.training-viz.svelte-bfwgx5{background:var(--bg);border:1px solid var(--border);border-radius:12px;margin:24px 0;overflow:hidden;opacity:0;transition:opacity .3s ease}.training-viz.mounted.svelte-bfwgx5{opacity:1}.viz-header.svelte-bfwgx5{padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border)}.viz-title.svelte-bfwgx5{display:flex;align-items:center;gap:8px;margin:0 0 8px;font-size:14px;font-weight:600;color:var(--text)}.viz-title.svelte-bfwgx5 svg:where(.svelte-bfwgx5){color:var(--primary)}.training-sentence.svelte-bfwgx5{display:flex;align-items:center;gap:4px;flex-wrap:wrap;font-size:13px}.sentence-token.svelte-bfwgx5{padding:2px 8px;border-radius:4px;background:var(--bg);border:1px solid var(--border);color:var(--text);font-weight:500;font-family:var(--font-mono, monospace);font-size:12px}.sentence-token.target.svelte-bfwgx5{border-color:var(--primary);color:var(--primary)}.sentence-arrow.svelte-bfwgx5{color:var(--muted);display:flex;align-items:center}.step-indicator.svelte-bfwgx5{display:flex;align-items:center;justify-content:center;gap:0;padding:16px 16px 8px}.step-dot.svelte-bfwgx5{width:28px;height:28px;border-radius:50%;border:2px solid var(--border);background:var(--bg);color:var(--muted);font-size:12px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;padding:0}.step-dot.svelte-bfwgx5:hover{border-color:var(--primary)}.step-dot.active.svelte-bfwgx5{background:var(--primary);border-color:var(--primary);color:#fff}.step-dot.completed.svelte-bfwgx5{background:var(--surface);border-color:var(--primary);color:var(--primary)}.step-number.svelte-bfwgx5{line-height:1}.step-connector.svelte-bfwgx5{width:32px;height:2px;background:var(--border);transition:background .2s ease}.step-connector.filled.svelte-bfwgx5{background:var(--primary)}.step-header.svelte-bfwgx5{padding:8px 16px 4px}.step-title-row.svelte-bfwgx5{display:flex;align-items:center;gap:6px;color:var(--primary);font-size:14px;font-weight:600}.step-label.svelte-bfwgx5{color:var(--muted);font-weight:500}.step-name.svelte-bfwgx5{color:var(--text)}.step-subtitle.svelte-bfwgx5{margin:4px 0 0;font-size:13px;color:var(--muted);line-height:1.4}.step-content.svelte-bfwgx5{padding:12px 16px 16px;min-height:200px}.forward-positions.svelte-bfwgx5{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.position-compact.svelte-bfwgx5{display:flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--border);border-radius:6px;background:var(--surface);cursor:pointer;transition:all .15s ease;text-align:left;font-family:inherit;font-size:13px;animation:svelte-bfwgx5-fadeSlideIn .3s ease both}.position-compact.svelte-bfwgx5:hover{border-color:var(--primary);background:var(--bg)}.compact-pos.svelte-bfwgx5{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.3px;min-width:36px}.compact-context.svelte-bfwgx5{font-size:12px;color:var(--text);font-family:var(--font-mono, monospace);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.compact-arrow.svelte-bfwgx5{color:var(--muted);font-size:12px;flex-shrink:0}.compact-pred.svelte-bfwgx5{font-size:12px;font-weight:600;color:var(--primary);font-family:var(--font-mono, monospace)}.compact-prob.svelte-bfwgx5{font-size:12px;font-weight:600;font-family:var(--font-mono, monospace);min-width:40px;text-align:right}.position-card.svelte-bfwgx5{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:10px;animation:svelte-bfwgx5-fadeSlideIn .3s ease both}.position-card.expanded.svelte-bfwgx5{border-color:var(--primary);border-width:1.5px}@keyframes