/* Formular: Loader neben Submit */
.koetz-hk__form-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.koetz-hk__loader {
  margin: 1rem 1rem 0 0;
  width: 24px;
  height: 24px;
  border: 2px solid #c9d7eb;
  border-top-color: #01509d; /* gleiches Blau wie Überschriften */
  border-radius: 50%;
  animation: koetz-hk-spin 0.9s linear infinite;
}
@keyframes koetz-hk-spin {
  to {
    transform: rotate(360deg);
  }
}
.koetz-hk__toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}
.koetz-hk__switch {
  position: absolute;
  opacity: 0;
  width: 42px;
  height: 24px;
  left: 0;
  top: 0;
  margin: 0;
}
.koetz-hk__switch-ui {
  width: 42px;
  height: 24px;
  position: relative;
  display: inline-block;
  background: #ccc;
  border-radius: 999px;
  transition: background 0.2s ease;
  pointer-events: none;
}
.koetz-hk__switch-ui::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}
/* Checked state: blue track */
.koetz-hk__switch:checked + .koetz-hk__switch-ui {
  background: #0073aa;
}
.koetz-hk__switch:checked + .koetz-hk__switch-ui::after {
  transform: translateX(18px);
}

.koetz-hk {
}
.koetz-hk__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: start;
}
.koetz-hk__left,
.koetz-hk__right {
}
.koetz-hk__right {
  position: sticky;
  top: 1rem; /* Abstand zum Viewport beim Kleben */
  height: fit-content;
  align-self: start;
}
.koetz-hk h3 {
  margin-top: 0;
}
.koetz-hk__left h3 {
  color: var(--primary);
  font-size: var(--h3);
  margin-bottom: 0.5rem;
}

.koetz-hk__extras {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.koetz-hk__extra {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  padding: 0.75rem;
  cursor: pointer;
  position: relative;
  background: #fbfbfb;
  border: 1px solid #dfdfdf;

  color: var(--text-color);
}
.koetz-hk__extra.is-selected {
  background: #efefef;
  border: 1px solid #dedede;
}
.koetz-hk__extra-name {
  font-size: var(--text-m);
  font-weight: 600;
}
.koetz-hk__extra-desc {
  font-size: 0.9rem;
}
.koetz-hk__extra-price {
  margin-top: auto;
  font-weight: 500;
}

/* Visual checkbox in bottom-right corner of extra cards */
.koetz-hk__extra-check {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 20px;
  height: 20px;
  border: 1px solid #d0d0d0; /* light gray border when not selected */
  border-radius: 4px;
  background: #ffffff; /* white background when not selected */
  display: inline-block;
}
.koetz-hk__extra.is-selected .koetz-hk__extra-check {
  background: #0073aa; /* WP blue when selected */
  border-color: #0073aa;
}
.koetz-hk__extra.is-selected .koetz-hk__extra-check::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 12px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(45deg);
}

.koetz-hk__summary {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.koetz-hk__row {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0;
}
.koetz-hk__block {
  margin-bottom: 1rem;
  background-image: linear-gradient(-90deg, var(--primary), var(--tertiary));
  padding: 2rem;
  color: #fff;
}
.koetz-hk__block h3 {
  text-align: center;
  font-size: var(--h3);
  font-weight: 600;
  margin: 0 0 0.5rem 0;
}
.koetz-hk__block h4 {
  font-size: var(--h5);
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
}
.koetz-hk__block .koetz-hk__sep {
  height: 0;
  border-top: 1px solid currentColor;
  margin: 0.25rem 0;
}
.koetz-hk__block .koetz-hk__row {
  font-size: calc(var(--text-s) * 1.15);
  line-height: 1.3;
}

.koetz-hk__block--extras .koetz-hk__row:not(.koetz-hk__row--total) {
  margin-left: 1.25rem;
  position: relative;
}
.koetz-hk__block--extras .koetz-hk__row:not(.koetz-hk__row--total):before {
  content: "";
  position: absolute;
  width: 0.5rem;
  height: 0.5rem;
  background: #fff;
  left: -1.25rem;
  top: 0;
  bottom: 0;
  margin: auto 0;
}

.koetz-hk__block .koetz-hk__row span:nth-child(2) {
  font-weight: 600;
  width: fit-content;
  margin-left: 1.25rem;
}

.koetz-hk__options-list {
  margin-bottom: 2rem;
}
.koetz-hk__options-list .koetz-hk__row {
  align-items: center;
}

.koetz-hk__options-list .koetz-hk__opt:not(:first-child) {
  margin-left: 1rem;
  margin-bottom: 0.5rem;
  position: relative;
}
.koetz-hk__options-list .koetz-hk__row--title {
  background: #efefef;
  border: 1px solid #dedede;
  padding: 0.5rem;
  margin-bottom: 0.5rem;

  color: var(--text-color);
}

.koetz-hk__options-list .koetz-hk__opt:first-child .koetz-hk__row--title,
.koetz-hk__options-list .koetz-hk__opt:first-child .koetz-hk__row--sub {
  padding-left: 1.75rem;
}

.koetz-hk__opt .koetz-hk__row--title:before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  background: var(--primary);
  position: absolute;
  left: -1rem;
}

.koetz-hk__options-list .koetz-hk__row--title #hk_val_grundpreis,
.koetz-hk__options-list .koetz-hk__row--title .title {
  font-weight: 600;
}

.koetz-hk__options-list .koetz-hk__row.koetz-hk__row--sub {
  display: flex;
  gap: 0.5rem;
  padding: 0 0.25rem 0.5rem 0.75rem;
}
.koetz-hk__options-list .koetz-hk__row.koetz-hk__row--sub .koetz-hk__subdesc {
  font-size: var(--text-s);
  line-height: 1.3;
  width: 80%;
}
.koetz-hk__options-list .koetz-hk__row.koetz-hk__row--sub .koetz-hk__price {
  min-width: fit-content;
  font-size: var(--text-m);
  line-height: 1.3;
}

