/* Blendwerk – Layout: schmale Lesespalte, dazwischen breite "Sucher"-Labore (dunkel wie der elektronische Sucher der X-T10). */
:root {
  --bg: #eceeeb;
  --surface: #f8f9f7;
  --ink: #1b1e1d;
  --muted: #59615d;
  --line: #ccd2ce;
  --accent: #0d6b63;
  --accent-soft: #d5e8e4;
  --mark: #c8321e;
  --mark-soft: #f6ddd7;
  --warn: #9a6400;
  --good: #2f7a3a;
  --lab-bg: #141716;
  --lab-panel: #1d2120;
  --lab-fg: #e7ece9;
  --lab-muted: #8d9792;
  --lab-line: #313836;
  --lab-accent: #f2c14e;
  --font-display: "Avenir Next", "Avenir", "Futura", "Segoe UI", system-ui, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", ui-monospace, Menlo, Consolas, "Liberation Mono", monospace;
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111413; --surface: #191d1c; --ink: #e5eae7; --muted: #9aa49f; --line: #2c3331;
    --accent: #52c2b4; --accent-soft: #17312e; --mark: #ff7058; --mark-soft: #3a1d18;
    --warn: #e0a640; --good: #74c47f;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111413; --surface: #191d1c; --ink: #e5eae7; --muted: #9aa49f; --line: #2c3331;
  --accent: #52c2b4; --accent-soft: #17312e; --mark: #ff7058; --mark-soft: #3a1d18;
  --warn: #e0a640; --good: #74c47f;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.6 var(--font-body);
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
img, svg { max-width: 100%; }
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible, select:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; text-wrap: balance; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); font-weight: 700; margin: 0 0 .4em; }
h2 { font-size: 1.55rem; font-weight: 650; margin: 2.2em 0 .5em; }
h3 { font-size: 1.15rem; font-weight: 650; margin: 1.6em 0 .4em; }
p { margin: 0 0 1em; }
.mono, .val { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* Kopf */
.site-head { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 14px; border-bottom: 1px solid var(--line); }
.brand { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 10px; }
.brand svg { width: 28px; height: 28px; }
.site-head nav { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.navbtn { font: 600 .9rem var(--font-body); color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; cursor: pointer; text-decoration: none; }
.navbtn:hover { border-color: var(--accent); }
.toc-panel { max-width: 1100px; margin: 0 auto; padding-block: 12px; }
.toc-panel ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 6px; }
.toc-panel a { display: flex; gap: 10px; padding: 8px 10px; border-radius: 8px; text-decoration: none; color: var(--ink); background: var(--surface); border: 1px solid var(--line); }
.toc-panel a[aria-current="page"] { border-color: var(--accent); background: var(--accent-soft); }
.toc-panel .nr { font-family: var(--font-mono); color: var(--muted); min-width: 1.6em; }

/* Inhalt */
main { max-width: 1100px; margin: 0 auto; padding-block: 28px 60px; }
.prose { max-width: 68ch; margin-left: auto; margin-right: auto; }
.eyebrow { font: 600 .78rem var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: .6em; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 60ch; }
.chapter-head { max-width: 68ch; margin: 0 auto 26px; }

