/* Responsive shell: the genealogy remains one coherent, pannable canvas. */
html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

.global-sitebar,
.page {
  min-width: 0;
  width: 100%;
}

.treebox,
.toolbar,
.generation-nav,
.selected-info,
.head,
.head-right {
  min-width: 0;
  max-width: 100%;
}

.canvas {
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

@media (max-width: 800px) {
  .page {
    padding: 14px 12px 16px;
    gap: 12px;
  }

  .head-right {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 7px;
  }

  .legend {
    flex-wrap: wrap;
  }

  .treebox {
    flex: 1 1 auto;
    min-height: min(600px, 72vh);
  }

  .treebox .toolbar {
    height: auto;
    min-height: 48px;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 10px;
  }

  .treebox .toolbar-search {
    width: auto;
    min-width: 140px;
    max-width: none;
    flex: 1 1 180px;
  }

  .toolbar .toolspacer {
    display: none;
  }

  .generation-nav {
    padding: 6px 10px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .selected-info {
    flex-wrap: wrap;
    gap: 8px 12px;
    padding: 12px;
  }

  .info-copy {
    flex: 1 1 100%;
  }

  .person-profile {
    top: 104px;
    right: 10px;
    left: 10px;
    width: auto;
    max-height: calc(100% - 116px);
  }

  .directory-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .directory-tools {
    width: 100%;
  }
}

@media (max-width: 600px) {
  .global-sitebar {
    min-height: 0;
    padding: 9px 12px 7px;
    flex-wrap: wrap;
    gap: 4px 12px;
  }

  .global-sitebrand img {
    width: 132px;
    max-height: 40px;
  }

  .global-sitenav {
    width: 100%;
    justify-content: flex-start;
    gap: 2px;
  }

  .global-sitenav a {
    padding: 7px 9px;
    font-size: 12px;
  }

  .page {
    padding: 10px 8px 14px;
    gap: 10px;
  }

  .head {
    gap: 9px;
  }

  h1 {
    font-size: clamp(19px, 5.5vw, 23px);
    line-height: 1.2;
  }

  .head-right {
    gap: 6px;
  }

  .head-right > .tool,
  .head-right > .branch-toggle,
  .head-right > .count {
    min-height: 34px;
  }

  .legend {
    width: 100%;
    gap: 5px 10px;
    font-size: 9px;
  }

  .treebox {
    min-height: max(500px, 68svh);
    border-radius: 8px;
  }

  .treebox .toolbar {
    display: grid;
    grid-template-columns: minmax(65px, 1fr) auto auto auto auto;
    grid-template-rows: 34px 34px;
    align-items: center;
    flex: 0 0 89px;
    height: 89px;
    min-height: 89px;
    gap: 6px;
    padding: 7px;
  }

  .treebox .toolbar > b {
    grid-column: 1;
    grid-row: 1;
    font-size: 10px;
  }

  .treebox .toolbar-search {
    position: static;
    grid-column: 1 / -1;
    grid-row: 2;
    order: initial;
    min-width: 0;
    height: 32px;
    font-size: 12px;
  }

  .treebox .toolbar > #fit {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
  }

  .treebox .toolbar > #minus {
    grid-column: 3;
    grid-row: 1;
  }

  .treebox .toolbar > .zoomlabel {
    grid-column: 4;
    grid-row: 1;
  }

  .treebox .toolbar > #plus {
    grid-column: 5;
    grid-row: 1;
  }

  .treebox .toolbar > .tool {
    height: 32px;
    padding: 0 8px;
  }

  .zoom-hint {
    display: none;
  }

  .zoomlabel {
    width: 38px;
  }

  .generation-nav {
    gap: 5px;
    padding: 6px 7px;
  }

  .gen-jump {
    flex: 0 0 auto;
    min-height: 30px;
    height: 30px;
    padding: 0 8px;
  }

  .nav-hint {
    font-size: 9px;
  }

  .canvas {
    min-height: 380px;
    overflow: auto;
    touch-action: pan-x pan-y;
  }

  .selected-info {
    align-items: center;
    padding: 10px;
  }

  .info-name {
    font-size: 12px;
    line-height: 1.35;
  }

  .info-note,
  .info-source,
  .info-relations {
    overflow-wrap: anywhere;
  }

  .person-profile {
    top: 99px;
    right: 6px;
    left: 6px;
    max-height: calc(100% - 108px);
    padding: 14px;
  }

  .directory,
  .timeline,
  .callout {
    min-width: 0;
    padding: 12px;
  }

  .directory-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
  }

  .directory-tools input {
    width: 100%;
    min-width: 0;
  }

  .global-footer {
    padding: 14px 10px;
    gap: 8px;
  }

  .global-footer-links {
    flex-wrap: wrap;
    gap: 5px 12px;
  }
}

@media (max-width: 380px) {
  .page {
    padding-inline: 6px;
  }

  .treebox .toolbar > b {
    display: none;
  }

  .treebox .toolbar {
    grid-template-columns: minmax(0, 1fr) auto auto auto;
  }

  .treebox .toolbar-search {
    grid-column: 1 / -1;
  }

  .treebox .toolbar > #fit {
    grid-column: 1;
    justify-self: end;
  }

  .treebox .toolbar > #minus {
    grid-column: 2;
  }

  .treebox .toolbar > .zoomlabel {
    grid-column: 3;
  }

  .treebox .toolbar > #plus {
    grid-column: 4;
  }

  #fit {
    margin-left: auto;
  }

  .head-right > .tool,
  .head-right > .branch-toggle {
    flex: 1 1 auto;
    padding-inline: 8px;
  }

  .person-profile .profile-actions {
    flex-wrap: wrap;
  }
}