/*
Theme Name: UncensoredVideoLab
Theme URI: https://uncensoredvideolab.com
Author: UncensoredVideoLab Editorial
Description: "Lab" design: independent tests of AI image-to-video tools for adults. Sister lab of UncensoredReviews.
Version: 1.0.0
Requires PHP: 8.1
Text Domain: uncensoredvideolab
*/

:root {
  --uvl-bg: #F8F8FA;
  --uvl-paper: #FFFFFF;
  --uvl-panel: #F1F2F5;
  --uvl-ink: #111827;
  --uvl-ink-soft: #374151;
  --uvl-muted: #4B5563;
  --uvl-line: #E5E7EB;
  --uvl-line-strong: #D1D2D6;
  --uvl-accent: #B50F48;
  --uvl-accent-hover: #9B0D3D;
  --uvl-accent-soft: rgba(181, 15, 72, 0.06);
  --uvl-accent-line: rgba(181, 15, 72, 0.20);
  --uvl-teal: #0F766E;
  --uvl-teal-soft: rgba(15, 118, 110, 0.10);
  --uvl-amber: #B45309;
  --uvl-radius: 12px;
  --uvl-radius-sm: 8px;
  --uvl-shadow: 0 4px 16px -4px rgba(0, 0, 0, 0.08);
  --uvl-font: "Geist", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --uvl-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--uvl-bg);
  color: var(--uvl-ink);
  font-family: var(--uvl-font);
  font-size: 16px;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; }
a { color: var(--uvl-accent); text-underline-offset: 2px; }
a:hover { color: var(--uvl-accent-hover); }
:focus-visible { outline: 3px solid #2563EB; outline-offset: 2px; }
.uvl-mono { font-family: var(--uvl-mono); }
.uvl-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.uvl-skip { position: absolute; left: -9999px; top: 8px; z-index: 1000; background: var(--uvl-ink); color: #fff; padding: 10px 14px; border-radius: 8px; }
.uvl-skip:focus { left: 8px; }

.uvl-shell { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.uvl-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* Header */
.uvl-header { background: var(--uvl-paper); border-bottom: 1px solid var(--uvl-line); }
.uvl-header-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 32px; padding-top: 14px; padding-bottom: 14px; }
.uvl-brand { display: flex; align-items: center; gap: 10px; color: var(--uvl-ink); text-decoration: none; }
.uvl-brand:hover { color: var(--uvl-ink); }
.uvl-brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.uvl-brand-name { font-weight: 800; font-size: 18px; letter-spacing: -0.02em; }
.uvl-brand-sub { font-family: var(--uvl-mono); font-size: 11px; color: var(--uvl-muted); }
.uvl-nav { display: flex; flex-wrap: wrap; gap: 4px 24px; font-size: 15px; font-weight: 500; }
.uvl-nav a { color: var(--uvl-ink); text-decoration: none; padding: 10px 0; display: inline-block; }
.uvl-nav a:hover, .uvl-nav a[aria-current="page"] { color: var(--uvl-accent); }
.uvl-header-tools { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.uvl-badge-18 { font-family: var(--uvl-mono); font-size: 12px; font-weight: 600; padding: 6px 8px; border: 1px solid var(--uvl-ink); border-radius: 6px; }

/* Buttons and chips */
.uvl-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit; font-size: 15px; font-weight: 700; border-radius: 10px; padding: 12px 18px; min-height: 44px; text-decoration: none; cursor: pointer; border: 1px solid transparent; }
.uvl-btn-dark { background: var(--uvl-ink); color: #fff; }
.uvl-btn-dark:hover { background: #1F2937; color: #fff; }
.uvl-btn-accent { background: var(--uvl-accent); color: #fff; }
.uvl-btn-accent:hover { background: var(--uvl-accent-hover); color: #fff; }
.uvl-btn-ghost { background: var(--uvl-paper); color: var(--uvl-ink); border-color: var(--uvl-line); }
.uvl-btn-ghost:hover { color: var(--uvl-ink); border-color: var(--uvl-ink); }
.uvl-btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.uvl-pill { font: inherit; font-size: 13px; font-weight: 500; padding: 9px 14px; min-height: 40px; border-radius: 999px; cursor: pointer; border: 1px solid var(--uvl-line); background: var(--uvl-paper); color: var(--uvl-ink); }
.uvl-pill[aria-pressed="true"] { background: var(--uvl-ink); border-color: var(--uvl-ink); color: #fff; font-weight: 600; }
.uvl-chip { display: inline-block; font-size: 12px; font-weight: 600; padding: 4px 8px; border-radius: 6px; white-space: nowrap; }
.uvl-chip-cloud { background: rgba(181, 15, 72, 0.08); color: var(--uvl-accent); }
.uvl-chip-local { background: var(--uvl-teal-soft); color: var(--uvl-teal); }
.uvl-chip-neutral { background: var(--uvl-panel); color: var(--uvl-ink-soft); }
.uvl-tag-sponsored { font-family: var(--uvl-mono); font-size: 11px; padding: 2px 6px; border: 1px solid var(--uvl-line); border-radius: 4px; color: var(--uvl-muted); }
.uvl-kicker { font-family: var(--uvl-mono); font-size: 12px; font-weight: 600; letter-spacing: 0.08em; color: var(--uvl-accent); text-transform: uppercase; }

