/* ============================================================================
   STUDIO — Social-Slides (intern, ?studio=1).
   1:1-Port der Claude-Design-Mockups (Handoff 2026-06-29), Klassen mit `rts-`
   geprefixt gegen App-CSS-Kollisionen. Fonts: lokale @font-face aus base.css
   (DM Serif Display + Instrument Sans) — KEIN Google-Fonts-Import (DSGVO).
   Slides werden offscreen in exakter Pixelgröße gerendert + per html2canvas
   capturet. Brand-Tokens hier scoped, damit der Render-Container autark ist.
   ============================================================================ */
.rts-frame {
  --cream:#FAF9F7; --cream-soft:#F4F2EC; --ink:#18170F; --ink-muted:rgba(24,23,15,.6);
  --terracotta:#C4654A; --teal:#2A7C76; --gold:#C8A951;
  --font-display:'DM Serif Display',Georgia,serif;
  --font-body:'Instrument Sans','Segoe UI',system-ui,sans-serif;
  position:relative; overflow:hidden; background:var(--cream);
  font-family:var(--font-body); color:var(--ink);
}
.rts-frame *{box-sizing:border-box;}
.rts-r45{width:1080px;height:1350px;}
.rts-r916{width:1080px;height:1920px;}
.rts-r23{width:1080px;height:1620px;}

/* shared */
.rts-head{position:absolute;left:56px;right:56px;top:34px;display:flex;justify-content:space-between;align-items:flex-start;z-index:6;}
.rts-r916 .rts-head{top:214px;}
.rts-wm{font-family:var(--font-display);font-style:italic;font-size:46px;line-height:1;color:var(--ink);}
.rts-r916 .rts-wm{font-size:50px;}
/* Tagline 1:1 wie die Karten-Header (map-export.js): 11px, weiter gesperrt, Abstand
   so dass Wordmark+Claim beim Durchklicken Karte→Stopp→Collage NICHT springen. */
.rts-wmtag{font:600 11px/1.2 var(--font-body);letter-spacing:.30em;color:var(--ink-muted);margin-top:28px;}
.rts-onphoto .rts-wm{color:#fff;}
.rts-onphoto .rts-wmtag{color:rgba(255,255,255,.85);}
.rts-onphoto .rts-wm,.rts-onphoto .rts-wmtag{text-shadow:0 2px 16px rgba(0,0,0,.55);}
/* Pill als Inline-SVG (Text zentriert via dominant-baseline) — html2canvas zentriert
   Flex/Block-Text vertikal unzuverlässig; SVG rendert pixelgenau (wie Karten-Pins). */
.rts-pillsvg{display:block;flex:none;}
.rts-onphoto .rts-pillsvg{filter:drop-shadow(0 1px 10px rgba(0,0,0,.5));}
.rts-kick{font:600 22px/1.2 var(--font-body);letter-spacing:.2em;text-transform:uppercase;color:var(--terracotta);margin:0;}
.rts-city{font-family:var(--font-display);line-height:1.05;color:var(--ink);margin:16px 0 0;}
.rts-r45 .rts-city{font-size:112px;} .rts-r916 .rts-city{font-size:124px;} .rts-r23 .rts-city{font-size:114px;}
.rts-meta{font:500 30px var(--font-body);color:var(--ink-muted);margin:24px 0 0;max-width:820px;line-height:1.5;}
.rts-meta b{color:var(--ink);font-weight:700;}
.rts-sig .rts-sigpre{font-family:var(--font-display);font-style:italic;font-size:27px;line-height:1.3;color:var(--ink-muted);margin:0;}
/* italic wie das Karten-Signet (map-export _atomSignature) — „Routaris.com" ist
   überall dieselbe kursive DM-Serif-Marke (Header-Wordmark ist ebenfalls italic). */
.rts-sig .rts-sigurl{font-family:var(--font-display);font-style:italic;font-size:52px;color:var(--ink);line-height:1.15;margin-top:8px;}
.rts-sig .rts-sigurl span{color:var(--terracotta);}
.rts-lt .rts-sigpre{color:rgba(255,255,255,.9);}
.rts-lt .rts-sigurl{color:#fff;}
.rts-lt .rts-sigpre,.rts-lt .rts-sigurl{text-shadow:0 2px 16px rgba(0,0,0,.55);}
.rts-credit{position:absolute;font:500 16px var(--font-body);letter-spacing:.02em;z-index:6;}
.rts-ph{position:absolute;background-size:cover;background-position:center;}

