*{margin:0;padding:0;box-sizing:border-box}:root{--bg-dark: #080b14;--bg-elev-1: #101524;--bg-elev-2: #161d31;--bg-elev-3: #1d2740;--border: #2a3759;--border-soft: #22304f;--text: #ecf1ff;--text-dim: #9eaccf;--accent: #59b3ff;--accent-hover: #7cc5ff;--success: #44d27a;--warning: #f2bc4b;--error: #ff6c77;--pass-bg: #0f2e21;--fail-bg: #3b1620}html,body,#root{width:100%;height:100%;overflow:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px;color:var(--text);background:#080b14}.app-shell{width:100%;height:100%;display:flex;flex-direction:column}.app-topbar{height:74px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;text-align:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border-soft);background:#0f1524f2;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.topbar-center{flex:1;min-width:0}.topbar-side{width:180px;display:flex;align-items:center}.topbar-side-right{justify-content:flex-end}.topbar-side .btn{margin:0;text-decoration:none}.btn-github{display:inline-flex;align-items:center;justify-content:center;padding:0;width:40px;height:40px;border:none;border-radius:0;background:transparent;box-shadow:none;color:#dce9ff}.btn-github:hover{background:transparent;color:#fff}.btn-github svg{width:30px;height:30px;fill:currentColor;flex-shrink:0}.app-topbar h1{font-size:32px;letter-spacing:.4px;font-weight:800;color:#eaf2ff;text-shadow:none;line-height:1}.beta-pill{display:inline-flex;align-items:center;margin-left:8px;padding:3px 8px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:#10243b;background:#4ca7ff;border-radius:999px;vertical-align:middle;box-shadow:none}.app-topbar p{margin-top:5px;color:#b1c1e8;font-size:12px}.app{display:grid;grid-template-columns:360px minmax(520px,1fr) 360px;gap:10px;padding:10px;width:100%;height:calc(100% - 74px)}.panel{height:100%;overflow-y:auto;overflow-x:hidden;background:#101626f2;border:1px solid var(--border-soft);border-radius:12px;padding:12px;flex-shrink:0;box-shadow:0 20px 42px #00000059}.panel-intro{margin-bottom:10px;padding:4px 2px 8px;border-bottom:1px dashed var(--border-soft)}.panel-intro h2{font-size:15px;font-weight:700;color:#dce7ff}.panel-intro p{font-size:11px;color:var(--text-dim);margin-top:3px}.panel h3{font-size:12px;margin-bottom:8px;color:#e5edff;display:flex;align-items:center;justify-content:space-between;text-transform:uppercase;letter-spacing:.4px}.panel section,.panel-section{background:#141c30e6;border:1px solid var(--border);border-radius:10px;padding:10px;margin-bottom:10px;overflow:visible}.panel-section-sticky{position:static;background:#10182bfa;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.left-panel{position:relative;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;padding-bottom:14px;scrollbar-gutter:stable}.viewer-container{position:relative;border:1px solid var(--border-soft);border-radius:14px;overflow:hidden;background:#0a1020;box-shadow:inset 0 1px #ffffff08,0 24px 42px #00000059}.watermark{position:fixed;left:50%;bottom:18px;transform:translate(-50%);font-size:12px;color:var(--text-dim);opacity:.86;letter-spacing:.3px;z-index:5}.watermark a{color:inherit;text-decoration:none}.watermark a:hover{color:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:6px 12px;border:1px solid var(--border);border-radius:8px;background:#1b2845;color:var(--text);cursor:pointer;font-size:12px;margin:3px 4px 3px 0;transition:all .15s}.btn:hover{background:#24365d;border-color:var(--accent)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:#245f9c;border-color:#4ca7ff;color:#ecf4ff}.btn-primary:hover{background:#2c6eb0}.btn-accent{background:#433114;border-color:var(--warning);color:#ffd489}.btn-accent:hover{background:#553f1c}.btn-danger{background:#491d28;border-color:var(--error);color:#ff98a0}.btn-danger:hover{background:#5b2431}.btn-feedback{background:#6f541d;border-color:#8b6a28;color:#f6e7bb;font-weight:500;text-decoration:none}.btn-feedback:hover{background:#7d6022;border-color:#a17b2d}.btn-feedback-compact{padding:4px 