/* =========================================================
   Nel Dashboard — style.css
   Light theme: #f8f7f4 bg, #1a3a6b accent (bank-like)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #f8f7f4;
  --bg-card:     #ffffff;
  --bg-hover:    #f0f2f7;
  --border:      #dde3ec;
  --border-soft: #c8d1e0;
  --accent:      #1a3a6b;
  --accent-2:    #b8960c;
  --accent-glow: rgba(26,58,107,0.07);
  --accent-dim:  #0f2347;
  --green:       #16803a;
  --amber:       #b45309;
  --pink:        #be185d;
  --purple:      #7c3aed;
  --teal:        #0d9488;
  --red:         #b91c1c;
  --info:        #1d4ed8;
  --text:        #1a2744;
  --text-muted:  #6b7a94;
  --text-faint:  #9aa5b8;
  --radius:      12px;
  --radius-sm:   8px;
  --shadow:      0 1px 4px rgba(26,41,107,0.06), 0 2px 12px rgba(26,41,107,0.04);
  --shadow-glow: 0 2px 8px rgba(26,58,107,0.08);
  --font-mono:   'JetBrains Mono', 'Fira Code', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-soft); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── Typography ── */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.25; color: var(--text); }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.05rem; }
h4 { font-size: 0.9rem; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code, .mono {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: rgba(26,58,107,0.06);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}

/* ── Layout ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Header ── */
#site-header {
  /* backdrop-filter removed: iOS Safari creates a new stacking context on elements
     with backdrop-filter, causing position:fixed overlays (auth) to render behind
     the header regardless of z-index. Solid bg is visually equivalent. */
  background: #faf9f7;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 20px;
  max-width: 1200px;
  margin: 0 auto;
  height: 60px;
}

.nel-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}

.nel-brand-icon {
  width: 34px;
  height: 34px;
  background: var(--accent);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 1px 4px rgba(26,58,107,0.2);
}

.nel-brand-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.01em;
}

.nel-brand-tagline {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  display: none;
}

@media (min-width: 600px) { .nel-brand-tagline { display: block; } }

/* ── Nav Tabs ── */
nav.tabs {
  display: flex;
  gap: 2px;
  margin-left: auto;
  overflow-x: auto;
  scrollbar-width: none;
}
nav.tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
  position: relative;
}

.tab-btn:hover {
  color: var(--text);
  background: var(--bg-hover);
}

.tab-btn.active {
  color: var(--accent);
  background: rgba(26,58,107,0.06);
  font-weight: 600;
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 8px;
  right: 8px;
  height: 2px;
  background: var(--accent-2);
  border-radius: 2px 2px 0 0;
}

/* ── Main Content ── */
main { padding: 28px 20px; max-width: 1200px; margin: 0 auto; }

.tab-section { display: none; }
.tab-section.active { display: block; animation: fadeIn 0.2s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.card:hover {
  border-color: var(--border-soft);
  box-shadow: 0 2px 8px rgba(26,58,107,0.08);
}

.card-grid {
  display: grid;
  gap: 16px;
}

.card-grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card-grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.card-grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

/* ── Section header ── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 12px;
}

.section-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.section-divider {
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-high    { background: rgba(185,28,28,0.10); color: var(--red);    border: 1px solid rgba(185,28,28,0.20); }
.badge-medium  { background: rgba(180,83,9,0.10);  color: var(--amber);  border: 1px solid rgba(180,83,9,0.20); }
.badge-low     { background: rgba(22,128,58,0.10); color: var(--green);  border: 1px solid rgba(22,128,58,0.20); }

.badge-live     { background: rgba(22,128,58,0.10);  color: var(--green);  border: 1px solid rgba(22,128,58,0.20); }
.badge-planned  { background: rgba(124,58,237,0.10); color: var(--purple); border: 1px solid rgba(124,58,237,0.18); }
.badge-in_progress { background: rgba(180,83,9,0.10); color: var(--amber); border: 1px solid rgba(180,83,9,0.20); }

