*,*:before,*:after{box-sizing:border-box}:root{--bg-color: #121212;--text-color: #f0f0f0;--text-muted: #888888;--primary-color: #007bff;--primary-hover: #0056b3;--success-color: #28a745;--danger-color: #dc3545;--warning-color: #ffc107;--card-bg: #1e1e1e;--card-bg-light: #2a2a2a;--border-color: #333333;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px}body{background-color:var(--bg-color);color:var(--text-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;padding:0;-webkit-tap-highlight-color:transparent;touch-action:manipulation}input,select,textarea,button{font-size:16px;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:16px;width:100%}@media(max-width:768px){.container{padding:10px 12px}}h1,h2,h3{color:var(--primary-color);margin-top:0}.mobile-tabs{display:none}@media(max-width:768px){.mobile-tabs{display:flex;background-color:var(--card-bg);border-radius:var(--radius-md);padding:4px;margin-bottom:16px;gap:4px;border:1px solid var(--border-color)}.mobile-tab-btn{flex:1;padding:10px 4px;background:none;border:none;color:var(--text-muted);font-weight:700;font-size:.9rem;border-radius:var(--radius-sm);cursor:pointer;text-align:center;transition:all .2s}.mobile-tab-btn.active{background-color:var(--primary-color);color:#fff;box-shadow:0 2px 8px #007bff66}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#121212}::-webkit-scrollbar-thumb{background:#444;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#666}.toast-container{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background-color:#191919f2;color:#fff;padding:10px 18px;border-radius:20px;box-shadow:0 4px 16px #00000080;border:1px solid var(--primary-color);font-size:.9rem;font-weight:700;z-index:9999;display:flex;align-items:center;gap:8px;animation:toast-in .25s ease-out;pointer-events:none;max-width:90vw;text-align:center}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,15px)}to{opacity:1;transform:translate(-50%)}}