/* ========================================
   LUMIÈRE PAGE (com sub-tabs)
   ======================================== */

.lumiere-page {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg, 1.5rem);
}

/* Header */
.lumiere-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md, 1rem);
}

.lumiere-header__title {
  margin: 0;
  font-size: var(--font-size-xl, 1.25rem);
  color: var(--color-gold, #d4af37);
  font-weight: var(--font-weight-medium, 500);
}

.lumiere-header__actions {
  display: flex;
  gap: var(--space-xs, 0.25rem);
}

/* Sub-tabs (horizontal, com scroll) */
.lumiere-tabs {
  display: flex;
  gap: var(--space-xs, 0.25rem);
  border-bottom: 1px solid var(--color-border, #4a3f38);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.lumiere-tabs::-webkit-scrollbar { display: none; }

.lumiere-tab {
  background: transparent;
  border: none;
  color: var(--color-text-secondary, #b8956a);
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm, 0.875rem);
  font-family: inherit;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.lumiere-tab:hover,
.lumiere-tab:focus-visible {
  color: var(--color-gold, #d4af37);
  outline: none;
}

.lumiere-tab.is-active {
  color: var(--color-gold, #d4af37);
  border-bottom-color: var(--color-gold, #d4af37);
  font-weight: var(--font-weight-medium, 500);
}

/* Painel da tab ativa */
.lumiere-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-md, 1rem);
}

/* Botões (partilhados pelas 4 sub-páginas) */
.lumiere-btn {
  background: transparent;
  border: 1px solid var(--color-gold, #d4af37);
  color: var(--color-gold, #d4af37);
  border-radius: var(--radius-sm, 8px);
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm, 0.875rem);
  font-family: inherit;
  cursor: pointer;
  transition: background var(--transition-fast, 0.15s ease), color var(--transition-fast, 0.15s ease);
}

.lumiere-btn:hover,
.lumiere-btn:focus-visible {
  background: var(--color-gold, #d4af37);
  color: var(--color-bg-primary, #0a0a0a);
  outline: none;
}

.lumiere-btn--primary {
  background: var(--color-gold, #d4af37);
  color: var(--color-bg-primary, #0a0a0a);
}

.lumiere-btn--primary:hover,
.lumiere-btn--primary:focus-visible {
  background: var(--color-gold-hover, #e6c34a);
}

/* Formulário genérico (partilhado) */
.lumiere-form {
  background: var(--color-bg-secondary, #1a1715);
  border: 1px solid var(--color-border, #4a3f38);
  border-radius: var(--radius-md, 12px);
  padding: var(--space-md, 1rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-md, 1rem);
}

.lumiere-form__title {
  margin: 0;
  font-size: var(--font-size-md, 1rem);
  color: var(--color-gold, #d4af37);
}

.lumiere-form__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm, 0.5rem);
}

.lumiere-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.lumiere-form__field label {
  font-size: var(--font-size-xs, 0.75rem);
  color: var(--color-text-secondary, #b8956a);
}

.lumiere-form__field input,
.lumiere-form__field select,
.lumiere-form__field textarea {
  background: var(--color-bg-input, #2a2521);
  border: 1px solid var(--color-border, #4a3f38);
  border-radius: var(--radius-sm, 8px);
  padding: 0.5rem;
  color: var(--color-text-primary, #f5f0eb);
  font-family: inherit;
  font-size: var(--font-size-sm, 0.875rem);
}

.lumiere-form__field textarea {
  resize: vertical;
  min-height: 60px;
}

.lumiere-form__error {
  color: var(--color-error, #e74c3c);
  font-size: var(--font-size-xs, 0.75rem);
}

.lumiere-form__actions {
  display: flex;
  gap: var(--space-sm, 0.5rem);
  justify-content: flex-end;
}

/* Lista genérica */
.lumiere-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm, 0.5rem);
}

/* Item genérico */
.lumiere-item {
  background: var(--color-bg-secondary, #1a1715);
  border: 1px solid var(--color-border, #4a3f38);
  border-radius: var(--radius-md, 12px);
  padding: var(--space-md, 1rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs, 0.25rem);
  transition: border-color var(--transition-fast, 0.15s ease);
}

.lumiere-item:hover {
  border-color: var(--color-border-light, #b8956a);
}

.lumiere-item--inactive {
  opacity: 0.5;
}

.lumiere-item__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-sm, 0.5rem);
}

.lumiere-item__name {
  margin: 0;
  font-size: var(--font-size-md, 1rem);
  color: var(--color-text-primary, #f5f0eb);
  font-weight: var(--font-weight-medium, 500);
}

.lumiere-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs, 0.25rem);
  font-size: var(--font-size-xs, 0.75rem);
  color: var(--color-text-secondary, #b8956a);
}

.lumiere-item__tag {
  background: rgba(212, 175, 55, 0.1);
  border-radius: var(--radius-full, 40px);
  padding: 0.1rem 0.5rem;
}

.lumiere-item__description {
  margin: 0;
  font-size: var(--font-size-sm, 0.875rem);
  color: var(--color-text-secondary, #b8956a);
}

.lumiere-item__actions {
  display: flex;
  gap: var(--space-xs, 0.25rem);
}

.lumiere-item__actions button {
  background: transparent;
  border: 1px solid var(--color-border, #4a3f38);
  color: var(--color-text-secondary, #b8956a);
  border-radius: var(--radius-sm, 8px);
  min-width: 40px;
  min-height: 40px;
  padding: 0.4rem 0.6rem;
  font-size: 1.1rem;
  line-height: 1;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast, 0.15s ease), border-color var(--transition-fast, 0.15s ease);
}

.lumiere-item__actions button:hover,
.lumiere-item__actions button:focus-visible {
  color: var(--color-gold, #d4af37);
  border-color: var(--color-gold, #d4af37);
  outline: none;
}

/* Estados vazios / erro */
.lumiere-state {
  text-align: center;
  padding: var(--space-xl, 2rem);
  color: var(--color-text-secondary, #b8956a);
  font-style: italic;
}

.lumiere-state--error {
  color: var(--color-error, #e74c3c);
}

/* Responsivo */
@media (min-width: 768px) {
  .lumiere-form__grid {
    grid-template-columns: 1fr 1fr;
  }
  .lumiere-form__field--full {
    grid-column: 1 / -1;
  }
}