/* GurrMular — Formular-Design
   Palette 1:1 aus GurrKartei (frontend/css/app.css, :root light). */

:root {
  --color-primary: #6680a4;
  --color-primary-light: #afc6da;
  --color-primary-very-light: #d2d7ee;
  --color-accent: #4f9e9d;
  --color-text: #000000;
  --color-bg: #e1e1e2;
  --color-surface: #ffffff;
  --color-muted: #565655;
  --color-danger: #a33a32;
  --color-danger-bg: #f6e7e6;
  --color-warning: #765600;
  --color-warning-bg: #fff0b8;
  --color-border: #d8d8da;

  --radius: 12px;
  --radius-small: 8px;
  --tap: 48px;
  --shadow: 0 1px 3px rgb(0 0 0 / 12%);
  --shadow-lifted: 0 4px 14px rgb(0 0 0 / 18%);
}

* { box-sizing: border-box; }

html { color-scheme: light; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 16px 16px 48px;
}

/* --- Kopf ------------------------------------------------------------------ */
.brand {
  background: var(--color-primary);
  color: var(--color-surface);
  padding: 28px 16px 22px;
  text-align: center;
}
.brand__logo {
  width: 108px;
  margin: 0 auto 10px;
  line-height: 0;
}
.brand__logo img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-small);
  border: 2px solid rgb(255 255 255 / 55%);
  /* WICHTIG: Weißer Untergrund. Das Logo-SVG ist einfarbig #6680a4
     (kein eigener Hintergrund-Rect) — auf dem Header-Hintergrund
     var(--color-primary) = #6680a4 wäre es 1:1 unsichtbar.
     Weißer Kasten macht es auf dem dunklen Header sichtbar. */
  background: var(--color-surface);
  padding: 8px;
}
.brand h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.brand__sub {
  margin: 4px 0 0;
  font-size: 0.85rem;
  opacity: 0.9;
}

/* Vereins-Website prominent im Header (weiß auf Blau, klickbar) */
.brand__link {
  display: inline-block;
  margin-top: 12px;
  padding: 9px 16px;
  border-radius: 999px;
  background: #fff;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 0 2px 6px rgb(0 0 0 / 18%);
}
.brand__link:hover,
.brand__link:focus-visible {
  outline: 3px solid rgb(255 255 255 / 70%);
  outline-offset: 2px;
}
.brand__link-hint {
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--color-muted);
}

.intro {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 16px;
  margin: 18px 0 0;
  font-size: 0.95rem;
}

/* --- Abschnitte ------------------------------------------------------------- */
.group {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 6px 16px 16px;
  margin-top: 16px;
}
.group__head {
  margin: 10px 0 4px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-primary-very-light);
  padding-bottom: 6px;
}

.row { display: block; }
.row--2 .field { display: block; }

/* --- Felder ----------------------------------------------------------------- */
.field { margin: 14px 0; }
.field label,
.choice__legend {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 6px;
}
.req { color: var(--color-danger); }

.field input[type="text"],
.field input[type="email"],
.field input[type="number"] {
  width: 100%;
  min-height: var(--tap);
  padding: 10px 12px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
}
.field input:focus-visible,
.chip input:focus-visible + span {
  outline: 3px solid var(--color-accent);
  outline-offset: 1px;
}

/* --- Auswahlchips (radio/checkbox) — große Touch-Ziele ----------------------- */
.choice {
  border: none;
  margin: 14px 0;
  padding: 0;
}
.choice__legend { margin-bottom: 8px; }
.choice__grid, .choice { display: block; }
.choice label.chip {
  position: relative;
  display: flex;
  align-items: center;
  min-height: var(--tap);
  margin: 6px 0;
  padding: 8px 14px 8px 46px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-surface);
  cursor: pointer;
  font-weight: 500;
  user-select: none;
  transition: border-color 0.15s, background 0.15s;
}
.choice--days {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 10px;
}
.choice--days label.chip {
  margin: 0;
  justify-content: flex-start;
}
.choice label.chip input {
  position: absolute;
  left: 14px;
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: var(--color-primary);
}
.choice label.chip:has(input:checked) {
  background: var(--color-primary-very-light);
  border-color: var(--color-primary);
}
.choice label.chip:has(input:focus-visible) {
  outline: 3px solid var(--color-accent);
  outline-offset: 1px;
}

/* --- Honeypot: unsichtbar, aber für Bots erreichbar --------------------------- */
.hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* --- Absenden ---------------------------------------------------------------- */
.submit { margin-top: 20px; }
.submit button {
  width: 100%;
  min-height: 54px;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: inherit;
  color: var(--color-surface);
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
}
.submit button:hover { background: var(--color-primary-light); color: #1c2733; }
.submit button:active { transform: scale(0.995); }
.submit button:disabled { opacity: 0.6; cursor: wait; }
.fineprint {
  margin: 10px 2px 0;
  font-size: 0.8rem;
  color: var(--color-muted);
  text-align: center;
}

.formmsg {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-small);
  font-size: 0.95rem;
}
.formmsg--ok {
  background: #e3f1ec;
  border: 1px solid var(--color-accent);
  color: #234540;
}
.formmsg--err {
  background: var(--color-danger-bg);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}
.formmsg ul { margin: 6px 0 0; padding-left: 18px; }

/* --- Übersicht nach dem Absenden ---------------------------------------------- */
.summary {
  margin-top: 22px;
  padding: 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.summary__ok {
  margin: 0 0 14px;
  padding: 10px 14px;
  background: #e3f1ec;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-small);
  color: #234540;
}
.summary__head {
  margin: 0 0 6px;
  font-size: 1.1rem;
  color: var(--color-primary);
}
.summary__hint {
  margin: 0 0 14px;
  font-size: 0.88rem;
  color: var(--color-muted);
}
.summary__list {
  margin: 0 0 14px;
  display: grid;
  gap: 8px;
}
.summary__list > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  padding: 8px 10px;
  background: var(--color-bg);
  border-radius: var(--radius-small);
}
.summary__list dt {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}
.summary__list dd {
  margin: 0;
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}
.summary__cta {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-muted);
}
.summary__cta a {
  color: var(--color-primary);
  font-weight: 600;
}
@media (min-width: 560px) {
  .summary__list > div {
    grid-template-columns: 200px 1fr;
    align-items: baseline;
  }
}

/* --- Fuß ---------------------------------------------------------------------- */
.foot {
  padding: 18px 16px 26px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-muted);
}
.foot a { color: var(--color-primary); }

/* --- Desktop ------------------------------------------------------------------- */
@media (min-width: 560px) {
  .row--2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 14px;
  }
  .choice:not(.choice--days) {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 8px;
  }
  .choice:not(.choice--days) label.chip { margin: 0; }
  .main { padding: 24px 24px 64px; }
}