/* Sections and cards */
.uvl-section { padding: 56px 0; }
.uvl-section-white { background: var(--uvl-paper); border-top: 1px solid var(--uvl-line); border-bottom: 1px solid var(--uvl-line); }
.uvl-h2 { margin: 0; font-size: 28px; line-height: 1.2; letter-spacing: -0.02em; }
.uvl-section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; }
.uvl-section-head p { margin: 8px 0 0; color: var(--uvl-muted); font-size: 15px; }
.uvl-section-head > a { display: inline-block; padding: 12px 0; }
.uvl-grid { display: grid; gap: 16px; margin-top: 20px; }
.uvl-grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.uvl-grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.uvl-grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.uvl-card { background: var(--uvl-paper); border: 1px solid var(--uvl-line); border-radius: var(--uvl-radius); padding: 20px; }
.uvl-card h3 { margin: 10px 0 0; font-size: 17px; line-height: 1.35; }
.uvl-card p { margin: 6px 0 0; font-size: 14px; color: var(--uvl-ink-soft); }
.uvl-card-link { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: var(--uvl-ink); }
.uvl-card-link:hover { color: var(--uvl-ink); border-color: var(--uvl-ink); }
.uvl-card-link .uvl-card-title { font-size: 17px; font-weight: 700; line-height: 1.35; }
.uvl-card-meta { font-size: 13px; color: var(--uvl-muted); }
.uvl-step-n { font-family: var(--uvl-mono); font-size: 13px; font-weight: 600; color: var(--uvl-accent); }

/* Hero */
.uvl-hero { display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-start; padding: 56px 0 40px; }
.uvl-hero-copy { flex: 1 1 420px; min-width: 0; padding-top: 12px; }
.uvl-hero h1 { margin: 16px 0 0; font-size: clamp(34px, 5vw, 52px); line-height: 1.04; letter-spacing: -0.035em; font-weight: 800; }
.uvl-hero-lead { margin: 20px 0 0; font-size: 18px; line-height: 1.55; color: var(--uvl-ink-soft); max-width: 540px; }
.uvl-facts { margin-top: 28px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 540px; }
.uvl-fact { background: var(--uvl-paper); border: 1px solid var(--uvl-line); border-radius: 10px; padding: 14px; }
.uvl-fact-v { font-family: var(--uvl-mono); font-size: 20px; font-weight: 600; }
.uvl-fact-l { font-size: 13px; color: var(--uvl-muted); margin-top: 4px; }
.uvl-hero-note { margin: 20px 0 0; font-size: 13px; color: var(--uvl-muted); }

/* Prompt Lab */
.uvl-lab { flex: 1 1 520px; min-width: 0; background: var(--uvl-paper); border: 1px solid var(--uvl-line); border-radius: 14px; box-shadow: var(--uvl-shadow); overflow: hidden; }
.uvl-lab-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--uvl-line); background: var(--uvl-bg); }
.uvl-lab-bar strong { font-size: 15px; }
.uvl-lab-body { padding: 20px; display: flex; flex-direction: column; gap: 18px; }
.uvl-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.uvl-textarea, .uvl-input, .uvl-select { width: 100%; font: inherit; font-size: 14px; padding: 10px 12px; border: 1px solid var(--uvl-line); border-radius: 10px; color: var(--uvl-ink); background: var(--uvl-paper); min-height: 44px; }
.uvl-textarea { resize: vertical; min-height: 96px; }
.uvl-hint { font-size: 12px; color: var(--uvl-muted); margin-top: 6px; }
.uvl-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.uvl-lab-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.uvl-lab-out { display: flex; flex-wrap: wrap; gap: 16px; padding-top: 18px; border-top: 1px solid var(--uvl-line); }
.uvl-frame-wrap { flex: 0 0 auto; width: 150px; display: flex; flex-direction: column; gap: 6px; }
.uvl-frame { width: 100%; aspect-ratio: 9 / 16; max-height: 240px; background: var(--uvl-panel); border: 1px solid var(--uvl-line); border-radius: 10px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.uvl-frame[data-aspect="16:9"] { aspect-ratio: 16 / 9; }
.uvl-frame[data-aspect="1:1"] { aspect-ratio: 1 / 1; }
.uvl-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.uvl-frame-cap { font-family: var(--uvl-mono); font-size: 11px; color: var(--uvl-muted); }
.uvl-prompt-wrap { flex: 1 1 260px; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.uvl-prompt-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.uvl-prompt { font-family: var(--uvl-mono); font-size: 12.5px; line-height: 1.6; background: var(--uvl-bg); border: 1px solid var(--uvl-line); border-radius: 10px; padding: 12px 14px; white-space: pre-line; margin: 0; }
.uvl-status { font-size: 13px; color: var(--uvl-ink-soft); min-height: 20px; }
.uvl-status[data-tone="error"] { color: #B91C1C; }
.uvl-consent { font-size: 12px; color: var(--uvl-muted); padding: 10px 12px; background: var(--uvl-bg); border-radius: 8px; border: 1px solid var(--uvl-line); }

