:root{font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}html,body,#root{height:100%;margin:0;padding:0}*{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#0d1117;--bg-secondary:#161b22;--bg-card:#21262d;--bg-hover:#30363d;--border-color:#30363d;--text-primary:#f0f6fc;--text-secondary:#8b949e;--accent-primary:#58a6ff;--accent-hover:#79c0ff;--success:#3fb950;--error:#f85149;--warning:#d29922;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif}html,body{font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);width:100%;min-height:100vh}body{flex-direction:column;display:flex}.app{flex-direction:column;width:100%;min-height:100vh;display:flex}.swap-card{flex-direction:column;flex:1;width:100%;max-width:520px;margin:0 auto;padding:20px;display:flex}.swap-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;padding:20px 0;display:flex}.swap-header-title{flex-direction:column;flex:1;gap:8px;display:flex}.swap-header h2{color:var(--text-primary);letter-spacing:-.5px;font-size:24px;font-weight:700}.wallet-full-address{flex-direction:column;gap:4px;display:flex}.address-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;font-size:11px}.wallet-full-address code{color:var(--accent-primary);background:var(--bg-secondary);border:1px solid var(--border-color);word-break:break-all;text-align:left;border-radius:6px;padding:6px 10px;font-family:Courier New,monospace;font-size:13px}.swap-body{flex-direction:column;flex:1;gap:16px;padding-bottom:24px;display:flex}.wallet-connect,.wallet-connected{align-items:center;gap:8px;display:flex}.btn-connect,.btn-disconnect{background:var(--accent-primary);color:var(--bg-primary);cursor:pointer;border:none;border-radius:8px;padding:8px 16px;font-size:14px;font-weight:600;transition:background .2s}.btn-connect:hover,.btn-disconnect:hover{background:var(--accent-hover)}.wallet-address-wrapper{position:relative}.wallet-address{background:var(--bg-hover);cursor:pointer;color:var(--text-primary);border:1px solid #0000;border-radius:8px;padding:6px 12px;font-family:monospace;font-size:13px;transition:all .2s}.wallet-address:hover{border-color:var(--accent-primary);background:var(--bg-hover)}.network-badge{background:var(--success);color:var(--bg-primary);cursor:pointer;border:none;border-radius:4px;align-items:center;gap:4px;padding:4px 8px;font-size:11px;font-weight:600;transition:all .2s;display:flex}.network-badge:hover{background:var(--success);filter:brightness(1.1)}.network-select{background:var(--success)}.network-arrow{margin-left:2px;font-size:8px}.network-selector-wrapper{position:relative}.network-dropdown{background:var(--bg-card);border:1px solid var(--border-color);z-index:100;border-radius:12px;min-width:180px;margin-top:4px;padding:8px;position:absolute;top:100%;right:0;box-shadow:0 8px 24px #0006}.network-option{cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:space-between;align-items:center;gap:8px;width:100%;padding:10px 12px;transition:background .2s;display:flex}.network-option:hover{background:var(--bg-hover)}.network-option.selected{background:#3fb95033}.network-option-name{color:var(--text-primary);font-size:13px;font-weight:500}.testnet-badge{color:var(--warning);background:#d2992233;border-radius:4px;padding:2px 6px;font-size:9px;font-weight:600}.wallet-popup-overlay{z-index:1000;background:#000000b3;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.wallet-popup{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;width:90%;max-width:400px;padding:24px;animation:.3s slideUp;box-shadow:0 16px 48px #00000080}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.popup-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.popup-header h3{color:var(--text-primary);margin:0;font-size:18px;font-weight:600}.popup-close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;font-size:20px;transition:all .2s;display:flex}.popup-close:hover{background:var(--bg-hover);color:var(--text-primary)}.popup-address{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;margin-bottom:16px;padding:16px;overflow:hidden}.popup-address code{color:var(--text-primary);word-break:break-all;font-family:Courier New,monospace;font-size:14px;line-height:1.5}.btn-copy{background:var(--accent-primary);width:100%;color:var(--bg-primary);cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.btn-copy:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-copy.copied{background:var(--success);color:var(--bg-primary)}.copy-icon{font-size:16px}.popup-divider{background:var(--border-color);height:1px;margin:16px 0}.btn-disconnect-full{border:1px solid var(--error);width:100%;color:var(--error);cursor:pointer;background:0 0;border-radius:10px;padding:12px 20px;font-size:14px;font-weight:600;transition:all .2s}.btn-disconnect-full:hover{background:var(--error);color:var(--bg-primary)}.wrong-network-warning{border:1px solid var(--warning);background:#d2992233;border-radius:8px;align-items:center;gap:8px;padding:8px 12px;font-size:13px;display:flex}.btn-switch{background:var(--warning);color:var(--bg-primary);cursor:pointer;border:none;border-radius:4px;padding:4px 10px;font-size:12px;font-weight:600}.token-selector{position:relative}.token-label{color:var(--text-secondary);margin-bottom:6px;font-size:12px;display:block}.token-button{background:var(--bg-secondary);border:1px solid var(--border-color);cursor:pointer;border-radius:12px;justify-content:space-between;align-items:center;width:100%;padding:12px 16px;transition:border-color .2s;display:flex}.token-button:hover{border-color:var(--accent-primary)}.token-icon{background:var(--accent-primary);width:28px;height:28px;color:var(--bg-primary);border-radius:50%;justify-content:center;align-items:center;margin-right:10px;font-size:14px;font-weight:700;display:flex}.token-name{text-align:left;color:var(--text-primary);flex:1;font-size:16px;font-weight:500}.dropdown-arrow{color:var(--text-secondary);font-size:10px}.token-dropdown{background:var(--bg-secondary);border:1px solid var(--border-color);z-index:100;border-radius:12px;margin-top:4px;padding:8px;position:absolute;top:100%;left:0;right:0;box-shadow:0 8px 24px #0006}.token-option{cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;width:100%;padding:12px;transition:background .2s;display:flex}.token-option:hover{background:var(--bg-hover)}.token-option.selected{background:#58a6ff33}.token-option-icon{background:var(--accent-primary);width:32px;height:32px;color:var(--bg-primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex;overflow:hidden}.token-option-icon img{object-fit:cover;width:100%;height:100%}.token-icon-img{object-fit:contain;width:100%;height:100%}.token-option-info{text-align:left;flex-direction:column;flex:1;min-width:0;display:flex}.token-option-name{color:var(--text-primary);font-size:14px;font-weight:500}.token-option-symbol{color:var(--text-secondary);font-size:12px}.token-option-balance{flex-direction:column;flex-shrink:0;align-items:flex-end;display:flex}.balance-amount{color:var(--text-primary);font-size:14px;font-weight:600}.balance-symbol{color:var(--text-secondary);font-size:11px}.balance-loading{align-items:center;gap:4px;display:flex}.loading-spinner{font-size:14px;animation:1s linear infinite spin;display:inline-block}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.swap-input{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:16px}.swap-input-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.swap-input-label{color:var(--text-secondary);font-size:12px}.swap-balance-wrapper{align-items:center;gap:8px;display:flex}.swap-balance{color:var(--text-secondary);font-size:12px}.btn-max{background:var(--accent-primary);color:var(--bg-primary);cursor:pointer;border:none;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:700;transition:all .2s}.btn-max:hover{background:var(--accent-hover);transform:translateY(-1px)}.swap-input-container{align-items:center;gap:12px;display:flex}.swap-amount-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;min-width:0;font-size:28px;font-weight:500}.swap-amount-input::placeholder{color:var(--text-secondary)}.swap-amount-input:read-only{cursor:default}.swap-input-token{justify-content:center;align-items:center;display:flex}.selected-token,.no-token{background:var(--accent-primary);width:36px;height:36px;color:var(--bg-primary);border-radius:50%;justify-content:center;align-items:center;font-size:16px;font-weight:700;display:flex}.input-token-info{color:var(--text-secondary);justify-content:space-between;margin-top:8px;font-size:12px;display:flex}.token-symbol{color:var(--text-primary);font-weight:500}.switch-button{background:var(--bg-card);border:1px solid var(--border-color);width:40px;height:40px;color:var(--accent-primary);cursor:pointer;border-radius:50%;justify-content:center;align-self:center;align-items:center;margin:-4px 0;font-size:20px;transition:all .2s;display:flex}.switch-button:hover{background:var(--bg-hover);transform:rotate(180deg)}.swap-button{cursor:pointer;background:var(--accent-primary);width:100%;color:var(--bg-primary);border:none;border-radius:12px;margin-top:8px;padding:16px;font-size:18px;font-weight:600;transition:all .2s}.swap-button:hover:not(:disabled){background:var(--accent-hover)}.swap-button:disabled{background:var(--bg-hover);color:var(--text-secondary);cursor:not-allowed}.swap-button.pending{background:var(--warning);color:var(--bg-primary);animation:1.5s infinite pulse}.swap-button.success{background:var(--success);color:var(--bg-primary)}.swap-button.error{background:var(--error);color:var(--text-primary)}.transaction-status{text-align:center;border-radius:12px;margin-top:16px;padding:16px;animation:.3s slideIn}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.transaction-status.pending{border:1px solid var(--warning);background:#d2992233}.transaction-status.success{border:1px solid var(--success);background:#3fb95033}.transaction-status.error{border:1px solid var(--error);background:#f8514933}.status-icon{margin-bottom:8px;font-size:32px}.status-message{margin-bottom:12px;font-size:14px;font-weight:500}.tx-hash{color:var(--text-secondary);margin-bottom:12px;font-family:monospace;font-size:12px}.tx-actions{justify-content:center;gap:12px;display:flex}.view-explorer{color:var(--accent-primary);font-size:14px;font-weight:500;text-decoration:none}.view-explorer:hover{text-decoration:underline}.btn-new-swap,.btn-dismiss{background:var(--accent-primary);color:var(--bg-primary);cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:600;transition:background .2s}.btn-new-swap:hover,.btn-dismiss:hover{background:var(--accent-hover)}@media (width<=768px){.swap-card{padding:16px}.swap-header{text-align:center;flex-direction:column;gap:16px;margin-bottom:20px;padding:16px 0}.swap-header h2{font-size:22px}.swap-body{gap:12px}.swap-amount-input{font-size:24px}.token-button{padding:10px 14px}.token-name{font-size:14px}.swap-input{padding:14px}.btn-connect,.btn-disconnect{padding:8px 14px;font-size:13px}}@media (width<=480px){.swap-card{padding:12px}.swap-header h2{font-size:20px}.swap-amount-input{font-size:22px}.token-icon{width:24px;height:24px;font-size:12px}.token-name{font-size:13px}.swap-input{padding:12px}.popup-address code{font-size:12px}.wallet-popup{width:95%;padding:20px}}