/* modules/content/content.css
   Content pages: Downloads, Docs (help center), Contact, legal/about callouts, 404.
   Loaded: see 'tz-content' in core/assets.php. Shared hero/prose primitives live in ui/css/base.css. */

/* ═══════════════════════════════════════════════════════════════════════════════
   DOWNLOADS
═══════════════════════════════════════════════════════════════════════════════ */
.dl-list { display: flex; flex-direction: column; gap: 16px; max-width: 860px; margin: 0 auto; }
.dl-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
}
.dl-card--live { border-color: rgba(34,197,94,0.22); background: linear-gradient(180deg, rgba(34,197,94,0.04), var(--bg-card) 40%); }
.dl-card-head { display: flex; align-items: center; gap: 18px; }
.dl-card-icon { width: 56px; height: 56px; border-radius: 14px; }
.dl-card-title { flex: 1; min-width: 0; }
.dl-card-name { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; }
.dl-card-name h2 { font-size: 1.3rem; letter-spacing: -0.02em; }
.dl-card-title p { font-size: 0.9rem; margin-top: 4px; color: var(--text-muted); }
.dl-card-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 18px; }
.dl-card--soon .dl-card-cta { flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════════════════════════════
   DOCS
═══════════════════════════════════════════════════════════════════════════════ */
.docs-search { position: relative; max-width: 520px; margin: 32px auto 0; text-align: left; }
.docs-search .tz-input { padding: 14px 16px 14px 46px; font-size: 0.975rem; border-radius: 12px; background: var(--bg-card); }
.docs-search-icon { position: absolute; left: 16px; top: 15px; color: var(--text-muted); pointer-events: none; }
.docs-search-empty { margin-top: 12px; font-size: 0.875rem; color: var(--text-muted); text-align: center; }
.docs-search-empty a { color: var(--text-accent); }
[data-docs-hidden] { display: none !important; }

.docs-quick { padding: 40px 0 0; }
.docs-quick-grid { gap: 14px; }
.docs-quick-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: border-color var(--t-fast), background var(--t-fast);
}
.docs-quick-card:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }
.docs-quick-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.docs-quick-text strong { color: var(--text-primary); font-weight: 600; }
.docs-quick-text span { font-size: 0.8rem; color: var(--text-muted); }
.docs-quick-arrow { color: var(--text-muted); transition: transform var(--t-fast), color var(--t-fast); }
.docs-quick-card:hover .docs-quick-arrow { transform: translateX(3px); color: var(--text-primary); }

.docs-product-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 36px; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.docs-product-title { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; margin-bottom: 6px; }
.docs-product-title h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.docs-product-head p { font-size: 0.95rem; }

.docs-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 48px; align-items: start; }
.docs-sidebar { position: sticky; top: calc(var(--nav-h) + 24px); }
.docs-toc { display: flex; flex-direction: column; gap: 2px; padding-left: 0; }
.docs-toc-title { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin: 0 0 10px 12px; }
.docs-toc a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-left: 2px solid transparent;
    transition: background var(--t-fast), color var(--t-fast);
}
.docs-toc a .tz-icon { color: var(--text-muted); }
.docs-toc a:hover { background: var(--bg-hover); color: var(--text-primary); }
.docs-toc a:hover .tz-icon { color: var(--text-accent); }

.docs-main { display: flex; flex-direction: column; gap: 56px; min-width: 0; }
.docs-block > p { margin-bottom: 20px; }
.docs-h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.docs-h3 .tz-icon { color: var(--text-accent); }

.docs-install-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 16px; }
.docs-panel { display: flex; flex-direction: column; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; }
.docs-panel-title { display: flex; align-items: center; gap: 8px; font-weight: 600; margin-bottom: 14px; color: var(--text-primary); }
.docs-panel-title .tz-icon { color: var(--text-muted); }
.docs-panel .btn { align-self: flex-start; margin-top: auto; }
.docs-steps { counter-reset: step; display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.docs-steps li { counter-increment: step; position: relative; padding-left: 30px; font-size: 0.875rem; color: var(--text-secondary); line-height: 1.55; }
.docs-steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 1px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border-hover);
}
.docs-steps strong { color: var(--text-primary); }

.docs-timeline { display: flex; flex-direction: column; }
.docs-timeline-item { position: relative; display: grid; grid-template-columns: 40px 1fr; gap: 16px; padding-bottom: 24px; }
.docs-timeline-item:not(:last-child)::before { content: ''; position: absolute; left: 19px; top: 42px; bottom: 4px; width: 1px; background: var(--border-hover); }
.docs-timeline-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-accent);
    border: 1px solid var(--border-accent);
    background: var(--accent-light);
}
.docs-timeline-item h4 { font-size: 1rem; margin: 8px 0 6px; }
.docs-timeline-item p { font-size: 0.9rem; }