.koetz-hk__toggle select {
  padding: 0.25rem 0.5rem;
}
.koetz-hk__extras-list h4 {
  margin: 0.5rem 0;
}
.koetz-hk__extras-list ul {
  margin: 0;
  padding-left: 1rem;
}
.koetz-hk__total {
  display: flex;
  justify-content: space-between;
  margin-top: 0.75rem;
  font-size: 1.1rem;
}

/* Extras list container for row-based layout */
.koetz-hk__list {
  display: flex;
  flex-direction: column;
}

/* CTA block under total */
.koetz-hk__cta {
  display: grid;
  grid-template-columns: 1fr 3fr; /* 25% / 75% */
  align-items: center;
  gap: 2rem;
  margin-top: 1rem;
}
.koetz-hk__cta-logo {
  width: 130px;
  aspect-ratio: 1 / 1;
}
.koetz-hk__cta-content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.koetz-hk__cta-title {
  font-weight: 600;
}
.koetz-hk__cta-button {
  align-self: flex-start;
}

/* ================================================================
   Modal – Overlay & Dialog
   ================================================================ */
.koetz-hk__modal[hidden] {
  display: none;
}
.koetz-hk__modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
}
.koetz-hk__modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}
.koetz-hk__modal-dialog {
  position: relative;
  background: #fff;
  color: #000;
  max-width: 720px;
  margin: 5vh auto;
  border: 1px solid #e0e0e0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  padding: 1.25rem;
  border-top: 4px solid #0073aa;
}

.koetz-hk__modal-dialog h3 {
  margin-bottom: 1rem;
  color: var(--primary);
}
.koetz-hk__modal-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: transparent;
  border: 0;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: #333;
}
.koetz-hk__required-hint {
  font-size: 0.9rem;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}
.koetz-hk__form {
  margin-top: 0.5rem;
}
.koetz-hk__form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.koetz-hk__field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.koetz-hk__field--full {
  grid-column: 1 / -1;
}
.koetz-hk__form label {
  color: var(--secondary);
}
.koetz-hk__form input,
.koetz-hk__form textarea {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid #d0d0d0;
  background: #fff;
  color: #000;
}
.koetz-hk__form-actions {
  margin-top: 0.5rem;
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}
.koetz-hk__form-status {
  margin-top: 0.5rem;
  font-size: 0.95rem;
  color: #000;
}

/* Prominente Statusmeldungen und Hilfs-Klassen */
.koetz-hk__form-status--success {
  color: #01509d;
  font-weight: 600;
  font-size: 1rem;
  background: #f0f6fb;
  border: 1px solid #cfe3f5;
  padding: 0.75rem;
  border-left: 4px solid #0073aa;
}
.koetz-hk__form-status--error {
  color: #b00020;
  background: #fdecea;
  border: 1px solid #f5c6cb;
  padding: 0.75rem;
  border-left: 4px solid #b00020;
}
.koetz-hk__form-note {
  margin-top: 0.25rem;
  font-weight: 500;
}

@media (max-width: 640px) {
  .koetz-hk__form-grid {
    grid-template-columns: 1fr 1fr; /* Vorname/Nachname nebeneinander */
    gap: 0.5rem;
  }
  .koetz-hk__form-grid > .koetz-hk__field {
    gap: 0;
  }
  .koetz-hk__form-grid > .koetz-hk__field label {
    margin-bottom: 0;
  }
  /* Vorname (1) und Nachname (2) bleiben jeweils halbe Breite */
  .koetz-hk__form-grid > .koetz-hk__field:nth-child(1),
  .koetz-hk__form-grid > .koetz-hk__field:nth-child(2) {
    grid-column: auto;
  }
  /* E-Mail (3) und Telefon (4) volle Breite untereinander */
  .koetz-hk__form-grid > .koetz-hk__field:nth-child(3),
  .koetz-hk__form-grid > .koetz-hk__field:nth-child(4) {
    grid-column: 1 / -1;
  }
  .koetz-hk__modal-dialog {
    margin: 4vh 1rem;
  }
}

/* ================================================================
   Responsive – Tablet & Smartphone Anpassungen
   ================================================================ */
@media (max-width: 1024px) {
  /* Zwei Spalten-Layout unterbinden, rechte Spalte nicht sticky */
  .koetz-hk__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .koetz-hk__right {
    position: static;
    top: auto;
  }
}

@media (max-width: 768px) {
  /* Extras einspaltig */
  .koetz-hk__extras {
    grid-template-columns: 1fr;
  }

  /* Optionen: Subzeile umbrechen; Preis unter Beschreibung */
  .koetz-hk__options-list .koetz-hk__row.koetz-hk__row--sub {
    flex-wrap: wrap;
  }
  .koetz-hk__options-list .koetz-hk__row.koetz-hk__row--sub .koetz-hk__subdesc {
    width: 100%;
  }
  .koetz-hk__options-list .koetz-hk__row.koetz-hk__row--sub .koetz-hk__price {
    margin-left: 0;
  }

  /* Blöcke etwas kompakter */
  .koetz-hk__block {
    padding: 1.25rem;
  }

  /* CTA stapeln und zentrieren */
  .koetz-hk__cta {
    grid-template-columns: 0fr 2fr;
    gap: 4rem;
  }
  .koetz-hk__cta-content {
    align-items: center;
    text-align: center;
    gap: 0;
  }
  .koetz-hk__cta-button {
    align-self: center;
  }
  .koetz-hk__cta-logo {
    width: 90px;
    margin: 0 auto;
  }
}