/* Magazine Cover (Stop-Slide) */
.rts-mcph{position:absolute;inset:0;background-size:cover;background-position:center;}
.rts-mcscrimtop{position:absolute;inset:0 0 auto 0;height:340px;background:linear-gradient(rgba(0,0,0,.5),rgba(0,0,0,0));z-index:2;}
.rts-mcscrimbot{position:absolute;inset:auto 0 0 0;height:82%;z-index:2;
  background:linear-gradient(to top,rgba(11,9,5,.96) 0%,rgba(11,9,5,.9) 14%,rgba(11,9,5,.66) 32%,rgba(11,9,5,.34) 50%,rgba(11,9,5,.1) 68%,rgba(11,9,5,0) 82%);}
.rts-mctint{position:absolute;inset:0;background:rgba(8,7,4,.1);z-index:1;}
/* display:block statt flex — html2canvas positioniert Flex-Spalten-Kinder (v.a. den
   dünnen Terracotta-Strich) vertikal unzuverlässig; Block-Flow rendert exakt. */
.rts-mcbody{position:absolute;left:60px;right:60px;display:block;text-align:left;z-index:4;}
.rts-r45 .rts-mcbody{bottom:74px;} .rts-r916 .rts-mcbody{bottom:252px;} .rts-r23 .rts-mcbody{bottom:86px;}
.rts-mcbody .rts-kick{text-shadow:0 2px 16px rgba(0,0,0,.7);}
.rts-mcbody .rts-city{color:#fff;text-shadow:0 3px 26px rgba(0,0,0,.6);}
.rts-mcbody .rts-rule{display:block;margin:0;line-height:0;}
.rts-mcbody .rts-rule .rts-rulesvg{display:block;filter:drop-shadow(0 1px 10px rgba(0,0,0,.4));}
/* margin-top:0 — der Abstand zum Strich steckt bereits in der Strich-SVG-Box (s.o.) */
.rts-mcbody .rts-meta{color:rgba(255,255,255,.94);text-shadow:0 2px 16px rgba(0,0,0,.55);margin-top:0;}
.rts-mcbody .rts-meta b{color:#fff;}
.rts-mcbody .rts-sig{margin-top:40px;}
.rts-mccredit{right:60px;color:rgba(255,255,255,.78);text-shadow:0 1px 8px rgba(0,0,0,.6);}
.rts-r45 .rts-mccredit{bottom:34px;} .rts-r916 .rts-mccredit{bottom:232px;} .rts-r23 .rts-mccredit{bottom:40px;}

