/* ============================================================
   Optima-Tarifsteuerung — Codeflux
   Gleiche Handschrift wie projekte.codeflux.ch: Papier, System-Schrift,
   blauer Akzent, Dunkelmodus.
   ============================================================ */
/* Markenfarben von codeflux.ch: Papier, Navy, Gold. */
:root {
  --bg: #fbfaf7;
  --card: #ffffff;
  --ink: #131c36;
  --muted: #626879;
  --line: #e7e3d9;
  --line-2: #f2efe8;
  --accent: #131c36;          /* Navy — Knöpfe, Hervorhebungen */
  --accent-ink: #ffffff;
  --link: #2c3b68;            /* etwas heller als der Fliesstext */
  --gold: #c6a15b;
  --gold-soft: #f1e4c8;
  --gold-ink: #7a5e28;        /* Gold als Textfarbe, kontraststark genug */
  --warn: #8a5a12;
  --warn-bg: #fbf1dc;

  /* Tarifstufen */
  --t-nieder: #4e9a4a;  --t-nieder-bg: #e8f3e5;
  --t-mittel: #c07d10;  --t-mittel-bg: #fbf0db;
  --t-hoch:   #c0392b;  --t-hoch-bg:   #fbe9e7;
  --t-unklar: #8a6d1f;  --t-unklar-bg: #fdf6d8;
  --t-leer:   #9aa0a8;  --t-leer-bg:   #eeeeea;

  --r: 12px;
  --r-sm: 8px;
  --r-pille: 999px;
  --sh: 0 2px 6px rgba(19,28,54,.06), 0 18px 44px -24px rgba(19,28,54,.22);
}

/* Dunkelmodus: dasselbe Navy als Grundton, Gold bleibt der Akzent. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1730;
    --card: #18213c;
    --ink: #f1ede4;
    --muted: #9aa2bb;
    --line: #2a3356;
    --line-2: #212b4a;
    --accent: #f1e4c8;
    --accent-ink: #131c36;
    --link: #d9c8a0;
    --gold: #c6a15b;
    --gold-soft: #2e2a1f;
    --gold-ink: #ddc79a;
    --warn: #e0b872;
    --warn-bg: #332a18;

    --t-nieder: #67c060;  --t-nieder-bg: #1b2c22;
    --t-mittel: #e0a63c;  --t-mittel-bg: #2f2718;
    --t-hoch:   #e87565;  --t-hoch-bg:   #32201e;
    --t-unklar: #d9bf4e;  --t-unklar-bg: #2e2a18;
    --t-leer:   #79839f;  --t-leer-bg:   #212b4a;
    --sh: 0 2px 6px rgba(0,0,0,.35), 0 18px 44px -24px rgba(0,0,0,.7);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--ink);
  font-size: 15px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; letter-spacing: -.015em; line-height: 1.25; }
h2 { font-size: 17px; }
p { margin: 0; }
a { color: var(--link); text-decoration-color: color-mix(in srgb, var(--link) 35%, transparent); text-underline-offset: 2px; }
a:hover { color: var(--gold-ink); }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .92em; background: var(--line-2); padding: 1px 5px; border-radius: 5px;
}
button { font: inherit; color: inherit; cursor: pointer; }
table { border-collapse: collapse; }

.wrap { max-width: 980px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.small { font-size: 13.5px; }
.tiny  { font-size: 12px; }
.num   { font-variant-numeric: tabular-nums; }
.mb    { margin-bottom: 14px; }

/* ---------- Kopf ---------- */
.kopf { border-bottom: 1px solid var(--line); background: var(--card); }
.kopf-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 56px; }
.marke { display: flex; align-items: center; gap: 9px; font-size: 15.5px; }
.marke b { font-weight: 650; }
.punkt { width: 10px; height: 10px; border-radius: 50%; background: var(--gold); flex: none; }
.kopf-rechts { text-align: right; max-width: 55%; }

main { padding: 18px 0 8px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
main > section { min-width: 0; }

.karte {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 16px; box-shadow: var(--sh);
}
.karte-kopf { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.label { font-size: 11.5px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); font-weight: 600; margin-bottom: 6px; }

/* ---------- Jetzt ---------- */
.jetzt-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 20px; }
.stufe-zeile { display: flex; align-items: center; gap: 9px; }
.punktgross { width: 14px; height: 14px; border-radius: 4px; background: var(--t-leer); flex: none; }
.stufe-name { font-size: 22px; font-weight: 650; letter-spacing: -.02em; }
.preis { font-size: 30px; font-weight: 680; letter-spacing: -.03em; margin-top: 6px; font-variant-numeric: tabular-nums; }
.preis .einheit { font-size: 14px; font-weight: 500; color: var(--muted); letter-spacing: 0; }

.relais-pille {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 650; font-size: 15px; padding: 5px 13px; border-radius: 999px;
  background: var(--t-leer-bg); color: var(--t-leer); margin-bottom: 5px;
}
.relais-pille::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.relais-pille.an  { background: var(--t-nieder-bg); color: var(--t-nieder); }
.relais-pille.aus { background: var(--t-hoch-bg);   color: var(--t-hoch); }

.wechsel-zeit { font-size: 22px; font-weight: 650; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }

.warn {
  margin-top: 14px; padding: 9px 12px; border-radius: var(--r-sm);
  background: var(--warn-bg); color: var(--warn); font-size: 13px; border: 1px solid color-mix(in srgb, var(--warn) 25%, transparent);
}

