/*
 * Account-owned desktop viewer layouts. Default mode never matches these
 * selectors, so the existing game-board grid remains byte-for-byte in control.
 */

@media (min-width: 901px) {
  body:has([data-viewer-layout-root].viewer-layout-custom) .page,
  body:has([data-viewer-layout-root].viewer-layout-editing) .page {
    max-width: none !important;
  }

  body.game-board-page [data-viewer-layout-root].viewer-layout-custom {
    display: block !important;
    position: relative;
    box-sizing: border-box;
    width: var(--viewer-layout-canvas-width) !important;
    height: var(--viewer-layout-canvas-height) !important;
    min-width: 0;
    margin-right: auto;
    margin-left: auto;
    padding: 0 !important;
    overflow: visible;
  }

  body.game-board-page [data-viewer-layout-root].viewer-layout-custom > [data-viewer-layout-panel] {
    position: absolute !important;
    box-sizing: border-box;
    top: var(--viewer-layout-panel-y) !important;
    left: var(--viewer-layout-panel-x) !important;
    z-index: var(--viewer-layout-panel-z);
    width: var(--viewer-layout-panel-width) !important;
    height: var(--viewer-layout-panel-height) !important;
    min-width: 0;
    max-width: none !important;
    margin: 0 !important;
  }

  body.game-board-page [data-viewer-layout-root].viewer-layout-custom > .board-column {
    display: block;
  }

  body.game-board-page [data-viewer-layout-root].viewer-layout-custom > .board-column .board-resize-handle {
    display: none;
  }

  body.game-board-page [data-viewer-layout-root].viewer-layout-custom > .history-column {
    display: grid;
    grid-template-rows: var(--engine-panel-height) minmax(0, 1fr) 48px;
    align-self: auto;
    justify-self: auto;
    overflow: hidden;
  }

  body.game-board-page [data-viewer-layout-root].viewer-layout-custom > .game-underboard,
  body.game-board-page [data-viewer-layout-root].viewer-layout-custom > .analysis-import-panel {
    display: block;
    align-self: auto;
    justify-self: auto;
    overflow: auto;
  }

  body.game-board-page [data-viewer-layout-root].viewer-layout-custom > .analysis-import-panel form {
    min-height: 100%;
  }

  body.game-board-page [data-viewer-layout-root].viewer-layout-editing {
    background-color: rgba(3, 11, 18, 0.88);
    background-image:
      linear-gradient(rgba(0, 200, 255, 0.055) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0, 200, 255, 0.055) 1px, transparent 1px);
    background-size: 20px 20px;
    box-shadow: inset 0 0 0 1px rgba(0, 200, 255, 0.24);
  }

  body.game-board-page [data-viewer-layout-root].viewer-layout-editing > [data-viewer-layout-panel] {
    outline: 1px solid rgba(0, 200, 255, 0.72);
    outline-offset: 2px;
    box-shadow: 0 0 20px rgba(0, 200, 255, 0.13);
  }

  body.game-board-page [data-viewer-layout-root].viewer-layout-editing > [data-viewer-layout-panel].is-layout-selected {
    outline-color: var(--gold);
    box-shadow: 0 0 24px rgba(255, 196, 77, 0.22);
  }
}

.viewer-layout-editor-toolbar {
  position: relative;
  z-index: 80;
  display: grid;
  gap: 8px;
  box-sizing: border-box;
  width: min(calc(100% - 32px), 1880px);
  margin: 0 auto 44px;
  padding: 8px;
  border: 1px solid rgba(0, 200, 255, 0.42);
  background: rgba(2, 10, 17, 0.94);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.34), 0 0 18px rgba(0, 200, 255, 0.09);
  font-family: 'Share Tech Mono', monospace;
}

.viewer-layout-editor-primary,
.viewer-layout-editor-inspector {
  display: grid;
  align-items: end;
  gap: 10px;
  min-width: 0;
}

.viewer-layout-editor-primary {
  grid-template-columns:
    minmax(130px, 0.55fr)
    minmax(175px, 0.75fr)
    minmax(205px, 0.9fr)
    minmax(165px, 0.7fr)
    minmax(530px, 1.8fr);
}