.badge-launch   { background: rgba(26,58,107,0.08); color: var(--accent); border: 1px solid rgba(26,58,107,0.15); }
.badge-research { background: rgba(13,148,136,0.10); color: var(--teal);  border: 1px solid rgba(13,148,136,0.18); }
.badge-event    { background: rgba(190,24,93,0.10);  color: var(--pink);  border: 1px solid rgba(190,24,93,0.18); }
.badge-news     { background: rgba(124,58,237,0.10); color: var(--purple); border: 1px solid rgba(124,58,237,0.18); }

/* CEO Agent badge variants */
.badge-green  { background: rgba(22,128,58,0.10);  color: var(--green);  border: 1px solid rgba(22,128,58,0.20); }
.badge-amber  { background: rgba(180,83,9,0.10);   color: var(--amber);  border: 1px solid rgba(180,83,9,0.20); }
.badge-red    { background: rgba(185,28,28,0.10);  color: var(--red);    border: 1px solid rgba(185,28,28,0.20); }
.badge-purple { background: rgba(124,58,237,0.10); color: var(--purple); border: 1px solid rgba(124,58,237,0.18); }
.badge-gray   { background: rgba(107,122,148,0.10); color: var(--text-muted); border: 1px solid rgba(107,122,148,0.20); }

/* Timeline node styles */
.tl-done        { background: rgba(22,128,58,0.10);  border-color: var(--green);       color: var(--green); }
.tl-in-progress { background: rgba(26,58,107,0.12);  border-color: var(--accent);      color: var(--accent); }
.tl-upcoming    { background: rgba(26,41,107,0.03);  border-color: var(--border-soft); color: var(--text-faint); }

/* ── Tag pills ── */
.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  background: rgba(26,58,107,0.06);
  border: 1px solid rgba(26,58,107,0.12);
  border-radius: 100px;
  font-size: 0.7rem;
  color: var(--accent);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  font-family: var(--font-mono);
}

.tag-pill:hover, .tag-pill.active {
  background: rgba(26,58,107,0.12);
  border-color: var(--accent);
}

.tags-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }

/* ── Stat numbers ── */
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--text);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ── Progress bar ── */
.progress-bar-wrap {
  background: var(--border);
  border-radius: 100px;
  height: 6px;
  overflow: hidden;
  margin-top: 8px;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 100px;
  background: var(--accent);
  transition: width 0.6s ease;
}

.progress-bar-fill.warning { background: var(--amber); }
.progress-bar-fill.danger  { background: var(--red); }

/* ── Relevance dots ── */
.relevance-dots {
  display: flex;
  gap: 3px;
  align-items: center;
}

.relevance-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border-soft);
}

.relevance-dot.filled { background: var(--accent); }
.relevance-dot.filled.high { background: var(--green); }

/* ── Mikkel context box ── */
.mikkel-context {
  background: rgba(180,83,9,0.04);
  border: 1px solid rgba(180,83,9,0.15);
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 10px 14px;
  font-size: 0.8rem;
  color: #92400e;
  line-height: 1.5;
  margin-top: 12px;
}

.mikkel-context-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 4px;
  opacity: 0.75;
}

/* ── Action suggestion ── */
.action-suggestion {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,58,107,0.04);
  border: 1px solid rgba(26,58,107,0.12);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.78rem;
  color: var(--accent);
  margin-top: 10px;
}

.action-icon { font-size: 0.85rem; opacity: 0.8; }

/* ── Filter bar ── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
  align-items: center;
}

.filter-input {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 0.82rem;
  padding: 7px 12px;
  outline: none;
  transition: border-color 0.2s;
  min-width: 200px;
}

.filter-input:focus { border-color: var(--accent); }
.filter-input::placeholder { color: var(--text-faint); }

.filter-select {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 0.82rem;
  padding: 7px 12px;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7a94' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}

