:root {
  --bg: #f8fafc;
  --sf: #ffffff;
  --sb-bg: #ffffff;
  --sb-ink: #0f172a;
  --sb-mu: #64748b;
  --sb-hover: #f1f5f9;
  --sb-active: #0284c7;
  --sb-border: #e2e8f0;
  --ink: #0f172a;
  --mu: #64748b;
  --ln: #e2e8f0;
  --ac: #0284c7;
  --acs: #e0f2fe;
  --lo: #10b981;
  --los: #d1fae5;
  --md: #f59e0b;
  --mds: #fef3c7;
  --bd: #ef4444;
  --bds: #fee2e2;
  --na: #f1f5f9;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", Consolas, "Courier New", monospace;
  box-sizing: border-box;
}

:root[data-theme="dark"] {
  --bg: #0b1120;
  --sf: #111827;
  --sb-bg: #070d18;
  --sb-ink: #f9fafb;
  --sb-mu: #9ca3af;
  --sb-hover: #1e293b;
  --sb-active: #38bdf8;
  --sb-border: rgba(255, 255, 255, 0.08);
  --ink: #f3f4f6;
  --mu: #9ca3af;
  --ln: #1f2937;
  --ac: #38bdf8;
  --acs: #082f49;
  --lo: #34d399;
  --los: #064e3b;
  --md: #fbbf24;
  --mds: #78350f;
  --bd: #f87171;
  --bds: #7f1d1d;
  --na: #1f2937;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 400 14px/1.6 var(--font);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── APP LAYOUT (VERTICAL SIDEBAR + MAIN VIEWPORT) ─── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
  width: 270px;
  background: var(--sb-bg);
  color: var(--sb-ink);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  border-right: 1px solid var(--sb-border);
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 100;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.sidebar-header {
  padding: 22px 20px;
  border-bottom: 1px solid var(--sb-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand svg {
  color: var(--ac);
  flex-shrink: 0;
}
.brand-title {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--sb-ink);
  line-height: 1.2;
}
.brand-sub {
  font-size: 11px;
  font-weight: 600;
  color: var(--sb-mu);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.brand-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 99px;
  background: var(--acs);
  color: var(--ac);
  border: 1px solid var(--ln);
}

.sidebar-nav {
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  overflow-y: auto;
}

.nav-section-title {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sb-mu);
  padding: 12px 10px 4px 10px;
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 9px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--sb-mu);
  font: 600 13.5px var(--font);
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
  width: 100%;
}
.nav-tab:hover {
  background: var(--sb-hover);
  color: var(--sb-ink);
}
.nav-tab.active {
  background: #0284c7;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
  border-color: rgba(255, 255, 255, 0.15);
}
.nav-tab svg {
  flex-shrink: 0;
  opacity: 0.85;
}
.nav-tab.active svg {
  opacity: 1;
  color: #ffffff;
}

.tab-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 99px;
  background: var(--sb-hover);
  color: var(--sb-mu);
}
.nav-tab.active .tab-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.nav-divider {
  height: 1px;
  background: var(--sb-border);
  margin: 10px 0;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--sb-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.user-info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sidebar .btn-outline {
  color: var(--sb-ink);
  border: 1px solid var(--sb-border);
  background: transparent;
}
.sidebar .btn-outline:hover {
  background: var(--sb-hover);
  color: var(--sb-ink);
}

/* MAIN VIEWPORT */
.main-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
}

.viewport-header {
  background: var(--sf);
  border-bottom: 1px solid var(--ln);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.viewport-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.viewport-sub {
  font-size: 12px;
  color: var(--mu);
}

.content-container {
  padding: 28px 32px 60px 32px;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ─── HERO & HEADERS ─── */
.header-hero {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.08), rgba(16, 185, 129, 0.06));
  border: 1px solid var(--ln);
  border-radius: 14px;
  padding: 24px 28px;
}
.header-hero h1 {
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.header-hero p {
  color: var(--mu);
  font-size: 14px;
  max-width: 900px;
}

/* ─── METRIC KPI GRID ─── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}
.kpi-card {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 12px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}
.kpi-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--mu);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kpi-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.kpi-sub {
  font-size: 11.5px;
  color: var(--mu);
}
.kpi-badge {
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 99px;
  width: fit-content;
}

/* ─── BOXES & CARDS ─── */
.box {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
}

/* ─── TERMINAL PROCESS LOG CONSOLE ─── */
.console-box {
  background: #0b1120;
  border: 1px solid #1e293b;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
}
.console-header {
  background: #070d18;
  padding: 10px 16px;
  border-bottom: 1px solid #1e293b;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.console-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  color: #38bdf8;
}
.pulse-indicator {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulse-dot 1.8s infinite;
}
@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}
.console-actions {
  display: flex;
  gap: 8px;
}
.btn-console-tool {
  background: #1e293b;
  border: 1px solid #334155;
  color: #94a3b8;
  font: 600 11.5px var(--font-mono);
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-console-tool:hover {
  background: #334155;
  color: #ffffff;
}

.console-screen {
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.65;
  color: #e2e8f0;
  height: 200px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.console-line {
  white-space: pre-wrap;
  word-break: break-all;
}
.log-ts { color: #64748b; margin-right: 6px; }
.log-step { color: #38bdf8; font-weight: 700; }
.log-info { color: #94a3b8; }
.log-success { color: #34d399; font-weight: 700; }
.log-warn { color: #fbbf24; font-weight: 700; }
.log-error { color: #f87171; font-weight: 700; }

