/* ============================================================
   INNOVA MÖBILI — Forms: Inputs, formularios, validaciones
   ============================================================ */

/* ─── GRUPO DE FORMULARIO ──────────────────────────────────– */
.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group--inline {
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

/* ─── LABEL ────────────────────────────────────────────────– */
.form-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.form-label--required::after {
  content: ' *';
  color: var(--danger);
}

/* ─── INPUT BÁSICO ────────────────────────────────────────– */
.form-input,
.form-select,
.form-textarea {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--primary);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--gray-400);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
}

/* ─── INPUT CON ICONO ──────────────────────────────────────– */
.form-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.form-input-wrapper i {
  position: absolute;
  left: 12px;
  color: var(--gray-400);
  font-size: 13px;
  pointer-events: none;
}

.form-input-wrapper .form-input {
  padding-left: 34px;
}

.form-input-wrapper--right i {
  left: auto;
  right: 12px;
}

.form-input-wrapper--right .form-input {
  padding-left: 12px;
  padding-right: 34px;
}

/* ─── TEXTAREA ────────────────────────────────────────────– */
.form-textarea {
  resize: vertical;
  min-height: 100px;
  font-family: var(--font-ui);
}

/* ─── SELECT ────────────────────────────────────────────────– */
.form-select {
  cursor: pointer;
  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='%238a7560' d='M1 4l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}

.form-select option {
  background: var(--white);
  color: var(--primary);
}

/* ─── CHECKBOX Y RADIO ────────────────────────────────────– */
.form-checkbox,
.form-radio {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--accent);
}

.form-check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--primary);
}

/* ─── ESTADOS DEL INPUT ────────────────────────────────────– */
.form-input--error,
.form-select--error,
.form-textarea--error {
  border-color: var(--danger);
}

.form-input--error:focus,
.form-select--error:focus,
.form-textarea--error:focus {
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}

.form-input--success,
.form-select--success,
.form-textarea--success {
  border-color: var(--success);
}

.form-input--success:focus,
.form-select--success:focus,
.form-textarea--success:focus {
  box-shadow: 0 0 0 3px rgba(90, 158, 114, 0.1);
}

.form-input--disabled,
.form-select--disabled,
.form-textarea--disabled {
  background: var(--gray-50);
  color: var(--gray-400);
  cursor: not-allowed;
  opacity: 0.6;
}

/* ─── MENSAJES DE VALIDACIÓN ───────────────────────────────– */
.form-error {
  font-size: 11px;
  color: var(--danger);
  margin-top: -4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-error::before {
  content: '⚠';
  font-size: 10px;
}

.form-success {
  font-size: 11px;
  color: var(--success);
  margin-top: -4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-success::before {
  content: '✓';
  font-size: 10px;
}

.form-helper {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: -4px;
}

/* ─── BOTONES EN FORMULARIO ────────────────────────────────– */
.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  justify-content: flex-end;
}

.form-btn {
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-family: var(--font-ui);
}

.form-btn--primary {
  background: var(--primary);
  color: var(--white);
}

.form-btn--primary:hover {
  background: var(--accent);
  transform: translateY(-1px);
}

.form-btn--secondary {
  background: var(--gray-100);
  color: var(--primary);
}

.form-btn--secondary:hover {
  background: var(--gray-200);
}

.form-btn--outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--primary);
}

.form-btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.form-btn--danger {
  background: var(--danger);
  color: var(--white);
}

.form-btn--danger:hover {
  background: #a02820;
}

.form-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ─── GRUPOS DE INPUTS (LADO A LADO) ────────────────────────– */
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.form-row--2 {
  grid-template-columns: 1fr 1fr;
}

.form-row--3 {
  grid-template-columns: 1fr 1fr 1fr;
}

/* ─── CAMPO DE CONTRASEÑA CON VER/OCULTAR ─────────────────– */
.form-password-toggle {
  position: relative;
}

.form-password-toggle .form-toggle-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-400);
  font-size: 13px;
  transition: color 0.2s;
  padding: 4px;
}

.form-password-toggle .form-toggle-btn:hover {
  color: var(--accent);
}

.form-password-toggle .form-input {
  padding-right: 32px;
}

/* ─── ENTRADA DE CANTIDAD (SPINNER) ────────────────────────– */
.form-number {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.form-number input {
  border: none;
  background: transparent;
  padding: 8px 8px;
  font-size: 13px;
  text-align: center;
  flex: 1;
}

.form-number button {
  background: var(--gray-50);
  border: none;
  cursor: pointer;
  padding: 6px 8px;
  color: var(--text-muted);
  font-size: 12px;
  transition: background 0.2s;
}

.form-number button:hover {
  background: var(--gray-100);
}

/* ─── DATALIST / SUGERENCIAS ───────────────────────────────– */
.form-datalist {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 6px 6px;
  max-height: 200px;
  overflow-y: auto;
  z-index: 10;
  box-shadow: var(--shadow-md);
}

.form-datalist-item {
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.2s;
  font-size: 13px;
  color: var(--primary);
}

.form-datalist-item:hover {
  background: var(--gray-50);
}

.form-datalist-item--selected {
  background: rgba(201, 168, 76, 0.1);
  color: var(--accent);
}

/* ─── SWITCH / TOGGLE ──────────────────────────────────────– */
.form-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.form-switch-track {
  width: 40px;
  height: 22px;
  background: var(--gray-200);
  border-radius: 11px;
  position: relative;
  transition: background 0.3s;
}

.form-switch input:checked ~ .form-switch-track {
  background: var(--accent);
}

.form-switch-thumb {
  position: absolute;
  width: 18px;
  height: 18px;
  background: var(--white);
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: left 0.3s;
}

.form-switch input:checked ~ .form-switch-track .form-switch-thumb {
  left: 20px;
}

/* ─── RESPONSIVE ────────────────────────────────────────────– */
@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .form-row--2,
  .form-row--3 {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column;
  }

  .form-btn {
    width: 100%;
  }
}