/* ── Skwiz - Shared Page Styles ── */
/* Used by: Privacy, Terms, Changelog, Docs, Case Studies, Support */

:root {
    --bg: #0c0c10;
    --bg-alt: #111116;
    --surface: #18181e;
    --surface-hover: #1f1f27;
    --border: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(255, 255, 255, 0.14);
    --text: #ededed;
    --text-sec: #999;
    --text-dim: #666;
    --accent: #0099ff;
    --accent-dim: rgba(0, 153, 255, 0.12);
    --green: #2ecc71;
    --green-dim: rgba(46, 204, 113, 0.1);
    --mono: 'JetBrains Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.container {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 28px;
}

a {
    color: inherit;
}

/* ── Global Scroll Progress Bar ── */
.scroll-progress {
    position: fixed;
    top: 56px;
    left: 0;
    width: 0%;
    height: 2px;
    z-index: 100;
    transition: width 0.1s linear;
}

/* Category Colors matching Plugin UI */
.scroll-progress.blue { background: linear-gradient(90deg, #0099ff, #0077cc); }
.scroll-progress.purple { background: linear-gradient(90deg, #667eea, #764ba2); }
.scroll-progress.orange { background: linear-gradient(90deg, #f59e0b, #d97706); }
.scroll-progress.green { background: linear-gradient(90deg, #10b981, #059669); }

/* ── Page Hero ── */
.page-hero {
    padding: 120px 0 48px;
    text-align: center;
}

.page-hero h1 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
}

.page-hero p {
    color: var(--text-sec);
    font-size: 16px;
    max-width: 540px;
    margin: 0 auto;
}

.page-label {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 14px;
}

/* ── Legal Prose (Privacy, Terms) ── */
.legal-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 0 80px;
}

.legal-content h2 {
    font-size: 20px;
    font-weight: 700;
    margin: 40px 0 14px;
    letter-spacing: -0.3px;
    color: var(--text);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    font-size: 15px;
    color: var(--text-sec);
    line-height: 1.8;
    margin-bottom: 16px;
}

.legal-content ul {
    margin: 0 0 16px 20px;
    color: var(--text-sec);
    font-size: 15px;
    line-height: 1.8;
}

.legal-content ul li {
    margin-bottom: 4px;
}

.legal-content a {
    color: var(--accent);
    text-decoration: none;
}

.legal-content a:hover {
    text-decoration: underline;
}

.legal-content strong {
    color: var(--text);
    font-weight: 600;
}

.legal-updated {
    font-size: 13px;
    color: var(--text-dim);
    font-family: var(--mono);
    margin-bottom: 32px;
}

/* ── Changelog ── */
.changelog-timeline {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 0 80px;
}

.changelog-entry {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface);
    padding: 28px;
    margin-bottom: 20px;
    transition: border-color 0.25s;
}

.changelog-entry:hover {
    border-color: var(--border-hover);
}

.changelog-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.changelog-version {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
}

.changelog-date {
    font-size: 12px;
    color: var(--text-dim);
    font-family: var(--mono);
}

.changelog-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 8px;
    border-radius: 4px;
    font-family: var(--mono);
    margin-right: 6px;
    margin-bottom: 4px;
}

.badge-new {
    background: rgba(0, 153, 255, 0.12);
    color: #0099ff;
}

.badge-improved,
.badge-changed {
    background: rgba(46, 204, 113, 0.12);
    color: #2ecc71;
}

.badge-fixed {
    background: rgba(241, 196, 15, 0.12);
    color: #f1c40f;
}

.badge-removed {
    background: rgba(231, 76, 60, 0.12);
    color: #e74c3c;
}

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

.changelog-list li {
    font-size: 14px;
    color: var(--text-sec);
    line-height: 1.7;
    padding: 4px 0;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

/* ── Documentation ── */
.docs-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 48px;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 28px 80px;
}

.docs-sidebar {
    position: sticky;
    top: 80px;
    align-self: start;
}

.docs-sidebar a {
    display: block;
    padding: 8px 14px;
    font-size: 13px;
    color: var(--text-sec);
    text-decoration: none;
    border-radius: 6px;
    margin-bottom: 2px;
    transition: background 0.2s, color 0.2s;
}

.docs-sidebar a:hover,
.docs-sidebar a.active {
    background: var(--accent-dim);
    color: var(--accent);
}

.docs-sidebar .sidebar-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
    padding: 16px 14px 6px;
    font-family: var(--mono);
}

.docs-content {
    min-width: 0;
}

.docs-content h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 40px 0 14px;
    letter-spacing: -0.3px;
    color: var(--text);
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.docs-content h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.docs-content h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 24px 0 10px;
    color: var(--text);
}

