/* HCP Network Intelligence Workbench — light enterprise theme */

:root {
  --bg: #f5f7fa;
  --bg-elevated: #eef1f7;
  --surface: #ffffff;
  --surface-soft: #fafbfd;
  --border: #e3e7ee;
  --border-strong: #c9d1dc;
  --text: #102a43;
  --text-muted: #486581;
  --text-faint: #7b8fa5;
  --primary: #0c6e3c;
  --primary-soft: #e0f3e7;
  --primary-strong: #094a28;
  --accent: #1d4d8b;
  --accent-soft: #e3edf9;
  --danger: #b91c1c;
  --danger-soft: #fde8e8;
  --warning: #b45309;
  --warning-soft: #fcefd7;
  --success: #166534;
  --success-soft: #d6f0de;
  --info: #1e6091;
  --info-soft: #dceaf3;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(16, 42, 67, 0.05);
  --shadow: 0 2px 8px rgba(16, 42, 67, 0.06);
  --shadow-lg: 0 12px 32px rgba(16, 42, 67, 0.10);

  --sidebar-w: 260px;
  --topbar-h: 60px;
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
  line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; cursor: pointer; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #c9d1dc; border-radius: 6px; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- Layout ---------- */
#app { min-height: 100%; display: flex; flex-direction: column; }
.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-title { font-weight: 600; font-size: 14px; }
.brand-sub { font-size: 12px; color: var(--text-muted); }

.topbar-right { display: flex; align-items: center; gap: 16px; }
.env-pill {
  display: flex; align-items: center; gap: 8px;
  background: var(--warning-soft);
  color: var(--warning);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid #f1d9a5;
}
.env-pill .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--warning);
}
.user-chip { display: flex; align-items: center; gap: 10px; padding-left: 14px; border-left: 1px solid var(--border); }
.user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-size: 13px;
}
.user-name { font-weight: 600; font-size: 13px; }
.user-role { font-size: 11px; color: var(--text-muted); }

.layout { display: flex; flex: 1; min-height: 0; }
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 20px 14px 20px 14px;
  flex-shrink: 0;
  display: flex; flex-direction: column;
  position: sticky;
  top: var(--topbar-h);
  height: calc(100vh - var(--topbar-h));
  overflow-y: auto;
}
.sidebar-section { margin-bottom: 18px; }
.sidebar-label {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  padding: 0 10px 8px;
}
.nav-list { display: flex; flex-direction: column; gap: 2px; }
.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
}
.nav-link:hover { background: var(--bg-elevated); text-decoration: none; }
.nav-link.active { background: var(--primary-soft); color: var(--primary-strong); }
.nav-link.active .step-num { background: var(--primary); color: white; }
.nav-link-secondary { color: var(--text-muted); }
.step-num {
  width: 22px; height: 22px;
  border-radius: 6px;
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.step-done { color: var(--primary); }

.sidebar-footer {
  margin-top: auto;
  padding: 12px;
  background: var(--bg-elevated);
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--text);
}
.sidebar-footer-title { font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 6px; }
.muted { color: var(--text-muted); font-size: 11px; }

