/* Gestaltungssystem der Lead-Maschine: Navy als Grundfarbe, Bernstein als Signalfarbe,
   IBM Plex Sans für Text und IBM Plex Mono für Zahlen (Kennzahlen bleiben so in Spalten lesbar). */

:root {
  --ink: #0e1a26;
  --ink-2: #2c3d4e;
  --muted: #5f7183;
  --rule: #dbe3ea;
  --rule-stark: #c3cfda;
  --bg: #f1f5f8;
  --paper: #ffffff;
  --navy: #123a5f;
  --navy-tief: #0c2740;
  --navy-weich: #e6eef6;
  --bernstein: #d97e00;
  --bernstein-weich: #fdf2df;
  --gruen: #1a7f37;
  --gruen-weich: #e6f4ea;
  --rot: #c3302b;
  --rot-weich: #fdeceb;
  --schatten: 0 1px 2px rgba(14, 26, 38, .06), 0 8px 24px -12px rgba(14, 26, 38, .18);
  --schatten-klein: 0 1px 2px rgba(14, 26, 38, .08);
  --radius: 10px;
  --radius-klein: 7px;
  --schrift: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font: 15px/1.5 var(--schrift);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; letter-spacing: -.015em; text-wrap: balance; }
h1 { font-size: 22px; font-weight: 650; }
h2 { font-size: 17px; font-weight: 650; }
h3 { font-size: 14px; font-weight: 650; }
a { color: var(--navy); }
button, input, select, textarea { font: inherit; color: inherit; }
.zahl { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* --- Kopfleiste ------------------------------------------------------------------------------------------- */
.kopfleiste {
  display: flex; align-items: center; gap: 8px 20px; flex-wrap: wrap;
  padding: 0 18px; height: 56px; background: var(--navy-tief); color: #eaf1f8;
}
.marke { display: flex; align-items: center; gap: 9px; font-weight: 650; letter-spacing: -.01em; white-space: nowrap; }
.marke svg { width: 22px; height: 22px; flex: none; }
.marke b { color: #fff; }
.marke span { color: #8fb0cd; font-weight: 500; }
.navi { display: flex; gap: 2px; margin-left: 10px; }
.navi a {
  color: #b9cde0; text-decoration: none; padding: 7px 12px; border-radius: var(--radius-klein);
  font-size: 14px; font-weight: 500; white-space: nowrap;
}
.navi a:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.navi a[aria-current="page"] { background: rgba(255, 255, 255, .14); color: #fff; }
.navi .marker { background: var(--bernstein); color: #231400; border-radius: 9px; padding: 1px 6px; margin-left: 6px;
  font: 600 11px/1.5 var(--mono); }
.kopf-rechts { margin-left: auto; display: flex; align-items: center; gap: 10px; font-size: 13px; color: #9fbcd6; }
.kopf-rechts a { color: #cfe0ee; text-decoration: none; }
.kopf-rechts a:hover { text-decoration: underline; }
.wer { display: flex; align-items: center; gap: 8px; color: #eaf1f8; }
.kuerzel {
  width: 28px; height: 28px; border-radius: 50%; background: var(--bernstein); color: #231400;
  display: grid; place-items: center; font: 600 12px/1 var(--schrift);
}

/* --- Flächen und Knöpfe ---------------------------------------------------------------------------------- */
.karte { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius); box-shadow: var(--schatten-klein); }
.knopf {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 14px; border-radius: var(--radius-klein); border: 1px solid var(--navy);
  background: var(--navy); color: #fff; font-weight: 600; cursor: pointer; white-space: nowrap;
  text-decoration: none; font-size: 14px;
}
.knopf:hover { background: var(--navy-tief); }
.knopf.leise { background: var(--paper); color: var(--navy); }
.knopf.leise:hover { background: var(--navy-weich); }
.knopf.still { background: transparent; border-color: var(--rule-stark); color: var(--ink-2); }
.knopf.still:hover { background: var(--bg); }
.knopf.signal { background: var(--bernstein); border-color: var(--bernstein); color: #231400; }
.knopf.signal:hover { filter: brightness(.95); }
.knopf.gefahr { background: var(--paper); border-color: #e5b4b2; color: var(--rot); }
.knopf.gefahr:hover { background: var(--rot-weich); }
.knopf:disabled { opacity: .5; cursor: default; }
.knopf.klein { padding: 5px 9px; font-size: 13px; }

.feld { display: grid; gap: 5px; }
.feld > span { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.feld input, .feld select, .feld textarea {
  padding: 10px 12px; border: 1px solid var(--rule-stark); border-radius: var(--radius-klein);
  background: var(--paper); width: 100%;
}
.feld input:focus-visible, .feld select:focus-visible, .feld textarea:focus-visible,
.knopf:focus-visible, a:focus-visible { outline: 2px solid var(--bernstein); outline-offset: 2px; }
.hinweis { font-size: 13px; color: var(--muted); }
.fehler {
  background: var(--rot-weich); border: 1px solid #f0c3c1; color: #8f201c;
  padding: 9px 12px; border-radius: var(--radius-klein); font-size: 13.5px; font-weight: 500;
}
.gut {
  background: var(--gruen-weich); border: 1px solid #bfe0c9; color: #14612b;
  padding: 9px 12px; border-radius: var(--radius-klein); font-size: 13.5px; font-weight: 500;
}

/* --- Pillen und Stände ----------------------------------------------------------------------------------- */
.pille {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px;
  border: 1px solid var(--rule-stark); background: var(--paper); font-size: 12.5px; white-space: nowrap;
}
.pille.stand { border: 0; color: #fff; font-weight: 600; }
.pille.faellig { background: var(--bernstein-weich); border-color: #eccb93; color: #7a4a00; font-weight: 600; }
.punkt { width: 8px; height: 8px; border-radius: 50%; flex: none; }

/* --- Kennzahlen ------------------------------------------------------------------------------------------ */
.kennzahlen { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.kennzahl { padding: 14px 16px; }
.kennzahl b { display: block; font: 600 26px/1.1 var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.kennzahl span { display: block; margin-top: 3px; font-size: 12.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.kennzahl.signal b { color: var(--bernstein); }
.kennzahl.gruen b { color: var(--gruen); }

/* --- Tabellen -------------------------------------------------------------------------------------------- */
table.liste { width: 100%; border-collapse: collapse; font-size: 14px; }
table.liste th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted);
  padding: 10px 12px; border-bottom: 1px solid var(--rule); font-weight: 600; white-space: nowrap;
}
table.liste td { padding: 11px 12px; border-bottom: 1px solid var(--rule); vertical-align: middle; }
table.liste tr:last-child td { border-bottom: 0; }
table.liste tbody tr:hover { background: #f8fafc; }
table.liste td.zahl, table.liste th.zahl { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* --- Seitenraster ---------------------------------------------------------------------------------------- */
.seite { max-width: 1280px; margin: 0 auto; padding: 22px 18px 60px; }
.seite > header { display: flex; align-items: flex-end; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.seite > header p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.werkzeuge { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-left: auto; }

@media (max-width: 720px) {
  .kopfleiste { height: auto; padding: 10px 14px; }
  .navi { margin-left: 0; width: 100%; overflow-x: auto; }
  .seite { padding: 16px 14px 48px; }
}