:root{--bg-primary: #121212;--bg-secondary: #1e1e1e;--bg-tertiary: #2d2d2d;--text-primary: #ffffff;--text-secondary: #b3b3b3;--accent-color: #2196F3;--accent-hover: #1976D2;--accent-active: #0D47A1;--danger: #f44336;--success: #4caf50;--warning: #ffc107;--touch-target: 48px;--border-radius: 12px}body{margin:0;padding:0;background-color:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-user-select:none;user-select:none;overflow:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.touch-clickable{cursor:pointer;transition:transform .1s ease,background-color .2s}.touch-clickable:active{transform:scale(.96)}.card{background-color:var(--bg-secondary);border-radius:var(--border-radius);box-shadow:0 4px 6px #0000004d}button{border:none;outline:none;font-family:inherit}@media print{body *{visibility:hidden}#ticket-print-area,#ticket-print-area *{visibility:visible}#ticket-print-area{position:absolute;left:0;top:0;width:100%;color:#000!important;background:#fff!important}}