Joshua
8da593c450
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126 lines
3.2 KiB
SCSS
126 lines
3.2 KiB
SCSS
// ============================================================================
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// Header Bar — Top App Bar
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// Per CUB-27 spec breakpoints:
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// Compact (0–599px): SmallTopAppBar — 56px height, compact title, hidden labels
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// Medium (600–1023px): Medium top bar — 64px height
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// Expanded (≥1024px): MediumTopAppBar — 64px height, full actions
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// ============================================================================
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.header-bar {
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display: flex;
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align-items: center;
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justify-content: space-between;
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height: var(--cc-header-height-compact); // Compact by default (mobile-first)
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padding: 0 var(--cc-section-padding-compact);
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background-color: var(--cc-surface-container-high);
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border-bottom: 1px solid var(--cc-outline);
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z-index: 20;
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}
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.header-bar__title {
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font-size: 20px;
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font-weight: 500;
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color: var(--cc-on-surface);
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margin: 0;
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letter-spacing: -0.01em;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.header-bar__actions {
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display: flex;
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align-items: center;
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gap: 4px;
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}
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.header-bar__action-btn {
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color: var(--cc-on-surface-variant) !important;
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min-width: 48px;
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min-height: 48px;
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&:hover {
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color: var(--cc-on-surface) !important;
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}
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}
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.header-bar__live-dot {
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display: inline-block;
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width: 10px;
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height: 10px;
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border-radius: 50%;
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margin-right: 6px;
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background-color: var(--status-error);
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vertical-align: middle;
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&--connected {
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background-color: var(--status-active);
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animation: pulse-active 2s ease-in-out infinite;
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}
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}
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.header-bar__live-label {
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font-size: 13px;
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font-weight: 500;
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color: var(--cc-on-surface-variant);
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vertical-align: middle;
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}
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// ---------------------------------------------------------------------------
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// Compact (0–599px): SmallTopAppBar — hide live label, tighter spacing
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// ---------------------------------------------------------------------------
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@media (max-width: 599px) {
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.header-bar__live-label {
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display: none; // Space saving on compact — dot alone is enough
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}
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.header-bar__actions {
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gap: 0;
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}
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}
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// ---------------------------------------------------------------------------
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// Medium (600–1023px): Medium top bar
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// ---------------------------------------------------------------------------
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@media (min-width: 600px) and (max-width: 1023px) {
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.header-bar {
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height: var(--cc-header-height);
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padding: 0 var(--cc-section-padding);
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}
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.header-bar__title {
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font-size: 24px;
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}
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.header-bar__actions {
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gap: 4px;
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}
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}
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// ---------------------------------------------------------------------------
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// Expanded (≥1024px): Full top bar
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// ---------------------------------------------------------------------------
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@media (min-width: 1024px) {
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.header-bar {
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height: var(--cc-header-height);
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padding: 0 var(--cc-section-padding);
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}
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.header-bar__title {
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font-size: 28px;
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font-weight: 400;
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}
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.header-bar__actions {
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gap: 8px;
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}
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}
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// ---------------------------------------------------------------------------
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// Accessibility: Reduced Motion
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// ---------------------------------------------------------------------------
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@media (prefers-reduced-motion: reduce) {
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.header-bar__live-dot--connected {
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animation: none;
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}
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} |