.circulo-quintas-page,
.circulo-quintas-page .site-shell {
  background: var(--mbp-canvas);
  color: var(--mbp-text);
}

.circulo-quintas-page .site-container {
  max-width: var(--site-content-max-width);
}

.cq-header {
  align-items: center;
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.cq-header__icon {
  align-items: center;
  background: var(--mbp-accent-soft);
  border: 1px solid var(--mbp-border);
  border-radius: var(--mbp-radius-md);
  color: var(--mbp-brand);
  display: flex;
  flex: 0 0 3.25rem;
  height: 3.25rem;
  justify-content: center;
}

.cq-header__icon .ui-icon {
  height: 1.55rem;
  width: 1.55rem;
}

.cq-header h1,
.cq-section-heading h2,
.cq-library h2,
.cq-scales h2,
.cq-chord-panel h2 {
  color: var(--mbp-text);
  margin: 0;
}

.cq-header h1 {
  font-size: clamp(1.55rem, 2.4vw, 2.25rem);
}

.cq-header p,
.cq-library__heading p,
.cq-scales .cq-library__heading p,
.cq-section-heading p {
  color: var(--mbp-text-muted);
  margin: .25rem 0 0;
}

.cq-eyebrow {
  color: var(--mbp-brand);
  font-size: .72rem;
  font-weight: 750;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.cq-workspace,
.cq-library,
.cq-scales {
  background: var(--mbp-surface);
  border: 1px solid var(--mbp-border);
  border-radius: var(--mbp-radius-lg);
  box-shadow: var(--mbp-shadow);
}

.cq-toolbar {
  align-items: end;
  border-bottom: 1px solid var(--mbp-border);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(150px, 220px) minmax(180px, 1fr) auto;
  padding: 1rem 1.25rem;
}

.cq-toolbar .form-select {
  background-color: var(--mbp-surface-raised);
  border-color: var(--mbp-border-strong);
  color: var(--mbp-text);
  min-height: 44px;
}

.cq-toolbar__summary {
  color: var(--mbp-text);
  font-size: .92rem;
  font-weight: 650;
  padding-bottom: .65rem;
}

.cq-legend {
  align-items: center;
  color: var(--mbp-text-muted);
  display: flex;
  flex-wrap: wrap;
  font-size: .78rem;
  gap: .8rem;
  padding-bottom: .65rem;
}

.cq-legend span {
  align-items: center;
  display: inline-flex;
  gap: .35rem;
}

.cq-legend__dot {
  background: var(--mbp-brand);
  border-radius: 50%;
  display: block;
  height: .55rem;
  width: .55rem;
}

.cq-legend__dot--minor {
  background: var(--mbp-accent);
}

.cq-legend__dot--dim {
  background: var(--mbp-text-muted);
}

.cq-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: 590px;
}

.cq-main-grid.has-chord-panel {
  grid-template-columns: minmax(0, 1fr);
}

.cq-circle-panel {
  min-width: 0;
  padding: 1.25rem;
}

.cq-section-heading {
  align-items: end;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .75rem;
}

.cq-section-heading h2,
.cq-library h2,
.cq-scales h2 {
  font-size: 1.3rem;
}

.cq-section-heading p {
  font-size: .86rem;
  text-align: right;
}

.cq-circle {
  aspect-ratio: 1;
  margin: 0 auto;
  max-width: 430px;
  position: relative;
}

.cq-circle::before,
.cq-circle::after {
  border: 1px solid var(--mbp-border);
  border-radius: 50%;
  content: "";
  inset: 8%;
  pointer-events: none;
  position: absolute;
}

.cq-circle::after {
  background: var(--mbp-canvas);
  border-color: var(--mbp-border-strong);
  inset: 30%;
}

.cq-circle__center {
  align-items: center;
  display: flex;
  flex-direction: column;
  inset: 35%;
  justify-content: center;
  pointer-events: none;
  position: absolute;
  text-align: center;
  z-index: 2;
}

.cq-circle__center strong {
  color: var(--mbp-text);
  font-size: clamp(1.15rem, 3vw, 1.8rem);
}

.cq-circle__center span {
  color: var(--mbp-text-muted);
  font-size: .72rem;
  margin-top: .15rem;
}

