/* ============================================================
   Blackburn Legacy — "Heirloom Ledger" design system (V2 Preview)
   Deep ink-navy / aged brass / antique gold / warm parchment.
   Deliberately not the generic cream+terracotta genealogy look.
   ============================================================ */

:root {
  --ink-navy: #1c2436;
  --ink-navy-light: #2a3550;
  --brass: #8b5e34;
  --brass-dark: #6e4a29;
  --gold: #b08d57;
  --gold-light: #d3b787;
  --parchment: #f6f1e4;
  --parchment-dark: #ece3cd;
  --paper: #fffdf8;
  --ink-text: #2b2a26;
  --ink-muted: #6b6558;
  --line: #dcd0b4;
  --success: #4c7a5a;
  --danger: #9c3d3d;
  --warn: #a67c2e;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Source Sans 3", -apple-system, Segoe UI, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;

  --radius: 8px;
  --shadow-card: 0 1px 3px rgba(28, 36, 54, 0.08), 0 1px 2px rgba(28, 36, 54, 0.06);
  --shadow-lift: 0 8px 24px rgba(28, 36, 54, 0.14);
}

* { box-sizing: border-box; }

body.bl-v2 {
  margin: 0;
  background: var(--parchment);
  color: var(--ink-text);
  font-family: var(--font-body);
  line-height: 1.5;
}

.bl-v2 a { color: var(--brass-dark); text-decoration: none; }
.bl-v2 a:hover { color: var(--gold); text-decoration: underline; }

.bl-v2 h1, .bl-v2 h2, .bl-v2 h3, .bl-v2 h4 {
  font-family: var(--font-display);
  color: var(--ink-navy);
  font-weight: 600;
  margin: 0 0 0.4em;
}

.bl-v2 .mono { font-family: var(--font-mono); font-size: 0.92em; color: var(--ink-muted); }

/* ---------- Top bar ---------- */
.bl-topbar {
  background: var(--ink-navy);
  color: var(--parchment);
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 24px;
  height: 60px;
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 3px solid var(--gold);
}
.bl-topbar .brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-light);
  white-space: nowrap;
}
.bl-topbar .brand .tag {
  display: block;
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 400;
  color: var(--parchment-dark);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.bl-topbar nav { display: flex; gap: 2px; flex: 1; overflow-x: auto; }
.bl-topbar nav a {
  color: var(--parchment-dark);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.88rem;
  white-space: nowrap;
}
.bl-topbar nav a:hover, .bl-topbar nav a.active {
  background: rgba(176, 141, 87, 0.22);
  color: #fff;
  text-decoration: none;
}
.bl-topbar .user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--parchment-dark);
}
.bl-topbar .user-chip .initials {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--brass); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 700;
}
.bl-topbar .preview-flag {
  background: var(--gold);
  color: var(--ink-navy);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---------- Top bar account/admin dropdown ---------- */
.bl-user-menu { position: relative; }
.bl-user-menu summary {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--parchment-dark);
  cursor: pointer;
  list-style: none;
  padding: 6px 8px;
  border-radius: 6px;
  user-select: none;
}
.bl-user-menu summary::-webkit-details-marker { display: none; }
.bl-user-menu summary:hover,
.bl-user-menu[open] summary {
  background: rgba(176, 141, 87, 0.22);
  color: #fff;
}
.bl-user-menu .initials {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--brass); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 700;
  flex-shrink: 0;
}
.bl-user-menu .caret {
  font-size: 0.7rem;
  color: var(--parchment-dark);
  transition: transform 0.15s ease;
}
.bl-user-menu[open] .caret { transform: rotate(180deg); }
.bl-user-menu-panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 180px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
  padding: 6px;
  z-index: 60;
}
.bl-user-menu-panel a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 0.88rem;
  color: var(--ink-text);
  white-space: nowrap;
}
.bl-user-menu-panel a:hover {
  background: var(--parchment);
  text-decoration: none;
  color: var(--brass-dark);
}
.bl-user-menu-panel a.active {
  color: var(--brass-dark);
  font-weight: 600;
}
.bl-user-menu-sep {
  height: 1px;
  background: var(--line);
  margin: 4px 6px;
}

/* ---------- Shell layout ---------- */
.bl-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 60px);
}
.bl-sidebar {
  background: var(--paper);
  border-right: 1px solid var(--line);
  padding: 20px 0;
}
.bl-sidebar .group-label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 14px 20px 6px;
}
.bl-sidebar a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  color: var(--ink-text);
  font-size: 0.9rem;
  border-left: 3px solid transparent;
}
.bl-sidebar a:hover { background: var(--parchment); text-decoration: none; }
.bl-sidebar a.active {
  background: var(--parchment);
  border-left-color: var(--brass);
  color: var(--brass-dark);
  font-weight: 600;
}
.bl-main { padding: 28px 32px; max-width: 1180px; }