.viewer-layout-editor-inspector {
  grid-template-columns:
    minmax(360px, 0.65fr)
    minmax(560px, 1.35fr);
  padding-top: 8px;
  border-top: 1px solid rgba(0, 200, 255, 0.18);
}

.viewer-layout-editor-inspector[hidden] {
  display: none;
}

.viewer-layout-editor-heading {
  display: grid;
  align-self: stretch;
  align-content: center;
  gap: 2px;
  min-width: 0;
  color: var(--cyan);
  letter-spacing: 1.5px;
}

.viewer-layout-editor-heading strong {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.7rem;
}

#viewer-layout-editor-status {
  min-height: 11px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#viewer-layout-editor-status.is-error {
  color: #ff9c9c;
}

.viewer-layout-editor-field {
  display: grid;
  gap: 3px;
  min-width: 0;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.viewer-layout-editor-field input,
.viewer-layout-editor-field select {
  box-sizing: border-box;
  width: 100%;
  height: 30px;
  min-width: 0;
  border: 1px solid rgba(0, 200, 255, 0.32);
  background: rgba(0, 0, 0, 0.42);
  color: var(--white);
  padding: 0 8px;
  font: 11px 'Share Tech Mono', monospace;
}

.viewer-layout-editor-field input:focus,
.viewer-layout-editor-field select:focus {
  border-color: var(--cyan);
  outline: none;
  box-shadow: 0 0 12px rgba(0, 200, 255, 0.16);
}

.viewer-layout-editor-field input:disabled,
.viewer-layout-editor-field select:disabled {
  color: var(--muted);
  opacity: 0.58;
}

.viewer-layout-dimension-group {
  min-width: 0;
  margin: 0;
  padding: 5px 10px 10px;
  border: 1px solid rgba(0, 200, 255, 0.22);
  background: rgba(0, 200, 255, 0.025);
}

.viewer-layout-dimension-group legend {
  max-width: calc(100% - 12px);
  padding: 0 6px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.viewer-layout-dimension-group legend > span:first-child {
  color: rgba(183, 199, 211, 0.64);
  letter-spacing: 0.5px;
}

.viewer-layout-dimension-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.viewer-layout-panel-fields .viewer-layout-dimension-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.viewer-layout-dimension-grid label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.7px;
  text-transform: uppercase;
}

.viewer-layout-number-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  min-width: 0;
  height: 34px;
  border: 1px solid rgba(0, 200, 255, 0.32);
  background: rgba(0, 0, 0, 0.42);
}

.viewer-layout-number-control:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0, 200, 255, 0.16);
}

.viewer-layout-number-control input {
  box-sizing: border-box;
  width: 100%;
  height: 32px;
  min-width: 0;
  padding: 0 5px 0 8px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--white);
  font: 12px 'Share Tech Mono', monospace;
}

.viewer-layout-number-control > span {
  padding-right: 7px;
  color: rgba(183, 199, 211, 0.64);
  font-size: 9px;
  letter-spacing: 0.4px;
  text-transform: lowercase;
}

.viewer-layout-number-control:has(input:disabled) {
  opacity: 0.5;
}

.viewer-layout-number-control input:disabled,
.viewer-layout-number-control input:read-only {
  color: var(--muted);
}

.viewer-layout-number-control:has(input:read-only) {
  border-style: dashed;
  background: rgba(183, 199, 211, 0.035);
}

.viewer-layout-panel-size-note {
  margin-left: 6px;
  color: var(--gold) !important;
  letter-spacing: 0.3px !important;
}

.viewer-layout-editor-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, auto);
  align-items: stretch;
  gap: 7px;
  min-width: 0;
}

.viewer-layout-editor-action-group {
  display: grid;
  grid-template-columns: repeat(4, minmax(58px, 1fr));
  gap: 5px;
  min-width: 0;
}

