.wi-family-invitation { position: relative; }
.wi-card-corners {
  position: absolute;
  inset: 12px;
  overflow: hidden;
  border-radius: max(0px, calc(var(--invite-panel-radius, 8px) - 12px));
  pointer-events: none;
  z-index: 2;
}
.wi-card-corners[hidden] { display: none; }
.wi-card-corner {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 31%;
  max-width: 310px;
  height: auto;
}
.wi-card-corner--right { left: auto; right: 0; transform: scaleX(-1); }

.card-style-control {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 110;
  color: #514c40;
  font: 13px/1.5 system-ui, sans-serif;
}
body.invitation-closed .card-style-control { display: none; }
.card-style-toggle {
  display: block;
  margin-left: auto;
  padding: 11px 16px;
  min-height: 44px;
  border: 1px solid #d8c9a6;
  border-radius: 10px;
  background: #fffefd;
  color: inherit;
  font: inherit;
  cursor: pointer;
  box-shadow: 0 3px 16px #6659430c;
}
.card-style-panel {
  box-sizing: border-box;
  width: min(290px, calc(100vw - 36px));
  max-height: calc(100svh - 100px);
  overflow-y: auto;
  overscroll-behavior: contain;
  margin-bottom: 10px;
  padding: 18px;
  border: 1px solid #e4d9c1;
  border-radius: 14px;
  background: #fffefd;
  box-shadow: 0 8px 32px #66594320;
}
.card-style-panel[hidden] { display: none; }
.card-style-panel fieldset { margin: 0; padding: 0; border: 0; }
.card-style-panel fieldset + fieldset { margin-top: 16px; padding-top: 16px; border-top: 1px solid #eedee4; }
.card-style-panel legend { margin-bottom: 10px; padding: 0; font-weight: 600; font-size: 14px; }
.card-petal-toggle { display: flex; align-items: center; gap: 10px; min-height: 44px; margin-bottom: 12px; cursor: pointer; }
.card-petal-toggle-state { margin-left: auto; font-size: 12px; color: #797368; }
.card-petal-toggle input { appearance: none; -webkit-appearance: none; position: relative; flex: none; width: 42px; height: 24px; margin: 0; border: 1px solid #c7c2bc; border-radius: 20px; background: #dedbd7; cursor: pointer; }
.card-petal-toggle input::after { content: ''; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: white; box-shadow: 0 1px 3px #0002; }
.card-petal-toggle input:checked { background: #bd8e9e; border-color: #bd8e9e; }
.card-petal-toggle input:checked::after { transform: translateX(18px); }
.card-opacity-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.card-opacity-heading output { font-variant-numeric: tabular-nums; color: #84642e; }
.card-opacity-slider { display: block; box-sizing: border-box; width: 100%; min-height: 44px; margin: 2px 0 0; accent-color: #bd8e9e; cursor: pointer; }
.card-style-note { margin: 12px 0 8px; font-size: 12px; color: #797368; }
.card-style-download { color: #84642e; text-underline-offset: 3px; }
.card-style-control :focus-visible { outline: 2px solid #a88647; outline-offset: 4px; }
@media (max-width: 600px) {
  .wi-card-corner { width: 40%; }
}
@media print { .card-style-control { display: none; } }