@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";.dropdown-container{position:relative;display:inline-block}.dropdown-trigger{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;border-radius:8px;font-size:.875rem;font-weight:500;transition:all .2s ease;background:var(--color-panel-background);color:var(--color-foreground);border:1px solid var(--color-border);cursor:pointer}.dropdown-trigger:hover{background:var(--color-hover);border-color:var(--color-border-strong);transform:translateY(-1px);box-shadow:0 2px 6px var(--color-shadow-strong)}.dropdown-trigger:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-shadow)}.dropdown-items{position:absolute;top:100%;right:0;background-color:var(--color-overlay-background);border:1px solid var(--color-border);border-radius:8px;box-shadow:0 4px 12px var(--color-shadow-strong);padding:.5rem;min-width:200px;z-index:50;margin-top:.25rem}.dropdown-item{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;border-radius:6px;cursor:pointer;transition:background-color .15s ease;font-size:.875rem;margin:.125rem 0;border:none;outline:none;width:100%;text-align:left;background:transparent;color:var(--color-foreground)}.dropdown-item:hover,.dropdown-item-active{background-color:var(--color-hover)}@media (prefers-contrast: high){.dropdown-trigger,.dropdown-items{border-width:2px;border-color:var(--color-foreground)}}.visualizer-header{padding:2rem 1rem;background:var(--color-panel-background);color:var(--color-foreground);box-shadow:0 2px 4px var(--color-shadow);border-bottom:1px solid var(--color-border)}.header-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:2rem}.header-text{text-align:left;flex:1}.header-controls{flex-shrink:0;display:flex;align-items:center}.visualizer-header h1{margin:0 0 .5rem;font-size:2.5rem;font-weight:700;letter-spacing:-.025em;color:var(--color-foreground)}.visualizer-header p{margin:0;font-size:1.125rem;color:var(--color-foreground-muted);max-width:600px}@media (max-width: 768px){.header-content{flex-direction:column;text-align:center;gap:1rem}.header-text{text-align:center}.header-controls{justify-content:center}}.site-footer{background:var(--color-panel-background);color:var(--color-foreground);border-top:1px solid var(--color-border);box-shadow:0 -2px 4px var(--color-shadow-subtle)}.site-footer__inner{max-width:1400px;margin:0 auto;padding:1rem;display:flex;align-items:center;justify-content:center}.site-footer__content{display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}@media (min-width: 768px){.site-footer__content{flex-direction:row;justify-content:space-between;align-items:center;text-align:left}}.site-footer__text{margin:0;font-size:.875rem;color:var(--color-foreground-muted)}.site-footer__link{color:var(--color-foreground);text-decoration:underline}.site-footer__link:hover,.site-footer__link:focus-visible{color:var(--color-foreground);text-decoration-thickness:2px}.site-footer__nav{margin:0}.site-footer__links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;align-items:center;gap:.75rem}@media (min-width: 768px){.site-footer__links{flex-direction:row;gap:1.5rem}}.site-footer__links li{margin:0}.site-footer__links li:not(:last-child):after{content:"|";margin-left:.75rem;color:var(--color-foreground-muted)}@media (min-width: 768px){.site-footer__links li:not(:last-child):after{margin-left:1.5rem}}.App{min-height:100vh;display:flex;flex-direction:column}.gradient-bg{background:linear-gradient(135deg,color-mix(in srgb,var(--accent-a5, rgba(59, 130, 246, .25)) 100%,transparent),color-mix(in srgb,var(--accent-a8, rgba(59, 130, 246, .45)) 100%,transparent))}@media (max-width: 520px){h1{font-size:1.5rem}}.ui-field{display:flex;flex-direction:column;gap:4px}.ui-label{font-weight:600;font-size:.9rem}.ui-help{color:var(--color-foreground-muted);font-size:.85rem}.ui-input,.ui-select{padding:8px 10px;border:1px solid var(--color-border-strong);border-radius:6px;background:var(--color-page-background);color:var(--color-foreground);transition:background-color var(--theme-transition-duration) var(--theme-transition-timing),border-color var(--theme-transition-duration) var(--theme-transition-timing),box-shadow var(--theme-transition-duration) var(--theme-transition-timing)}.ui-input:focus,.ui-select:focus{outline:2px solid var(--focus-ring, #7c9aff);outline-offset:1px}.ui-input::placeholder,.ui-select::placeholder{color:var(--color-foreground-subtle)}.ui-btn{padding:8px 12px;border-radius:6px;border:1px solid