:root {
  --bg: #EFEDE4;
  --panel: #FFFFFF;
  --panel-2: #F1EFE6;
  --yellow: #F2B705;
  --yellow-deep: #96690A;
  --ink: #201F1B;
  --ink-soft: #6E6B60;
  --steel: #8A8778;
  --line: #DAD6C8;
  --dark: #16160f;
  --green: #2E7D4F;
  --red: #A9311F;
  --hf1: #2C6690;
  --hf2: #C06A1F;
  --hf3: #2E7D4F;
  --hf4: #A9820A;
  --sw: 268px;
}
* { margin:0; padding:0; box-sizing:border-box; }
body {
  font-family:'Inter',sans-serif; background:var(--bg); color:var(--ink);
  display:flex; min-height:100vh;
}
h1,h2,h3,h4 { font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:.01em; }
button, select, input { font-family:inherit; }
:focus-visible { outline:2px solid var(--ink); outline-offset:2px; }
.mono { font-family:'IBM Plex Mono',monospace; }

/* ── HAZARD STRIPE UTILITY ──────────────────────────────────────────────── */
.hazard {
  background-image: repeating-linear-gradient(135deg, var(--yellow) 0 14px, var(--dark) 14px 28px);
}

/* ── SIDEBAR (Schichttafel) ─────────────────────────────────────────────── */
#sidebar {
  width:var(--sw); background:var(--panel); position:fixed; top:0; left:0; bottom:0;
  overflow-y:auto; z-index:100; display:flex; flex-direction:column;
  border-right:4px solid var(--yellow);
}
.sb-hazard-top { height:8px; }
.binder-head { padding:22px 18px 18px; border-bottom:1px solid var(--line); }
.binder-head-row { display:flex; align-items:center; gap:11px; }
.b-mark {
  width:38px;height:38px;flex-shrink:0; background:var(--yellow); color:var(--dark);
  display:flex;align-items:center;justify-content:center; font-family:'Oswald',sans-serif;
  font-weight:700; font-size:18px; clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
}
.b-title { font-size:17px;font-weight:700;color:var(--ink); letter-spacing:.02em; }
.b-sub { font-family:'IBM Plex Mono',monospace; font-size:10px;color:var(--steel);letter-spacing:.08em;margin-top:3px; }

.tab-group { padding:16px 14px 4px; }
.tab-label { font-family:'IBM Plex Mono',monospace; font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);padding:0 6px;margin-bottom:7px; }
.nav-btn {
  display:flex; align-items:center; gap:10px; padding:10px 12px; cursor:pointer;
  color:var(--ink-soft); font-size:13.5px;font-weight:600; border:2px solid transparent; background:var(--panel-2);
  width:100%; text-align:left; font-family:inherit; margin-bottom:6px; text-decoration:none;
  text-transform:uppercase; letter-spacing:.02em; transition:all .12s;
}
.nav-btn:hover { border-color:var(--steel); color:var(--ink); }
.nav-btn.active { background:var(--yellow); color:var(--dark); border-color:var(--yellow); }
.swatch { width:10px;height:10px;flex-shrink:0; background:var(--steel); }
.sw1{background:var(--hf1)} .sw2{background:var(--hf2)} .sw3{background:var(--hf3)} .sw4{background:var(--hf4)}
.nbadge { margin-left:auto;font-family:'IBM Plex Mono',monospace;font-size:10.5px;font-weight:700;background:var(--dark);color:var(--line);padding:2px 6px; }
.nav-btn.active .nbadge { background:rgba(0,0,0,.25);color:var(--dark); }

.s-footer { margin-top:auto; border-top:1px solid var(--line); padding:16px 18px 20px; }
.s-user-row { display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; }
.s-user-row .mono { font-size:12px; color:var(--ink); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:150px; }
.s-user-row .s-reset { padding:0; margin:0; }
.s-prog-label { font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--steel);display:flex;justify-content:space-between;margin-bottom:7px; }
.s-prog-bar { height:10px;background:var(--dark);overflow:hidden; }
.s-prog-fill { height:100%;background:var(--yellow);transition:width .4s; }
.save-indicator { font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--green);margin-top:7px;opacity:0;transition:opacity .3s; }
.save-indicator.show { opacity:1; }
.s-reset { border:none;background:none;cursor:pointer;color:var(--steel);font-size:11px;padding:10px 0 0;text-align:left;font-family:'IBM Plex Mono',monospace;text-decoration:underline;text-underline-offset:2px;text-transform:uppercase; }
.s-reset:hover { color:var(--ink); }

