/* Authentication Pages Styling */
.auth-container {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.auth-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    padding: 2rem;
    width: 100%;
    max-width: 400px;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h1 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 2rem;
}

.auth-header p {
    color: #666;
    margin-bottom: 0;
}

.auth-form {
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group .help-text {
    font-size: 0.85rem;
    color: #666;
    margin-top: 0.25rem;
    display: block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.btn-primary {
    width: 100%;
    padding: 0.75rem;
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s ease;
}

.btn-primary:hover {
    background: #145a8a;
}

.form-links {
    text-align: center;
    margin-top: 1rem;
}

.form-links a {
    color: var(--primary-blue);
    text-decoration: none;
    font-size: 0.9rem;
}

.form-links a:hover {
    text-decoration: underline;
}

.auth-divider {
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e0e0e0;
}

.auth-divider span {
    background: white;
    padding: 0 1rem;
    color: #666;
    position: relative;
}

.social-auth {
    margin-bottom: 2rem;
}

.social-btn {
    display: block;
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    text-decoration: none;
    text-align: center;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.social-btn.google {
    background: #db4437;
    color: white;
    border-color: #db4437;
}

.social-btn.google:hover {
    background: #c23321;
    border-color: #c23321;
}

.social-btn.facebook {
    background: #3b5998;
    color: white;
    border-color: #3b5998;
}

.social-btn.facebook:hover {
    background: #2d4373;
    border-color: #2d4373;
}

.social-btn i {
    margin-right: 0.5rem;
}

.auth-footer {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid #e0e0e0;
}

.auth-footer a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

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

.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 0.75rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border: 1px solid #f5c6cb;
}

.success-message {
    background: #d4edda;
    color: #155724;
    padding: 0.75rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border: 1px solid #c3e6cb;
}

/* Loading state */
.btn-primary:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.loading {
    opacity: 0.7;
    pointer-events: none;
}