:root{--bg-primary: #1a1a2e;--bg-secondary: #16213e;--bg-card: #0f3460;--accent: #e94560;--accent-gold: #f5a623;--accent-green: #4caf50;--accent-blue: #53d8fb;--text-primary: #ffffff;--text-secondary: #a0aec0;--border: rgba(255,255,255,.1);--shadow: 0 8px 32px rgba(0,0,0,.4);--radius: 16px;--radius-sm: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden}button{cursor:pointer;border:none;outline:none;font-family:inherit}input{font-family:inherit;outline:none}.screen{min-height:100vh;display:flex;flex-direction:column;padding:16px 16px 80px}.card{background:var(--bg-card);border-radius:var(--radius);padding:20px;border:1px solid var(--border);box-shadow:var(--shadow)}.btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:var(--radius);font-size:16px;font-weight:700;transition:all .2s;width:100%}.btn-primary{background:linear-gradient(135deg,var(--accent) 0%,#c62a47 100%);color:#fff;box-shadow:0 4px 20px #e9456066}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px #e9456080}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:#ffffff14;color:var(--text-primary);border:1px solid var(--border)}.btn-gold{background:linear-gradient(135deg,var(--accent-gold) 0%,#e6951a 100%);color:#1a1a2e;box-shadow:0 4px 20px #f5a62366}.btn-disabled{opacity:.4;pointer-events:none}.text-gold{color:var(--accent-gold)}.text-red{color:var(--accent)}.text-green{color:var(--accent-green)}.text-secondary{color:var(--text-secondary)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.w-full{width:100%}.text-center{text-align:center}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}