/* =============================================================
   INNOVATION LAB — E5 Enclave Design System Extension
   Tokens inherit from editorial.css :root
   DAG: innovation-lab-css-2026-0520
   ============================================================= */

/* ── ENGINE BAND ─────────────────────────────────────────────── */
.lab-engine-band {
  background: var(--vc-ink);
  padding: 14px 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lab-engine-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}
.lab-engine-eyebrow {
  font-family: var(--vc-text);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--vc-muted-2);
}
.lab-engine-name {
  font-family: var(--vc-text);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--vc-gold-2);
}
.lab-engine-spec {
  font-family: var(--vc-text);
  font-size: 11px;
  color: var(--vc-muted);
  letter-spacing: 0.04em;
}
.lab-engine-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #22c55e;
  animation: lab-pulse 2s infinite;
}
.lab-engine-live {
  font-family: var(--vc-text);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #22c55e;
}
@keyframes lab-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ── LAB SECTION ─────────────────────────────────────────────── */
.lab-section {
  padding: 80px 0;
  border-bottom: 1.5px solid var(--vc-rule-2);
}
.lab-section:last-of-type { border-bottom: none; }
.lab-section-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 56px;
}
@media (max-width: 640px) { .lab-section-inner { padding: 0 20px; } }

/* ── TOOL HEADER ─────────────────────────────────────────────── */
.lab-tool-header {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  margin-bottom: 48px;
}
.lab-tool-number {
  font-family: var(--vc-display);
  font-size: 72px;
  font-weight: 300;
  color: var(--vc-rule-2);
  line-height: 1;
  min-width: 72px;
  user-select: none;
}
.lab-tool-eyebrow {
  font-family: var(--vc-text);
  font-size: 10px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--vc-oxblood);
  font-weight: 600;
  margin-bottom: 10px;
}
.lab-tool-h {
  font-family: var(--vc-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 400;
  line-height: 1.08;
  margin: 0 0 16px;
  color: var(--vc-ink);
  letter-spacing: -0.012em;
}
.lab-tool-h em { color: var(--vc-oxblood); font-weight: 400; }
.lab-tool-desc {
  font-family: var(--vc-display);
  font-size: 17px;
  line-height: 1.6;
  color: var(--vc-ink-3);
  max-width: 600px;
  margin: 0;
}

/* ── STUDIO GRID ─────────────────────────────────────────────── */
.lab-studio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 860px) {
  .lab-studio-grid { grid-template-columns: 1fr; }
  .lab-tool-header { flex-direction: column; gap: 16px; }
  .lab-tool-number { font-size: 48px; }
}

/* ── UPLOAD ZONE ─────────────────────────────────────────────── */
.lab-upload-zone {
  border: 1.5px dashed var(--vc-rule-2);
  background: var(--vc-bone-2);
  padding: 48px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  min-height: 260px;
  text-align: center;
}
.lab-upload-zone:hover, .lab-upload-zone.is-over {
  border-color: var(--vc-oxblood);
  background: var(--vc-bone);
}
.lab-upload-zone.is-over { border-style: solid; }
.lab-upload-icon { color: var(--vc-muted); margin-bottom: 4px; }
.lab-upload-label {
  font-family: var(--vc-display);
  font-size: 18px;
  color: var(--vc-ink-2);
  margin: 0;
}
.lab-upload-sub {
  font-family: var(--vc-text);
  font-size: 13px;
  color: var(--vc-muted);
  margin: 0;
}
.lab-upload-browse {
  background: none; border: none; cursor: pointer;
  color: var(--vc-oxblood);
  font-family: var(--vc-text);
  font-size: 13px;
  text-decoration: underline;
  padding: 0;
}
.lab-upload-hint {
  font-family: var(--vc-text);
  font-size: 11px;
  color: var(--vc-muted-2);
  letter-spacing: 0.08em;
  margin: 4px 0 0;
}

/* ── OUTPUT PANEL ────────────────────────────────────────────── */
.lab-output-panel {
  min-height: 260px;
}
.lab-output-idle {
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--vc-rule);
  background: var(--vc-bone);
}
.lab-output-idle p {
  font-family: var(--vc-display);
  font-style: italic;
  color: var(--vc-muted);
  font-size: 15px;
  margin: 0;
}

/* ── PREVIEW ─────────────────────────────────────────────────── */
.lab-output-preview { position: relative; }
.lab-preview-img-wrap { position: relative; }
.lab-preview-img {
  width: 100%; display: block;
  object-fit: cover;
  max-height: 320px;
  filter: contrast(1.02) saturate(0.95);
}
.lab-preview-overlay {
  position: absolute; inset: 0;
  background: rgba(10,9,8,0.72);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: #f0ece0;
  font-family: var(--vc-text);
  font-size: 13px;
  letter-spacing: 0.12em;
}
.lab-spinner {
  width: 32px; height: 32px;
  border: 2px solid rgba(240,236,224,0.2);
  border-top-color: #c9a84c;
  border-radius: 50%;
  animation: lab-spin 0.8s linear infinite;
}
@keyframes lab-spin { to { transform: rotate(360deg); } }

