.app{min-height:100vh;display:flex;flex-direction:column;max-width:480px;margin:0 auto;padding:0 16px}header{display:flex;justify-content:space-between;align-items:center;padding:20px 0}.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem}.logo-img{width:32px;height:32px;border-radius:8px}.token-select{display:flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:4px 8px 4px 6px}.token-icon{width:24px;height:24px;border-radius:50%;flex-shrink:0}.token-select select{background:transparent;border:none;padding:4px 4px 4px 0}.connect-btn{background:var(--accent);color:#fff;padding:10px 18px;border-radius:12px;font-weight:600;font-size:.9rem;transition:background .15s}.connect-btn:hover{background:var(--accent-hover)}.connect-btn.warn{background:var(--warn);color:#000}.connect-btn:disabled{opacity:.6;cursor:not-allowed}.account-badge{background:var(--card);border:1px solid var(--border);padding:8px 14px;border-radius:12px;font-size:.875rem;font-weight:500}main{flex:1;padding-bottom:40px}.banner{padding:12px 16px;border-radius:12px;margin-bottom:16px;font-size:.875rem}.banner.warn{background:#f59e0b26;border:1px solid var(--warn);color:var(--warn)}.banner.error{background:#ef444426;border:1px solid var(--error);color:var(--error)}.banner code{background:#0000004d;padding:2px 6px;border-radius:4px}.tabs{display:flex;gap:4px;background:var(--card);border-radius:12px;padding:4px;margin-bottom:16px}.tabs button{flex:1;padding:10px;border-radius:10px;background:transparent;color:var(--muted);font-weight:600;font-size:.95rem;transition:all .15s}.tabs button.active{background:var(--bg);color:var(--text)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card h2{font-size:1.1rem;margin-bottom:16px}.hint{color:var(--muted);font-size:.85rem;margin-bottom:16px;margin-top:-8px}.field{background:var(--bg);border-radius:12px;padding:12px 14px;margin-bottom:8px}.field-header{display:flex;justify-content:space-between;font-size:.8rem;color:var(--muted);margin-bottom:6px}.balance{cursor:pointer}.balance:hover{color:var(--accent)}.input-row{display:flex;align-items:center;gap:8px}.input-row input{flex:1;font-size:1.4rem;font-weight:500;min-width:0}.input-row select{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:8px 12px;font-weight:600;font-size:.95rem;cursor:pointer}.token-label{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:8px 12px;font-weight:600;font-size:.95rem}.switch-btn{display:block;margin:4px auto;background:var(--bg);border:1px solid var(--border);color:var(--text);width:36px;height:36px;border-radius:10px;font-size:1.1rem;transition:background .15s}.switch-btn:hover{background:var(--border)}.slippage{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--muted);margin:12px 0}.slippage input{width:50px;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:4px 6px;text-align:center;color:var(--text)}.primary-btn{width:100%;padding:14px;border-radius:12px;background:var(--accent);color:#fff;font-weight:600;font-size:1rem;margin-top:8px;transition:background .15s}.primary-btn:hover:not(:disabled){background:var(--accent-hover)}.primary-btn:disabled{opacity:.5;cursor:not-allowed}.status{margin-top:12px;font-size:.875rem;text-align:center;color:var(--muted);word-break:break-all}footer{text-align:center;padding:24px 0;font-size:.8rem;color:var(--muted)}.nav-menu-fixed{position:fixed;top:14px;right:0;z-index:9999;padding-right:8px}.nav-toggle{width:42px;height:42px;padding:0;border-radius:12px 0 0 12px;border:1px solid #1e2630;border-right:none;background:#141a1ff5;color:#e8edf2;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:-4px 4px 20px #00000059;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:border-color .15s,background .15s}.nav-toggle:hover{border-color:#3b82f6;background:#1a2330}.nav-toggle-icon{display:block;width:18px;height:14px;position:relative}.nav-toggle-icon span{display:block;width:18px;height:2px;background:#e8edf2;border-radius:1px;position:absolute;left:0;transition:transform .2s ease,opacity .2s ease,top .2s ease}.nav-toggle-icon span:nth-child(1){top:0}.nav-toggle-icon span:nth-child(2){top:6px}.nav-toggle-icon span:nth-child(3){top:12px}.nav-toggle[aria-expanded=true] .nav-toggle-icon span:nth-child(1){top:6px;transform:rotate(45deg)}.nav-toggle[aria-expanded=true] .nav-toggle-icon span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] .nav-toggle-icon span:nth-child(3){top:6px;transform:rotate(-45deg)}.nav-panel{position:absolute;top:calc(100% + 8px);right:0;left:auto;min-width:200px;padding:8px 0;border-radius:14px 0 0 14px;border:1px solid #1e2630;border-right:none;background:#0e1216fa;box-shadow:-8px 12px 40px #00000073;z-index:100}.nav-panel a{display:block;padding:10px 16px;color:#c5d0dc;font-size:.88rem;font-weight:500;text-decoration:none;transition:background .12s,color .12s}.nav-panel a:hover{background:#3b82f61f;color:#fff}*{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0b0e11;--card: #141a1f;--border: #1e2630;--text: #e8edf2;--muted: #8b9aab;--accent: #3b82f6;--accent-hover: #2563eb;--success: #22c55e;--warn: #f59e0b;--error: #ef4444;--radius: 16px}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}button{font-family:inherit;cursor:pointer;border:none;outline:none}input,select{font-family:inherit;outline:none;border:none;background:transparent;color:var(--text)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}