/**
 * 测量面板样式（只做 UI）
 *
 * 设计目标：
 * - 视觉尽量接近截图（深色半透明面板 + 图标按钮网格 + 结果区）
 * - 主题颜色尽量使用 CSS 变量，保证可被 ThemeManager / Dialog 主题覆盖
 */

.bim-measure-panel {
  width: 100%;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;

  /* 面板内部颜色尽量复用 Dialog 的变量，保证整体一致 */
  color: var(--bim-dialog-text-color, #ccc);
}

/* 顶部：测量方式按钮区 */
.bim-measure-tools {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bim-measure-tool-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.bim-measure-tool-btn {
  width: 100%;
  height: 42px;
  border-radius: 6px;
  border: 1px solid var(--bim-measure-border, rgba(255, 255, 255, 0.12));
  background: var(--bim-measure-btn-bg, rgba(255, 255, 255, 0.06));
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s ease, border-color 0.15s ease;
  padding: 0;
  box-sizing: border-box;
}

.bim-measure-tool-btn:hover {
  background: var(--bim-measure-btn-hover-bg, rgba(255, 255, 255, 0.10));
}

.bim-measure-tool-btn.is-active {
  border-color: var(--bim-measure-active-border, rgba(255, 255, 255, 0.30));
  background: var(--bim-measure-btn-active-bg, rgba(255, 255, 255, 0.14));
}

.bim-measure-tool-icon {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bim-measure-icon-color, #ddd);
}

.bim-measure-tool-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.bim-measure-toggle {
  display: flex;
  justify-content: flex-end;
}

.bim-measure-toggle-btn {
  /* 你要求：更小，并带文字提示 */
  height: 22px;
  border-radius: 4px;
  border: 1px solid var(--bim-measure-border, rgba(255, 255, 255, 0.12));
  background: var(--bim-measure-btn-bg, rgba(255, 255, 255, 0.06));
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s ease;
  padding: 0 6px;
  gap: 4px;
  font-size: 12px;
  line-height: 1;
}

.bim-measure-toggle-btn:hover {
  background: var(--bim-measure-btn-hover-bg, rgba(255, 255, 255, 0.10));
}

.bim-measure-toggle-text {
  color: var(--bim-measure-label-color, rgba(255, 255, 255, 0.70));
}

.bim-measure-toggle-icon svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
  color: var(--bim-measure-icon-color, #ddd);
  transition: transform 0.15s ease;
}

.bim-measure-toggle-btn.is-expanded .bim-measure-toggle-icon svg {
  transform: rotate(180deg);
}

/* 中部：结果展示区 */
.bim-measure-result {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--bim-measure-divider, rgba(255, 255, 255, 0.10));
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bim-measure-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  line-height: 1.4;
}

.bim-measure-row .label {
  color: var(--bim-measure-label-color, rgba(255, 255, 255, 0.70));
  min-width: 84px;
}

.bim-measure-row .value {
  color: var(--bim-measure-value-color, rgba(255, 255, 255, 0.90));
  flex: 1;
  word-break: break-word;
}

.bim-measure-xyz {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bim-measure-xyz .value {
  font-variant-numeric: tabular-nums;
}

/* 底部：操作区（删除全部 / 设置） */
.bim-measure-footer {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--bim-measure-divider, rgba(255, 255, 255, 0.10));
  display: flex;
  align-items: center;
  /* 你要求：底部不要“占满”交互区域，按钮按自身尺寸布局 */
  justify-content: flex-start;
  gap: 10px;
}

.bim-measure-clear-btn {
  background: transparent;
  border: none;
  color: var(--bim-measure-danger, white); /* 先用偏绿（接近截图），可由主题覆盖 */
  cursor: pointer;
  /* 缩小可点击区域：仅文字本身附近 */
  padding: 0;
  font-size: 13px;
  /* 防止外部环境（如 demo）给 button 设置 flex: 1 导致“各占一半” */
  flex: 0 0 auto !important;
  width: auto;
  min-width: 0;
}

/* 你要求：删除按钮不需要 hover 效果 */
.bim-measure-clear-btn:hover,
.bim-measure-clear-btn:active,
.bim-measure-clear-btn:focus {
  background: transparent;
  border: none;
  outline: none;
  text-decoration: none;
}

.bim-measure-settings-btn {
  /* 你要求：管理（设置）按钮去掉边框与 hover；按钮按自身尺寸即可 */
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: none;
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  /* 右侧对齐，但不扩大可点击区域 */
  margin-left: auto;
  /* 防止外部环境（如 demo）给 button 设置 flex: 1 导致“各占一半” */
  flex: 0 0 auto !important;
}

/* 你要求：设置按钮不需要 hover 效果 */
.bim-measure-settings-btn:hover,
.bim-measure-settings-btn:active,
.bim-measure-settings-btn:focus {
  background: transparent;
  border: none;
  outline: none;
}

.bim-measure-settings-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  color: var(--bim-measure-icon-color, #ddd);
}