/* AIIE exploration uses the existing cream, ink and leaf palette. */
.aiie-dialog:not([open]) { display: none; }
.aiie-dialog {
  width: min(1080px, calc(100% - 32px));
  max-width: none;
  max-height: calc(100dvh - 40px);
  padding: 0;
  border: 1px solid var(--tan);
  border-radius: 22px;
  background: var(--cream);
  color: var(--cream-ink);
  box-shadow: 0 30px 100px rgb(11 14 8 / .3);
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
.aiie-dialog::backdrop { background: rgb(11 14 8 / .66); }
.aiie-dialog[open] { animation: aiie-dialog-in .22s ease-out; }
.aiie-dialog-close {
  position: sticky;
  top: 14px;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: 14px 14px -58px auto;
  padding: 0;
  border: 1px solid var(--tan);
  border-radius: 50%;
  background: var(--card);
  color: var(--cream-ink);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}
.aiie-dialog-close:hover { background: var(--leaf); border-color: var(--leaf); }
.aiie-dialog-header { padding: 32px 82px 0 32px; }
.aiie-dialog-header h2 { margin: 4px 0 8px; font-size: clamp(2rem, 5vw, 3.6rem); text-transform: uppercase; line-height: 1.04; }
.aiie-dialog-header > p:last-child { color: var(--cream-muted); margin-bottom: 0; }
.aiie-dialog .aiie-panel { border: 0; border-radius: 0; padding: 24px 32px; margin: 0; background: transparent; }
.aiie-dialog .aiie-panel > h2 { font-size: clamp(1.6rem, 3.3vw, 2.3rem); }
.aiie-dialog .aiie-panel > .kicker { display: none; }
.aiie-dialog .cms-panel-image { max-height: 340px; object-fit: contain; }
.aiie-dialog-footer { padding: 24px 32px 30px; border-top: 1px solid var(--tan); }
.aiie-dialog-footer .actions { margin: 0 0 18px; }
.aiie-dialog-nav { display: flex; justify-content: space-between; gap: 12px; }
.aiie-dialog-nav button { padding: 12px 15px; background: var(--card); color: var(--cream-ink); border: 1px solid var(--tan); border-radius: 10px; cursor: pointer; min-height: 44px; }
.aiie-dialog-nav button:hover { border-color: var(--leaf); color: var(--cream-green); }
.aiie-dialog-nav button:last-child { text-align: right; }
.aiie-interactive { margin: 24px 0; }
.aiie-explore { padding: 20px; margin: 16px 0; border: 1px solid var(--tan); border-radius: 16px; background: var(--card); }
.aiie-explore h3 { margin: 0 0 14px; color: var(--cream-ink); font-size: 1.8rem; }
.aiie-explore h4 { margin: 0 0 8px; font-size: 1.65rem; color: var(--cream-ink); }
.aiie-explore p:last-child { margin-bottom: 0; }
.aiie-options { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.aiie-option { min-height: 44px; padding: 9px 14px; border: 1px solid var(--tan); border-radius: 999px; background: var(--card); color: var(--cream-ink); font: 600 1.06rem var(--display); letter-spacing: .035em; cursor: pointer; text-align: left; transition: border-color .18s, background .18s; }
.aiie-option:hover { border-color: var(--leaf); }
.aiie-option[aria-pressed="true"] { border-color: var(--leaf); background: var(--leaf); color: var(--gold-ink); }
.aiie-dialog :focus-visible, [data-aiie-panels] :focus-visible { outline: 2px solid var(--cream-green); outline-offset: 3px; }
.aiie-choice-panel { padding: 16px; border: 1px solid var(--tan); border-radius: 12px; background: var(--cream); }
.aiie-choice-panel > p:first-child { margin-top: 0; }
.aiie-choice-panel[hidden], [data-aiie-panels][hidden] { display: none !important; }
[data-aiie-select="learning-path"] .aiie-options,
[data-aiie-select="learner-journey"] .aiie-options,
[data-aiie-select="project-cycle"] .aiie-options { counter-reset: aiie-step; }
[data-aiie-select="learning-path"] .aiie-option::before,
[data-aiie-select="learner-journey"] .aiie-option::before,
[data-aiie-select="project-cycle"] .aiie-option::before { counter-increment: aiie-step; content: counter(aiie-step); display: inline-grid; place-items: center; width: 24px; height: 24px; margin-right: 7px; border-radius: 50%; background: rgb(255 254 251 / .6); color: var(--cream-ink); font: 600 .7rem var(--mono); }
.aiie-zone-select .aiie-options { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.aiie-zone-select .aiie-option { border-radius: 10px; }
.aiie-tree-visual { padding: 12px; background: var(--cream); border: 1px solid var(--tan); border-radius: 16px; }
.aiie-tree-visual svg { width: 100%; max-height: 430px; }
.aiie-tree-line { stroke: var(--tan); stroke-width: 2; fill: none; }
