:root{--color-bg: #f9f9f9;--color-bg-panel: #dcdcdc;--color-bg-primary: #646cff;--color-accent: #646cff;--color-accent-primary: #fff;--color-border: #213547;--color-border-muted: #ccc;--color-text: #213547;--color-text-muted: #666;--color-text-primary: #fff;--color-success-bg: #d4edda;--color-success-text: #155724;--color-success-bright: #259286;--color-warning-bg: #fff3cd;--color-warning-text: #856404;--color-error-bg: #f8d7da;--color-error-text: #721c24;--color-error-bright: #d11c24;--color-uri: #0366d6;--color-uri-prefix: #6a737d;--color-literal: #22863a;--color-literal-suffix: #6a737d;--color-bnode: #6f42c1;--font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;--font-family-mono: ui-monospace, monospace;--font-size-sm: .8rem;--font-size-base: .875rem;--space-sm: .4rem;--space-md: .8rem;--space-lg: 1rem;--radius: 4px;--transition-fast: .15s ease;--transition-normal: .25s ease}*{box-sizing:border-box}:root{font-family:var(--font-family);font-weight:400;color:var(--color-text);background-color:var(--color-bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#app{margin:0 auto;padding:0;width:100%}#controls{position:sticky;top:0;display:flex;flex-direction:column;padding:var(--space-sm);gap:var(--space-sm);background:var(--color-bg-panel);border-bottom:1px solid var(--color-border);min-width:0;width:100%;z-index:10}.flex{display:flex;gap:var(--space-sm);min-width:0;width:100%;flex-wrap:nowrap}url-chooser{flex:2}file-chooser{flex:auto;max-width:30em}.status{flex:auto;min-width:5em}.status span{margin:.3em 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.8em}.status span+span:before{content:",";margin-right:.25em}.error{color:var(--color-error)}#placeholder{height:100vh;width:100vw}timeline-view{height:100vh;width:100vw}map-view{height:100vh;width:100vw}