.hydraulics-planner-host {
  min-width: 0;
}

.hydraulics-planner-launch {
  border: 1px solid var(--hr-border, #d9e2ef);
  border-radius: 8px;
  background: #ffffff;
}

.hydraulics-planner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: var(--hr-text, #10203f);
}

body.hydraulics-fullscreen-active {
  overflow: hidden;
}

.hydraulics-planner.is-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 2200;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0;
  padding: 0;
  background: var(--hr-app-bg, #eef3f8);
}

.hydraulics-planner-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 18px;
  border: 1px solid var(--hr-border, #d9e2ef);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--hr-shadow-sm, 0 8px 18px rgba(16, 32, 63, 0.06));
}

.hydraulics-planner.is-fullscreen .hydraulics-planner-header {
  flex-wrap: nowrap;
  gap: 18px;
  padding: 16px 26px;
  border: 0;
  border-bottom: 1px solid var(--hr-border, #d9e2ef);
  border-radius: 0;
  box-shadow: none;
}

.hydraulics-planner-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 750;
  line-height: 1.25;
}

.hydraulics-planner-header > div > span,
.hydraulics-tool-group > span,
.hydraulics-properties span,
.hydraulics-planner-toolbar label > span {
  color: var(--hr-muted, #5f6f86);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hydraulics-planner-header-actions,
.hydraulics-icon-row,
.hydraulics-zoom-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hydraulics-planner.is-fullscreen .hydraulics-planner-header-actions {
  margin-left: auto;
}

.hydraulics-planner.is-fullscreen .project-modal-close {
  flex: 0 0 auto;
}

.hydraulics-planner-shell {
  display: grid;
  grid-template-columns: var(--hydraulics-sidebar-width, 340px) 8px minmax(0, 1fr) minmax(190px, 220px);
  height: clamp(620px, calc(100vh - 230px), 820px);
  min-height: 620px;
  border: 1px solid var(--hr-border, #d9e2ef);
  border-radius: 8px;
  overflow: hidden;
  background: #f8fafc;
  box-shadow: var(--hr-shadow-sm, 0 8px 18px rgba(16, 32, 63, 0.06));
}

.hydraulics-planner.is-fullscreen .hydraulics-planner-shell {
  height: auto;
  min-height: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.hydraulics-planner-sidebar,
.hydraulics-properties {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 14px;
  background: #fbfcfe;
  min-height: 0;
  overflow: auto;
}

.hydraulics-planner-sidebar {
  border-right: 1px solid var(--hr-border, #d9e2ef);
}

.hydraulics-sidebar-resizer {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 8px;
  min-width: 8px;
  height: 100%;
  padding: 0;
  border: 0;
  border-right: 1px solid var(--hr-border, #d9e2ef);
  background: #f3f7fb;
  color: #94a3b8;
  cursor: col-resize;
  touch-action: none;
  transition: background 0.16s ease, color 0.16s ease;
}

.hydraulics-sidebar-resizer:hover,
.hydraulics-sidebar-resizer:focus-visible,
.hydraulics-planner-shell.is-resizing-sidebar .hydraulics-sidebar-resizer {
  background: rgba(var(--hr-primary-rgb, 51, 113, 183), 0.12);
  color: var(--hr-primary, #3371b7);
}

.hydraulics-sidebar-resizer span {
  width: 2px;
  height: 38px;
  border-radius: 99px;
  background: currentColor;
}

body.hydraulics-sidebar-resizing {
  cursor: col-resize;
  user-select: none;
}

.hydraulics-properties {
  border-left: 1px solid var(--hr-border, #d9e2ef);
}

.hydraulics-properties > div {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hydraulics-properties strong {
  color: var(--hr-text, #10203f);
  font-size: 1rem;
}

.hydraulics-properties p {
  margin: 0;
  color: var(--hr-muted, #5f6f86);
  line-height: 1.45;
}

.hydraulics-properties label {
  display: grid;
  gap: 6px;
  color: var(--hr-muted, #5f6f86);
  font-size: 0.82rem;
  font-weight: 700;
}

.hydraulics-tool-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.hydraulics-icon-row button,
.hydraulics-zoom-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 34px;
  border: 1px solid var(--hr-border, #d9e2ef);
  border-radius: 8px;
  background: #ffffff;
  color: #506178;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.hydraulics-icon-row button:hover:not(:disabled),
.hydraulics-zoom-actions button:hover:not(:disabled),
.hydraulics-tool-button:hover:not(:disabled) {
  border-color: rgba(var(--hr-primary-rgb, 51, 113, 183), 0.38);
  background: #eef7ff;
  color: var(--hr-primary-dark, #265987);
}

