/* ==========================================================================
   NETWORK PAGE — Professional Relationships & Institutional Connections
   Static relationship diagram, person cards, connection mapping
   ========================================================================== */


/* ==========================================================================
   RELATIONSHIP DIAGRAM — Static hub-and-spoke layout
   Desktop: absolute positioning within relative container
   Mobile: vertical list fallback
   ========================================================================== */

.network-diagram {
  position: relative;
  width: 100%;
  min-height: 520px;
  margin: var(--space-lg) 0 var(--space-xl);
  padding: var(--space-lg);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* Subtle radial grid background */
.network-diagram::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 50% 45%, rgba(201, 168, 76, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 50% 45%, transparent 120px, rgba(42, 42, 47, 0.3) 121px, transparent 122px),
    radial-gradient(circle at 50% 45%, transparent 220px, rgba(42, 42, 47, 0.2) 221px, transparent 222px);
  pointer-events: none;
}

.network-diagram__title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 2;
}

/* Diagram container for positioned nodes */
.network-map {
  position: relative;
  width: 100%;
  height: 420px;
}

/* ---- NODE BASE ---- */
.network-node {
  position: absolute;
  z-index: 3;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.network-node:hover {
  z-index: 10;
  transform: scale(1.04);
}

/* ---- PERSON NODE ---- */
.network-node__card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 180px;
  max-width: 240px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.network-node:hover .network-node__card {
  box-shadow: var(--shadow-md);
}

/* Node type borders */
.network-node--subject .network-node__card {
  border-color: var(--accent-red);
  border-width: 2px;
  min-width: 200px;
}

.network-node--person .network-node__card {
  border-color: var(--accent-gold);
}

.network-node--institution .network-node__card {
  border-color: var(--border);
  min-width: auto;
  padding: var(--space-xs) var(--space-sm);
  opacity: 0.7;
}

.network-node--institution:hover .network-node__card {
  opacity: 1;
}

/* Node avatar */
.network-node__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  flex-shrink: 0;
  letter-spacing: 0.04em;
}

.network-node--subject .network-node__avatar {
  background-color: var(--accent-red-dim);
  border: 2px solid var(--accent-red);
  color: var(--accent-red);
  width: 44px;
  height: 44px;
  font-size: var(--text-sm);
}

.network-node--person .network-node__avatar {
  background-color: var(--bg-surface);
  border: 2px solid var(--accent-gold);
  color: var(--accent-gold);
}

.network-node--institution .network-node__avatar {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-tertiary);
  width: 28px;
  height: 28px;
  font-size: 9px;
}

/* Node text */
.network-node__info {
  min-width: 0;
}

.network-node__name {
  font-family: var(--font-nav);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--text-primary);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.network-node--subject .network-node__name {
  font-size: var(--text-base);
}

.network-node--institution .network-node__name {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.network-node__role {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-tertiary);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}


/* ---- CONNECTION LINES (SVG overlay) ---- */

.network-lines {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.network-lines line {
  stroke-width: 1.5;
  transition: stroke-opacity var(--transition-fast);
}

.network-lines line.line-solid {
  stroke: var(--accent-gold);
  stroke-opacity: 0.35;
}

.network-lines line.line-dashed {
  stroke: var(--text-tertiary);
  stroke-opacity: 0.25;
  stroke-dasharray: 6 4;
}

.network-lines line.line-subject {
  stroke: var(--accent-red);
  stroke-opacity: 0.3;
  stroke-width: 2;
}

/* Connection labels */
.network-label {
  position: absolute;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
  background-color: var(--bg-secondary);
  padding: 1px 6px;
  border-radius: 2px;
  white-space: nowrap;
  pointer-events: none;
}


/* ---- NODE POSITIONS (Desktop) ---- */
/* Center: Subject | Top row: People | Bottom row: Institutions */

.node-subject    { left: 50%; top: 38%; transform: translate(-50%, -50%); }
.node-leibowitz  { left: 10%; top: 10%; }
.node-marques    { left: 50%; top: 2%;  transform: translateX(-50%); }
.node-stever     { right: 10%; top: 10%; }

.node-entrypoint { left: 6%;  top: 72%; }
.node-intech     { left: 32%; top: 82%; }
.node-nyse       { left: 56%; top: 82%; }
.node-bridgewater { right: 24%; top: 82%; }
.node-blackrock  { right: 6%;  top: 72%; }
.node-citadel    { right: 6%;  top: 90%; }


/* ---- CONNECTION LABEL POSITIONS ---- */

.label-jg-ep     { left: 24%; top: 56%; }
.label-ll-ep     { left: 6%;  top: 44%; }
.label-ll-intech { left: 20%; top: 50%; }
.label-jm-intech { left: 38%; top: 48%; }
.label-jm-ep     { left: 30%; top: 30%; }
.label-rs-intech { right: 22%; top: 50%; }


/* ==========================================================================
   OVERLAP CALLOUT
   ========================================================================== */

.overlap-callout {
  margin-top: var(--space-lg);
}


/* ==========================================================================
   PERSON PROFILE CARDS SECTION
   ========================================================================== */

.profiles-section {
  margin-top: var(--space-xl);
}

.profiles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

/* Larger avatar for profile cards */
.profile-avatar-lg {
  width: 72px;
  height: 72px;
  font-size: var(--text-lg);
}


/* ==========================================================================
   SHARED INSTITUTIONS PANEL (Aside)
   ========================================================================== */

.shared-count {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border);
}

.shared-count:last-child {
  border-bottom: none;
}

.shared-count__number {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--text-lg);
  color: var(--accent-gold);
  min-width: 28px;
}

.shared-count__label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}


/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1200px) {
  .network-map {
    height: 380px;
  }

  .node-leibowitz  { left: 5%;  top: 8%; }
  .node-stever     { right: 5%; top: 8%; }
  .node-entrypoint { left: 3%;  top: 72%; }
  .node-blackrock  { right: 3%; top: 72%; }
}

/* Tablet: keep diagram but tighten */
@media (max-width: 1024px) {
  .network-diagram {
    min-height: 460px;
  }

  .network-map {
    height: 360px;
  }

  .network-node__card {
    min-width: 150px;
    max-width: 200px;
    padding: var(--space-xs) var(--space-sm);
  }

  .network-node--subject .network-node__card {
    min-width: 170px;
  }

  .network-node__avatar {
    width: 30px;
    height: 30px;
    font-size: 10px;
  }

  .network-node--subject .network-node__avatar {
    width: 38px;
    height: 38px;
  }

  .network-node__name {
    font-size: var(--text-xs);
  }

  .network-label {
    display: none;  /* Hide labels on tablet — too crowded */
  }
}

/* Mobile: collapse to vertical list */
@media (max-width: 768px) {
  .network-diagram {
    min-height: auto;
    padding: var(--space-md);
  }

  .network-diagram::before {
    display: none;
  }

  .network-map {
    height: auto;
    position: static;
  }

  /* Override all absolute positions — stack vertically */
  .network-node {
    position: static !important;
    transform: none !important;
    margin-bottom: var(--space-sm);
  }

  .network-node:hover {
    transform: none;
  }

  .network-node__card {
    min-width: 100%;
    max-width: 100%;
  }

  .network-node--subject .network-node__card {
    min-width: 100%;
  }

  .network-node--institution .network-node__card {
    opacity: 1;
  }

  /* Group headings for mobile */
  .network-group-label {
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-tertiary);
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
  }

  /* Hide SVG lines and positioned labels on mobile */
  .network-lines,
  .network-label {
    display: none;
  }
}