@charset "UTF-8";
/* Elo-Projekt · Wortmarke und Grundstil von bussek.de, aber augenfreundlich:
   gedämpftes Papier statt Reinweiß, Tinte statt Schwarz, ruhiger Akzent, Dunkelmodus.
   Eigenständig – keine Abhängigkeit von /portal.css. */

:root{
  color-scheme:light;
  --bg:#f1efea;          /* warmes, blendarmes Papier */
  --surface:#f9f8f5;
  --surface-2:#ebe8e1;
  --ink:#24303e;         /* weiches Dunkelblau statt Schwarz */
  --muted:#5f6a78;
  --line:#dcd7cc;
  --accent:#5a4b9b;      /* gedecktes Violett */
  --accent-soft:#e8e4f1;
  --accent-line:#d3cce6;
  --link:#2f5fb3;
  --good:#2f7a52; --good-soft:#dcefe3;
  --warn:#8a6410; --warn-soft:#f6ecd2;
  --bad:#a4423a;  --bad-soft:#f5e1de;
  --row-alt:#f4f2ed; --row-hover:#ece8f4;
  --shadow:0 1px 2px #24303e0d;
  --series-1:#5a4b9b;--series-2:#d95926;--grid:#e3dfd6;
  font-family:"Segoe UI",system-ui,Arial,sans-serif;font-synthesis:none
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#171b21;--surface:#1e232b;--surface-2:#252b34;
    --ink:#d6dbe1;--muted:#98a1ad;--line:#313843;
    --accent:#ab9fe2;--accent-soft:#272439;--accent-line:#3b3557;
    --link:#8eb2ee;
    --good:#7fcb9d;--good-soft:#1d3127;--warn:#e0bd6e;--warn-soft:#352c18;--bad:#ec9a91;--bad-soft:#3a2321;
    --row-alt:#1b2027;--row-hover:#262338;--shadow:none;
    --series-1:#9085e9;--series-2:#e0703d;--grid:#2a3039
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#171b21;--surface:#1e232b;--surface-2:#252b34;
  --ink:#d6dbe1;--muted:#98a1ad;--line:#313843;
  --accent:#ab9fe2;--accent-soft:#272439;--accent-line:#3b3557;
  --link:#8eb2ee;
  --good:#7fcb9d;--good-soft:#1d3127;--warn:#e0bd6e;--warn-soft:#352c18;--bad:#ec9a91;--bad-soft:#3a2321;
  --row-alt:#1b2027;--row-hover:#262338;--shadow:none;
  --series-1:#9085e9;--series-2:#e0703d;--grid:#2a3039
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-size:17px;line-height:1.65}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:4px;border-radius:4px}
::selection{background:var(--accent-soft)}

/* Zwei Seitenbreiten: Text ruhig in der Mitte, Daten nutzen den breiten Monitor aus */
.page{max-width:1180px;padding:0 48px;margin:auto}
.page--wide{max-width:2640px}
.prose{max-width:74ch}

.masthead{display:flex;align-items:center;gap:24px;min-height:96px;border-bottom:1px solid var(--line)}
.wordmark{font-size:2.15rem;font-weight:800;letter-spacing:-.095em;color:var(--ink)}
.wordmark span{color:var(--link)}
.wordmark:hover{text-decoration:none}
.edition{border-left:1px solid var(--line);padding-left:24px;font-size:.95rem;letter-spacing:.06em;color:var(--muted)}
.nav{margin-left:auto;display:flex;flex-wrap:wrap;justify-content:flex-end;min-width:0;align-items:center;gap:22px;font-size:.9375rem;font-weight:600}
.nav a{color:var(--ink)}
.nav a[aria-current="page"]{color:var(--accent);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:8px}
.theme-toggle{font:inherit;font-size:.8125rem;font-weight:600;color:var(--muted);background:transparent;border:1px solid var(--line);border-radius:999px;padding:4px 12px;cursor:pointer}
.theme-toggle:hover{color:var(--ink);border-color:var(--muted)}

.intro{padding:58px 0 38px}
.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 20px;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--muted)}
.tiny-rule{height:2px;width:30px;background:var(--accent)}
h1{font-size:clamp(2.5rem,5.4vw,4.1rem);line-height:1.08;letter-spacing:-.055em;font-weight:650;margin:0}
h1 em{font-family:Georgia,serif;font-weight:400;color:var(--accent)}
.lead{font-size:1.125rem;line-height:1.7;color:var(--muted);max-width:68ch;margin:22px 0 0}

section{padding:34px 0;border-top:1px solid var(--line)}
h2{font-size:1.55rem;letter-spacing:-.03em;line-height:1.25;margin:0 0 16px}
h3{font-size:1.08rem;letter-spacing:-.015em;margin:0 0 6px}
p{margin:0 0 14px;max-width:74ch}

.questions{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.question{background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:10px;padding:24px 26px}
.question .num{font-family:Georgia,serif;font-size:2.3rem;line-height:1;color:var(--accent)}
.question h3{margin-top:12px}
.question p{color:var(--muted);margin:0}

.formula{font-family:Georgia,serif;font-size:1.25rem;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px 22px;display:inline-block;margin:6px 0 16px}
.formula sup{font-size:.75em}