/* ─── FORMS & INPUTS ─── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(285px, 1fr));
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--sf);
  border: 1px solid var(--ln);
  color: var(--ink);
  font: 400 13.5px var(--font);
  padding: 10px 14px;
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--ac);
  box-shadow: 0 0 0 3px var(--acs);
}

/* ─── BUTTONS ─── */
.btn {
  background: var(--ac);
  color: #ffffff;
  border: none;
  font: 700 13.5px var(--font);
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.15s ease;
}
.btn:hover {
  background: #0369a1;
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ln);
}
.btn-outline:hover {
  background: var(--na);
  color: var(--ink);
}
.btn-success {
  background: var(--lo);
  color: #ffffff;
}
.btn-success:hover {
  background: #059669;
}
.btn-sm {
  padding: 7px 12px;
  font-size: 12px;
  border-radius: 6px;
}
.btn-block {
  width: 100%;
}

/* ─── CHIPS & BADGES ─── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 99px;
  white-space: nowrap;
}
.c-ac { background: var(--acs); color: var(--ac); }
.c-lo { background: var(--los); color: var(--lo); }
.c-md { background: var(--mds); color: var(--md); }
.c-bd { background: var(--bds); color: var(--bd); }
.c-na { background: var(--na); color: var(--mu); }

/* ─── TABLES ─── */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--ln);
  border-radius: 10px;
}
table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}
th {
  background: var(--na);
  color: var(--mu);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 14px;
  border-bottom: 1px solid var(--ln);
}
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--ln);
  color: var(--ink);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(0, 0, 0, 0.015); }

/* ─── DATASET CARDS (FLIP/EXPAND) ─── */
.dataset-card {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.15s ease;
}
.dataset-card:hover {
  border-color: var(--ac);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}
.ds-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.ds-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
}
.ds-code {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--mu);
}
.ds-props {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.code-preview {
  background: #0f172a;
  color: #38bdf8;
  font-family: var(--font-mono);
  font-size: 11.5px;
  padding: 12px 14px;
  border-radius: 8px;
  overflow-x: auto;
  position: relative;
}

/* ─── MODALS ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.active {
  display: flex;
}
.modal-card {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 16px;
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}
.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--ln);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-body {
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.modal-tabs {
  display: flex;
  border-bottom: 1px solid var(--ln);
  padding: 0 24px;
  background: var(--na);
}
.modal-tab {
  padding: 12px 16px;
  font: 700 13px var(--font);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--mu);
  cursor: pointer;
}
.modal-tab.active {
  color: var(--ac);
  border-bottom-color: var(--ac);
}

/* ─── FLOWCHART & ARCHITECTURE DIAGRAM ─── */
.flowchart-wrapper {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 14px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.flow-step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.flow-card {
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  transition: all 0.2s ease;
}

.flow-card:hover {
  transform: translateY(-3px);
  border-color: var(--ac);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.flow-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.flow-card-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 99px;
  background: var(--acs);
  color: var(--ac);
}

.flow-card-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
}

.flow-card-desc {
  font-size: 13px;
  color: var(--mu);
  line-height: 1.5;
}

.flow-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.decision-diamond-box {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(2, 132, 199, 0.08));
  border: 2px dashed #f59e0b;
  border-radius: 14px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logging-cylinder-box {
  background: #0f172a;
  color: #e2e8f0;
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 12.5px;
}

.logging-cylinder-header {
  color: #38bdf8;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logging-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.logging-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logging-list li::before {
  content: "✔";
  color: #10b981;
  font-weight: bold;
}

/* ─── MODAL EXTENSIONS ─── */
.modal-card-lg {
  max-width: 980px;
}

.provenance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.provenance-item {
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  overflow: hidden;
  box-sizing: border-box;
}

.provenance-item-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--mu);
  letter-spacing: 0.05em;
}

.provenance-item-val {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  overflow-wrap: break-word;
  word-break: normal;
}

.provenance-item-val .chip {
  white-space: normal;
  word-break: break-word;
  overflow-wrap: break-word;
  line-height: 1.4;
  border-radius: 6px;
  display: inline-block;
  padding: 4px 10px;
  max-width: 100%;
  box-sizing: border-box;
}

/* ─── DIAGRAM VISUALIZATIONS ─── */
.diagram-container {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 12px;
  padding: 16px;
  margin-top: 14px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.diagram-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid var(--ln);
  padding-bottom: 10px;
}

.diagram-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.diagram-viewport {
  width: 100%;
  overflow-x: auto;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid var(--ln);
  display: flex;
  justify-content: center;
  padding: 12px;
}

[data-theme="dark"] .diagram-viewport {
  background: #0f172a;
}

.diagram-viewport img,
.diagram-viewport svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ─── JSON VIEWER BOX ─── */
.json-viewer-box {
  background: #0b1120;
  border: 1px solid #1e293b;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 10px;
}

.json-viewer-header {
  background: #0f172a;
  border-bottom: 1px solid #1e293b;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.json-viewer-title {
  color: #38bdf8;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.json-viewer-code {
  color: #f1f5f9;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
  padding: 14px;
  max-height: 380px;
  overflow-y: auto;
  overflow-x: auto;
  margin: 0;
  white-space: pre;
}

