--bg-page);min-height:100vh;margin-left:240px}.main-header{background:var(--bg-card);border-bottom:1px solid var(--border-light);z-index:50;justify-content:space-between;align-items:center;padding:16px 24px;display:flex;position:sticky;top:0}.main-body{max-width:1400px;padding:24px}.empty-state{color:var(--text-light);flex-direction:column;align-items:center;padding:48px 24px;display:flex}.empty-state-icon{margin-bottom:16px;font-size:48px}.empty-state-text{font-size:16px;font-weight:500}.pagination{justify-content:center;align-items:center;gap:8px;padding:16px;display:flex}.pagination-btn{border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;background:var(--bg-card);color:var(--text-secondary);padding:6px 12px;font-size:13px;transition:all .2s}.pagination-btn:hover{border-color:var(--primary);color:var(--primary)}.pagination-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pagination-btn.disabled{opacity:.5;cursor:not-allowed}.timeline-item{gap:16px;padding:12px 0;display:flex;position:relative}.timeline-dot{background:var(--primary);border-radius:50%;flex-shrink:0;width:12px;height:12px;position:relative;top:4px}.timeline-content{flex:1;min-width:0}.timeline-time{color:var(--text-secondary);font-size:13px;font-weight:500}.timeline-desc{color:var(--text-primary);margin-top:4px;font-size:14px}@media (width<=768px){.sidebar{width:0;transform:translate(-100%)}.sidebar.open{width:240px;transform:translate(0)}.main-content{margin-left:0}.main-body{padding:16px}.stat-grid{grid-template-columns:repeat(2,1fr)!important}}.search-bar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.theme-toggle{background:var(--primary-bg);width:36px;height:36px;color:var(--primary);cursor:pointer;border:1px solid var(--border);border-radius:50%;justify-content:center;align-items:center;font-size:16px;transition:all .2s;display:flex}.theme-toggle:hover{background:var(--primary);color:#fff}