/* ---------- Cards ---------- */
.bl-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 20px 22px;
  margin-bottom: 20px;
}
.bl-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.bl-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.bl-stat {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.bl-stat .num { font-family: var(--font-display); font-size: 1.9rem; color: var(--ink-navy); font-weight: 700; }
.bl-stat .label { font-size: 0.78rem; color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- Buttons ---------- */
.bl-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--brass);
  background: var(--brass);
  color: #fff !important;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none !important;
}
.bl-btn:hover { background: var(--brass-dark); border-color: var(--brass-dark); }
.bl-btn.secondary { background: transparent; color: var(--brass-dark) !important; }
.bl-btn.secondary:hover { background: var(--parchment); }
.bl-btn.danger { background: var(--danger); border-color: var(--danger); }
.bl-btn.small { padding: 5px 10px; font-size: 0.78rem; }

/* ---------- Tables ---------- */
.bl-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.bl-table th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  border-bottom: 2px solid var(--line);
  padding: 8px 10px;
}
.bl-table td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.bl-table tr:hover td { background: var(--parchment); }

/* ---------- Badges ---------- */
.bl-badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}
.bl-badge.active { background: #e3ede6; color: var(--success); }
.bl-badge.pending { background: #f3e9d6; color: var(--warn); }
.bl-badge.suspended { background: #f2dede; color: var(--danger); }
.bl-badge.admin { background: #ece1cf; color: var(--brass-dark); }
.bl-badge.role { background: var(--parchment-dark); color: var(--ink-navy); }

/* ---------- Forms ---------- */
.bl-field { margin-bottom: 14px; }
.bl-field label { display: block; font-size: 0.82rem; color: var(--ink-muted); margin-bottom: 4px; }
.bl-field input, .bl-field select, .bl-field textarea {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  background: var(--paper);
  color: var(--ink-text);
}
.bl-field input:focus, .bl-field select:focus, .bl-field textarea:focus {
  outline: none;
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(139, 94, 52, 0.15);
}

/* ---------- Pedigree line motif (sparing use) ---------- */
.bl-pedigree-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 22px 0;
  color: var(--gold);
}
.bl-pedigree-divider::before, .bl-pedigree-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}
.bl-pedigree-divider svg { flex-shrink: 0; }

/* ---------- Person profile ---------- */
.bl-person-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 8px;
}
.bl-person-photo {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--parchment-dark);
  border: 2px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: var(--brass-dark);
  overflow: hidden;
}
.bl-person-photo img { width: 100%; height: 100%; object-fit: cover; }
.bl-tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--line); margin: 18px 0; flex-wrap: wrap; }
.bl-tabs a {
  padding: 8px 14px;
  font-size: 0.86rem;
  color: var(--ink-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}
.bl-tabs a:hover { text-decoration: none; color: var(--brass-dark); }
.bl-tabs a.active { color: var(--brass-dark); border-bottom-color: var(--brass); font-weight: 600; }

.bl-tree-tier { text-align: center; margin-bottom: 22px; }
.bl-tree-tier .tier-label {
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--ink-muted); margin-bottom: 10px;
}
.bl-tree-tier .tier-people { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.bl-person-chip {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 14px;
  min-width: 140px;
  text-align: left;
}
.bl-person-chip.self { border-color: var(--brass); background: var(--parchment); }
.bl-person-chip .name { font-weight: 600; color: var(--ink-navy); font-size: 0.9rem; }
.bl-person-chip .years { font-family: var(--font-mono); font-size: 0.76rem; color: var(--ink-muted); }

/* ---------- Alerts ---------- */
.bl-alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; font-size: 0.9rem; }
.bl-alert.warn { background: #f7edd6; color: var(--warn); border: 1px solid #e8d3a0; }
.bl-alert.danger { background: #f6e2e2; color: var(--danger); border: 1px solid #e6b8b8; }
.bl-alert.ok { background: #e4efe8; color: var(--success); border: 1px solid #bcd9c6; }

.bl-empty { text-align: center; padding: 50px 20px; color: var(--ink-muted); }
.bl-empty .icon { font-size: 2.4rem; margin-bottom: 10px; }

@media (max-width: 860px) {
  .bl-shell { grid-template-columns: 1fr; }
  .bl-sidebar { display: none; }
  .bl-main { padding: 18px; }
}