.view-toggle-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  align-items: center;
  flex-wrap: wrap;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .app-layout { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; }
  .main-content { height: auto; }
}

/* ══════════════ UNIFIED MASTER CATALOG & 3D FLIP CARDS ══════════════ */

/* Hero Banner */
.catalog-hero-card {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.08) 0%, rgba(139, 92, 246, 0.08) 50%, rgba(16, 185, 129, 0.06) 100%);
  border: 1px solid var(--ln);
  border-radius: 16px;
  padding: 24px 28px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .catalog-hero-card {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.1) 0%, rgba(139, 92, 246, 0.12) 50%, rgba(52, 211, 153, 0.08) 100%);
  border-color: rgba(255, 255, 255, 0.08);
}

.catalog-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.catalog-hero-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.catalog-hero-desc {
  font-size: 14px;
  color: var(--mu);
  max-width: 850px;
  line-height: 1.6;
  margin-bottom: 16px;
}

.catalog-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-stat-pill {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 12.5px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-stat-pill strong {
  color: var(--ac);
  font-weight: 800;
}

.hero-stat-pill.highlight-rag {
  border-color: rgba(139, 92, 246, 0.5);
  background: rgba(139, 92, 246, 0.08);
}
.hero-stat-pill.highlight-rag strong {
  color: #8b5cf6;
}

.hero-stat-pill.highlight-tabular {
  border-color: rgba(16, 185, 129, 0.5);
  background: rgba(16, 185, 129, 0.08);
}
.hero-stat-pill.highlight-tabular strong {
  color: #10b981;
}

.hero-stat-pill.highlight-audio {
  border-color: rgba(245, 158, 11, 0.5);
  background: rgba(245, 158, 11, 0.08);
}
.hero-stat-pill.highlight-audio strong {
  color: #f59e0b;
}

/* Toolbar & Filter Bar */
.catalog-toolbar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.catalog-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.catalog-search-wrap svg {
  position: absolute;
  left: 14px;
  color: var(--mu);
  pointer-events: none;
}

.catalog-search-wrap input {
  width: 100%;
  padding: 12px 40px 12px 42px;
  border-radius: 12px;
  border: 1px solid var(--ln);
  background: var(--sf);
  color: var(--ink);
  font-size: 14px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.catalog-search-wrap input:focus {
  border-color: var(--ac);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.12);
}

.btn-clear-search {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--mu);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.catalog-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.filter-pill {
  padding: 7px 16px;
  border-radius: 20px;
  border: 1px solid var(--ln);
  background: var(--sf);
  color: var(--mu);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.filter-pill:hover {
  background: var(--na);
  color: var(--ink);
}

.filter-pill.active {
  background: var(--ac);
  color: #ffffff;
  border-color: var(--ac);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.25);
}

.filter-pill.filter-rag.active {
  background: #7c3aed;
  border-color: #7c3aed;
  box-shadow: 0 2px 10px rgba(124, 58, 237, 0.35);
}

.filter-pill.filter-tabular.active {
  background: #059669;
  border-color: #059669;
  box-shadow: 0 2px 10px rgba(5, 150, 105, 0.3);
}

.filter-pill.filter-audio.active {
  background: #d97706;
  border-color: #d97706;
  box-shadow: 0 2px 10px rgba(217, 119, 6, 0.3);
}

/* Catalog Cards Grid */
.catalog-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(370px, 1fr));
  gap: 22px;
  margin-top: 8px;
}

.catalog-loading-state,
.catalog-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  background: var(--sf);
  border: 1px dashed var(--ln);
  border-radius: 14px;
  color: var(--mu);
  font-size: 14px;
}

/* 3D Flip Card Container */
.flip-card {
  perspective: 1400px;
  height: 505px;
  position: relative;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: left;
  transition: transform 0.65s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-style: preserve-3d;
  border-radius: 16px;
}

.flip-card.is-flipped .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  background: var(--sf);
  border: 1px solid var(--ln);
  padding: 22px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
  overflow: hidden;
}

.flip-card:hover .flip-card-front {
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
}

/* RAG Border Distinction */
.flip-card.card-rag .flip-card-front,
.flip-card.card-rag .flip-card-back {
  border-color: rgba(139, 92, 246, 0.45);
  box-shadow: 0 4px 22px rgba(139, 92, 246, 0.12);
}

.flip-card.card-rag:hover .flip-card-front {
  box-shadow: 0 10px 32px rgba(139, 92, 246, 0.22);
  border-color: rgba(139, 92, 246, 0.7);
}

[data-theme="dark"] .flip-card.card-rag .flip-card-front,
[data-theme="dark"] .flip-card.card-rag .flip-card-back {
  border-color: rgba(167, 139, 250, 0.35);
  box-shadow: 0 4px 24px rgba(139, 92, 246, 0.2);
}

/* Consumption Badges */
.consumption-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.consumption-badge.rag-badge {
  background: #7c3aed;
  color: #ffffff;
}

.consumption-badge.tabular-badge {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

[data-theme="dark"] .consumption-badge.tabular-badge {
  color: #34d399;
}

.consumption-badge.audio-badge {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