.cq-circle-key {
  align-items: center;
  appearance: none;
  background: var(--mbp-surface-raised);
  border: 1px solid var(--mbp-border);
  border-radius: 999px;
  color: var(--mbp-text);
  cursor: pointer;
  display: flex;
  font-size: .82rem;
  font-weight: 750;
  height: 2.55rem;
  justify-content: center;
  left: 50%;
  min-width: 2.9rem;
  padding: 0 .55rem;
  position: absolute;
  left: var(--cq-x);
  top: var(--cq-y);
  transform: translate(-50%, -50%);
  transition: border-color .18s ease, background-color .18s ease, color .18s ease, transform .18s ease;
  z-index: 3;
}

.cq-circle-key:hover {
  border-color: var(--mbp-brand);
  transform: translate(-50%, -50%) scale(1.06);
}

.cq-circle-key:focus-visible,
.cq-degree:focus-visible,
.cq-progression button:focus-visible,
.cq-filter:focus-visible,
.cq-scale-practice:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--mbp-brand) 32%, transparent);
  outline-offset: 2px;
}

.cq-circle-key.is-selected {
  background: var(--mbp-brand);
  border-color: var(--mbp-brand);
  color: var(--mbp-surface);
}

.cq-circle-key--minor {
  background: var(--mbp-canvas);
  color: var(--mbp-text-muted);
  font-size: .73rem;
  height: 2.15rem;
  min-width: 2.5rem;
}

.cq-circle-key--minor.is-related {
  background: var(--mbp-accent-soft);
  border-color: var(--mbp-accent);
  color: var(--mbp-text);
}

.cq-diatonic {
  display: grid;
  gap: .55rem;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  margin-top: .75rem;
}

.cq-degree {
  align-items: center;
  background: var(--mbp-surface-raised);
  border: 1px solid var(--mbp-border);
  border-radius: var(--mbp-radius-sm);
  color: var(--mbp-text);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 62px;
  padding: .45rem .25rem;
}

.cq-degree:hover {
  border-color: var(--mbp-brand);
}

.cq-degree.is-selected {
  background: var(--mbp-accent-soft);
  border-color: var(--mbp-brand);
  box-shadow: inset 0 -3px 0 var(--mbp-brand);
}

.cq-degree__roman {
  color: var(--mbp-text-muted);
  font-size: .66rem;
  text-transform: none;
}

.cq-degree__chord {
  font-size: .93rem;
  font-weight: 750;
  margin-top: .15rem;
}

.cq-chord-panel {
  background: var(--mbp-canvas);
  border: 1px solid var(--mbp-border-strong);
  border-radius: var(--mbp-radius-md);
  box-shadow: var(--mbp-shadow);
  display: none;
  max-height: calc(100vh - 5.5rem);
  overflow-y: auto;
  padding: 1rem;
  position: fixed;
  right: 1rem;
  top: 4.75rem;
  width: 220px;
  z-index: 1040;
}

.cq-chord-panel.is-visible {
  animation: cq-panel-in .2s ease-out;
  display: block;
}

.cq-chord-panel__top {
  align-items: start;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.cq-chord-panel__close {
  align-items: center;
  appearance: none;
  background: var(--mbp-surface-raised);
  border: 1px solid var(--mbp-border);
  border-radius: 999px;
  color: var(--mbp-text-muted);
  cursor: pointer;
  display: flex;
  height: 32px;
  justify-content: center;
  margin: 0 0 .5rem auto;
  padding: 0;
  width: 32px;
}

.cq-chord-panel__close:hover {
  border-color: var(--mbp-brand);
  color: var(--mbp-text);
}

.cq-chord-panel h2 {
  font-size: 1.8rem;
  line-height: 1;
  margin-top: .25rem;
}

.cq-chord-quality {
  color: var(--mbp-text-muted);
  margin-top: .35rem;
}

.cq-instrument-badge {
  background: var(--mbp-surface-raised);
  border: 1px solid var(--mbp-border);
  border-radius: 999px;
  color: var(--mbp-text-muted);
  font-size: .72rem;
  font-weight: 700;
  padding: .35rem .65rem;
}

.cq-chord-diagram {
  margin: 1rem auto .65rem;
  max-width: 165px;
}

.cq-chord-diagram svg {
  color: var(--mbp-text);
  display: block;
  height: auto;
  width: 100%;
}

