/**
 * Composant Forms — Styles des formulaires et champs.
 *
 * Inputs, selects, textareas, checkboxes, groupes de formulaire,
 * et validation visuelle.
 *
 * @component forms
 */

/* ─── Groupe de formulaire ─── */
.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* ─── Inputs génériques ─── */
.form-input,
.form-select {
  width: 100%;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-input:disabled,
.form-select:disabled {
  background: var(--bg-main);
  color: var(--text-muted);
  cursor: not-allowed;
}

.form-input.error {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px var(--danger-light);
}

/* ─── Textarea ─── */
.form-textarea {
  width: 100%;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-main);
  resize: vertical;
  min-height: 80px;
  transition: border-color var(--transition-fast);
}

.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* ─── Select stylisé ─── */
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}

/* ─── Checkbox / Radio ─── */
.form-checkbox {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--primary);
}

/* ─── Range slider ─── */
.form-range {
  width: 100%;
  height: 6px;
  cursor: pointer;
  accent-color: var(--primary);
}

/* ─── Input file ─── */
.form-file {
  font-size: 13px;
  padding: 8px;
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-main);
  cursor: pointer;
}

.form-file:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

/* ─── Aide contextuelle ─── */
.form-help {
  font-size: 11px;
  color: var(--text-muted);
  display: block;
  margin-top: 4px;
}

/* ─── Grille de formulaire (2 colonnes) ─── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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