/* ---------------------------------------------------------------
   Notenrechner Kursstufe – Gestaltung
   Zunächst eine Kopie von punkte-noten.qteach.de/assets/style.css.
   Schriften liegen selbst gehostet unter assets/fonts/ (siehe README).
   Fehlen die Dateien, greifen die System-Schriften der Fallback-Liste.
   --------------------------------------------------------------- */

@font-face{
  font-family:"Notenrechner Sans";
  src:url("fonts/inter-400.woff2") format("woff2");
  font-weight:400; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Notenrechner Sans";
  src:url("fonts/inter-600.woff2") format("woff2");
  font-weight:600; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Notenrechner Mono";
  src:url("fonts/plex-mono-400.woff2") format("woff2");
  font-weight:400; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Notenrechner Mono";
  src:url("fonts/plex-mono-600.woff2") format("woff2");
  font-weight:600; font-style:normal; font-display:swap;
}

/* Farben – hier zentral ändern. Gleiche Werte in
   kurs-noten-offline/werkzeug/vorlage.html pflegen. */
:root{
  --paper:#EDF2EE;        /* Seitenhintergrund: helles Graugrün (Notenrechner 1–6: #FBFAF7, fast weiß) */
  --card:#FFFFFF;         /* Karten (weiße Kästen) */
  --titel:#2F6B55;        /* Überschrift und Linie darunter: dunkles Tannengrün – hebt vom Notenrechner 1–6 ab */
  --ink:#18212B;          /* Text, Hauptknopf */
  --muted:#6B7681;        /* Beschriftungen, Hinweise */
  --rule:#DDE1E6;         /* feine Trennlinien */
  --rule-strong:#B9C0C7;  /* Rahmen von Feldern und Schlüssel */
  --blue:#1F4E79;         /* ab 5 NP, gewählte Schalter */
  --red:#B3352C;          /* unter 5 NP (unterpunktet), Fehlermeldungen */
  --mark:#E8A317;         /* Markierung: Tastaturfokus, Pfeil im Band, Hinweiskasten */
  --sans:"Notenrechner Sans", ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono:"Notenrechner Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.45;
  font-variant-numeric:tabular-nums;-webkit-text-size-adjust:100%}
.wrap{max-width:1020px;margin:0 auto;padding:24px 20px 64px}

.masthead{display:flex;flex-wrap:wrap;align-items:flex-end;gap:16px;justify-content:space-between;
  border-bottom:2px solid var(--ink);padding-bottom:12px;margin-bottom:20px}
h1{font-size:26px;line-height:1.1;margin:0;letter-spacing:-.015em;font-weight:600}
.masthead{border-bottom-color:var(--titel)}
h1 .no-print{color:var(--titel)}
.masthead p{margin:4px 0 0;color:var(--muted);font-size:13px}
.actions{display:flex;flex-wrap:wrap;gap:8px}

button{font-family:var(--sans);font-size:13.5px;font-weight:600;color:var(--ink);background:var(--card);
  border:1px solid var(--rule-strong);border-radius:6px;padding:7px 13px;cursor:pointer}
button:hover{border-color:var(--ink)}
button.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
button.primary:hover{background:#000}
:focus-visible{outline:2px solid var(--mark);outline-offset:2px}

.card{background:var(--card);border:1px solid var(--rule);border-radius:8px;padding:16px 18px;margin-bottom:18px}
.eyebrow{font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;
  color:var(--muted);margin:0 0 12px;display:block}

label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:4px}
input[type=text],input[type=number],select,textarea{width:100%;font-family:var(--sans);font-size:14.5px;
  color:var(--ink);background:#fff;border:1px solid var(--rule-strong);border-radius:5px;padding:7px 9px}
input[type=number]{font-family:var(--mono);text-align:right}
textarea{resize:vertical;min-height:80px;line-height:1.5}
.grid{display:grid;gap:12px;grid-template-columns:repeat(4,1fr)}
.cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:start}