.docs-ref-list { display: flex; flex-direction: column; gap: 10px; }
.docs-ref { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 18px 20px; }
.docs-ref-head { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 6px; }
.docs-ref-head strong { color: var(--text-primary); }
.docs-ref p { font-size: 0.875rem; line-height: 1.65; }

.docs-rules { display: flex; flex-direction: column; gap: 8px; }
.docs-rule { display: flex; gap: 14px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 14px 18px; font-size: 0.875rem; }
.docs-rule > .tz-icon { margin-top: 2px; }
.docs-rule--ok > .tz-icon { color: #4ade80; }
.docs-rule--warn { border-color: rgba(234,179,8,0.22); }
.docs-rule--warn > .tz-icon { color: #facc15; }
.docs-rule strong { display: block; color: var(--text-primary); margin-bottom: 3px; }
.docs-rule span { color: var(--text-secondary); line-height: 1.6; }

.docs-release { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 18px 20px; margin-bottom: 10px; }
.docs-release.is-current { border-color: var(--border-accent); }
.docs-release-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.docs-release-head strong { color: var(--text-primary); font-size: 1rem; }

.docs-cta { padding-bottom: var(--gap-2xl); }

/* ═══════════════════════════════════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════════════════════════════════ */
.tz-contact-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr); gap: 40px; align-items: start; }
.contact-options { display: flex; flex-direction: column; gap: 12px; }
.contact-option {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: border-color var(--t-fast), background var(--t-fast);
}
.contact-option:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }
.contact-option-text { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.contact-option-text strong { color: var(--text-primary); font-weight: 600; }
.contact-option-text span { font-size: 0.85rem; color: var(--text-muted); }
.contact-option-text em { font-style: normal; font-size: 0.85rem; color: var(--text-accent); display: inline-flex; align-items: center; gap: 4px; overflow-wrap: anywhere; margin-top: 4px; }

.contact-hours { padding: 20px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-surface); }
.contact-hours-title { display: flex; align-items: center; gap: 8px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 14px; }
.contact-hours dl { display: flex; flex-direction: column; gap: 10px; font-size: 0.875rem; }
.contact-hours dl > div { display: flex; justify-content: space-between; gap: 12px; }
.contact-hours dt { color: var(--text-secondary); }
.contact-hours dd { color: var(--text-primary); font-weight: 500; }
.contact-hours p { border-top: 1px solid var(--border); padding-top: 12px; margin-top: 14px; font-size: 0.8rem; color: var(--text-muted); }

.contact-form-card { background: var(--bg-card); border: 1px solid var(--border-hover); border-radius: var(--radius-xl); padding: 36px 40px; }
.contact-form-title { font-size: 1.3rem; margin-bottom: 6px; }
.contact-form-sub { font-size: 0.9rem; margin-bottom: 28px; color: var(--text-muted); }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.tz-contact-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-submit { align-self: flex-start; }
.contact-errors { margin-bottom: 24px; }
.contact-errors ul { display: flex; flex-direction: column; gap: 4px; }
.contact-success { align-items: center; }

/* ═══════════════════════════════════════════════════════════════════════════════
   LEGAL / ABOUT CALLOUTS + 404
═══════════════════════════════════════════════════════════════════════════════ */
.prose .prose-callout { margin: 28px 0; }
.prose .prose-callout > .tz-icon { margin-top: 4px; }

.error-page { padding: 96px 0 120px; text-align: center; }
.error-page-inner { max-width: 520px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.error-code { font-size: 0.85rem !important; font-weight: 600; letter-spacing: 0.2em; color: var(--text-accent) !important; margin: 24px 0 8px; }
.error-page h1 { margin-bottom: 14px; }
.error-desc { margin-bottom: 32px; }

/* ═══════════════════════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 960px) {
    .docs-layout { grid-template-columns: 1fr; gap: 28px; }
    .docs-sidebar { position: static; }
    .docs-toc { flex-direction: row; flex-wrap: wrap; gap: 6px; }
    .docs-toc-title { width: 100%; margin-left: 0; }
    .docs-toc a { border: 1px solid var(--border); padding: 6px 12px; font-size: 0.8rem; }
    .tz-contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .dl-card { padding: 22px 18px; }
    .dl-card-head { flex-wrap: wrap; }
    .dl-card--soon .dl-card-cta { width: 100%; }
    .dl-card-actions .btn { width: 100%; white-space: normal; }
    .docs-install-grid { grid-template-columns: 1fr; }
    .docs-product-head { flex-direction: column; }
    .contact-form-card { padding: 24px 18px; }
    .tz-contact-fields { grid-template-columns: 1fr; }
    .contact-submit { width: 100%; }
}