:root{
  --ink:#15242f; --ink-2:#3d4f5c;
  --paper:#f4f3ef; --card:#ffffff;
  --line:#e3e1da; --line-2:#cfccc2;
  --accent:#e8551f; --accent-soft:#fdeee6;
  --good:#1e7d4f; --good-bg:#e7f3ec;
  --warn:#b97b0e; --warn-bg:#fdf3df;
  --bad:#c2402a;  --bad-bg:#faeae6;
  --mono:'IBM Plex Mono',Consolas,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:auto}
html,body{height:100%;overflow-anchor:none}
/* Immer Platz für die Scrollleiste reservieren, damit der Inhalt beim Schrittwechsel nicht springt */
html{scrollbar-gutter:stable}
body{background:var(--paper);font-family:'IBM Plex Sans',sans-serif;color:var(--ink);font-size:14px;-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer}
.app{display:flex;min-height:100vh}

/* ---------- Sidebar ---------- */
.side{width:262px;background:var(--ink);color:#c8d2d9;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh;padding-bottom:36px}
.logo{display:flex;align-items:center;gap:11px;padding:22px 20px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
.logo-mark{width:34px;height:34px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;font-family:Archivo;font-weight:800;font-size:16px;color:#fff}
.logo-name{font-family:Archivo;font-weight:700;font-size:16px;color:#fff;letter-spacing:.02em}
.logo-sub{font-size:10.5px;color:#7e8f9b;letter-spacing:.08em;text-transform:uppercase;margin-top:1px}
.proj{margin:14px 12px 6px;padding:11px 14px;background:rgba(255,255,255,.06);border-radius:10px}
.proj b{display:block;color:#fff;font-size:13px;font-weight:600}
.proj span{font-size:11px;color:#7e8f9b}
.steps-nav{padding:12px 12px;flex:1;position:relative}
.steps-line{position:absolute;left:36px;top:42px;height:252px;width:2px;background:rgba(255,255,255,.10);z-index:1}
.snav{display:flex;gap:13px;padding:14px 11px;border-radius:11px;align-items:flex-start;position:relative;margin-bottom:3px;z-index:2;text-decoration:none;width:100%;text-align:left;background:none;border:none;color:inherit}
.snav[data-reachable="1"]{cursor:pointer}
.snav[data-reachable="1"]:hover{background:rgba(255,255,255,.06)}
.s-num{width:27px;height:27px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:12px;font-weight:600;border:1.6px solid #4a5d6c;color:#8a9aa6;background:var(--ink)}
.snav div b{display:block;font-family:'IBM Plex Sans';font-size:13.5px;font-weight:600;color:#c8d2d9}
.snav div span{font-size:11px;color:#66798a;display:block;margin-top:2.5px}
.snav.done .s-num{background:#1e3f2e;border-color:#2e6e50;color:#7fd6a6}
.snav.done div b{color:#93a6b2}
.snav.on{background:rgba(232,85,31,.16)}
.snav.on .s-num{background:var(--accent);border-color:var(--accent);color:#fff}
.snav.on div b{color:#fff}
.snav.on div span{color:#f2ab8b}
.snav.lock{opacity:.5}
.side-foot{padding:16px 20px;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:10px}
.avatar{width:32px;height:32px;border-radius:50%;background:#31485a;display:flex;align-items:center;justify-content:center;font-family:Archivo;font-weight:700;font-size:12px;color:#fff}
.side-foot b{display:block;color:#fff;font-size:12.5px;font-weight:600}
.side-foot span{font-size:11px;color:#7e8f9b}