/* Labor = interaktiver Sucher */
.lab { background: var(--lab-bg); color: var(--lab-fg); border-radius: 16px; padding: 14px; margin: 26px 0 30px; display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); gap: 16px; }
.lab.wide { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 820px) { .lab { grid-template-columns: minmax(0, 1fr); } }
.lab-title { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; font: 600 .8rem var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--lab-muted); padding: 2px 4px 0; }
.lab-title b { color: var(--lab-accent); font-weight: 600; }
.viewer { position: relative; border-radius: 8px; overflow: hidden; background: #000; aspect-ratio: 3 / 2; max-width: 100%; }
.viewer svg.scene { display: block; width: 100%; height: 100%; }
.osd { position: absolute; left: 0; right: 0; bottom: 0; display: flex; gap: 14px; flex-wrap: wrap; padding: 6px 10px; font: 600 .82rem var(--font-mono); color: #fff; text-shadow: 0 1px 2px #000; background: linear-gradient(transparent, rgba(0,0,0,.55)); pointer-events: none; }
.osd .warn { color: #ffb347; }
.osd-top { position: absolute; top: 6px; right: 10px; font: 600 .78rem var(--font-mono); color: #fff; text-shadow: 0 1px 2px #000; pointer-events: none; }
.controls { display: flex; flex-direction: column; gap: 14px; min-width: 0; padding: 4px; }
.ctrl { background: var(--lab-panel); border: 1px solid var(--lab-line); border-radius: 10px; padding: 10px 12px; }
.ctrl-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.ctrl-head label, .ctrl-head .lbl { font-size: .86rem; color: var(--lab-muted); }
.ctrl-head .val { font-size: 1.35rem; color: var(--lab-accent); font-weight: 600; }
.ctrl input[type=range] { width: 100%; margin: 8px 0 2px; accent-color: var(--lab-accent); height: 28px; }
.ctrl .ends { display: flex; justify-content: space-between; font-size: .76rem; color: var(--lab-muted); gap: 8px; }
.ctrl.locked { opacity: .55; }
.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg button { flex: 1 1 auto; font: 600 .82rem var(--font-body); color: var(--lab-fg); background: transparent; border: 1px solid var(--lab-line); border-radius: 8px; padding: 7px 9px; cursor: pointer; min-height: 36px; }
.seg button[aria-pressed="true"] { background: var(--lab-accent); color: #1a1a1a; border-color: var(--lab-accent); }
.readout { font-size: .9rem; line-height: 1.45; color: var(--lab-fg); }
.readout .k { color: var(--lab-muted); }
.readout .big { font: 600 1.05rem var(--font-mono); color: var(--lab-accent); }
.meter { height: 30px; margin: 8px 8px 0; position: relative; }
.meter span { position: absolute; bottom: 0; height: 8px; border-left: 1px solid var(--lab-muted); }
.meter span.major { height: 16px; border-left-width: 2px; }
.meter .needle { position: absolute; bottom: 0; width: 4px; height: 26px; background: var(--lab-accent); border-radius: 2px; transform: translateX(-2px); transition: left .15s; }
.meter-labels { position: relative; height: 1.2em; margin: 2px 8px 0; font: .72rem var(--font-mono); color: var(--lab-muted); }
.meter-labels span { position: absolute; transform: translateX(-50%); }
.lab-note { font-size: .84rem; color: var(--lab-muted); margin: 0; }
.lab button.action { font: 700 1rem var(--font-body); background: var(--lab-accent); color: #1a1a1a; border: 0; border-radius: 999px; padding: 12px 20px; cursor: pointer; min-height: 48px; }
.lab button.action.secondary { background: transparent; color: var(--lab-fg); border: 1px solid var(--lab-line); }
.lab table { width: 100%; border-collapse: collapse; font-size: .86rem; }
.lab td, .lab th { padding: 4px 6px; border-bottom: 1px solid var(--lab-line); text-align: left; }
.lab th { color: var(--lab-muted); font-weight: 600; }

/* Ausrüstungsfiguren */
.gear { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin: 22px 0; }
.gear-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; align-items: start; }
.gear figure { margin: 0; min-width: 0; }
.gear figcaption { font-size: .86rem; color: var(--muted); margin-top: 6px; }
.gear svg { width: 100%; height: auto; display: block; }
.gear .hs { cursor: pointer; }
.gear .hs-ring { fill: none; stroke: var(--mark); stroke-width: 3; opacity: 0; }
.gear .hs.on .hs-ring, .gear .hs:hover .hs-ring { opacity: 1; }
.gear .hs.on .hs-dot { fill: var(--mark); }
.gear .hs-dot { fill: var(--accent); stroke: var(--surface); stroke-width: 2; }
.gear .hs-num { fill: #fff; font: 700 12px var(--font-body); text-anchor: middle; dominant-baseline: central; pointer-events: none; }
.gear-info { margin-top: 10px; padding: 10px 12px; border-left: 4px solid var(--mark); background: var(--mark-soft); border-radius: 0 8px 8px 0; font-size: .95rem; min-height: 3em; }
.gear-info b { display: block; }
.where { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
@media (max-width: 700px) { .where { grid-template-columns: minmax(0,1fr); } }