.screen-host { flex: 1; min-width: 0; padding: 28px 36px; }

/* ---------- Screen header ---------- */
.screen-header { margin-bottom: 22px; }
.crumbs { font-size: 12px; color: var(--text-faint); margin-bottom: 6px; display: flex; gap: 6px; align-items: center; }
.screen-title { font-size: 22px; font-weight: 700; color: var(--text); margin: 0; }
.screen-subtitle { color: var(--text-muted); font-size: 14px; margin-top: 4px; max-width: 720px; }
.screen-actions { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn {
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; gap: 8px;
  transition: background 0.12s, border-color 0.12s, transform 0.05s;
}
.btn:hover { background: var(--bg-elevated); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: white; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-strong); border-color: var(--primary-strong); }
.btn-accent { background: var(--accent); color: white; border-color: var(--accent); }
.btn-accent:hover { background: #143c6e; border-color: #143c6e; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--accent); }
.btn-ghost:hover { background: var(--accent-soft); }
.btn-danger { background: var(--danger-soft); color: var(--danger); border-color: #f1c4c4; }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.card-title { font-size: 14px; font-weight: 600; color: var(--text); margin: 0 0 4px; }
.card-subtitle { font-size: 12px; color: var(--text-muted); }
.card-meta { font-size: 11px; color: var(--text-faint); }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1200px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 800px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ---------- Pills / badges ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--bg-elevated);
  color: var(--text-muted);
  border: 1px solid var(--border);
  white-space: nowrap;
}
.pill-green { background: var(--success-soft); color: var(--success); border-color: #bfe5ca; }
.pill-amber { background: var(--warning-soft); color: var(--warning); border-color: #f0d7a4; }
.pill-red { background: var(--danger-soft); color: var(--danger); border-color: #f1c4c4; }
.pill-blue { background: var(--accent-soft); color: var(--accent); border-color: #bcd0e9; }
.pill-purple { background: #efe6f7; color: #6f42a1; border-color: #ddc8eb; }
.pill-grey { background: var(--bg-elevated); color: var(--text-muted); }

/* ---------- Upload screen ---------- */
.upload-zone {
  border: 2px dashed var(--border-strong);
  background: var(--surface-soft);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.upload-zone:hover, .upload-zone.dragover {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.upload-zone .icon {
  width: 56px; height: 56px;
  background: var(--accent-soft);
  border-radius: 50%;
  margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-size: 24px;
}
.upload-zone h3 { margin: 0 0 6px; font-size: 16px; }
.upload-zone p { margin: 0; color: var(--text-muted); font-size: 13px; }
.upload-zone .accepted { color: var(--text-faint); font-size: 11px; margin-top: 12px; }

.demo-note {
  background: var(--bg-elevated);
  border-left: 3px solid var(--text-faint);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-muted);
  margin: 18px 0;
}

.file-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex; flex-direction: column; gap: 10px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
  position: relative;
  overflow: hidden;
  min-width: 0;
}
.file-tile:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.file-tile.active { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.file-tile-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-width: 0; }
.file-tile-head > .row {
  flex: 1 1 auto;
  min-width: 0;
  flex-wrap: nowrap;
  gap: 10px;
}
.file-tile-head > .row > div:last-child { min-width: 0; flex: 1; }
.file-tile-head > .pill { flex-shrink: 0; }
.file-tile-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-size: 12px;
  flex-shrink: 0;
}
.file-tile-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.file-tile-type {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.file-tile-stats { display: flex; gap: 14px; font-size: 12px; color: var(--text-muted); }
.file-tile-stats b { color: var(--text); font-weight: 600; }
.score-ring {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600;
  color: var(--success);
  background: conic-gradient(var(--success) var(--p), var(--bg-elevated) 0);
}
.score-ring-inner { width: 28px; height: 28px; background: var(--surface); border-radius: 50%; display: flex; align-items: center; justify-content: center; }

/* ---------- Quality drawer/panel ---------- */
.quality-issues { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.quality-issue {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 8px;
  border-radius: var(--radius-xs);
  font-size: 12px;
  background: var(--bg);
}
.quality-issue .left { display: flex; align-items: center; gap: 8px; }
.severity-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.severity-dot.red { background: var(--danger); }
.severity-dot.amber { background: var(--warning); }
.severity-dot.green { background: var(--success); }

/* Clickable quality issues */
.quality-issue.is-clickable { cursor: pointer; transition: background 0.15s ease, box-shadow 0.15s ease; }
.quality-issue.is-clickable:hover { background: var(--accent-soft); }
.quality-issue.is-active { background: var(--accent-soft); box-shadow: inset 2px 0 0 var(--accent); }
.qi-chevron { color: var(--text-faint); font-weight: 700; transition: transform 0.15s ease; }
.quality-issue.is-active .qi-chevron { transform: rotate(90deg); color: var(--accent); }

