:root{--border-radius: 8px;--transition: all .3s ease}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.admin-login .login-container{background:#fff;padding:40px;border-radius:10px;box-shadow:0 10px 30px #0003;width:100%;max-width:400px}.admin-login .setup-content{max-width:500px}.admin-login h1{text-align:center;margin-bottom:30px;color:#333}.admin-login .form-group{margin-bottom:20px}.admin-login label{display:block;margin-bottom:5px;color:#555;font-weight:500}.admin-login input[type=text]{width:100%;padding:12px;border:2px solid 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.setup-link{text-align:center;margin-top:30px;padding-top:20px;border-top:1px solid #eee}.admin-login .setup-link p{margin-bottom:10px;color:#666;font-size:14px}.admin-login .qr-code{text-align:center;margin:20px 0}.admin-login .qr-code img{border:1px solid #ddd;border-radius:5px}.admin-login .manual-setup{background:#f8f9fa;padding:15px;border-radius:5px;margin:20px 0}.admin-login .manual-setup h3{margin-top:0;margin-bottom:10px;color:#333}.admin-login .secret-code{display:block;background:#fff;padding:10px;border:1px solid #ddd;border-radius:3px;font-family:monospace;font-size:14px;word-break:break-all;margin-top:10px}.admin-dashboard{min-height:100vh;background:#f8f9fa;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.admin-header{background:#fff;padding:20px 30px;border-bottom:1px solid #e9ecef;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 4px #0000001a}.admin-header h1{margin:0;color:#333;font-size:28px;font-weight:600}.header-actions{display:flex;align-items:center;gap:15px}.last-refresh{color:#6c757d;font-size:14px}.btn{padding:8px 16px;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;text-decoration:none;display:inline-block;text-align:center}.btn-refresh{background:#007bff;color:#fff}.btn-refresh:hover:not(:disabled){background:#0056b3}.btn-logout{background:#dc3545;color:#fff}.btn-logout:hover{background:#c82333}.btn-small{padding:4px 8px;font-size:12px;background:#6c757d;color:#fff}.btn-small:hover{background:#545b62;color:#fff}.btn-queue{background:#007bff;margin-right:5px}.btn-queue:hover{background:#0056b3}.btn-back{background:#6c757d;color:#fff;margin-right:15px;padding:8px 12px}.btn-back:hover{background:#545b62}.btn:disabled{opacity:.6;cursor:not-allowed}.loading{text-align:center;padding:60px 20px;font-size:18px;color:#6c757d}.error-banner{background:#f8d7da;color:#721c24;padding:15px 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0;flex-wrap:wrap}.code-item{display:flex;align-items:center;gap:8px}.code-label{font-size:14px;font-weight:500;color:#6c757d}.number{text-align:center;font-weight:600;font-family:monospace;font-size:16px}.number-left{text-align:left;font-weight:600;font-family:monospace;font-size:16px}.number.waiting{color:#ffc107}.status{padding:4px 8px;border-radius:4px;font-size:12px;font-weight:600;text-transform:uppercase}.status.active{background:#d4edda;color:#155724}.status.inactive{background:#d1ecf1;color:#0c5460}.status.waiting{background:#fff3cd;color:#856404}.status.served{background:#d4edda;color:#155724}.date{font-size:13px;color:#6c757d}.system-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}.system-card{background:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 4px #0000001a}.system-card h3{margin:0 0 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.2s}.control-button.increment{background-color:var(--secondary-color);color:#fff}.control-button.increment:hover{background-color:#40b868}.control-button.decrement{background-color:var(--danger-color);color:#fff}.control-button.decrement:hover{background-color:#d73c2c}.control-button:disabled{opacity:.5;cursor:not-allowed}.home-container{max-width:800px;margin:2rem auto;padding:2rem;text-align:center}.home-container h1{font-size:2.5rem;margin-bottom:2rem;color:var(--primary-color)}.tab-container{display:flex;justify-content:center;margin-bottom:2rem;border-bottom:1px