/* =============================================
    DidiStore — Módulo: Login (BEM)
    Bloque: .auth
   ============================================= */
.auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--color-background);
}

/* --- Elemento: tarjeta del formulario --- */
.auth__card {
    width: 100%;
    max-width: 400px;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* --- Elemento: logo/encabezado --- */
.auth__header {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.auth__logo {
    height: 56px;
    margin: 0 auto var(--spacing-sm);
}

/* --- Elemento: título --- */
.auth__title {
    font-size: 1.6rem;
    text-align: center;
    color: var(--color-text-heading);
    margin-bottom: 0;
}

/* --- Elemento: subtítulo / enlace secundario --- */
.auth__subtitle {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.auth__link {
    color: var(--color-primary-dark);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.auth__link:hover {
    color: var(--color-background-dark);
    text-decoration: underline;
}

/* --- Elemento: separador --- */
.auth__divider {
    border: none;
    border-top: 1px solid var(--color-secondary);
    margin: var(--spacing-xs) 0;
}

/* --- Elemento: pie (¿olvidaste tu contraseña?) --- */
.auth__footer {
    text-align: center;
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

/* --- Elemento: formulario --- */
.auth__form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md); /* Separa los inputs entre sí */
}

/* --- Estilos para los Inputs --- */
.auth__input {
    width: 100%; /* Ocupa todo el ancho disponible */
    padding: var(--spacing-sm);
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.auth__input:focus {
    outline: none;
    border-color: var(--color-primary-dark);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05); /* Un brillo sutil */
}

/* --- Estilos para los Labels --- */
.auth__label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-heading);
    margin-bottom: calc(var(--spacing-xs) * -1 + 4px); /* Ajuste fino de cercanía al input */
}

/* --- Estilos para el Botón --- */
.auth__button {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    margin-top: var(--spacing-sm);
    transition: background-color var(--transition-fast);
}

.auth__button:hover {
    background-color: var(--color-background-dark);
}