/* ---------- Hauptbereich ---------- */
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:62px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 26px;gap:14px;flex-shrink:0;position:sticky;top:0;z-index:20}
.crumb{font-size:12.5px;color:#8a8778}
.crumb b{color:var(--ink);font-weight:600}
.crumb .sep{margin:0 7px;color:#c5c2b6}
.top-spacer{flex:1}
.step-chip{font-family:var(--mono);font-size:11.5px;font-weight:600;color:var(--ink-2);border:1px solid var(--line-2);border-radius:20px;padding:5px 13px;background:#fff;white-space:nowrap}
/* Sprachumschalter — kompakte Tag-Leiste, optisch auf Höhe von .step-chip */
.langbar{display:inline-flex;align-items:center;gap:2px;background:#f1efe9;border:1px solid var(--line-2);border-radius:20px;padding:2px;flex-shrink:0}
.lang{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.05em;color:#8a877c;background:none;border:none;border-radius:16px;padding:4px 9px;line-height:1.25}
.lang:hover{color:var(--ink)}
.lang.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(21,36,47,.16)}
.btn{font-family:'IBM Plex Sans';font-size:13px;font-weight:600;border-radius:8px;padding:8.5px 15px;border:1px solid var(--line-2);background:#fff;color:var(--ink);display:inline-flex;align-items:center;gap:7px}
.btn:hover{border-color:#a8a49a}
.btn.primary{background:#c8410f;border-color:#c8410f;color:#fff} /* AA-Kontrast 4,5:1 auf Weiß */
.btn.primary:hover{background:#b03a0d}
.btn.primary:disabled{background:#e9a88d;border-color:#e9a88d;cursor:not-allowed}
.btn svg{width:14px;height:14px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.content{flex:1;padding:24px 28px 132px;display:flex;flex-direction:column;min-height:0}
h1{font-family:Archivo;font-weight:700;font-size:22px;letter-spacing:-.01em}
.h-sub{font-size:14px;color:#77746a;margin-top:5px}

/* Karten & Tabellen */
.card{background:var(--card);border:1px solid var(--line);border-radius:12px}
.card-h{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.card-h h3{font-family:Archivo;font-size:14px;font-weight:700}
.card-h .right{margin-left:auto;display:flex;gap:8px;align-items:center}
table{border-collapse:collapse;width:100%}
th{font-family:Archivo;font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#8a877c;text-align:left;padding:9px 14px;border-bottom:1px solid var(--line);background:#faf9f6}
td{padding:9px 14px;border-bottom:1px solid #efede7;font-size:13px;vertical-align:middle}
tr:last-child td{border-bottom:none}
.num,.mono{font-family:var(--mono);font-size:12.5px}
td.num,td .num,th{white-space:nowrap} /* Zahlen und Spaltenköpfe nie umbrechen */
td.r,th.r{text-align:right}
.pos{font-family:var(--mono);font-size:12px;color:#77746a}
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;border-radius:20px;padding:2.5px 9px;white-space:nowrap}
.badge.good{background:var(--good-bg);color:var(--good)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.bad{background:var(--bad-bg);color:var(--bad)}
.badge.mut{background:#efede7;color:#77746a}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block;flex-shrink:0}
.dot.g{background:var(--good)}.dot.y{background:var(--warn)}.dot.r{background:var(--bad)}
.src{font-family:var(--mono);font-size:10.5px;color:#8a877c;border:1px solid var(--line-2);border-radius:4px;padding:1px 6px;white-space:nowrap}

/* KPI */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:15px 18px 13px}
.kpi .k-label{font-family:Archivo;font-size:10.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:#8a877c}
.kpi .k-val{font-family:var(--mono);font-size:23px;font-weight:600;margin-top:6px;letter-spacing:-.02em}
.kpi .k-sub{font-size:12px;color:#77746a;margin-top:3px}
.kpi.hero{background:var(--ink);border-color:var(--ink);color:#fff}
.kpi.hero .k-label{color:#8fa0ac}
.kpi.hero .k-sub{color:#a9b7c1}
.up{color:var(--good);font-weight:600}
.kpi.hero .up{color:#5fd39a}