.hydraulics-icon-row button.active,
.hydraulics-zoom-actions button.active,
.hydraulics-tool-button.active {
  border-color: var(--hr-primary, #3371b7);
  background: rgba(var(--hr-primary-rgb, 51, 113, 183), 0.1);
  color: var(--hr-primary-dark, #265987);
}

.hydraulics-tool-button {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--hr-border, #d9e2ef);
  border-radius: 8px;
  background: #ffffff;
  color: #506178;
  font-size: 0.8rem;
  font-weight: 400;
  line-height: 1.15;
  text-align: left;
  overflow-wrap: anywhere;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.hydraulics-tool-button i {
  width: 18px;
  color: currentColor;
  text-align: center;
}

.hydraulics-component-palette {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(78px, 1fr));
  gap: 8px;
}

.hydraulics-component-tile {
  display: grid;
  grid-template-rows: minmax(50px, 1fr) auto;
  align-items: center;
  justify-items: center;
  gap: 5px;
  min-width: 0;
  min-height: 86px;
  padding: 7px 6px 6px;
  border: 1px solid var(--hr-border, #d9e2ef);
  border-radius: 8px;
  background: #ffffff;
  color: #111827;
  cursor: grab;
  user-select: none;
  touch-action: none;
  transition: background 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.hydraulics-component-tile:hover,
.hydraulics-component-tile.is-dragging {
  border-color: rgba(var(--hr-primary-rgb, 51, 113, 183), 0.38);
  background: #eef7ff;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
  transform: translateY(-1px);
}

.hydraulics-component-tile.is-dragging {
  cursor: grabbing;
}

.hydraulics-component-tile-symbol {
  width: clamp(50px, 66%, 68px);
  height: auto;
  aspect-ratio: 1 / 1;
  overflow: visible;
}

.hydraulics-component-tile-symbol rect,
.hydraulics-component-tile-symbol circle,
.hydraulics-component-tile-symbol path {
  vector-effect: non-scaling-stroke;
}

.hydraulics-component-tile span {
  max-width: 100%;
  color: #344054;
  font-size: 0.66rem;
  font-weight: 400;
  line-height: 1.12;
  text-align: center;
  overflow-wrap: anywhere;
}

.hydraulics-component-drag-preview {
  position: fixed;
  z-index: 2600;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border: 1px solid rgba(17, 24, 39, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.18);
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.hydraulics-component-drag-preview .hydraulics-component-tile-symbol {
  width: 56px;
  height: 56px;
}

.hydraulics-line-swatch {
  display: inline-block;
  width: 34px;
  height: var(--line-width, 3px);
  min-height: 3px;
  border-radius: 99px;
  background: var(--line-color, #151515);
}

.hydraulics-line-swatch.is-dashed {
  background: repeating-linear-gradient(
    to right,
    var(--line-color, #151515) 0 7px,
    transparent 7px 12px
  );
}

.hydraulics-planner-workspace {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.hydraulics-planner-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--hr-border, #d9e2ef);
  background: #ffffff;
}

.hydraulics-planner-toolbar label {
  display: grid;
  gap: 5px;
  min-width: min(420px, 100%);
}

.hydraulics-canvas-scroll {
  position: relative;
  min-height: 0;
  flex: 1;
  overflow: auto;
  padding: 18px;
  background: linear-gradient(180deg, #f3f7fb 0%, #e8eff7 100%);
}

.hydraulics-canvas-scroll.is-panning {
  cursor: grabbing;
}

.hydraulics-canvas-scroll.is-panning .hydraulics-canvas,
.hydraulics-canvas-scroll.is-panning .hydraulics-component,
.hydraulics-canvas-scroll.is-panning .hydraulics-label {
  cursor: grabbing;
}

.hydraulics-canvas-frame {
  min-width: 0;
  min-height: 0;
  border: 1px solid #111827;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.16);
}

.hydraulics-canvas {
  display: block;
  width: 100%;
  height: 100%;
  background: #ffffff;
  cursor: crosshair;
  touch-action: none;
}

.hydraulics-lines line,
.hydraulics-draft-line {
  vector-effect: non-scaling-stroke;
  cursor: pointer;
}

.hydraulics-lines line.is-selected {
  filter: drop-shadow(0 0 4px rgba(17, 24, 39, 0.45));
}

.hydraulics-draft-line {
  opacity: 0.68;
}

.hydraulics-line-endpoint {
  vector-effect: non-scaling-stroke;
  fill: #ffffff;
  stroke: #111827;
  stroke-width: 1.6;
  cursor: grab;
}

