/* Dockable / undockable / resizable dashboard panels
   Layout config persists in localStorage (per dashboard key). */

.dash-shell {
  display: grid;
  grid-template-columns: var(--dock-left-w, 240px) 1fr var(--dock-right-w, 280px);
  grid-template-rows: auto 1fr;
  gap: 10px;
  min-height: calc(100vh - var(--header-h, 72px) - 40px);
  padding: 10px;
  align-items: stretch;
}
.dash-shell.no-right {
  grid-template-columns: var(--dock-left-w, 240px) 1fr;
}
.dash-shell.no-left {
  grid-template-columns: 1fr var(--dock-right-w, 280px);
}
.dash-shell.no-side {
  grid-template-columns: 1fr;
}

.dash-main {
  min-width: 0;
  min-height: 280px;
}

.dock-panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  min-height: 160px;
  min-width: 180px;
  overflow: hidden;
  backdrop-filter: blur(10px);
}
.dock-panel.undocked {
  position: fixed;
  z-index: 60;
  width: var(--float-w, 320px);
  height: var(--float-h, 360px);
  left: var(--float-x, 80px);
  top: var(--float-y, 100px);
  box-shadow: 0 0 0 1px rgba(0,229,255,.2);
  resize: both;
  overflow: auto;
}
.dock-panel .dock-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  background: rgba(0,0,0,.35);
  cursor: grab;
  user-select: none;
}
.dock-panel .dock-chrome:active { cursor: grabbing; }
.dock-panel .dock-title {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.dock-panel .dock-actions {
  display: flex;
  gap: 4px;
}
.dock-panel .dock-actions button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--dim);
  border-radius: 4px;
  font-size: 11px;
  padding: 3px 7px;
  cursor: pointer;
  font-family: var(--font-ui);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.dock-panel .dock-actions button:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.dock-panel .dock-body {
  padding: 12px;
  overflow: auto;
  flex: 1;
  min-height: 0;
}

/* Resize handles for docked side columns */
.dock-resizer {
  width: 6px;
  cursor: col-resize;
  background: transparent;
  position: relative;
  z-index: 5;
}
.dock-resizer:hover,
.dock-resizer.active {
  background: rgba(0, 229, 255, 0.25);
}

.dash-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(0,0,0,.25);
  position: relative;
  z-index: 10;
}
.dash-toolbar .hint {
  font-size: 12px;
  color: var(--dim);
  margin-left: auto;
}

@media (max-width: 900px) {
  .dash-shell {
    grid-template-columns: 1fr !important;
  }
  .dock-panel:not(.undocked) {
    max-height: 320px;
  }
}