.aiie-tree-visual circle { fill: var(--card); stroke: var(--leaf); stroke-width: 2; }
.aiie-tree-visual .is-complete circle, .aiie-tree-visual .is-selected circle { fill: var(--leaf); }
.aiie-tree-visual .is-selected circle { stroke: var(--cream-green); stroke-width: 4; }
.aiie-tree-visual rect { fill: var(--leaf); }
.aiie-tree-visual text { fill: var(--cream-ink); font: 500 12px var(--mono); }
.aiie-tree-visual .is-selected text { fill: var(--cream-green); font-weight: 700; }
.aiie-tree-visual .aiie-tree-foundation { font-weight: 600; }
.aiie-tree-visual [data-aiie-branch-dot] { cursor: pointer; }
.aiie-tree-visual .aiie-tree-hit { fill: transparent !important; stroke: none !important; }
.aiie-tree-visual [data-aiie-branch-dot]:focus-visible circle:not(.aiie-tree-hit) { stroke: var(--cream-green); stroke-width: 4; }
.aiie-chain { display: flex; align-items: stretch; flex-wrap: wrap; gap: 12px 22px; list-style: none; padding: 0; margin: 15px 0; }
.aiie-chain li { position: relative; padding: 10px 13px; border: 1px solid var(--tan); border-radius: 10px; background: var(--card); color: var(--cream-ink) !important; font: 600 1.05rem var(--display); transition: background .2s, border-color .2s; }
.aiie-chain li:not(:last-child)::after { content: '→'; position: absolute; right: -19px; top: 50%; transform: translateY(-50%); color: var(--cream-green); }
.aiie-chain li.is-complete { background: var(--cream-2); border-color: var(--leaf); }
.aiie-chain li.is-selected { background: var(--leaf); border-color: var(--leaf); }
.aiie-keywords { font-family: var(--mono); font-size: .82rem; color: var(--cream-green) !important; }
.aiie-led-grid { display: grid; grid-template-columns: minmax(200px, .9fr) minmax(0, 1.1fr); gap: 24px; align-items: center; }
.aiie-led-grid svg { width: 100%; }
.aiie-led-grid text { font: 11px var(--mono); fill: currentColor; }
.aiie-led-grid label { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-weight: 600; }
.aiie-led-grid input[type="range"] { display: block; width: 100%; margin: 16px 0; padding: 0; accent-color: var(--leaf); cursor: pointer; }
.aiie-led-grid output { font-family: var(--mono); font-weight: 600; }
.aiie-project-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 24px; align-items: start; }
.aiie-project-art { padding: 16px; border: 1px solid var(--tan); border-radius: 12px; background: var(--night); color: var(--leaf); overflow: hidden; }
.aiie-project-art .scn { display: block; width: 100%; height: auto; min-height: 220px; }
.aiie-project-copy { min-width: 0; }
.aiie-project-copy > p:first-child { margin-top: 0; }
.aiie-project-facts { display: grid; grid-template-columns: 120px 1fr; gap: 0 20px; margin: 12px 0; }
.aiie-project-facts dt, .aiie-project-facts dd { margin: 0; padding: 10px 0; border-top: 1px solid var(--tan); }
.aiie-project-facts dt { font-family: var(--mono); font-size: .75rem; color: var(--cream-green); }
.aiie-build-details { border-top: 1px solid var(--tan); padding-top: 12px; margin-top: 12px; }
.aiie-build-details summary { cursor: pointer; font-weight: 600; color: var(--cream-green); min-height: 32px; }
.aiie-build-details ol { padding-left: 22px; }
.aiie-build-status { min-height: 1.6em; font-size: .9rem; }
@keyframes aiie-dialog-in { from { opacity: .4; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (max-width: 700px) {
  .aiie-dialog { width: calc(100% - 16px); max-height: calc(100dvh - 16px); border-radius: 16px; }
  .aiie-dialog-header { padding: 24px 66px 0 20px; }
  .aiie-dialog .aiie-panel { padding: 20px; }
  .aiie-dialog-footer { padding: 20px; }
  .aiie-explore { padding: 14px; }
  .aiie-choice-panel { padding: 13px; }
  .aiie-zone-select .aiie-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .aiie-led-grid { grid-template-columns: 1fr; gap: 12px; }
  .aiie-led-grid svg { max-width: 320px; margin: auto; }
  .aiie-project-layout { grid-template-columns: 1fr; gap: 16px; }
  .aiie-project-art .scn { min-height: 160px; }
  .aiie-dialog-nav { display: grid; grid-template-columns: 1fr 1fr; }
  .aiie-dialog-nav button { min-width: 0; font-size: .9rem; overflow-wrap: anywhere; }
  .aiie-project-facts { grid-template-columns: 1fr; }
  .aiie-project-facts dd { border-top: 0; padding-top: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .aiie-dialog[open] { animation: none; }
  .aiie-option, .aiie-chain li { transition: none; }
}