/**
 * MySocialQA Template Styles
 * 
 * Organized by template/component
 * All templates use BEM naming convention
 * 
 * @package MySocialQA
 * @version 1.0.0
 */

/* ═════════════════════════════════════════════════════════════
   VARIABLES & RESET
   ═════════════════════════════════════════════════════════════ */

   :root {
    --color-primary: #0066cc;
    --color-primary-dark: #0052a3;
    --color-primary-light: #e6f2ff;
    
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    
    --color-text: #1a1a1a;
    --color-text-light: #666;
    --color-text-lighter: #999;
    
    --color-border: #e0e0e0;
    --color-bg: #f9f9f9;
    --color-bg-alt: #f0f0f0;
    
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    --border-radius: 4px;
    --border-radius-lg: 8px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.15);
    
    --transition: all 0.2s ease;
    
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-md: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
}

/* ═════════════════════════════════════════════════════════════
   COMMON COMPONENTS
   ═════════════════════════════════════════════════════════════ */

/* Alert Messages */
.msqa-alert {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    animation: slideDown 0.3s ease;
}

.msqa-alert--success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.msqa-alert--error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.msqa-alert__icon {
    font-weight: bold;
    flex-shrink: 0;
}

.msqa-alert__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.msqa-alert__list li {
    margin: var(--spacing-xs) 0;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Buttons */
.msqa-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.msqa-btn--primary {
    background-color: var(--color-primary);
    color: white;
}

.msqa-btn--primary:hover {
    background-color: var(--color-primary-dark);
}

.msqa-btn--outline {
    background-color: white;
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.msqa-btn--outline:hover {
    background-color: var(--color-bg);
}

.msqa-btn--danger {
    background-color: var(--color-danger);
    color: white;
}

.msqa-btn--danger:hover {
    background-color: #c82333;
}

/* Forms */
.msqa-form-group {
    margin-bottom: var(--spacing-lg);
}

.msqa-form-group__label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--color-text);
    font-size: var(--font-size-base);
}

.msqa-form-group__label--inline {
    display: inline;
    margin-bottom: 0;
}

.msqa-form-group__help {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
}

.msqa-form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: var(--transition);
}

.msqa-form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.msqa-form-control--textarea {
    resize: vertical;
    min-height: 120px;
}

.msqa-form-control--checkbox {
    width: auto;
    margin-right: var(--spacing-sm);
}

.msqa-form-group--checkbox {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.msqa-required {
    color: var(--color-danger);
}

/* Pagination */
.msqa-pagination {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.msqa-pagination__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.msqa-pagination__item {
    display: inline-block;
}

.msqa-pagination__link {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--color-text);
    transition: var(--transition);
}

.msqa-pagination__link:hover {
    background-color: var(--color-bg);
}

.msqa-pagination__item--current .msqa-pagination__link {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    cursor: default;
}

/* Empty State */
.msqa-feed-empty {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-lg) 0;
}

.msqa-feed-empty__icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.msqa-feed-empty__title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.msqa-feed-empty__text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* Auth Required */
.msqa-auth-required {
    padding: var(--spacing-xl);
    text-align: center;
    background-color: var(--color-bg);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-lg) 0;
}

/* Badge */
.msqa-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    background-color: var(--color-bg);
    color: var(--color-text);
}

.msqa-badge--solved {
    background-color: var(--color-success);
    color: white;
}

.msqa-badge--featured {
    background-color: var(--color-warning);
    color: white;
}



/* ═════════════════════════════════════════════════════════════
   TOPIC PAGE
   ═════════════════════════════════════════════════════════════ */

.msqa-topic-page-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.msqa-topic-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.msqa-topic-header__title {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-3xl);
}

.msqa-topic-header__desc {
    margin: 0 0 var(--spacing-lg) 0;
    opacity: 0.9;
}

.msqa-topic-header__count {
    display: inline-block;
    background-color: rgba(255,255,255,0.2);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
}

