:root{--bg-primary: #0d0d0d;--bg-secondary: #181818;--bg-tertiary: #1f1f1f;--bg-hover: #252525;--accent: #4338ca;--accent-hover: #5248e0;--accent-light: rgba(67, 56, 202, .12);--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #666666;--border: #2a2a2a;--border-focus: #4338ca;--success: #10b981;--error: #ef4444;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", monospace;--shadow-lg: 0 10px 40px rgba(0, 0, 0, .5);--shadow-card: 0 4px 20px rgba(0, 0, 0, .3)}html.light{--bg-primary: #f5f5f5;--bg-secondary: #ffffff;--bg-tertiary: #f0f0f0;--bg-hover: #e8e8e8;--text-primary: #111111;--text-secondary: #555555;--text-muted: #999999;--border: #e0e0e0;--border-focus: #4338ca;--shadow-lg: 0 10px 40px rgba(0, 0, 0, .08);--shadow-card: 0 2px 12px rgba(0, 0, 0, .06)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}.app-wrapper{min-height:100vh;display:flex;flex-direction:column;position:relative;overflow-x:hidden}.app-wrapper:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(67,56,202,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(67,56,202,.03) 1px,transparent 1px);background-size:40px 40px;pointer-events:none;z-index:0}.header{position:sticky;top:0;z-index:100;background:var(--bg-secondary);border-bottom:1px solid var(--border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.header-inner{max-width:1200px;margin:0 auto;padding:0 20px;height:56px;display:flex;align-items:center;justify-content:space-between}.header-logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text-primary)}.logo-text{font-size:16px;font-weight:700;letter-spacing:.5px}.header-actions{display:flex;align-items:center;gap:8px}.header-nav-link{color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;padding:6px 12px;border-radius:var(--radius-sm);transition:all .15s ease}.header-nav-link:hover{color:var(--text-primary);background:var(--bg-hover)}.theme-toggle{background:none;border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all .15s ease}.theme-toggle:hover{border-color:var(--text-muted);color:var(--text-primary)}.connect-btn{background:var(--accent);color:#fff;border:none;padding:7px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s ease;display:flex;align-items:center;gap:6px}.connect-btn:hover{background:var(--accent-hover)}.connect-btn.connected{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);font-family:var(--font-mono);font-size:12px}.connect-btn.connected:hover{border-color:var(--error);background:#ef44441a}.wallet-dot{width:8px;height:8px;border-radius:50%;background:var(--success);display:inline-block}.wallet-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease}.wallet-modal{background:var(--bg-secondary);border-radius:var(--radius-lg);width:100%;max-width:400px;margin:16px;padding:24px;box-shadow:var(--shadow-lg);animation:scaleIn .2s cubic-bezier(.16,1,.3,1)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.wallet-modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.wallet-modal-header h3{font-size:18px;font-weight:600}.wallet-modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;display:flex;align-items:center;transition:color .15s}.wallet-modal-close:hover{color:var(--text-primary)}.wallet-modal-subtitle{font-size:13px;color:var(--text-muted);margin-bottom:16px}.wallet-modal-list{display:flex;flex-direction:column;gap:4px}.wallet-option{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--bg-tertiary);border:1px solid transparent;border-radius:var(--radius);cursor:pointer;transition:all .15s ease;width:100%;text-align:left}.wallet-option:hover{border-color:var(--accent);background:var(--accent-light)}.wallet-option:disabled{opacity:.5;cursor:not-allowed}.wallet-option-left{display:flex;align-items:center;gap:12px}.wallet-option-name{font-size:14px;font-weight:500;color:var(--text-primary)}.wallet-option-loading{font-size:11px;color:var(--text-muted);font-style:italic}.wallet-modal-footer{margin-top:16px;text-align:center;font-size:12px;color:var(--text-muted);display:flex;gap:4px;justify-content:center}.wallet-modal-footer a{color:var(--accent);text-decoration:none;font-weight:500}.wallet-modal-footer a:hover{text-decoration:underline}.wallet-modal-error{margin-top:12px;padding:10px 14px;background:#ef44441a;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-sm);color:var(--error);font-size:12px}main{flex:1;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px 80px;position:relative;z-index:1}.swap-card{width:100%;max-width:420px;background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border);padding:16px;box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:4px}.swap-header{display:flex;justify-content:space-between;align-items:center;padding:0 0 12px 4px}.swap-title{font-size:16px;font-weight:600}.settings-btn{background:none;border:1px solid var(--border);color:var(--text-muted);cursor:pointer;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all .15s ease}.settings-btn:hover{border-color:var(--text-muted);color:var(--text-primary)}.slippage-panel{background:var(--bg-tertiary);border-radius:var(--radius);padding:12px 