@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root{--accent:#3b82f6;--accent-bg:#dbeafe;--bg:#fff;--bg-secondary:#f8fafc;--bg-tertiary:#f1f5f9;--text:#0f172a;--text-light:#64748b;--border:#e2e8f0;--border-light:#f1f5f9;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--radius:1rem;--radius-sm:.75rem;--space:1rem;--font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;--shadow-xl:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}[data-theme=dark]{--accent:#60a5fa;--accent-bg:#1e3a8a;--bg:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--text:#f1f5f9;--text-light:#94a3b8;--border:#334155;--border-light:#475569;--success:#34d399;--warning:#fbbf24;--error:#f87171;--shadow:0 4px 6px -1px #0000004d,0 2px 4px -1px #0003;--shadow-lg:0 10px 15px -3px #0000004d,0 4px 6px -2px #0003;--shadow-xl:0 20px 25px -5px #0006,0 10px 10px -5px #0003}*{box-sizing:border-box}body{font-family:var(--font-family);color:var(--text);background:var(--bg);min-height:100vh;margin:0;padding:0;line-height:1.6}.swap-container{background:linear-gradient(135deg,var(--bg-tertiary)0%,var(--bg)50%,var(--bg-secondary)100%);min-height:100vh;padding:2rem 0}.swap-wrapper{max-width:1400px;padding:0 var(--space);margin:0 auto}.swap-header{padding:0 var(--space);justify-content:space-between;align-items:flex-start;margin-bottom:2rem;display:flex}.swap-header-content{flex:1}.swap-title{color:var(--text);background:linear-gradient(135deg,var(--accent),var(--accent-bg));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0 0 .5rem;font-size:2.5rem;font-weight:700}.swap-subtitle{color:var(--text-light);margin:0;font-size:1rem}.swap-header-actions{align-items:center;gap:var(--space);display:flex}.swap-nodes-grid{padding:0 var(--space);grid-template-columns:repeat(auto-fill,minmax(420px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}@media (max-width:768px){.swap-nodes-grid{grid-template-columns:1fr}.swap-header{flex-direction:column;gap:1rem}}.swap-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1.5rem;transition:all .3s}.swap-card:hover{box-shadow:var(--shadow-lg);border-color:var(--accent);transform:translateY(-2px)}.swap-card-header{border-bottom:1px solid var(--border-light);margin-bottom:1.5rem;padding-bottom:1rem}.swap-card-title{color:var(--text);margin:0 0 .5rem;font-size:1.25rem;font-weight:600}.swap-card-bos{align-items:center;gap:.5rem;margin-top:.25rem;font-size:.875rem;display:flex}.swap-card-section{margin-bottom:1.5rem}.swap-card-section:last-child{margin-bottom:0}.swap-label{color:var(--text);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.swap-input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-secondary);width:100%;color:var(--text);padding:.75rem 1rem;font-family:inherit;font-size:.875rem;transition:all .2s}.swap-input:focus{border-color:var(--accent);background:var(--bg);outline:none;box-shadow:0 0 0 3px #3b82f61a}.swap-input::placeholder{color:var(--text-light)}.swap-card-error{border-radius:var(--radius-sm);background:#ef44441a;border:1px solid #ef444433;margin-bottom:1rem;padding:.75rem;font-size:.875rem}.text-error{color:var(--error)}.swap-card-stats{background:var(--bg-secondary);border-radius:var(--radius-sm);grid-template-columns:repeat(auto-fit,minmax(80px,1fr));gap:1rem;margin-bottom:1.5rem;padding:1rem;display:grid}.swap-stat{text-align:center}.swap-stat-value{color:var(--text);margin-bottom:.25rem;font-size:1.5rem;font-weight:700}.swap-stat-label{color:var(--text-light);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem}.swap-actions-grid{grid-template-columns:repeat(3,1fr);gap:.75rem;margin-bottom:1rem;display:grid}.swap-action-btn{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text);cursor:pointer;padding:.75rem;font-family:inherit;font-size:.875rem;font-weight:500;transition:all .2s}.swap-action-btn:hover:not(:disabled){background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-1px)}.swap-action-btn:disabled{opacity:.4;cursor:not-allowed}.swap-transaction-form{background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid