/* VitaAvanza Ecosystem — Exhibition Display Mode
   Activated by ?mode=display. Dark single-viewport installation surface. */

.is-display-mode {
  --display-bg: #0c0a10;
  --display-surface: rgba(15, 13, 19, 0.82);
  --display-border: rgba(91, 33, 182, 0.14);
  --display-border-active: rgba(91, 33, 182, 0.55);
  --display-text: rgba(245, 241, 250, 0.92);
  --display-muted: rgba(180, 170, 195, 0.6);
  --display-pad: clamp(18px, 2.2vw, 32px);
}

.is-display-mode,
.is-display-mode body {
  overflow: hidden !important;
  background: var(--display-bg) !important;
}

.is-display-mode .connection-field { display: none; }

.is-display-mode .ecosystem-shell {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  grid-template-rows: auto auto 1fr;
  width: 100%;
  max-width: none;
  height: 100dvh;
  margin: 0;
  padding: var(--display-pad);
  overflow: hidden;
}

/* ─── Header ─── */
.is-display-mode .ecosystem-header {
  min-height: 48px;
  padding: 5px 10px 5px 12px;
  border-color: var(--display-border);
  border-radius: 12px;
  background: rgba(15, 13, 19, 0.72);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(20px) saturate(130%);
}
.is-display-mode .ecosystem-brand strong { color: var(--display-text); }
.is-display-mode .ecosystem-brand small { color: rgba(139, 92, 246, 0.85); }
.is-display-mode .back-link,
.is-display-mode .fullscreen-toggle {
  border-color: rgba(91, 33, 182, 0.18);
  background: rgba(91, 33, 182, 0.08);
  color: var(--display-muted);
}
.is-display-mode .back-link:hover,
.is-display-mode .fullscreen-toggle:hover {
  border-color: rgba(91, 33, 182, 0.4);
  background: rgba(91, 33, 182, 0.14);
  color: rgba(200, 180, 240, 0.95);
}
.is-display-mode .back-link { display: none; }

/* ─── Hero (compact) ─── */
.is-display-mode .ecosystem-hero {
  max-width: 900px;
  margin: 10px auto 8px;
  padding: 0;
}
.is-display-mode .ecosystem-eyebrow { color: rgba(139, 92, 246, 0.75); font-size: 9px; }
.is-display-mode .ecosystem-hero h1 {
  margin-top: 5px !important;
  color: var(--display-text);
  font-size: clamp(22px, 3vw, 32px);
}
.is-display-mode .ecosystem-hero h1 em { color: rgba(167, 139, 250, 0.95); }
.is-display-mode .ecosystem-hero > p:last-child {
  margin-top: 4px !important;
  color: var(--display-muted);
  font-size: 11px;
}

/* ─── Hide non-essential ─── */
.is-display-mode .view-switch,
.is-display-mode .directory-panel,
.is-display-mode .ecosystem-cta,
.is-display-mode .ecosystem-footer,
.is-display-mode .map-instruction { display: none !important; }

/* ─── Ecosystem panel — the main stage ─── */
.is-display-mode .ecosystem-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: 8px;
  border-color: rgba(91, 33, 182, 0.1);
  border-radius: 18px;
  background: radial-gradient(ellipse 70% 60% at 50% 48%, rgba(91, 33, 182, 0.04), transparent 70%), rgba(12, 10, 16, 0.4);
  box-shadow: inset 0 1px 0 rgba(91, 33, 182, 0.06), 0 0 60px rgba(91, 33, 182, 0.03);
  backdrop-filter: none;
}

/* ─── Legend ─── */
.is-display-mode .map-legend {
  min-height: 24px;
  padding-bottom: 6px;
}
.is-display-mode .legend-item { color: var(--display-muted); font-size: 8px; }