/* Issue example panel (below grid) + inline (drawer) */
.issue-example-panel {
  margin-top: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
  animation: issuePanelIn 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes issuePanelIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.issue-example-panel .card-title .severity-dot { margin-right: 4px; }
.issue-inline-example {
  margin: 4px 0 8px;
  padding: 8px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  animation: issuePanelIn 0.22s ease both;
}
.issue-example-table { font-size: 12px; }
.issue-example-table th {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: none;
  white-space: nowrap;
}
.issue-example-table td { font-family: var(--font-mono); font-size: 11.5px; white-space: nowrap; }
.issue-example-table td.cell-empty {
  color: var(--danger);
  background: var(--danger-soft);
  font-style: italic;
}

/* ---------- Automap ---------- */
.rules-panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 18px; }
.rule-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--border); font-size: 13px; }
.rule-row:last-child { border-bottom: 0; }
.rule-label { font-weight: 500; }
.rule-value { color: var(--text-muted); }

/* Derived-columns provenance table */
.derived-table th, .derived-table td { vertical-align: top; }
.derived-table td.text-mono { color: var(--primary); font-weight: 600; white-space: nowrap; }
.derived-table td:nth-child(2) { color: var(--text-muted); min-width: 320px; line-height: 1.5; }
.derived-table td:nth-child(3) { white-space: nowrap; }

.processing-stage {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-soft);
  margin-bottom: 8px;
  transition: background 0.2s, border-color 0.2s;
}
.processing-stage.active { background: var(--accent-soft); border-color: var(--accent); }
.processing-stage.done { background: var(--success-soft); border-color: #bfe5ca; }
.processing-stage .stage-num {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}
.processing-stage.active .stage-num { background: var(--accent); color: white; }
.processing-stage.done .stage-num { background: var(--success); color: white; }
.processing-stage .stage-label { font-size: 13px; font-weight: 500; flex: 1; }
.processing-stage .stage-meta { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); }
.spinner {
  width: 14px; height: 14px;
  border: 2px solid var(--accent-soft);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.check-mark { color: var(--success); font-weight: 700; }

/* ---------- Canonical summary ---------- */
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex; flex-direction: column; gap: 4px;
}
.kpi-value { font-size: 24px; font-weight: 700; color: var(--text); }
.kpi-label { font-size: 12px; color: var(--text-muted); }
.kpi-meta { font-size: 11px; color: var(--text-faint); }

.archetype-bar { display: flex; flex-direction: column; gap: 8px; }
.archetype-bar-row { display: flex; align-items: center; gap: 10px; font-size: 12px; }
.archetype-bar-row .label { width: 220px; color: var(--text); }
.archetype-bar-row .bar { flex: 1; height: 8px; border-radius: 4px; background: var(--bg-elevated); position: relative; overflow: hidden; }
.archetype-bar-row .fill { position: absolute; left: 0; top: 0; bottom: 0; background: var(--primary); border-radius: 4px; }
.archetype-bar-row .count { width: 30px; text-align: right; color: var(--text-muted); }

/* ---------- Network screen ---------- */
.network-shell {
  display: grid;
  grid-template-columns: 280px 1fr 280px;
  gap: 14px;
  height: calc(100vh - var(--topbar-h) - 60px);
}
.network-left, .network-right {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  overflow-y: auto;
}
.network-canvas-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
#network-canvas { width: 100%; height: 100%; min-height: 480px; }
.scenario-list { display: flex; flex-direction: column; gap: 6px; }
.scenario-btn {
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
}
.scenario-btn:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.scenario-btn.active { background: var(--primary-soft); color: var(--primary-strong); border-color: var(--primary); }
.scenario-btn .label { display: block; font-weight: 600; font-size: 12px; }
.scenario-btn .meta { display: block; font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.scenario-btn.active .meta { color: var(--primary-strong); }

.filter-group { margin-top: 14px; }
.filter-label { font-size: 11px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; display: block; }
.filter-select, .filter-input {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 12px;
  background: var(--surface);
  color: var(--text);
}
.filter-checkbox { display: flex; align-items: center; gap: 8px; font-size: 12px; padding: 4px 0; cursor: pointer; }

.legend { font-size: 11px; color: var(--text-muted); margin-top: 14px; }
.legend-row { display: flex; align-items: center; gap: 8px; padding: 3px 0; }
.legend-swatch { width: 14px; height: 14px; border-radius: 4px; }

