/* Zeta Kappa family-tree component theme.
   All application rules are scoped so the shared website header remains unchanged. */

.family-tree-page {
  --tree-red: #b21615;
  --tree-red-light: #b83636;
  --tree-red-dark: #7f0f0f;
  --tree-gold: #c9935b;
  --tree-gold-dark: #76512f;
  --tree-ink: #171717;
  --tree-muted: #666;
  --tree-line: #b7b7b7;
  --tree-surface: #fff;
  --tree-soft: #f7f7f7;
  color: var(--tree-ink);
  background: var(--tree-surface);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.45;
}

.family-tree-page button,
.family-tree-page input,
.family-tree-page select {
  font: inherit;
}

.family-tree-page button:focus-visible,
.family-tree-page input:focus-visible,
.family-tree-page select:focus-visible {
  outline: 3px solid rgba(201, 147, 91, 0.55);
  outline-offset: 2px;
}

.family-tree-page .family-tree-heading {
  width: 100%;
  padding: 28px clamp(20px, 5vw, 64px);
  color: var(--tree-ink);
  background: linear-gradient(110deg, #fff 0%, #fff 62%, #f8eeee 100%);
  border-bottom: 5px solid var(--tree-red);
  box-shadow: 0 3px 3px rgba(0, 0, 0, 0.12);
}

.family-tree-page .family-tree-heading .eyebrow {
  margin: 0;
  color: var(--tree-red);
  font-family: "ParangoOtw01Bold-Regular", Arial, sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.family-tree-page .family-tree-heading h1 {
  margin: 2px 0 4px;
  color: var(--tree-red);
  font-family: "ParangoOtw01Bold-Regular", Georgia, serif;
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1.08;
}

.family-tree-page .family-tree-heading p {
  margin: 0;
  color: var(--tree-muted);
  font-family: "Times New Roman", Times, serif;
  font-size: 1.08rem;
}

.family-tree-page .family-tree-main {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.family-tree-page .controls {
  position: relative;
  display: grid;
  grid-template-columns: minmax(180px, 0.75fr) minmax(230px, 1fr) auto auto auto;
  gap: 12px;
  align-items: end;
  padding: 18px;
  background: var(--tree-soft);
  border: 1px solid #ddd;
  border-radius: 16px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.09);
}

.family-tree-page .controls label,
.family-tree-page .search-control > label {
  display: block;
  color: var(--tree-red-dark);
  font-family: "ParangoOtw01Bold-Regular", Arial, sans-serif;
  font-size: 0.95rem;
}

.family-tree-page .family-control select,
.family-tree-page .search-control input {
  display: block;
  width: 100%;
  min-height: 46px;
  margin-top: 5px;
  padding: 11px 13px;
  color: var(--tree-ink);
  background: #fff;
  border: 1px solid #aaa;
  border-radius: 13px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1rem;
}

.family-tree-page .search-control {
  position: relative;
  min-width: 0;
}

.family-tree-page .results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 20;
  width: min(520px, 100%);
  overflow: hidden;
  background: #fff;
  border: 1px solid #bbb;
  border-radius: 13px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.family-tree-page .results button {
  display: block;
  width: 100%;
  padding: 11px 14px;
  color: var(--tree-ink);
  background: #fff;
  border: 0;
  border-bottom: 1px solid #eee;
  text-align: left;
  cursor: pointer;
}

.family-tree-page .results button:hover {
  background: #f7eded;
}

.family-tree-page .view-switch,
.family-tree-page .zoom-controls {
  display: flex;
  align-self: end;
  overflow: hidden;
  background: #fff;
  border: 1px solid #bbb;
  border-radius: 13px;
}

.family-tree-page .view-switch button,
.family-tree-page .zoom-controls button,
.family-tree-page .secondary {
  min-height: 46px;
  padding: 11px 13px;
  color: var(--tree-ink);
  background: #fff;
  border: 0;
  font-family: "ParangoOtw01Bold-Regular", Arial, sans-serif;
  font-weight: 700;
  cursor: pointer;
}

