/* ===================================
   Authentication Pages Styles
   =================================== */

.auth-page {
    background: linear-gradient(135deg, #4A90E2 0%, #87CEEB 50%, #FFD700 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.auth-container {
    width: 100%;
    max-width: 500px;
}

.auth-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.auth-header i {
    font-size: 64px;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.auth-header h1 {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-xs);
}

.auth-header p {
    color: var(--text-dark);
    font-size: 16px;
}

.alert {
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.alert-error {
    background: #FFE5E5;
    color: #D32F2F;
    border: 2px solid #FF6B6B;
}

.alert-success {
    background: #E8F5E9;
    color: #2E7D32;
    border: 2px solid #90EE90;
}

.alert i {
    font-size: 20px;
}

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

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 14px;
}

.form-group label i {
    margin-right: var(--spacing-xs);
    color: var(--primary-blue);
}

.required {
    color: var(--red);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-primary);
    transition: all 0.3s ease;
    background: white;
}

.form-group select {
    cursor: pointer;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-blue);
    margin-right: 8px;
}

.form-group label[style*="display: block"] {
    padding: 8px;
    border-radius: 4px;
    transition: background 0.2s;
}

.form-group label[style*="display: block"]:hover {
    background: #f0f0f0;
}

.btn-block {
    width: 100%;
    margin-top: var(--spacing-md);
}

.auth-footer {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--light-gray);
}

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

.auth-footer a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.auth-footer a:hover {
    color: #357ABD;
    text-decoration: underline;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-dark);
    text-decoration: none;
    font-size: 14px;
    margin-top: var(--spacing-sm);
}

.back-link:hover {
    color: var(--primary-blue);
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .auth-card {
        padding: var(--spacing-md);
    }
}