.aca-initiative-shell {
  --aca-initiative-purple: #5d35d5;
  --aca-initiative-green: #39d98a;
  position: relative;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(42, 29, 94, 0.12);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 24px 80px rgba(46, 31, 100, 0.16);
}

.aca-initiative-public-door {
  --aca-initiative-purple: #5d35d5;
  --aca-initiative-green: #39d98a;
  display: grid;
  gap: 24px;
  width: min(100%, 1320px);
  margin: 0 auto;
  padding: clamp(20px, 4vw, 52px);
  color: #241a48;
  border-radius: 36px;
  background:
    radial-gradient(circle at 92% 4%, rgba(57, 217, 138, 0.2), transparent 24rem),
    linear-gradient(145deg, #f9f7ff 0%, #fff 48%, #effcf6 100%);
  box-shadow: 0 26px 90px rgba(46, 31, 100, 0.14);
}

.aca-initiative-public-intro {
  max-width: 760px;
}

.aca-initiative-public-intro h1 {
  margin: 0;
  color: #2a1d5e;
  font: 850 clamp(2.2rem, 6vw, 4.8rem)/0.98 system-ui, sans-serif;
  letter-spacing: -0.055em;
}

.aca-initiative-public-intro > p:last-child {
  max-width: 650px;
  margin: 18px 0 0;
  color: #5b5670;
  font: 650 clamp(1rem, 2vw, 1.25rem)/1.6 system-ui, sans-serif;
}

.aca-initiative-public-kicker {
  margin: 0 0 12px;
  color: var(--aca-initiative-purple);
  font: 850 0.8rem/1.3 system-ui, sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.aca-initiative-public-status {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  border: 1px solid rgba(93, 53, 213, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
  font: 650 0.94rem/1.5 system-ui, sans-serif;
}

.aca-initiative-public-status strong {
  color: var(--aca-initiative-purple);
}

.aca-initiative-public-status p {
  margin: 0;
  color: #5b5670;
}

.aca-initiative-frame {
  display: block;
  width: 100%;
  border: 0;
  background: #f7f4ff;
  transition: min-height 240ms ease;
}

.aca-initiative-connection {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 9px 16px;
  color: #5b5670;
  background: #f4f0ff;
  font: 700 12px/1.4 system-ui, sans-serif;
}

.aca-initiative-connection-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #efa72e;
  box-shadow: 0 0 0 4px rgba(239, 167, 46, 0.14);
}

.aca-initiative-shell.is-connected .aca-initiative-connection-dot {
  background: var(--aca-initiative-green);
  box-shadow: 0 0 0 4px rgba(57, 217, 138, 0.14);
}

.aca-initiative-fallback {
  margin: 0;
  padding: 10px 16px 14px;
  text-align: right;
  font-size: 12px;
}

.aca-initiative-fallback a {
  color: var(--aca-initiative-purple);
  font-weight: 750;
}

.aca-initiative-notice,
.aca-initiative-reseau {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid rgba(93, 53, 213, 0.16);
  border-radius: 22px;
  background: linear-gradient(135deg, #fff 0%, #f4f0ff 100%);
  box-shadow: 0 16px 48px rgba(46, 31, 100, 0.1);
}

.aca-initiative-notice a,
.aca-initiative-child-picker a {
  justify-self: start;
  padding: 10px 16px;
  border-radius: 999px;
  color: #fff;
  background: var(--aca-initiative-purple);
  text-decoration: none;
  font-weight: 800;
}

.aca-initiative-child-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.aca-initiative-reseau {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.aca-initiative-reseau p {
  margin: 5px 0 0;
}

.aca-initiative-reseau label {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 800;
}

.aca-initiative-reseau-status {
  grid-column: 1 / -1;
  min-height: 1.4em;
  color: #5b5670;
  font-size: 13px;
}

.aca-initiative-editor-card {
  padding: 28px;
  border: 2px dashed #7655d8;
  border-radius: 20px;
  background: linear-gradient(135deg, #f9f7ff, #f0eaff);
}

@media (max-width: 720px) {
  .aca-initiative-public-door { border-radius: 22px; }
  .aca-initiative-shell { border-radius: 16px; }
  .aca-initiative-reseau { grid-template-columns: 1fr; }
}