/* =========================
   CUSTOM SELECT
========================= */

.custom-select {
  position: relative;
  display: inline-block;
}

/* Trigger — botão visível */
.custom-select__trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  border: none;
  border-radius: var(--radius-pill);
  background: var(--color-neutral-100);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  outline: none;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
  user-select: none;
}

.custom-select__trigger:hover {
  border-color: var(--color-text-muted);
}

.custom-select__trigger:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.custom-select.is-open .custom-select__trigger {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

/* Label do valor selecionado */
.custom-select__label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.custom-select__label.is-placeholder {
  color: var(--color-text-muted);
}

/* Chevron */
.custom-select__chevron {
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}

.custom-select.is-open .custom-select__chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

/* Dropdown */
.custom-select__dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  min-width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.07),
    0 10px 24px -4px rgba(0, 0, 0, 0.10);
  z-index: var(--z-dropdown, 100);
  overflow: hidden;
  opacity: 0;
  transform: translateY(-6px) scale(0.98);
  transform-origin: top left;
  pointer-events: none;
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast);
}

.custom-select.is-open .custom-select__dropdown {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Lista de opções */
.custom-select__list {
  list-style: none;
  margin: 0;
  padding: var(--space-2) 0;
  max-height: 260px;
  overflow-y: auto;
}

/* Opção individual */
.custom-select__option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.custom-select__option:hover,
.custom-select__option.is-focused {
  background: color-mix(in srgb, var(--color-primary) 8%, transparent);
  color: var(--color-primary);
}

.custom-select__option.is-selected {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.custom-select__option.is-placeholder {
  color: var(--color-text-muted);
  font-style: italic;
}

/* Check da opção selecionada */
.custom-select__check {
  flex-shrink: 0;
  width: 0.875rem;
  height: 0.875rem;
  opacity: 0;
  color: var(--color-primary);
  transition: opacity var(--transition-fast);
  margin-left: auto;
  padding-left: var(--space-4);
}

.custom-select__option.is-selected .custom-select__check {
  opacity: 1;
}

/* Select nativo escondido (mantido para o form) */
.custom-select__native {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Responsivo — ocupa largura total em mobile */
@media (max-width: 560px) {
  .custom-select {
    width: 100%;
  }

  .custom-select__trigger {
    width: 100%;
    justify-content: space-between;
  }

  .custom-select__dropdown {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .custom-select__dropdown,
  .custom-select__chevron {
    transition-duration: 0.01ms !important;
  }
}