/* 70015 Isometric Studio Styles */
.isometric-editor {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 120px);
  min-height: 560px;
  overflow: hidden;
  padding: 0;
  position: relative;
}

.iso-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  z-index: 10;
  user-select: none;
}

.iso-toolbar__group {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: var(--surface-2);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.iso-tool-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: calc(var(--radius-sm) - 2px);
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  position: relative;
}

.iso-tool-btn:hover {
  background: var(--surface-3);
  color: var(--text);
}

.iso-tool-btn.is-active {
  background: var(--primary);
  color: var(--active-text);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.iso-tool-btn svg {
  width: 18px;
  height: 18px;
}

.iso-sep {
  width: 1px;
  height: 24px;
  background: var(--border);
  margin: 0 4px;
}

.iso-prop {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
  user-select: none;
}

.iso-prop input[type="color"] {
  -webkit-appearance: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  width: 26px;
  height: 26px;
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.iso-prop input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

.iso-prop input[type="color"]::-webkit-color-swatch {
  border: none;
  border-radius: 5px;
}

.iso-shades {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  background: var(--surface-2);
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.iso-shade-box {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: transform 0.15s ease;
}

.iso-shade-box:hover {
  transform: scale(1.15);
}

.iso-workspace {
  display: flex;
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

.iso-canvas-container {
  flex: 1;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  cursor: crosshair;
}

.iso-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.iso-statusbar {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 11px;
  color: var(--text-muted);
  font-family: monospace;
  box-shadow: var(--shadow);
  pointer-events: none;
  z-index: 5;
}

.iso-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}

.iso-modal__content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 440px;
  width: 100%;
  padding: 24px;
  box-shadow: var(--shadow);
  color: var(--text);
}

.iso-modal__title {
  margin: 0 0 16px 0;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.iso-modal__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}

.iso-modal__btn {
  padding: 12px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
}

.iso-modal__btn.is-active {
  background: var(--primary);
  color: var(--active-text);
  border-color: var(--primary);
}

.iso-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
}