/* Contextual CTA (in-content, never sticky) */
.uvl-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; padding: 16px; border-radius: 12px; background: var(--uvl-accent-soft); border: 1px solid var(--uvl-accent-line); margin: 24px 0; }
.uvl-cta-copy { flex: 1 1 220px; min-width: 0; }
.uvl-cta-title { font-size: 15px; font-weight: 700; margin: 0; }
.uvl-cta-desc { font-size: 13px; color: var(--uvl-ink-soft); margin: 2px 0 0; }
.uvl-cta-note { flex-basis: 100%; font-family: var(--uvl-mono); font-size: 11px; color: var(--uvl-muted); }

/* Tables */
.uvl-table-box { margin-top: 24px; overflow-x: auto; border: 1px solid var(--uvl-line); border-radius: 12px; background: var(--uvl-paper); }
.uvl-table { width: 100%; min-width: 860px; border-collapse: collapse; font-size: 14px; }
.uvl-table th { background: var(--uvl-bg); text-align: left; padding: 12px 16px; font-size: 12px; font-weight: 600; color: var(--uvl-muted); border-bottom: 1px solid var(--uvl-line); }
.uvl-table td { padding: 14px 16px; border-bottom: 1px solid var(--uvl-panel); vertical-align: top; }
.uvl-table tr:last-child td { border-bottom: 0; }
.uvl-table .uvl-tname { font-weight: 700; }
.uvl-table .uvl-tnote { font-size: 12px; color: var(--uvl-muted); margin-top: 2px; }
.uvl-table-foot { margin: 12px 0 0; font-size: 12px; color: var(--uvl-muted); }

/* Locale and plain bands */
.uvl-band { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding: 18px 20px; background: var(--uvl-paper); border: 1px solid var(--uvl-line); border-radius: 12px; }

/* Article */
.uvl-crumbs { font-size: 13px; color: var(--uvl-muted); padding-top: 28px; }
.uvl-crumbs a { color: var(--uvl-muted); }
.uvl-crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.uvl-crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--uvl-line-strong); }
.uvl-article-head { padding: 16px 0 8px; }
.uvl-article-head h1 { margin: 10px 0 0; font-size: clamp(30px, 4vw, 42px); line-height: 1.12; letter-spacing: -0.03em; }
.uvl-article-lead { font-size: 18px; color: var(--uvl-ink-soft); margin: 14px 0 0; }
.uvl-byline { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--uvl-muted); margin-top: 16px; padding-bottom: 20px; border-bottom: 1px solid var(--uvl-line); }
.uvl-byline a { color: var(--uvl-ink); font-weight: 600; }
.uvl-entry { padding: 8px 0 32px; font-size: 17px; line-height: 1.75; }
.uvl-entry h2 { font-size: 26px; line-height: 1.25; letter-spacing: -0.02em; margin: 40px 0 12px; }
.uvl-entry h3 { font-size: 19px; margin: 28px 0 8px; }
.uvl-entry p, .uvl-entry li { color: var(--uvl-ink); }
.uvl-entry ul, .uvl-entry ol { padding-left: 22px; }
.uvl-entry code { font-family: var(--uvl-mono); font-size: 0.86em; background: var(--uvl-panel); padding: 2px 6px; border-radius: 5px; }
.uvl-entry pre { font-family: var(--uvl-mono); font-size: 13px; line-height: 1.6; background: var(--uvl-paper); border: 1px solid var(--uvl-line); border-radius: 10px; padding: 14px 16px; overflow-x: auto; white-space: pre-wrap; }
.uvl-entry table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 15px; display: block; overflow-x: auto; }
.uvl-entry th, .uvl-entry td { border: 1px solid var(--uvl-line); padding: 10px 12px; text-align: left; vertical-align: top; }
.uvl-entry th { background: var(--uvl-bg); font-size: 13px; }
.uvl-entry blockquote { margin: 20px 0; padding: 12px 18px; border-left: 3px solid var(--uvl-line-strong); background: var(--uvl-paper); color: var(--uvl-ink-soft); }
.uvl-glance { background: var(--uvl-paper); border: 1px solid var(--uvl-line); border-radius: 12px; padding: 18px 20px; margin: 24px 0; }
.uvl-glance h2 { margin: 0 0 10px !important; font-size: 18px !important; }
.uvl-glance dl { display: grid; grid-template-columns: minmax(140px, 220px) 1fr; gap: 8px 16px; margin: 0; font-size: 15px; }
.uvl-glance dt { color: var(--uvl-muted); }
.uvl-glance dd { margin: 0; }
.uvl-status-pill { display: inline-block; font-family: var(--uvl-mono); font-size: 12px; padding: 3px 8px; border-radius: 6px; background: rgba(180, 83, 9, 0.10); color: var(--uvl-amber); }
.uvl-sources { font-size: 14px; border-top: 1px solid var(--uvl-line); padding-top: 16px; margin-top: 32px; }
.uvl-sources h2 { font-size: 18px !important; margin: 0 0 8px !important; }
.uvl-sources ol { padding-left: 20px; }
.uvl-sources li { word-break: break-word; }
.uvl-author-box { display: flex; gap: 16px; align-items: flex-start; background: var(--uvl-paper); border: 1px solid var(--uvl-line); border-radius: 12px; padding: 18px; margin: 32px 0; }
.uvl-avatar { flex: 0 0 48px; width: 48px; height: 48px; border-radius: 50%; background: var(--uvl-ink); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; }
.uvl-author-box p { margin: 4px 0 0; font-size: 14px; color: var(--uvl-ink-soft); }

