*{box-sizing:border-box;margin:0;padding:0}html{width:100%;height:100%}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#242424;font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}#root{width:100%;min-height:100vh}a{color:#646cff;-webkit-text-decoration:inherit;text-decoration:inherit;font-weight:500}a:hover{color:#535bf2}body{width:100%;min-width:320px;min-height:100vh;margin:0}h1{font-size:3.2em;line-height:1.1}button{cursor:pointer;background-color:#1a1a1a;border:1px solid #0000;border-radius:8px;padding:.6em 1.2em;font-family:inherit;font-size:1em;font-weight:500;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary:#4f46e5;--secondary:#6366f1;--accent:#818cf8;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--bg-dark:#f8fafc;--bg-card:#fff;--text-light:#1e293b;--text-muted:#64748b;--border:#e2e8f0}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.visualizer-container{background:var(--bg-dark);width:100%;min-height:100vh;color:var(--text-light)}.visualizer-header{background:var(--bg-card);border-bottom:1px solid var(--border);z-index:100;width:100%;padding:1.25rem 0;position:sticky;top:0;box-shadow:0 1px 3px #0000001a}.header-content{justify-content:space-between;align-items:center;width:100%;margin:0;padding:0 2rem;display:flex}.header-title{color:var(--text-light);margin-bottom:.25rem;font-size:1.5rem;font-weight:600}.header-subtitle{color:var(--text-muted);font-size:.875rem}.main-content{width:100%;margin:0;padding:1.5rem 2rem}.tabs{flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem;display:flex}.tab{background:var(--bg-card);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;border-radius:8px;padding:.75rem 1.5rem;font-size:.95rem;font-weight:500;transition:all .2s}.tab:hover{background:var(--bg-dark);border-color:var(--primary)}.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.controls{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;margin-bottom:1.5rem;padding:1.25rem;box-shadow:0 1px 3px #0000001a}.control-group{flex-wrap:wrap;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.control-group:last-child{margin-bottom:0}.control-group label{color:var(--text-muted)}.input-field{border:1px solid var(--border);color:var(--text-light);background:#fff;border-radius:6px;width:150px;padding:.625rem .875rem;font-size:.95rem}.input-field:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #6366f11a}.range-slider{width:200px;accent-color:var(--primary)}.btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:.625rem 1.25rem;font-size:.95rem;font-weight:500;transition:all .2s}.btn:hover{background:var(--secondary)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-danger{background:var(--danger)}.btn-danger:hover{background:#dc2626}.btn-success{background:var(--success)}.btn-success:hover{background:#059669}.canvas-container{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;width:100%;min-height:450px;margin-bottom:1.5rem;padding:2rem;position:relative;box-shadow:0 1px 3px #0000001a}.canvas-scrollable{max-height:600px;overflow-y:auto}.canvas-element{width:100%;display:block}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1.5rem;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:1.5rem;box-shadow:0 1px 3px #0000001a}.stat-label{color:var(--text-muted);margin-bottom:.5rem;font-size:.875rem}.stat-value{color:var(--primary);font-size:1.875rem;font-weight:600}.stat-value-normal{color:var(--primary);font-size:1.125rem;font-weight:600}.log-container{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;max-height:280px;padding:1.25rem;font-family:Courier New,monospace;font-size:.875rem;overflow-y:auto;box-shadow:0 1px 3px #0000001a}.log-title{color:var(--text-light);margin-bottom:1rem;font-weight:600}.log-entry{border-radius:4px;margin-bottom:.5rem;padding:.5rem;animation:.3s slideIn}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.log-entry.info{border-left:3px solid var(--primary);background:#f0f4ff}.log-entry.success{border-left:3px solid var(--success);background:#f0fdf4}.log-entry.warning{border-left:3px solid var(--warning);background:#fffbeb}.log-entry.error{border-left:3px solid var(--danger);background:#fef2f2}.log-time{color:var(--text-muted);margin-right:1rem}.array-bars-container{justify-content:center;align-items:flex-end;gap:2px;height:450px;display:flex}.array-bar{background:var(--primary);border-radius:4px 4px 0 0;transition:all .2s}.stack-queue-container{gap:1.5rem;margin-bottom:1.5rem;display:flex}.stack-queue-box{flex:1}.stack-queue-title{color:var(--text-light);margin-bottom:1rem;font-size:1.25rem;font-weight:600}.stack-queue-content{background:var(--bg-dark);border:1px solid var(--border);border-radius:8px;min-height:300px;padding:1.5rem}.stack-items{flex-flow:column-reverse wrap;gap:.5rem;display:flex}.queue-items{flex-flow:wrap;gap:.5rem;display:flex}.stack-queue-item{background:var(--primary);color:#fff;text-align:center;border-radius:6px;min-width:80px;padding:.875rem 1.25rem;font-size:1rem;font-weight:600;animation:.3s slideIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.5s fadeIn}.log-container::-webkit-scrollbar{width:6px}.canvas-scrollable::-webkit-scrollbar{width:6px}.log-container::-webkit-scrollbar-track{background:var(--bg-dark);border-radius:3px}.canvas-scrollable::-webkit-scrollbar-track{background:var(--bg-dark);border-radius:3px}.log-container::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.canvas-scrollable::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.log-container::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.canvas-scrollable::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (max-width:1024px){.main-content{padding:1.5rem}.header-content{padding:0 1.5rem}}@media (max-width:768px){.header-title{font-size:1.25rem}.header-subtitle{font-size:.8rem}.header-content{padding:0 1rem}.main-content{padding:1rem}.tabs{gap:.5rem}.tab{padding:.625rem 1rem;font-size:.875rem}.stack-queue-container{flex-direction:column;gap:1rem}.stat-value{font-size:1.5rem}.controls{padding:1rem}.canvas-container{padding:1.5rem}}