/* Design-Tokens, abgeleitet von agenda21-ottobrunn-neubiberg.de
   (Twenty-Twenty-Five-Child-Theme): Grün #85ad69, Blau #5c6a99, Manrope. */
:root {
  /* --green ist die Markenfarbe der Hauptseite — nur dekorativ verwenden.
     Text auf Weiß bzw. weißer Text auf Farbe braucht --green-strong:
     Weiß auf #466829 = 6,4:1, #466829 auf Weiß = 6,4:1 (WCAG AA). */
  --green: #85ad69;
  --green-strong: #466829;
  --green-hover: #3e5b28;
  --green-dark: #466829;
  --green-tint: #eef4e8;
  --blue: #5c6a99;
  --blue-tint: #e4e8f3;
  --ink: #222222;
  --muted: #5f6660;
  --bg: #ffffff;
  --surface: #f7f9f4;
  --border: #dde3d7;
  --input-border: #7d8f70; /* 3,5:1 auf Weiß — UI-Komponenten-Grenze */
  --danger: #b4453a;
  --danger-tint: #f6e2df;
  --amber-tint: #f8e9d2;
  --radius: 10px;
  --shadow: 0 2px 10px rgba(40, 60, 30, 0.08);
}

@font-face {
  font-family: "Manrope";
  src: url("/static/fonts/Manrope-VariableFont_wght.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.wrap { max-width: 960px; margin: 0 auto; padding: 0 1rem; width: 100%; }
main.wrap { flex: 1; padding-top: 1.5rem; padding-bottom: 3rem; }
.narrow { max-width: 640px; }

h1, h2, h3 { line-height: 1.25; color: var(--ink); font-weight: 700; }
h1 { font-size: clamp(1.75rem, 4vw, 2.25rem); }
h2 { font-size: clamp(1.25rem, 3vw, 1.5rem); margin-top: 2rem; }
a { color: var(--green-dark); }
a:hover { color: var(--blue); }

/* ---------- Header ---------- */
.site-header {
  border-bottom: 4px solid var(--green);
  background: var(--bg);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap; padding-top: .75rem; padding-bottom: .75rem;
}
.brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; color: var(--ink); }
.brand img { height: 55px; width: auto; }
.brand-text strong { font-size: 1.3rem; display: block; line-height: 1.1; }
.brand-text small { color: var(--muted); font-size: .8rem; }
.site-nav { display: flex; align-items: center; gap: .25rem; flex-wrap: wrap; }
.site-nav a {
  text-decoration: none; color: var(--ink); padding: .4rem .7rem;
  border-radius: 999px; font-weight: 600; font-size: .95rem;
}
.site-nav a:hover { background: var(--green-tint); color: var(--green-dark); }
.site-nav a.active { background: var(--green-strong); color: #fff; }
.site-nav .nav-cta { background: var(--blue); color: #fff; }
.site-nav .nav-cta:hover { background: var(--green-strong); color: #fff; }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-strong); color: #fff; margin-top: auto; }
.footer-inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: .5rem; padding-top: 1rem; padding-bottom: 1rem; font-size: .9rem;
}
.site-footer a { color: #fff; margin-left: 1rem; }
.site-footer p a { margin-left: 0; font-weight: 700; }

/* ---------- Bausteine ---------- */
.button {
  display: inline-block; background: var(--green-strong); color: #fff; border: 2px solid var(--green-strong);
  padding: .5rem 1.1rem; border-radius: 999px; font: inherit; font-weight: 700;
  cursor: pointer; text-decoration: none;
}
.button:hover { background: var(--green-hover); border-color: var(--green-hover); color: #fff; }
.button-outline { background: transparent; color: var(--green-dark); }
.button-outline:hover { background: var(--green-tint); color: var(--green-dark); }
.button-danger { background: var(--danger); border-color: var(--danger); }
.button-danger:hover { background: #93362d; border-color: #93362d; }
.link-button {
  background: none; border: none; font: inherit; font-weight: 600; cursor: pointer;
  color: var(--muted); padding: .4rem .7rem; border-radius: 999px;
}
.link-button:hover { background: var(--green-tint); color: var(--green-dark); }
.inline-form { display: inline; }

.notice {
  padding: .75rem 1rem; border-radius: var(--radius); margin: 1rem 0;
  border: 1px solid transparent;
}
.notice-ok { background: var(--green-tint); border-color: var(--green); }
.notice-err { background: var(--danger-tint); border-color: var(--danger); }
.notice-info { background: var(--blue-tint); border-color: var(--blue); }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem; margin: 1rem 0;
  box-shadow: var(--shadow);
}
.card h2, .card h3 { margin-top: 0; }

