/* K.A.I.-Layout für das BrandtWolf Gedächtnis. Werte aus der K.A.I.-Planung (BrandtWolf-Launcher/Planung.md, Kapitel 3).
   Schriften werden später aus kai-design mitgeliefert; bis dahin greifen die Ersatzschriften. Nur dunkel. */
:root {
  --bg: #090909; --surface: #101010; --surface-2: #1C1C1C; --surface-3: #424242; --line: #222222;
  --text: #E8EAF0; --muted: #9AA1B2; --ink: #090909;
  --cyan: #00C8FF; --cyan-block: #00A0CC; --indigo: #5659B3; --indigo-hi: #8E91F0; --indigo-2: #3B3E8D; --indigo-3: #222352;
  --blue: #2664B4; --teal: #259DAB; --grey: #A7A7A7; --ok: #2E9D4F; --warn: #F0C419; --alert: #E54848;
  --f-label: "Barlow Semi Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-body: "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "DejaVu Sans Mono", monospace;
  --rw: 132px; --eh: 64px; --bh: 16px; --ri: 22px; --ro: 40px; --sg: 4px; --sp: 8px; --pad: 20px; --tick: 7px;
  color-scheme: dark;
}
@media (max-width: 720px) { :root { --rw: 88px; --eh: 52px; --ro: 30px; --pad: 12px; } }

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 400 15px/1.5 var(--f-body); }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
.lbl { font-family: var(--f-label); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

/* ---------- Rahmen ---------- */
.frame { display: grid; grid-template-columns: var(--rw) minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr) auto;
  height: 100vh; height: 100dvh; padding: 12px; }
.el-top { grid-area: 1/1; background: var(--surface-2); border-top-left-radius: var(--ro) calc(var(--ro) * .8); min-height: var(--eh);
  display: flex; align-items: flex-end; justify-content: flex-end; padding: 0 var(--sp) var(--sp); font-size: 18px; }
.bar-top { grid-area: 1/2; position: relative; display: grid; grid-template-rows: var(--bh) 1fr; }
.bar-top::before { content: ""; position: absolute; left: 0; top: var(--bh); width: var(--ri); height: var(--ri);
  background: radial-gradient(circle at 100% 100%, transparent calc(var(--ri) - .5px), var(--surface-2) var(--ri)); }
.el-bot { grid-area: 3/1; background: var(--surface); border-bottom-left-radius: var(--ro) calc(var(--ro) * .8);
  display: flex; align-items: flex-start; justify-content: flex-end; padding: calc(var(--sp) + var(--sg)) var(--sp) var(--sp); font-size: 12px; color: var(--muted); min-height: 44px; }
.bar-bot { grid-area: 3/2; position: relative; display: grid; grid-template-rows: 1fr var(--bh); margin-top: var(--sg); }
.bar-bot::before { content: ""; position: absolute; left: 0; bottom: var(--bh); width: var(--ri); height: var(--ri);
  background: radial-gradient(circle at 100% 0%, transparent calc(var(--ri) - .5px), var(--surface) var(--ri)); }
.segs { display: flex; gap: var(--sg); height: var(--bh); grid-row: -2; }
.bar-top .segs { grid-row: 1; }
.segs > * { height: 100%; border-radius: 0 calc(var(--bh) / 2) calc(var(--bh) / 2) 0; }
.segs .arm { width: 18%; border-radius: 0; background: var(--surface-2); }
.bar-bot .segs .arm { background: var(--surface); }
.segs .blk { width: 6%; } .blk.grey { background: var(--grey); } .blk.blue { background: var(--blue); } .blk.indigo { background: var(--indigo-2); }
.segs .mlabel { flex: none; border-radius: 0; display: flex; align-items: center; padding: 0 .6em; background: var(--surface-2); color: var(--cyan); font-size: 11px; line-height: 1; white-space: nowrap; }
.segs .ruler { flex: 1; min-width: 0; border-radius: 0; position: relative; overflow: hidden;
  background: repeating-linear-gradient(90deg, var(--surface-2) 0 calc(var(--tick) - 2px), transparent calc(var(--tick) - 2px) var(--tick)); }
.segs .ruler i { position: absolute; inset: 0 auto 0 0; width: 0; transition: width .6s ease-out;
  background: repeating-linear-gradient(90deg, var(--fill, var(--cyan)) 0 calc(var(--tick) - 2px), transparent calc(var(--tick) - 2px) var(--tick)); }
.segs .ruler i.hot { --fill: var(--warn); }
.under { display: flex; align-items: center; gap: 12px; padding: 0 0 0 calc(var(--ri) + var(--sp)); min-width: 0; font-size: 12px; color: var(--muted); overflow: hidden; white-space: nowrap; }
.under .spacer { flex: 1; }
.pill { padding: 0 .6em; border: 1px solid var(--line); border-radius: 0 99px 99px 0; color: var(--cyan); }
.pill.extern { color: var(--warn); }

