:root{--bg: #f8fafc;--surface: #ffffff;--panel: #ffffff;--text: #0f172a;--muted: #475569;--border: #e2e8f0;--primary: #4f46e5;--primary-600: #4338ca;--green: #16a34a;--red: #dc2626;--gray: #6b7280;--warning: #f59e0b;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font:14px/1.6 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";background:var(--bg);color:var(--text)}.container{width:100%}.header{position:sticky;top:0;z-index:10;-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);background:color-mix(in oklab,var(--bg) 80%,transparent);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;gap:12px;padding:10px 16px}.brand{font-weight:800;letter-spacing:.2px}.spacer{flex:1}.tabs{display:flex;gap:6px}.tab{border:1px solid var(--border);background:var(--surface);color:var(--text);padding:6px 10px;border-radius:8px;cursor:pointer}.tab[aria-selected=true]{outline:2px solid var(--primary)}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:6px 10px;border-radius:8px;cursor:pointer;font-weight:600}.btn:hover{border-color:color-mix(in oklab,var(--border),var(--primary) 40%)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--primary{background:var(--primary);border-color:var(--primary-600);color:#fff}.input,.select{border:1px solid var(--border);background:var(--surface);color:var(--text);padding:6px 10px;border-radius:8px;outline:none;min-width:160px}.input:focus,.select:focus{border-color:var(--primary)}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px;width:100%}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:#fff;border-radius:999px;padding:4px 10px}.badge--green{background:var(--green)}.badge--red{background:var(--red)}.badge--gray{background:var(--gray)}.badge--blue{background:#2563eb}.badge--warn{background:var(--warning);color:#1f2937}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid var(--border);padding:8px 10px;text-align:left}.table th{color:var(--muted);font-weight:700}.table tr:hover td{background:color-mix(in oklab,var(--panel),var(--surface) 40%)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.signage-stage{position:relative}.floating-meta{position:absolute;right:12px;bottom:8px;font-size:12px;color:var(--gray);opacity:.7;pointer-events:none;-webkit-user-select:none;user-select:none;text-shadow:0 1px 2px rgba(255,255,255,.6);z-index:2}