:root{color-scheme:dark;--bg: #0c0f12;--surface: rgba(20, 24, 28, .9);--surface-2: rgba(35, 42, 49, .92);--line: rgba(255, 255, 255, .12);--text: #eef2f5;--muted: #a5aeb7;--accent: #52b788;--danger: #e76f51}*{box-sizing:border-box}html,body{height:100%}body{margin:0;overflow:hidden;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select{font:inherit}.shell{display:grid;grid-template-columns:minmax(0,1fr) 320px;height:100vh}.viewer{position:relative;min-width:0;min-height:100vh;background:#111820}#viewport,#viewport canvas{display:block;width:100%;height:100%}#loading{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:var(--muted);background:radial-gradient(circle at 50% 40%,rgba(82,183,136,.16),transparent 32%);font-size:14px}#loading[hidden]{display:none}.viewer-help{position:absolute;left:18px;bottom:16px;display:grid;gap:4px;max-width:min(620px,calc(100% - 36px));padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:#0a0d108f;color:var(--muted);font-size:12px;line-height:1.35;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:none}.view-params{position:absolute;left:16px;top:16px;z-index:4;max-width:min(520px,calc(100% - 32px));margin:0;padding:10px 12px;border:1px solid rgba(149,163,184,.26);border-radius:6px;background:#0a0d10c7;color:#dbe5ef;font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:12px;line-height:1.45;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:none;white-space:pre-wrap}.panel{display:flex;min-width:0;flex-direction:column;gap:16px;min-height:100vh;padding:22px;border-left:1px solid var(--line);background:var(--surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}header h1{margin:0 0 6px;font-size:24px;font-weight:700;letter-spacing:0}header p{margin:0;color:var(--muted);font-size:14px}.toolbar{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.toolbar.secondary{grid-template-columns:repeat(3,1fr);margin-top:-6px}.toolbar.single{grid-template-columns:1fr;margin-top:-6px}button{min-width:0;height:38px;border:1px solid var(--line);border-radius:6px;background:var(--surface-2);color:var(--text);cursor:pointer}button:hover{border-color:var(--accent)}button:active{transform:translateY(1px)}button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}button:disabled{cursor:not-allowed;opacity:.45}.readout{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.readout div{display:flex;align-items:center;justify-content:space-between;min-height:40px;border-bottom:1px solid var(--line)}.readout div:last-child{border-bottom:0}.readout span,.sticks span,footer{color:var(--muted);font-size:13px}.readout strong{min-width:0;overflow:hidden;color:var(--text);font-size:14px;font-weight:600;text-align:right;text-overflow:ellipsis;white-space:nowrap}.sticks{display:grid;gap:16px}.command-title{color:var(--text);font-size:14px;font-weight:650}.sticks label{display:grid;gap:8px}.sticks span{display:flex;justify-content:space-between}.sticks strong{color:var(--text);font-size:13px;font-weight:600}input[type=range]{width:100%;accent-color:var(--accent)}select{width:100%;height:34px;border:1px solid var(--line);border-radius:6px;background:var(--surface-2);color:var(--text)}input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}footer{display:flex;justify-content:space-between;gap:12px;margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}#connection[data-state=ok]{color:var(--accent)}#connection[data-state=error]{color:var(--danger)}@media(max-width:840px){body{width:100vw;overflow:auto;overflow-x:hidden}.shell{width:100vw;max-width:100vw;grid-template-columns:minmax(0,1fr);height:auto;overflow-x:hidden;min-height:100vh}.viewer{min-height:60vh}.panel{width:100vw;max-width:100vw;overflow-x:hidden;min-height:40vh;border-top:1px solid var(--line);border-left:0}.panel>header,.toolbar,.toolbar.secondary,.toolbar.single,.readout,.sticks,footer{width:calc(100vw - 44px);max-width:calc(100vw - 44px)}.toolbar,.toolbar.secondary,.toolbar.single{grid-template-columns:1fr}}