solid var(--border-color)}.tab-button{background:none;border:none;padding:1rem 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h1{font-size:2.5rem;margin-bottom:2rem;color:var(--primary-color)}.setup-card{background-color:var(--card-bg);border-radius:8px;box-shadow:var(--shadow);padding:2rem;margin-bottom:2rem}.admin-section{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid var(--border-color)}.start-section{text-align:center}.start-hint{font-weight:600;color:var(--text-color);margin-bottom:1rem}.admin-section h2,.join-section h2{color:var(--primary-color);margin-top:0;margin-bottom:1rem}.join-code-container{display:flex;align-items:center;justify-content:flex-start;margin:1rem 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0;gap:1rem}.display-footer{padding:1rem;background-color:var(--bg-color);max-height:40vh;overflow-y:auto}.join-info,.admin-info{background-color:var(--card-bg);border-radius:8px;box-shadow:var(--shadow);padding:1rem;margin-bottom:1rem;max-width:800px;margin-left:auto;margin-right:auto}.admin-info.faded{background-color:#f8f9fa;color:var(--light-text);border:1px dashed var(--border-color)}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.admin-header h2{margin:0;font-size:1.2rem}.join-info h2{margin:0 0 .5rem;font-size:1.2rem}.security-warning{background-color:#fff3cd;border-left:4px solid var(--accent-color);padding:.5rem 1rem;margin:.5rem 0 1rem;border-radius:4px}.join-code,.admin-code{font-size:1.5rem;font-weight:700;letter-spacing:2px;margin:.5rem 0;padding:.5rem;background-color:#f0f4f8;border-radius:4px}.admin-code{flex:1;text-align:center}.admin-info .warning{color:var(--danger-color);font-weight:600;font-size:.9rem;margin:.5rem 0}.back-button{display:block;margin:1rem auto}.control-container{max-width:1000px;margin:0 auto;padding:2rem;width:100%}.control-container h1{text-align:center;margin-bottom:2rem;color:var(--primary-color)}.control-main-section{display:flex;width:100%;gap:2rem;justify-content:center;align-items:flex-start;margin-bottom:2rem}.now-serving-section{flex:8;background-color:var(--card-bg);border-radius:8px;box-shadow:var(--shadow);padding:2rem;text-align:center;border:3px solid var(--primary-color)}.now-serving-section h2{font-size:2rem;color:var(--primary-color);margin-top:0}.now-serving-number{font-size:12rem;font-weight:700;color:var(--primary-color);margin:0;line-height:1}.queue-status-section{flex:3;background-color:var(--card-bg);border-radius:8px;box-shadow:var(--shadow);padding:2rem;text-align:center}.queue-status-section h2{font-size:1.5rem;color:var(--primary-color);margin-top:0}.queue-stats{margin-top:1.5rem}.stat{display:flex;justify-content:space-between;margin-bottom:1rem;font-size:1.2rem}.stat .label{font-weight:400}.stat .value{font-weight:700;color:var(--primary-color)}.counter-controls{display:flex;gap:1rem;margin-top:2rem}.control-main-section .control-button{padding:1rem;border-radius:8px;height:60px}.control-main-section .control-button.increment{flex:2;background-color:var(--success-color);color:#fff;font-size:1.8rem}.control-main-section .control-button.increment:hover{background-color:#218838}.control-main-section .control-button.decrement{flex:1;background-color:var(--danger-color);color:#fff}.control-main-section .control-button.decrement:hover{background-color:#c82333}.control-main-section .control-button:disabled{background-color:#ccc;cursor:not-allowed;opacity:.7}.share-info{background-color:var(--card-bg);border-radius:8px;box-shadow:var(--shadow);padding:2rem;margin-bottom:2rem;width:75%;margin-left:auto;margin-right:auto}.share-info h2{margin-top:0;margin-bottom:1.5rem;color:var(--primary-color)}.share-info>.info-item{margin-bottom:0}.share-info>.info-item+.help-text{margin-top:.25rem;margin-bottom:1.5rem}.share-info>.info-item:last-of-type{margin-bottom:4px}.info-item{display:flex;align-items:center;flex-wrap:wrap}.info-item .label{font-weight:700;min-width:100px;margin-right:1rem}.info-item .value{flex:1;padding:.5rem;background-color:#f5f5f5;border-radius:4px;font-family:monospace;word-break:break-all}.admin-code-container{display:flex;flex:1;gap:.5rem;align-items:center;margin:0}.admin-code-container .value{flex:1}.show-button{background-color:var(--primary-color);color:#fff;border:none;border-radius:4px;padding:.5rem 1rem;cursor:pointer;font-size:.9rem;transition:background-color .2s;position:relative;z-index:2}.show-button:hover{background-color:#3a7bc8}.show-button:active{background-color:#2c5d99}.help-text{font-size:.9rem;color:var(--light-text);margin:0}@media (max-width: 768px){.control-container{padding:1rem}.control-main-section{flex-direction:column}.now-serving-section,.queue-status-section{width:100%}.now-serving-number{font-size:8rem}.control-button{padding:.8rem}.control-button.increment{padding:1rem}.share-info{width:100%}}@media (max-width: 480px){.now-serving-number{font-size:6rem}}.loading-section{text-align:center;margin:2rem 0}.loading-spinner{display:inline-block;width:50px;height:50px;border:5px solid rgba(0,0,0,.1);border-radius:50%;border-top-color:var(--primary-color);animation:spin 1s ease-in-out infinite;margin:1rem auto}@keyframes spin{to{transform:rotate(360deg)}}.input-hint{font-size:.8rem;color:var(--light-text);margin-top:-.5rem;margin-bottom:1rem;text-align:right;position:relative}.your-turn-notification{background-color:#f8d7da;border:1px solid #f5c6cb;border-radius:8px;padding:1rem;margin:1rem 0;text-align:center;animation:pulse 2s infinite}.notification-icon{font-size:2rem;margin-bottom:.5rem}.your-turn-notification p{font-weight:700;color:#721c24;margin:0}.my-number.active,.status.active{color:var(--accent-color);font-weight:700;animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.active-queue-card{background-color:var(--card-bg);border-radius:8px;box-shadow:var(--shadow);padding:2rem;margin:2rem auto;max-width:500px;text-align:center}.active-queue-card h2{color:var(--primary-color);margin-bottom:1rem}.queue-info{font-size:1.5rem;font-weight:700;margin-bottom:2rem;color:var(--accent-color)}.danger-button{background-color:var(--danger-color);color:#fff;border:none;border-radius:4px;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s;margin-top:1rem;width:100%}.danger-button:hover{background-color:#c0392b}.confirm-dialog{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.confirm-content{background-color:#fff;border-radius:8px;padding:2rem;max-width:500px;width:90%;box-shadow:0 4px 12px #00000026}.confirm-content h3{color:var(--danger-color);margin-top:0}.confirm-buttons{display:flex;justify-content:space-between;margin-top:2rem}.confirm-buttons button{flex:1;margin:0 .5rem}.error-details{background-color:#f8d7da;border:1px solid #f5c6cb;color:#721c24;padding:.75rem;border-radius:4px;margin:1rem 0;font-family:monospace;white-space:pre-wrap;word-break:break-word;max-height:200px;overflow-y:auto}.queue-container{max-width:800px;margin:2rem auto;padding:2rem;text-align:center}.queue-container h1{font-size:2.5rem;margin-bottom:2rem;color:var(--primary-color)}.counter-display{background-color:var(--card-bg);border-radius:8px;box-shadow:var(--shadow);padding:2rem;margin-bottom:2rem}.now-serving{text-align:center}.now-serving h2{font-size:1.5rem;color:var(--primary-color);margin-top:0;margin-bottom:1rem}.now-serving .number{font-size:4rem;font-weight:700;color:var(--primary-color)}.my-number-section{background-color:var(--card-bg);border-radius:8px;box-shadow:var(--shadow);padding:2rem;margin-bottom:2rem}.my-number-section h2{font-size:1.5rem;color:var(--primary-color);margin-top:0;margin-bottom:1rem}.my-number{font-size:4rem;font-weight:700;color:var(--text-color);margin:1rem 0}.status{font-size:1.2rem;margin:1rem 0}