.filter-select:focus { border-color: var(--accent); }

.filter-select option {
  background: var(--bg-card);
  color: var(--text);
}

/* ── Intelligence cards ── */
.intel-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.intel-card:hover { border-color: var(--border-soft); }

.intel-card.actionable {
  border-left: 3px solid var(--accent);
  border-left-color: var(--accent);
}

.intel-card.urgency-high { box-shadow: 0 0 0 1px rgba(185,28,28,0.08) inset; }

.intel-card-header {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.intel-card-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.intel-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 6px;
  flex: 1;
  min-width: 200px;
}

.intel-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  color: var(--text-faint);
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.intel-card-meta .source-link {
  color: var(--text-muted);
  font-weight: 500;
}

.intel-card-meta .source-link:hover { color: var(--accent); }

.intel-tldr {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2px;
}

/* ── Overview grid ── */
.overview-hero {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(26,58,107,0.03) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.overview-hero-left { flex: 1; min-width: 200px; }

.overview-hero-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}

.overview-hero-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.overview-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.overview-stat { text-align: center; }

.nel-note {
  background: rgba(26,58,107,0.04);
  border: 1px solid rgba(26,58,107,0.12);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px;
  margin-bottom: 24px;
}

.nel-note-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
  opacity: 0.75;
}

.nel-note-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  font-style: italic;
}

/* ── Overview quick-intel ── */
.quick-intel-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
}

.quick-intel-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

/* ── Capability count pills ── */
.cap-counts {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.cap-count-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
}

.cap-count-num {
  font-size: 1.4rem;
  font-weight: 800;
  font-family: var(--font-mono);
  line-height: 1;
}

.cap-count-num.green { color: var(--green); }
.cap-count-num.purple { color: var(--purple); }
.cap-count-num.amber { color: var(--amber); }

/* ── Chart containers ── */
.chart-container {
  position: relative;
  width: 100%;
}

.chart-wrap-bar { height: 280px; }
.chart-wrap-line { height: 200px; }
.chart-wrap-radar { height: 340px; max-width: 480px; margin: 0 auto; }
.chart-wrap-spark { height: 60px; }

/* ── Cost summary row ── */
.cost-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.cost-summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.cost-summary-value {
  font-size: 1.5rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}

.cost-summary-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Sessions table ── */
.sessions-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.sessions-table th {
  text-align: left;
  padding: 10px 14px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border);
}

.sessions-table td {
  padding: 10px 14px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}

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

.sessions-table tr:hover td { background: rgba(26,58,107,0.03); }

.sessions-table .mono { font-family: var(--font-mono); font-size: 0.78rem; }

.estimated-badge {
  font-size: 0.65rem;
  color: var(--amber);
  background: rgba(180,83,9,0.08);
  border: 1px solid rgba(180,83,9,0.18);
  padding: 1px 5px;
  border-radius: 4px;
  margin-left: 4px;
  font-family: var(--font-mono);
}

/* ── Capabilities ── */
.capability-area {
  margin-bottom: 32px;
}

.capability-area-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.capability-area-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}

.capability-score {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  padding: 2px 8px;
  border-radius: 100px;
}

.capability-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 10px;
}

.capability-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.2s;
}

.capability-card:hover { border-color: var(--border-soft); }

.capability-card-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.capability-card-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.capability-card-since {
  font-size: 0.68rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}

/* ── Mind map ── */
#mindmap-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

#mindmap-network {
  width: 100%;
  height: 600px;
}

#mindmap-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background: rgba(248,247,244,0.9);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.74rem;
  color: var(--text-muted);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Node detail panel ── */
#node-detail-panel {
  position: absolute;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100%;
  background: rgba(255,255,255,0.98);
  border-left: 1px solid var(--border);
  padding: 20px;
  transition: right 0.3s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
  z-index: 10;
}

#node-detail-panel.open { right: 0; }

.node-detail-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.node-detail-close:hover { color: var(--text); background: var(--bg-hover); }

.node-type-badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.node-detail-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 10px;
  padding-right: 28px;
}

