.theme-chart-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1rem;margin-bottom:.75rem;display:flex}.theme-chart-title{letter-spacing:.1em;color:var(--text-secondary);font-size:.7rem}.theme-chart-controls{flex-wrap:wrap;align-items:center;gap:.4rem 1rem;display:flex}.theme-chip-group{gap:.35rem;display:flex;position:relative}.theme-chip{z-index:2;border:1px solid var(--border-subtle);color:var(--text-muted);font-family:var(--font-mono);letter-spacing:.05em;cursor:pointer;opacity:.72;background:0 0;border-radius:50px;align-items:center;gap:5px;padding:4px 9px;font-size:.62rem;line-height:1;transition:color .2s,border-color .2s,background .2s,opacity .2s;display:inline-flex;position:relative}.theme-chip:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.theme-chip.is-on{color:var(--chip-c,var(--text-primary));background:color-mix(in srgb, var(--chip-c,var(--text-primary)) 12%, transparent);border-color:color-mix(in srgb, var(--chip-c,var(--text-primary)) 35%, transparent);opacity:1}.theme-chip[disabled]{cursor:default}.theme-chip-dot{background:var(--chip-c);width:6px;height:6px;box-shadow:0 0 6px var(--chip-c);border-radius:50%}.theme-chip:not(.is-on) .theme-chip-dot{box-shadow:inset 0 0 0 1.5px var(--text-muted);background:0 0}.theme-chip-group .theme-indicator{z-index:3;border:1px solid var(--primary);box-shadow:0 0 0 2px var(--primary-glow);background:0 0;border-radius:50px}.theme-switch{border:1px solid var(--border-subtle);background:var(--bg-dark);border-radius:50px;align-items:center;gap:2px;padding:3px;display:inline-flex;position:relative}.theme-switch-opt{z-index:2;font-family:var(--font-mono);letter-spacing:.05em;color:var(--text-muted);opacity:.72;cursor:pointer;background:0 0;border:0;border-radius:50px;padding:4px 10px;font-size:.62rem;line-height:1;transition:color .2s,opacity .2s;position:relative}.theme-switch-opt:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.theme-switch-opt.is-on{color:var(--text-primary);opacity:1}.theme-switch-opt[disabled]{cursor:default}.theme-switch .theme-indicator{z-index:1}.theme-chart-canvas-wrap{height:clamp(240px,38vh,360px);position:relative}.theme-chart-canvas-wrap canvas{opacity:0;transition:opacity .3s}.theme-chart-ready .theme-chart-canvas-wrap canvas{opacity:1}.theme-chart-skeleton{border:1px solid var(--border-subtle);pointer-events:none;background:#e8f8ff08;border-radius:4px;transition:opacity .3s;animation:1.5s infinite theme-chart-pulse;position:absolute;inset:0}.theme-chart-ready .theme-chart-skeleton{opacity:0;animation:none}@keyframes theme-chart-pulse{0%,to{opacity:.4}50%{opacity:.8}}.theme-chart-legend{letter-spacing:.05em;color:var(--text-muted);margin-top:.6rem;font-size:.56rem}@media (prefers-reduced-motion:reduce){.theme-chart-canvas-wrap canvas{transition:none}.theme-chart-skeleton{transition:none;animation:none}.theme-chart-ready .theme-chart-skeleton{display:none}}