/* ── MAIN ───────────────────────────────────────────────────────────────── */
#main { margin-left:var(--sw); flex:1; padding:44px 52px 80px; max-width:1180px; }
.page { display:none; }
.page.active { display:block; animation:fi .2s ease; }
@keyframes fi { from{opacity:0} to{opacity:1} }

.ph { margin-bottom:30px; }
.ph-eyebrow { font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--yellow-deep);margin-bottom:8px;font-weight:700; }
.ph h1 { font-size:34px;font-weight:700;color:var(--ink); }
.ph p { color:var(--ink-soft);font-size:14.5px;margin-top:8px;max-width:520px; }
.hf-tag { display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;margin-bottom:10px;background:var(--dark); }

.loading { display:flex;align-items:center;gap:10px;color:var(--ink-soft);font-size:14px;padding:40px 0; }
.spin { width:20px;height:20px;border:2px solid var(--line);border-top-color:var(--yellow-deep);border-radius:50%;animation:spin .7s linear infinite; }
@keyframes spin { to{transform:rotate(360deg)} }

/* ── SIGNATURE: HAZARD STRIPE STATUS PANEL ─────────────────────────────── */
.dash-top { display:flex; justify-content:space-between; align-items:stretch; gap:24px; margin-bottom:32px; flex-wrap:wrap; }
.status-panel { flex-shrink:0; width:220px; background:var(--panel); border:2px solid var(--line); position:relative; }
.status-panel::before, .status-panel::after { content:''; display:block; height:10px; }
.status-panel::before { background-image: repeating-linear-gradient(135deg, var(--yellow) 0 10px, var(--dark) 10px 20px); }
.status-panel::after { background-image: repeating-linear-gradient(135deg, var(--yellow) 0 10px, var(--dark) 10px 20px); }
.status-body { padding:20px; text-align:center; }
.status-label { font-family:'IBM Plex Mono',monospace;font-size:10px;font-weight:700;letter-spacing:.14em;color:var(--steel); }
.status-pct { font-family:'Oswald',sans-serif;font-size:52px;font-weight:700;color:var(--yellow-deep);line-height:1;margin:6px 0; }
.status-sub { font-family:'IBM Plex Mono',monospace;font-size:9.5px;font-weight:700;letter-spacing:.1em;color:var(--ink-soft); }

/* ── LEDGER (stat readouts) ─────────────────────────────────────────────── */
.ledger { display:grid; grid-template-columns:repeat(2,1fr); gap:2px; background:var(--line); margin-bottom:32px; max-width:640px; }
.ledger-row { background:var(--panel); display:flex; align-items:baseline; justify-content:space-between; gap:10px; padding:16px 18px; }
.ledger-label { font-family:'IBM Plex Mono',monospace; font-size:11px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em; }
.ledger-dots { display:none; }
.ledger-val { font-family:'Oswald',sans-serif;font-size:24px;font-weight:700;color:var(--ink);white-space:nowrap; }

/* ── TOC (Handlungsfeld panel list) ─────────────────────────────────────── */
.toc { display:flex; flex-direction:column; gap:10px; max-width:720px; }
.toc-row { display:flex; align-items:stretch; gap:0; cursor:pointer; background:var(--panel); border:2px solid var(--line); width:100%; text-align:left; transition:border-color .15s; text-decoration:none; color:inherit; }
.toc-row:hover { border-color:var(--yellow); }
.toc-num { font-family:'Oswald',sans-serif; font-size:22px; font-weight:700; color:var(--steel); padding:16px 18px; display:flex; align-items:center; flex-shrink:0; }
.toc-body { flex:1; min-width:0; padding:16px 18px 16px 0; }
.toc-top { display:flex; align-items:baseline; gap:10px; flex-wrap:wrap; margin-bottom:4px; }
.toc-top h3 { font-size:16px; font-weight:700; }
.toc-tag { font-family:'IBM Plex Mono',monospace; font-size:10px; font-weight:700; letter-spacing:.06em; padding:2px 7px; background:var(--dark); }
.toc-body p { font-size:12.5px; color:var(--ink-soft); margin-bottom:10px; }
.toc-bar { height:5px; background:var(--line); overflow:hidden; max-width:340px; }
.toc-fill { height:100%; transition:width .4s; }