/* Schritt 1 */
.grid-2{display:grid;grid-template-columns:560px 1fr;gap:18px;flex:1;min-height:0;align-items:start}
.drop{border:2px dashed var(--line-2);border-radius:12px;background:#fbfaf7;padding:36px 26px;text-align:center;color:#77746a;transition:border-color .15s,background .15s;cursor:pointer}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop b{display:block;font-family:Archivo;font-size:14.5px;color:var(--ink);margin:10px 0 4px}
.drop svg{width:34px;height:34px;stroke:var(--accent);stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.file{display:flex;align-items:center;gap:13px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;margin-top:10px}
.ficon{width:38px;height:44px;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--mono);font-size:9px;font-weight:600;color:#fff;flex-shrink:0}
.ficon small{font-size:8px;opacity:.85}
.f-gaeb{background:#2c5f8a}
.file b{font-size:13px;font-weight:600;display:block}
.file .fmeta{font-size:11.5px;color:#8a877c;margin-top:2px}
.file .right{margin-left:auto;text-align:right}
.mini-stat{flex:1;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 15px}
.mini-stat .k-label{font-family:Archivo;font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#8a877c}
.mini-stat .v{font-size:13.5px;font-weight:600;margin-top:4px}
.tree .lvl0{font-family:Archivo;font-weight:700;padding:9px 16px;background:#faf9f6;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px;font-size:13px}
.tree .lvl0 .pos{color:#2c5f8a}
.tree table td{padding:8px 16px}
.tree-scroll{max-height:430px;overflow-y:auto}
.err-box{margin-top:12px;padding:12px 16px;background:var(--bad-bg);border:1px solid #eec4ba;border-radius:10px;font-size:12.5px;color:var(--bad)}
/* Beispieldateien — drei gleich breite Kacheln in einer Reihe */
.samples{margin-top:14px}
.samples-h{font-size:12px;color:#77746a;margin-bottom:8px}
.samples-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.sample{display:flex;flex-direction:column;gap:2px;padding:11px 14px;border:1px solid var(--line-2);
  border-radius:10px;background:#fff;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.sample:hover{border-color:var(--accent);transform:translateY(-1px)}
.sample b{font-size:12.5px;font-weight:600}
.sample span{font-family:var(--mono);font-size:10.5px;color:#8a877c}

/* Schritt 2 */
.cbx{width:18px;height:18px;border-radius:5px;border:2px solid var(--line-2);background:#fff;flex-shrink:0;position:relative;display:inline-block;cursor:pointer}
.cbx.on{background:var(--accent);border-color:var(--accent)}
.cbx.on::after{content:'';position:absolute;left:4px;top:0.5px;width:5px;height:9px;border:solid #fff;border-width:0 2.5px 2.5px 0;transform:rotate(45deg)}
.sec-row{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid #efede7;background:#faf9f6;cursor:pointer;flex-wrap:wrap;min-width:0}
.sec-row b{font-family:Archivo;font-size:13.5px;min-width:0}
.sec-row:hover{background:#f4f2ea}
.pos-row{display:flex;align-items:center;gap:12px;padding:9px 16px 9px 46px;border-bottom:1px solid #f3f1eb;font-size:13px}
.sup-row{display:flex;align-items:center;gap:13px;padding:13px 18px;border-bottom:1px solid #efede7}
.sup-row b{display:block;font-size:13.5px}
.sup-row .mail{font-size:11.5px;color:#8a877c;margin-top:1px}
.sumline{display:flex;justify-content:space-between;font-size:12.5px;padding:7px 0;border-bottom:1px solid #efede7;gap:10px}
.sumline:last-child{border-bottom:none}
.sumline .num{font-size:12.5px}

