/* Hero */
.hero {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: white;
    margin-bottom: var(--space-lg);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('/static/images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    padding: var(--space-xl) var(--space-lg);
}

@media (min-width: 768px) {
    .hero-content {
        padding: var(--space-2xl) var(--space-xl);
    }
}

.hero-branding {
    margin-bottom: var(--space-lg);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
}

.hero-title .kilos {
    color: white;
}

.hero-title .ph {
    color: #EF4444;
}

.hero-tagline {
    font-size: 0.875rem;
    color: #D1D5DB;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-description {
    font-size: 1.125rem;
    color: #E5E7EB;
    margin-bottom: var(--space-xl);
    max-width: 40rem;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 1.25rem;
    }
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

@media (min-width: 768px) {
    .hero-features {
        grid-template-columns: repeat(4, 1fr);
    }
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.hero-feature-dot {
    width: 0.5rem;
    height: 0.5rem;
    background-color: #EF4444;
    border-radius: 50%;
}

.hero-feature-text {
    font-size: 0.875rem;
    color: #D1D5DB;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
    }
}

.hero-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: background-color 0.2s;
}

.hero-btn-primary {
    background-color: #DC2626;
    color: white;
}

.hero-btn-primary:hover {
    background-color: #B91C1C;
}

.hero-btn-secondary {
    background-color: #374151;
    color: white;
}

.hero-btn-secondary:hover {
    background-color: #4B5563;
}

/* Feed Tabs */
.feed-tabs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
    margin-bottom: var(--space-lg);
}

.feed-tab {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: color 0.2s;
}

.feed-tab:hover {
    color: var(--color-text-primary);
}

.feed-tab.active {
    color: var(--color-brand);
    border-bottom-color: var(--color-brand);
}

.feed-tab-icon {
    width: 1rem;
    height: 1rem;
}

/* Report Card */
.report-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: var(--space-md);
    transition: box-shadow 0.2s;
}

.report-card:hover {
    box-shadow: var(--shadow-md);
}

.report-media-primary {
    aspect-ratio: 16 / 9;
    object-fit: cover;
    width: 100%;
}

.report-body {
    padding: var(--space-md);
}

.report-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
}

.report-category {
    padding: 0.125rem 0.5rem;
    background-color: var(--color-brand-light);
    color: #991B1B;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

.report-why {
    padding: 0.125rem 0.5rem;
    background-color: #EFF6FF;
    color: #1D4ED8;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

.report-card { cursor: pointer; }
.report-actions { display: flex; gap: 0.375rem; margin-top: 0.5rem; align-items: center; flex-wrap: wrap; }
.react-count { font-size: 0.8125rem; color: var(--color-text-muted); }
.react-btn {
    display: inline-flex; align-items: center; gap: 0.25rem;
    padding: 0.25rem 0.625rem; font-size: 0.8125rem;
    border: 1px solid var(--color-border); border-radius: 999px;
    background: var(--color-surface); color: var(--color-text-secondary);
    cursor: pointer;
}
.react-btn:hover { border-color: var(--color-brand); color: var(--color-brand); }
.react-btn.upvote.active { background: #DCFCE7; border-color: #16A34A; color: #166534; }
.react-btn.downvote.active { background: #FEE2E2; border-color: #DC2626; color: #991B1B; }
.react-btn.bookmark.active { background: #FEF3C7; border-color: #D97706; color: #92400E; }

.report-time,
.report-location {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.report-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.report-summary {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.report-media-supporting {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    overflow-x: auto;
}

.report-media-thumb {
    flex-shrink: 0;
    width: 5rem;
    height: 5rem;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.report-media-more {
    flex-shrink: 0;
    width: 5rem;
    height: 5rem;
    background-color: var(--color-surface-secondary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.report-engagement {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.report-engagement-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.report-action {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: color 0.2s;
}

.report-action:hover {
    color: var(--color-text-primary);
}

.report-action-icon {
    width: 1rem;
    height: 1rem;
}

.report-engagement-right {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* Sidebar Cards */
.sidebar-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.sidebar-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.sidebar-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.sidebar-card-link {
    font-size: 0.875rem;
    color: var(--color-brand);
}

.sidebar-card-link:hover {
    text-decoration: underline;
}

/* Platform Impact */
.platform-impact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.platform-impact-item {
    text-align: center;
}

