/* app.css — Grundlage für alle Seiten außerhalb des Planers. */

:root {
  --accent: #0e7c86;
  --accent-d: #0a636b;
  --accent-l: #e6f3f4;
  --warn: #e4572e;
  --ink: #1f242b;
  --ink-2: #4b535d;
  --muted: #757e89;
  --line: #e3e7ea;
  --bg: #f7f8f9;
  --panel: #fff;
  --shadow-s: 0 1px 3px rgba(20, 30, 40, .07);
  --shadow: 0 8px 26px rgba(20, 30, 40, .1);
  --r: 12px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg);
  line-height: 1.6; -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { line-height: 1.2; letter-spacing: -.015em; }
a { color: var(--accent); }
img { max-width: 100%; height: auto; }

/* ---- Kopfzeilen ---- */
.site-head, .app-head {
  display: flex; align-items: center; gap: 18px; padding: 0 22px; height: 62px;
  background: var(--panel); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 40;
}
.logo {
  display: flex; align-items: center; gap: 8px; color: var(--accent);
  font-size: 17px; font-weight: 500; text-decoration: none; white-space: nowrap;
}
.logo b { font-weight: 800; }
.site-nav, .app-nav { margin-left: auto; display: flex; align-items: center; gap: 20px; }
.app-nav { margin-left: 8px; }
.site-nav a, .app-nav a {
  color: var(--ink-2); text-decoration: none; font-size: 14px; font-weight: 500;
}
.site-nav a:hover, .app-nav a:hover { color: var(--accent); }
.btn-nav {
  background: var(--accent); color: #fff !important; padding: 9px 16px;
  border-radius: 999px; font-weight: 600 !important;
}
.btn-nav:hover { background: var(--accent-d); }
.app-head .plan-chip { margin-left: auto; }
.plan-chip {
  font-size: 11.5px; font-weight: 700; padding: 5px 11px; border-radius: 999px;
  background: var(--accent-l); color: var(--accent-d); white-space: nowrap;
}
.plan-chip.plan-trial { background: #fff4e0; color: #9a6a00; }
.plan-chip.plan-zahlung_offen { background: #fdecea; color: #c0392b; }
.plan-chip.plan-abgelaufen { background: #eef1f3; color: var(--muted); }
.logout-form { margin: 0; }
.btn-link {
  border: 0; background: none; color: var(--muted); font: 500 14px var(--font);
  cursor: pointer; padding: 6px;
}
.btn-link:hover { color: var(--warn); }

/* ---- Hauptbereich ---- */
.site-main, .app-main { max-width: 940px; margin: 0 auto; padding: 34px 22px 60px; }
.site-main.breit, .app-main.breit { max-width: 1180px; }

/* ---- Knöpfe ---- */
.btn-gross {
  display: inline-block; background: var(--accent); color: #fff; text-decoration: none;
  padding: 13px 24px; border-radius: 10px; font: 600 15px var(--font); cursor: pointer;
  border: 0; transition: background .14s, transform .08s;
}
.btn-gross:hover { background: var(--accent-d); }
.btn-gross:active { transform: translateY(1px); }
.btn-gross.ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn-gross.ghost:hover { border-color: var(--accent); color: var(--accent); background: #fff; }
.btn-klein {
  display: inline-block; padding: 7px 12px; border-radius: 8px; font: 600 12.5px var(--font);
  background: var(--accent); color: #fff; text-decoration: none; border: 0; cursor: pointer;
}
.btn-klein:hover { background: var(--accent-d); }
.btn-klein.ghost { background: #eef1f3; color: var(--ink); }
.btn-klein.ghost:hover { background: #e2e7ea; }
.btn-klein.danger { background: #fdeceb; color: #c0392b; }
.btn-klein.danger:hover { background: #f9d8d6; }

/* ---- Hinweise ---- */
.hinweis {
  padding: 12px 16px; border-radius: 10px; margin: 0 0 18px; font-size: 14px;
  border-left: 4px solid var(--accent);
  background: var(--accent-l); color: var(--accent-d);
}
.hinweis-fehler { background: #fdecea; color: #a4291b; border-left-color: #d0402c; }
.hinweis-ok { background: #e8f6ec; color: #1c6b34; border-left-color: #2e9c52; }
.hinweis-info { background: #eef2f6; color: #3c4956; border-left-color: #7b8fa3; }