.family-tree-page .view-switch button + button,
.family-tree-page .zoom-controls button + button {
  border-left: 1px solid #ddd;
}

.family-tree-page .view-switch button:hover,
.family-tree-page .zoom-controls button:hover,
.family-tree-page .secondary:hover {
  background: #f7eded;
}

.family-tree-page .view-switch .active {
  color: #fff;
  background: var(--tree-red);
}

.family-tree-page .zoom-controls button {
  min-width: 44px;
}

.family-tree-page .zoom-controls #zoomLevel {
  min-width: 64px;
  font-variant-numeric: tabular-nums;
}

.family-tree-page .secondary {
  border: 1px solid #bbb;
  border-radius: 13px;
}

.family-tree-page .data-source {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin: 14px 2px 0;
  color: var(--tree-muted);
  font-size: 0.85rem;
}

.family-tree-page .data-source .ok,
.family-tree-page .validation.ok {
  color: #246b3f;
}

.family-tree-page .data-source .error {
  color: #9a1b2c;
}

.family-tree-page .validation {
  font-weight: 700;
}

.family-tree-page .validation.warn {
  color: #8a5a00;
}

.family-tree-page .status button {
  padding: 7px 10px;
  color: var(--tree-red-dark);
  background: #fff;
  border: 1px solid #bbb;
  border-radius: 10px;
  font-family: "ParangoOtw01Bold-Regular", Arial, sans-serif;
  font-weight: 700;
  cursor: pointer;
}

.family-tree-page .status {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  min-height: 34px;
  margin: 14px 2px;
  color: var(--tree-muted);
}

.family-tree-page .desktop-tree {
  position: relative;
  height: min(72vh, 760px);
  min-height: 520px;
  overflow: auto;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 16px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.09);
  cursor: grab;
  scrollbar-gutter: stable;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

.family-tree-page .desktop-tree.dragging {
  cursor: grabbing;
}

.family-tree-page .desktop-tree.dragging * {
  user-select: none !important;
  -webkit-user-select: none !important;
}

.family-tree-page .desktop-tree::after {
  content: "Drag to explore • Ctrl/⌘ + wheel to zoom • Fit shows the whole tree";
  position: sticky;
  left: 12px;
  bottom: 8px;
  z-index: 4;
  display: inline-block;
  margin: 0 0 8px 8px;
  padding: 5px 8px;
  color: var(--tree-muted);
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 999px;
  font-size: 0.75rem;
  pointer-events: none;
}

.family-tree-page .tree-scale-shell,
.family-tree-page .tree-canvas {
  position: relative;
  transform-origin: top left;
}

.family-tree-page .tree-canvas {
  background: #fff;
}

.family-tree-page .tree-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.family-tree-page .tree-lines path {
  fill: none;
  stroke: var(--tree-line);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.family-tree-page .member {
  position: absolute;
  z-index: 2;
  width: 158px;
  min-height: 72px;
  padding: 9px;
  color: var(--tree-ink);
  background: #fff;
  border: 2px solid #d5d5d5;
  border-radius: 13px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
  text-align: center;
  cursor: pointer;
  transform: translate(-50%, -50%);
}

.family-tree-page .member:hover,
.family-tree-page .member.selected {
  background: #fff5f5;
  border-color: var(--tree-red);
}

.family-tree-page .member strong {
  display: block;
  color: var(--tree-red-dark);
  font-family: "ParangoOtw01Bold-Regular", Georgia, serif;
  line-height: 1.15;
}

.family-tree-page .member small {
  display: block;
  margin-top: 4px;
  color: var(--tree-muted);
  font-size: 0.8rem;
}

.family-tree-page .member.root {
  background: #fffaf3;
  border-color: var(--tree-gold);
}

.family-tree-page .mobile-tree {
  display: none;
}

.family-tree-page .mobile-list {
  display: grid;
  gap: 10px;
}

.family-tree-page .mobile-row {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 8px;
  align-items: stretch;
}

.family-tree-page .branch {
  margin-left: 14px;
  border-left: 2px solid #ccc;
}

.family-tree-page .mobile-member {
  padding: 12px;
  background: #fff;
  border: 1px solid #d5d5d5;
  border-radius: 13px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  text-align: left;
}