/* Archive list */
.uvl-archive-head { padding: 40px 0 8px; }
.uvl-archive-head h1 { margin: 8px 0 0; font-size: 38px; letter-spacing: -0.03em; }
.uvl-archive-head p { color: var(--uvl-ink-soft); max-width: 680px; }
.uvl-pagination { display: flex; gap: 8px; margin: 32px 0; flex-wrap: wrap; }
.uvl-pagination a, .uvl-pagination span { padding: 10px 14px; border: 1px solid var(--uvl-line); border-radius: 8px; background: var(--uvl-paper); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }

/* Calculator */
.uvl-calc { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); margin: 24px 0; }
.uvl-calc fieldset { border: 1px solid var(--uvl-line); border-radius: 12px; padding: 16px 18px; background: var(--uvl-paper); margin: 0; }
.uvl-calc legend { font-weight: 700; padding: 0 6px; }
.uvl-calc label { display: block; font-size: 14px; font-weight: 600; margin-top: 12px; }
.uvl-calc output { display: block; font-family: var(--uvl-mono); font-size: 22px; font-weight: 600; margin-top: 14px; }

/* Footer */
.uvl-footer { background: var(--uvl-ink); color: #D1D5DB; margin-top: 56px; }
.uvl-footer-inner { display: flex; flex-wrap: wrap; gap: 24px 48px; padding: 40px 0; font-size: 14px; }
.uvl-footer a { color: #FFFFFF; }
.uvl-footer a:hover { color: #FFD1DE; }
.uvl-footer-about { flex: 1 1 320px; min-width: 0; }
.uvl-footer-about strong { color: #fff; font-size: 17px; }
.uvl-footer-col { display: flex; flex-direction: column; gap: 8px; }
.uvl-footer-col span { color: #9CA3AF; font-size: 12px; font-family: var(--uvl-mono); text-transform: uppercase; letter-spacing: 0.06em; }
.uvl-footer-legal { border-top: 1px solid #1F2937; padding: 16px 0 28px; font-size: 12px; color: #9CA3AF; }

/* Age notice (legal interstitial, content stays in the page) */
.uvl-age { position: fixed; inset: 0; z-index: 2000; background: rgba(17, 24, 39, 0.82); display: none; align-items: center; justify-content: center; padding: 16px; }
.uvl-age[data-open="true"] { display: flex; }
.uvl-age-card { background: var(--uvl-paper); border-radius: 14px; padding: 24px; max-width: 440px; width: 100%; }
.uvl-age-card h2 { margin: 0; font-size: 22px; }
.uvl-age-card p { color: var(--uvl-ink-soft); font-size: 15px; }
.uvl-age-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

@media (max-width: 720px) {
  .uvl-header-tools { margin-left: 0; }
  .uvl-facts { grid-template-columns: 1fr 1fr; }
  .uvl-glance dl { grid-template-columns: 1fr; }
  .uvl-glance dt { font-weight: 600; color: var(--uvl-ink); }
  .uvl-frame-wrap { width: 120px; }
}