.network-overlay {
  position: absolute;
  top: 12px; left: 12px;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text-muted);
  display: flex; gap: 14px;
  z-index: 5;
  pointer-events: none;
}
.network-overlay b { color: var(--text); font-weight: 600; }

/* ---------- 2x2 ---------- */
.twobytwo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 1100px) { .twobytwo-grid { grid-template-columns: 1fr; } }
.tbt-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.tbt-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.tbt-title { font-weight: 600; font-size: 14px; }
.tbt-axes { font-size: 11px; color: var(--text-muted); margin-bottom: 12px; }
.tbt-quadrant-labels { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; font-size: 11px; color: var(--text-muted); }
.tbt-quadrant-labels .ql { padding: 6px; border-radius: var(--radius-sm); background: var(--bg-elevated); }
.tbt-canvas-wrap { position: relative; height: 320px; }

/* ---------- Assistant ---------- */
.assistant-shell { display: grid; grid-template-columns: 1fr 320px; gap: 18px; }
@media (max-width: 1100px) { .assistant-shell { grid-template-columns: 1fr; } }
.assistant-chat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-direction: column;
  height: calc(100vh - var(--topbar-h) - 100px);
}
.assistant-messages { flex: 1; overflow-y: auto; padding: 20px 24px; display: flex; flex-direction: column; gap: 14px; }
.assistant-input-row { border-top: 1px solid var(--border); padding: 12px 14px; display: flex; gap: 10px; align-items: center; }
.assistant-input {
  flex: 1;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13px;
  font-family: inherit;
  background: var(--surface);
  color: var(--text);
}
.msg { max-width: 760px; display: flex; flex-direction: column; gap: 6px; }
.msg.user { align-self: flex-end; }
.msg-bubble {
  padding: 12px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.55;
}
.msg.user .msg-bubble { background: var(--accent); color: white; }
.msg.bot .msg-bubble { background: var(--bg-elevated); color: var(--text); border: 1px solid var(--border); }
.msg-author { font-size: 11px; color: var(--text-muted); font-weight: 600; }
.suggested-questions { display: flex; flex-direction: column; gap: 8px; }
.suggested-question {
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
}
.suggested-question:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.bot-evidence {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border-strong);
  font-size: 11px;
  color: var(--text-muted);
}
.bot-evidence b { color: var(--text); font-weight: 600; }
.bot-table { width: 100%; font-size: 12px; border-collapse: collapse; margin-top: 8px; }
.bot-table th { text-align: left; font-weight: 600; color: var(--text-muted); padding: 6px 10px; background: var(--bg-elevated); border-radius: 4px; }
.bot-table td { padding: 6px 10px; border-bottom: 1px solid var(--border); }
.bot-table tr:last-child td { border-bottom: 0; }

/* ---------- Drawer ---------- */
.drawer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 80;
}
.drawer.open { pointer-events: auto; }
.drawer-scrim {
  position: absolute; inset: 0;
  background: rgba(16,42,67,0.32);
  opacity: 0;
  transition: opacity 0.2s;
}
.drawer.open .drawer-scrim { opacity: 1; }
.drawer-panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 560px;
  max-width: 92vw;
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: -10px 0 30px rgba(16,42,67,0.10);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.drawer.open .drawer-panel { transform: translateX(0); }
.drawer-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: start;
  gap: 12px;
}
.drawer-title { font-size: 16px; font-weight: 700; margin: 0; }
.drawer-sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.drawer-body { padding: 18px 22px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 14px; }
.drawer-close { background: transparent; border: 0; font-size: 22px; line-height: 1; color: var(--text-muted); cursor: pointer; padding: 4px 8px; border-radius: 4px; }
.drawer-close:hover { background: var(--bg-elevated); }
.drawer-section h4 { margin: 0 0 8px; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.kv-grid { display: grid; grid-template-columns: 140px 1fr; gap: 4px 12px; font-size: 12px; }
.kv-grid dt { color: var(--text-muted); }
.kv-grid dd { margin: 0; color: var(--text); }

