/* ====================================
   AUTENTICAÇÃO - LOGIN E REGISTRO
==================================== */

.auth-page {
    background: linear-gradient(135deg, var(--bg-secondary), white);
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    padding: 3rem 0;
}

.auth-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.auth-card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 3rem;
    border: 2px solid var(--gray-200);
}

.auth-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-header h1 {
    font-size: 2.25rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    margin-bottom: 2rem;
}

.auth-form .form-group {
    display: flex;
    flex-direction: column;
}

.auth-form label {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.auth-form input {
    padding: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(255, 140, 0, 0.1);
    transform: translateY(-2px);
}

.auth-form small {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.auth-footer {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
}

.auth-footer p {
    color: var(--text-secondary);
    margin: 0;
}

.auth-footer a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

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

.auth-benefits {
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.05), rgba(255, 140, 0, 0.02));
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-top: 2rem;
}

.auth-benefits h3 {
    color: var(--primary-color);
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.auth-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.auth-benefits li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border-left: 4px solid var(--danger);
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border-left: 4px solid var(--success);
}

/* reCAPTCHA Container */
.g-recaptcha {
    transform: scale(0.95);
    transform-origin: center;
    margin: 0.5rem 0;
}

/* ====================================
   RESPONSIVE - MOBILE OPTIMIZATION
==================================== */
@media (max-width: 768px) {
    .auth-page {
        padding: 2rem 0;
    }
    
    .auth-container {
        padding: 0 1rem;
    }
    
    .auth-card {
        padding: 2rem 1.5rem;
    }
    
    .auth-header {
        margin-bottom: 2rem;
    }
    
    .auth-header h1 {
        font-size: 1.875rem;
    }
    
    .auth-header p {
        font-size: 1rem;
    }
    
    .auth-form {
        gap: 1.5rem;
    }
    
    .form-group input {
        padding: 0.875rem;
        font-size: 16px; /* Evita zoom no iOS */
    }
    
    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .g-recaptcha {
        transform: scale(0.85);
    }
    
    .auth-divider {
        margin: 1.5rem 0;
    }
}

@media (max-width: 480px) {
    .auth-page {
        padding: 1.5rem 0;
    }
    
    .auth-container {
        padding: 0 0.75rem;
    }
    
    .auth-card {
        padding: 1.5rem 1.25rem;
    }
    
    .auth-header h1 {
        font-size: 1.625rem;
    }
    
    .auth-header p {
        font-size: 0.9375rem;
    }
    
    .g-recaptcha {
        transform: scale(0.77);
        transform-origin: left center;
    }
}

/* Touch devices */
@media (hover: none) and (pointer: coarse) {
    .form-group input {
        min-height: 44px;
    }
    
    .btn-large {
        min-height: 48px;
    }
}