/* ---- Tabellen, mobil als Karten ---- */
table.stapel { width: 100%; border-collapse: collapse; font-size: 14px; }
table.stapel th, table.stapel td {
  text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line);
}
table.stapel th { font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.inline-form { display: inline; }

/* ---- Footer ---- */
.site-foot {
  border-top: 1px solid var(--line); background: var(--panel);
  padding: 34px 22px 24px; margin-top: 50px;
}
.foot-cols {
  max-width: 1180px; margin: 0 auto; display: grid; gap: 26px;
  grid-template-columns: 2fr 1fr 1fr;
}
.foot-cols strong { display: block; margin-bottom: 9px; font-size: 13.5px; }
.foot-cols p { color: var(--muted); font-size: 13px; margin: 0; max-width: 34ch; }
.foot-cols a {
  display: block; color: var(--ink-2); text-decoration: none; font-size: 13px; padding: 3px 0;
}
.foot-cols a:hover { color: var(--accent); }
.foot-note {
  max-width: 1180px; margin: 24px auto 0; padding-top: 16px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 11.5px;
}

@media (max-width: 780px) {
  .site-head, .app-head { padding: 0 14px; gap: 10px; }
  .site-nav, .app-nav { gap: 12px; font-size: 13px; }
  .site-nav a:not(.btn-nav) { display: none; }
  .foot-cols { grid-template-columns: 1fr; gap: 20px; }
  .site-main, .app-main { padding: 22px 14px 40px; }
  /* Tabellen werden zu Karten */
  table.stapel thead { display: none; }
  table.stapel tr {
    display: block; border: 1px solid var(--line); border-radius: 10px;
    margin-bottom: 10px; padding: 6px 10px; background: #fff;
  }
  table.stapel td { display: flex; justify-content: space-between; gap: 12px; border: 0; padding: 6px 0; }
  table.stapel td::before {
    content: attr(data-label); font-size: 11.5px; color: var(--muted);
    font-weight: 600; text-transform: uppercase;
  }
}

/* ---- Sprachumschalter (Flaggen) ---- */
.sprachwahl {
  display: flex; gap: 2px; align-items: center; flex-shrink: 0;
  background: #f2f4f6; border-radius: 999px; padding: 3px;
}
.sprach-knopf {
  display: inline-flex; align-items: center; gap: 5px; text-decoration: none;
  padding: 4px 9px; border-radius: 999px; font: 600 11.5px var(--font);
  color: var(--muted); transition: background .12s, color .12s;
}
.sprach-knopf:hover { color: var(--ink); background: #e6eaed; }
.sprach-knopf.aktiv { background: #fff; color: var(--accent); box-shadow: var(--shadow-s); }
.sprach-knopf .flagge { font-size: 14px; line-height: 1; }
.sprach-knopf .kurz { letter-spacing: .03em; }
.sprach-knopf:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Schlanke Fußzeile für öffentlich geteilte Seiten (Playbook 9.4) */
.site-foot.schlank { padding: 24px 22px; margin-top: 34px; }
.site-foot.schlank .anbieter {
  max-width: 1180px; margin: 0 auto 14px; font-size: 13px;
}
.site-foot.schlank .anbieter strong { display: block; margin-bottom: 5px; font-size: 12px; color: var(--muted); }
.site-foot.schlank .anbieter p { margin: 0; color: var(--ink-2); line-height: 1.6; }
.site-foot.schlank .foot-note { border-top: 1px solid var(--line); }

/* Speicherstand-Anzeige im Planer-Kopf (nur mit Konto) */
.save-state {
  font: 600 11.5px var(--font); color: var(--muted); white-space: nowrap;
  padding: 4px 9px; border-radius: 999px; background: #f2f4f6;
}
.save-state.gespeichert { color: #1c6b34; background: #e8f6ec; }
.save-state.speichert { color: var(--accent-d); background: var(--accent-l); }
.save-state.fehler, .save-state.abgemeldet { color: #a4291b; background: #fdecea; }
.back-link {
  font: 600 12.5px var(--font); color: var(--ink-2); text-decoration: none;
  padding: 6px 10px; border-radius: 7px; white-space: nowrap;
}
.back-link:hover { background: #eef1f3; color: var(--accent); }

@media (max-width: 780px) {
  .sprach-knopf .kurz { display: none; }
  .sprach-knopf { padding: 4px 6px; }
}