.steps{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.steps li>div{min-width:0}
.steps li{display:grid;grid-template-columns:40px 1fr auto;gap:14px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 20px;box-shadow:var(--shadow)}
.steps .n{font-family:Georgia,serif;font-size:1.45rem;line-height:1.1;color:var(--accent)}
.steps p{margin:0;color:var(--muted);font-size:.95rem}
.steps p+p{margin-top:8px}
.steps p strong{color:var(--ink)}
.chip{font-size:.75rem;font-weight:600;letter-spacing:.03em;padding:3px 10px;border-radius:999px;white-space:nowrap;background:var(--surface-2);color:var(--muted)}
.chip.aktiv{background:var(--warn-soft);color:var(--warn)}
.chip.fertig{background:var(--good-soft);color:var(--good)}

.sources{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.source{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 18px}
.source h3{display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.source p{margin:0;font-size:.92rem;color:var(--muted)}

/* Projekttagebuch */
.entry{display:grid;grid-template-columns:160px 1fr;gap:28px;padding:30px 0;border-top:1px solid var(--line)}
.entry>div{min-width:0}
.entry time{font-size:.875rem;font-weight:600;color:var(--muted);letter-spacing:.03em}
.entry .tag{display:block;margin-top:6px;font-size:.75rem;color:var(--accent);font-weight:600}
.entry h2{font-size:1.35rem;margin-bottom:12px}
.entry ul{margin:0 0 14px;padding-left:20px;max-width:74ch}
.entry li{margin-bottom:6px}

.callout{background:var(--surface);border-left:3px solid var(--accent);padding:13px 18px;border-radius:0 10px 10px 0;max-width:74ch;margin:6px 0 14px}

/* ---------- Kompakte Datentabellen ----------
   Optimiert für einen breiten Monitor (2752 px): viel auf einen Blick, dichte Zeilen,
   Ziffern in Tabellenbreite. Auf dem Handy horizontal scrollbar statt umgebrochen. */
.table-wrap{overflow:auto;max-height:82vh;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
table.data{border-collapse:separate;border-spacing:0;width:100%;font-size:13px;line-height:1.35;font-variant-numeric:tabular-nums}
table.data th,table.data td{padding:3px 9px;border-bottom:1px solid var(--line);white-space:nowrap;text-align:left}
table.data thead th{position:sticky;top:0;z-index:1;background:var(--surface-2);font-weight:600;font-size:12px;color:var(--muted);letter-spacing:.02em}
table.data tbody tr:nth-child(even) td{background:var(--row-alt)}
table.data tbody tr:hover td{background:var(--row-hover)}
table.data .r,table.data .num{text-align:right}
table.data .grp{border-left:1px solid var(--line)}
table.data .pos{color:var(--good)} table.data .neg{color:var(--bad)}
.table-wrap.fit{display:inline-block;max-width:100%;vertical-align:top}
.table-wrap.fit table.data{width:auto}
table.data caption{caption-side:top;text-align:left;font-size:.8125rem;color:var(--muted);padding:0 0 6px}

/* ---------- Ergebnisseiten (Desktop-dicht) ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin:4px 0 8px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 18px}
.kpi .wert{font-size:1.9rem;font-weight:650;letter-spacing:-.03em;line-height:1.1;font-variant-numeric:tabular-nums}
.kpi .wert small{font-size:.9rem;font-weight:500;color:var(--muted)}
.kpi .was{font-size:.86rem;color:var(--muted);margin-top:4px;line-height:1.4}
.duo{display:grid;grid-template-columns:minmax(0,820px) minmax(0,1fr);gap:24px;align-items:start}
.duo>*{min-width:0}
.chart{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 16px 8px;position:relative}
.chart svg{display:block;width:100%;height:auto}
.chart .legende{display:flex;flex-wrap:wrap;gap:18px;font-size:.8125rem;color:var(--muted);margin:0 0 6px}
.chart .legende i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:-1px}
.tip{position:absolute;pointer-events:none;background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:6px 9px;font-size:12px;line-height:1.45;color:var(--ink);box-shadow:0 4px 14px #0002;display:none;white-space:nowrap;z-index:2}
.anm{font-size:.8125rem;color:var(--muted);margin-top:6px}
table.data td.wrap{white-space:normal;min-width:240px;max-width:560px}
table.data td.hl,table.data th.hl{background:var(--accent-soft)}
@media(max-width:1100px){.duo{grid-template-columns:minmax(0,1fr)!important}}

footer{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;border-top:1px solid var(--line);padding:26px 0 34px;margin-top:20px;font-size:.8125rem;color:var(--muted)}
footer a{color:var(--muted)}

@media(max-width:760px){
  body{font-size:16px}
  .page{padding:0 16px}
  .masthead{flex-wrap:wrap;gap:10px 16px;min-height:0;padding:18px 0}
  .edition{padding-left:16px}
  .nav{margin-left:0;width:100%;gap:12px 16px;justify-content:flex-start}
  .theme-toggle{margin-left:auto}
  .questions{grid-template-columns:1fr}
  .steps li{grid-template-columns:30px 1fr}
  .steps .chip{grid-column:2;justify-self:start}
  .entry{grid-template-columns:1fr;gap:6px}
  .formula{font-size:1.02rem;padding:12px 14px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.bussek-legal-nav{display:flex;flex-wrap:wrap;gap:8px 18px}