/* ── TOPIC CARDS ─────────────────────────────────────────────────────────── */
.topic-grid { display:grid;grid-template-columns:repeat(2,1fr);gap:2px;margin-bottom:28px; background:var(--line); }
.tc { background:var(--panel); border-left:4px solid var(--yellow); padding:20px 22px; }
.tc h4 { font-family:'Oswald',sans-serif; font-size:15px;font-weight:700;margin-bottom:10px; letter-spacing:.02em; }
.tc ul { padding-left:16px; }
.tc li { font-size:13px;color:var(--ink-soft);margin-bottom:4px;line-height:1.5; }
.law { display:inline-block;margin-top:9px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;font-weight:700;padding:2px 8px;background:var(--dark);color:var(--yellow); }

.btn { padding:11px 22px;border:2px solid var(--yellow);font-family:'IBM Plex Mono',monospace;font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;transition:all .15s;display:inline-block;text-decoration:none; }
.btn-p { background:var(--yellow);color:var(--dark); }
.btn-p:hover { background:var(--dark); color:var(--yellow); border-color:var(--dark); }
.btn-s { background:var(--panel);border:2px solid var(--line);color:var(--ink); }
.btn-s:hover { border-color:var(--ink); }
.btn-icon { width:40px;height:40px;padding:0;display:flex;align-items:center;justify-content:center;font-size:16px; }

/* ── LERNMODUS SUB-NAV ──────────────────────────────────────────────────── */
.lm-tabs { display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px;padding-bottom:20px;border-bottom:2px solid var(--line); }
.lm-tab { padding:9px 16px;border:2px solid var(--line);background:var(--panel);font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:700;text-transform:uppercase;cursor:pointer;color:var(--ink-soft);transition:all .15s; }
.lm-tab:hover { border-color:var(--ink); color:var(--ink); }
.lm-tab.active { background:var(--yellow);border-color:var(--yellow);color:var(--dark); }

/* ── FRAGENKATALOG ──────────────────────────────────────────────────────── */
.qc-controls { display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap; }
.qc-controls select { max-width:260px; }
.qc-controls .glos-search { flex:1;min-width:200px; }
.qc-count { font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--ink-soft);margin-bottom:10px;text-transform:uppercase;letter-spacing:.04em; }
.qc-jump { display:block; width:100%; max-width:640px; margin-bottom:18px; padding:9px 12px; border:2px solid var(--line); background:var(--panel); color:var(--ink); font-size:12.5px; cursor:pointer; }
.qc-card { position:relative; background:var(--panel); border:2px solid var(--line); padding:48px 34px 34px; margin-bottom:22px; max-width:640px; }
.qc-q { font-family:'Oswald',sans-serif;font-size:19px;font-weight:600;color:var(--ink);line-height:1.4; }
.qc-a { font-size:13.5px;color:var(--green);line-height:1.6;font-weight:500; }
.fc-label { font-family:'IBM Plex Mono',monospace;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;opacity:.7;color:var(--ink-soft); }
.fc-hf-badge { position:absolute;top:14px;right:16px;font-family:'IBM Plex Mono',monospace;font-size:10px;font-weight:700;padding:3px 9px;background:var(--dark); }
.qc-seen-badge { position:absolute;top:14px;left:16px;font-family:'IBM Plex Mono',monospace;font-size:10px;font-weight:700;padding:3px 9px;background:var(--green);color:#fff; }
.fc-nav { display:flex;gap:10px;align-items:center; }