[data-theme="dark"] .consumption-badge.audio-badge {
  color: #fbbf24;
}

/* Front Card Anatomy */
.card-front-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.card-title-text {
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-desc-text {
  font-size: 13px;
  color: var(--mu);
  line-height: 1.5;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-meta-list {
  background: var(--na);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 14px;
  font-size: 12px;
}

.card-meta-item {
  display: flex;
  flex-direction: column;
}

.card-meta-item .meta-k {
  color: var(--mu);
  font-size: 10.5px;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 2px;
}

.card-meta-item .meta-v {
  color: var(--ink);
  font-weight: 700;
  font-size: 12px;
  line-height: 1.35;
  white-space: normal;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 14px;
  max-height: 26px;
  overflow: hidden;
}

.catalog-tag-chip {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 6px;
  padding: 2px 7px;
  font-size: 10.5px;
  color: var(--mu);
}

.card-actions-row {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.btn-flip-trigger {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--ink);
  color: var(--sf);
  border: 1px solid var(--ink);
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-flip-trigger:hover {
  background: var(--ac);
  border-color: var(--ac);
  color: #ffffff;
}

.card-rag .btn-flip-trigger {
  background: #7c3aed;
  border-color: #7c3aed;
  color: #ffffff;
}

.card-rag .btn-flip-trigger:hover {
  background: #6d28d9;
}

.btn-detail-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border-radius: 10px;
  border: 1px solid var(--ln);
  background: var(--sf);
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-detail-trigger:hover {
  background: var(--na);
  border-color: var(--mu);
}

/* Back Card Anatomy */
.flip-card-back {
  transform: rotateY(180deg);
  background: #090e17;
  border-color: #1e293b;
  color: #f1f5f9;
}

.card-back-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid #1e293b;
}

.card-back-title {
  font-size: 13.5px;
  font-weight: 700;
  color: #38bdf8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.btn-flip-back {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e2e8f0;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-flip-back:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.mode-tabs-bar {
  display: flex;
  gap: 5px;
  margin-bottom: 10px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.mode-tab-btn {
  background: #111827;
  border: 1px solid #1f2937;
  color: #94a3b8;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.mode-tab-btn:hover {
  color: #f1f5f9;
  border-color: #374151;
}

.mode-tab-btn.active {
  background: #0284c7;
  border-color: #38bdf8;
  color: #ffffff;
}

.card-code-area {
  flex: 1;
  background: #040810;
  border: 1px solid #1e293b;
  border-radius: 8px;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  color: #e2e8f0;
  overflow-y: auto;
  overflow-x: auto;
  white-space: pre;
  margin-bottom: 10px;
}

.card-back-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.btn-copy-code {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #1e293b;
  border: 1px solid #334155;
  color: #38bdf8;
  padding: 6px 14px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-copy-code:hover {
  background: #334155;
  color: #ffffff;
}

.btn-copy-code.copied {
  background: #064e3b;
  border-color: #059669;
  color: #34d399;
}

.card-back-hint {
  font-size: 11px;
  color: #64748b;
  text-align: right;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Master Detail Modal */
.modal-card-xl {
  max-width: 960px;
  width: 95%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.detail-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}

.detail-kpi-item {
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
}

.detail-kpi-label {
  font-size: 11px;
  color: var(--mu);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 4px;
}

.detail-kpi-val {
  font-size: 14px;
  color: var(--ink);
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.code-viewer-container {
  background: #0b1120;
  border: 1px solid #1e293b;
  border-radius: 10px;
  overflow: hidden;
}

.code-viewer-header {
  background: #0f172a;
  border-bottom: 1px solid #1e293b;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.code-viewer-title {
  color: #38bdf8;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.storage-info-box {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.storage-layer-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.layer-pill {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  width: 70px;
  text-align: center;
}

.layer-pill.bronze {
  background: rgba(217, 119, 6, 0.15);
  color: #b45309;
  border: 1px solid rgba(217, 119, 6, 0.3);
}

.layer-pill.silver {
  background: rgba(100, 116, 139, 0.15);
  color: #475569;
  border: 1px solid rgba(100, 116, 139, 0.3);
}

[data-theme="dark"] .layer-pill.silver {
  color: #94a3b8;
}

.layer-pill.gold {
  background: rgba(234, 179, 8, 0.18);
  color: #ca8a04;
  border: 1px solid rgba(234, 179, 8, 0.35);
}

.layer-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  font-size: 12.5px;
}

.layer-info strong {
  color: var(--ink);
  font-size: 12px;
}

.layer-info code {
  color: var(--ac);
  font-family: var(--font-mono);
  font-size: 11.5px;
  word-break: break-all;
}

.layer-row-divider {
  height: 1px;
  background: var(--ln);
}

@media (max-width: 768px) {
  .catalog-cards-grid {
    grid-template-columns: 1fr;
  }
  .detail-summary-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ─── INTERACTIVE DATABASE ERD SCHEMA VIEW ─── */
.erd-viewport-card {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 14px;
  padding: 24px;
  margin-top: 14px;
}

.erd-legend-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  font-size: 12px;
}

.erd-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--mu);
}

.erd-grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(285px, 1fr));
  gap: 18px;
  margin-top: 14px;
}

.field-label-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.field-label-header label {
  font-weight: 700;
  font-size: 12.5px;
  white-space: nowrap;
  margin: 0;
  color: var(--ink);
}

.field-label-header .chip {
  font-size: 10px;
  padding: 2px 8px;
  white-space: nowrap;
  font-weight: 700;
}

