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var(--color-border);overflow:hidden}.signal-pipeline-graph-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-sans);font-size:var(--font-size-base);color:var(--color-text-subtle);pointer-events:none}.signal-pipeline-graph-canvas{display:block;width:100%;height:100%}.signal-pipeline-frequency-wrap{min-height:3rem;padding:var(--space-md) var(--space-lg);background:var(--color-bg-panel);border-radius:var(--radius-xl);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center}.signal-pipeline-frequency-cols{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-xl) 2rem;width:100%;align-items:start}.signal-pipeline-frequency-shared{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:0 var(--space-xl);margin-bottom:var(--space-xs)}.signal-pipeline-frequency-shared-item{color:var(--color-text-muted);font-size:var(--font-size-md)}.signal-pipeline-frequency-col-title{font-family:var(--font-sans);font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-muted);margin:0 0 .35rem}.signal-pipeline-stats{font-family:var(--font-sans);font-size:var(--font-size-base);margin:0;display:flex;flex-wrap:wrap;flex-direction:column;gap:var(--space-xs) 0}.signal-pipeline-stats dt{color:var(--color-text-muted);font-weight:500;margin:0;margin-top:var(--space-sm)}.signal-pipeline-stats dt:first-child{margin-top:0}.signal-pipeline-stats dd{color:var(--color-text);margin:0;font-weight:600}.signal-pipeline-frequency-empty{color:var(--color-text-subtle);font-size:var(--font-size-base);margin:0}.hps-tab{display:flex;flex-direction:column;align-items:center;width:100%;max-width:100%;padding:var(--space-md);gap:var(--space-md);box-sizing:border-box;min-width:0}@media(min-width:1024px){.hps-tab{max-width:60%}}.hps-placeholder{color:var(--color-text-dim);font-size:var(--font-size-base);margin:0}.hps-error{color:var(--color-error);font-size:var(--font-size-base);margin:0}.hps-hint{color:var(--color-text-dim);font-size:var(--font-size-sm);margin:var(--space-xs) 0 0}.hps-controls{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:var(--space-sm) var(--space-md)}.hps-label{color:var(--color-text-muted);font-size:var(--font-size-md)}.hps-sr{color:var(--color-text-dim);font-size:var(--font-size-sm);margin-left:var(--space-sm)}.hps-switch{display:inline-flex;align-items:center;gap:.4rem;cursor:pointer;font-family:var(--font-sans);font-size:var(--font-size-base);color:var(--color-text-muted);-webkit-user-select:none;user-select:none}.hps-switch input{cursor:pointer}.hps-switch span{color:var(--color-text-soft)}.hps-length-opts{display:flex;gap:var(--space-xs);flex-wrap:wrap}.hps-len-btn{padding:var(--space-xs) .6rem;border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-bg-input);color:var(--color-text-muted);font-size:var(--font-size-md);cursor:pointer;transition:background .2s,border-color .2s,color 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var(--color-border-subtle);border-radius:var(--radius-lg);background:var(--color-bg-input);color:var(--color-text);font-family:var(--font-sans);font-size:var(--font-size-base);font-weight:600;cursor:pointer;transition:background .2s,border-color .2s}.hps-btn:hover:not(:disabled){background:var(--color-bg-active);border-color:var(--color-border-muted)}.hps-btn:disabled{color:var(--color-text-subtle);cursor:not-allowed}.hps-graphs{display:flex;flex-direction:column;align-items:center;width:100%;max-width:100%;gap:var(--space-xl)}.hps-graph-block{width:100%;min-width:0}.hps-graph-block.hps-full{max-width:100%}.hps-graph-title{font-family:var(--font-sans);font-size:var(--font-size-lg);font-weight:600;color:var(--color-text);letter-spacing:.02em;margin:0 0 var(--space-xs) 0}.hps-axis-labels{display:block;font-size:var(--font-size-sm);color:var(--color-text-muted);font-weight:400;margin:0 0 var(--space-sm) 0}.hps-graph-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-sm) var(--space-md);margin-bottom:var(--space-sm);min-height:2.5rem}.hps-graph-header .hps-graph-title{margin:0}.hps-switch-inline{font-size:var(--font-size-sm)}.hps-switch-inline span{color:var(--color-text-muted)}.hps-graph-wrap{position:relative;width:100%;min-height:6rem;aspect-ratio:4 / 1;background:var(--color-bg-panel);border-radius:var(--radius-xl);border:1px solid var(--color-border);overflow:hidden}.hps-spectrogram-wrap{aspect-ratio:4 / 1;min-height:8rem}.hps-graph-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-sans);font-size:var(--font-size-base);color:var(--color-text-subtle);pointer-events:none}.hps-graph-canvas{display:block;width:100%;height:100%}.hps-legend{display:flex;gap:var(--space-md);justify-content:center;margin-top:var(--space-xs)}.hps-legend-item{font-family:var(--font-sans);font-size:var(--font-size-sm);font-weight:600}.hps-results{width:100%;padding:var(--space-md) var(--space-lg);background:var(--color-bg-panel);border-radius:var(--radius-xl);border:1px solid 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#6bcb77);font-weight:700;margin-left:2px}.hps-peak-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:.35rem;vertical-align:middle}.hps-meta{margin:var(--space-sm) 0 0;color:var(--color-text-dim);font-size:var(--font-size-sm)}.frequency-data-pane{flex-shrink:0;display:flex;flex-direction:column;align-items:center;width:100%;padding:var(--space-sm) var(--space-md) var(--space-sm);gap:var(--space-sm)}.freq-range-display{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 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var(--color-border)}.full-screen-back{color:var(--color-text-muted);font-size:var(--font-size-sm);text-decoration:none;font-weight:600;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-md);transition:color .2s,background .2s}.full-screen-back:hover{color:var(--color-text);background:var(--color-bg-active)}.full-screen-title{margin:0;font-size:var(--font-size-lg);font-weight:600;color:var(--color-text);letter-spacing:.02em}.full-screen-nav{display:flex;align-items:center;gap:var(--space-sm);margin-left:auto}.full-screen-nav-link{padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-md);color:var(--color-text-muted);font-size:var(--font-size-sm);font-weight:600;text-decoration:none;transition:color .2s,background .2s}.full-screen-nav-link:hover,.full-screen-nav-link-active{color:var(--color-text);background:var(--color-bg-active)}.full-screen-main{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;align-items:center;scrollbar-width:none;-ms-overflow-style:none}.full-screen-main::-webkit-scrollbar{display:none}.full-screen-main>*{width:100%;max-width:100%;flex:1;min-height:0}