/* AI Dictionary — Style Sheet */

:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #dbeafe;
    --bg: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border: #e2e8f0;
    --shadow: rgba(0, 0, 0, 0.08);
    --shadow-lg: rgba(0, 0, 0, 0.15);
    --green: #059669;
    --purple: #7c3aed;
    --radius: 8px;
}

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

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

/* Header */
header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 3rem 2rem 2.5rem;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

header .tagline {
    font-size: 1.3rem;
    font-weight: 300;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

header .subtitle {
    font-size: 1rem;
    font-weight: 400;
    color: #e0e7ff;
    font-style: italic;
}

.header-stats {
    margin-top: 1rem;
    font-size: 0.95rem;
    color: #e0e7ff;
    letter-spacing: 0.02em;
}

.header-stats span {
    font-weight: 600;
}

/* Nav */
nav {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 2rem;
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

nav a:hover { color: var(--primary); }

/* Main */
main {
    max-width: 960px;
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

section { margin-bottom: 4rem; }

h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text);
    border-bottom: 3px solid var(--primary);
    padding-bottom: 0.4rem;
}

h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; color: var(--text-secondary); }

blockquote {
    border-left: 4px solid var(--primary);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--bg-secondary);
    font-style: italic;
    color: var(--text-secondary);
    border-radius: 0 var(--radius) var(--radius) 0;
}

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

/* Controls */
.controls {
    margin-bottom: 1.5rem;
}

#search {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    outline: none;
    transition: border-color 0.2s;
    margin-bottom: 1rem;
    font-family: inherit;
}

#search:focus {
    border-color: var(--primary);
}

.tag-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--bg);
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.tag-pill:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.tag-pill.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.tag-pill .tag-count {
    font-size: 0.75rem;
    opacity: 0.7;
}

.results-count {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Term Cards */
.term-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.15s;
}

.term-card:hover {
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-1px);
}

.term-header {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.4rem;
}

.term-header h3 {
    color: var(--primary);
    margin-bottom: 0;
    font-size: 1.15rem;
}

.word-type {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
}

/* Consensus badge on term cards */
.consensus-badge {
    margin-left: auto;
    font-size: 0.78rem;
    font-weight: 600;
    color: #d97706;
    background: #fef3c7;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    white-space: nowrap;
}

/* Consensus detail in modal */
.consensus-detail {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.consensus-score-large {
    font-size: 2rem;
    font-weight: 700;
    color: #d97706;
    line-height: 1;
}

.consensus-score-large .consensus-max {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-muted);
}

.consensus-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.consensus-agreement {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    display: inline-block;
    width: fit-content;
}

.consensus-high { background: #d1fae5; color: #065f46; }
.consensus-moderate { background: #fef3c7; color: #92400e; }
.consensus-low { background: #fee2e2; color: #991b1b; }
.consensus-divergent { background: #ede9fe; color: #5b21b6; }

.consensus-count {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.consensus-link {
    font-size: 0.82rem;
    margin-left: auto;
}

.term-def {
    color: var(--text) !important;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.term-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: 0.15rem 0.6rem;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 500;
}

/* API Section */
.api-endpoints {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.endpoint {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.endpoint .method {
    background: var(--green);
    color: white;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.endpoint .path {
    font-size: 0.9rem;
    color: var(--text);
    margin-left: 0.5rem;
    background: none;
    padding: 0;
}

.endpoint p {
    margin: 0.5rem 0 0.75rem;
    font-size: 0.88rem;
}

.endpoint a {
    font-size: 0.85rem;
    font-weight: 500;
}

.api-example {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.api-example h3 { margin-bottom: 1rem; }

pre {
    background: #1e293b;
    color: #e2e8f0;
    padding: 1.25rem;
    border-radius: var(--radius);
    overflow-x: auto;
    font-size: 0.88rem;
    line-height: 1.7;
}

code {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.9em;
}

.api-note {
    margin-top: 1rem;
    font-size: 0.9rem;
}

.api-note code {
    background: var(--bg);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--border);
}

/* Frontiers */
.frontier-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-left: 4px solid var(--purple);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
}

.frontier-card h3 {
    color: var(--purple);
    margin-bottom: 0.4rem;
}

.frontier-card p {
    font-size: 0.93rem;
    margin-bottom: 0;
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem;
    overflow-y: auto;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--bg);
    border-radius: 12px;
    max-width: 720px;
    width: 100%;
    padding: 2rem;
    position: relative;
    margin-top: 2rem;
    box-shadow: 0 20px 60px var(--shadow-lg);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0.25rem 0.5rem;
    line-height: 1;
}