.cq-string-note {
  color: var(--mbp-text-muted);
  font-size: .7rem;
  line-height: 1.45;
  margin: 0 auto;
  max-width: 280px;
  text-align: center;
}

@keyframes cq-panel-in {
  from {
    opacity: 0;
    transform: translateX(.75rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.cq-library {
  margin-top: 1.25rem;
  padding: 1.25rem;
}

.cq-library__heading {
  align-items: end;
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.cq-library__heading p {
  font-size: .9rem;
}

.cq-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  justify-content: flex-end;
}

.cq-filter {
  background: transparent;
  border: 1px solid var(--mbp-border-strong);
  border-radius: 999px;
  color: var(--mbp-text-muted);
  cursor: pointer;
  min-height: 38px;
  padding: .35rem .8rem;
}

.cq-filter.is-active {
  background: var(--mbp-text);
  border-color: var(--mbp-text);
  color: var(--mbp-surface);
}

.cq-progressions {
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cq-progression {
  background: var(--mbp-surface-raised);
  border: 1px solid var(--mbp-border);
  border-radius: var(--mbp-radius-md);
  overflow: hidden;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.cq-progression.is-active {
  border-color: var(--mbp-brand);
  box-shadow: inset 0 3px 0 var(--mbp-brand);
}

.cq-progression[hidden] {
  display: none;
}

.cq-progression__select {
  appearance: none;
  background: transparent;
  border: 0;
  color: inherit;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  min-height: 155px;
  padding: 1rem 1rem .7rem;
  text-align: left;
  width: 100%;
}

.cq-progression__genre {
  color: var(--mbp-brand);
  font-size: .68rem;
  font-weight: 750;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.cq-progression__name {
  color: var(--mbp-text);
  font-size: 1rem;
  margin-top: .25rem;
}

.cq-progression__formula {
  color: var(--mbp-text);
  font-size: 1.2rem;
  font-weight: 780;
  margin-top: .45rem;
}

.cq-progression__description {
  color: var(--mbp-text-muted);
  font-size: .78rem;
  line-height: 1.4;
  margin-top: .35rem;
}

.cq-progression__chords {
  border-top: 1px solid var(--mbp-border);
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  padding: .7rem 1rem 1rem;
}

.cq-progression__chords button {
  background: var(--mbp-canvas);
  border: 1px solid var(--mbp-border);
  border-radius: var(--mbp-radius-sm);
  color: var(--mbp-text);
  cursor: pointer;
  flex: 1 1 42px;
  font-size: .82rem;
  font-weight: 750;
  min-height: 38px;
}

.cq-progression__chords button:hover,
.cq-progression__chords button.is-selected {
  background: var(--mbp-accent-soft);
  border-color: var(--mbp-brand);
}

.cq-scales {
  margin-top: 1.25rem;
  padding: 1.25rem;
}

.cq-scale-layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(220px, .32fr) minmax(0, 1fr);
}

.cq-scale-controls,
.cq-tab-card {
  background: var(--mbp-surface-raised);
  border: 1px solid var(--mbp-border);
  border-radius: var(--mbp-radius-md);
}

.cq-scale-controls {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
}

.cq-scale-style {
  background: var(--mbp-accent-soft);
  border-left: 3px solid var(--mbp-brand);
  color: var(--mbp-text-muted);
  font-size: .82rem;
  line-height: 1.45;
  padding: .7rem .8rem;
}

.cq-scale-style strong {
  color: var(--mbp-text);
}

.cq-scale-meta-label {
  color: var(--mbp-text-muted);
  display: block;
  font-size: .72rem;
  font-weight: 750;
  letter-spacing: .06em;
  margin-bottom: .45rem;
  text-transform: uppercase;
}

.cq-scale-notes {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}

.cq-scale-notes span {
  align-items: center;
  background: var(--mbp-canvas);
  border: 1px solid var(--mbp-border);
  border-radius: 999px;
  color: var(--mbp-text);
  display: inline-flex;
  font-size: .78rem;
  font-weight: 750;
  justify-content: center;
  min-height: 31px;
  min-width: 34px;
  padding: .2rem .55rem;
}

.cq-scale-notes span.is-root {
  background: var(--mbp-brand);
  border-color: var(--mbp-brand);
  color: var(--mbp-brand-contrast, #fff);
}