.docs-content p {
    font-size: 15px;
    color: var(--text-sec);
    line-height: 1.8;
    margin-bottom: 16px;
}

.docs-content ul,
.docs-content ol {
    margin: 0 0 16px 20px;
    color: var(--text-sec);
    font-size: 15px;
    line-height: 1.8;
}

.docs-content li {
    margin-bottom: 4px;
}

.docs-content strong {
    color: var(--text);
}

.docs-content code {
    font-family: var(--mono);
    font-size: 13px;
    background: rgba(0, 153, 255, 0.08);
    color: var(--accent);
    padding: 2px 6px;
    border-radius: 4px;
}

.docs-callout {
    padding: 16px 20px;
    border-radius: 10px;
    margin: 20px 0;
    font-size: 14px;
    line-height: 1.7;
    background: rgba(0, 153, 255, 0.06);
    border: 1px solid rgba(0, 153, 255, 0.15);
    color: var(--text-sec);
}

.docs-callout strong {
    color: var(--accent);
}

/* ── Case Studies ── */
.case-studies-grid {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 0 80px;
}

.case-study-card {
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
    padding: 32px;
    margin-bottom: 32px;
    transition: border-color 0.25s;
}

.case-study-card:hover {
    border-color: var(--border-hover);
}

.case-study-tag {
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #f59e0b;
    margin-bottom: 12px;
}

.case-study-card h2 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.case-study-card .subtitle {
    font-size: 15px;
    color: var(--text-sec);
    margin-bottom: 24px;
}

.metric-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin: 24px 0;
}

.metric-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
}

.metric-card .metric-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
    display: block;
}

.metric-card .metric-label {
    font-size: 11px;
    color: var(--text-dim);
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
    display: block;
}

.case-study-section {
    margin-top: 24px;
}

.case-study-section h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text);
}

.case-study-section p {
    font-size: 15px;
    color: var(--text-sec);
    line-height: 1.8;
    margin-bottom: 12px;
}

.case-study-section ul {
    margin: 0 0 12px 20px;
    color: var(--text-sec);
    font-size: 15px;
    line-height: 1.8;
}

.case-study-quote {
    border-left: 3px solid var(--accent);
    padding: 16px 20px;
    margin: 24px 0;
    background: var(--accent-dim);
    border-radius: 0 10px 10px 0;
    font-style: italic;
    color: var(--text);
    font-size: 15px;
    line-height: 1.7;
}

.case-study-quote cite {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-dim);
    font-style: normal;
    font-family: var(--mono);
}

/* ── Support Page ── */
.support-grid {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 0 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.support-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface);
    padding: 28px;
    text-decoration: none;
    transition: border-color 0.25s, transform 0.2s;
    display: block;
}

.support-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.support-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text);
}

.support-card p {
    font-size: 14px;
    color: var(--text-sec);
    line-height: 1.6;
}

.support-card .card-icon {
    width: 28px;
    height: 28px;
    margin-bottom: 12px;
    display: block;
    color: var(--accent);
}

.support-email-box {
    grid-column: 1 / -1;
    border: 1px solid rgba(0, 153, 255, 0.2);
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 153, 255, 0.06), rgba(0, 119, 204, 0.06));
    padding: 32px;
    text-align: center;
}

.support-email-box .card-icon {
    width: 28px;
    height: 28px;
    margin: 0 auto 12px;
    display: block;
    color: var(--accent);
}

.support-email-box h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.support-email-box p {
    font-size: 14px;
    color: var(--text-sec);
    margin-bottom: 16px;
}

.support-email-box .email-link {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    background: linear-gradient(135deg, #0099ff, #0077cc);
    color: #fff;
    box-shadow: 0 2px 12px rgba(0, 153, 255, 0.3);
    transition: filter 0.2s, transform 0.2s;
}

.support-email-box .email-link:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.support-response {
    max-width: 720px;
    margin: -40px auto 80px;
    text-align: center;
    font-size: 13px;
    color: var(--text-dim);
    font-family: var(--mono);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .docs-layout {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 0 20px 80px;
    }

    .docs-sidebar {
        position: static;
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
        margin-bottom: 32px;
        padding-bottom: 20px;
        border-bottom: 1px solid var(--border);
    }

    .docs-sidebar .sidebar-label {
        width: 100%;
        padding: 8px 0 4px;
    }

    .docs-sidebar a {
        padding: 6px 12px;
        font-size: 12px;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 20px;
    }

    .nav-right {
        gap: 14px;
    }

    .nav-right a {
        font-size: 12px;
    }

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

    .metric-row {
        grid-template-columns: 1fr 1fr;
    }

    .changelog-entry {
        padding: 20px;
    }

    .case-study-card {
        padding: 24px;
    }
}