var(--border-light);padding:1rem}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.flex-1{flex:1}.swap-add-node{text-align:center;padding:0 var(--space);margin:2rem 0}.swap-add-btn{border:2px dashed var(--border);border-radius:var(--radius);background:var(--bg-secondary);color:var(--text);cursor:pointer;padding:1rem 2rem;font-family:inherit;font-size:1rem;font-weight:500;transition:all .2s}.swap-add-btn:hover{border-color:var(--accent);background:var(--bg);color:var(--accent);box-shadow:var(--shadow);transform:translateY(-2px)}.swap-footer{text-align:center;padding:2rem var(--space);border-top:1px solid var(--border-light);margin-top:3rem}h1,h2,h3,h4,h5,h6{color:var(--text);margin:0 0 var(--space)0;font-weight:600;line-height:1.2}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{margin:0 0 var(--space)0;color:var(--text-light)}.container{max-width:1200px;padding:0 var(--space);margin:0 auto}.grid{gap:var(--space);display:grid}.grid-cols-1{grid-template-columns:1fr}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}@media (max-width:768px){.grid-cols-2,.grid-cols-3{grid-template-columns:1fr}}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .2s;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.card:hover{transform:translateY(-1px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.card-header{border-bottom:1px solid var(--border);padding-bottom:calc(var(--space)/2);margin-bottom:var(--space)}.btn{border-radius:var(--radius);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.875rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover:not(:disabled){background-color:var(--accent-bg);color:var(--accent)}.btn-secondary{color:var(--text);border-color:var(--border);background-color:#0000}.btn-secondary:hover:not(:disabled){background-color:var(--border)}.btn-success{background-color:var(--success);color:#fff;border-color:var(--success)}.btn-warning{background-color:var(--warning);color:#fff;border-color:var(--warning)}.btn-error{background-color:var(--error);color:#fff;border-color:var(--error)}.form-group{margin-bottom:var(--space)}.form-label{color:var(--text);margin-bottom:.5rem;font-weight:500;display:block}.form-input,.form-textarea,.form-select{border:1px solid var(--border);border-radius:var(--radius);background-color:var(--bg);width:100%;color:var(--text);padding:.75rem;font-size:.875rem;transition:border-color .2s}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #2563eb1a}.form-textarea{resize:vertical;min-height:100px}.status{border-radius:9999px;align-items:center;gap:.25rem;padding:.25rem .75rem;font-size:.75rem;font-weight:500;display:inline-flex}.status-success{color:var(--success);background-color:#10b9811a}.status-warning{color:var(--warning);background-color:#f59e0b1a}.status-error{color:var(--error);background-color:#ef44441a}.status-info{color:var(--accent);background-color:#2563eb1a}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-light)}.font-mono{font-family:SF Mono,Monaco,Cascadia Code,Roboto Mono,Consolas,Courier New,monospace}.mb-0{margin-bottom:0}.mb-1{margin-bottom:calc(var(--space)/4)}.mb-2{margin-bottom:calc(var(--space)/2)}.mb-3{margin-bottom:var(--space)}.mb-4{margin-bottom:calc(var(--space)*1.5)}.mt-0{margin-top:0}.mt-1{margin-top:calc(var(--space)/4)}.mt-2{margin-top:calc(var(--space)/2)}.mt-3{margin-top:var(--space)}.mt-4{margin-top:calc(var(--space)*1.5)}.p-0{padding:0}.p-1{padding:calc(var(--space)/4)}.p-2{padding:calc(var(--space)/2)}.p-3{padding:var(--space)}.p-4{padding:calc(var(--space)*1.5)}.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-1{gap:calc(var(--space)/4)}.gap-2{gap:calc(var(--space)/2)}.gap-3{gap:var(--space)}.gap-4{gap:calc(var(--space)*1.5)}.w-full{width:100%}.h-full{height:100%}@media (max-width:768px){.container{padding:0 calc(var(--space)/2)}h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.25rem}.flex.justify-between{gap:var(--space);flex-direction:column}.flex.justify-between h1{order:1}.flex.justify-between>div:first-child,.flex.justify-between>button:last-child{order:2}}