.eq-modal {
  width: min(94vw, 980px);
  border: 1px solid color-mix(in srgb, var(--accent-color) 34%, var(--border-color));
  border-radius: 14px;
  padding: 0;
  overflow: hidden;
  background:
    radial-gradient(120% 130% at 50% 0%, color-mix(in srgb, var(--accent-color) 12%, transparent), transparent 58%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 94%, var(--bg-primary)), var(--bg-primary));
  color: var(--text-primary);
  box-shadow: 0 30px 56px color-mix(in srgb, var(--bg-primary) 76%, transparent);
}

.eq-modal::backdrop {
  background:
    radial-gradient(120% 100% at 50% 18%, color-mix(in srgb, var(--accent-color) 14%, transparent), transparent 62%),
    color-mix(in srgb, var(--bg-primary) 48%, transparent);
  backdrop-filter: blur(5px);
}

.eq-modal-panel {
  padding: 0.9rem 1rem 1rem;
}

.eq-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 0.85rem;
  margin-bottom: 0.9rem;
}

.eq-title {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.eq-subtitle {
  margin: 0.16rem 0 0;
  color: var(--text-secondary);
  font-size: 0.78rem;
}

.eq-actions {
  display: inline-flex;
  gap: 0.45rem;
}

.eq-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.72rem;
}

.eq-preset-btn {
  border: 1px solid color-mix(in srgb, var(--accent-color) 28%, var(--border-color));
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg-secondary) 88%, var(--bg-primary));
  color: var(--text-secondary);
  padding: 0.28rem 0.62rem;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background-color 120ms ease, color 120ms ease, border-color 120ms ease;
}

.eq-preset-btn:hover,
.eq-preset-btn:focus-visible {
  color: var(--text-primary);
  border-color: color-mix(in srgb, var(--accent-color) 54%, var(--border-color));
  background: color-mix(in srgb, var(--accent-color) 22%, var(--bg-secondary));
  outline: none;
}

.eq-band-grid {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 0.52rem;
  border: 1px solid color-mix(in srgb, var(--accent-color) 26%, var(--border-color));
  border-radius: 10px;
  padding: 0.8rem 0.7rem;
  background: color-mix(in srgb, var(--bg-tertiary) 76%, var(--bg-primary));
}

.eq-band {
  display: grid;
  justify-items: center;
  gap: 0.45rem;
}

.eq-band-value,
.eq-band-label {
  font-size: 0.74rem;
  color: var(--text-secondary);
}

.eq-band-value {
  min-width: 3.3rem;
  text-align: center;
}

.eq-slider {
  appearance: slider-vertical;
  writing-mode: bt-lr;
  width: 28px;
  height: 180px;
  accent-color: var(--accent-color);
  cursor: ns-resize;
}

@media (max-width: 900px) {
  .eq-modal {
    width: min(98vw, 980px);
  }

  .eq-band-grid {
    gap: 0.35rem;
    padding: 0.62rem 0.45rem;
  }

  .eq-slider {
    width: 24px;
    height: 150px;
  }
}