.demo-overlay {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 9999;
  box-sizing: border-box;
  display: grid;
  place-items: center;
  padding:
    max(20px, env(safe-area-inset-top, 0px))
    max(16px, env(safe-area-inset-right, 0px))
    max(20px, env(safe-area-inset-bottom, 0px))
    max(16px, env(safe-area-inset-left, 0px));
  background: rgba(18, 60, 44, 0);
  -webkit-backdrop-filter: blur(0);
  backdrop-filter: blur(0);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.28s ease,
    visibility 0.28s ease,
    background 0.28s ease,
    backdrop-filter 0.28s ease,
    -webkit-backdrop-filter 0.28s ease;
}

.demo-overlay:not([hidden]) {
  visibility: visible;
}

.demo-overlay.is-open {
  opacity: 1;
  background: rgba(18, 60, 44, 0.5);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.demo-overlay[hidden] {
  display: none;
}

.demo-overlay.is-closing {
  display: grid;
}

.demo-dialog {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(440px, 100%);
  max-height: min(88dvh, 720px);
  overflow: hidden;
  background: #fff;
  color: var(--ink, #142d24);
  border: 1px solid #dce4d9;
  border-radius: 20px;
  font-family: Geist, sans-serif;
  box-shadow: 0 28px 72px -28px rgba(18, 60, 44, 0.48);
  outline: none;
  transform: translateY(14px) scale(0.98);
  opacity: 0;
  transition:
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.28s ease;
}

.demo-overlay.is-open .demo-dialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.demo-sheet-handle {
  display: none;
}

.demo-dialog header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex: none;
  padding: 24px 24px 0;
}

.demo-kicker {
  margin: 0 0 8px;
  color: #7c9464;
  font-size: 11px;
  font-weight: 550;
  letter-spacing: 0.12em;
}

.demo-dialog h2 {
  margin: 0;
  font-size: 26px;
  font-weight: 450;
  letter-spacing: -0.7px;
  line-height: 1.15;
}

.demo-close {
  flex: none;
  width: 40px;
  height: 40px;
  margin-top: -2px;
  border: 0;
  border-radius: 12px;
  background: #edf2e9;
  color: #142d24;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease;
  -webkit-tap-highlight-color: transparent;
}

.demo-close:hover,
.demo-close:focus-visible {
  background: #d0f85b;
  outline: none;
}

.demo-close:active {
  transform: scale(0.96);
}

.demo-dialog form {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}

.demo-fields {
  display: grid;
  gap: 16px;
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 20px 24px 8px;
}

.demo-actions {
  flex: none;
  display: grid;
  gap: 10px;
  padding: 16px 24px 24px;
  background: linear-gradient(to top, #fff 78%, rgba(255, 255, 255, 0));
  border-top: 1px solid #eef2ea;
}

.demo-success {
  display: grid;
  gap: 12px;
  padding: 20px 24px 24px;
}

.demo-dialog label {
  display: grid;
  gap: 8px;
  font-size: 13px;
  font-weight: 550;
}

.demo-optional {
  color: #7c9464;
  font-weight: 400;
}

.demo-dialog input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #dce4d9;
  border-radius: 12px;
  padding: 14px 15px;
  background: #f7f9f5;
  color: #142d24;
  /* 16px verhindert iOS-Zoom beim Fokus */
  font: 400 16px Geist, sans-serif;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.demo-dialog input:focus {
  outline: none;
  border-color: #477128;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(71, 113, 40, 0.18);
}

.demo-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.demo-note,
.demo-error {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: #5f6e65;
}

.demo-error {
  color: #8a2f2f;
}

.demo-submit {
  border: 0;
  border-radius: 12px;
  padding: 16px 18px;
  min-height: 52px;
  width: 100%;
  background: #123c2c;
  color: #fff;
  font: 600 15px Geist, sans-serif;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease;
  -webkit-tap-highlight-color: transparent;
}

