:root{--bg-color: #18181b;--card-bg: #27272a;--text-main: #ffffff;--text-secondary: #a1a1aa;--primary: #8b5cf6;--primary-gradient: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);--danger: #ef4444;--radius: 20px;--anim-speed: .2s}body{margin:0;background-color:var(--bg-color);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,sans-serif;-webkit-tap-highlight-color:transparent;padding-bottom:40px}.app{max-width:500px;margin:0 auto;padding:16px}h2{font-size:22px;margin-bottom:12px;font-weight:700;letter-spacing:-.5px}h3{font-size:18px;margin:24px 0 12px 4px;color:var(--text-secondary);font-weight:600}h4{font-size:17px;font-weight:600;margin:0}p{color:var(--text-secondary);margin:0}.back-link{display:inline-block;text-decoration:none;color:var(--text-secondary);margin-bottom:20px;font-size:14px;padding:8px 0}.card{background:var(--card-bg);border-radius:var(--radius);padding:16px;margin-bottom:12px;border:1px solid rgba(255,255,255,.08);position:relative}.card-link{text-decoration:none;color:inherit;display:block}.button{border:none;width:100%;padding:12px 16px;border-radius:14px;background:var(--primary-gradient);color:#fff;font-weight:600;font-size:15px;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:8px;transition:transform .1s;margin-top:12px}.button:active{transform:scale(.97);opacity:.9}.button:disabled{opacity:.5;background:#52525b;cursor:not-allowed}.btn-outline-danger{background:transparent;border:2px solid rgba(239,68,68,.5);color:#fca5a5}.btn-outline-danger:active{background:#ef44441a}input,textarea,select{width:100%;padding:14px;border-radius:14px;border:1px solid rgba(255,255,255,.1);background:#0003;color:#fff;font-size:16px;outline:none;box-sizing:border-box}input:focus{border-color:var(--primary)}