.cq-scale-practice {
  align-items: center;
  display: inline-flex;
  gap: .45rem;
  justify-content: center;
  margin-top: auto;
}

.cq-tab-card {
  min-width: 0;
  overflow: hidden;
  padding: 1rem;
}

.cq-tab-card__heading {
  align-items: flex-start;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.cq-tab-card__heading h3 {
  color: var(--mbp-text);
  font-size: 1.12rem;
  margin: .2rem 0 0;
}

.cq-scale-tab {
  background: var(--mbp-canvas);
  border: 1px solid var(--mbp-border);
  border-radius: var(--mbp-radius-sm);
  color: var(--mbp-text-muted);
  overflow-x: auto;
  padding: .85rem;
}

.cq-tab-grid {
  display: grid;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: .72rem;
  gap: .38rem 0;
  grid-template-columns: 24px max-content;
  min-width: max-content;
}

.cq-tab-string-name {
  color: var(--mbp-text);
  font-weight: 800;
  line-height: 24px;
}

.cq-tab-line {
  align-items: center;
  display: flex;
  position: relative;
}

.cq-tab-line::before {
  background: var(--mbp-border-strong);
  content: "";
  height: 1px;
  left: 0;
  position: absolute;
  right: 0;
  top: 50%;
}

.cq-tab-note {
  align-items: center;
  background: var(--mbp-canvas);
  display: inline-flex;
  height: 24px;
  justify-content: center;
  min-width: 26px;
  position: relative;
}

.cq-tab-note.has-note {
  color: var(--mbp-text);
  font-weight: 800;
}

.cq-tab-note.is-root {
  background: var(--mbp-brand);
  border-radius: 999px;
  color: var(--mbp-brand-contrast, #fff);
  height: 23px;
  margin: 0 1.5px;
  min-width: 23px;
}

.cq-tab-hint {
  color: var(--mbp-text-muted);
  font-size: .76rem;
  margin: .7rem 0 0;
}

@media (max-width: 1199.98px) {
  .cq-main-grid.has-chord-panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .cq-progressions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cq-scale-layout {
    grid-template-columns: minmax(210px, .4fr) minmax(0, 1fr);
  }
}

@media (max-width: 991.98px) {
  .cq-main-grid {
    grid-template-columns: 1fr;
  }

  .cq-main-grid.has-chord-panel {
    grid-template-columns: 1fr;
  }

  .cq-scale-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .cq-header {
    align-items: flex-start;
  }

  .cq-toolbar {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .cq-toolbar__summary,
  .cq-legend {
    padding-bottom: 0;
  }

  .cq-section-heading,
  .cq-library__heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .cq-section-heading p {
    text-align: left;
  }

  .cq-circle-panel,
  .cq-chord-panel,
  .cq-library,
  .cq-scales {
    padding: 1rem;
  }

  .cq-circle {
    max-width: 390px;
  }

  .cq-diatonic {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .cq-chord-panel {
    bottom: 4.75rem;
    left: .75rem;
    max-height: min(310px, calc(100vh - 5.5rem));
    right: .75rem;
    top: auto;
    width: auto;
  }

  .cq-chord-panel.is-visible {
    display: grid;
    gap: .25rem 1rem;
    grid-template-columns: minmax(120px, .7fr) minmax(135px, 1fr);
  }

  .cq-chord-panel__close {
    grid-column: 1 / -1;
    margin-bottom: 0;
  }

  .cq-chord-panel__top {
    align-self: center;
  }

  .cq-chord-diagram {
    grid-column: 2;
    grid-row: 2 / span 2;
    margin: 0 auto;
    max-width: 125px;
  }

  .cq-string-note {
    align-self: start;
    font-size: .66rem;
    grid-column: 1;
    text-align: left;
  }

  .cq-filters {
    justify-content: flex-start;
  }

  .cq-progressions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .cq-header__icon {
    display: none;
  }

  .cq-circle-key {
    font-size: .72rem;
    height: 2.3rem;
    min-width: 2.45rem;
    padding: 0 .4rem;
  }

  .cq-circle-key--minor {
    font-size: .64rem;
    height: 1.85rem;
    min-width: 2.15rem;
  }

  .cq-diatonic {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .cq-circle-key,
  .cq-progression,
  .cq-chord-panel.is-visible {
    animation: none;
    transition: none;
  }
}