.demo-submit:hover {
  background: #24543c;
}

.demo-submit:active {
  transform: translateY(1px);
}

.demo-submit:disabled {
  opacity: 0.6;
  cursor: wait;
}


.demo-step-label {
  margin: 8px 0 0;
  color: #7c9464;
  font-size: 12px;
  font-weight: 500;
}

.demo-progress {
  display: flex;
  gap: 8px;
  padding: 14px 24px 0;
}

.demo-progress span {
  flex: 1;
  height: 3px;
  border-radius: 999px;
  background: #e4ebdd;
}

.demo-progress span.is-active,
.demo-progress span.is-done {
  background: #123c2c;
}

.demo-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.demo-overlay.is-wizard .demo-nav {
  grid-template-columns: 1fr 1.4fr;
}

.demo-overlay.is-wizard[data-step="1"] .demo-nav {
  grid-template-columns: 1fr;
}

.demo-back,
.demo-next {
  border: 0;
  border-radius: 12px;
  min-height: 52px;
  padding: 14px 16px;
  font: 600 15px Geist, sans-serif;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.demo-back {
  background: #edf2e9;
  color: #142d24;
}

.demo-next,
.demo-submit {
  background: #123c2c;
  color: #fff;
}

.demo-next:hover,
.demo-submit:hover {
  background: #24543c;
}

.demo-back:hover {
  background: #d0f85b;
}

.demo-overlay.is-wizard .demo-nav > * {
  width: 100%;
}

html.demo-open,
body.demo-open {
  overflow: hidden;
  overscroll-behavior: none;
  /* overflow-x:clip von Layout-Fixes aufheben — sonst iOS: Popup nicht bedienbar */
  overflow-x: visible;
}

body.demo-open {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
}

.demo-overlay {
  pointer-events: auto;
}

.demo-overlay[hidden] {
  pointer-events: none;
}

.demo-dialog,
.demo-fields,
.demo-actions {
  touch-action: pan-y;
  pointer-events: auto;
}

.demo-dialog input,
.demo-dialog button {
  touch-action: manipulation;
  pointer-events: auto;
}

@media (max-width: 640px) {
  .demo-overlay,
  .demo-overlay.is-closing {
    place-items: start stretch;
    align-content: start;
    padding:
      max(10px, env(safe-area-inset-top, 0px))
      12px
      12px;
  }

  .demo-dialog {
    width: 100%;
    max-width: none;
    max-height: min(92dvh, calc(100dvh - 24px));
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 18px;
    transform: translateY(-10px);
    opacity: 1;
    box-shadow: 0 18px 48px -18px rgba(18, 60, 44, 0.42);
  }

  .demo-overlay.is-open .demo-dialog {
    transform: translateY(0);
  }

  .demo-sheet-handle {
    display: none;
  }

  .demo-dialog header {
    padding: 16px 18px 0;
  }

  .demo-dialog h2 {
    font-size: 22px;
    letter-spacing: -0.5px;
  }

  .demo-progress {
    padding: 12px 18px 0;
  }

  .demo-fields {
    gap: 14px;
    padding: 14px 18px 6px;
    overflow: visible;
  }

  .demo-actions {
    gap: 10px;
    padding: 12px 18px 18px;
  }

  .demo-success {
    padding: 16px 18px 18px;
  }

  .demo-note {
    font-size: 12.5px;
  }

  .demo-back,
  .demo-next,
  .demo-submit {
    min-height: 48px;
    font-size: 15px;
  }

  /* Wizard: nur 2 Felder — alles bleibt sichtbar */
  .demo-overlay.is-wizard .demo-dialog {
    max-height: none;
  }
}

@media (max-width: 380px) {
  .demo-overlay,
  .demo-overlay.is-closing {
    padding: 8px 10px 10px;
  }

  .demo-dialog header,
  .demo-fields,
  .demo-actions,
  .demo-success,
  .demo-progress {
    padding-left: 14px;
    padding-right: 14px;
  }

  .demo-dialog h2 {
    font-size: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .demo-overlay,
  .demo-dialog,
  .demo-close,
  .demo-submit,
  .demo-dialog input {
    transition: none !important;
  }

  .demo-dialog {
    transform: none;
    opacity: 1;
  }
}