.erd-table-card {
  display: flex !important;
  flex-direction: column !important;
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 10px;
  overflow: hidden;
  box-sizing: border-box;
  width: 100%;
  min-width: 0 !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.erd-table-card:hover {
  transform: translateY(-2px);
  border-color: var(--ac);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}

.erd-table-card.primary-hub {
  border: 1.5px solid var(--ac);
  background: var(--sf);
}

.erd-table-header {
  width: 100%;
  box-sizing: border-box;
  background: var(--sf);
  border-bottom: 1px solid var(--ln);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.erd-table-card.primary-hub .erd-table-header {
  background: var(--acs);
}

.erd-table-name {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.erd-col-list {
  width: 100%;
  box-sizing: border-box;
  flex: 1;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11.5px;
}

.erd-col-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--font-mono);
}

.erd-col-name {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--ink);
}

.erd-pk-badge {
  background: #f59e0b;
  color: #ffffff;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 4px;
  border-radius: 4px;
}

.erd-fk-badge {
  background: #0284c7;
  color: #ffffff;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 4px;
  border-radius: 4px;
}

.erd-col-type {
  color: var(--mu);
  font-size: 10.5px;
}

/* ZKP Explanation Callout Card */
.zkp-deepdive-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.06) 0%, rgba(2, 132, 199, 0.06) 100%);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: 14px;
  padding: 22px 24px;
  margin-top: 20px;
}

[data-theme="dark"] .zkp-deepdive-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(56, 189, 248, 0.1) 100%);
  border-color: rgba(52, 211, 153, 0.3);
}

.zkp-pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.zkp-pillar-item {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 10px;
  padding: 14px;
  font-size: 12.5px;
  line-height: 1.55;
}

.zkp-pillar-item strong {
  display: block;
  font-size: 13px;
  color: var(--lo);
  margin-bottom: 4px;
}

/* ─── INTERACTIVE ERD ENHANCEMENTS (35+ TABLES) ─── */
.erd-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  padding: 12px 16px;
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 10px;
}

.erd-filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.erd-filter-btn {
  background: var(--sf);
  border: 1px solid var(--ln);
  color: var(--mu);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.erd-filter-btn:hover {
  border-color: var(--ac);
  color: var(--ink);
}

.erd-filter-btn.active {
  background: var(--ac);
  border-color: var(--ac);
  color: #ffffff;
}

.erd-filter-btn .btn-badge {
  background: rgba(0, 0, 0, 0.08);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 99px;
}

.erd-filter-btn.active .btn-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.erd-search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 8px;
  padding: 4px 10px;
  width: 260px;
}

.erd-search-box input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 12.5px;
  color: var(--ink);
  width: 100%;
}

.erd-cluster-heading {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--sf);
  border: 1px solid var(--ln);
  border-left: 4px solid var(--ac);
  border-radius: 8px;
  margin-top: 10px;
  margin-bottom: -6px;
}

.erd-cluster-heading h4 {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.erd-badge-rls {
  background: #7c3aed;
  color: #ffffff;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 4px;
}

.erd-badge-part {
  background: #ea580c;
  color: #ffffff;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 4px;
}

.erd-badge-zkp {
  background: #10b981;
  color: #ffffff;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 4px;
}

.erd-badge-comp {
  background: #0284c7;
  color: #ffffff;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 4px;
}

/* ─── POLISHED DATAFRAME DF.HEAD() VIEWER ─── */
.df-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.df-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 8px 12px;
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 8px;
  font-size: 12px;
}

.df-toolbar-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.df-badge-engine {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  color: var(--ac);
  background: var(--acs);
  padding: 3px 9px;
  border-radius: 6px;
  border: 1px solid rgba(2, 132, 199, 0.25);
}

.df-shape-tag {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11.5px;
  color: var(--ink);
  background: var(--sf);
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid var(--ln);
}

.df-records-tag {
  font-size: 11.5px;
  color: var(--mu);
}

.df-toolbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.df-head-table-wrap {
  max-height: 440px;
  overflow: auto;
  border: 1px solid var(--ln);
  border-radius: 8px;
  background: var(--sf);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.df-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12.5px;
  text-align: left;
}

.df-table thead th {
  position: sticky;
  top: 0;
  background: var(--sf);
  z-index: 10;
  border-bottom: 2px solid var(--ln);
  padding: 8px 14px;
  font-weight: 700;
  white-space: nowrap;
}

.df-index-th {
  width: 48px;
  min-width: 48px;
  max-width: 48px;
  text-align: center !important;
  background: var(--na) !important;
  border-right: 2px solid var(--ln) !important;
  color: var(--mu);
  font-family: var(--font-mono);
  font-size: 11px;
}

.df-col-th {
  vertical-align: top;
  border-right: 1px solid var(--ln);
}

.df-col-name {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.df-type-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  text-transform: lowercase;
  letter-spacing: 0.2px;
}

.df-type-chip.type-str, .df-type-chip.type-object {
  background: rgba(2, 132, 199, 0.1);
  color: var(--ac);
  border: 1px solid rgba(2, 132, 199, 0.25);
}

