/* Bass Trap Calculator — tool-specific overrides only. Pure calculator (no mic/audio). */

.bt-warn-note {
  max-width: 780px; margin: var(--space-md) auto 0;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border); border-left: 4px solid var(--color-secondary);
  border-radius: var(--radius-sm); background: rgba(0, 255, 65, 0.04);
  color: var(--color-text-dim); font-size: 0.9rem; line-height: 1.55; text-align: left;
}
.bt-warn-note strong { color: var(--color-text); }

.bt-toggle-row { display: flex; gap: var(--space-sm); margin-bottom: var(--space-md); }
.bt-toggle {
  flex: 1 1 0; padding: 10px 12px; background: var(--color-bg); color: var(--color-text-dim);
  border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 0.9rem; cursor: pointer;
}
.bt-toggle--on { color: var(--color-bg); background: var(--color-primary); border-color: var(--color-primary); font-weight: 600; }
.bt-toggle:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.bt-controls { display: flex; flex-wrap: wrap; gap: var(--space-md); }
.bt-field { flex: 1 1 160px; min-width: 130px; }
.bt-select, .bt-num {
  width: 100%; margin-top: 6px; padding: 10px 12px; background: var(--color-bg); color: var(--color-text);
  border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 0.95rem;
}
.bt-select:focus, .bt-num:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 2px rgba(0, 255, 65, 0.18); }
.bt-subhead { margin-top: var(--space-md); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-dim); }

.bt-results { margin-top: var(--space-lg); display: flex; flex-direction: column; gap: 8px; }
.bt-cell { padding: 8px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: rgba(0, 255, 65, 0.02); }
.bt-cell__label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-dim); }
.bt-cell__val { display: block; margin-top: 2px; font-family: var(--font-mono); font-size: 1.1rem; color: var(--color-primary); }
.bt-cell__note { display: block; margin-top: 3px; font-size: 0.78rem; color: var(--color-text-dim); line-height: 1.45; }

.bt-warn { margin-top: var(--space-md); display: flex; flex-direction: column; gap: 6px; }
.bt-warnline { padding: 8px 12px; border: 1px solid rgba(255, 180, 60, 0.35); border-left: 4px solid #ffb43c; border-radius: var(--radius-sm); background: rgba(255, 180, 60, 0.06); color: #ffd9a0; font-size: 0.82rem; line-height: 1.5; }