Files
metabuilder/scss/atoms/code-preview.module.scss
2026-03-09 22:30:41 +00:00

172 lines
3.6 KiB
SCSS

// Code Preview Atoms - Material Design 3 (CSS Module)
// ====================================================
// Flat selectors for code preview/diff styling using M3 tokens
// Code preview container
.codePreview {
padding: 12px;
background: var(--mat-sys-surface-container);
border: 1px solid var(--mat-sys-outline-variant);
border-radius: var(--mat-sys-corner-medium);
font-family: var(--font-mono);
font-size: var(--mat-sys-body-small-size);
line-height: 1.5;
overflow: hidden;
}
// Individual line
.codeLine {
display: flex;
gap: 12px;
padding: 2px 0;
}
// Line number
.codeLineNum {
color: var(--mat-sys-on-surface-variant);
opacity: 0.5;
font-size: var(--mat-sys-label-small-size);
min-width: 24px;
text-align: right;
user-select: none;
}
// Line content
.codeLineContent {
flex: 1;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
color: var(--mat-sys-on-surface);
}
// Diff added line
.codeLineAdded {
composes: codeLine;
background: var(--color-success-container);
}
.codeLineAdded .codeLineContent {
color: var(--color-success);
}
.codeLineAdded::before {
content: '+';
color: var(--color-success);
font-weight: 600;
margin-right: 8px;
}
// Diff removed line
.codeLineRemoved {
composes: codeLine;
background: color-mix(in srgb, var(--mat-sys-error) 12%, transparent);
}
.codeLineRemoved .codeLineContent {
color: var(--mat-sys-error);
}
.codeLineRemoved::before {
content: '-';
color: var(--mat-sys-error);
font-weight: 600;
margin-right: 8px;
}
// Diff modified line
.codeLineModified {
composes: codeLine;
background: var(--color-warning-container);
}
.codeLineModified .codeLineContent {
color: var(--color-warning);
}
// Context line (unchanged)
.codeLineContext {
composes: codeLine;
opacity: 0.7;
}
// Highlighted segment within line
.codeHighlight {
background: color-mix(in srgb, var(--mat-sys-primary) 20%, transparent);
border-radius: 2px;
padding: 0 2px;
}
// Diff header
.codePreviewHeader {
display: flex;
align-items: center;
justify-content: space-between;
padding: 8px 12px;
margin: -12px -12px 12px;
background: var(--mat-sys-surface-container-high);
border-bottom: 1px solid var(--mat-sys-outline-variant);
}
.codePreviewFilename {
font-family: var(--mat-sys-label-small-font);
font-size: var(--mat-sys-label-small-size);
color: var(--mat-sys-on-surface-variant);
}
// Stats (e.g., +10 -5)
.codePreviewStats {
display: flex;
gap: 8px;
font-family: var(--mat-sys-label-small-font);
font-size: var(--mat-sys-label-small-size);
}
.codePreviewStatsAdded {
color: var(--color-success);
}
.codePreviewStatsRemoved {
color: var(--mat-sys-error);
}
// Expandable/collapsed indicator
.codePreviewCollapsed {
composes: codePreview;
max-height: 150px;
overflow: hidden;
position: relative;
}
.codePreviewCollapsed::after {
content: '';
position: absolute;
bottom: 0;
left: 0;
right: 0;
height: 48px;
background: linear-gradient(transparent, var(--mat-sys-surface-container));
pointer-events: none;
}
// Expand button
.codePreviewExpand {
position: absolute;
bottom: 8px;
left: 50%;
transform: translateX(-50%);
padding: 4px 12px;
background: var(--mat-sys-surface-container-high);
border: 1px solid var(--mat-sys-outline-variant);
border-radius: var(--mat-sys-corner-full);
font-family: var(--mat-sys-label-small-font);
font-size: var(--mat-sys-label-small-size);
color: var(--mat-sys-primary);
cursor: pointer;
z-index: 1;
}
.codePreviewExpand:hover {
background: var(--mat-sys-surface-container-highest);
}