/* Topic Directory Grid */
.msqa-topic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.msqa-topic-card {
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.msqa-topic-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.msqa-topic-card__icon {
    font-size: 32px;
    margin-bottom: var(--spacing-md);
}

.msqa-topic-card__name {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
}

.msqa-topic-card__desc {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.msqa-topic-card__count {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
}

/* Topic Questions Feed */
.msqa-topic-questions {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.msqa-question-card {
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition);
}

.msqa-question-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.msqa-question-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.msqa-question-card__title {
    margin: 0;
    font-size: var(--font-size-lg);
}

.msqa-question-card__title a {
    color: var(--color-primary);
    text-decoration: none;
}

.msqa-question-card__title a:hover {
    text-decoration: underline;
}

.msqa-question-card__meta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.msqa-question-card__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.msqa-question-card__stat-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
}

.msqa-question-card__stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* ═════════════════════════════════════════════════════════════
   NOTIFICATIONS PAGE
   ═════════════════════════════════════════════════════════════ */

.msqa-notifications-page-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.msqa-notifications-header {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.msqa-notifications-header__inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.msqa-notifications-header__title {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-2xl);
}

.msqa-notifications-header__subtitle {
    margin: 0;
    color: var(--color-text-light);
}

.msqa-notifications-header__actions {
    display: flex;
    gap: var(--spacing-md);
}

/* Notifications Layout */
.msqa-notifications-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-lg);
}

.msqa-notifications-filters {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    height: fit-content;
}

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

.msqa-filter-group:last-child {
    margin-bottom: 0;
}

.msqa-filter-group__title {
    margin: 0 0 var(--spacing-md) 0;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-lighter);
}

.msqa-filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.msqa-filter-list__item {
    display: flex;
    align-items: center;
}

.msqa-filter-list__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--color-text);
    transition: var(--transition);
    flex: 1;
}

.msqa-filter-list__link:hover {
    background-color: var(--color-bg);
}

.msqa-filter-list__link--active {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
}

.msqa-filter-list__count {
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
}

.msqa-filter-list__badge {
    display: inline-block;
    background-color: var(--color-danger);
    color: white;
    padding: 2px 6px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.msqa-notifications-main {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

/* Notification List */
.msqa-notification-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.msqa-notification-list-item {
    display: grid;
    grid-template-columns: auto 40px 1fr auto;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    align-items: center;
    transition: var(--transition);
}

.msqa-notification-list-item--unread {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary);
}

.msqa-notification-list-item__checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.msqa-notification-list-item__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.msqa-notification-list-item__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 0;
}

.msqa-notification-list-item__message {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    word-break: break-word;
}

.msqa-notification-list-item__message:hover {
    text-decoration: underline;
}

.msqa-notification-list-item__date {
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
}

.msqa-notification-list-item__actions {
    display: flex;
    gap: var(--spacing-sm);
}

.msqa-notification-list-item__btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-light);
    font-size: 18px;
    padding: 0;
    transition: var(--transition);
}

.msqa-notification-list-item__btn:hover {
    color: var(--color-text);
}

.msqa-notification-list-item__btn--delete:hover {
    color: var(--color-danger);
}

/* ═════════════════════════════════════════════════════════════
   SEARCH RESULTS PAGE
   ═════════════════════════════════════════════════════════════ */

.msqa-search-page-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.msqa-search-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.msqa-search-header__title {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-3xl);
}

.msqa-search-header__subtitle {
    margin: 0;
    opacity: 0.9;
}

.msqa-search-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--spacing-lg);
}

.msqa-search-filters {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    height: fit-content;
}

.msqa-search-main {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

/* Search Sections */
.msqa-search-section {
    margin-bottom: var(--spacing-xl);
}

.msqa-search-section:last-child {
    margin-bottom: 0;
}

.msqa-search-section__title {
    margin: 0 0 var(--spacing-lg) 0;
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-border);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