.node-detail-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}

.node-detail-relevance {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.node-connections-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.node-connection-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: var(--bg-hover);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
  font-size: 0.76rem;
  color: var(--text-muted);
}

.conn-label {
  font-size: 0.65rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
  margin-left: auto;
}

/* ── Mindmap loading state ── */
#mindmap-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  gap: 12px;
  z-index: 5;
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border-soft);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-text { font-size: 0.8rem; color: var(--text-muted); }

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-faint);
}

.empty-state-icon { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state-text { font-size: 0.85rem; }

/* ── Glow separators & decorations ── */
.glow-line {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

/* ── Mobile ── */
@media (max-width: 640px) {
  .header-inner { padding: 0 14px; gap: 12px; }
  .tab-btn { padding: 6px 10px; font-size: 0.78rem; }
  main { padding: 18px 14px; }
  .overview-hero { padding: 20px; }
  .overview-stats { gap: 16px; }
  .stat-number { font-size: 1.5rem; }
  #mindmap-network { height: 500px; }
  #node-detail-panel { width: 260px; right: -280px; }
  .chart-wrap-bar { height: 220px; }
  .chart-wrap-radar { height: 280px; }
  .cost-summary-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 400px) {
  .cost-summary-grid { grid-template-columns: 1fr; }
  .tab-btn .tab-label { display: none; }
  .tab-btn .tab-icon { display: inline; }
}

/* ─────────────────────────────────────────────────────────────────────────────
   Briefs Tab
   Shell uses CSS grid: 280px sidebar | 1fr reader
   Height fills viewport minus header (60px) and main padding (28px*2)
   ───────────────────────────────────────────────────────────────────────── */
.briefs-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  height: calc(100vh - 116px);
  min-height: 400px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

/* ── Sidebar (brief list) ── */
.briefs-sidebar {
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  overflow-x: hidden;
}

.brief-list-item {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s;
}
.brief-list-item:hover  { background: var(--bg-hover); }
.brief-list-item.active { background: rgba(26,58,107,0.07); border-left: 3px solid var(--accent); }

.brief-list-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: 4px;
  margin-bottom: 6px;
}
.brief-list-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 4px;
}
.brief-list-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 6px;
}
.brief-list-date {
  font-size: 0.68rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}

/* ── Reader pane ── */
.briefs-reader {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg);
}

.briefs-reader-header {
  flex-shrink: 0;
  padding: 18px 28px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}
.briefs-reader-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }

.briefs-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 4px;
}
.briefs-date {
  font-size: 0.72rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}
#briefs-content-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

/* ── Markdown content area ── */
.briefs-markdown {
  flex: 1;
  overflow-y: auto;
  padding: 28px 36px;
  line-height: 1.75;
}
.briefs-loading {
  padding: 40px 36px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.briefs-raw {
  white-space: pre-wrap;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Markdown element styles — all scoped to .briefs-markdown */
.briefs-markdown h1 { font-size: 1.4rem; margin: 0 0 18px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.briefs-markdown h2 { font-size: 1.1rem; margin: 28px 0 10px; color: var(--text); }
.briefs-markdown h3 { font-size: 0.95rem; margin: 20px 0 8px; color: var(--accent); }
.briefs-markdown h4 { font-size: 0.85rem; margin: 16px 0 6px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.briefs-markdown p  { margin: 0 0 12px; color: var(--text-muted); font-size: 0.87rem; }
.briefs-markdown strong { color: var(--text); font-weight: 600; }
.briefs-markdown em     { color: var(--text-muted); }
.briefs-markdown a      { color: var(--accent); }
.briefs-markdown a:hover { text-decoration: underline; }
.briefs-markdown hr { border: none; border-top: 1px solid var(--border); margin: 22px 0; }
.briefs-markdown ul,
.briefs-markdown ol { margin: 0 0 12px 20px; color: var(--text-muted); font-size: 0.87rem; }
.briefs-markdown li { margin-bottom: 4px; }
.briefs-markdown blockquote {
  border-left: 3px solid var(--accent);
  padding: 10px 16px;
  margin: 14px 0;
  background: rgba(26,58,107,0.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-muted);
  font-size: 0.87rem;
}
.briefs-markdown code {
  font-family: var(--font-mono);
  font-size: 0.8em;
  background: rgba(26,58,107,0.06);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}
.briefs-markdown pre {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  overflow-x: auto;
  margin: 14px 0;
}
.briefs-markdown pre code { background: none; padding: 0; font-size: 0.82rem; color: var(--text-muted); }
.briefs-markdown table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 0.82rem; }
.briefs-markdown th { background: var(--bg-hover); padding: 8px 12px; text-align: left; font-weight: 600; color: var(--text); border-bottom: 1px solid var(--border-soft); }
.briefs-markdown td { padding: 8px 12px; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.briefs-markdown tr:hover td { background: var(--bg-hover); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .briefs-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    height: auto;
    min-height: 0;
  }
  .briefs-sidebar    { max-height: 220px; border-right: none; border-bottom: 1px solid var(--border); }
  .briefs-reader     { height: 60vh; }
  .briefs-markdown   { padding: 20px; }
  .briefs-reader-header { padding: 14px 20px 12px; }
}