/* Mosaik (Collage) */
.rts-b2{position:absolute;inset:0;display:flex;flex-direction:column;background:var(--ink);}
.rts-b2top{background:var(--cream);flex:none;}
.rts-r45 .rts-b2top{padding:32px 56px 30px;} .rts-r916 .rts-b2top{padding:216px 56px 30px;} .rts-r23 .rts-b2top{padding:32px 56px 30px;}
.rts-b2head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:26px;}
.rts-b2h{font-family:var(--font-display);font-size:66px;color:var(--ink);margin:8px 0 0;line-height:1.28;}
.rts-b2sub{font:500 24px/1.3 var(--font-body);color:var(--ink-muted);margin:14px 0 0;}
.rts-mosaic{flex:1;display:grid;gap:6px;min-height:0;grid-template-columns:1fr 1fr;}
/* Sammel-Bildquelle (alle Kacheln = Pexels) — dezent in der Ecke der cremefarbenen
   Fußleiste; ersetzt Einzel-Credits pro Kachel (zu unruhig) und kollidiert dort mit
   keinem Foto/Label. */
.rts-mcredit{position:absolute;top:12px;right:18px;font:500 14px var(--font-body);letter-spacing:.02em;color:rgba(24,23,15,.42);}
.rts-n1{grid-template-columns:1fr;grid-template-rows:1fr;}
.rts-n2{grid-template-columns:1fr;grid-template-rows:1fr 1fr;}
.rts-n3{grid-template-rows:1.2fr 1fr;}
.rts-n3 .rts-mtile:first-child{grid-column:1 / 3;}
.rts-n4{grid-template-rows:1fr 1fr;}
.rts-n5{grid-template-rows:1.12fr 1fr 1fr;}
.rts-n5 .rts-mtile:first-child{grid-column:1 / 3;}
.rts-n6{grid-template-rows:repeat(3,1fr);}
.rts-n2 .rts-mcity{font-size:58px;}
.rts-n3 .rts-mtile:first-child .rts-mcity,.rts-n5 .rts-mtile:first-child .rts-mcity{font-size:62px;}
.rts-cols3{grid-template-columns:repeat(3,1fr);grid-auto-rows:minmax(0,1fr);}
.rts-cols3.rts-lead3 .rts-mtile:first-child{grid-column:1 / 4;}
.rts-cols3.rts-lead2 .rts-mtile:first-child{grid-column:1 / 3;}
.rts-cols3 .rts-badge{width:42px;height:42px;font-size:23px;top:12px;left:12px;border-width:2.5px;}
.rts-cols3 .rts-mlabel{left:16px;right:16px;bottom:22px;}
.rts-cols3 .rts-mcity{font-size:34px;}
.rts-cols3 .rts-mliner{display:none;}
.rts-cols3 .rts-mscrim{background:linear-gradient(transparent 30%,rgba(11,9,5,.9));}
.rts-cols3 .rts-mtile:first-child .rts-mcity{font-size:52px;}
.rts-cols3.rts-lead3 .rts-mtile:first-child .rts-mliner,.rts-cols3.rts-lead2 .rts-mtile:first-child .rts-mliner{display:block;}
.rts-mtile{position:relative;background-size:cover;background-position:center;overflow:hidden;}
.rts-mscrim{position:absolute;inset:0;background:linear-gradient(transparent 38%,rgba(11,9,5,.9));}
/* Badge = Sizing-Container; Kreis + zentrierte Ziffer kommen aus dem Inline-SVG. */
.rts-badge{position:absolute;top:18px;left:18px;width:52px;height:52px;filter:drop-shadow(0 5px 14px rgba(0,0,0,.3));z-index:2;}
.rts-badgesvg{display:block;width:100%;height:100%;}
.rts-mlabel{position:absolute;left:24px;right:24px;bottom:30px;z-index:2;}
.rts-mcity{font-family:var(--font-display);font-size:48px;color:#fff;margin:0;line-height:1;text-shadow:0 2px 14px rgba(0,0,0,.6);}
.rts-mliner{font:500 21px var(--font-body);color:rgba(255,255,255,.92);margin:12px 0 0;line-height:1.3;text-shadow:0 1px 10px rgba(0,0,0,.6);}
/* Outro-Signet = 1:1 das Karten-Signet (map-export _atomSignature): zentriert,
   2-zeilig, „Routaris.com" kursiv (Routaris=ink, .com=terracotta) → Karte (Slide 1)
   und Collage (letzte Slide) wirken als ein Set. */
.rts-b2cta{background:var(--cream);flex:none;text-align:center;position:relative;}
.rts-b2cta .rts-sig{display:inline-block;}
.rts-b2cta .rts-sigpre{font-size:19px;color:rgba(24,23,15,.5);}
.rts-b2cta .rts-sigurl{font-size:40px;margin-top:6px;}
.rts-r45 .rts-b2cta{padding:30px 24px;} .rts-r916 .rts-b2cta{padding:30px 24px 250px;} .rts-r23 .rts-b2cta{padding:34px 24px;}

/* Offscreen-Render-Bühne */
.rts-stage{position:fixed;left:-99999px;top:0;z-index:-1;pointer-events:none;}

/* ===== Studio-Panel (UI) ===== */
.rts-panel{position:fixed;inset:0;z-index:100000;display:flex;align-items:center;justify-content:center;background:rgba(24,23,15,.55);font-family:'Instrument Sans',system-ui,sans-serif;}
.rts-panel-card{background:#FAF9F7;border-radius:16px;max-width:760px;width:calc(100% - 40px);max-height:90vh;overflow:auto;padding:24px 26px;box-shadow:0 30px 80px -20px rgba(0,0,0,.5);}
.rts-panel-card h3{font-family:'DM Serif Display',Georgia,serif;font-size:24px;margin:0 0 4px;color:#18170F;}
.rts-panel-card .rts-lede{font-size:13px;color:rgba(24,23,15,.6);margin:0 0 16px;}
.rts-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:10px 0;}
.rts-chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;border:1.5px solid rgba(24,23,15,.16);border-radius:999px;padding:7px 13px;cursor:pointer;user-select:none;background:#fff;}
.rts-chip.is-on{border-color:#C4654A;background:#fef0ec;color:#C4654A;font-weight:600;}
.rts-btn{border:none;border-radius:100px;padding:13px 22px;font-weight:600;font-size:14px;cursor:pointer;}
.rts-btn-primary{background:#C4654A;color:#fff;}
.rts-btn-ghost{background:transparent;border:1.5px solid rgba(24,23,15,.16);color:#18170F;}
.rts-preview{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;}
.rts-preview img{height:150px;border-radius:6px;box-shadow:0 6px 18px -8px rgba(0,0,0,.4);background:#eee;}
.rts-muted{font-size:12px;color:rgba(24,23,15,.5);}