.platform-impact-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-brand);
    margin: 0 auto var(--space-xs);
}

.platform-impact-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.platform-impact-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Trending Topics */
.trending-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.trending-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: background-color 0.2s;
    cursor: pointer;
}

.trending-item:hover {
    background-color: var(--color-surface-secondary);
}

.trending-item-left {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.trending-icon {
    width: 1rem;
    height: 1rem;
    color: var(--color-brand);
}

.trending-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.trending-count {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Responsible Reporting */
.responsible-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.responsible-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-brand);
}

.responsible-quote {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    font-style: italic;
    margin-bottom: var(--space-md);
}

.responsible-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.responsible-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.responsible-check {
    width: 1rem;
    height: 1rem;
    color: var(--color-brand);
    flex-shrink: 0;
}

/* Sidebar Navigation */
.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.sidebar-nav-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.sidebar-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: var(--radius-lg);
    transition: color 0.2s, background-color 0.2s;
}

.sidebar-nav-link:hover {
    color: var(--color-text-primary);
    background-color: var(--color-surface-secondary);
}

.sidebar-nav-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.sidebar-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-md) 0;
}

/* Sidebar verified badge (replaces Verify account link when verified) */
.sidebar-verified-badge {
    cursor: default;
}
.sidebar-verified-badge:hover {
    background-color: transparent;
    color: var(--color-text-secondary);
}

/* Verified CTA */
.verified-cta {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-md);
}

.verified-cta-icon {
    width: 2rem;
    height: 2rem;
    color: var(--color-brand);
    margin-bottom: var(--space-sm);
}

.verified-cta-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.verified-cta-text {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

.verified-cta-btn {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-brand);
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: background-color 0.2s;
}

.verified-cta-btn:hover {
    background-color: var(--color-brand-hover);
}

/* Discussions */
.discussions-section {
    margin-bottom: var(--space-lg);
}

.discussions-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.discussions-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.discussions-link {
    font-size: 0.875rem;
    color: var(--color-brand);
}

.discussions-link:hover {
    text-decoration: underline;
}

.discussions-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.discussion-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-lg);
    transition: background-color 0.2s;
    cursor: pointer;
}

.discussion-item:hover {
    background-color: var(--color-surface-secondary);
}

.discussion-avatar {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--color-surface-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.discussion-avatar-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-text-muted);
}

.discussion-content {
    flex: 1;
    min-width: 0;
}

.discussion-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.discussion-meta {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Mobile Content */
.mobile-content {
    display: block;
    padding: var(--space-md);
}

@media (min-width: 1024px) {
    .mobile-content {
        display: none;
    }
}

/* Publications Page */
.publications-page {
    max-width: 720px;
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
}

.pub-header {
    margin-bottom: var(--space-lg);
}

.pub-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 var(--space-xs);
}

.pub-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0 0 var(--space-md);
}

.pub-new-btn {
    display: inline-flex;
}

.pub-auth-actions {
    display: flex;
    gap: var(--space-sm);
}

.pub-feed {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.pub-status-badge {
    padding: 0.125rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

.pub-status-draft {
    background: var(--color-surface-secondary);
    color: var(--color-text-muted);
}

.pub-status-pending_review {
    background: #FEF3C7;
    color: #92400E;
}

.pub-status-published {
    background: #DCFCE7;
    color: #166534;
}

.pub-fc-badge {
    padding: 0.125rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

.pub-fc-pending {
    background: #FEF3C7;
    color: #92400E;
}

.pub-fc-in_review {
    background: #DBEAFE;
    color: #1E40AF;
}

.pub-fc-verified {
    background: #DCFCE7;
    color: #166534;
}

.pub-fc-disputed {
    background: #FEE2E2;
    color: #991B1B;
}

.pub-fc-flagged {
    background: #FEE2E2;
    color: #DC2626;
}

.pub-rel-section {
    margin-bottom: var(--space-xs);
}

.pub-pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.pub-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.125rem 0.5rem;
    background: var(--color-surface-secondary);
    border-radius: 999px;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.pub-pill small {
    color: var(--color-text-muted);
}