/* Kategorie-Leiste: surface-2/surface-3 im Wechsel, Spalten in surface, Auswahl in Cyan */
.rail { grid-area: 2/1; display: flex; flex-direction: column; gap: var(--sg); padding-top: var(--sg); background: var(--surface); background-clip: content-box; overflow: auto; scrollbar-width: none; }
.cat { flex: none; min-height: 48px; display: flex; align-items: flex-end; justify-content: flex-end; padding: 0 var(--sp) 6px; border: 0; border-radius: 0;
  background: var(--surface-2); color: var(--text); font-size: 13px; cursor: pointer; text-align: right; }
.cat:nth-of-type(even) { background: var(--surface-3); }
.cat.on { background: var(--cyan); color: var(--ink); }
.cat.spacer { flex: 1; min-height: 8px; background: var(--surface); cursor: default; }
@media (max-width: 720px) { .cat { font-size: 11px; letter-spacing: .04em; } }

/* ---------- Inhalt ---------- */
.content { grid-area: 2/2; min-width: 0; min-height: 0; overflow: auto; padding: var(--pad) 4px var(--pad) var(--pad); outline: none; }
h1 { font: 600 24px/1.2 var(--f-label); letter-spacing: .06em; text-transform: uppercase; margin: 0 0 16px; }
h2 { font: 600 15px var(--f-label); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 24px 0 8px; }
p { margin: 0 0 12px; max-width: 75ch; }
.hinweis { color: var(--indigo-hi); border-left: 2px solid var(--indigo); padding-left: 10px; }
.leer { color: var(--muted); }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; margin-bottom: 16px; }
.feld { display: grid; gap: 4px; font: 600 11px var(--f-label); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
input[type=text], input[type=password], input[type=search], select, textarea {
  background: var(--surface); color: var(--text); border: 1px solid var(--line); border-left: 3px solid var(--cyan); border-radius: 0 18px 18px 0;
  padding: 8px 14px; min-width: 0; text-transform: none; letter-spacing: 0; font: 400 14px var(--f-body); }
textarea { border-radius: 0 12px 12px 0; width: 100%; min-height: 50vh; font: 400 13px/1.5 var(--f-mono); resize: vertical; }
.suchfeld { flex: 1 1 280px; }
.check { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text); text-transform: none; letter-spacing: 0; font-family: var(--f-body); }
.check input { width: 18px; height: 18px; accent-color: var(--cyan); }

.btn { min-height: 36px; padding: 0 16px; border: 0; border-radius: 0 18px 18px 0; background: var(--surface-3); color: var(--text); cursor: pointer;
  font: 600 13px var(--f-label); letter-spacing: .08em; text-transform: uppercase; }
.btn.primary { background: var(--cyan-block); color: var(--ink); }
.btn.gefahr { background: var(--alert); color: var(--ink); }
.btn:disabled { opacity: .5; cursor: default; }
.link { background: none; border: 0; padding: 0; color: var(--cyan); cursor: pointer; font: inherit; text-decoration: underline; }

.liste { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.zeile { display: grid; gap: 2px; padding: 10px 14px; background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--line);
  border-radius: 0 12px 12px 0; cursor: pointer; text-align: left; width: 100%; color: var(--text); }
.zeile:hover { border-left-color: var(--cyan); }
.zeile .t { font-weight: 500; overflow-wrap: anywhere; }
.zeile .m { font: 400 12px var(--f-mono); color: var(--muted); }
.zeile .a { font-size: 13px; color: var(--muted); overflow-wrap: anywhere; }
.zeile.veraltet { border-left-color: var(--warn); } .zeile.geloescht { border-left-color: var(--alert); }

.tag { display: inline-block; padding: 0 .5em; margin-right: 4px; border-radius: 0 99px 99px 0; background: var(--surface-2); color: var(--indigo-hi); font: 500 11px var(--f-mono); }
.tag.regel { color: var(--cyan); } .tag.warn { color: var(--warn); } .tag.alert { color: var(--alert); }

.karte { background: var(--surface); border: 1px solid var(--line); border-radius: 0 12px 12px 0; padding: 16px; margin-bottom: 12px; }
.meta { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; font-size: 13px; margin: 0 0 12px; }
.meta dt { color: var(--muted); font: 600 11px var(--f-label); letter-spacing: .1em; text-transform: uppercase; padding-top: 2px; }
.meta dd { margin: 0; overflow-wrap: anywhere; }
.text { white-space: pre-wrap; overflow-wrap: anywhere; font: 400 13px/1.6 var(--f-mono); margin: 0; }
.knoepfe { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }

table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font: 600 11px var(--f-label); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.tabelle { overflow-x: auto; }
.seiten { display: flex; gap: 8px; align-items: center; margin-top: 12px; font-size: 13px; color: var(--muted); }

.einmalig { font: 500 13px var(--f-mono); background: var(--surface-2); border-left: 3px solid var(--warn); padding: 10px 14px; overflow-wrap: anywhere; user-select: all; }

/* ---------- Anmeldung ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-box { width: min(420px, 100%); display: grid; gap: 10px; background: var(--surface); border: 1px solid var(--line); padding: 0 24px 24px; border-radius: 0 24px 24px 0; overflow: hidden; }
.login-kopf { margin: 0 -24px 12px; padding: 14px 24px; background: var(--surface-2); border-top-left-radius: 0; font-size: 16px; }
.fehler { color: var(--alert); min-height: 1.5em; margin: 0; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); max-width: calc(100% - 32px); padding: 10px 18px; background: var(--surface-2);
  border-left: 3px solid var(--cyan); border-radius: 0 18px 18px 0; opacity: 0; pointer-events: none; transition: opacity .2s; }
.toast.zeigen { opacity: 1; }
.toast.fehler { border-left-color: var(--alert); color: var(--text); }

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