.hint { color: var(--muted); font-size: .9rem; }
.prose ul { padding-left: 1.25rem; }
.status-ok { color: var(--green-dark); font-weight: 700; }
.status-pending { color: var(--danger); }

/* ---------- Startseite ---------- */
.hero {
  display: flex; gap: 2rem; align-items: center; padding: 2rem 0 1rem;
  flex-wrap: wrap;
}
.hero-text { flex: 1 1 300px; }
.hero h1 { margin-top: 0; }
.lead { font-size: 1.15rem; }
/* Das Rad ist freigestellt (transparenter Hintergrund) und steht daher ohne
   Rahmen direkt auf der Seite. Feste Maße am <img> verhindern Layout-Sprünge. */
.hero-art { flex: 1 1 380px; max-width: 520px; }
.hero-art img { width: 100%; height: auto; display: block; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.cards .card { margin: 0; }
.step {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--green-strong); color: #fff; border-radius: 50%;
  width: 1.7rem; height: 1.7rem; font-size: 1rem; margin-right: .3rem;
}

/* ---------- Barrierefreiheit ---------- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 10;
  background: var(--green-strong); color: #fff; padding: .5rem 1rem;
  border-radius: 0 0 var(--radius) 0; font-weight: 700;
}
.skip-link:focus { left: 0; color: #fff; }
.table-scroll { overflow-x: auto; }

/* ---------- Kalender ---------- */
.cal-nav { display: flex; align-items: center; justify-content: space-between; gap: .5rem; flex-wrap: wrap; }
.cal-title { margin: 0; }
.calendar {
  width: 100%; border-collapse: collapse; margin: 1rem 0 .5rem;
  table-layout: fixed;
}
.calendar th {
  padding: .4rem; font-size: .85rem; color: var(--muted); text-align: center;
}
.calendar td.day {
  border: 1px solid var(--border); height: 3.2rem; text-align: right;
  vertical-align: top; padding: .3rem .45rem; font-weight: 600;
}
.calendar td.free { background: var(--green-tint); }
.calendar td.booked { background: var(--amber-tint); }
.calendar td.mine { background: var(--blue-tint); }
.calendar td.blocked {
  background: repeating-linear-gradient(45deg, #ececec 0 6px, #f7f7f7 6px 12px);
  color: var(--muted);
}
.calendar td.past { background: #fafafa; color: #6e6e6e; font-weight: 400; }
.calendar td.out .daynum { color: #6e6e6e; font-weight: 400; }
.calendar td.today { outline: 2px solid var(--blue); outline-offset: -2px; }
.calendar .mark {
  display: block; text-align: left; line-height: 1;
  font-size: .8rem; color: var(--ink);
}

/* Klickbare Auswahl (nur mit JavaScript aktiv) */
.calendar td.selectable { cursor: pointer; }
.calendar td.selectable:hover { box-shadow: inset 0 0 0 2px var(--green-strong); }
.calendar td.selectable:focus-visible {
  outline: 3px solid var(--green-strong); outline-offset: -3px;
}
.calendar td.sel-start, .calendar td.sel-end {
  background: var(--blue); color: #fff; /* Weiß auf #5c6a99 = 5,3:1 (AA) */
}
.calendar td.sel-in {
  background: var(--blue-tint); box-shadow: inset 0 0 0 2px var(--blue);
}

.legend { display: flex; gap: .5rem; flex-wrap: wrap; }
.chip {
  display: inline-block; padding: .1rem .7rem; border-radius: 999px;
  font-size: .85rem; font-weight: 600; background: #eee; border: 1px solid var(--border);
}
.chip-free { background: var(--green-tint); border-color: var(--green); }
.chip-booked { background: var(--amber-tint); border-color: #d9a441; }
.chip-mine { background: var(--blue-tint); border-color: var(--blue); }
.chip-blocked { background: #ececec; color: var(--muted); }

/* ---------- Formulare ---------- */
.stacked label { display: block; margin: .9rem 0; font-weight: 600; }
.stacked label small { font-weight: 400; color: var(--muted); }
.stacked input:not([type="checkbox"]), .stacked textarea,
.form-row input, .form-row textarea {
  display: block; width: 100%; margin-top: .25rem;
  padding: .55rem .7rem; font: inherit; border: 1px solid var(--input-border);
  border-radius: var(--radius); background: #fff;
}
.stacked input:focus, .stacked textarea:focus, .form-row input:focus {
  outline: 2px solid var(--green-strong); border-color: var(--green-strong);
}
.stacked input:disabled { background: #f0f0f0; color: var(--muted); }
.check { display: flex; gap: .5rem; align-items: baseline; font-weight: 400 !important; }
.form-row { display: flex; gap: 1rem; align-items: flex-end; flex-wrap: wrap; }
.form-row label { font-weight: 600; flex: 1; min-width: 150px; }
.booking-form { margin-top: 1.5rem; }