.pub-pill-topic {
    background: #EDE9FE;
    color: #5B21B6;
}

.pub-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-xs);
}

.pub-tag {
    font-size: 0.75rem;
    color: var(--color-brand);
    font-weight: 500;
}

.report-author {
    font-weight: 500;
}

.report-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-sm);
}

.report-stats {
    display: flex;
    gap: var(--space-md);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.report-stats span {
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.pub-empty {
    text-align: center;
    padding: var(--space-2xl) 0;
    color: var(--color-text-muted);
}

.pub-empty p {
    margin-bottom: var(--space-md);
}

/* Publication Media */
.report-media {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    overflow-x: auto;
}

.report-media-img {
    flex-shrink: 0;
    width: 100%;
    max-height: 280px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

/* ===== Content Panels (SPA-style) ===== */
.content-panel {
    display: none;
}

.content-panel.panel-active {
    display: block;
}

/* ===== Publications Preview (Home) ===== */
.publications-preview {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.pub-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.pub-preview-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.pub-preview-viewall {
    background: none;
    border: none;
    color: var(--color-brand);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    transition: background-color 0.2s;
}

.pub-preview-viewall:hover {
    background-color: var(--color-brand-light);
}

.pub-preview-feed {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.pub-empty-text {
    text-align: center;
    padding: var(--space-lg) 0;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ===== Publications Panel ===== */
.pub-header {
    margin-bottom: var(--space-lg);
}

.pub-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.pub-subtitle {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.pub-new-btn {
    margin-top: var(--space-sm);
}

.pub-auth-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.pub-loading {
    text-align: center;
    padding: var(--space-xl) 0;
    color: var(--color-text-muted);
}

/* ===== Sidebar Card Link Button ===== */
.sidebar-card-link {
    background: none;
    border: none;
    color: var(--color-brand);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
}

.sidebar-card-link:hover {
    text-decoration: underline;
}

/* ===== Discussions Link Button ===== */
.discussions-link {
    background: none;
    border: none;
    color: var(--color-brand);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
}

.discussions-link:hover {
    text-decoration: underline;
}

/* ===== Search Results ===== */
.search-results {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-height: 320px;
    overflow-y: auto;
    z-index: 60;
    margin-top: var(--space-xs);
}

.search-results-empty {
    padding: var(--space-md);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    text-decoration: none;
    color: var(--color-text-primary);
    transition: background-color 0.15s;
}

.search-result-item:hover {
    background-color: var(--color-surface-secondary);
}

.search-result-icon {
    font-size: 1rem;
    width: 1.5rem;
    text-align: center;
    flex-shrink: 0;
}

.search-result-text {
    min-width: 0;
}

.search-result-title {
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result-subtitle {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ===== Publication Filters ===== */
.pub-filters {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.pub-filter-btn {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.pub-filter-btn:hover {
    border-color: var(--color-brand);
    color: var(--color-brand);
}

.pub-filter-btn.active {
    background: var(--color-brand);
    border-color: var(--color-brand);
    color: white;
}

/* ===== Comments ===== */
.comments-section {
    margin-top: var(--space-xl);
}

.comment-form {
    margin-bottom: var(--space-lg);
}

.comment-form textarea {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    resize: vertical;
    margin-bottom: var(--space-sm);
}

.comment-login {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.comment {
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.comment.reply {
    margin-left: var(--space-xl);
    border-left: 2px solid var(--color-brand);
}

.comment-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.comment-header strong {
    font-size: 0.875rem;
}

.comment-time {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.comment-body {
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: var(--space-xs);
}

.comment-reply-btn {
    background: none;
    border: none;
    color: var(--color-brand);
    font-size: 0.75rem;
    cursor: pointer;
    padding: 0;
}

.comment-reply-btn:hover {
    text-decoration: underline;
}

.reply-form-container {
    margin-top: var(--space-sm);
}

.reply-input {
    width: 100%;
    padding: var(--space-xs);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.875rem;
    resize: vertical;
    margin-bottom: var(--space-xs);
}

.comment-replies {
    margin-top: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.comments-empty {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    text-align: center;
    padding: var(--space-md);
}

/* ===== Notification Dropdown ===== */
.notification-wrapper {
    position: relative;
}

.notification-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    width: 320px;
    max-width: calc(100vw - 2rem);
    max-height: 400px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
    overflow: hidden;
}

