:root{color-scheme:dark;--bg: #0f141c;--bg-elev: #171e2a;--bg-card: #1b2433;--border: #2a3344;--text: #e8eef7;--muted: #8b95a8;--accent: #3d9cfd;--accent-soft: rgba(61, 156, 253, .16);--danger: #ff6b6b;--radius: 12px;font-family:IBM Plex Sans,Segoe UI,PingFang SC,Noto Sans SC,sans-serif;line-height:1.45;font-weight:400;color:var(--text);background:radial-gradient(1200px 600px at 10% -10%,#1a2740 0%,transparent 55%),radial-gradient(900px 500px at 100% 0%,#1c2a22 0%,transparent 50%),var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}h1,h2,p{margin:0}.shell{max-width:1280px;margin:0 auto;padding:20px 20px 48px}.topbar{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:16px}.topbar h1{font-size:1.55rem;letter-spacing:.02em}.subtitle{color:var(--muted);font-size:.85rem;margin-top:4px}.predictor{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--muted)}.predictor select,.time-range input,.presets button{background:var(--bg-elev);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 10px;font:inherit}.time-range{display:flex;flex-wrap:wrap;gap:12px;align-items:end;padding:12px 14px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px}.time-range-label{flex:1 1 160px;display:flex;flex-direction:column;gap:2px;min-width:140px}.time-range-label strong{font-size:.9rem}.time-range-label span{font-size:.75rem;color:var(--muted)}.time-range label{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--muted)}.presets{display:flex;flex-wrap:wrap;gap:8px}.presets button{cursor:pointer}.presets button:hover{border-color:var(--accent);background:var(--accent-soft)}.presets button.active{border-color:var(--accent);background:var(--accent-soft);color:#9fd0ff}.panel-toggles{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.panel-toggles label{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:var(--bg-elev);color:var(--muted);font-size:.82rem;cursor:pointer;-webkit-user-select:none;user-select:none}.panel-toggles label.on{color:var(--text);border-color:color-mix(in srgb,var(--accent) 50%,var(--border));background:var(--accent-soft)}.panel-grid{display:grid;grid-template-columns:1fr;gap:14px}.panel-card{background:linear-gradient(180deg,#1e2738 0%,var(--bg-card) 100%);border:1px solid var(--border);border-left-width:4px;border-radius:var(--radius);padding:14px 14px 8px;min-height:380px}.panel-header{display:flex;justify-content:space-between;gap:12px;margin-bottom:4px}.panel-header h2{font-size:1.05rem;display:flex;align-items:center;gap:8px}.panel-swatch{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0}.panel-swatch.sm{width:8px;height:8px}.dataset-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:end;padding:12px 14px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px}.dataset-select{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--muted);min-width:220px;flex:1 1 240px}.dataset-select select{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 10px;font:inherit}.dataset-btn{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 14px;font:inherit;cursor:pointer}.dataset-btn:disabled{opacity:.5;cursor:not-allowed}.dataset-btn.primary{border-color:color-mix(in srgb,var(--accent) 50%,var(--border));background:var(--accent-soft);color:#9fd0ff}.dataset-btn:not(:disabled):hover{border-color:var(--accent)}.dataset-error{color:var(--danger);font-size:.85rem;margin:-4px 0 12px;padding:8px 12px;border-radius:8px;border:1px solid color-mix(in srgb,var(--danger) 40%,var(--border));background:#ff6b6b14}.panel-header p{color:var(--muted);font-size:.8rem;margin-top:2px}.panel-meta{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end;align-content:flex-start}.badge{font-size:.72rem;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:2px 8px;white-space:nowrap}.badge.accent{color:#9fd0ff;border-color:color-mix(in srgb,var(--accent) 45%,var(--border));background:var(--accent-soft)}.panel-error,.fatal{color:var(--danger);padding:16px;border:1px solid color-mix(in srgb,var(--danger) 40%,var(--border));border-radius:var(--radius);background:#ff6b6b14}.panel-empty,.loading{color:var(--muted);padding:48px 12px;text-align:center}