14px;margin-bottom:4px;display:flex;align-items:center;justify-content:space-between;gap:10px}.slippage-label{font-size:12px;color:var(--text-muted);white-space:nowrap}.slippage-options{display:flex;gap:6px}.slippage-btn{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-secondary);padding:6px 12px;border-radius:20px;font-size:12px;font-weight:500;cursor:pointer;transition:all .15s ease;font-family:var(--font-mono)}.slippage-btn:hover{border-color:var(--text-muted)}.slippage-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.swap-input-group{background:var(--bg-tertiary);border-radius:var(--radius);padding:14px;transition:border-color .15s ease;border:1px solid transparent}.swap-input-group:focus-within{border-color:var(--border-focus)}.swap-input-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.swap-input-label{font-size:12px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.5px}.balance-btn{background:none;border:none;color:var(--text-muted);font-size:12px;font-family:var(--font-mono);cursor:pointer;padding:2px 6px;border-radius:4px;transition:all .15s ease}.balance-btn:hover{color:var(--accent);background:var(--accent-light)}.swap-input-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.swap-amount-input{background:none;border:none;outline:none;font-size:28px;font-weight:500;font-family:var(--font-mono);color:var(--text-primary);width:0;flex:1;min-width:0;caret-color:var(--accent)}.swap-amount-input::placeholder{color:var(--text-muted)}.swap-amount-input.output{color:var(--text-secondary)}.swap-amount-input:disabled{opacity:.5}.token-select-trigger{display:flex;align-items:center;gap:6px;background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-primary);padding:8px 12px;border-radius:20px;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s ease;white-space:nowrap;flex-shrink:0}.token-select-trigger:hover{border-color:var(--text-muted)}.token-select-trigger svg{transition:transform .2s ease}.token-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease}.token-modal{background:var(--bg-secondary);border-radius:var(--radius-lg);width:100%;max-width:400px;margin:16px;max-height:80vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:scaleIn .2s cubic-bezier(.16,1,.3,1)}.token-modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 20px 12px}.token-modal-header h3{font-size:16px;font-weight:600}.token-modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;display:flex;align-items:center;transition:color .15s}.token-modal-close:hover{color:var(--text-primary)}.token-list{list-style:none;padding:4px 12px 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12px;margin:-4px 0;position:relative;z-index:2}.swap-direction-line{flex:1;height:1px}.swap-direction-btn{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all .2s ease;z-index:3}.swap-direction-btn:hover{color:var(--accent);border-color:var(--accent);transform:rotate(180deg)}.swap-price-display{display:flex;justify-content:space-between;align-items:center;padding:8px 4px;font-size:12px;color:var(--text-muted);font-family:var(--font-mono)}.swap-slippage-badge{color:var(--text-muted);font-family:var(--font-sans);font-weight:500}.swap-error{background:#ef444414;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-sm);padding:10px 12px;margin:4px 0}.swap-error span{color:var(--error);font-size:12px}.swap-action{padding:4px 0 0}.swap-button{width:100%;padding:16px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:15px;font-weight:600;cursor:pointer;transition:all .15s ease}.swap-button:hover{background:var(--accent-hover);transform:translateY(-1px)}.swap-button:active{transform:translateY(0)}.swap-button:disabled{opacity:.5;cursor:not-allowed;transform:none;background:var(--accent)}.swap-connect-prompt{text-align:center;padding:16px;color:var(--text-muted);font-size:14px;border:1px dashed var(--border);border-radius:var(--radius)}.swap-spinner{display:inline-flex;align-items:center;gap:8px}.swap-spinner:before{content:"";width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.confirm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .15s ease}.confirm-modal{background:var(--bg-secondary);border-radius:var(--radius-lg) var(--radius-lg) 0 0;width:100%;max-width:420px;padding:0 20px 32px;padding-bottom:calc(32px + env(safe-area-inset-bottom,0px));animation:slideUp .3s cubic-bezier(.16,1,.3,1);max-height:85vh;overflow-y:auto}.confirm-handle{width:36px;height:4px;background:var(--text-muted);border-radius:2px;margin:12px auto 20px;opacity:.4}.confirm-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.confirm-title{font-size:16px;font-weight:600;color:var(--text-primary)}.confirm-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;display:flex;align-items:center}.confirm-swap-summary{background:var(--bg-tertiary);border-radius:var(--radius);padding:16px;margin-bottom:16px}.confirm-token-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0}.confirm-token-info{display:flex;flex-direction:column}.confirm-amount{font-size:20px;font-weight:600;color:var(--text-primary);font-family:var(--font-mono)}.confirm-token-symbol{font-size:14px;color:var(--text-muted);font-weight:500;background:var(--bg-secondary);padding:4px 