/* ===================================
   USER AUTHENTICATION & PERSONALIZATION STYLES
   =================================== */

/* User Menu in Navbar */
.nav-user-container {
    position: relative;
    display: flex;
    align-items: center;
}

.btn-login {
    background: var(--primary-orange);
    color: var(--white);
    border: none;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-login:hover {
    background: #e55a2b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.user-avatar-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid var(--primary-orange);
    transition: all var(--transition-base);
    object-fit: cover;
}

.user-avatar-btn:hover {
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.2);
}

.user-dropdown {
    position: absolute;
    top: 120%;
    right: 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 220px;
    padding: var(--spacing-sm);
    display: none;
    flex-direction: column;
    z-index: 1000;
    border: 1px solid var(--gray-200);
    animation: fadeIn 0.1s ease-out;
}

.user-dropdown.active {
    display: flex;
}

.user-dropdown-header {
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-xs);
}

.user-name-display {
    font-weight: 600;
    color: var(--primary-navy);
    font-size: 0.95rem;
    display: block;
}

.user-email-display {
    font-size: 0.8rem;
    color: var(--gray-500);
    display: block;
}

.user-dropdown-item {
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
    cursor: pointer;
    font-size: 0.9rem;
}

.user-dropdown-item:hover {
    background: var(--gray-100);
    color: var(--primary-navy);
}

.user-dropdown-item.logout {
    color: var(--error);
}

.user-dropdown-item.logout:hover {
    background: #fef2f2;
}

/* ===================================
   MODALS (User Specific)
   =================================== */

.user-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
    animation: fadeIn 0.2s ease-out;
}

.user-modal {
    background: var(--white);
    width: 100%;
    max-width: 450px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.user-modal-header {
    padding: var(--spacing-lg);
    text-align: center;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    position: relative;
}

.user-modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-500);
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.user-modal-close:hover {
    background: var(--gray-200);
    color: var(--error);
}

.user-modal-title {
    font-size: 1.5rem;
    color: var(--primary-navy);
    margin-bottom: 0.25rem;
}

.user-modal-subtitle {
    font-size: 0.9rem;
    color: var(--gray-500);
}

.user-modal-body {
    padding: var(--spacing-lg) var(--spacing-xl);
}

.user-modal-footer {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.btn-primary:disabled {
    background: var(--gray-200);
    color: var(--gray-500);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Auth Options */
.auth-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.875rem;
    border-radius: 8px;
    /* Standard Google Style radius */
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-700);
    font-family: 'Roboto', sans-serif;
    /* Google Font optimal */
}

.btn-social:hover {
    background: var(--gray-50);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.btn-social.google {
    /* Google branding specific tweaks if needed, usually white with border is standard */
}

.btn-social.facebook {
    background: #1877F2;
    color: white;
    border: none;
}

.btn-social.facebook:hover {
    background: #166fe5;
}

.btn-social.apple {
    background: #000000;
    color: white;
    border: none;
}

.btn-social.apple:hover {
    background: #333333;
}


.auth-separator {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--gray-500);
    font-size: 0.85rem;
    margin: var(--spacing-md) 0;
}

.auth-separator::before,
.auth-separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--gray-200);
}

.auth-separator::before {
    margin-right: 0.5rem;
}

.auth-separator::after {
    margin-left: 0.5rem;
}

/* Email Form */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.btn-primary {
    width: 100%;
    padding: 0.875rem;
    background: var(--primary-navy);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: 0.5rem;
}

.btn-primary:hover {
    background: #152c4a;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary.loading {
    opacity: 0.7;
    cursor: wait;
}

.auth-footer-link {
    display: block;
    text-align: center;
    margin-top: 1rem;
    color: var(--primary-navy);
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
}

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

/* Onboarding Modal */
.category-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
    margin-bottom: 2rem;
}

.onboarding-cat-item {
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1rem 0.25rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.85rem;
    word-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
}

.onboarding-cat-item:hover {
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}

.onboarding-cat-item.selected {
    background: #fff5f0;
    border-color: var(--primary-orange);
    color: var(--primary-orange);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Settings Modal */
.settings-option {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.settings-option:hover {
    background: var(--gray-50);
}

.settings-option input[type="radio"] {
    margin-right: 1rem;
    accent-color: var(--primary-orange);
    transform: scale(1.2);
}

/* Category Highlight Badge */
.category-highlight-badge {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background: var(--primary-orange);
    color: var(--white);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 10;
    box-shadow: var(--shadow-md);
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}