11px;font-size:11px;line-height:1.25;border-radius:8px;letter-spacing:.1px}.btn-small{padding:4px 9px;font-size:11px}.btn-tiny{padding:3px 7px;font-size:10px}.btn-large{display:block;width:100%;padding:10px;font-size:13px;font-weight:700;border-radius:9px}.btn-generate-muted{opacity:.2!important;filter:saturate(.35);pointer-events:none}.btn-active{background:var(--accent)!important;color:#0b1324!important;border-color:var(--accent)!important;font-weight:700}.row{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;margin-bottom:7px}.row label{flex-shrink:0;min-width:0;width:118px;font-size:11px;color:var(--text-dim);white-space:nowrap}.row input[type=number]{width:76px;padding:5px 7px;background:#0f162a;border:1px solid var(--border);border-radius:7px;color:var(--text);font-size:12px}.row input[type=range]{flex:1;min-width:70px;accent-color:var(--accent)}.row input[type=color]{width:36px;height:26px;padding:0;border:1px solid var(--border);border-radius:6px;background:var(--bg-dark);cursor:pointer}.row select{flex:1;min-width:0;padding:5px 7px;background:#0f162a;border:1px solid var(--border);border-radius:7px;color:var(--text);font-size:12px}.row span{font-size:11px;color:var(--text-dim);min-width:32px;flex-shrink:0}.checkbox-row{flex-wrap:nowrap!important}.checkbox-row label{display:flex;align-items:center;gap:6px;min-width:auto;width:auto;cursor:pointer;color:var(--text);white-space:normal;font-size:12px}.multiview-toggle-row{align-items:center}.multiview-toggle-label{width:auto!important;max-width:100%;white-space:nowrap}.param-toggle-row{align-items:center}.param-toggle-label{width:auto!important;max-width:100%;white-space:nowrap}.info-block{background:#0c1323;border:1px solid #1f2c47;border-radius:8px;padding:8px;margin-top:8px;font-size:12px;line-height:1.55}.info-text{font-size:11px;color:var(--text-dim);margin-top:4px}.warning{background:#3d2f12;border:1px solid var(--warning);color:#f7ce77;border-radius:7px;padding:6px 8px;font-size:11px;margin-top:6px}.progress-bar{height:8px;background:#0c1325;border-radius:999px;margin:8px 0;overflow:hidden;border:1px solid #1d2b47}.progress-fill{height:100%;background:#4da9ff;border-radius:999px;transition:width .2s}.progress-text{font-size:11px;color:var(--text-dim);margin-bottom:6px}.validation-status{text-align:center;padding:8px;border-radius:7px;font-weight:700;font-size:12px;margin-bottom:10px}.validation-status.pass{background:var(--pass-bg);color:var(--success);border:1px solid var(--success)}.validation-status.fail{background:var(--fail-bg);color:var(--error);border:1px solid var(--error)}.validation-checks{display:flex;flex-direction:column;gap:6px}.check{display:flex;gap:8px;padding:7px 8px;border-radius:7px;font-size:11px}.check.pass{background:var(--pass-bg)}.check.fail{background:var(--fail-bg)}.check-icon{font-weight:700;min-width:36px;text-align:center;padding:2px 4px;border-radius:5px;font-size:10px}.check.pass .check-icon{color:var(--success);background:#0d3320}.check.fail .check-icon{color:var(--error);background:#3d1117}.check strong{display:block;margin-bottom:2px}.warnings{margin-top:8px}.view-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.clip-controls{margin-top:10px;padding-top:8px;border-top:1px solid var(--border)}.axis-buttons{display:flex;gap:4px}.axis-buttons .btn-tiny{min-width:28px;text-align:center;font-weight:700}.logs-section{flex:1;display:flex;flex-direction:column}.log-container{background:#0a1121;border:1px solid #1d2b47;border-radius:8px;padding:8px;max-height:300px;overflow-y:auto;font-family:SF Mono,Fira Code,monospace;font-size:11px}.log-entry{padding:2px 0;line-height:1.4;border-bottom:1px solid #1a233a}.log-time{color:var(--text-dim);margin-right:6px}.log-info{color:var(--text-dim)}.log-warn{color:var(--warning)}.log-error{color:var(--error)}.panel::-webkit-scrollbar,.log-container::-webkit-scrollbar{width:7px}.panel::-webkit-scrollbar-track,.log-container::-webkit-scrollbar-track{background:transparent}.panel::-webkit-scrollbar-thumb,.log-container::-webkit-scrollbar-thumb{background:#31466f;border-radius:999px}@media (min-width: 1200px) and (max-height: 980px){.app-topbar{height:62px;padding:6px 12px}.app-topbar h1{font-size:24px;line-height:1}.app-topbar p{margin-top:2px;font-size:9px}.app{height:calc(100% - 62px);gap:8px;padding:6px}.panel{padding:8px}.panel-intro{margin-bottom:4px;padding:1px 0 3px}.panel-intro h2{font-size:13px}.panel-intro p{font-size:10px}.panel section,.panel-section{padding:6px;margin-bottom:3px;border-radius:8px}.panel h3{font-size:11px;margin-bottom:5px}.btn{padding:3px 8px;margin:1px 2px 1px 0;font-size:11px}.btn-large{padding:8px;font-size:12px}.row{gap:3px 5px;margin-bottom:3px}.row label{width:98px;font-size:10px}.row input[type=number]{width:58px;padding:3px 6px;font-size:11px}.row select{padding:4px 6px;font-size:11px}.checkbox-row label{font-size:11px;gap:5px}.info-block{padding:5px;margin-top:4px;font-size:11px;line-height:1.4}}@media (max-width: 1500px){.app{grid-template-columns:320px minmax(460px,1fr) 320px}}@media (max-width: 1180px){.app{grid-template-columns:1fr;grid-template-rows:minmax(320px,58vh) auto auto;height:auto;overflow-y:auto;gap:8px;padding:8px}.viewer-container{order:1;min-height:min(58vh,520px)}.left-panel{order:2}.right-panel{order:3}.app-topbar{height:auto;min-height:72px;padding:8px 10px}.topbar-side{width:152px}.btn-github{min-width:36px;min-height:36px;width:36px;height:36px}.app-topbar h1{font-size:24px}.panel,.viewer-container{min-height:0}html,body,#root{overflow:auto}.watermark{position:static;transform:none;text-align:center;padding-bottom:10px}}@media (max-width: 768px){.app-topbar{height:auto;min-height:64px;padding:8px;flex-wrap:wrap;justify-content:center}.topbar-center{order:1;width:100%}.topbar-side{order:2;width:100%;justify-content:center}.btn-github{min-width:40px;min-height:40px;width:40px;height:40px;padding:0}.app-topbar h1{font-size:22px;line-height:1.1}.app-topbar p{font-size:11px}.app{grid-template-rows:minmax(280px,52vh) auto auto;gap:7px;padding:7px}.panel{padding:10px;border-radius:10px}.panel section,.panel-section{padding:9px;margin-bottom:8px}.row{align-items:stretch;gap:5px}.row label{width:100%;font-size:12px}.row input[type=number],.row select{width:100%;min-height:36px;font-size:13px}.btn{min-height:34px;padding:6px 10px;font-size:12px}.btn-small,.btn-tiny{min-height:32px;font-size:11px}.view-buttons{grid-template-columns:1fr}.demo-grid-view{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(6,minmax(120px,1fr));gap:6px;padding:6px}.demo-window-label,.demo-window-status{font-size:9px;padding:2px 5px}.app-shell{height:auto;min-height:100%}.panel{height:auto;overflow:visible;max-height:none}.left-panel{padding-bottom:12px}.panel-section-sticky{position:static;bottom:auto}.log-container{max-height:none;overflow:visible}.row .btn,.row>.btn{flex:1 1 calc(50% - 6px);min-width:0}.row>.btn.btn-primary,.row>.btn.btn-danger,.btn-large{width:100%;flex-basis:100%}.viewer-container{min-height:280px;max-height:44vh}.multiview-toggle-label,.param-toggle-label{white-space:normal}}.demo-grid-view{width:100%;height:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:repeat(3,minmax(0,1fr));gap:8px;padding:8px}.demo-window{position:relative;border:1px solid var(--border-soft);border-radius:8px;overflow:hidden;background:#070d1c;cursor:pointer;-webkit-user-select:none;user-select:none;transition:border-color .15s ease,box-shadow .15s ease}.demo-window:hover{border-color:#4f7cc7}.demo-window:focus-visible{outline:none;border-color:#5fb1ff;box-shadow:0 0 0 2px #5fb1ff59}.demo-window-selected{border-color:#5fb1ff;box-shadow:0 0 0 2px #5fb1ff66,inset 0 0 0 1px #5fb1ff40}.demo-window-label{position:absolute;top:6px;left:6px;z-index:5;padding:2px 7px;font-size:10px;font-weight:700;border-radius:6px;border:1px solid rgba(122,156,224,.6);background:#0c1830b8;color:#dbe7ff;pointer-events:none}.demo-window-status{position:absolute;bottom:6px;left:6px;z-index:5;padding:2px 6px;font-size:10px;border-radius:6px;border:1px solid rgba(95,132,201,.55);background:#0a1628b8;color:#c8d9ff;pointer-events:none}