/* ─────────────────────────────────────────────────────────────────────────────
   Journal Feed (Overview tab)
   ───────────────────────────────────────────────────────────────────────── */
.journal-entry {
  position: relative;
  padding: 18px 20px;
  margin-bottom: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.15s;
}

.journal-entry-latest {
  border-left: 3px solid var(--accent-2);
  background: rgba(184,150,12,0.03);
}

.journal-entry-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.journal-day {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-mono);
}
.journal-date {
  font-size: 0.72rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}
.journal-badge {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-2);
  background: rgba(184,150,12,0.10);
  padding: 2px 8px;
  border-radius: 4px;
}
.journal-note {
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0 0 10px;
}
.journal-events {
  margin: 0;
  padding: 0 0 0 16px;
  list-style: none;
}
.journal-events li {
  font-size: 0.75rem;
  color: var(--text-faint);
  line-height: 1.6;
  padding: 1px 0;
}
.journal-events li::before {
  content: '→ ';
  color: var(--accent);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════
   KNOWLEDGE MAP — mm-* components (replaces vis-network)
   ═══════════════════════════════════════════════════════════════ */

#mm-app { width: 100%; }

/* ── Controls ── */
.mm-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.mm-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.mm-search-icon {
  position: absolute;
  left: 11px;
  color: var(--text-faint);
  pointer-events: none;
  flex-shrink: 0;
}

.mm-search {
  width: 100%;
  background: var(--bg-input, rgba(26,58,107,0.04));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.83rem;
  padding: 8px 12px 8px 32px;
  outline: none;
  transition: border-color 0.2s;
}
.mm-search::placeholder { color: var(--text-faint); }
.mm-search:focus { border-color: var(--accent); }

/* ── Group chips ── */
.mm-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.mm-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted);
  font-size: 0.73rem;
  padding: 4px 10px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
.mm-chip:hover { border-color: var(--chip-c); color: var(--text); }
.mm-chip.active {
  background: color-mix(in srgb, var(--chip-c) 18%, transparent);
  border-color: var(--chip-c);
  color: var(--chip-c);
}

.mm-chip-label { display: none; }
@media (min-width: 480px) { .mm-chip-label { display: inline; } }

.mm-chip-count {
  background: rgba(26,58,107,0.08);
  border-radius: 100px;
  font-size: 0.65rem;
  padding: 1px 5px;
}

/* ── Body: side-by-side on desktop, stacked on mobile ── */
.mm-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (min-width: 900px) {
  .mm-body {
    flex-direction: row;
    align-items: flex-start;
  }
  .mm-list   { flex: 1 1 0; min-width: 0; }
  .mm-detail { flex: 0 0 300px; position: sticky; top: 80px; }
}

