/**
 * ALELUYEMOS - Estilos de Autenticación
 * Webapp Social Cristiana - Diseño Split Screen
 */

/* ============================================
   CONTENEDOR DE AUTENTICACIÓN (Split Screen)
   ============================================ */
.auth-container {
    min-height: 100vh;
    display: flex;
    flex-direction: row;
    background-color: var(--bg-primary);
    overflow: hidden;
}

/* ============================================
   LADO IZQUIERDO - BRANDING CON IMAGEN
   ============================================ */
.auth-left {
    flex: 1;
    display: none; /* Oculto en mobile */
    background: linear-gradient(135deg, rgba(225, 54, 83, 0.9) 0%, rgba(244, 143, 177, 0.9) 100%);
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><defs><linearGradient id="grad" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%23e13653;stop-opacity:0.9" /><stop offset="100%" style="stop-color:%23F48FB1;stop-opacity:0.9" /></linearGradient></defs><rect width="1200" height="800" fill="url(%23grad)"/><path d="M0,200 Q300,150 600,200 T1200,200 L1200,800 L0,800 Z" fill="rgba(255,255,255,0.1)"/><path d="M0,400 Q400,350 800,400 T1200,400 L1200,800 L0,800 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: cover;
    background-position: center;
    position: relative;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    color: white;
}

.auth-branding {
    z-index: 2;
    max-width: 500px;
}

.auth-branding h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.auth-branding .brand-accent {
    color: #FFC107; /* Dorado del logo */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.auth-branding .brand-subtitle {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-xl);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    line-height: 1.5;
}

.auth-branding .brand-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    line-height: 1.6;
}

/* ============================================
   LADO DERECHO - FORMULARIO
   ============================================ */
.auth-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background-color: var(--bg-primary);
    overflow-y: auto;
}

.auth-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl * 1.5);
    width: 100%;
    max-width: 480px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.auth-title {
    text-align: left;
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 700;
}

.auth-card h2 {
    text-align: left;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    font-weight: 400;
}

.auth-welcome {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.auth-welcome h2 {
    margin: 0;
}

.auth-register-link {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.auth-register-link a {
    color: var(--like-color); /* Fucsia del logo */
    font-weight: 600;
    text-decoration: none;
}

.auth-register-link a:hover {
    text-decoration: underline;
}

/* ============================================
   BOTONES SOCIALES (Opcional - Placeholder)
   ============================================ */
.auth-social {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.social-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.social-btn {
    flex: 1;
    min-width: 120px;
    padding: var(--spacing-md);
    background-color: #1877F2; /* Facebook blue */
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all 0.2s ease;
}

.social-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.social-btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.social-divider {
    text-align: center;
    margin: var(--spacing-lg) 0;
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    position: relative;
}

.social-divider::before,
.social-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--border-color);
}

.social-divider::before {
    left: 0;
}

.social-divider::after {
    right: 0;
}

/* ============================================
   FORMULARIO
   ============================================ */
.auth-form {
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
}

.form-group 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='%23e13653' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    padding-right: calc(var(--spacing-md) * 2.5);
}

.form-group select option {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

.btn-block {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    background-color: var(--like-color); /* Color principal #e13653 */
    border: none;
    color: white;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-block:hover {
    background-color: #c02947; /* Versión más oscura para hover */
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(225, 54, 83, 0.4);
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.form-checkbox input[type="checkbox"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.forgot-password {
    color: var(--like-color); /* Fucsia del logo */
    font-size: var(--font-size-sm);
    text-decoration: none;
}

.forgot-password:hover {
    text-decoration: underline;
}

/* ============================================
   FOOTER DE AUTENTICACIÓN
   ============================================ */
.auth-footer {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.auth-footer p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.auth-footer a {
    color: var(--accent-color);
}

/* ============================================
   RESPONSIVE - Mobile First para WebApp
   ============================================ */
/* Mobile: Solo formulario, sin imagen lateral */
@media (max-width: 767px) {
    .auth-container {
        flex-direction: column;
        padding: 0;
    }
    
    .auth-left {
        display: none;
    }
    
    .auth-right {
        width: 100%;
        padding: var(--spacing-md);
        min-height: 100vh;
    }
    
    .auth-card {
        max-width: 100%;
        padding: var(--spacing-lg);
        border-radius: var(--border-radius-lg);
        margin: 0;
    }
    
    .auth-title {
        font-size: var(--font-size-2xl);
    }
    
    .auth-card h2 {
        font-size: var(--font-size-lg);
    }
    
    /* Inputs más grandes para móvil */
    .form-group input {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
        min-height: 48px; /* Área táctil mínima recomendada */
    }
    
    /* Botones más grandes */
    .btn-block {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
        min-height: 48px;
    }
    
    /* Texto más legible en móvil */
    .form-group label {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-sm);
    }
    
    .auth-register-link,
    .form-footer {
        font-size: var(--font-size-sm);
    }
}

/* Tablet: Split screen con imagen */
@media (min-width: 768px) {
    .auth-left {
        display: flex;
    }
    
    .auth-card {
        padding: var(--spacing-xl * 1.5);
    }
}

/* Desktop: Diseño completo */
@media (min-width: 1024px) {
    .auth-branding h1 {
        font-size: 4rem;
    }
    
    .auth-branding .brand-subtitle {
        font-size: 1.5rem;
    }
}