.collab-config {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;

  &__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
  }

  &__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--collab-text-primary, #1a202c);
    margin: 0 0 6px;
  }

  &__subtitle {
    font-size: 14px;
    color: var(--collab-text-muted, #718096);
    margin: 0;
  }

  &__header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
  }

  &__loading {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;

    @media (max-width: 768px) {
      grid-template-columns: 1fr;
    }
  }

  &__unsaved-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(214, 158, 46, 0.1);
    border: 1px solid rgba(214, 158, 46, 0.4);
    border-radius: 10px;
    font-size: 14px;
    color: #b7791f;
    font-weight: 500;
  }

  &__warning {
    padding: 10px 14px;
    background: rgba(252, 129, 129, 0.1);
    border: 1px solid rgba(252, 129, 129, 0.3);
    border-radius: 8px;
    font-size: 13px;
    color: #c53030;
  }

  &__two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;

    @media (max-width: 768px) {
      grid-template-columns: 1fr;
    }
  }

  &__footer {
    display: flex;
    justify-content: flex-end;
    padding-top: 8px;
    border-top: 1px solid var(--collab-border, #e2e8f0);
  }
}

.collab-config-card {
  background: #fff;
  border: 1px solid var(--collab-border, #e2e8f0);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;

  &--full {
    grid-column: 1 / -1;
  }

  &__title {
    font-size: 15px;
    font-weight: 700;
    color: var(--collab-text-primary, #1a202c);
    margin: 0;
  }

  &__desc {
    font-size: 13px;
    color: var(--collab-text-muted, #718096);
    margin: -8px 0 0;
  }
}

.collab-skeleton {
  border-radius: 12px;
  background: linear-gradient(90deg, #f0f4f8 25%, #e8eef3 50%, #f0f4f8 75%);
  background-size: 400% 100%;
  animation: collabShimmer 1.5s infinite;

  &--card {
    height: 320px;
  }
}

.collab-toggle-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.collab-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 8px 0;
  border-bottom: 1px solid var(--collab-border, #e2e8f0);

  &:last-child {
    border-bottom: none;
  }

  input[type='checkbox'] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
  }

  &__track {
    position: relative;
    width: 36px;
    height: 20px;
    border-radius: 10px;
    background: var(--collab-border, #cbd5e0);
    flex-shrink: 0;
    transition: background 0.2s;

    &::after {
      content: '';
      position: absolute;
      top: 3px;
      left: 3px;
      width: 14px;
      height: 14px;
      border-radius: 50%;
      background: #fff;
      transition: transform 0.2s;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    }
  }

  input:checked ~ .collab-toggle__track {
    background: var(--collab-teal, #38b2ac);

    &::after {
      transform: translateX(16px);
    }
  }

  &__label {
    font-size: 14px;
    color: var(--collab-text-primary, #1a202c);
    flex: 1;
  }
}

.collab-consent-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.collab-consent-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  border: 2px solid var(--collab-border, #e2e8f0);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  background: #fff;

  input[type='radio'] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
  }

  &__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--collab-text-primary, #1a202c);
  }

  &__desc {
    font-size: 12px;
    color: var(--collab-text-muted, #718096);
    line-height: 1.4;
  }

  &.selected {
    border-color: var(--collab-teal, #38b2ac);
    background: rgba(56, 178, 172, 0.04);
  }

  &:hover:not(.selected) {
    border-color: #cbd5e0;
    background: var(--collab-surface, #f7fafc);
  }
}

.collab-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;

  &__label {
    font-size: 13px;
    font-weight: 600;
    color: var(--collab-text-primary, #1a202c);
  }

  &__input {
    padding: 8px 12px;
    border: 1px solid var(--collab-border, #e2e8f0);
    border-radius: 7px;
    font-size: 14px;
    color: var(--collab-text-primary, #1a202c);
    background: #fff;
    outline: none;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.15s;

    &:focus {
      border-color: var(--collab-teal, #38b2ac);
      box-shadow: 0 0 0 3px rgba(56, 178, 172, 0.15);
    }
  }

  &__hint {
    font-size: 12px;
    color: var(--collab-text-muted, #718096);
  }
}

.collab-muted {
  color: var(--collab-text-muted, #718096);
}

.collab-small {
  font-size: 12px;
}

.collab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.15s, opacity 0.15s;
  white-space: nowrap;

  &:disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }

  &--primary {
    background: var(--collab-teal, #38b2ac);
    color: #fff;

    &:hover:not(:disabled) {
      background: #319795;
    }
  }

  &--ghost {
    background: transparent;
    color: var(--collab-text-primary, #1a202c);
    border: 1px solid var(--collab-border, #e2e8f0);

    &:hover {
      background: var(--collab-surface, #f7fafc);
    }
  }

  &--sm {
    padding: 5px 12px;
    font-size: 13px;
  }
}

@keyframes collabShimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}

[dir='rtl'] {
  .collab-config__header,
  .collab-config__unsaved-banner {
    flex-direction: row-reverse;
  }

  .collab-config__footer {
    justify-content: flex-start;
  }

  .collab-toggle {
    flex-direction: row-reverse;
  }
}