:root{--bg: #0f172a;--bg2: #0b1220;--text: #e5e7eb;--muted: #94a3b8}html,body{height:100%;margin:0;background:var(--bg2);color:var(--text);font:14px system-ui,Segoe UI,Roboto,Inter,sans-serif}#root{height:100%}#wrap{height:100%;display:flex;flex-direction:column}#topbar{height:56px;display:flex;align-items:center;gap:14px;padding:8px 14px;background:#0f172a;border-bottom:1px solid #1f2937}#brand{display:flex;align-items:center;gap:10px;min-width:240px}#brand img{height:28px}#brand .name{letter-spacing:.12em;font-weight:700}#status{padding:4px 8px;border-radius:999px;background:#1f2937;color:#cbd5e1;font-size:12px}#spacer{flex:1}#logline{color:#a5b4fc;font:12px ui-monospace,Menlo,Consolas,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#viewerWrap{position:relative;flex:1;min-height:0}#tc{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0;background:#0b1220}#loadingOverlay{position:absolute;top:10px;left:50%;transform:translate(-50%);z-index:10;pointer-events:none;opacity:0;transition:opacity .2s ease-out}#loadingOverlay.visible{opacity:1}.loading-box{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:#0f172ae6;box-shadow:0 4px 12px #00000059}.loader-circle{width:16px;height:16px;border-radius:999px;border:2px solid rgba(148,163,184,.4);border-top-color:#e5e7eb;animation:spin .8s linear infinite}.loading-text{font-size:12px;color:#e5e7eb}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}