/* ── QUIZ ────────────────────────────────────────────────────────────────── */
.qz-header { display:flex;align-items:center;gap:20px;margin-bottom:26px;flex-wrap:wrap; }
.qz-prog-wrap { flex:1;min-width:200px; }
.qz-prog-label { font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--ink-soft);margin-bottom:6px;text-transform:uppercase; }
.qz-bar { height:8px;background:var(--line);overflow:hidden; }
.qz-bar-fill { height:100%;background:var(--yellow);transition:width .3s; }
.qz-score { font-family:'IBM Plex Mono',monospace;font-size:12.5px;font-weight:700;padding:8px 16px;background:var(--panel);border:2px solid var(--line); }
.qz-card { background:var(--panel);border:2px solid var(--line);padding:34px;margin-bottom:18px; }
.qz-num { font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--ink-soft);font-weight:700;margin-bottom:12px;text-transform:uppercase; }
.qz-text { font-family:'Oswald',sans-serif;font-size:20px;font-weight:600;line-height:1.4;margin-bottom:10px; }
.qz-intro { font-size:13px;color:var(--ink-soft);margin-bottom:20px;line-height:1.5; }
.qz-multi-hint { font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--ink-soft);font-weight:600;margin-bottom:18px;padding:9px 12px;background:var(--panel-2);border:1px solid var(--line); }
.qz-multi-hint.multi { color:var(--dark);font-weight:700;background:var(--yellow);border:none; }
.qz-opts { display:flex;flex-direction:column;gap:10px; }
.qz-opt { padding:14px 18px;border:2px solid var(--line);background:var(--panel);cursor:pointer;font-size:13.5px;font-weight:500;transition:all .15s;text-align:left;font-family:inherit;display:flex;align-items:flex-start;gap:13px; color:var(--ink); }
.qz-opt:hover:not(:disabled) { border-color:var(--ink); }
.qz-opt.selected { border-color:var(--yellow); background:rgba(242,183,5,.1); }
.qz-opt.correct { border-color:var(--green);background:rgba(46,125,79,.1);color:var(--green); }
.qz-opt.wrong { border-color:var(--red);background:rgba(169,49,31,.1);color:var(--red); }
.qz-opt.missed { border-color:var(--yellow-deep);background:rgba(242,183,5,.14); }
.qz-opt:disabled { cursor:default; }
.opt-l { width:26px;height:26px;flex-shrink:0;background:var(--dark);border:1px solid var(--steel);display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:700;color:var(--line); }
.qz-opt.correct .opt-l { background:var(--green);border-color:var(--green);color:#fff; }
.qz-opt.wrong .opt-l { background:var(--red);border-color:var(--red);color:#fff; }
.qz-opt.missed .opt-l { background:var(--yellow);border-color:var(--yellow);color:var(--dark); }
.qz-fb { padding:12px 16px;font-family:'IBM Plex Mono',monospace;font-size:12.5px;font-weight:700;margin-bottom:18px;display:none;line-height:1.5;letter-spacing:.03em;text-transform:uppercase; }
.qz-fb.show { display:flex;align-items:flex-start;gap:8px; }
.qz-fb.ok { background:rgba(46,125,79,.1);color:var(--green);border:2px solid var(--green); }
.qz-fb.fail { background:rgba(169,49,31,.1);color:var(--red);border:2px solid var(--red); }
.qz-nav { display:flex;justify-content:flex-end;gap:10px; }
.qz-result { background:var(--panel);border:2px solid var(--yellow);padding:50px;text-align:center;display:none; }
.qz-result.show { display:block;animation:fi .3s; }
.rs { font-family:'Oswald',sans-serif;font-size:64px;font-weight:700;color:var(--yellow-deep);line-height:1; }
.rl { font-size:19px;font-weight:700;margin:12px 0 6px; font-family:'Oswald',sans-serif; text-transform:uppercase; }
.rsub { font-size:14px;color:var(--ink-soft);margin-bottom:20px; }
.rtime { font-size:12px;color:var(--ink-soft);margin-bottom:10px; }
.qz-review { text-align:left; margin:24px 0; border-top:2px solid var(--line); padding-top:24px; }
.qz-review h3 { font-size:14px;font-weight:700;margin-bottom:14px;color:var(--red); }
.qz-review-item { background:var(--panel-2); border-left:3px solid var(--red); padding:14px 16px; margin-bottom:10px; }
.qz-review-q { font-size:13.5px; font-weight:600; margin-bottom:6px; }
.qz-review-a { font-size:12.5px; color:var(--green); line-height:1.5; }
.qz-settings { background:var(--panel);border:2px solid var(--line);padding:26px;margin-bottom:22px; }
.qz-settings h3 { font-size:16px;font-weight:700;margin-bottom:18px; }
.qz-time-hint { font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--ink-soft);margin:4px 0 18px;text-transform:none; }
.setting-row { display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap; }
.setting-row label { font-size:12.5px;font-weight:700;min-width:140px;color:var(--ink-soft);text-transform:uppercase;font-family:'IBM Plex Mono',monospace; }
.hf-checks { display:flex;flex-direction:column;gap:8px; }
.hf-check { display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--ink);cursor:pointer;text-transform:none; }
.hf-check input { width:16px;height:16px;accent-color:var(--yellow-deep);cursor:pointer; }
select { padding:9px 12px;border:2px solid var(--line);font-size:13px;background:var(--panel);color:var(--ink);cursor:pointer; }
input[type=range] { width:180px;cursor:pointer;accent-color:var(--yellow-deep); }
.range-val { font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:700;color:var(--yellow-deep);min-width:30px; }