10px;border-radius:8px}.confirm-arrow{display:flex;justify-content:center;padding:4px 0;color:var(--text-muted)}.confirm-details-toggle{width:100%;background:none;border:none;color:var(--text-muted);font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 0;margin-bottom:8px;transition:color .15s}.confirm-details-toggle:hover{color:var(--text-secondary)}.confirm-details{margin-bottom:16px}.confirm-detail-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}.confirm-detail-row:last-child{border-bottom:none}.confirm-detail-label{font-size:13px;color:var(--text-muted);display:flex;align-items:center}.confirm-detail-value{font-size:13px;color:var(--text-primary);font-family:var(--font-mono)}.confirm-detail-private{background:var(--accent-light);margin:8px -12px;padding:12px!important;border-radius:var(--radius);border-bottom:none!important}.confirm-privacy-badge{color:var(--accent)!important;font-weight:600;font-size:12px!important;font-family:var(--font-sans)!important;background:#4338ca26;padding:3px 8px;border-radius:6px}.confirm-execute-btn{width:100%;padding:16px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:16px;font-weight:600;cursor:pointer;transition:all .15s ease;margin-top:8px}.confirm-execute-btn:hover{opacity:.9;transform:translateY(-1px)}.confirm-execute-btn:active{transform:translateY(0)}.confirm-execute-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.toast{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:2000;display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;animation:slideDown .3s ease;max-width:90vw;box-shadow:var(--shadow-lg)}@keyframes slideDown{0%{opacity:0;transform:translate(-50%) translateY(-10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.toast-success{background:#065f46;color:#a7f3d0;border:1px solid #10b981}.toast-error{background:#7f1d1d;color:#fecaca;border:1px solid #ef4444}.toast-close{background:none;border:none;color:inherit;opacity:.7;cursor:pointer;display:flex;padding:2px}.toast-close:hover{opacity:1}footer{text-align:center;padding:24px 16px;font-size:12px;color:var(--text-muted);border-top:1px solid var(--border);background:var(--bg-secondary);position:relative;z-index:1}footer a{color:var(--accent);text-decoration:none}footer a:hover{text-decoration:underline}@media(max-width:480px){.header-inner{padding:0 12px}.header-nav-link{display:none}main{padding:24px 12px 80px}.swap-card{padding:14px}.swap-amount-input{font-size:24px}.confirm-modal{max-width:100%;border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:0 16px;padding-bottom:calc(40px + env(safe-area-inset-bottom,0px))}.confirm-amount{font-size:18px}}.slippage-custom{display:flex;align-items:center;background:var(--bg-secondary);border:1px solid var(--border);border-radius:20px;padding:0 10px;height:28px;gap:2px;transition:border-color .15s}.slippage-custom:focus-within{border-color:var(--accent)}.slippage-custom-input{background:none;border:none;outline:none;color:var(--text-primary);font-size:12px;font-family:var(--font-mono);width:50px;text-align:right;padding:0}.slippage-custom-input::placeholder{color:var(--text-muted);font-family:var(--font-sans);font-size:11px}.slippage-custom-pct{color:var(--text-muted);font-size:12px;font-family:var(--font-mono)}.percent-row{display:flex;gap:6px;margin-top:10px}.percent-btn{flex:1;background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-secondary);padding:6px 10px;border-radius:var(--radius-sm);font-size:11px;font-weight:600;cursor:pointer;transition:all .15s ease;letter-spacing:.3px}.percent-btn:hover,.percent-btn-max{background:var(--accent-light);border-color:var(--accent);color:var(--accent)}.percent-btn-max:hover{background:var(--accent);color:#fff}.balance-row{display:flex;align-items:center;gap:6px}.swap-mode-toggle{display:flex;gap:4px;margin-bottom:12px;padding:4px;background:var(--bg-secondary);border-radius:var(--radius-md);border:1px solid var(--border-color)}.swap-mode-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;padding:10px 12px;font-size:13px;font-weight:600;color:var(--text-secondary);background:transparent;border:none;border-radius:calc(var(--radius-md) - 4px);cursor:pointer;transition:all .15s ease;font-family:inherit}.swap-mode-btn:hover{color:var(--text-primary)}.swap-mode-btn.active{color:var(--text-primary);background:var(--bg-tertiary, rgba(255,255,255,.05));box-shadow:0 1px 2px #0003}.private-mode-banner{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 12px;margin-bottom:12px;font-size:12px;line-height:1.4;color:var(--text-secondary);background:#4338ca14;border:1px solid rgba(67,56,202,.25);border-radius:var(--radius-md)}.private-balance-pill{margin-left:auto;padding:3px 8px;font-size:11px;font-weight:600;color:var(--accent, #4338ca);background:#4338ca1f;border-radius:999px;white-space:nowrap}