svelte-bfwgx5-fadeSlideIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.pos-header.svelte-bfwgx5{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px;gap:4px}.pos-label.svelte-bfwgx5{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.3px}.pos-context.svelte-bfwgx5{font-size:11px;color:var(--text);font-family:var(--font-mono, monospace);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pos-target.svelte-bfwgx5{font-size:12px;color:var(--muted);margin-bottom:8px}.pos-target.svelte-bfwgx5 strong:where(.svelte-bfwgx5){color:var(--primary);font-weight:600}.prob-list.svelte-bfwgx5{display:flex;flex-direction:column;gap:3px}.prob-row.svelte-bfwgx5{display:flex;align-items:center;gap:6px}.prob-token.svelte-bfwgx5{min-width:40px;font-size:11px;font-family:var(--font-mono, monospace);text-align:right;color:var(--text)}.prob-token.is-target.svelte-bfwgx5{color:var(--primary);font-weight:600}.prob-bar-track.svelte-bfwgx5{flex:1;height:14px;background:var(--bg);border-radius:3px;overflow:hidden}.prob-bar-fill.svelte-bfwgx5{height:100%;border-radius:3px;background:var(--muted);opacity:.5;transition:width .4s ease}.prob-bar-fill.is-target.svelte-bfwgx5{background:var(--primary);opacity:1}.prob-value.svelte-bfwgx5{min-width:36px;font-size:11px;color:var(--muted);text-align:right;font-family:var(--font-mono, monospace)}.positions-grid.svelte-bfwgx5{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;margin-bottom:12px}.loss-card.svelte-bfwgx5{position:relative}.loss-detail.svelte-bfwgx5{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin:4px 0}.loss-formula.svelte-bfwgx5{font-size:11px;font-family:var(--font-mono, monospace);color:var(--muted)}.loss-formula-label.svelte-bfwgx5{color:var(--muted)}.loss-formula-target.svelte-bfwgx5{color:var(--primary);font-weight:600}.loss-formula-prob.svelte-bfwgx5{color:var(--text)}.loss-value.svelte-bfwgx5{font-size:18px;font-weight:700;font-family:var(--font-mono, monospace)}.loss-flag.svelte-bfwgx5{font-size:10px;color:var(--error);font-weight:500;margin-top:4px;padding:3px 6px;background:#ef444414;border-radius:4px}.avg-loss-bar.svelte-bfwgx5{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px;background:var(--surface);border-radius:8px;border:1px solid var(--border);margin-bottom:12px}.avg-label.svelte-bfwgx5{font-size:13px;font-weight:600;color:var(--text)}.avg-value.svelte-bfwgx5{font-size:16px;font-weight:700;font-family:var(--font-mono, monospace);color:var(--primary)}.gradient-bars.svelte-bfwgx5{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.grad-row.svelte-bfwgx5{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--surface);border:1px solid var(--border);border-radius:8px;animation:svelte-bfwgx5-fadeSlideIn .3s ease both}.grad-row-left.svelte-bfwgx5{display:flex;align-items:baseline;gap:6px;min-width:90px;flex-shrink:0}.grad-target.svelte-bfwgx5{font-size:12px;font-family:var(--font-mono, monospace);color:var(--primary);font-weight:600}.grad-bar-track.svelte-bfwgx5{flex:1;height:16px;background:var(--bg);border-radius:4px;overflow:hidden}.grad-bar-fill.svelte-bfwgx5{height:100%;border-radius:4px;animation:svelte-bfwgx5-growBar .5s ease both}@keyframes svelte-bfwgx5-growBar{0%{width:0!important}}.grad-loss.svelte-bfwgx5{font-size:11px;font-family:var(--font-mono, monospace);color:var(--muted);min-width:56px;text-align:right;flex-shrink:0}.grad-flag.svelte-bfwgx5{font-size:10px;font-weight:600;color:var(--error);white-space:nowrap;flex-shrink:0}.update-positions.svelte-bfwgx5{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px;margin-bottom:12px}.update-card.svelte-bfwgx5{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:10px;animation:svelte-bfwgx5-fadeSlideIn .3s ease both}.update-card-header.svelte-bfwgx5{display:flex;align-items:baseline;gap:6px;margin-bottom:8px}.update-target.svelte-bfwgx5{font-size:12px;font-family:var(--font-mono, monospace);color:var(--primary);font-weight:600}.bar-pair.svelte-bfwgx5{display:flex;align-items:center;gap:6px;margin-bottom:4px}.bar-label.svelte-bfwgx5{font-size:10px;font-weight:600;color:var(--muted);min-width:36px;text-align:right}.bar-track.svelte-bfwgx5{flex:1;height:12px;background:var(--bg);border-radius:3px;overflow:hidden}.bar-fill.svelte-bfwgx5{height:100%;border-radius:3px;transition:width .4s ease}.before-fill.svelte-bfwgx5{background:var(--muted);opacity:.5}.after-fill.svelte-bfwgx5{background:var(--success);opacity:.85}.bar-value.svelte-bfwgx5{font-size:11px;font-weight:600;font-family:var(--font-mono, monospace);min-width:36px;text-align:right}.before-value.svelte-bfwgx5{color:var(--muted)}.after-value.svelte-bfwgx5{color:var(--success)}.update-loss-row.svelte-bfwgx5{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:6px;font-size:11px;font-family:var(--font-mono, monospace)}.loss-before.svelte-bfwgx5,.loss-arrow.svelte-bfwgx5{color:var(--muted)}.loss-after.svelte-bfwgx5{color:var(--success);font-weight:600}.avg-loss-comparison.svelte-bfwgx5{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;padding:12px;background:var(--surface);border-radius:8px;border:1px solid var(--border);margin-bottom:12px}.avg-loss-item.svelte-bfwgx5{display:flex;align-items:baseline;gap:6px}.avg-loss-label.svelte-bfwgx5{font-size:12px;font-weight:500;color:var(--muted)}.avg-loss-val.svelte-bfwgx5{font-size:16px;font-weight:700;font-family:var(--font-mono, monospace)}.avg-loss-item.before.svelte-bfwgx5 .avg-loss-val:where(.svelte-bfwgx5){color:var(--muted)}.avg-loss-item.after.svelte-bfwgx5 .avg-loss-val:where(.svelte-bfwgx5){color:var(--success)}.avg-loss-arrow.svelte-bfwgx5{display:flex;align-items:center}.avg-loss-delta.svelte-bfwgx5{font-size:12px;color:var(--success);font-weight:600}.step-note.svelte-bfwgx5{font-size:12px;color:var(--muted);background:var(--surface);padding:10px 12px;border-radius:6px;line-height:1.5;border-left:3px solid var(--primary)}.step-note.svelte-bfwgx5 strong:where(.svelte-bfwgx5){color:var(--text)}.viz-nav.svelte-bfwgx5{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-top:1px solid var(--border);background:var(--surface)}.nav-btn.svelte-bfwgx5{display:flex;align-items:center;gap:6px;padding:6px 16px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s ease}.nav-btn.svelte-bfwgx5:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.nav-btn.svelte-bfwgx5:disabled{opacity:.4;cursor:not-allowed}.nav-btn.primary.svelte-bfwgx5{background:var(--primary);color:#fff;border-color:var(--primary)}.nav-btn.primary.svelte-bfwgx5:hover:not(:disabled){filter:brightness(1.1);color:#fff}.nav-step-text.svelte-bfwgx5{font-size:12px;color:var(--muted);font-weight:500}@media(max-width:600px){.positions-grid.svelte-bfwgx5,.update-positions.svelte-bfwgx5{grid-template-columns:1fr}.training-sentence.svelte-bfwgx5{font-size:11px}.step-connector.svelte-bfwgx5{width:16px}.avg-loss-comparison.svelte-bfwgx5{flex-direction:column;gap:6px}.grad-row.svelte-bfwgx5{flex-wrap:wrap}.grad-row-left.svelte-bfwgx5{min-width:auto}}