.family-tree-page .mobile-member.selected {
  background: #fff5f5;
  border-color: var(--tree-red);
}

.family-tree-page .mobile-member button {
  all: unset;
  display: block;
  width: 100%;
  cursor: pointer;
}

.family-tree-page .mobile-member strong {
  color: var(--tree-red-dark);
  font-family: "ParangoOtw01Bold-Regular", Georgia, serif;
}

.family-tree-page .mobile-member small {
  display: block;
  color: var(--tree-muted);
}

.family-tree-page .load-message {
  padding: 1rem;
  color: var(--tree-muted);
}

#memberDialog {
  position: fixed;
  inset: 0;
  width: min(520px, calc(100% - 28px));
  max-height: min(760px, calc(100vh - 28px));
  margin: auto;
  padding: 24px;
  overflow: auto;
  color: #171717;
  background: #fff;
  border: 0;
  border-top: 7px solid #b21615;
  border-radius: 16px;
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.35);
  font-family: Arial, Helvetica, sans-serif;
}

#memberDialog::backdrop {
  background: rgba(0, 0, 0, 0.58);
}

#memberDialog .dialog-close {
  float: right;
  padding: 0;
  background: none;
  border: 0;
  color: #171717;
  font-size: 1.9rem;
  cursor: pointer;
}

#memberDialog .details h2 {
  margin: 0 0 4px;
  color: #7f0f0f;
  font-family: "ParangoOtw01Bold-Regular", Georgia, serif;
  font-size: 2rem;
}

#memberDialog .details h2.founder-name {
  color: #76512f;
}

#memberDialog .details > p {
  margin: 5px 0;
}

#memberDialog .founder-mark {
  display: inline-block;
  margin-top: 2px;
  padding: 3px 9px;
  color: #684d0e;
  background: #f6edcf;
  border: 1px solid #d8bf73;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.02em;
}

#memberDialog .badge {
  display: inline-block;
  padding: 3px 8px;
  color: #7f0f0f;
  background: #f5e5e5;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

#memberDialog .detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 18px 0;
}

#memberDialog .detail-grid div {
  padding: 10px;
  background: #f6f6f4;
  border-radius: 10px;
}

#memberDialog .detail-grid div:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

#memberDialog .detail-grid span {
  display: block;
  color: #666;
  font-size: 0.75rem;
}

#memberDialog .actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

#memberDialog .actions button {
  padding: 10px 12px;
  color: #b21615;
  background: #fff;
  border: 1px solid #b21615;
  border-radius: 10px;
  font-family: "ParangoOtw01Bold-Regular", Arial, sans-serif;
  font-weight: 700;
  cursor: pointer;
}

#memberDialog .actions button:hover {
  color: #fff;
  background: #b21615;
}

@media (max-height: 700px) and (min-width: 769px) {
  .family-tree-page .desktop-tree {
    height: 62vh;
    min-height: 400px;
  }
}

@media (max-width: 1150px) and (min-width: 769px) {
  .family-tree-page .controls {
    grid-template-columns: 1fr 1fr auto;
  }

  .family-tree-page .zoom-controls {
    width: max-content;
  }

  .family-tree-page .secondary {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .family-tree-page .family-tree-heading {
    padding: 22px 18px;
  }

  .family-tree-page .family-tree-heading h1 {
    font-size: 2.25rem;
  }

  .family-tree-page .family-tree-main {
    padding: 18px 14px 36px;
  }

  .family-tree-page .controls {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .family-tree-page .view-switch {
    width: 100%;
  }

  .family-tree-page .view-switch button {
    flex: 1;
  }

  .family-tree-page .zoom-controls {
    display: none;
  }

  .family-tree-page .secondary {
    width: 100%;
  }

  .family-tree-page .desktop-tree {
    display: none;
  }

  .family-tree-page .mobile-tree {
    display: block;
  }

  .family-tree-page .status {
    font-size: 0.9rem;
  }

  #memberDialog .detail-grid {
    grid-template-columns: 1fr 1fr;
  }
}