/* ---- Zifferblatt ---- */
.dial-row{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.dial{width:216px;height:216px;flex:0 0 216px;touch-action:manipulation}
.seg{fill:#EDF0F3;stroke:#fff;stroke-width:1.5;cursor:pointer}
.seg:hover{fill:#D8DFE6}
.seg.on{fill:var(--blue)}
.lbl{font-family:var(--mono);font-size:13px;fill:var(--ink);text-anchor:middle;dominant-baseline:central;
  pointer-events:none;user-select:none}
.lbl.on{fill:#fff;font-weight:600}
.hub{fill:#fff;stroke:var(--rule-strong)}
.hub-val{font-family:var(--mono);font-size:34px;font-weight:600;fill:var(--ink);text-anchor:middle;
  dominant-baseline:central;pointer-events:none}
.hub-cap{font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;fill:var(--muted);text-anchor:middle;
  dominant-baseline:central;pointer-events:none}
.dial-side{flex:1;min-width:150px}
.dial-side .direct{width:110px}
.dial-side p{font-size:12.5px;color:var(--muted);margin:10px 0 0}

.field-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;
  padding:8px 0;border-bottom:1px solid var(--rule)}
.field-row:last-child{border-bottom:0}
.field-row label{margin:0}
.field-row .hint{display:block;font-size:11.5px;color:var(--muted);margin-top:1px}
.field-row input[type=number]{width:96px}
.field-row select{width:auto;min-width:158px}
.auto{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--rule-strong);border-radius:4px;padding:3px 6px;background:#fff;color:var(--muted);
  cursor:pointer;line-height:1.2;font-weight:400}
.auto.on,.auto[disabled]{background:#EDF2F7;border-color:#C3D2DF;color:var(--blue);cursor:default}
.auto.ghost{visibility:hidden}

/* Segment-Schalter für Notenstufen und Schrittweite */
.segment{display:inline-flex;border:1px solid var(--rule-strong);border-radius:7px;overflow:hidden;
  background:#fff;justify-self:end}
.segment input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.segment label{display:block;margin:0;padding:6px 14px;font-size:13px;color:var(--ink);cursor:pointer;
  text-align:center;line-height:1.2;border-left:1px solid var(--rule);white-space:nowrap}
.segment label:first-of-type{border-left:0}
.segment label:hover{background:#F1F4F7}
.segment input:checked + label{background:var(--blue);color:#fff}
.segment input:checked + label small{color:rgba(255,255,255,.72)}
.segment input:focus-visible + label{outline:2px solid var(--mark);outline-offset:-3px}
.segment small{display:block;font-family:var(--mono);font-size:10px;color:var(--muted);margin-top:1px;
  letter-spacing:.03em}

.lookup{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.lookup .in{flex:0 0 130px}
.note-out{flex:1;min-width:150px;display:flex;align-items:baseline;gap:14px}
.note-big{font-family:var(--mono);font-size:50px;font-weight:600;line-height:1;letter-spacing:-.02em}
.note-dec{font-family:var(--mono);font-size:13px;color:var(--muted)}
.note-dec span{display:block}
.note-big small{font-size:15px;font-weight:400;color:var(--muted);margin-left:5px;letter-spacing:.04em}

/* ---- Kursstufe: Fachwahl, Tabellenhinweis, entfallende Notenpunkte ---- */
.fachwahl{display:grid;grid-template-columns:minmax(0,1fr) 110px;gap:10px}
.tabinfo{font-size:12px;color:var(--muted);margin:6px 0 14px;line-height:1.45}
.tabinfo strong{color:var(--red);font-weight:600}
.hinweis{background:#FFF7E2;border:1px solid var(--mark);border-radius:6px;padding:8px 11px;
  font-size:12.5px;margin-bottom:12px}
tr.weg td{color:var(--muted)}
tr.weg td.note{font-weight:400}

.band{margin-top:16px}
.band-track{display:flex;height:32px;border:1px solid var(--rule-strong);border-radius:4px;overflow:hidden}
.band-seg{display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:11px;
  border-right:1px solid rgba(255,255,255,.85);overflow:hidden;white-space:nowrap;min-width:0}
.band-seg:last-child{border-right:0}
.band-marker{position:relative;height:9px}
.band-marker i{position:absolute;top:0;width:0;height:0;border-left:5px solid transparent;
  border-right:5px solid transparent;border-top:8px solid var(--mark);transform:translateX(-5px)}
.band-axis{position:relative;height:18px;font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.band-axis .l{position:absolute;left:0}.band-axis .r{position:absolute;right:0}