/* ─── Map stage — fill available space ─── */
.is-display-mode .map-stage {
  position: relative;
  width: min(1120px, 92vw);
  height: min(570px, 68dvh);
  max-height: none;
  min-height: 0;
  border-radius: 14px;
}
.is-display-mode .map-stage::before {
  background: radial-gradient(circle at center, rgba(91, 33, 182, 0.06), rgba(91, 33, 182, 0.015) 40%, transparent 70%);
}
.is-display-mode .map-stage::after {
  border-color: rgba(91, 33, 182, 0.1);
  box-shadow: 0 0 0 46px rgba(91, 33, 182, 0.025), 0 0 0 92px rgba(91, 33, 182, 0.012);
}

/* ─── Connection lines ─── */
.is-display-mode .map-paths path {
  stroke: rgba(139, 92, 246, 0.18);
  stroke-dasharray: 2 4;
  stroke-width: 1.3;
}
.is-display-mode .map-paths path[data-path-category="institutional"] { stroke: rgba(47, 107, 103, 0.2); }
.is-display-mode .map-paths path[data-path-category="impact"] { stroke: rgba(232, 82, 10, 0.18); }

/* ─── Organization nodes ─── */
.is-display-mode .ecosystem-node {
  width: clamp(120px, 10vw, 155px);
  min-height: 66px;
  gap: 4px;
  padding: 8px 8px 7px;
  border-color: rgba(91, 33, 182, 0.12);
  border-radius: 13px;
  background: var(--display-surface);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(91, 33, 182, 0.06);
  backdrop-filter: blur(12px);
}
.is-display-mode .ecosystem-node__logos { height: 28px; filter: brightness(1.05); }
.is-display-mode .ecosystem-node__logos img { max-height: calc(28px * var(--logo-scale, .86)); }
.is-display-mode .ecosystem-node > span:last-child { color: var(--display-muted); font-size: 8px; }

.is-display-mode .ecosystem-node:hover {
  border-color: color-mix(in srgb, var(--category-color) 45%, transparent);
  background: rgba(20, 17, 28, 0.92);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.45), 0 0 0 4px color-mix(in srgb, var(--category-color) 8%, transparent);
}
.is-display-mode .ecosystem-node[aria-pressed="true"] {
  border-color: var(--display-border-active);
  background: rgba(22, 18, 34, 0.96);
  box-shadow: 0 16px 38px rgba(91, 33, 182, 0.2), 0 0 0 5px rgba(91, 33, 182, 0.1);
}

/* ─── VitaAvanza core ─── */
.is-display-mode .vita-core {
  border-color: rgba(91, 33, 182, 0.28);
  background: radial-gradient(circle at 50% 4%, rgba(30, 24, 42, 0.98), transparent 52%), linear-gradient(145deg, rgba(20, 16, 30, 0.97), rgba(15, 12, 22, 0.95));
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 0 7px rgba(91, 33, 182, 0.06), inset 0 1px 0 rgba(91, 33, 182, 0.12);
}
.is-display-mode .vita-core::after { background: radial-gradient(circle, rgba(232, 82, 10, 0.1), transparent 70%); }
.is-display-mode .vita-core__default p { color: var(--display-text); }
.is-display-mode .vita-core__default small { color: rgba(139, 92, 246, 0.8); }
.is-display-mode .vita-core__hint { color: var(--display-muted); }
.is-display-mode .vita-core__orbit { border-color: rgba(91, 33, 182, 0.12); }
.is-display-mode .vita-core__orbit::before { border-color: rgba(91, 33, 182, 0.1); }
.is-display-mode .vita-core__orbit i { box-shadow: 0 0 12px rgba(91, 33, 182, 0.7); }

/* ─── Detail panel ─── */
.is-display-mode .core-detail__context { color: rgba(139, 92, 246, 0.85); }
.is-display-mode .core-detail__category { color: var(--display-muted); }
.is-display-mode .vita-core__detail h2 { color: var(--display-text); }
.is-display-mode .core-detail__relationship { color: rgba(232, 130, 70, 0.92); }
.is-display-mode .core-detail__description { color: var(--display-muted); }
.is-display-mode .core-detail__visit { color: rgba(167, 139, 250, 0.92); }
.is-display-mode .core-detail__close { background: rgba(91, 33, 182, 0.1); color: var(--display-muted); }

