:root{--primary: #0f6b5e;--primary-light: #14897a;--primary-pale: #e6f4f1;--accent: #f0a500;--accent-light: #fff8e8;--danger: #e05252;--danger-light: #fdf0f0;--success: #2ea06b;--success-light: #eaf7f1;--warning: #f0a500;--bg: #f4f6f9;--card: #ffffff;--sidebar: #0d1f2d;--sidebar-hover: #1a3345;--text: #1a2332;--text-muted: #6b7c93;--border: #e2e8f0;--radius: 10px;--shadow: 0 2px 12px rgba(0,0,0,.07);--shadow-md: 0 4px 20px rgba(0,0,0,.1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:DM Sans,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--sidebar);color:#fff;display:flex;flex-direction:column;padding:0;position:fixed;top:0;left:0;bottom:0;z-index:100;overflow-y:auto}.sidebar-logo{padding:20px 18px 16px;border-bottom:1px solid rgba(255,255,255,.07)}.sidebar-logo h2{font-family:Playfair Display,serif;font-size:20px;color:#fff;letter-spacing:.3px}.sidebar-logo span{color:var(--accent)}.sidebar-role{font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:#fff6;margin-top:2px}.sidebar-nav{padding:12px 0;flex:1}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 18px;color:#ffffffa6;cursor:pointer;font-size:13px;font-weight:500;border-left:3px solid transparent;transition:all .15s;text-decoration:none}.nav-item:hover{background:var(--sidebar-hover);color:#fff}.nav-item.active{background:var(--sidebar-hover);color:#fff;border-left-color:var(--accent)}.nav-item .icon{font-size:16px;width:18px;text-align:center}.sidebar-footer{padding:12px 18px;border-top:1px solid rgba(255,255,255,.07)}.sidebar-user{font-size:12px;color:#ffffff80;margin-bottom:8px}.sidebar-user strong{color:#ffffffd9;display:block}.main-content{margin-left:220px;flex:1;display:flex;flex-direction:column;min-height:100vh}.topbar{background:var(--card);border-bottom:1px solid var(--border);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:99}.topbar-title{font-size:15px;font-weight:600;color:var(--text)}.topbar-right{display:flex;align-items:center;gap:12px}.page-content{padding:20px 24px;flex:1}.page-header{margin-bottom:20px}.page-header h1{font-size:20px;font-weight:700}.page-header p{color:var(--text-muted);font-size:13px;margin-top:2px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;border:1px solid var(--border)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:20px}.stat-card{background:var(--card);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow);border:1px solid var(--border);display:flex;align-items:center;gap:12px}.stat-icon{width:38px;height:38px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px}.stat-info .value{font-size:22px;font-weight:700;line-height:1}.stat-info .label{font-size:11px;color:var(--text-muted);margin-top:2px}.table-wrap{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);overflow:hidden}table{width:100%;border-collapse:collapse;font-size:13px}thead{background:#f8fafc}th{padding:10px 14px;text-align:left;font-weight:600;color:var(--text-muted);font-size:11px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#fafbfd}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-group{display:flex;flex-direction:column;gap:5px}.form-group.full{grid-column:1 / -1}label{font-size:12px;font-weight:600;color:var(--text-muted);letter-spacing:.3px}input,select,textarea{padding:9px 12px;border:1.5px solid var(--border);border-radius:7px;font-size:13px;font-family:inherit;color:var(--text);background:#fff;transition:border-color .15s;outline:none;width:100%}input:focus,select:focus,textarea:focus{border-color:var(--primary)}textarea{resize:vertical;min-height:72px}.btn{padding:8px 16px;border-radius:7px;border:none;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .15s;display:inline-flex;align-items:center;gap:6px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-light)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{background:#d4920a}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#c43e3e}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#25865a}.btn-outline{background:transparent;border:1.5px solid var(--border);color:var(--text)}.btn-outline:hover{background:var(--bg)}.btn-sm{padding:5px 10px;font-size:12px}.btn-lg{padding:11px 22px;font-size:14px}.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600}.badge-waiting{background:#fff3cd;color:#856404}.badge-current{background:var(--primary-pale);color:var(--primary)}.badge-completed{background:var(--success-light);color:var(--success)}.badge-online{background:#e8f5fe;color:#0070c9}.badge-offline{background:#f0f0f0;color:#555}.token-badge{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--primary-pale);color:var(--primary);border-radius:8px;font-weight:700;font-size:14px}.current-row td{background:var(--primary-pale)!important}.search-bar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--card);border:1.5px solid var(--border);border-radius:7px}.search-bar input{border:none;padding:0;font-size:13px;outline:none}.alert{padding:10px 14px;border-radius:7px;font-size:13px;margin-bottom:14px}.alert-error{background:var(--danger-light);color:var(--danger);border:1px solid #f5c6c6}.alert-success{background:var(--success-light);color:var(--success);border:1px solid #b8e8d2}.tabs{display:flex;gap:2px;border-bottom:2px solid var(--border);margin-bottom:18px}.tab{padding:8px 16px;font-size:13px;font-weight:500;cursor:pointer;color:var(--text-muted);border-bottom:2px solid transparent;margin-bottom:-2px}.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:200}.modal{background:var(--card);border-radius:12px;padding:20px;width:100%;max-width:480px;box-shadow:var(--shadow-md);max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-header h3{font-size:16px;font-weight:700}.modal-close{background:none;border:none;font-size:20px;cursor:pointer;color:var(--text-muted)}.modal-footer{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}.qr-wrap{display:flex;flex-direction:column;align-items:center;gap:8px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0d1f2d,#0f6b5e)}.login-box{background:#fff;border-radius:14px;padding:36px 32px;width:100%;max-width:380px;box-shadow:0 8px 40px #0003}.login-logo{text-align:center;margin-bottom:24px}.login-logo h1{font-family:Playfair Display,serif;font-size:28px;color:var(--primary)}.login-logo h1 span{color:var(--accent)}.login-logo p{color:var(--text-muted);font-size:12px;margin-top:4px}.spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.queue-card{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--radius);border:1.5px solid var(--border);background:var(--card);margin-bottom:8px;transition:all .15s}.queue-card.current{border-color:var(--primary);background:var(--primary-pale)}.queue-card-info{flex:1}.queue-card-name{font-weight:600;font-size:14px}.queue-card-sub{font-size:12px;color:var(--text-muted)}.empty{text-align:center;padding:40px 20px;color:var(--text-muted)}.empty .icon{font-size:40px;margin-bottom:12px}.empty p{font-size:13px}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-8{gap:8px}.gap-12{gap:12px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}