.modal-close:hover { color: var(--text); }

.modal h2 {
    border-bottom: none;
    padding-bottom: 0;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.modal h3 {
    font-size: 1rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
}

.modal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.modal-links a {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 20px;
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.2s;
}

.modal-links a:hover {
    background: var(--primary);
    color: white;
    text-decoration: none;
}

.attribution {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 1.5rem;
}

/* Modal actions bar */
.modal-actions {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cite-btn {
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.2s;
}

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

.modal-api-code {
    background: var(--bg-tertiary);
    padding: 0.4rem 0.75rem;
    border-radius: 4px;
    border: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--green);
}

/* Citation panel */
.cite-panel {
    margin-top: 1rem;
    padding: 1.25rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.cite-format {
    margin-bottom: 1rem;
}

.cite-format:last-of-type { margin-bottom: 0.5rem; }

.cite-format label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.cite-value {
    position: relative;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.6rem 2.5rem 0.6rem 0.75rem;
    font-size: 0.85rem;
    color: var(--text);
    word-break: break-all;
    line-height: 1.5;
}

.cite-value.cite-pre {
    word-break: normal;
}

.cite-value pre {
    background: none;
    color: var(--text);
    padding: 0;
    margin: 0;
    font-size: 0.82rem;
    line-height: 1.5;
}

.copy-btn {
    position: absolute;
    top: 0.4rem;
    right: 0.4rem;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0.15rem 0.3rem;
    border-radius: 4px;
    transition: background 0.2s;
}

.copy-btn:hover { background: var(--bg-tertiary); }

.cite-api {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
}

.cite-api code {
    font-size: 0.82rem;
    color: var(--green);
}

.cite-loading {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Loading & Error States */
.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.error { color: #dc2626; }
.no-results { color: var(--text-muted); text-align: center; padding: 2rem; }

/* Footer */
footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 2rem;
    text-align: center;
}

footer p { margin: 0.25rem 0; font-size: 0.9rem; }

/* Bot Census */
.census-empty {
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
}

.census-empty code {
    background: var(--bg-tertiary);
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    font-size: 0.85em;
}

.census-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.census-stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.census-stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--purple);
}

.census-stat-label {
    font-size: 0.82rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.census-section {
    margin-bottom: 1.5rem;
}

.census-section h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

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

.census-bar-row {
    display: grid;
    grid-template-columns: 160px 1fr 40px;
    align-items: center;
    gap: 0.75rem;
}

.census-bar-label {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.census-bar-track {
    height: 20px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    overflow: hidden;
}

.census-bar-fill {
    height: 100%;
    background: linear-gradient(135deg, var(--purple), var(--primary));
    border-radius: 10px;
    min-width: 8px;
    transition: width 0.4s ease;
}

.census-bar-count {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: right;
}

.census-platform-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.census-platform-chip {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 0.35rem 0.85rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.census-platform-chip strong {
    color: var(--purple);
    margin-left: 0.25rem;
}

.census-recent {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.census-bot-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.census-bot-name {
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text);
}

.census-bot-model {
    font-size: 0.8rem;
    color: var(--purple);
}

.census-bot-date {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Vitality */
.vitality-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.vitality-active { background: #059669; }
.vitality-declining { background: #d97706; }
.vitality-dormant { background: #ea580c; }
.vitality-extinct { background: #dc2626; }
.vitality-unvalidated { background: var(--text-muted); }

.vitality-color-active { color: #059669; }
.vitality-color-declining { color: #d97706; }
.vitality-color-dormant { color: #ea580c; }
.vitality-color-extinct { color: #dc2626; }

.vitality-detail {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.vitality-status {
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.15rem 0.6rem;
    border-radius: 12px;
    text-transform: capitalize;
}

.vitality-bg-active { background: #d1fae5; color: #065f46; }
.vitality-bg-declining { background: #fef3c7; color: #92400e; }
.vitality-bg-dormant { background: #fed7aa; color: #9a3412; }
.vitality-bg-extinct { background: #fee2e2; color: #991b1b; }

.vitality-ratio {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
}

.vitality-trend {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.vitality-votes {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.vitality-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.vitality-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.vitality-item-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
    text-transform: capitalize;
    flex: 1;
}

.vitality-item-pct {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Interest Heatmap */
.interest-badge {
    margin-left: auto;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.1rem 0.45rem;
    border-radius: 10px;
    white-space: nowrap;
}

