.hsta-tagungsanfrage {
  --hsta-gold: #c6a340;
  --hsta-gold-dark: #a8862d;
  --hsta-ink: #172033;
  --hsta-muted: #697080;
  --hsta-border: #d9dce2;
  --hsta-field: #f8f9fb;
  box-sizing: border-box;
  max-width: 860px;
  margin: 2rem 0;
  color: var(--hsta-ink);
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 18px 45px rgb(23 32 51 / 14%);
  padding: clamp(1.5rem, 4vw, 2.25rem);
}

.hsta-tagungsanfrage *,
.hsta-tagungsanfrage *::before,
.hsta-tagungsanfrage *::after { box-sizing: border-box; }

.hsta-tagungsanfrage__title {
  margin: 0;
  color: var(--hsta-ink);
  font-size: clamp(1.7rem, 4vw, 2.25rem);
  font-weight: 750;
  letter-spacing: -.035em;
  line-height: 1.05;
}

.hsta-tagungsanfrage__intro {
  margin: .55rem 0 1.65rem;
  color: var(--hsta-muted);
  font-size: 1rem;
}

.hsta-tagungsanfrage__field {
  min-width: 0;
  margin: 0 0 1.15rem;
  border: 0;
  padding: 0;
}

.hsta-tagungsanfrage__fields {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem 1.25rem;
}

.hsta-tagungsanfrage__fields .hsta-tagungsanfrage__field { margin: 0; }
.hsta-tagungsanfrage__field--event { grid-column: span 4; }
.hsta-tagungsanfrage__field--participants { grid-column: span 2; }
.hsta-tagungsanfrage__field--dates { grid-column: span 3; }
.hsta-tagungsanfrage__field--date { grid-column: span 3; }
.hsta-tagungsanfrage__field--range { grid-column: 1 / -1; }
.hsta-tagungsanfrage__field--contact { grid-column: span 3; }
.hsta-tagungsanfrage__field--email { grid-column: span 3; }
.hsta-tagungsanfrage__fields--multiple .hsta-tagungsanfrage__field--dates { grid-column: 1 / -1; }

.hsta-tagungsanfrage label,
.hsta-tagungsanfrage legend {
  display: block;
  color: var(--hsta-ink);
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 .45rem;
}

.hsta-tagungsanfrage input[type="text"],
.hsta-tagungsanfrage input[type="email"],
.hsta-tagungsanfrage input[type="number"],
.hsta-tagungsanfrage input[type="date"] {
  width: 100%;
  min-height: 2.85rem;
  border: 1px solid var(--hsta-border);
  border-radius: 11px;
  background: var(--hsta-field);
  color: var(--hsta-ink);
  font: inherit;
  line-height: 1.2;
  padding: .65rem .8rem;
}

.hsta-tagungsanfrage input::placeholder { color: #858b96; opacity: 1; }

.hsta-tagungsanfrage input:focus-visible,
.hsta-tagungsanfrage button:focus-visible {
  outline: 3px solid #e3ce8d;
  outline-offset: 2px;
}

.hsta-tagungsanfrage__choice-group {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.hsta-tagungsanfrage__choice {
  display: block !important;
  cursor: pointer;
  margin: 0 !important;
}

.hsta-tagungsanfrage__choice input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.hsta-tagungsanfrage__choice span {
  display: block;
  border: 1px solid var(--hsta-border);
  border-radius: 11px;
  background: #fff;
  color: var(--hsta-muted);
  font-size: .92rem;
  font-weight: 700;
  padding: .64rem 1.1rem;
}

.hsta-tagungsanfrage__choice--active span {
  border-color: var(--hsta-gold);
  background: var(--hsta-gold);
  color: #fff;
}

.hsta-tagungsanfrage__choice input:focus-visible + span { outline: 3px solid #e3ce8d; outline-offset: 2px; }

.hsta-tagungsanfrage__date-range {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.hsta-tagungsanfrage__date-range[hidden] { display: none; }

.hsta-tagungsanfrage__room {
  margin: 1.35rem 0;
  border-top: 1px solid #eceef1;
  color: var(--hsta-muted);
  font-size: .92rem;
  padding-top: 1.15rem;
}

.hsta-tagungsanfrage__room strong { color: var(--hsta-ink); }

.hsta-tagungsanfrage__submit {
  display: block;
  width: 100%;
  min-height: 3rem;
  border: 0;
  border-radius: 11px;
  background: var(--hsta-gold);
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 1rem;
  font-weight: 750;
  padding: .75rem 1.25rem;
}

.hsta-tagungsanfrage__submit:hover { background: var(--hsta-gold-dark); }
.hsta-tagungsanfrage__submit:disabled { cursor: wait; opacity: .65; }

.hsta-tagungsanfrage__privacy {
  margin: .9rem 0 0;
  color: var(--hsta-muted);
  font-size: .79rem;
  line-height: 1.45;
}

.hsta-tagungsanfrage__status {
  margin-top: 1rem;
  border-radius: 10px;
  padding: .9rem 1rem;
}

.hsta-tagungsanfrage__status p { margin: 0; }
.hsta-tagungsanfrage__status p + p { margin-top: .3rem; }
.hsta-tagungsanfrage__status--success { background: #edf7ee; color: #245d2c; }
.hsta-tagungsanfrage__status--error { background: #fff0f0; color: #8e2222; }

.hsta-tagungsanfrage__honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.hsta-admin-warning {
  border-left: 4px solid #a82222;
  background: #fff0f0;
  padding: 1rem;
}

@media (max-width: 640px) {
  .hsta-tagungsanfrage { border-radius: 17px; }
  .hsta-tagungsanfrage__fields { grid-template-columns: 1fr; }
  .hsta-tagungsanfrage__field--event,
  .hsta-tagungsanfrage__field--participants,
  .hsta-tagungsanfrage__field--dates,
  .hsta-tagungsanfrage__field--date,
  .hsta-tagungsanfrage__field--range,
  .hsta-tagungsanfrage__field--contact,
  .hsta-tagungsanfrage__field--email { grid-column: 1; }
  .hsta-tagungsanfrage__date-range { grid-template-columns: 1fr; gap: 0; }
}