/* Boxen */
.box { border-radius: var(--radius); padding: 14px 16px; margin: 20px 0; border: 1px solid var(--line); background: var(--surface); }
.box > :last-child { margin-bottom: 0; }
.box h3 { margin-top: 0; }
.task { border: 2px dashed var(--accent); background: var(--surface); }
.task .task-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.task h3 { margin: 0; }
.task .done { font: 600 .85rem var(--font-body); display: flex; align-items: center; gap: 6px; color: var(--muted); cursor: pointer; }
.task .done input { width: 20px; height: 20px; accent-color: var(--accent); }
.task ol { padding-left: 1.3em; }
.task.is-done { border-style: solid; opacity: .8; }
.tip { border-left: 4px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0; }
.limit { border-left: 4px solid var(--warn); border-radius: 0 var(--radius) var(--radius) 0; }
.label-tag { font: 700 .72rem var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 4px; }
.proscons { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 12px; margin: 18px 0; }
@media (max-width: 600px) { .proscons { grid-template-columns: minmax(0,1fr); } }
.proscons > div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.proscons h4 { margin: 0 0 6px; font: 650 1rem var(--font-display); }
.proscons ul { margin: 0; padding-left: 1.1em; }
.tablewrap { overflow-x: auto; margin: 16px 0; }
table.data { border-collapse: collapse; width: 100%; font-size: .95rem; background: var(--surface); }
table.data th, table.data td { border-bottom: 1px solid var(--line); padding: 7px 10px; text-align: left; vertical-align: top; }
table.data th { font-family: var(--font-display); }
kbd, .key { font: 600 .82em var(--font-mono); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; padding: 1px 6px; background: var(--surface); white-space: nowrap; }
a.term { text-decoration: underline dotted; text-decoration-thickness: 1.5px; color: inherit; }

/* Seitenfuss */
.pager { max-width: 68ch; margin: 50px auto 0; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.pager a { flex: 1 1 200px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); text-decoration: none; color: var(--ink); }
.pager a small { display: block; color: var(--muted); font-size: .8rem; }
.pager a.next { text-align: right; }
.site-foot { max-width: 1100px; margin: 0 auto; padding-block: 20px 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }

/* Startseite */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: center; margin-bottom: 30px; }
@media (max-width: 820px) { .hero { grid-template-columns: minmax(0,1fr); } }
.dedication { font-size: 1.1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.dedication .sig { font-family: var(--font-display); font-style: italic; margin: 0; }
.chapters { list-style: none; padding: 0; margin: 20px 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.chapters a { display: grid; grid-template-columns: auto minmax(0,1fr); gap: 4px 12px; padding: 14px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--ink); height: 100%; }
.chapters a:hover { border-color: var(--accent); }
.chapters .nr { font: 700 1.6rem var(--font-mono); color: var(--accent); grid-row: span 2; line-height: 1; }
.chapters b { font-family: var(--font-display); }
.chapters span.d { color: var(--muted); font-size: .9rem; }
.chapters .progress { font-size: .78rem; color: var(--good); }

/* Glossar */
.az { display: flex; flex-wrap: wrap; gap: 4px; margin: 10px 0 20px; position: sticky; top: env(safe-area-inset-top, 0px); background: var(--bg); padding-block: 8px; z-index: 2; }
.az a { font: 700 .9rem var(--font-mono); padding: 4px 8px; border-radius: 6px; border: 1px solid var(--line); text-decoration: none; background: var(--surface); }
.gl-search { width: 100%; font: 1rem var(--font-body); padding: 10px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); }
dl.glossary dt { font: 650 1.1rem var(--font-display); margin-top: 18px; scroll-margin-top: 70px; }
dl.glossary dt .alt { font: 400 .85rem var(--font-body); color: var(--muted); margin-left: 6px; }
dl.glossary dd { margin: 4px 0 0; }
dl.glossary .links { font-size: .88rem; margin-top: 4px; display: flex; flex-wrap: wrap; gap: 6px; }
dl.glossary .links a { border: 1px solid var(--line); border-radius: 999px; padding: 1px 10px; text-decoration: none; background: var(--surface); }
.gl-letter { font: 700 1.6rem var(--font-mono); color: var(--accent); margin: 30px 0 0; border-bottom: 1px solid var(--line); scroll-margin-top: 60px; }
:target { animation: flash 1.6s ease-out 1; }
@keyframes flash { from { background: var(--accent-soft); } to { background: transparent; } }
.viewer .scn { position: absolute; inset: 0; }
.iris { width: 64px; height: 64px; flex: none; }
.row { display: flex; gap: 12px; align-items: center; }
.pill { display: inline-block; font: 600 .78rem var(--font-mono); padding: 2px 8px; border-radius: 999px; border: 1px solid var(--lab-line); }
.pill.ok { color: #8fe39b; border-color: #3c6b43; }
.pill.bad { color: #ffb347; border-color: #7a5a2a; }