.rt-controls{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem 1rem;margin:.75rem 0 .5rem;display:grid}.rt-controls .rt-field{flex-direction:column;gap:.3rem;min-width:0;display:flex}.rt-controls .rt-field[hidden]{display:none}.rt-controls .rt-field-label{color:var(--text-dim);letter-spacing:.01em;font-size:.82rem}.rt-controls .rt-field-row{align-items:center;gap:.5rem;min-width:0;display:flex}.rt-controls .rt-field-row input[type=range]{flex:1 1 0;min-width:0}.rt-controls .rt-field-row input[type=number]{width:6.5em;font-family:var(--font-mono);flex:none}.rt-controls select{width:100%;min-width:0}.rt-code{font-family:var(--font-mono);background:var(--bg-surface);border-left:3px solid var(--accent);color:var(--text);white-space:pre;border-radius:0;margin:.4rem 0 .9rem;padding:.6rem .8rem;font-size:.86rem;line-height:1.55;overflow-x:auto}.rt-code em{color:var(--text-dim);font-style:normal}.rt-readouts{grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:.6rem;margin:.6rem 0 1rem;display:grid}.rt-readouts .rt-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:0;min-width:0;padding:.55rem .7rem}.rt-readouts .rt-card.is-key{border-left:3px solid var(--accent)}.rt-readouts .rt-card-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);margin-bottom:.2rem;font-size:.74rem}.rt-readouts .rt-card-value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;font-size:1.12rem}.rt-readouts .rt-card-value.highlight strong{color:var(--accent)}.rt-note{color:var(--text-dim);margin:.4rem 0 .6rem;font-size:.82rem}.chart-shell .rt-player{flex-wrap:wrap;align-items:center;gap:.4rem;min-width:0;padding-top:.5rem;display:flex}.chart-shell .rt-player-btn{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:0 0;border-radius:6px;flex:none;padding:.32rem .6rem;font-size:.95rem;line-height:1;transition:color .15s,border-color .15s}.chart-shell .rt-player-btn:hover{color:var(--text);border-color:var(--text-dim)}.chart-shell .rt-player-btn.is-playing{color:var(--accent);border-color:var(--accent)}.chart-shell .rt-pace{min-width:0;color:var(--text-dim);flex:150px;align-items:center;gap:.4rem;font-size:.78rem;display:flex}.chart-shell .rt-pace-label{flex:none}.chart-shell .rt-pace input[type=range]{flex:1 1 0;min-width:60px;max-width:160px}.chart-shell .rt-pace-val{text-align:right;width:2.6em;font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text);flex:none}