/* Integrated appearance controls. Typography comes from the generated
   appearance contract; spacing/density stays fixed. */

.ds-appearance-menu {
  position: relative;
}

.ds-appearance-menu > summary {
  list-style: none;
}

.ds-appearance-menu > summary::-webkit-details-marker {
  display: none;
}

.ds-appearance-menu__trigger {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
  border: 1px solid var(--c-border-default);
  border-radius: var(--radius-full);
  color: var(--c-fg-muted);
  background: var(--c-surface-raised);
  cursor: pointer;
  font-size: var(--font-small-size);
  font-weight: 600;
}

.ds-appearance-menu__trigger:hover,
.ds-appearance-menu[open] .ds-appearance-menu__trigger {
  color: var(--c-fg-default);
  border-color: var(--c-border-strong);
}

.ds-appearance-menu__trigger:focus-visible {
  outline: 2px solid var(--c-focus-ring);
  outline-offset: 2px;
}

.ds-appearance-menu__popover {
  position: absolute;
  z-index: 120;
  top: calc(100% + 10px);
  right: 0;
  width: min(430px, calc(100vw - 24px));
  max-height: min(720px, calc(100vh - 84px));
  overflow: auto;
  padding: 18px;
  border: 1px solid var(--c-border-default);
  border-radius: var(--radius-xl);
  background: var(--c-surface-raised);
  box-shadow: var(--shadow-xl);
}

.ds-appearance-picker {
  display: grid;
  gap: 18px;
}

.ds-appearance-picker--page {
  width: min(100%, 760px);
  margin-top: 16px;
  padding: 20px;
  border: 1px solid var(--c-border-default);
  border-radius: var(--radius-xl);
  background: var(--c-surface-raised);
}

.ds-appearance-group {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.ds-appearance-group > legend {
  margin-bottom: 9px;
  color: var(--c-fg-default);
  font-size: var(--font-small-size);
  font-weight: 650;
}

.ds-appearance-picker .ds-theme-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.ds-appearance-picker .ds-theme-card {
  gap: 6px;
  padding: 6px;
}

.ds-appearance-picker .ds-theme-card__body {
  align-items: center;
  padding-bottom: 3px;
}

.ds-appearance-picker .ds-theme-card__photo {
  position: absolute;
  inset: 0;
  background: var(--tc-bg) var(--tc-photo) center / cover no-repeat;
}

.ds-appearance-picker .ds-theme-card__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgb(0 0 0 / 0.28));
}

.ds-appearance-picker .ds-theme-card__mini {
  left: 10%;
  top: auto;
  right: 42%;
  bottom: 10%;
  height: 42%;
  padding: 7% 7%;
  gap: 14%;
}

.ds-appearance-picker .ds-theme-card__sub {
  display: none;
}

.ds-segmented--appearance {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--c-border-default);
  border-radius: var(--radius-lg);
  background: var(--c-surface-sunken);
}

.ds-segmented--appearance label {
  position: relative;
  min-width: 0;
}

.ds-segmented--appearance input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.ds-segmented--appearance span {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 8px;
  border-radius: var(--radius-md);
  color: var(--c-fg-muted);
  cursor: pointer;
  font-size: var(--font-small-size);
  text-align: center;
}

.ds-segmented--appearance input:checked + span {
  color: var(--c-fg-default);
  background: var(--c-surface-raised);
  box-shadow: var(--shadow-sm);
}

.ds-segmented--appearance input:focus-visible + span {
  outline: 2px solid var(--c-focus-ring);
  outline-offset: 1px;
}

.ds-appearance-reset {
  justify-self: start;
  padding: 0;
  border: 0;
  color: var(--c-fg-muted);
  background: none;
  cursor: pointer;
  font-size: var(--font-small-size);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.ds-appearance-reset:hover {
  color: var(--c-fg-default);
}

.ds-appearance-status {
  min-height: 1.4em;
  margin: -4px 0 0;
  color: var(--c-fg-muted);
  font-size: var(--font-small-size);
}

.ds-appearance-picker[data-state='failed'] .ds-appearance-status {
  color: var(--c-danger);
}

@media (min-width: 720px) {
  .ds-appearance-picker--page .ds-theme-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .ds-appearance-menu__trigger span {
    display: none;
  }
  .ds-appearance-menu__trigger {
    width: 40px;
    justify-content: center;
    padding: 0;
  }
  .ds-appearance-menu__popover {
    position: fixed;
    top: 64px;
    right: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ds-appearance-menu__popover,
  .ds-appearance-picker .ds-theme-card {
    transition: none;
  }
}