.df-type-chip.type-int, .df-type-chip.type-int64, .df-type-chip.type-bigint {
  background: rgba(16, 185, 129, 0.1);
  color: var(--lo);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.df-type-chip.type-float, .df-type-chip.type-float64 {
  background: rgba(245, 158, 11, 0.1);
  color: var(--md);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.df-type-chip.type-bool, .df-type-chip.type-boolean {
  background: rgba(168, 85, 247, 0.1);
  color: #9333ea;
  border: 1px solid rgba(168, 85, 247, 0.25);
}

.df-table tbody tr {
  transition: background 0.15s ease;
}

.df-table tbody tr:nth-child(even) {
  background: rgba(0, 0, 0, 0.015);
}

:root[data-theme="dark"] .df-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.df-table tbody tr:hover {
  background: var(--acs) !important;
}

.df-index-td {
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11.5px;
  color: var(--mu);
  background: var(--na);
  border-right: 2px solid var(--ln);
  border-bottom: 1px solid var(--ln);
  padding: 8px 6px;
  user-select: none;
}

.df-cell {
  padding: 8px 14px;
  border-right: 1px solid var(--ln);
  border-bottom: 1px solid var(--ln);
  line-height: 1.45;
  color: var(--ink);
  vertical-align: top;
}

.df-cell.align-right {
  text-align: right;
  font-family: var(--font-mono);
}

.df-cell.align-center {
  text-align: center;
}

.df-val-num {
  font-family: var(--font-mono);
  font-weight: 500;
}

.df-val-null {
  font-family: var(--font-mono);
  color: var(--mu);
  font-style: italic;
  font-size: 11px;
}

.df-val-str {
  word-break: break-word;
  max-width: 320px;
  display: block;
}

.df-val-url {
  color: var(--ac);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  word-break: break-all;
}

.df-val-url:hover {
  text-decoration: underline;
}

/* ════════════ CRAWLER SCHEDULER & THROTTLING STYLES ════════════ */
.scheduler-card {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
  border: 1.5px solid rgba(2, 132, 199, 0.25);
  border-radius: 12px;
  padding: 18px 20px;
  margin-top: 18px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.scheduler-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.scheduler-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.scheduler-title-group h3 {
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
  margin: 0;
}

.scheduler-toggle-wrap {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--sf);
  padding: 6px 12px;
  border-radius: 99px;
  border: 1px solid var(--ln);
}

.switch-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.switch-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #cbd5e1;
  transition: .3s;
  border-radius: 34px;
}

.switch-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.switch-toggle input:checked + .switch-slider {
  background-color: #10b981;
}

.switch-toggle input:checked + .switch-slider:before {
  transform: translateX(20px);
}

.scheduler-mode-tabs {
  display: flex;
  background: var(--na);
  padding: 4px;
  border-radius: 8px;
  border: 1px solid var(--ln);
  gap: 4px;
  margin-bottom: 16px;
}

.sched-mode-btn {
  flex: 1;
  padding: 8px 12px;
  border: none;
  background: transparent;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--mu);
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.sched-mode-btn.active {
  background: var(--sf);
  color: var(--ac);
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.scheduler-stats-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--ln);
}

.sched-stat-box {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 8px;
  padding: 10px 12px;
}

.sched-stat-box .stat-label {
  font-size: 11px;
  color: var(--mu);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.sched-stat-box .stat-val {
  font-size: 14px;
  font-weight: 800;
  color: var(--ink);
  margin-top: 3px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ticker-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  animation: pulse-dot 1.8s infinite;
}


/* ════════════ TAB 4 SUB-TABS NAVIGATION ════════════ */
.arch-subtab-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 10px;
  margin-bottom: 22px;
  overflow-x: auto;
}

.arch-subtab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: transparent;
  border: none;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 700;
  color: var(--mu);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.arch-subtab-btn:hover {
  color: var(--ink);
  background: rgba(0, 0, 0, 0.04);
}

.arch-subtab-btn.active {
  background: var(--sf);
  color: var(--ac);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.arch-subtab-btn .badge-pill {
  font-size: 10.5px;
  padding: 1px 7px;
  border-radius: 99px;
  background: var(--ln);
  color: var(--mu);
}

.arch-subtab-btn.active .badge-pill {
  background: var(--acs);
  color: var(--ac);
}


/* ════════════ INTERACTIVE ZKP LAB & SIMULATOR ════════════ */
.zkp-lab-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.zkp-interactive-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 20px;
}

.zkp-sim-card {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.zkp-sim-card.accent-card {
  border-color: rgba(16, 185, 129, 0.35);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.03) 0%, var(--sf) 100%);
}

.zkp-sim-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ln);
}

.witness-field-group {
  margin-bottom: 12px;
}

.witness-field-group label {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--mu);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 4px;
  display: block;
}

.witness-field-group input,
.witness-field-group select {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 6px;
  color: var(--ink);
}

.witness-pill-private {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 800;
  color: #dc2626;
  background: rgba(220, 38, 38, 0.1);
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
}

.witness-pill-public {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 800;
  color: #0284c7;
  background: rgba(2, 132, 199, 0.1);
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
}

.zkp-stepper-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0;
}

.zkp-step-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 14px;
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.5;
}

.zkp-step-row.completed {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.05);
}

.zkp-step-badge {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 99px;
  background: var(--ln);
  color: var(--ink);
  white-space: nowrap;
}

.zkp-step-row.completed .zkp-step-badge {
  background: #10b981;
  color: #ffffff;
}

