/**
 * ============================================================================
 * FORM COMPONENTS
 * ============================================================================
 * Componentes de formularios: inputs, botones, labels, validación
 * ============================================================================
 */

/* ============================================================================
   FORMULARIO BASE
   ============================================================================ */

.auth-form {
    width: 100%;
    margin-top: var(--spacing-md);
    /* Reducir a 16px */
    animation: slideInUp var(--transition-slow) ease-out;
    animation-delay: 200ms;
    animation-fill-mode: both;
}

.auth-form__group {
    margin-bottom: var(--spacing-md);
    /* Reducir a 16px */
    position: relative;
}

.auth-form__group--last {
    margin-bottom: var(--spacing-2xl);
}

/* ============================================================================
   LABELS
   ============================================================================ */

.auth-form__label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.auth-form__label--required::after {
    content: '*';
    color: var(--color-error);
    margin-left: var(--spacing-xs);
}

.auth-form__label--focused {
    color: var(--color-primary-navy);
}

/* ============================================================================
   INPUTS
   ============================================================================ */

.auth-form__input {
    width: 100%;
    padding: 8px 14px;
    font-size: var(--font-size-base);
    font-family: var(--font-family-primary);
    color: var(--color-gray-900);
    background-color: var(--color-white);
    border: 1.5px solid #c8cdd5;
    border-radius: 16px;
    outline: none;
    transition: all var(--transition-fast);
    appearance: none;
}

.auth-form__input::placeholder {
    color: var(--color-gray-400);
    opacity: 1;
}

.auth-form__input:hover {
    border-color: #d1d5db;
}

.auth-form__input:focus {
    border-color: var(--color-accent-orange);
    box-shadow: 0 0 0 3px rgba(215, 64, 9, 0.1);
}

.auth-form__input:disabled {
    background-color: var(--color-gray-100);
    color: var(--color-gray-500);
    cursor: not-allowed;
    opacity: 0.6;
}

/* Input con icono */
.auth-form__input-wrapper {
    position: relative;
    width: 100%;
}

.auth-form__input--with-icon {
    padding-right: var(--spacing-5xl);
}

.auth-form__input-icon {
    position: absolute;
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400);
    cursor: pointer;
    transition: color var(--transition-fast);
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.auth-form__input-icon:hover {
    color: var(--color-gray-600);
}

.auth-form__input-icon:active {
    transform: translateY(-50%) scale(0.95);
}

/* Estados de validación */
.auth-form__input--error {
    border-color: var(--color-error);
    background-color: var(--color-error-light);
}

.auth-form__input--error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.auth-form__input--success {
    border-color: var(--color-success);
}

.auth-form__input--success:focus {
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* ============================================================================
   MENSAJES DE AYUDA Y ERROR
   ============================================================================ */

.auth-form__help-text {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin-top: var(--spacing-sm);
    line-height: var(--line-height-normal);
}

.auth-form__error-message {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-error);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-error-light);
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--color-error);
    animation: slideInUp var(--transition-fast) ease-out;
}

.auth-form__error-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.auth-form__success-message {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-success);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-success-light);
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--color-success);
    animation: slideInUp var(--transition-fast) ease-out;
}

/* ============================================================================
   BOTONES
   ============================================================================ */

.auth-form__button {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-family-primary);
    text-align: center;
    border: none;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    outline: none;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

/* Efecto ripple */
.auth-form__button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width var(--transition-slow), height var(--transition-slow);
}

.auth-form__button:active::before {
    width: 300px;
    height: 300px;
}

/* Botón primario */
.auth-form__button--primary {
    background: #D74009;
    color: var(--color-white);
    border-radius: 16px;
    padding: 10px 24px;
}

.auth-form__button--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.auth-form__button--primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.auth-form__button--primary:focus {
    box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.3);
}

/* Botón secundario */
.auth-form__button--secondary {
    background-color: #D74009;
    color: var(--color-white);
    padding: 7px 18px;
    width: auto;
    font-size: 12px;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    letter-spacing: 0.2px;
}

.auth-form__button--secondary:hover {
    background-color: #B33507;
    color: var(--color-white);
    transform: translateY(-1px);
}

/* Botón outline */
.auth-form__button--outline {
    background-color: transparent;
    color: var(--color-gray-700);
    border: var(--border-width-thin) solid var(--color-gray-300);
}

.auth-form__button--outline:hover {
    background-color: var(--color-gray-50);
    border-color: var(--color-gray-400);
}

/* Botón deshabilitado */
.auth-form__button:disabled {
    background-color: var(--color-gray-300);
    color: var(--color-gray-500);
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
    box-shadow: none;
}

.auth-form__button:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* Botón con loading */
.auth-form__button--loading {
    pointer-events: none;
    opacity: 0.8;
}

.auth-form__button-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--color-white);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* ============================================================================
   CHECKBOX Y RADIO
   ============================================================================ */

.auth-form__checkbox-wrapper,
.auth-form__radio-wrapper {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    user-select: none;
}

.auth-form__checkbox,
.auth-form__radio {
    position: relative;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    appearance: none;
    border: var(--border-width-medium) solid var(--color-gray-300);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-fast);
    outline: none;
}

.auth-form__radio {
    border-radius: 50%;
}

.auth-form__checkbox:hover,
.auth-form__radio:hover {
    border-color: var(--color-primary-navy);
}

.auth-form__checkbox:checked,
.auth-form__radio:checked {
    background-color: var(--color-primary-navy);
    border-color: var(--color-primary-navy);
}

.auth-form__checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-white);
    font-size: 12px;
    font-weight: var(--font-weight-bold);
}