/* Search Results List */
.msqa-search-results-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.msqa-search-result-item {
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.msqa-search-result-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.msqa-search-result-item__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.msqa-search-result-item__title {
    margin: 0;
    font-size: var(--font-size-md);
}

.msqa-search-result-item__title a {
    color: var(--color-primary);
    text-decoration: none;
}

.msqa-search-result-item__title a:hover {
    text-decoration: underline;
}

.msqa-search-result-item__excerpt {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--color-text-light);
    line-height: 1.6;
}

.msqa-search-result-item__meta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
}

.msqa-search-result-item__stat {
    display: inline-flex;
}

/* User Results */
.msqa-search-results-users {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.msqa-search-result-user {
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.msqa-search-result-user:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.msqa-search-result-user__link {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
    text-decoration: none;
    color: inherit;
}

.msqa-search-result-user__avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--spacing-md);
}

.msqa-search-result-user__name {
    margin: 0 0 var(--spacing-sm) 0;
    font-weight: 600;
    text-align: center;
    color: var(--color-text);
}

.msqa-search-result-user__bio {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-align: center;
}

/* Topic Results */
.msqa-search-results-topics {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.msqa-search-result-topic {
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.msqa-search-result-topic:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.msqa-search-result-topic__link {
    display: flex;
    gap: var(--spacing-md);
    text-decoration: none;
    color: inherit;
}

.msqa-search-result-topic__icon {
    font-size: 32px;
    flex-shrink: 0;
}

.msqa-search-result-topic__name {
    margin: 0 0 var(--spacing-xs) 0;
    font-weight: 600;
    color: var(--color-primary);
}

.msqa-search-result-topic__desc {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

.msqa-search-result-topic__count {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
}

/* ═════════════════════════════════════════════════════════════
   SETTINGS PAGE
   ═════════════════════════════════════════════════════════════ */

.msqa-settings-page-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.msqa-settings-header {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.msqa-settings-header__inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.msqa-settings-header__title {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-2xl);
}

.msqa-settings-header__subtitle {
    margin: 0;
    color: var(--color-text-light);
}

.msqa-settings-layout {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-lg);
}

/* Settings Tabs */
.msqa-settings-tabs {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: 0;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    height: fit-content;
}

.msqa-settings-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border: none;
    background: none;
    cursor: pointer;
    color: var(--color-text);
    border-left: 3px solid transparent;
    transition: var(--transition);
}

.msqa-settings-tab:first-child {
    border-top-left-radius: var(--border-radius-lg);
}

.msqa-settings-tab:last-child {
    border-bottom-left-radius: var(--border-radius-lg);
}

.msqa-settings-tab:hover {
    background-color: var(--color-bg);
}

.msqa-settings-tab--active {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-left-color: var(--color-primary);
    font-weight: 600;
}

.msqa-settings-main {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.msqa-settings-panel {
    display: none;
}

.msqa-settings-panel--profile,
.msqa-settings-panel--notifications,
.msqa-settings-panel--privacy,
.msqa-settings-panel--security {
    display: block;
}

.msqa-settings-panel__title {
    margin: 0 0 var(--spacing-lg) 0;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    font-size: var(--font-size-xl);
}

.msqa-settings-panel__intro {
    margin: 0 0 var(--spacing-lg) 0;
    color: var(--color-text-light);
}

.msqa-settings-form {
    max-width: 600px;
}

.msqa-settings-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.msqa-settings-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.msqa-settings-section__title {
    margin: 0 0 var(--spacing-lg) 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.msqa-settings-section__title--danger {
    color: var(--color-danger);
}

.msqa-settings-section__intro {
    margin: 0 0 var(--spacing-lg) 0;
    color: var(--color-text-light);
}

.msqa-settings-section--danger {
    padding: var(--spacing-lg);
    background-color: #fee;
    border: 2px solid var(--color-danger);
    border-radius: var(--border-radius);
}