/* ---------- Animations / transitions ---------- */
@keyframes fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slide-in {
  from { opacity: 0; transform: translateX(-12px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes scale-in {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes pulse-halo {
  0% { box-shadow: 0 0 0 0 rgba(12, 110, 60, 0.55); }
  70% { box-shadow: 0 0 0 14px rgba(12, 110, 60, 0); }
  100% { box-shadow: 0 0 0 0 rgba(12, 110, 60, 0); }
}
@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}
@keyframes progress-stripe {
  from { background-position: 0 0; }
  to { background-position: 36px 0; }
}
@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.6; }
  30% { transform: translateY(-5px); opacity: 1; }
}

.screen-host > * { animation: fade-in 0.32s ease-out both; }
.screen-host.is-leaving { opacity: 0; transition: opacity 0.18s ease-out; transform: translateY(-8px); }
.screen-host.is-entering { opacity: 0; transform: translateY(8px); }

.stagger > * { animation: fade-in 0.45s ease-out both; opacity: 0; }
.stagger > *:nth-child(1) { animation-delay: 0.04s; }
.stagger > *:nth-child(2) { animation-delay: 0.10s; }
.stagger > *:nth-child(3) { animation-delay: 0.16s; }
.stagger > *:nth-child(4) { animation-delay: 0.22s; }
.stagger > *:nth-child(5) { animation-delay: 0.28s; }
.stagger > *:nth-child(6) { animation-delay: 0.34s; }
.stagger > *:nth-child(7) { animation-delay: 0.40s; }
.stagger > *:nth-child(8) { animation-delay: 0.46s; }
.stagger > *:nth-child(n+9) { animation-delay: 0.52s; }

/* Route loader overlay — staged checklist */
.route-loader {
  position: fixed;
  inset: var(--topbar-h) 0 0 var(--sidebar-w);
  display: flex; align-items: center; justify-content: center;
  background: rgba(245, 247, 250, 0.88);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: 30;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.22s ease-out;
}
.route-loader.show { opacity: 1; pointer-events: auto; }
.route-loader-card {
  width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 22px 24px 18px;
  display: flex; flex-direction: column; gap: 16px;
  animation: routeLoaderIn 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes routeLoaderIn {
  from { opacity: 0; transform: translateY(6px) scale(0.985); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}
.route-loader-brand {
  display: flex; align-items: center; gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.route-loader-mark {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.route-loader-mark svg { width: 22px; height: 22px; }
.route-loader-mark::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 12px;
  border: 2px solid var(--primary);
  opacity: 0.4;
  animation: routeLoaderPulse 1.4s ease-in-out infinite;
}
@keyframes routeLoaderPulse {
  0%, 100% { transform: scale(1);    opacity: 0.4; }
  50%      { transform: scale(1.15); opacity: 0;    }
}
.route-loader-title { font-weight: 600; font-size: 14px; color: var(--text); }
.route-loader-sub   { font-size: 11.5px; color: var(--text-muted); margin-top: 2px; letter-spacing: 0.02em; text-transform: uppercase; }

.route-loader-steps {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 9px;
}
.route-loader-step {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px;
  color: var(--text-faint);
  transition: color 0.25s ease;
}
.route-loader-step .rl-icon {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1.5px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  flex-shrink: 0;
  transition: all 0.25s ease;
}
.route-loader-step .rl-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--text-faint);
  opacity: 0.6;
}
.route-loader-step .rl-spinner,
.route-loader-step .rl-check { display: none; }

.route-loader-step.is-active {
  color: var(--text);
  font-weight: 500;
}
.route-loader-step.is-active .rl-icon {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.route-loader-step.is-active .rl-dot { display: none; }
.route-loader-step.is-active .rl-spinner {
  display: block;
  width: 12px; height: 12px;
  border-radius: 50%;
  border: 2px solid var(--accent-soft);
  border-top-color: var(--accent);
  animation: routeLoaderSpin 0.7s linear infinite;
}
@keyframes routeLoaderSpin { to { transform: rotate(360deg); } }