/* ── List ── */
.mm-list { display: flex; flex-direction: column; gap: 20px; }

/* ── Group section ── */
.mm-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.mm-group-icon { font-size: 1.05rem; }
.mm-group-name {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.mm-group-count {
  font-size: 0.65rem;
  color: var(--text-faint);
  background: rgba(26,58,107,0.06);
  border-radius: 100px;
  padding: 1px 6px;
}

.mm-group-rule {
  flex: 1;
  height: 1px;
  border-radius: 1px;
}

/* ── Node grid ── */
.mm-node-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px;
}

/* ── Node card ── */
.mm-node-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s, transform 0.18s;
  outline: none;
  position: relative;
  overflow: hidden;
}

.mm-node-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--nc, #6b7a94);
  opacity: 0;
  transition: opacity 0.18s;
}

.mm-node-card:hover {
  border-color: var(--nc, #6b7a94);
  background: color-mix(in srgb, var(--nc, #6b7a94) 8%, var(--bg-card));
  transform: translateY(-1px);
}

.mm-node-card:hover::before { opacity: 1; }

.mm-node-card.selected {
  border-color: var(--nc, #6b7a94);
  background: color-mix(in srgb, var(--nc, #6b7a94) 12%, var(--bg-card));
}
.mm-node-card.selected::before { opacity: 1; }

.mm-node-top {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 4px;
}

.mm-node-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.mm-node-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mm-node-star {
  color: #b8960c;
  font-size: 0.8rem;
}

.mm-node-type {
  font-size: 0.67rem;
  color: var(--text-faint);
  margin-bottom: 5px;
}

.mm-node-desc {
  font-size: 0.73rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mm-node-foot {
  display: flex;
  align-items: center;
  gap: 6px;
}

.mm-node-links {
  font-size: 0.65rem;
  color: var(--text-faint);
  white-space: nowrap;
}

.mm-node-rel-track {
  flex: 1;
  height: 3px;
  background: rgba(26,58,107,0.07);
  border-radius: 2px;
  overflow: hidden;
}

.mm-node-rel-fill {
  height: 100%;
  border-radius: 2px;
  opacity: 0.7;
  transition: width 0.3s;
}

.mm-node-rel-num {
  font-size: 0.63rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
  white-space: nowrap;
}

/* ── Detail panel ── */
.mm-detail {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 120px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.mm-detail.mm-detail-open { border-color: var(--border-soft); }

.mm-detail-inner {
  padding: 20px;
  position: relative;
}

.mm-detail-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 36px 20px;
  color: var(--text-faint);
  font-size: 0.8rem;
  text-align: center;
}

.mm-detail-empty-icon { font-size: 2rem; }

.mm-detail-close {
  position: absolute;
  top: 12px; right: 12px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}
.mm-detail-close:hover { color: var(--text); background: var(--bg-hover); }

.mm-detail-header { margin-bottom: 12px; }

.mm-det-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border: 1px solid transparent;
  margin-bottom: 8px;
}

.mm-det-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 3px;
  padding-right: 24px;
}

.mm-det-group {
  font-size: 0.72rem;
  color: var(--text-faint);
}

.mm-det-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}

/* Relevance dots */
.mm-det-relevance {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.mm-det-rel-label {
  font-size: 0.67rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.relevance-dots { display: flex; gap: 3px; }

.relevance-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(26,58,107,0.10);
}
.relevance-dot.filled { background: var(--accent); }

.mm-det-rel-num {
  font-size: 0.67rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}

/* SVG spoke diagram */
.mm-spoke-wrap {
  display: flex;
  justify-content: center;
  margin: 4px 0 14px;
  overflow: hidden;
}

.mm-spoke-svg { max-width: 100%; }

.mm-spoke-g circle:first-child { transition: opacity 0.15s; }
.mm-spoke-g:hover circle:first-child { opacity: 0.15 !important; }

/* Connection groups */
.mm-det-conns { display: flex; flex-direction: column; gap: 14px; }