.viewer-layout-editor-action-group-primary {
  grid-template-columns: minmax(105px, 1fr) minmax(58px, 0.6fr);
  padding-left: 5px;
  border-left: 1px solid rgba(0, 200, 255, 0.18);
}

body.game-board-page .viewer-layout-editor-actions .btn-node {
  box-sizing: border-box;
  min-width: 0;
  height: 30px;
  min-height: 30px;
  padding: 0 7px;
  font-size: 9px;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.viewer-layout-editor-actions #viewer-layout-precision-toggle.is-active {
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 12px rgba(255, 196, 77, 0.14);
}

body.game-board-page .viewer-layout-editor-actions .viewer-layout-save {
  border-color: rgba(0, 255, 159, 0.52);
  color: #00ff9f;
}

.viewer-layout-editor-actions .btn-node:disabled {
  cursor: not-allowed;
  opacity: 0.42;
  box-shadow: none;
}

.viewer-layout-panel-editor {
  position: absolute;
  top: var(--viewer-layout-editor-y);
  left: var(--viewer-layout-editor-x);
  z-index: var(--viewer-layout-editor-z);
  width: var(--viewer-layout-editor-width);
  height: var(--viewer-layout-editor-height);
  pointer-events: none;
}

.viewer-layout-panel-drag,
.viewer-layout-panel-resize {
  position: absolute;
  pointer-events: auto;
  border: 1px solid rgba(0, 200, 255, 0.64);
  background: rgba(2, 10, 17, 0.92);
  color: var(--cyan);
  font-family: 'Share Tech Mono', monospace;
  touch-action: none;
}

.viewer-layout-panel-drag {
  top: -38px;
  left: 0;
  min-height: 34px;
  padding: 0 12px;
  cursor: move;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.viewer-layout-panel-resize {
  right: -46px;
  bottom: -46px;
  width: 42px;
  height: 42px;
  padding: 0;
  cursor: nwse-resize;
  font-size: 20px;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transform: scale(0.9);
  transition: opacity 120ms ease, transform 120ms ease;
}

.viewer-layout-panel-editor.is-layout-selected .viewer-layout-panel-drag,
.viewer-layout-panel-editor.is-layout-selected .viewer-layout-panel-resize {
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 16px rgba(255, 196, 77, 0.18);
}

.viewer-layout-panel-editor.is-layout-selected .viewer-layout-panel-resize {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.viewer-layout-panel-drag:hover,
.viewer-layout-panel-drag:focus-visible,
.viewer-layout-panel-resize:hover,
.viewer-layout-panel-resize:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
  outline: none;
  box-shadow: 0 0 14px rgba(255, 196, 77, 0.18);
}

@media (max-width: 1400px) {
  .viewer-layout-editor-primary {
    grid-template-columns:
      minmax(130px, 0.55fr)
      minmax(175px, 0.75fr)
      minmax(205px, 0.9fr)
      minmax(165px, 0.7fr);
  }

  .viewer-layout-editor-actions {
    grid-column: 1 / -1;
  }

  .viewer-layout-editor-action-group-primary {
    min-width: 230px;
  }
}

@media (max-width: 1120px) {
  .viewer-layout-editor-primary {
    grid-template-columns: minmax(160px, 0.7fr) minmax(220px, 1fr);
  }

  .viewer-layout-editor-actions {
    grid-column: 1 / -1;
  }

  .viewer-layout-editor-inspector {
    grid-template-columns: minmax(0, 1fr);
  }

  .viewer-layout-canvas-fields,
  .viewer-layout-panel-fields {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .viewer-layout-editor-toolbar {
    position: static;
    margin-inline: 10px;
    width: auto;
  }

  .viewer-layout-editor-primary,
  .viewer-layout-editor-inspector {
    grid-template-columns: 1fr;
  }

  .viewer-layout-editor-heading,
  .viewer-layout-name-field,
  .viewer-layout-editor-actions,
  .viewer-layout-panel-fields {
    grid-column: 1;
  }

  .viewer-layout-editor-actions {
    grid-template-columns: 1fr;
  }

  .viewer-layout-editor-action-group-primary {
    padding-top: 7px;
    padding-left: 0;
    border-top: 1px solid rgba(0, 200, 255, 0.18);
    border-left: 0;
  }

  .viewer-layout-panel-fields .viewer-layout-dimension-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}