.route-loader-step.is-done {
  color: var(--text-muted);
}
.route-loader-step.is-done .rl-icon {
  background: var(--primary);
  border-color: var(--primary);
}
.route-loader-step.is-done .rl-dot,
.route-loader-step.is-done .rl-spinner { display: none; }
.route-loader-step.is-done .rl-check {
  display: block;
  color: #fff;
  width: 12px; height: 12px;
  animation: routeLoaderCheckIn 0.25s ease-out both;
}
@keyframes routeLoaderCheckIn {
  from { transform: scale(0.4); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

.route-loader-progress {
  height: 3px;
  background: var(--bg-elevated);
  border-radius: 999px;
  overflow: hidden;
}
.route-loader-progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 999px;
  animation-name: routeLoaderFill;
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  animation-fill-mode: forwards;
}
@keyframes routeLoaderFill {
  from { width: 0; }
  to   { width: 100%; }
}

/* Skeleton blocks for shimmer placeholders */
.skeleton {
  background: linear-gradient(90deg, var(--bg-elevated) 0%, #f1f4f8 50%, var(--bg-elevated) 100%);
  background-size: 400px 100%;
  animation: shimmer 1.1s linear infinite;
  border-radius: var(--radius-sm);
}

/* Hero / accent pulse for emphasized nodes */
.pulse-halo {
  position: relative;
}
.pulse-halo::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  animation: pulse-halo 1.8s ease-out infinite;
  pointer-events: none;
}

/* Progress bar (processing screen) */
.progress-bar {
  height: 8px;
  background: var(--bg-elevated);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #16a34a);
  background-size: 36px 36px;
  background-image: linear-gradient(135deg, rgba(255,255,255,0.18) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.18) 50%, rgba(255,255,255,0.18) 75%, transparent 75%);
  animation: progress-stripe 0.9s linear infinite;
  background-color: var(--primary);
  width: 0%;
  transition: width 0.35s ease-out;
  border-radius: 999px;
}

/* Live activity log */
.live-log {
  background: #0f172a;
  color: #d6e4f0;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  max-height: 160px;
  overflow: hidden;
  position: relative;
}
.live-log-line { opacity: 0; animation: fade-in 0.25s ease-out forwards; }
.live-log .tok-key { color: #7dd3fc; }
.live-log .tok-num { color: #86efac; }
.live-log .tok-warn { color: #fbbf24; }
.live-log::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40px;
  background: linear-gradient(to bottom, transparent, #0f172a);
  pointer-events: none;
}

/* Typing dots in assistant */
.typing-dots { display: inline-flex; gap: 4px; align-items: center; padding: 4px 2px; }
.typing-dots span {
  width: 7px; height: 7px;
  background: var(--text-muted);
  border-radius: 50%;
  animation: typing-bounce 1.1s infinite;
}
.typing-dots span:nth-child(2) { animation-delay: 0.15s; }
.typing-dots span:nth-child(3) { animation-delay: 0.30s; }

/* Sidebar progress checkmarks */
.nav-link.is-done .step-num { background: var(--primary-soft); color: var(--primary-strong); }
.nav-link.is-done .step-num::before { content: '✓'; }
.nav-link.is-done .step-num span { display: none; }

/* Mini score bars in drawer/cards */
.score-bar {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px;
  padding: 4px 0;
}
.score-bar .label { width: 130px; color: var(--text-muted); flex-shrink: 0; }
.score-bar .track { flex: 1; height: 6px; background: var(--bg-elevated); border-radius: 3px; overflow: hidden; }
.score-bar .fill { height: 100%; background: var(--primary); border-radius: 3px; width: 0; transition: width 0.7s cubic-bezier(0.22, 1, 0.36, 1); }
.score-bar .fill-sci { background: linear-gradient(90deg, #6f42a1, #8b5cf6); }
.score-bar .fill-clin { background: linear-gradient(90deg, #b45309, #d97706); }
.score-bar .fill-sys { background: linear-gradient(90deg, #1d4d8b, #3b82f6); }
.score-bar .fill-launch { background: linear-gradient(90deg, #0c6e3c, #16a34a); }
.score-bar .fill-bayer { background: linear-gradient(90deg, #1e6091, #0ea5e9); }
.score-bar .fill-digital { background: linear-gradient(90deg, #0891b2, #06b6d4); }
.score-bar .val { width: 36px; text-align: right; color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }

/* Drawer tabs */
.drawer-tabs {
  display: flex; gap: 4px;
  padding: 0 22px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  overflow-x: auto;
}
.drawer-tab {
  padding: 10px 14px;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  border: 0;
  background: transparent;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.drawer-tab:hover { color: var(--text); }
.drawer-tab.active { color: var(--primary-strong); border-bottom-color: var(--primary); }

/* Sidebar count chip on nav links */
.nav-count { margin-left: auto; font-size: 10px; color: var(--text-faint); }

/* Card hover lift */
.lift { transition: transform 0.18s ease-out, box-shadow 0.18s ease-out; }
.lift:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

/* Compact button */
.btn-icon {
  background: transparent;
  border: 1px solid var(--border);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-muted);
}
.btn-icon:hover { background: var(--bg-elevated); color: var(--text); }

/* Hero card glow */
.hero-card { position: relative; overflow: hidden; }
.hero-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: radial-gradient(circle at top right, rgba(12, 110, 60, 0.08), transparent 70%);
  pointer-events: none;
}
.hero-card .avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-weight: 700;
  font-size: 13px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 8px;
}

/* Assistant message animation */
.msg { animation: fade-in 0.3s ease-out both; }

/* Quadrant tile hover (2x2) */
.tbt-card { transition: box-shadow 0.18s ease-out, transform 0.18s ease-out; }
.tbt-card:hover { box-shadow: var(--shadow); }
.in-chart-quadrant {
  position: absolute;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 6px;
  background: rgba(255,255,255,0.85);
  border-radius: 4px;
  pointer-events: none;
}

/* Range slider styling */
input[type=range].filter-input {
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--bg-elevated);
  border-radius: 2px;
  padding: 0;
  border: 0;
}
input[type=range].filter-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px; height: 14px;
  background: var(--primary);
  border-radius: 50%;
  cursor: pointer;
}

/* Scenario active pulse */
.scenario-btn.active { position: relative; }
.scenario-btn.active::after {
  content: '';
  position: absolute;
  left: -1px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 70%;
  background: var(--primary);
  border-radius: 0 2px 2px 0;
}

/* Zoom controls overlay */
.network-zoom {
  position: absolute;
  bottom: 14px; right: 14px;
  display: flex; flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  z-index: 5;
}
.network-zoom button {
  border: 0;
  background: var(--surface);
  width: 32px; height: 32px;
  font-size: 16px;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}
.network-zoom button:last-child { border-bottom: 0; }
.network-zoom button:hover { background: var(--bg-elevated); color: var(--text); }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--text);
  color: white;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
  z-index: 100;
  box-shadow: var(--shadow-lg);
}
.toast.show { opacity: 1; transform: translateY(0); }

/* ---------- Misc ---------- */
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.row-end { display: flex; justify-content: flex-end; gap: 10px; }
.space-between { display: flex; justify-content: space-between; align-items: center; }
.mt-8 { margin-top: 8px; } .mt-12 { margin-top: 12px; } .mt-16 { margin-top: 16px; } .mt-20 { margin-top: 20px; } .mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; } .mb-12 { margin-bottom: 12px; } .mb-16 { margin-bottom: 16px; }
.text-muted { color: var(--text-muted); }
.text-faint { color: var(--text-faint); }
.text-mono { font-family: var(--font-mono); font-size: 12px; }
.text-small { font-size: 12px; }
.section-title { font-size: 13px; font-weight: 600; color: var(--text); margin: 8px 0 10px; text-transform: uppercase; letter-spacing: 0.04em; }

.table { width: 100%; border-collapse: collapse; font-size: 12px; }
.table th { text-align: left; padding: 8px 10px; background: var(--bg-elevated); font-weight: 600; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.table td { padding: 8px 10px; border-bottom: 1px solid var(--border); color: var(--text); }
.table tr:last-child td { border-bottom: 0; }
.table tr:hover td { background: var(--surface-soft); }