/* ---------- Tagesband ---------- */
.tag-nav { display: flex; align-items: center; gap: 4px; font-size: 14px; }
.tag-nav button {
  border: 1px solid var(--line); background: var(--card); border-radius: var(--r-sm);
  width: 30px; height: 30px; line-height: 1; font-size: 17px;
}
.tag-nav button.heute { width: auto; padding: 0 10px; font-size: 13px; }
.tag-nav button:hover { border-color: var(--gold); color: var(--gold-ink); }
.tag-nav span { min-width: 140px; text-align: center; }

.band-wrap { margin-bottom: 10px; }
.band { display: flex; gap: 2px; height: 52px; }
.band i {
  flex: 1 1 0; border-radius: 3px; position: relative; background: var(--t-leer);
}
.band i.s-nieder { background: var(--t-nieder); }
.band i.s-mittel { background: var(--t-mittel); }
.band i.s-hoch   { background: var(--t-hoch); }
.band i.s-unklar, .raster td.c div.s-unklar, .legende i.hatch {
  background: repeating-linear-gradient(45deg,
    var(--t-unklar) 0 4px,
    color-mix(in srgb, var(--t-unklar) 45%, var(--card)) 4px 8px);
}
.band i.jetzt-marker { outline: 2.5px solid var(--ink); outline-offset: 2px; }

/* Relais-Schiene direkt unter dem Tarifband */
.schiene { display: flex; gap: 2px; height: 11px; margin-top: 3px; }
.schiene i { flex: 1 1 0; border-radius: 2px; background: var(--t-leer-bg); }
.schiene i.an { background: var(--t-nieder); }
.schiene-label { font-size: 10.5px; color: var(--muted); margin-top: 3px; }

.band-achse { display: flex; gap: 2px; margin-top: 5px; font-size: 10.5px; color: var(--muted); }
.band-achse span { flex: 1 1 0; text-align: center; font-variant-numeric: tabular-nums; }
.band-achse span.leer { color: transparent; }

.legende { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 12.5px; color: var(--muted); margin-bottom: 14px; }
.legende b { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; }
.legende i { width: 11px; height: 11px; border-radius: 3px; display: inline-block; }

/* ---------- Schaltfenster ---------- */
.fenster { display: grid; gap: 6px; }
.f-zeile {
  display: grid; grid-template-columns: 112px 1fr auto auto; gap: 12px; align-items: center;
  padding: 8px 10px; border-radius: var(--r-sm); border: 1px solid var(--line-2);
  font-size: 14px;
}
.f-zeile .z { font-variant-numeric: tabular-nums; font-weight: 600; }
.f-zeile .p { font-variant-numeric: tabular-nums; color: var(--muted); }
.f-zeile .r { font-size: 12px; font-weight: 650; padding: 2px 9px; border-radius: 999px; }
.f-zeile .r.an  { background: var(--t-nieder-bg); color: var(--t-nieder); }
.f-zeile .r.aus { background: var(--t-leer-bg);   color: var(--t-leer); }
.f-zeile.s-nieder { background: var(--t-nieder-bg); }
.f-zeile.s-mittel { background: var(--t-mittel-bg); }
.f-zeile.s-hoch   { background: var(--t-hoch-bg); }
.f-zeile.s-unklar { background: var(--t-unklar-bg); }

/* ---------- Jahresraster ---------- */
.raster-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.raster { width: 100%; min-width: 620px; font-size: 11px; table-layout: fixed; }
.raster th { font-weight: 500; color: var(--muted); padding: 0 0 5px; text-align: center; font-variant-numeric: tabular-nums; }
.raster th.q, .raster td.q { width: 96px; }
.raster th.q { text-align: left; padding-right: 10px; white-space: nowrap; font-size: 12.5px; }
.raster td.q { white-space: nowrap; padding-right: 10px; font-size: 12.5px; color: var(--ink); font-weight: 550; }
.raster td.c { padding: 2px 1px; }
.raster td.c div { height: 20px; border-radius: 3px; background: var(--t-leer); }
.raster td.c div.s-nieder { background: var(--t-nieder); }
.raster td.c div.s-mittel { background: var(--t-mittel); }
.raster td.c div.s-hoch   { background: var(--t-hoch); }
.raster td.c div.s-unklar { background: var(--t-unklar); }
.raster tr.jetzt-q td.q { color: var(--gold-ink); }

/* ---------- API ---------- */
.api-liste { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.api-zeile { border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: 10px 12px; min-width: 0; }
.api-zeile .pfad { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; font-weight: 600; }
.api-zeile .pfad a { text-decoration: none; }
.api-zeile pre {
  margin: 7px 0 0; padding: 9px 10px; background: var(--line-2); border-radius: 6px;
  font-size: 11.5px; overflow-x: auto; line-height: 1.45;
}

/* ---------- Tarifblatt ---------- */
.blatt-liste { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px 20px; margin-bottom: 14px; }
.blatt-liste div .label { margin-bottom: 2px; }
.offen { margin: 0; padding-left: 18px; display: grid; gap: 5px; font-size: 13px; color: var(--muted); }
.offen li::marker { color: var(--warn); }

.fuss { padding: 6px 16px 28px; }
.fuss p { max-width: 70ch; }

/* ---------- Handy ---------- */
@media (max-width: 720px) {
  body { font-size: 14.5px; }
  .jetzt-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .jetzt-haupt { grid-column: 1 / -1; }
  .karte { padding: 14px; }
  .band { height: 44px; }
  .band-achse { font-size: 9.5px; }
  .f-zeile { grid-template-columns: 92px 1fr auto; row-gap: 1px; font-size: 13.5px; }
  .f-zeile .r { grid-row: 1; grid-column: 3; }
  .f-zeile .p { grid-row: 2; grid-column: 2 / -1; }
  .tag-nav span { min-width: 112px; font-size: 13px; }
  .kopf-rechts { display: none; }
}