/* Schritt 3 */
.tabs{display:flex;gap:5px;background:#eceae3;border-radius:11px;padding:4px;width:fit-content}
.tab{padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;color:#77746a;display:flex;gap:8px;align-items:center;border:none;background:none}
.tab.on{background:#fff;color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.10)}
.seg{display:flex;gap:3px;height:9px;border-radius:5px;overflow:hidden;flex:1}
.seg i{border-radius:2px}
.conf{width:54px;height:5px;background:#eceae3;border-radius:3px;overflow:hidden;display:inline-block;vertical-align:middle;margin-right:7px}
.conf i{display:block;height:100%;background:var(--good)}
.kbd{font-family:var(--mono);font-size:10.5px;border:1px solid var(--line-2);border-bottom-width:2.5px;border-radius:5px;padding:1.5px 7px;background:#fff;color:var(--ink-2)}
.split{display:grid;grid-template-columns:520px 1fr;gap:18px;flex:1;min-height:0;align-items:start}
.viewer{background:#40474d;border-radius:12px;position:relative;overflow:hidden;display:flex;align-items:flex-start;justify-content:center;min-height:640px}
.viewer-bar{position:absolute;top:0;left:0;right:0;height:42px;background:rgba(20,24,28,.85);display:flex;align-items:center;padding:0 14px;gap:10px;z-index:5;color:#cfd6db;font-size:12px}
.viewer-bar .mono{color:#9aa6ae}
.page{width:400px;background:#fdfcf8;transform:rotate(-.8deg);box-shadow:0 12px 40px rgba(0,0,0,.5);padding:28px 28px 34px;position:relative;font-size:11px;color:#33383c;margin-top:66px;margin-bottom:30px}
.page::after{content:'';position:absolute;inset:0;background:repeating-linear-gradient(3deg,transparent 0 46px,rgba(120,110,90,.045) 46px 47px);pointer-events:none}
.p-head{display:flex;justify-content:space-between;border-bottom:1.4px solid #33383c;padding-bottom:8px;margin-bottom:6px}
.p-head b{font-size:13px}
.p-tbl{width:100%;border-collapse:collapse;margin-top:8px}
.p-tbl th{background:none;border:1px solid #9aa0a5;font-size:8.5px;color:#33383c;padding:4px 6px}
.p-tbl td{border:1px solid #b7bcc0;padding:6px;font-size:10px;color:#33383c}
.hand{font-family:Caveat;font-size:19px;font-weight:600;color:#1f3f8f;transform:rotate(-1.4deg);display:inline-block}
.hand.small{font-size:16px}
.hl-cell{position:relative;box-shadow:inset 0 0 0 2px var(--warn);background:rgba(185,123,14,.10)!important}
.hl-cell .tag{position:absolute;top:-9px;left:-2px;background:var(--warn);color:#fff;font-family:var(--mono);font-size:9px;font-weight:600;padding:1px 5px;border-radius:3px;white-space:nowrap;z-index:3}
.comment-box{border:2px dashed var(--accent);border-radius:6px;background:rgba(232,85,31,.05);padding:10px 12px 6px;margin-top:16px;position:relative}
.comment-box .tag{position:absolute;top:-10px;left:8px;background:var(--accent);color:#fff;font-family:var(--mono);font-size:9px;font-weight:600;padding:1px 6px;border-radius:3px}
.hero-review{background:#fff;border:1.6px solid var(--warn);border-radius:14px;padding:16px 20px 18px;box-shadow:0 6px 24px rgba(185,123,14,.12)}
.hero-review.ok{border-color:var(--good);box-shadow:0 6px 24px rgba(30,125,79,.10)}
.crop{width:200px;height:120px;background:#fdfcf8;border:1px solid var(--line-2);border-radius:10px;position:relative;overflow:hidden;flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:14px}
.crop::after{content:'';position:absolute;inset:0;background:repeating-linear-gradient(2deg,transparent 0 22px,rgba(120,110,90,.07) 22px 23px)}
.crop .ctx{font-family:var(--mono);font-size:11px;color:#a8a49a}
.crop .big{font-family:Caveat;font-size:42px;font-weight:600;color:#1f3f8f;transform:rotate(-2deg);border:2px dashed var(--warn);border-radius:8px;padding:0 12px;background:rgba(185,123,14,.06)}
.crop .cap{position:absolute;bottom:0;left:0;right:0;background:rgba(21,36,47,.85);color:#cfd6db;font-family:var(--mono);font-size:9.5px;padding:3px 9px;z-index:2}
.check-line{display:flex;align-items:center;gap:8px;font-size:12.5px;padding:3.5px 0;white-space:nowrap}
.check-line .num{font-size:12px}
.hero-body{display:flex;gap:16px;align-items:center;min-width:0;flex-wrap:wrap}
.hero-checks{flex:1;min-width:300px}
.hero-actions{display:flex;flex-direction:column;gap:8px;flex-shrink:0;width:200px;margin-left:auto}
@media (max-width:1600px){
  .hero-actions{width:100%;flex-direction:row}
  .hero-actions .btn{flex:1;justify-content:center}
}
.tbl-scroll{max-height:430px;overflow-y:auto}
.sim-note{background:#eef1f4;border:1px solid #d5dce2;color:#3d4f5c;border-radius:10px;padding:10px 14px;font-size:12px;display:flex;gap:9px;align-items:center;margin-bottom:14px}