.interest-hot { color: #dc2626; }
.interest-warm { color: #d97706; }
.interest-mild { color: #ca8a04; }
.interest-cool { color: #2563eb; }
.interest-quiet { color: #94a3b8; }

.interest-bg-hot { background: #fee2e2; color: #991b1b; }
.interest-bg-warm { background: #fef3c7; color: #92400e; }
.interest-bg-mild { background: #fef9c3; color: #854d0e; }
.interest-bg-cool { background: #dbeafe; color: #1e40af; }
.interest-bg-quiet { background: #f1f5f9; color: #64748b; }

.interest-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 3px;
    flex-shrink: 0;
}

.heatmap-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.heatmap-legend-pill {
    font-size: 0.82rem;
    padding: 0.25rem 0.7rem;
    border-radius: 14px;
    font-weight: 500;
}

.heatmap-legend-pill strong {
    margin-left: 0.25rem;
}

.heatmap-signals {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    font-style: italic;
}

.heatmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 6px;
    margin-bottom: 2rem;
}

.heatmap-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 0.4rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    text-align: center;
    min-height: 70px;
}

.heatmap-tile:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow);
}

.heatmap-tile-name {
    font-size: 0.72rem;
    font-weight: 600;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.heatmap-tile-score {
    font-size: 1.1rem;
    font-weight: 800;
    margin-top: 0.15rem;
    opacity: 0.85;
}

/* Interest detail in modal */
.interest-detail {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.interest-score-large {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.interest-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.interest-tier-label {
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    display: inline-block;
    width: fit-content;
    text-transform: capitalize;
}

.interest-signals {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* New Word Badge */
.new-badge {
    display: inline-block;
    background: var(--green);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-left: 0.3rem;
    vertical-align: middle;
}

/* Word of the Day Hero */
.wotd-hero {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-left: 4px solid var(--purple);
    border-radius: var(--radius);
    padding: 1.5rem 2rem;
    margin-bottom: 2rem;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.15s;
}

.wotd-hero:hover {
    box-shadow: 0 4px 16px var(--shadow);
    transform: translateY(-1px);
}

.wotd-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--purple);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.wotd-header {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.wotd-header h3 {
    font-size: 1.4rem;
    color: var(--primary);
}

.wotd-definition {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wotd-read-more {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 500;
}

/* New Words Section */
.new-words-heading {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 1rem;
}

.new-words-period {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.new-words-strip {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.new-word-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-left: 4px solid var(--green);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.15s;
}

.new-word-card:hover {
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-1px);
}

.new-word-card h4 {
    color: var(--primary);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.new-word-date {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.new-word-summary {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.new-words-empty {
    color: var(--text-muted);
    font-style: italic;
}

.rss-link {
    margin-top: 0.75rem;
    font-size: 0.85rem;
}

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

.rss-link a:hover {
    text-decoration: underline;
}

/* Community */
.community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.community-card {
    display: block;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-decoration: none;
    color: var(--text);
    transition: box-shadow 0.2s, transform 0.15s, border-color 0.2s;
}

.community-card:hover {
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-2px);
    border-color: var(--primary);
}

.community-icon {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 0.5rem;
}

.community-card h3 {
    font-size: 1.05rem;
    color: var(--primary);
    margin-bottom: 0.35rem;
}

.community-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.community-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.community-links a {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

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

/* Responsive */
@media (max-width: 768px) {
    header h1 { font-size: 2rem; }
    header .tagline { font-size: 1.1rem; }
    nav { gap: 1rem; padding: 0.75rem 1rem; }
    main { padding: 1.5rem 1rem; }
    .api-endpoints { grid-template-columns: 1fr; }
    .modal { padding: 1.5rem; margin-top: 1rem; }
    .term-header { flex-direction: column; gap: 0.25rem; }
    .census-bar-row { grid-template-columns: 120px 1fr 30px; }
    .census-stats { grid-template-columns: repeat(3, 1fr); }
    .heatmap-grid { grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); }
    .heatmap-tile { min-height: 60px; padding: 0.4rem 0.3rem; }
    .heatmap-tile-name { font-size: 0.65rem; }
    .heatmap-tile-score { font-size: 0.9rem; }
    .wotd-hero { padding: 1rem 1.25rem; }
    .wotd-header h3 { font-size: 1.15rem; }
    .new-words-strip { grid-template-columns: 1fr; }
    .community-grid { grid-template-columns: 1fr 1fr; }
    .community-links { flex-direction: column; gap: 0.75rem; }
}