/* Fase 18.27: paneles internos de Datos acoplables. */
.data-side-panel .gi-data-shell.gi-data-layout-tree-left {
  grid-template-columns: minmax(180px, var(--gi-data-tree-width, 42%)) 8px minmax(0, 1fr) !important;
  grid-template-rows: minmax(0, 1fr) auto !important;
}
.data-side-panel .gi-data-shell.gi-data-layout-tree-right {
  grid-template-columns: minmax(0, 1fr) 8px minmax(180px, var(--gi-data-tree-width, 42%)) !important;
  grid-template-rows: minmax(0, 1fr) auto !important;
}
.data-side-panel .gi-data-shell.gi-data-layout-tree-top {
  grid-template-columns: minmax(0, 1fr) !important;
  grid-template-rows: minmax(120px, var(--gi-data-tree-height, 50%)) 8px minmax(120px, 1fr) auto !important;
}
.data-side-panel .gi-data-shell.gi-data-layout-tree-bottom {
  grid-template-columns: minmax(0, 1fr) !important;
  grid-template-rows: minmax(120px, 1fr) 8px minmax(120px, var(--gi-data-tree-height, 50%)) auto !important;
}

.data-side-panel .gi-data-shell.gi-data-layout-tree-left .gi-data-left { grid-column: 1 !important; grid-row: 1 !important; }
.data-side-panel .gi-data-shell.gi-data-layout-tree-left .gi-data-splitter { grid-column: 2 !important; grid-row: 1 !important; }
.data-side-panel .gi-data-shell.gi-data-layout-tree-left .gi-data-right { grid-column: 3 !important; grid-row: 1 !important; }

.data-side-panel .gi-data-shell.gi-data-layout-tree-right .gi-data-right { grid-column: 1 !important; grid-row: 1 !important; }
.data-side-panel .gi-data-shell.gi-data-layout-tree-right .gi-data-splitter { grid-column: 2 !important; grid-row: 1 !important; }
.data-side-panel .gi-data-shell.gi-data-layout-tree-right .gi-data-left { grid-column: 3 !important; grid-row: 1 !important; }

.data-side-panel .gi-data-shell.gi-data-layout-tree-top .gi-data-left { grid-column: 1 !important; grid-row: 1 !important; }
.data-side-panel .gi-data-shell.gi-data-layout-tree-top .gi-data-splitter { grid-column: 1 !important; grid-row: 2 !important; }
.data-side-panel .gi-data-shell.gi-data-layout-tree-top .gi-data-right { grid-column: 1 !important; grid-row: 3 !important; }

.data-side-panel .gi-data-shell.gi-data-layout-tree-bottom .gi-data-right { grid-column: 1 !important; grid-row: 1 !important; }
.data-side-panel .gi-data-shell.gi-data-layout-tree-bottom .gi-data-splitter { grid-column: 1 !important; grid-row: 2 !important; }
.data-side-panel .gi-data-shell.gi-data-layout-tree-bottom .gi-data-left { grid-column: 1 !important; grid-row: 3 !important; }

.data-side-panel .gi-data-shell.gi-data-layout-tree-left .gi-data-footer,
.data-side-panel .gi-data-shell.gi-data-layout-tree-right .gi-data-footer {
  grid-column: 1 / -1 !important;
  grid-row: 2 !important;
}
.data-side-panel .gi-data-shell.gi-data-layout-tree-top .gi-data-footer,
.data-side-panel .gi-data-shell.gi-data-layout-tree-bottom .gi-data-footer {
  grid-column: 1 !important;
  grid-row: 4 !important;
}

.data-side-panel .gi-data-shell.gi-data-layout-tree-top .gi-data-splitter,
.data-side-panel .gi-data-shell.gi-data-layout-tree-bottom .gi-data-splitter {
  width: 100% !important;
  min-width: 100% !important;
  max-width: none !important;
  height: 8px !important;
  min-height: 8px !important;
  max-height: 8px !important;
  justify-self: stretch !important;
  align-self: stretch !important;
  box-sizing: border-box !important;
  cursor: row-resize !important;
  border-top: 1px solid #334155 !important;
  border-bottom: 1px solid #334155 !important;
  border-left: 0 !important;
  border-right: 0 !important;
}
.data-side-panel .gi-data-shell.gi-data-layout-tree-left .gi-data-splitter,
.data-side-panel .gi-data-shell.gi-data-layout-tree-right .gi-data-splitter {
  width: 8px !important;
  min-width: 8px !important;
  max-width: 8px !important;
  height: 100% !important;
  min-height: 0 !important;
  cursor: col-resize !important;
}

.data-side-panel .gi-data-left,
.data-side-panel .gi-data-right {
  position: relative;
}

.gi-data-dock-control {
  position: absolute;
  top: 3px;
  right: 4px;
  z-index: 35;
  display: flex;
  align-items: center;
}

.gi-data-dock-button {
  width: 27px;
  height: 25px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 5px;
  background: rgba(15, 23, 42, 0.9);
  color: #cbd5e1;
  font: 700 20px/20px Arial, sans-serif;
  cursor: grab;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 1px;
}
.gi-data-dock-button:hover,
.gi-data-dock-button:focus-visible {
  color: #fff;
  border-color: #3b82f6;
  background: #172554;
  outline: none;
}
.gi-data-dock-button.dragging {
  cursor: grabbing;
  color: #fff;
  background: #075985;
  border-color: #38bdf8;
}

.data-side-panel .gi-data-left > .gi-data-project-mode-row,
.data-side-panel .gi-data-right > .gi-data-toolbar {
  padding-right: 36px !important;
}

.gi-data-dock-menu {
  position: fixed;
  z-index: 10050;
  min-width: 142px;
  padding: 5px;
  border: 1px solid #475569;
  border-radius: 7px;
  background: #0f172a;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.38);
}
.gi-data-dock-menu-item {
  width: 100%;
  height: 31px;
  padding: 0 9px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #e2e8f0;
  display: grid;
  grid-template-columns: 22px 1fr;
  align-items: center;
  gap: 5px;
  text-align: left;
  cursor: pointer;
}
.gi-data-dock-menu-item:hover,
.gi-data-dock-menu-item.active {
  background: #1d4ed8;
  color: #fff;
}
.gi-data-dock-menu-item span:first-child {
  font-size: 16px;
  text-align: center;
}

.gi-data-shell.gi-data-dock-dragging {
  outline: 1px solid #38bdf8;
  outline-offset: -1px;
}
.gi-data-shell.gi-data-dock-dragging::after {
  content: '';
  position: absolute;
  z-index: 30;
  pointer-events: none;
  background: rgba(14, 165, 233, 0.14);
  border: 2px solid rgba(56, 189, 248, 0.75);
}
.gi-data-shell.gi-data-dock-dragging[data-dock-preview="left"]::after { left: 0; top: 0; bottom: 56px; width: 50%; }
.gi-data-shell.gi-data-dock-dragging[data-dock-preview="right"]::after { right: 0; top: 0; bottom: 56px; width: 50%; }
.gi-data-shell.gi-data-dock-dragging[data-dock-preview="top"]::after { left: 0; right: 0; top: 0; height: calc(50% - 28px); }
.gi-data-shell.gi-data-dock-dragging[data-dock-preview="bottom"]::after { left: 0; right: 0; bottom: 56px; height: calc(50% - 28px); }
.data-side-panel .gi-data-shell { position: relative; }