.hydraulics-line-endpoint:active {
  cursor: grabbing;
}

.hydraulics-selection-marquee rect {
  vector-effect: non-scaling-stroke;
  fill: rgba(var(--hr-primary-rgb, 51, 113, 183), 0.08);
  stroke: var(--hr-primary, #3371b7);
  stroke-dasharray: 7 5;
  stroke-width: 1.4;
  pointer-events: none;
}

.hydraulics-selection-box rect {
  vector-effect: non-scaling-stroke;
  fill: none;
  stroke: var(--hr-primary, #3371b7);
  stroke-dasharray: 5 4;
  stroke-width: 1.5;
  pointer-events: none;
}

.hydraulics-selection-resize-handle {
  vector-effect: non-scaling-stroke;
  fill: #ffffff;
  stroke: var(--hr-primary, #3371b7);
  stroke-width: 1.6;
  cursor: nwse-resize;
}

.hydraulics-selection-resize-handle.is-nesw-handle {
  cursor: nesw-resize;
}

.hydraulics-component {
  cursor: move;
}

.hydraulics-component rect,
.hydraulics-component circle,
.hydraulics-component path {
  vector-effect: non-scaling-stroke;
  fill: none;
  stroke: #111111;
  stroke-width: 1.6;
  stroke-linecap: square;
  stroke-linejoin: round;
}

.hydraulics-component rect,
.hydraulics-component circle {
  fill: #ffffff;
}

.hydraulics-component .hydraulics-component-fill {
  fill: #ffffff;
}

.hydraulics-component .hydraulics-component-dot {
  fill: #111111;
}

.hydraulics-component text {
  fill: #111111;
  font-size: 13px;
  font-weight: 750;
  pointer-events: none;
}

.hydraulics-component .hydraulics-component-label-background {
  fill: #ffffff;
  stroke: none;
  pointer-events: none;
}

.hydraulics-component.is-selected {
  filter: drop-shadow(0 0 5px rgba(17, 24, 39, 0.55));
}

.hydraulics-snap-point {
  fill: #ffffff;
  stroke: #111827;
  stroke-width: 1.4;
  opacity: 0;
  pointer-events: none;
}

.hydraulics-snap-point.is-resize-handle {
  pointer-events: auto;
}

.hydraulics-snap-point.is-horizontal-handle {
  cursor: ew-resize;
}

.hydraulics-snap-point.is-vertical-handle {
  cursor: ns-resize;
}

.hydraulics-rotate-handle-line {
  vector-effect: non-scaling-stroke;
  pointer-events: none;
  stroke: #111827;
  stroke-dasharray: 4 4;
  stroke-width: 1.2;
}

.hydraulics-snap-point.is-rotate-handle {
  fill: var(--hr-primary, #1f6feb);
  pointer-events: auto;
  cursor: grab;
}

.hydraulics-snap-point.is-rotate-handle:active {
  cursor: grabbing;
}

.hydraulics-component:hover .hydraulics-snap-point,
.hydraulics-component.is-selected .hydraulics-snap-point {
  opacity: 1;
}

.hydraulics-label {
  cursor: move;
}

.hydraulics-label-background {
  fill: #ffffff;
  stroke: none;
  pointer-events: none;
}

.hydraulics-label-text {
  fill: #111111;
  font-size: 20px;
  font-weight: 750;
  pointer-events: none;
}

.hydraulics-label.is-selected .hydraulics-label-text {
  fill: #000000;
}

.hydraulics-title-block rect {
  fill: #ffffff;
  stroke: #111111;
  stroke-width: 1.6;
  vector-effect: non-scaling-stroke;
}

.hydraulics-title-block path {
  fill: none;
  stroke: #111111;
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
}

.hydraulics-title-block text {
  fill: #111111;
  font-size: 12px;
  font-weight: 400;
  pointer-events: none;
}

.hydraulics-title-block .hydraulics-title-block-heading {
  font-size: 16px;
  font-weight: 500;
}

.hydraulics-title-block .hydraulics-title-block-label {
  fill: #374151;
}

.hydraulics-title-logo-box {
  pointer-events: none;
}

.hydraulics-title-logo-box rect {
  fill: #ffffff;
  stroke: #111111;
  stroke-width: 1.6;
  vector-effect: non-scaling-stroke;
}

.hydraulics-title-logo {
  pointer-events: none;
}

@media (max-width: 1180px) {
  .hydraulics-planner-shell {
    grid-template-columns: 1fr;
  }

  .hydraulics-planner-sidebar,
  .hydraulics-properties {
    border: 0;
    border-bottom: 1px solid #d8e0ea;
  }

  .hydraulics-sidebar-resizer {
    display: none;
  }

  .hydraulics-planner-sidebar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .hydraulics-planner-header,
  .hydraulics-planner-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .hydraulics-planner-sidebar {
    grid-template-columns: 1fr;
  }
}