.zkp-json-box {
  background: #0f172a;
  color: #38bdf8;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.55;
  padding: 14px;
  border-radius: 8px;
  max-height: 240px;
  overflow: auto;
  border: 1px solid #1e293b;
  margin-top: 10px;
  white-space: pre-wrap;
  word-break: break-all;
}

.pairing-result-banner {
  padding: 16px;
  border-radius: 10px;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12.5px;
  line-height: 1.55;
}

.pairing-result-banner.success {
  background: rgba(16, 185, 129, 0.12);
  border: 1.5px solid #10b981;
  color: #065f46;
}

[data-theme="dark"] .pairing-result-banner.success {
  color: #34d399;
}

.pairing-result-banner.tampered {
  background: rgba(239, 68, 68, 0.12);
  border: 1.5px solid #ef4444;
  color: #991b1b;
}

[data-theme="dark"] .pairing-result-banner.tampered {
  color: #f87171;
}

.math-formula-box {
  background: var(--na);
  border: 1px dashed var(--ln);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  text-align: center;
  margin: 10px 0;
}

/* ════════════ ZKP MECHANISMS & REAL SAMPLE BREAKDOWN ════════════ */
.zkp-mech-card {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 12px;
  padding: 20px;
  margin-top: 0;
  margin-bottom: 24px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
}

.zkp-mech-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--ln);
  padding-bottom: 14px;
}

.zkp-mech-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--ln);
  background: var(--sf);
  color: var(--mu);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.zkp-mech-btn:hover {
  border-color: var(--ac);
  color: var(--ink);
  background: var(--na);
}

.zkp-mech-btn.active {
  background: var(--ac);
  color: #ffffff !important;
  border-color: var(--ac);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.28);
}

.zkp-mech-btn svg {
  flex-shrink: 0;
}

.zkp-mech-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  animation: fadeIn 0.25s ease-in-out;
}

.zkp-sample-table-wrap {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--ln);
  background: var(--sf);
}

.zkp-sample-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.zkp-sample-table th {
  background: var(--na);
  color: var(--ink);
  font-weight: 700;
  padding: 10px 14px;
  border-bottom: 1px solid var(--ln);
  text-align: left;
  white-space: nowrap;
}

.zkp-sample-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--ln);
  color: var(--ink);
  vertical-align: middle;
}

.zkp-sample-table tr:last-child td {
  border-bottom: none;
}

.zkp-tag-masked {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  display: inline-block;
}

.zkp-tag-raw {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  display: inline-block;
}

.zkp-math-walkthrough {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.zkp-step-box {
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 10px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.zkp-step-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--ln);
  padding-bottom: 8px;
  gap: 8px;
}

.zkp-step-box-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
}

.zkp-code-preview {
  background: #0f172a;
  color: #38bdf8;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 12px;
  border-radius: 6px;
  overflow-x: auto;
  line-height: 1.5;
  border: 1px solid #1e293b;
  white-space: pre-wrap;
  word-break: break-all;
}

.zkp-code-preview .kw { color: #f43f5e; font-weight: 700; }
.zkp-code-preview .fn { color: #38bdf8; font-weight: 700; }
.zkp-code-preview .str { color: #a3e635; }
.zkp-code-preview .cmt { color: #64748b; font-style: italic; }
.zkp-code-preview .num { color: #fbbf24; }

.merkle-visual-tree {
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

/* ════════════ DATASET PAGINATION & SEARCH TOOLBAR (BRONZE, SILVER, GOLD) ════════════ */
.dataset-pagination-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--na);
  border: 1px solid var(--ln);
  border-radius: 10px;
}

.dataset-search-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
  max-width: 520px;
  display: flex;
  align-items: center;
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 8px;
  padding: 0 10px;
  gap: 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.dataset-search-wrap:focus-within {
  border-color: var(--ac);
  box-shadow: 0 0 0 2px rgba(14, 165, 233, 0.18);
}

.dataset-search-wrap svg {
  color: var(--mu);
  flex-shrink: 0;
}

.dataset-search-wrap input {
  border: none;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
  padding: 8px 0;
  width: 100%;
  outline: none;
  font-family: inherit;
}

.dataset-search-wrap input::placeholder {
  color: var(--mu);
  font-size: 12.5px;
}

.btn-clear-search {
  border: none;
  background: transparent;
  color: var(--mu);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 2px 4px;
  border-radius: 4px;
  transition: all 0.15s ease;
}

.btn-clear-search:hover {
  color: var(--ink);
  background: rgba(0, 0, 0, 0.06);
}

.dataset-pagination-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-size-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--mu);
}

.pagination-select {
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 6px;
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 10px;
  outline: none;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.pagination-select:focus {
  border-color: var(--ac);
}

.pagination-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--ln);
}

.pagination-info {
  font-size: 12.5px;
  color: var(--mu);
  font-weight: 600;
}

.pagination-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-page {
  background: var(--sf);
  border: 1px solid var(--ln);
  color: var(--ink);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.btn-page:hover:not(:disabled) {
  background: var(--na);
  border-color: var(--ac);
  color: var(--ac);
}

.btn-page:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-numbers {
  display: flex;
  align-items: center;
  gap: 4px;
}

.page-num-btn {
  min-width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--ln);
  background: var(--sf);
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
  padding: 0 4px;
}

