.detail {
  padding: 32px 20px 64px;
  max-width: 1110px;
  margin: 0 auto;
}

.detail__layout {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.detail__main {
  flex: 1;
  background: var(--brillo1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 32px;
  min-width: 0;
}

.detail__title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--negro2);
  word-break: break-word;
}

.detail__author {
  font-size: 14px;
  color: var(--gris-claro1);
  margin-bottom: 24px;
}

.detail__author a {
  color: var(--azul);
  transition: color var(--transition-fast);
}

.detail__author a:hover {
  color: var(--link-hover);
}

.detail__player {
  height: 80px;
  margin-bottom: 24px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* ===== Controls row ===== */
.detail__controls {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.detail__play-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.detail__time {
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--gris-claro1);
  white-space: nowrap;
  min-width: 80px;
}

.detail__volume {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  color: var(--gris-claro1);
  flex-shrink: 0;
}

.detail__volume-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 90px;
  height: 4px;
  border-radius: 2px;
  background: var(--separador);
  outline: none;
  cursor: pointer;
}

.detail__volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--azul);
  cursor: pointer;
  border: none;
  transition: transform var(--transition-fast);
}

.detail__volume-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.detail__volume-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--azul);
  cursor: pointer;
  border: none;
}

.detail__volume-slider::-moz-range-track {
  height: 4px;
  border-radius: 2px;
  background: var(--separador);
}

/* ===== Meta grid ===== */
.detail__meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 32px;
  padding: 24px 0;
  border-top: 1px solid var(--separador);
}

.detail__meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.detail__meta-label {
  font-size: 12px;
  color: var(--gris-claro1);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.detail__meta-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--negro2);
  word-break: break-word;
}

.detail__meta-value a {
  color: var(--azul);
  transition: color var(--transition-fast);
}

.detail__meta-value a:hover {
  color: var(--link-hover);
}

/* ===== Tags ===== */
.detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 24px;
  border-top: 1px solid var(--separador);
}

/* ===== License ===== */
.detail__license {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px;
  margin-top: 24px;
  background: var(--celeste);
  border-radius: var(--radius-md);
  border: 1px solid var(--separador);
}

.detail__license-icon {
  flex-shrink: 0;
  color: var(--azul);
  margin-top: 1px;
}

.detail__license-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--gris-oscuro);
}

.detail__license-text strong {
  color: var(--negro2);
}

.detail__license-text a {
  color: var(--azul);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.detail__license-text a:hover {
  color: var(--link-hover);
}

/* ===== Share ===== */
.detail__share {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid var(--separador);
}

.detail__share-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gris-claro1);
  white-space: nowrap;
  flex-shrink: 0;
}

.detail__share-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.detail__share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--negro2);
  background: var(--celeste);
  border: 1px solid var(--separador);
  border-radius: 20px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.detail__share-btn:hover {
  background: var(--separador);
  color: var(--azul);
}

/* ===== Collection dropdown ===== */
.detail__collection-dropdown {
  position: relative;
}

.detail__collection-menu {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 6px;
  min-width: 200px;
  max-width: 280px;
  background: var(--surface);
  border: 1px solid var(--separador);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  z-index: var(--z-dropdown);
  overflow: hidden;
}

.detail__collection-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 13px;
  cursor: pointer;
  color: var(--negro2);
  transition: background-color var(--transition-fast);
}

.detail__collection-option:hover {
  background: var(--celeste);
}

.detail__collection-option svg {
  opacity: 0;
  color: var(--azul);
  flex-shrink: 0;
}

.detail__collection-option--active svg {
  opacity: 1;
}

.detail__collection-option--new {
  border-top: 1px solid var(--separador);
  color: var(--azul);
  font-weight: 500;
}

/* ===== Embed ===== */
.detail__embed {
  padding-top: 16px;
}

.detail__embed-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  background: none;
  border: none;
  font-size: 13px;
  font-weight: 500;
  color: var(--azul);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.detail__embed-toggle:hover {
  color: var(--link-hover);
}

.detail__embed-code {
  margin-top: 12px;
}

.detail__embed-textarea {
  width: 100%;
  padding: 12px;
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
  font-size: 12px;
  line-height: 1.5;
  color: var(--negro2);
  background: var(--celeste);
  border: 1px solid var(--separador);
  border-radius: var(--radius-sm);
  resize: none;
  height: 56px;
  margin-bottom: 8px;
}

.detail__embed-textarea:focus {
  outline: none;
  border-color: var(--azul);
}

/* ===== Related tracks ===== */
.detail__related {
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid var(--separador);
}

.detail__related-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--negro2);
  margin-bottom: 16px;
}

.detail__related-list {
  display: flex;
  flex-direction: column;
}

.detail__related-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background-color var(--transition-fast);
  gap: 12px;
}

.detail__related-item:hover {
  background: var(--celeste);
}

.detail__related-item + .detail__related-item {
  border-top: 1px solid var(--separador);
}

.detail__related-item-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.detail__related-item-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--negro2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.detail__related-item-author {
  font-size: 12px;
  color: var(--gris-claro1);
}

.detail__related-item-duration {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--gris-claro1);
  flex-shrink: 0;
}

/* ===== Sidebar ===== */
.detail__sidebar {
  width: 320px;
  min-width: 280px;
  flex-shrink: 0;
}

.detail__download-card {
  background: var(--brillo1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  text-align: center;
}

.detail__download-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  color: var(--azul);
}

.detail__download-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--negro2);
}

.detail__download-files {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.detail__download-file {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--celeste);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
  gap: 8px;
}

.detail__download-file:hover {
  background-color: var(--separador);
}

.detail__download-format {
  font-size: 14px;
  font-weight: 600;
  color: var(--negro2);
  white-space: nowrap;
}

.detail__download-size {
  font-size: 12px;
  color: var(--gris-claro1);
  white-space: nowrap;
}

.detail__download-cta {
  margin-top: 16px;
  font-size: 14px;
  color: var(--gris-claro1);
}

.detail__download-cta a {
  color: var(--azul);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.detail__download-cta a:hover {
  color: var(--link-hover);
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .detail__layout {
    flex-direction: column;
  }

  .detail__sidebar {
    width: 100%;
    min-width: 0;
  }

  .detail__meta {
    grid-template-columns: 1fr 1fr;
  }

  .detail__controls {
    flex-wrap: wrap;
    gap: 12px;
  }

  .detail__volume {
    margin-left: 0;
    width: 100%;
  }

  .detail__volume-slider {
    flex: 1;
  }
}

@media (max-width: 576px) {
  .detail {
    padding: 20px 12px 48px;
  }

  .detail__main {
    padding: 20px 16px;
    border-radius: var(--radius-md);
  }

  .detail__title {
    font-size: 20px;
  }

  .detail__meta {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .detail__share {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .detail__share-buttons {
    width: 100%;
  }

  .detail__share-btn {
    flex: 1;
    justify-content: center;
    min-width: 0;
  }

  .detail__player {
    height: 60px;
  }

  .detail__related-item {
    padding: 10px 8px;
  }

  .detail__download-card {
    padding: 20px 16px;
    border-radius: var(--radius-md);
  }

  .detail__license {
    padding: 16px;
  }

  .detail__collection-menu {
    min-width: 0;
    width: 100%;
    max-width: none;
  }
}