.auth-form__radio:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background-color: var(--color-white);
    border-radius: 50%;
}

.auth-form__checkbox:focus,
.auth-form__radio:focus {
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

.auth-form__checkbox-label,
.auth-form__radio-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    line-height: var(--line-height-normal);
}

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

.auth-form__select {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    padding-right: var(--spacing-4xl);
    font-size: var(--font-size-base);
    font-family: var(--font-family-primary);
    color: var(--color-gray-900);
    background-color: var(--color-white);
    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 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-lg) center;
    border: var(--border-width-thin) solid var(--color-gray-300);
    border-radius: var(--border-radius-lg);
    outline: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
}

.auth-form__select:hover {
    border-color: var(--color-gray-400);
}

.auth-form__select:focus {
    border-color: var(--color-primary-navy);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */

@media (max-width: 480px) {

    .auth-form__input,
    .auth-form__select,
    .auth-form__button {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .auth-form__button {
        font-size: var(--font-size-sm);
    }
}

/* ============================================================================
   ENLACES Y OPCIONES DE FORMULARIO
   ============================================================================ */

.forgot-password-link {
    display: block;
    text-align: right;
    font-size: 16px;
    line-height: 24px;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.forgot-password-link a {
    color: var(--color-accent-orange);
    text-decoration: underline;
    font-weight: var(--font-weight-semibold);
    transition: color var(--transition-fast);
    margin-left: 4px;
}

.forgot-password-link a:hover {
    color: var(--color-accent-orange-hover);
    text-decoration: underline;
}

/* ============================================================================
   PASSWORD INPUT CONTAINER (para show/hide password)
   ============================================================================ */

.password-input-container {
    position: relative;
    width: 100%;
}

.password-toggle {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.password-toggle:hover {
    color: var(--color-gray-600);
}

.password-toggle .icon-eye-closed {
    display: none;
}

.password-toggle:focus {
    outline: 2px solid var(--color-primary-navy);
    outline-offset: 2px;
    border-radius: var(--border-radius-sm);
}

/* ============================================================================
   AUTH CARD (Tarjeta de autenticación)
   ============================================================================ */

.auth-card {
    width: 100%;
    max-width: var(--form-max-width);
    margin: auto 0;
}

.auth-card__header {
    text-align: center;
    margin-bottom: var(--spacing-sm);
    animation: slideInUp var(--transition-slow) ease-out;
    animation-delay: 100ms;
    animation-fill-mode: both;
}

.auth-card__subheader {
    text-align: center;
    margin-bottom: var(--spacing-sm);
    padding-bottom: 0;
    animation: slideInUp var(--transition-slow) ease-out;
    animation-delay: 150ms;
    animation-fill-mode: both;
    display: block;
}

.auth-card__title {
    font-family: var(--font-family-primary);
    font-size: 32px;
    font-weight: 400;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 36px;
    letter-spacing: -0.3px;
    text-align: center;
}

.auth-card__title strong {
    font-weight: 700;
}

.auth-card__subtitle {
    font-family: var(--font-family-primary);
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    color: var(--color-text-secondary);
    margin: 0 auto;
    text-align: center;
    display: block;
}

.auth-card__content {
    animation: slideInUp var(--transition-slower) ease-out;
    animation-delay: 200ms;
    animation-fill-mode: both;
}

.auth-card__footer {
    margin-top: var(--spacing-xl);
    /* Reducido de 5xl a xl */
    text-align: center;
}

.footer-links {
    margin-bottom: var(--spacing-xl);
    /* Reducido de 4xl a xl */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.footer-link {
    color: #1f78d1;
    text-decoration: underline;
    font-weight: 500;
}

.footer-link-separator {
    color: #6B7280;
}

/* ============================================================================
   BACK LINK (Enlace de retorno)
   ============================================================================ */

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-accent-orange);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.back-link:hover {
    color: var(--color-accent-orange-hover);
    gap: calc(var(--spacing-xs) + 2px);
}

.back-link svg {
    transition: transform var(--transition-fast);
}

.back-link:hover svg {
    transform: translateX(-2px);
}

/* ============================================================================
   PASSWORD REQUIREMENTS HINTS (Nuevos estilos según diseño)
   ============================================================================ */

.password-requirements-hints {
    margin-top: calc(-1 * var(--spacing-sm));
    margin-bottom: var(--spacing-xl);
}

.password-requirements-hints__title {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-normal);
}

.password-requirements-hints__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.password-requirements-hints__list li {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    padding-left: var(--spacing-lg);
    position: relative;
    line-height: var(--line-height-normal);
}

.password-requirements-hints__list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.password-requirements-hints__list li.met {
    color: var(--color-success);
    font-weight: var(--font-weight-medium);
}

.password-requirements-hints__list li.met::before {
    content: '✓';
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
}

/* ============================================================================
   PASSWORD REQUIREMENTS (Old style - deprecated)
   ============================================================================ */

/* ============================================================================
   SUCCESS/ERROR ICONS (Íconos de éxito/error)
   ============================================================================ */

.success-icon,
.error-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
    animation: scaleIn var(--transition-slow) ease-out;
}

@keyframes scaleIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ============================================================================
   HELP SECTION (Sección de ayuda)
   ============================================================================ */

.help-section {
    margin-top: var(--spacing-lg);
    /* Reducido de 4xl a lg */
    padding-top: var(--spacing-md);
    /* Reducido de 2xl a md */
    text-align: center;
}

.help-section__label {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-secondary);
    letter-spacing: 1.2px;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.help-section__text {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
}

.help-section__link {
    display: inline-block;
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: #1f78d1;
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.help-section__link:hover {
    text-decoration: underline;
}