.page-num-btn:hover:not(.active) {
  background: var(--na);
  border-color: var(--ac);
  color: var(--ac);
}

.page-num-btn.active {
  background: var(--ac);
  color: #fff;
  border-color: var(--ac);
  box-shadow: 0 2px 8px rgba(14, 165, 233, 0.35);
}

.page-ellipsis {
  color: var(--mu);
  font-size: 12px;
  padding: 0 4px;
  user-select: none;
}

.section-title-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ─── MULTI-SELECT CHECKBOXES FOR DATA TYPES (TAB 1) ─── */
.datatype-checkbox-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.datatype-checkbox-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 20px;
  font-size: 12.5px;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
}

.datatype-checkbox-pill input[type="checkbox"] {
  accent-color: var(--ac);
  width: 14px;
  height: 14px;
  cursor: pointer;
  margin: 0;
}

.datatype-checkbox-pill:hover {
  background: var(--na);
  border-color: var(--ac);
}

.datatype-checkbox-pill.active {
  background: var(--acs);
  border-color: var(--ac);
  color: var(--ink);
  font-weight: 700;
  box-shadow: 0 1px 4px rgba(2, 132, 199, 0.15);
}

/* ─── SCHEDULER & QUEUE TABLE ACTIONS ─── */
.btn-ingest-now {
  background: #10b981;
  color: #ffffff;
  border: none;
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s ease;
}

.btn-ingest-now:hover:not(:disabled) {
  background: #059669;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.35);
}

.btn-defer-queue {
  background: var(--sf);
  color: var(--mu);
  border: 1px solid var(--ln);
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s ease;
}

.btn-defer-queue:hover {
  background: var(--na);
  color: var(--ink);
  border-color: var(--ac);
}

/* ─── FAIR USE & NON-COMMERCIAL GOVERNMENT MANDATE BANNER ─── */
.fair-use-banner {
  background: var(--los);
  border: 1px solid var(--lo);
  border-radius: 10px;
  padding: 14px 18px;
}

.fair-use-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  border-bottom: 1px dashed rgba(16, 185, 129, 0.35);
  padding-bottom: 10px;
  margin-bottom: 10px;
}

.fair-use-body {
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink);
}

.fair-use-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 8px 16px;
  margin-bottom: 10px;
}

.fair-use-disclaimer {
  font-size: 11.5px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
  padding: 8px 12px;
  border-radius: 6px;
  border-left: 3px solid var(--lo);
  line-height: 1.5;
}

[data-theme="dark"] .fair-use-disclaimer {
  background: rgba(0, 0, 0, 0.35);
}

.badge-non-comm {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
  font-size: 10.5px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
}

[data-theme="dark"] .badge-non-comm {
  background: #450a0a;
  color: #fca5a5;
  border-color: #7f1d1d;
}

/* ══════════════════════════════════════════════════════════════════════════
   VISUAL ZKP PIPELINE FLOWCHART & INTERACTIVE INSPECTOR DRAWER
   ══════════════════════════════════════════════════════════════════════════ */

.zkp-pipeline-flowchart {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  overflow-x: auto;
  padding: 6px 2px 16px 2px;
}

.zkp-flow-step {
  flex: 1;
  min-width: 195px;
  background: var(--sf);
  border: 1px solid var(--ln);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.zkp-flow-step:hover {
  transform: translateY(-3px);
  border-color: var(--ac);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.15);
}

.zkp-flow-step.active {
  border-color: #10b981;
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.06) 0%, var(--sf) 100%);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25), 0 8px 24px rgba(16, 185, 129, 0.15);
}

.zkp-flow-step.active::before {
  content: "● TERPILIH";
  position: absolute;
  top: -9px;
  right: 12px;
  background: #10b981;
  color: #fff;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.35);
  animation: pulseBeacon 2s infinite;
}

@keyframes pulseBeacon {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.04); }
}

.zkp-step-badge {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 10px;
  background: var(--na);
  color: var(--mu);
  display: inline-block;
  margin-bottom: 8px;
}

.zkp-step-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px auto;
}

.zkp-step-title {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 4px;
}

.zkp-step-sub {
  font-size: 11.5px;
  color: var(--mu);
  margin-bottom: 10px;
  line-height: 1.35;
}

.zkp-step-action {
  font-size: 11px;
  font-weight: 700;
  color: var(--ac);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.zkp-flow-arrow {
  color: var(--mu);
  font-size: 22px;
  font-weight: 800;
  user-select: none;
  padding: 0 4px;
}

/* Inspector Drawer (Zoom-In View) */
.zkp-gate-inspector {
  background: #0b1120;
  border: 1px solid #1e293b;
  border-radius: 12px;
  padding: 20px;
  color: #f8fafc;
  margin-top: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.zkp-inspector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #1e293b;
  padding-bottom: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.zkp-inspector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.zkp-inspect-col {
  background: #0f172a;
  border: 1px solid #1e293b;
  border-radius: 8px;
  padding: 14px;
}

.zkp-inspect-tag {
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #94a3b8;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.zkp-inspect-code {
  background: #020617;
  border: 1px solid #334155;
  border-radius: 6px;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: #a7f3d0;
  word-break: break-all;
  line-height: 1.45;
}

.zkp-inspect-desc {
  font-size: 12px;
  color: #cbd5e1;
  line-height: 1.5;
  margin-top: 8px;
}