/* ── RESULT ──────────────────────────────────────────────────── */
.lab-result { padding-top: 16px; }
.lab-result-model {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--vc-rule);
}
.lab-result-model-badge {
  font-family: var(--vc-text);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vc-gold);
  background: var(--vc-ink);
  padding: 3px 9px;
  border-radius: 2px;
}
.lab-result-model-ts {
  font-family: var(--vc-text);
  font-size: 11px;
  color: var(--vc-muted);
}
.lab-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
  margin-bottom: 18px;
}
.lab-result-full { grid-column: 1 / -1; }
.lab-result-label {
  font-family: var(--vc-text);
  font-size: 9.5px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--vc-muted);
  font-weight: 600;
  margin-bottom: 5px;
}
.lab-result-val {
  font-family: var(--vc-display);
  font-size: 15px;
  line-height: 1.55;
  color: var(--vc-ink-2);
}
.lab-tag {
  display: inline-block;
  font-family: var(--vc-text);
  font-size: 11px;
  padding: 2px 8px;
  border: 1px solid var(--vc-rule-2);
  border-radius: 2px;
  color: var(--vc-ink-3);
  margin: 2px 3px 2px 0;
}
.lab-result-actions {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.lab-btn-secondary {
  font-family: var(--vc-text);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--vc-oxblood);
  background: none;
  border: 1.5px solid var(--vc-oxblood);
  padding: 9px 18px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.lab-btn-secondary:hover {
  background: var(--vc-oxblood);
  color: var(--vc-bone);
}
.lab-btn-copy {
  font-family: var(--vc-text);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--vc-muted);
  background: none;
  border: 1.5px solid var(--vc-rule-2);
  padding: 9px 18px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.lab-btn-copy:hover { border-color: var(--vc-ink); color: var(--vc-ink); }

.lab-json-details {
  border-top: 1px solid var(--vc-rule);
  padding-top: 10px;
}
.lab-json-details summary {
  font-family: var(--vc-text);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--vc-muted);
  cursor: pointer;
  padding: 4px 0;
}
.lab-json-pre {
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--vc-ink-3);
  background: var(--vc-bone-2);
  padding: 16px;
  overflow-x: auto;
  margin-top: 10px;
  white-space: pre-wrap;
  word-break: break-all;
}

/* ── ERROR ───────────────────────────────────────────────────── */
.lab-error {
  padding: 24px;
  border: 1px solid rgba(220,38,38,0.3);
  background: rgba(220,38,38,0.04);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.lab-error strong {
  font-family: var(--vc-text);
  font-size: 13px;
  color: #dc2626;
  font-weight: 700;
}
.lab-error span {
  font-family: var(--vc-display);
  font-size: 14px;
  color: var(--vc-ink-3);
}

/* ── TOOL FOOTER ─────────────────────────────────────────────── */
.lab-tool-footer {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--vc-rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.lab-tool-badge {
  font-family: var(--vc-text);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vc-muted-2);
}
.lab-tool-source {
  font-family: var(--vc-text);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vc-oxblood);
  text-decoration: none;
}
.lab-tool-source:hover { text-decoration: underline; }

/* ── COMING SOON ─────────────────────────────────────────────── */
.lab-coming-soon {
  background: var(--vc-bone-2);
  padding: 72px 0 88px;
}
.lab-cs-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 56px;
}
@media (max-width: 640px) { .lab-cs-inner { padding: 0 20px; } }
.lab-cs-eyebrow {
  font-family: var(--vc-text);
  font-size: 10px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--vc-muted);
  font-weight: 600;
  margin-bottom: 32px;
  padding-bottom: 14px;
  border-bottom: 1.5px solid var(--vc-rule-2);
}
.lab-cs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1.5px solid var(--vc-ink);
  border-bottom: 1.5px solid var(--vc-ink);
}
@media (max-width: 860px) { .lab-cs-grid { grid-template-columns: 1fr; } }
.lab-cs-card {
  padding: 36px 32px;
  border-right: 1px solid var(--vc-rule-2);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.lab-cs-card:last-child { border-right: none; }
.lab-cs-num {
  font-family: var(--vc-display);
  font-size: 48px;
  font-weight: 300;
  line-height: 1;
  color: var(--vc-rule-3);
}
.lab-cs-title {
  font-family: var(--vc-display);
  font-size: 24px;
  font-weight: 400;
  color: var(--vc-ink);
  line-height: 1.15;
}
.lab-cs-desc {
  font-family: var(--vc-display);
  font-size: 15px;
  line-height: 1.6;
  color: var(--vc-ink-3);
  flex: 1;
}
.lab-cs-status {
  font-family: var(--vc-text);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--vc-gold);
  font-weight: 600;
  margin-top: 4px;
}