.notification-dropdown.open {
    display: block;
}

.notification-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.notification-dropdown-header h3 {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0;
}

.notification-dropdown-header button {
    background: none;
    border: none;
    color: var(--color-brand);
    font-size: 0.75rem;
    cursor: pointer;
}

.notification-list {
    max-height: 350px;
    overflow-y: auto;
}

.notification-item {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.875rem;
    cursor: pointer;
    transition: background 0.2s;
}

.notification-item:hover {
    background: var(--color-surface-secondary);
}

.notification-item.unread {
    background: var(--color-brand-light);
}

.notification-item .notification-message {
    margin-bottom: 2px;
}

.notification-item .notification-time {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.notification-empty {
    padding: var(--space-md);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ===== Landing concept refresh (matches approved mockup) ===== */
/* Hero banner: dusk gradient, white headline, red + dark CTAs */
.hero-concept {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background: linear-gradient(115deg, #0f172a 20%, #7f1d1d 75%, #b91c1c 100%);
    border: 1px solid #e2e8f0;
}
.hero-concept .hero-bg { display: none; }
.hero-concept .hero-content { position: relative; padding: 40px 32px; max-width: 640px; }
.hero-eyebrow { color: #fca5a5; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; margin: 0 0 8px; }
.hero-concept .hero-title { color: #fff; font-size: 2rem; line-height: 1.2; }
.hero-concept .hero-title span { color: #f87171; }
.hero-concept .hero-description { color: #e2e8f0; }
.hero-concept .hero-feature-text { color: #e2e8f0; }
.hero-concept .hero-feature-dot { background: #f87171; }
.hero-btn-dark { background: #0f172a; color: #fff; border: 1px solid #334155; }
.hero-btn-dark:hover { background: #1e293b; border-color: #475569; }
a.hero-btn, button.hero-btn { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }

/* Feed tabs: icon + label */
.feed-tab svg { flex-shrink: 0; }
.feed-tab.active { color: #DC2626; border-bottom-color: #DC2626; }
.feed-tab.active svg { stroke: #DC2626; }

/* Report cards: thumbnail-left grid (concept), stacked fallback */
.report-card:has(.report-thumb) { display: grid; grid-template-columns: 168px 1fr; gap: 0; }
.report-thumb { overflow: hidden; min-height: 100%; }
.report-thumb img { width: 100%; height: 100%; min-height: 150px; object-fit: cover; display: block; }
.report-card:has(.report-thumb) .report-body { padding: 14px 16px; min-width: 0; }
.report-title { font-size: 1rem; line-height: 1.4; margin: 0 0 6px; color: #0f172a; }
.report-summary { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; color: #475569; font-size: 0.875rem; line-height: 1.5; margin: 0 0 8px; }
.report-media-more { font-size: 12px; color: #64748b; margin: 0 0 6px; }
.report-footer { display: flex; align-items: center; gap: 12px; margin-top: 8px; font-size: 12px; color: #64748b; flex-wrap: wrap; }
.report-footer .react-btn { border: none; padding: 4px 6px; }
.report-footer .bookmark-btn, .report-footer .report-bookmark { margin-left: auto; }

/* Sidebar: impact rows + trending rows */
.platform-impact-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; }
.platform-impact-value { font-size: 1rem; font-weight: 700; color: #0f172a; }
.platform-impact-label { font-size: 12px; color: #64748b; }
.trending-item { display: flex; align-items: baseline; gap: 6px; padding: 7px 0; text-decoration: none; border-bottom: 1px dashed #f1f5f9; }
.trending-item:last-child { border-bottom: none; }
.trending-tag { font-size: 13px; font-weight: 600; color: #0f172a; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.trending-tag::before { content: "#"; color: #DC2626; font-weight: 700; margin-right: 2px; }
.trending-count { font-size: 11px; color: #64748b; white-space: nowrap; }

/* Sidebar: section labels */
.sidebar-nav-heading { display: block; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #94a3b8; padding: 4px 0 6px; }

@media (max-width: 640px) {
    .hero-concept .hero-content { padding: 28px 20px; }
    .hero-concept .hero-title { font-size: 1.4rem; }
    .report-card:has(.report-thumb) { grid-template-columns: 110px 1fr; }
    .report-thumb img { min-height: 110px; }
}