.mm-det-no-conn {
  font-size: 0.75rem;
  color: var(--text-faint);
  text-align: center;
  padding: 8px;
}

.mm-conn-group-hd {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 7px;
}

.mm-conn-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: var(--bg-hover);
  border-radius: var(--radius-sm);
  margin-bottom: 5px;
  font-size: 0.76rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.mm-conn-item:last-child { margin-bottom: 0; }
.mm-conn-item:hover { background: rgba(26,58,107,0.08); color: var(--text); }

.mm-conn-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.mm-conn-name { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.mm-conn-rel {
  font-size: 0.63rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

/* ── Knowledge Graph canvas section ── */
#mm-graph-section {
  margin-bottom: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.mm-graph-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.mm-graph-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.mm-graph-toggle-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 10px;
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: inherit;
  transition: border-color 0.15s, color 0.15s;
}
.mm-graph-toggle-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

#mm-graph-wrap {
  height: 420px;
  overflow: hidden;
  background: var(--surface, var(--bg-card));
  position: relative;
}

#mm-graph-wrap.collapsed {
  display: none;
}

#mm-graph-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

@media (max-width: 640px) {
  #mm-graph-wrap { height: 260px; }
}

@media (max-width: 400px) {
  #mm-graph-wrap { height: 200px; }
}

/* ── Projects Tab ─────────────────────────────────────────── */

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

@media (max-width: 768px) {
  .projects-grid { grid-template-columns: 1fr; }
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px 14px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  outline: none;
}

.project-card:hover,
.project-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.project-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.project-card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.project-emoji {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.project-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-tagline {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.45;
}

/* Collapsed: hide body, show only header + tagline + toggle */
.project-card-body {
  display: none;
}

.project-card.expanded .project-card-body {
  display: block;
}

.project-description {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}

.project-card-toggle {
  font-size: 0.72rem;
  color: var(--accent);
  margin-top: 10px;
  text-align: right;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  user-select: none;
}

/* Status badge */
.project-status-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  flex-shrink: 0;
}

.status-active   { background: rgba(22,128,58,0.12);  color: var(--green); }
.status-planning { background: rgba(29,78,216,0.10);  color: var(--info); }
.status-paused   { background: rgba(180,83,9,0.12);   color: var(--amber); }
.status-complete { background: rgba(13,148,136,0.12); color: var(--teal); }
.status-research { background: rgba(124,58,237,0.12); color: var(--purple); }

/* Stack pills */
.project-stack-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.project-stack-pill {
  background: var(--accent-glow);
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
}

/* Team */
.project-team {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.project-team-member {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-hover);
  border-radius: 4px;
  padding: 2px 8px;
}

/* Milestones */
.project-milestones {
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: 4px;
}

.project-milestones-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 8px;
}

.project-milestones-empty {
  font-size: 0.78rem;
  color: var(--text-faint);
  font-style: italic;
}

.project-milestone {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.project-milestone.done {
  color: var(--text-faint);
  text-decoration-color: var(--text-faint);
}

.project-milestone-check {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--green);
  flex-shrink: 0;
  width: 14px;
}

.project-milestone.done .project-milestone-check {
  color: var(--green);
}

.project-milestone-label {
  flex: 1;
}

.project-milestone.done .project-milestone-label {
  text-decoration: line-through;
  text-decoration-color: var(--text-faint);
}

.project-milestone-date {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  color: var(--text-faint);
  white-space: nowrap;
}

.intel-brief-link-wrap {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.intel-brief-link {
  font-size: 0.75rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.intel-brief-link:hover {
  text-decoration: underline;
}

/* ── Diagram viewer ─────────────────────────────────────── */

.diagram-card {
  margin-bottom: 28px;
}

.diagram-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.diagram-excalidraw-wrap {
  height: 600px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  position: relative;
}

@media (max-width: 768px) {
  .diagram-excalidraw-wrap {
    height: 400px;
  }
}