.tag-list { display: flex; gap: 6px; flex-wrap: wrap; }
.divider { height: 1px; background: var(--border); margin: 16px 0; }

.hero-strip { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 6px; }
.hero-card {
  min-width: 240px;
  flex: 0 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 14px;
}
.hero-card .name { font-weight: 600; }
.hero-card .archetype { color: var(--primary); font-size: 12px; margin-top: 2px; font-weight: 600; }
.hero-card .meta { font-size: 11px; color: var(--text-muted); margin-top: 6px; }

/* ---------- Simulation / fake-uploader modal ---------- */
.sim-modal {
  position: fixed; inset: 0; z-index: 120;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.22s ease-out;
}
.sim-modal.show { opacity: 1; pointer-events: auto; }
.sim-modal-scrim {
  position: absolute; inset: 0;
  background: rgba(16, 42, 67, 0.45);
  backdrop-filter: blur(2px);
}
.sim-modal-card {
  position: relative;
  width: min(520px, calc(100vw - 32px));
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  display: flex; flex-direction: column;
  max-height: calc(100vh - 60px);
  animation: simIn 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes simIn {
  from { opacity: 0; transform: translateY(10px) scale(0.985); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}
.sim-modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
}
.sim-modal-title { font-weight: 600; font-size: 14px; }
.sim-modal-close {
  background: none; border: 0; font-size: 22px; color: var(--text-faint);
  cursor: pointer; line-height: 1; padding: 0 4px;
}
.sim-modal-close:hover { color: var(--text); }
.sim-modal-body {
  padding: 18px;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 14px;
}
.sim-modal-foot {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  background: var(--surface-soft);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.sim-drop {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.18s ease;
}
.sim-drop:hover { border-color: var(--primary); background: var(--primary-soft); }
.sim-drop .icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--primary-soft); color: var(--primary);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; margin-bottom: 8px;
}
.sim-progress, .sim-done { display: flex; flex-direction: column; gap: 8px; }
.sim-file { display: flex; justify-content: space-between; align-items: baseline; }
.sim-file-name { font-weight: 600; }
.hidden { display: none !important; }

/* Multi-file upload list */
.sim-file-list { display: flex; flex-direction: column; gap: 12px; }
.sim-file-row { display: flex; align-items: center; gap: 12px; }
.sim-file-ic {
  width: 34px; height: 34px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 12px; flex-shrink: 0;
}
.sim-file-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 5px; }
.sim-file-main .sim-file-name { font-weight: 500; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sim-mini-bar { height: 5px; }
.sim-file-status { color: var(--text-faint); white-space: nowrap; }
.sim-file-status.uploading { color: var(--accent); }
.sim-file-status.done { color: var(--success); font-weight: 600; }

/* Empty sources state */
.empty-sources {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 40px 20px;
  text-align: center;
  background: var(--surface-soft);
  color: var(--text-muted);
}
.empty-sources .empty-icon { font-size: 34px; }
.empty-sources .empty-title { font-weight: 600; color: var(--text); margin: 8px 0 4px; }

/* Inline source-detail panel (upload screen, full width) */
.source-detail-panel {
  margin-top: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
  animation: issuePanelIn 0.3s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.file-tile.is-selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-soft), var(--shadow);
}

/* Form-row helper used in rules drawer + outreach modal */
.form-row {
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: 12px;
}
.form-row label {
  font-size: 12px; color: var(--text-muted); font-weight: 500;
}
.form-row textarea.filter-input {
  font-family: inherit;
  resize: vertical;
  min-height: 60px;
}

/* ---------- User menu (topbar dropdown) ---------- */
.user-menu {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  min-width: 220px;
  animation: userMenuIn 0.18s ease-out both;
}
@keyframes userMenuIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.user-menu button {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 8px 10px;
  font-size: 13px;
  color: var(--text);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.user-menu button:hover { background: var(--bg-elevated); }
.user-menu-sep {
  height: 1px;
  background: var(--border);
  margin: 4px 2px;
}