/* Angebots-Eingang als kompakte Tab-Leiste: offener Vorgang zuerst, eine Zeile */
.tabbar{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.inbox-row{display:flex;align-items:center;gap:9px;padding:8px 13px 8px 9px;border:1px solid var(--line);
  background:var(--card);border-radius:11px;text-align:left;min-width:0;flex:0 1 auto}
.inbox-row:hover{border-color:#b8b4a8}
.inbox-row.on{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 2px 10px rgba(232,85,31,.10)}
.ava{width:27px;height:27px;border-radius:7px;flex-shrink:0;display:flex;align-items:center;
  justify-content:center;font-family:Archivo;font-weight:700;font-size:10.5px;color:#fff}
.ib-main{min-width:0}
.ib-main b{display:block;font-size:12.5px;font-weight:600;white-space:nowrap}
.ib-sub{font-size:10.5px;color:#8a877c;display:block;white-space:nowrap}
.ib-conf{font-family:var(--mono);font-size:11px;color:#8a877c;flex-shrink:0}
.thumbs{width:66px;background:rgba(0,0,0,.25);border-radius:10px;padding:10px 0 14px;display:flex;flex-direction:column;align-items:center;gap:26px;position:absolute;left:12px;top:56px;z-index:4}
.thumb{width:42px;height:56px;background:#f4f2ec;border-radius:3px;border:2px solid transparent;position:relative}
.thumb.on{border-color:var(--accent)}
.thumb span{position:absolute;bottom:-16px;left:0;right:0;text-align:center;font-family:var(--mono);font-size:9px;color:#b9c2c8}

/* Schritt 4 */
.ps-grid{display:grid;grid-template-columns:1fr 360px;gap:18px;flex:1;min-height:0;align-items:start}
.cell-best{background:var(--good-bg)!important}
.cell-best .num{color:var(--good);font-weight:600}
.cell-miss{background:var(--bad-bg)!important;color:var(--bad);font-size:11.5px;font-weight:600;text-align:center}
.cell-warn{background:var(--warn-bg)!important}
.sum-row td{background:#faf9f6;border-top:2px solid var(--ink);font-weight:600;padding:11px 14px}
.sup-h{line-height:1.3}
.sup-h small{display:block;font-weight:500;font-size:9.5px;color:#a09d92}
.legend{display:flex;gap:16px;align-items:center;font-size:11.5px;color:#77746a;flex-wrap:wrap}
.lg{display:flex;align-items:center;gap:6px}
.sw{width:12px;height:12px;border-radius:3px}
.sw.g{background:var(--good-bg);border:1px solid #bcdcc9}.sw.r{background:var(--bad-bg);border:1px solid #eec4ba}.sw.y{background:var(--warn-bg);border:1px solid #ecd9ae}
.gp{font-family:var(--mono);font-size:10.5px;color:#98958a;margin-top:2px}
.cell-best .gp{color:#4d9a72}
.chart{padding:18px 20px 14px}
.bar-row{margin-bottom:15px}
.bar-top{display:flex;justify-content:space-between;font-size:12px;margin-bottom:5px;gap:8px}
.bar-top b{font-weight:600}
.track{height:22px;background:#f1efe9;border-radius:5px;position:relative}
.fill{height:100%;border-radius:5px;background:#31485a}
.fill.win{background:var(--good)}
.fill.part{background:repeating-linear-gradient(-45deg,#b3543c 0 7px,#c9765f 7px 14px)}
.fill.combo{background:var(--accent)}
.target-line{position:absolute;top:-6px;bottom:-6px;width:0;border-left:2px dashed var(--ink)}
.chart-note{font-size:11.5px;color:#77746a;border-top:1px solid var(--line);padding:12px 20px 14px;line-height:1.5}
.ps-scroll{max-height:560px;overflow-y:auto}

