/* SocialPulse Dashboard Theme */

:root {
    --color-bg: #f5f5f5;
    --color-card: #ffffff;
    --color-text: #333333;
    --color-text-muted: #666666;
    --color-border: #e0e0e0;
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;

    /* Sentiment colors */
    --color-optimistic: #22c55e;
    --color-cautious: #f59e0b;
    --color-pessimistic: #ef4444;
    --color-neutral: #6b7280;
    --color-provocative: #8b5cf6;

    /* Stance colors */
    --color-agrees: #22c55e;
    --color-disagrees: #ef4444;
    --color-nuanced: #3b82f6;
    --color-tangential: #a855f7;

    /* Prevalence colors */
    --color-dominant: #1f2937;
    --color-significant: #4b5563;
    --color-minority: #9ca3af;

    /* Platform colors */
    --color-hackernews: #ff6600;
    --color-reddit: #ff4500;

    --sidebar-width: 240px;
    --border-radius: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 6px rgba(0,0,0,0.1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* Sidebar */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-card);
    border-right: 1px solid var(--color-border);
    padding: 1.5rem;
    overflow-y: auto;
}

.sidebar-header {
    margin-bottom: 2rem;
}

.site-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.nav-links {
    list-style: none;
}

.nav-links li {
    margin-bottom: 0.5rem;
}

.nav-links a {
    display: block;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    color: var(--color-text-muted);
}

.nav-links a:hover {
    background: var(--color-bg);
    color: var(--color-text);
    text-decoration: none;
}

/* Main Content */
.content {
    margin-left: var(--sidebar-width);
    padding: 2rem;
    min-height: 100vh;
}

/* Footer */
.footer {
    margin-left: var(--sidebar-width);
    padding: 2rem;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    border-top: 1px solid var(--color-border);
}

/* Dashboard */
.dashboard-header {
    margin-bottom: 2rem;
}

.dashboard-header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.site-description {
    color: var(--color-text-muted);
    font-size: 1.125rem;
}

/* Metrics Bar */
.metrics-bar {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.metric {
    background: var(--color-card);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    min-width: 120px;
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.metric-value.date-range {
    font-size: 0.875rem;
    white-space: nowrap;
}

.metric-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Cards */
.card {
    background: var(--color-card);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

.card h2 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

/* Article List */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.article-card {
    display: block;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: box-shadow 0.2s, border-color 0.2s;
    color: inherit;
}

.article-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
    text-decoration: none;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.article-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.article-summary {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.article-thesis {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.article-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}

/* Platform Badges */
.platform-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
}

.platform-badge.hackernews {
    background: var(--color-hackernews);
}

.platform-badge.reddit {
    background: var(--color-reddit);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: capitalize;
}

.badge.sentiment-optimistic, .badge.optimistic { background: #dcfce7; color: #166534; }
.badge.sentiment-cautious, .badge.cautious { background: #fef3c7; color: #92400e; }
.badge.sentiment-pessimistic, .badge.pessimistic { background: #fee2e2; color: #991b1b; }
.badge.sentiment-neutral, .badge.neutral { background: #f3f4f6; color: #374151; }
.badge.sentiment-provocative, .badge.provocative { background: #ede9fe; color: #5b21b6; }

.badge.stance-agrees { background: #dcfce7; color: #166534; }
.badge.stance-disagrees { background: #fee2e2; color: #991b1b; }
.badge.stance-nuanced { background: #dbeafe; color: #1e40af; }
.badge.stance-tangential { background: #f3e8ff; color: #6b21a8; }

.badge.prevalence-dominant { background: #1f2937; color: white; }
.badge.prevalence-significant { background: #4b5563; color: white; }
.badge.prevalence-minority { background: #e5e7eb; color: #374151; }

.badge.discussion-supportive { background: #dcfce7; color: #166534; }
.badge.discussion-divided { background: #fef3c7; color: #92400e; }
.badge.discussion-critical { background: #fee2e2; color: #991b1b; }
.badge.discussion-exploratory { background: #dbeafe; color: #1e40af; }

/* Tags */
.tag {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    background: var(--color-bg);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.tag.current {
    background: var(--color-primary);
    color: white;
}

.tag.large {
    font-size: 1.5rem;
    padding: 0.5rem 1rem;
}

/* Tag Cloud */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.cloud-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-bg);
    border-radius: 9999px;
    color: var(--color-text-muted);
    transition: all 0.2s;
}

.cloud-tag:hover {
    background: var(--color-primary);
    color: white;
    text-decoration: none;
}

.cloud-tag .count {
    font-size: 0.75em;
    opacity: 0.7;
}

.cloud-tag.weight-1 { font-size: 0.75rem; }
.cloud-tag.weight-2 { font-size: 0.875rem; }
.cloud-tag.weight-3 { font-size: 1rem; }
.cloud-tag.weight-4 { font-size: 1.125rem; }
.cloud-tag.weight-5 { font-size: 1.25rem; font-weight: 600; }

/* Sentiment Bars */
.sentiment-bars {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sentiment-bar-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sentiment-label {
    width: 80px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.bar-container {
    flex: 1;
    height: 8px;
    background: var(--color-bg);
    border-radius: 4px;
    overflow: hidden;
}