transparent;font-weight:600;cursor:pointer}.ui-btn:disabled{opacity:1}.ui-btn--primary{background:var(--color-accent);color:var(--color-accent-foreground)}.ui-btn--secondary{background:var(--color-hover-strong);color:var(--color-foreground);border-color:var(--color-border-strong)}.ui-btn--secondary:hover{background:var(--color-active);border-color:var(--color-border-strong)}.ui-btn--ghost{background:transparent;border-color:var(--color-border)}.ui-w-100{width:100%}.ui-card{border:1px solid var(--color-border);border-radius:10px;background:var(--color-overlay-background)}.ui-card__header{padding:12px 14px;border-bottom:1px solid var(--color-border)}.ui-card__title{margin:0;font-size:1.05rem}.ui-card__subtitle{margin:6px 0 0;color:var(--color-foreground-subtle);font-size:.9rem}.ui-card__body{padding:14px}.ui-grid{width:100%}.main-nav{background:var(--color-panel-background);border-bottom:1px solid var(--color-border)}.main-nav-container{max-width:1400px;margin:0 auto;padding:0 1rem}.nav-list{display:flex;gap:.25rem;align-items:center;list-style:none;padding:0;margin:0;min-height:48px}.nav-link{display:inline-flex;align-items:center;height:40px;padding:0 .75rem;color:var(--color-foreground);text-decoration:none;border-radius:.375rem;position:relative;transition:background-color var(--theme-transition-duration) var(--theme-transition-timing),color var(--theme-transition-duration) var(--theme-transition-timing)}.nav-link:hover{background:var(--color-hover)}.nav-link:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-border-strong)}.nav-link-active,.nav-link[aria-current=page]{color:var(--color-foreground)}.nav-link-active:after,.nav-link[aria-current=page]:after{content:"";position:absolute;left:10px;right:10px;bottom:4px;height:2px;background:var(--color-accent);border-radius:1px}@media (max-width: 640px){.nav-list{overflow-x:auto;-webkit-overflow-scrolling:touch}}:root{font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;--theme-transition-duration: .3s;--theme-transition-timing: ease;--theme-transition-properties: background-color, color, border-color, box-shadow;--focus-ring: #7c9aff}:root[data-theme=light]{--color-page-background: #ffffff;--color-panel-background: #f8fafc;--color-overlay-background: #ffffff;--color-foreground: #0f172a;--color-foreground-muted: #475569;--color-foreground-subtle: #64748b;--color-border: #e2e8f0;--color-border-strong: #cbd5e1;--color-border-subtle: #f1f5f9;--color-accent: #3b82f6;--color-accent-foreground: #ffffff;--color-hover: #f8fafc;--color-hover-strong: #f1f5f9;--color-active: #e2e8f0;--color-success: #10b981;--color-success-foreground: #ffffff;--color-warning: #f59e0b;--color-warning-foreground: #ffffff;--color-error: #ef4444;--color-error-foreground: #ffffff;--color-info: #3b82f6;--color-info-foreground: #ffffff;--color-shadow: rgba(0, 0, 0, .1);--color-shadow-strong: rgba(0, 0, 0, .15);--color-shadow-subtle: rgba(0, 0, 0, .05)}:root[data-theme=dark]{--color-page-background: #0f172a;--color-panel-background: #1e293b;--color-overlay-background: #334155;--color-foreground: #f8fafc;--color-foreground-muted: #cbd5e1;--color-foreground-subtle: #94a3b8;--color-border: #334155;--color-border-strong: #475569;--color-border-subtle: #1e293b;--color-accent: #60a5fa;--color-accent-foreground: #0f172a;--color-hover: #1e293b;--color-hover-strong: #334155;--color-active: #475569;--color-success: #34d399;--color-success-foreground: #0f172a;--color-warning: #fbbf24;--color-warning-foreground: #0f172a;--color-error: #f87171;--color-error-foreground: #0f172a;--color-info: #60a5fa;--color-info-foreground: #0f172a;--color-shadow: rgba(0, 0, 0, .3);--color-shadow-strong: rgba(0, 0, 0, .4);--color-shadow-subtle: rgba(0, 0, 0, .2);--focus-ring: #93c5fd}:root:not([data-theme]){--color-page-background: #ffffff;--color-panel-background: #f8fafc;--color-overlay-background: #ffffff;--color-foreground: #0f172a;--color-foreground-muted: #475569;--color-foreground-subtle: #64748b;--color-border: #e2e8f0;--color-border-strong: #cbd5e1;--color-border-subtle: #f1f5f9;--color-accent: #3b82f6;--color-accent-foreground: #ffffff}*{margin:0;padding:0;box-sizing:border-box}body{min-width:320px;min-height:100vh;background-color:var(--color-page-background);color:var(--color-foreground);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,Arial,sans-serif}:where(a,button,[role=button],input,select,textarea):focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}@media (prefers-contrast: more){:where(a,button,[role=button],input,select,textarea):focus-visible{outline-width:4px}}