/* Schritt 5 */
.opt{border:1.6px solid var(--line);border-radius:14px;background:#fff;padding:18px 20px;display:flex;gap:15px;align-items:flex-start;margin-bottom:14px;cursor:pointer;width:100%;text-align:left}
.opt:hover{border-color:#b8b4a8}
.opt.sel{border-color:var(--accent);box-shadow:0 8px 28px rgba(232,85,31,.12)}
.radio{width:20px;height:20px;border-radius:50%;border:2px solid var(--line-2);margin-top:2px;flex-shrink:0;background:#fff}
.opt.sel .radio{border:6px solid var(--accent)}
.opt h4{font-family:Archivo;font-size:15px;font-weight:700}
.opt .price{font-family:var(--mono);font-size:21px;font-weight:600;letter-spacing:-.02em;white-space:nowrap}
.success-banner{background:var(--good-bg);border:1px solid #bcdcc9;color:var(--good);border-radius:12px;padding:16px 20px;font-size:13.5px;font-weight:600;display:flex;gap:10px;align-items:center;margin-bottom:16px}

/* Sonstiges */
.demo-note{position:fixed;bottom:0;left:0;right:0;background:rgba(21,36,47,.94);color:#c8d2d9;font-size:11.5px;padding:8px 16px;text-align:center;z-index:50;backdrop-filter:blur(4px)}
.mobile-guard{display:none}
@media (max-width:1099px){
  .app,.demo-note{display:none}
  .mobile-guard{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:30px;text-align:center;color:#3d4f5c}
  .mobile-guard b{display:block;font-family:Archivo;font-size:18px;color:var(--ink);margin-bottom:8px}
}
/* Nebeneinander bleibt der Normalfall. Statt zu scrollen werden die Spalten kompakter;
   erst unter 1360px stapeln die Panels. */
@media (max-width:1650px){
  .split{grid-template-columns:460px 1fr}
  .ps-grid{grid-template-columns:1fr 320px}
  th,td{padding:9px 10px}
  .page{width:386px}
}
@media (max-width:1480px){
  .split{grid-template-columns:400px 1fr}
  .ps-grid{grid-template-columns:1fr 290px}
  th,td{padding:8px 8px}
  .page{width:326px;padding:22px 20px 26px}
  .p-tbl td{padding:4px;font-size:9px}
  .p-tbl th{padding:3px 4px;font-size:8px}
  .thumbs{width:52px}
  .thumb{width:34px;height:46px}
  .page{margin-left:56px}
}
@media (max-width:1360px){
  .split{grid-template-columns:1fr}
  .ps-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .page{width:400px;margin-left:64px}
  .viewer{min-height:540px}
}

/* Einheitliche Aktionsleiste — fest am unteren Rand, damit der nächste Schritt IMMER
   an derselben Stelle sitzt (sticky reichte nicht: auf nicht scrollenden Screens sprang sie) */
.action-bar{position:fixed;bottom:34px;left:290px;right:28px;z-index:30;background:var(--card);
  border:1px solid var(--line);border-radius:12px;padding:12px 18px;display:flex;align-items:center;
  gap:14px;box-shadow:0 -6px 24px rgba(21,36,47,.14)}
.action-bar .hint{font-size:12.5px;color:#77746a}
.action-bar .hint b{color:var(--ink)}
.action-bar .btn{white-space:nowrap}
.action-bar .primary{font-size:14px;padding:11px 22px}
.action-bar .spacer{flex:1}
/* Kein Verschieben beim Schrittwechsel — nur ein sehr kurzes Aufblenden, sonst wirkt es wie ein Sprung */
.fade{animation:fade .14s ease-out}
@keyframes fade{from{opacity:.35}to{opacity:1}}