/* ── GLOSSAR ─────────────────────────────────────────────────────────────── */
.glos-search-wrap { margin-bottom:22px; }
.glos-search { width:100%;padding:13px 16px;border:2px solid var(--line);font-family:inherit;font-size:14px;background:var(--panel);color:var(--ink); }
.glos-search:focus { outline:none;border-color:var(--yellow); }
.glos-grid { display:grid;grid-template-columns:repeat(2,1fr);gap:2px; background:var(--line); }
.glos-card { background:var(--panel); padding:18px 20px; }
.glos-card h4 { font-family:'Oswald',sans-serif;font-size:14px;font-weight:700;margin-bottom:7px;color:var(--yellow-deep); }
.glos-card p { font-size:12px;color:var(--ink-soft);line-height:1.5; }
.glos-count { font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--ink-soft);margin-bottom:14px;text-transform:uppercase; }

/* ── CHEATSHEET ─────────────────────────────────────────────────────────── */
.cheat-grid { display:grid;grid-template-columns:repeat(2,1fr);gap:2px; background:var(--line); }
.cheat-card { background:var(--panel); padding:22px; }
.cheat-card h4 { font-family:'Oswald',sans-serif;font-size:15px;font-weight:700;margin-bottom:13px;padding-bottom:9px;border-bottom:2px solid var(--line); }
.cr { display:flex;align-items:baseline;gap:8px;padding:6px 0; }
.ck { font-size:12.5px;font-weight:600;white-space:nowrap; }
.cr-dots { flex:1;border-bottom:1px dotted var(--line);position:relative;top:-3px;min-width:12px; }
.cv { font-family:'IBM Plex Mono',monospace;color:var(--ink-soft);text-align:right;font-size:11px;white-space:nowrap; }

/* ── LOGIN ──────────────────────────────────────────────────────────────── */
.login-wrap { min-height:100vh; width:100%; display:flex; align-items:center; justify-content:center; padding:24px; background:var(--bg); }
.login-card { background:var(--panel); border:2px solid var(--yellow); padding:40px; width:100%; max-width:400px; }
.login-head { text-align:center; margin-bottom:28px; }
.login-head .b-mark { margin:0 auto 16px; }
.login-head h1 { font-size:22px;font-weight:700; }
.login-head p { color:var(--ink-soft);font-size:13px;margin-top:6px; text-transform:none; }
.login-tabs { display:flex; gap:8px; margin-bottom:22px; }
.login-tab { flex:1; padding:10px; border:2px solid var(--line); background:var(--panel-2); font-family:'IBM Plex Mono',monospace; font-size:12px; font-weight:700; text-transform:uppercase; cursor:pointer; color:var(--ink-soft); }
.login-tab.active { background:var(--yellow); border-color:var(--yellow); color:var(--dark); }
.login-form { display:none; flex-direction:column; gap:14px; }
.login-form.active { display:flex; }
.login-form label { font-size:11px; font-weight:700; color:var(--ink-soft); display:block; margin-bottom:6px; text-transform:uppercase; font-family:'IBM Plex Mono',monospace; letter-spacing:.04em; }
.login-form input { width:100%; padding:11px 12px; border:2px solid var(--line); background:var(--panel); color:var(--ink); font-family:inherit; font-size:13.5px; }
.login-form input:focus { outline:none; border-color:var(--yellow); }
.login-error { font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--red); background:rgba(169,49,31,.1); border:2px solid var(--red); padding:10px 12px; display:none; }
.login-error.show { display:block; }
.login-form .btn { width:100%; text-align:center; margin-top:4px; }

/* ── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 880px) {
  body { flex-direction:column; }
  #sidebar { position:static; width:100%; height:auto; border-right:none; border-bottom:4px solid var(--yellow); }
  .tab-group { display:flex; flex-wrap:wrap; padding:10px 14px; gap:6px; }
  .tab-label { display:none; }
  .nav-btn { width:auto; }
  #main { margin-left:0; padding:28px 20px 60px; }
  .topic-grid, .cheat-grid, .glos-grid, .ledger { grid-template-columns:1fr; }
  .dash-top { flex-direction:column; }
  .status-panel { width:100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation:none !important; transition:none !important; }
}