/* ─── Display utility bar (bottom-right) ─── */
.display-utility {
  display: none;
}
.is-display-mode .display-utility {
  position: fixed;
  z-index: 20;
  right: var(--display-pad);
  bottom: calc(var(--display-pad) + 50px);
  display: flex;
  align-items: center;
  gap: 8px;
}
.display-utility__cta {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  gap: 7px;
  padding: 0 13px;
  border: 1px solid rgba(232, 82, 10, 0.2);
  border-radius: 9px;
  background: rgba(232, 82, 10, 0.08);
  color: rgba(232, 150, 100, 0.9);
  font-size: 10px;
  font-weight: 700;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms var(--ease-connect);
}
.display-utility__cta svg {
  width: 13px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.8;
}
.display-utility__cta:hover {
  border-color: rgba(232, 82, 10, 0.4);
  background: rgba(232, 82, 10, 0.14);
  transform: translateY(-1px);
}

/* ─── Bottom safe zone (dark, conceals panel defect) ─── */
.is-display-mode::after {
  position: fixed;
  z-index: 5;
  right: 0;
  bottom: 0;
  left: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--display-bg) 60%);
  content: "";
  pointer-events: none;
}

/* ─── Short viewport (browser chrome visible) ─── */
@media (max-height: 720px) {
  .is-display-mode .ecosystem-hero { margin: 6px auto 4px; }
  .is-display-mode .ecosystem-hero h1 { font-size: clamp(20px, 2.6vw, 26px); margin-top: 3px !important; }
  .is-display-mode .ecosystem-hero > p:last-child { font-size: 10px; margin-top: 2px !important; }
  .is-display-mode .ecosystem-header { min-height: 44px; }
  .is-display-mode .map-stage { height: min(500px, 64dvh); }
  .is-display-mode .map-legend { min-height: 20px; padding-bottom: 3px; }
  .is-display-mode .ecosystem-node { min-height: 60px; padding: 7px 7px 6px; }
}

/* ─── Very short viewport ─── */
@media (max-height: 640px) {
  .is-display-mode .ecosystem-hero > p:last-child { display: none; }
  .is-display-mode .map-legend { display: none; }
  .is-display-mode .ecosystem-hero { margin: 4px auto 2px; }
  .is-display-mode .map-stage { height: min(440px, 62dvh); }
  .is-display-mode .ecosystem-shell { padding: clamp(10px, 1.5vw, 18px); }
}

/* ─── Tighter node positions for display mode ─── */
.is-display-mode .ecosystem-node[data-node-id="nvidia"] { --x: 10 !important; --y: 17 !important; }
.is-display-mode .ecosystem-node[data-node-id="aws"] { --x: 27 !important; --y: 9 !important; }
.is-display-mode .ecosystem-node[data-node-id="microsoft"] { --x: 44 !important; --y: 6 !important; }
.is-display-mode .ecosystem-node[data-node-id="google"] { --x: 62 !important; --y: 9 !important; }
.is-display-mode .ecosystem-node[data-node-id="anthropic"] { --x: 79 !important; --y: 17 !important; }
.is-display-mode .ecosystem-node[data-node-id="elevenlabs"] { --x: 91 !important; --y: 30 !important; }
.is-display-mode .ecosystem-node[data-node-id="unitrento"] { --x: 9 !important; --y: 48 !important; }
.is-display-mode .ecosystem-node[data-node-id="soi"] { --x: 10 !important; --y: 70 !important; }
.is-display-mode .ecosystem-node[data-node-id="cinformi"] { --x: 28 !important; --y: 84 !important; }
.is-display-mode .ecosystem-node[data-node-id="astalli"] { --x: 47 !important; --y: 88 !important; }
.is-display-mode .ecosystem-node[data-node-id="impact-hub"] { --x: 67 !important; --y: 84 !important; }
.is-display-mode .ecosystem-node[data-node-id="ipsia-acli"] { --x: 86 !important; --y: 70 !important; }

/* ─── Focus visible (dark context) ─── */
.is-display-mode :where(.ecosystem-node, .fullscreen-toggle, .core-detail__visit, .core-detail__close):focus-visible {
  outline-color: rgba(139, 92, 246, 0.45);
}