/* Avatar Upload */
.msqa-avatar-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.msqa-avatar-upload__preview {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-border);
}

.msqa-avatar-upload__input {
    display: none;
}

/* ═════════════════════════════════════════════════════════════
   RESPONSIVE DESIGN
   ═════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
    .msqa-profile-header__inner,
    .msqa-settings-header__inner,
    .msqa-search-header,
    .msqa-topic-header {
        flex-direction: column;
        text-align: center;
    }

    .msqa-profile-header__user {
        flex-direction: column;
        align-items: center;
    }

    .msqa-profile-header__avatar {
        width: 80px;
        height: 80px;
    }

    .msqa-notifications-layout,
    .msqa-settings-layout,
    .msqa-search-layout {
        grid-template-columns: 1fr;
    }

    .msqa-notifications-filters,
    .msqa-settings-tabs,
    .msqa-search-filters {
        height: auto;
    }

    .msqa-search-results-users {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .msqa-topic-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .msqa-profile-tabs {
        flex-wrap: wrap;
    }

    .msqa-question-card__header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .msqa-settings-layout,
    .msqa-search-layout {
        grid-template-columns: 1fr;
    }

    .msqa-profile-stat {
        flex: 1;
        text-align: center;
    }

    .msqa-form-control {
        font-size: 16px; /* Prevent iOS zoom */
    }

   .msqa-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ═════════════════════════════════════════════════════════════
   QUESTION PAGE LAYOUT
   ═════════════════════════════════════════════════════════════ */

.msqa-question-page-wrap {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 24px;
}

.msqa-question-page-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    align-items: start;
}

.msqa-question-page-main {
    min-width: 0;
}

/* ── Feed Sidebar ── */
.msqa-feed-sidebar {
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

.msqa-feed-sidebar::-webkit-scrollbar { width: 4px; }
.msqa-feed-sidebar::-webkit-scrollbar-thumb {
    background: rgba(0,102,204,0.2);
    border-radius: 2px;
}

/* ── Sidebar Widgets ── */
.msqa-sidebar-widget {
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 16px;
    margin-bottom: 16px;
}

.msqa-sidebar-widget:last-child {
    margin-bottom: 0;
}

.msqa-sidebar-widget__title {
    margin: 0 0 14px 0;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-lighter);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

.msqa-sidebar-widget--ask {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-color: transparent;
}

.msqa-sidebar-widget--ask .msqa-btn--full {
    width: 100%;
    justify-content: center;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
}

.msqa-sidebar-widget--ask .msqa-btn--full:hover {
    background: rgba(255,255,255,0.25);
}

/* ── Suggested Topics (existing widget) ── */
.msqa-suggested-topics {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.msqa-suggested-topics__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.msqa-suggested-topics__info {
    flex: 1;
    min-width: 0;
}

.msqa-suggested-topics__name {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-primary);
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.msqa-suggested-topics__name:hover {
    text-decoration: underline;
}

.msqa-suggested-topics__count {
    display: block;
    font-size: 11px;
    color: var(--color-text-lighter);
}

/* ── Related Questions ── */
.msqa-related-questions {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.msqa-related-questions__item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}

.msqa-related-questions__link {
    flex: 1;
    font-size: 13px;
    color: var(--color-primary);
    text-decoration: none;
    line-height: 1.4;
}

.msqa-related-questions__link:hover {
    text-decoration: underline;
}

.msqa-related-questions__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    flex-shrink: 0;
}

.msqa-related-questions__answers {
    font-size: 11px;
    color: var(--color-text-lighter);
    white-space: nowrap;
}

.msqa-related-questions__answers--solved {
    color: var(--color-success);
    font-weight: 600;
}

.msqa-related-questions__score {
    font-size: 11px;
    color: var(--color-text-lighter);
}

/* ── Tag Cloud ── */
.msqa-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* ── Trending Topics widget ── */
.msqa-trending-row {
    margin-bottom: 8px;
}