/* ---- Notenschlüssel ---- */
.schluessel{display:grid;grid-template-columns:1fr 1fr;gap:0;
  border:1px solid var(--rule-strong);border-radius:9px;padding:10px 6px}
.sp + .sp{border-left:1px solid var(--rule)}
table{width:auto;margin:0 auto;border-collapse:collapse;font-size:15px}
th{font-family:var(--mono);font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);
  text-align:left;font-weight:400;padding:0 8px 5px;border-bottom:1px solid var(--rule-strong)}
td{padding:3.5px 8px;border-bottom:0}
tbody tr:nth-child(2n) td{border-bottom:1px solid var(--rule)}
tbody tr:last-child td{border-bottom:0}
th.num,td.num{text-align:right;font-family:var(--mono)}
td.note{font-family:var(--mono);font-weight:600;padding-right:2px;white-space:nowrap}
td.num{padding-left:6px}
tr.hit td{background:#FFF7E2}
.swatch{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:7px}

.kopfzeile{font-size:12pt;border-bottom:1px solid var(--rule-strong);padding-bottom:6px;margin-bottom:10px}
.kopfzeile span{margin-right:18px;white-space:nowrap}
.kopfzeile em{font-style:normal;color:#666;font-size:9pt;letter-spacing:.06em;text-transform:uppercase;
  margin-right:5px}
.kopfzeile u{text-decoration:none;border-bottom:1px solid #999;display:inline-block;min-width:70px}

.warn{background:#FDF0EE;border:1px solid var(--red);color:var(--red);border-radius:6px;padding:10px 12px;
  font-size:13.5px;margin-bottom:18px}
.status{font-size:13px;color:var(--muted);min-height:19px;margin-top:10px}
/* Drei gleich breite Blöcke; "Aktualisieren" rückt ohne JavaScript in eine zweite Zeile. */
.akt-zeile{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
.akt-block p{margin:7px 0 0;font-size:12px;color:var(--muted);line-height:1.45}
.aktionen .status{margin-top:12px}
.method{font-size:12px;color:var(--muted);line-height:1.55;margin:0}
.fuss{text-align:right;font-size:12px;color:var(--muted);margin-top:16px;letter-spacing:.02em}
.import{display:flex;gap:8px;align-items:center;margin-top:6px;font-size:13px}
.versteckt{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.print-only{display:none}
.print-inline{display:none}
.bem-print{border:1px solid var(--rule);border-radius:5px;min-height:58px;padding:6px 9px;white-space:pre-wrap;
  font-size:11pt}

@media screen and (max-width:820px){
  .cols{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .akt-zeile{grid-template-columns:1fr;gap:14px}
}
@media screen and (max-width:520px){
  /* Lange Auswahltexte nicht abschneiden: Auswahl unter die Beschriftung */
  .field-row:has(select){grid-template-columns:1fr}
  .field-row select{width:100%;min-width:0}
}

/* ---------------- Druck: eine Seite ---------------- */
@media print{
  @page{margin:14mm}
  body{background:#fff;font-size:10.5pt;line-height:1.35}
  .wrap{max-width:none;padding:0}
  .no-print{display:none !important}
  .print-only{display:block}
  .print-inline{display:inline}
  .card{border:0;padding:0;margin:0 0 12px}
  .cols{display:block;gap:0}
  .masthead{margin-bottom:8px;padding-bottom:6px;border-bottom-width:1.5px;border-bottom-color:var(--ink)}
  h1{font-size:16pt}
  .eyebrow{margin-bottom:6px}
  .schluessel{border:1pt solid #888;border-radius:8pt;padding:8pt 4pt}
  .sp + .sp{border-left:.5pt solid #ccc}
  table{font-size:13.5pt}
  th{font-size:8pt;padding-bottom:4pt}
  td{padding:3.5pt 9pt}
  tbody tr:nth-child(2n) td{border-bottom:.5pt solid #ccc}
  tr.hit td{background:transparent}
  .bem-print{min-height:70px}
  .method{font-size:8.5pt}
  body{padding-bottom:10mm}
  .fuss{position:fixed;left:0;right:0;bottom:0;margin:0;font-size:9pt;color:#666}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}