/* ---------- Buchungen ---------- */
.booking-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.booking-past { background: #fbfbf9; color: var(--muted); }
.code-box {
  background: #fff; border: 2px dashed var(--green); border-radius: var(--radius);
  padding: .75rem 1rem; margin: .75rem 0;
}
.code { font-size: 1.6rem; letter-spacing: .15em; color: var(--green-dark); }
.pickup { white-space: pre-line; }

/* ---------- Admin ---------- */
.admin-nav { display: flex; gap: .5rem; flex-wrap: wrap; margin: 1rem 0; }
.admin-nav a {
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  padding: .4rem 1rem; text-decoration: none; font-weight: 600;
}
.admin-nav a:hover { background: var(--green-tint); }
.data-table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: .95rem; }
.data-table th, .data-table td {
  border-bottom: 1px solid var(--border); padding: .5rem .6rem; text-align: left;
  vertical-align: top;
}
.data-table th { color: var(--muted); font-size: .85rem; }
.actions { display: flex; gap: .4rem; flex-wrap: wrap; }
.danger-zone { border-color: var(--danger); }

@media (max-width: 640px) {
  /* Reihenfolge wie im Quelltext lassen: erst Überschrift, dann Bild. */
  .hero { flex-direction: column; text-align: left; }
  .hero-art { max-width: 100%; }
  .calendar td.day { height: 2.6rem; padding: .15rem .3rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .site-footer a { margin-left: 0; margin-right: 1rem; }
}

/* ---------- Filterleiste und Seitenblätterer ---------- */
.filterbar {
  display: flex; gap: 1rem; align-items: flex-end; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1rem; margin: 1rem 0;
}
.filterbar label { font-weight: 600; font-size: .9rem; }
.filterbar input, .filterbar select {
  display: block; margin-top: .25rem; padding: .45rem .6rem; font: inherit;
  border: 1px solid var(--input-border); border-radius: var(--radius); background: #fff;
}
.filterbar input:focus, .filterbar select:focus {
  outline: 2px solid var(--green-strong); border-color: var(--green-strong);
}
.pager {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap; margin: 1rem 0;
}
.nowrap { white-space: nowrap; }

/* ---------- Detailliste (Nutzerdetails) ---------- */
.detail-list {
  display: grid; grid-template-columns: minmax(10rem, auto) 1fr;
  gap: .4rem 1rem; margin: 0;
}
.detail-list dt { font-weight: 600; color: var(--muted); }
.detail-list dd { margin: 0; }
@media (max-width: 560px) {
  .detail-list { grid-template-columns: 1fr; gap: 0 0; }
  .detail-list dd { margin-bottom: .6rem; }
}

/* Honigtopf-Feld: für Menschen unsichtbar, für Bots verlockend.
   Bewusst NICHT nur display:none — manche Ausfüllhilfen ignorieren das.
   Zusammen mit aria-hidden und tabindex="-1" im Markup ist es weder
   sichtbar noch anspringbar noch für Screenreader vorhanden. */
.feld-versteckt {
  position: absolute !important;
  left: -9999px !important;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---- ALTCHA-Rechenrätsel (nur sichtbar, wenn in der Verwaltung aktiviert) ----
   Das Widget bringt eigene Farben mit (u. a. ein kräftiges Blau als Primärfarbe).
   Hier auf die Agenda-21-Tokens gezogen, damit es nicht wie ein Fremdkörper
   wirkt. Die Namen stammen aus altcha.css — nicht raten, dort nachsehen. */
altcha-widget {
  --altcha-color-base: var(--bg);
  --altcha-color-base-content: var(--ink);
  --altcha-color-primary: var(--green-strong);
  --altcha-color-neutral: var(--border);
  --altcha-color-neutral-content: var(--muted);
  --altcha-color-success: var(--green-strong);
  --altcha-border-color: var(--input-border);
  --altcha-checkbox-border-color: var(--input-border);
  --altcha-checkbox-outline-color: var(--green-strong);
  --altcha-border-radius: var(--radius);
  --altcha-max-width: 100%;
  display: block;
  margin: 0 0 1rem;
}
/* Wer Bewegung reduziert haben will, soll auch keinen Spinner drehen sehen. */
@media (prefers-reduced-motion: reduce) {
  altcha-widget {
    --altcha-transition-duration: 0s;
    --altcha-checkbox-transition-duration: 0s;
  }
}