.msqa-trending-row:last-child {
    margin-bottom: 0;
}

.msqa-trending-row__link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    padding: 5px 0;
    gap: 8px;
}

.msqa-trending-row__name {
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 500;
}

.msqa-trending-row__count {
    color: var(--color-text-lighter);
    font-size: 11px;
    white-space: nowrap;
}

/* ── People / Topics to Follow widgets ── */
.msqa-online-list {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.msqa-online-list:last-child {
    margin-bottom: 0;
}

.msqa-online {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    flex-shrink: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-alt);
    color: var(--color-primary);
}

.msqa-online img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.msqa-online--icon {
    font-size: 15px;
}

.msqa-online-list__info {
    flex: 1;
    min-width: 0;
}

.msqa-online-list__name {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.msqa-online-list__name:hover {
    color: var(--color-primary);
}

.msqa-online-list__meta {
    display: block;
    font-size: 11px;
    color: var(--color-text-lighter);
}

/* ── Follow button ── */
.msqa-follow-btn {
    flex-shrink: 0;
    background: none;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    border-radius: var(--border-radius);
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.msqa-follow-btn:hover {
    background-color: var(--color-primary-light);
}

.msqa-follow-btn--following {
    border-color: var(--color-border);
    color: var(--color-text-lighter);
    background: none;
}

.msqa-follow-btn--following:hover {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: none;
}

/* ── Activity Feed widget ── */
.msqa-activity-row {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    align-items: flex-start;
}

.msqa-activity-row:last-child {
    margin-bottom: 0;
}

.msqa-activity-row__avatar-link {
    position: relative;
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: block;
}

.msqa-activity-row__avatar-link img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.msqa-activity-row__dot {
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
}

.msqa-activity-row__dot .dashicons {
    font-size: 8px;
    color: #fff;
    width: 8px;
    height: 8px;
}

.msqa-activity-row__content {
    flex: 1;
    min-width: 0;
}

.msqa-activity-row__text {
    margin: 0 0 2px;
    font-size: 12px;
    color: var(--color-text-light);
    line-height: 1.4;
}

.msqa-activity-row__user,
.msqa-activity-row__object {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
}

.msqa-activity-row__user:hover,
.msqa-activity-row__object:hover {
    color: var(--color-primary);
}

.msqa-activity-row__time {
    display: block;
    font-size: 10px;
    color: var(--color-text-lighter);
}

/* ── Community Stats widget ── */
.msqa-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.msqa-stats-grid__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 4px;
    border-radius: var(--border-radius);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    text-align: center;
}

.msqa-stats-grid__value {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.msqa-stats-grid__label {
    font-size: 9px;
    color: var(--color-text-lighter);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ── Breadcrumb ── */
.msqa-breadcrumb {
    margin-bottom: 16px;
}

.msqa-breadcrumb__list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 13px;
}

.msqa-breadcrumb__link {
    color: var(--color-primary);
    text-decoration: none;
}

.msqa-breadcrumb__link:hover {
    text-decoration: underline;
}

.msqa-breadcrumb__sep {
    color: var(--color-text-lighter);
}

.msqa-breadcrumb__item--current {
    color: var(--color-text-light);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .msqa-question-page-layout {
        grid-template-columns: 1fr;
    }

    .msqa-feed-sidebar {
        position: static;
        max-height: none;
    }
}

@media (max-width: 768px) {
    .msqa-question-page-wrap {
        padding: 12px;
    }

    .msqa-question-page-layout {
        gap: 16px;
    }
}

/* ═════════════════════════════════════════════════════════════
   PROFILE PANELS & TAB OVERRIDES
   ═════════════════════════════════════════════════════════════ */

.msqa-profile-panel,
.msqa-tab-panel {
    display: none !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.msqa-profile-panel.msqa-profile-panel--active,
.msqa-profile-panel.active,
.msqa-tab-panel.active {
    display: block !important;
}