.bar {
    height: 100%;
    border-radius: 4px;
    min-width: 4px;
}

.bar.optimistic { background: var(--color-optimistic); }
.bar.cautious { background: var(--color-cautious); }
.bar.pessimistic { background: var(--color-pessimistic); }
.bar.neutral { background: var(--color-neutral); }
.bar.provocative { background: var(--color-provocative); }
.bar.tag-bar { background: var(--color-primary); }

.sentiment-count {
    width: 24px;
    font-size: 0.75rem;
    text-align: right;
    color: var(--color-text-muted);
}

/* Digests */
.digest-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.digest-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: inherit;
}

.digest-card:hover {
    border-color: var(--color-primary);
    text-decoration: none;
}

.period-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: var(--color-primary);
    color: white;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.period-badge.large {
    font-size: 1rem;
    padding: 0.5rem 1rem;
}

/* Articles Table */
.articles-table {
    width: 100%;
    border-collapse: collapse;
}

.articles-table th,
.articles-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.articles-table th {
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.articles-table tbody tr:hover {
    background: var(--color-bg);
}

/* Article Detail */
.article-detail {
    max-width: 900px;
}

.article-header {
    margin-bottom: 2rem;
}

.article-header h1 {
    font-size: 2rem;
    margin: 0.5rem 0;
}

.article-badges {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
}

.source-links {
    display: flex;
    gap: 1rem;
}

.source-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    background: var(--color-bg);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
}

.source-link:hover {
    background: var(--color-primary);
    color: white;
    text-decoration: none;
}

/* Thesis Box */
.thesis-box {
    background: var(--color-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    border-left: 4px solid var(--color-primary);
}

.thesis-box blockquote {
    font-size: 1.125rem;
    font-style: italic;
    margin: 0;
}

/* Key Arguments */
.arguments-list {
    padding-left: 1.5rem;
}

.arguments-list li {
    margin-bottom: 0.75rem;
}

.examples ul {
    padding-left: 1.5rem;
}

.examples ul li {
    margin-bottom: 0.5rem;
}

/* Sections */
.article-body section {
    margin-bottom: 2rem;
}

.article-body h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

/* Personas */
.persona-chart-container {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.persona-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.persona-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1rem;
    border-left: 4px solid var(--color-border);
}

.persona-card.stance-agrees { border-left-color: var(--color-agrees); }
.persona-card.stance-disagrees { border-left-color: var(--color-disagrees); }
.persona-card.stance-nuanced { border-left-color: var(--color-nuanced); }
.persona-card.stance-tangential { border-left-color: var(--color-tangential); }

.persona-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.persona-header h3 {
    font-size: 1rem;
    margin: 0;
}

.persona-percentage {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-primary);
    background: var(--color-bg);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    margin-left: 0.5rem;
}

.persona-badges {
    display: flex;
    gap: 0.25rem;
}

.persona-description {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.core-argument {
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.persona-card .quotes {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.persona-card .quotes h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

/* Quotes */
.quote {
    background: var(--color-bg);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
}

.quote p {
    margin-bottom: 0.5rem;
    font-style: italic;
}

.quote cite {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.quotes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.quote.featured {
    border-left: 4px solid var(--color-primary);
}

.quote .significance {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-style: normal;
}

/* Sidebar Content */
.article-sidebar-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.article-sidebar-content section {
    margin-bottom: 0;
}

.article-sidebar-content h2 {
    font-size: 1rem;
}

/* Navigation */
.article-nav {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-bg);
    border-radius: var(--border-radius);
}

.back-link:hover {
    background: var(--color-primary);
    color: white;
    text-decoration: none;
}

/* Digest Page */
.digest-detail {
    max-width: 900px;
}

.digest-header {
    margin-bottom: 2rem;
}

.digest-header h1 {
    font-size: 1.5rem;
    margin: 0.5rem 0;
}

.digest-stats {
    display: flex;
    gap: 1.5rem;
    color: var(--color-text-muted);
}

.narrative {
    background: var(--color-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

.chart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.tag-bars {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tag-bar-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tag-label {
    width: 100px;
    font-size: 0.875rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tag-count {
    width: 24px;
    font-size: 0.75rem;
    text-align: right;
    color: var(--color-text-muted);
}

.topics-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.topic-item {
    padding: 0.75rem;
    background: var(--color-bg);
    border-radius: var(--border-radius);
}

.topic-name {
    font-weight: 600;
}

.topic-occurrences {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-left: 0.5rem;
}

.topic-context {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

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

/* Tag Page */
.tag-page {
    max-width: 900px;
}

.tag-header {
    margin-bottom: 2rem;
}

.tag-count {
    color: var(--color-text-muted);
}

/* View All Link */
.view-all {
    margin-top: 1rem;
    text-align: center;
}

/* Responsive */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        display: none;
    }

    .content,
    .footer {
        margin-left: 0;
    }

    .metrics-bar {
        flex-direction: column;
    }

    .metric {
        width: 100%;
    }

    .persona-grid {
        grid-template-columns: 1fr;
    }

    .article-sidebar-content {
        grid-template-columns: 1fr;
    }
}