style(theme): add dialog & panel CSS vars and refactor status panel styles

Add CSS custom properties for dialog backdrop, shadows, and panel highlights to centralize visual theming. Refactor the status panel overlay to consume these tokens and use color-mix instead of hardcoded rgba values. This improves visual consistency and lets overlays adapt cleanly to appearance changes and theme variants. - Centralize dialog and panel visuals with new CSS variables - Replace fixed rgba values with tokenized colors and color-mix - Move borders, shadows, and gradients to use the new theme tokens
Merge pull request 'feat(history): make branch filter groups collapsible' (#28 ) from new-desgin into main
2026-08-23 23:38:42 +02:00 · 2026-08-23 21:28:46 +00:00 · 2026-08-23 23:20:13 +02:00
4 changed files with 234 additions and 42 deletions
@@ -1179,7 +1179,8 @@
    root.dataset.appearance = next;
    const customProperties = [
      "--app-bg", "--app-button-bg", "--app-input-bg", "--app-dialog-bg", "--app-dialog-chrome",
-      "--app-settings-row-bg", "--color-surface", "--color-surface-alt", "--color-surface-dim",
+      "--app-dialog-backdrop", "--app-dialog-shadow", "--app-panel-shadow", "--app-settings-row-bg",
+      "--color-surface", "--color-surface-alt", "--color-surface-dim",
      "--color-surface-hover", "--color-surface-raised", "--color-surface-solid", "--color-border",
      "--color-border-subtle", "--color-border-input", "--color-primary", "--color-primary-dark",
      "--color-accent", "--color-ink", "--color-ink-muted", "--color-ink-faint", "--color-ink-dim",
@@ -1195,6 +1196,9 @@
      "--app-input-bg": `color-mix(in srgb, ${surface} 88%, white)`,
      "--app-dialog-bg": surface,
      "--app-dialog-chrome": `color-mix(in srgb, ${surface} 90%, ${background})`,
+      "--app-dialog-backdrop": `color-mix(in srgb, ${background} 72%, transparent)`,
+      "--app-dialog-shadow": `0 24px 68px color-mix(in srgb, ${text} 24%, transparent), 0 2px 12px color-mix(in srgb, ${text} 12%, transparent)`,
+      "--app-panel-shadow": `0 18px 48px color-mix(in srgb, ${text} 18%, transparent), inset 0 1px 0 color-mix(in srgb, ${surface} 88%, white)`,
      "--app-settings-row-bg": `color-mix(in srgb, ${surface} 92%, ${background})`,
      "--color-surface": surface,
      "--color-surface-alt": `color-mix(in srgb, ${surface} 82%, ${background})`,
@@ -8523,3 +8523,152 @@ input:focus, textarea:focus, select:focus { box-shadow: 0 0 0 3px color-mix(in s
 :root[data-appearance="custom"] .graph-gutter {
  background: var(--color-surface-dim);
 }
+
+/* Branch visibility dialog ---------------------------------------------
+   Local and remote branches share one visual and interaction language. */
+.branch-filter-backdrop,
+:root[data-theme="light"] .branch-filter-backdrop {
+  padding: 24px;
+  background: var(--app-dialog-backdrop);
+  backdrop-filter: blur(5px);
+}
+
+.branch-filter-dialog,
+:root[data-theme="light"] .branch-filter-dialog {
+  width: min(560px, 100%);
+  max-height: min(680px, calc(100vh - 48px));
+  border-color: var(--color-border);
+  background: var(--app-dialog-bg);
+  box-shadow: var(--app-dialog-shadow);
+}
+
+.branch-filter-dialog-head {
+  min-height: 64px;
+  padding: 12px 14px;
+  border-bottom-color: var(--color-border);
+  background: var(--app-dialog-chrome);
+}
+
+.branch-filter-dialog-head h3 {
+  color: var(--color-ink);
+  font-size: 15px;
+}
+
+.branch-filter-summary {
+  min-height: 48px;
+  padding: 8px 14px;
+  border-bottom-color: var(--color-border);
+  color: var(--color-ink-muted);
+  background: var(--color-surface-dim);
+}
+
+.branch-filter-actions button {
+  min-height: 28px;
+  border-color: var(--color-border);
+  color: var(--color-ink-muted);
+  background: var(--color-surface-raised);
+}
+
+.branch-filter-actions button:hover:not(:disabled) {
+  border-color: var(--color-border-input);
+  color: var(--color-ink);
+  background: var(--color-surface-hover);
+}
+
+.branch-filter-dialog-list {
+  gap: 8px;
+  padding: 10px;
+  background: var(--color-surface-alt);
+}
+
+.branch-filter-group {
+  display: grid;
+  min-width: 0;
+  overflow: hidden;
+  border: 1px solid var(--color-border);
+  background: var(--color-surface);
+}
+
+.branch-filter-group-toggle {
+  display: grid;
+  grid-template-columns: 16px minmax(0, 1fr) auto;
+  align-items: center;
+  gap: 8px;
+  width: 100%;
+  min-height: 36px;
+  padding: 0 10px;
+  border: 0;
+  color: var(--color-ink-muted);
+  background: var(--color-surface-dim);
+  text-align: left;
+}
+
+.branch-filter-group-toggle:hover:not(:disabled) {
+  color: var(--color-ink);
+  background: var(--color-surface-hover);
+}
+
+.branch-filter-group-toggle > svg {
+  color: var(--color-accent);
+}
+
+.branch-filter-group-toggle > span {
+  font-size: 10px;
+  font-weight: 850;
+  letter-spacing: 0.09em;
+  text-transform: uppercase;
+}
+
+.branch-filter-group-toggle > em {
+  min-width: 34px;
+  padding: 2px 5px;
+  border: 1px solid var(--color-border-subtle);
+  color: var(--color-ink-faint);
+  background: var(--color-surface-raised);
+  font-size: 9px;
+  font-style: normal;
+  font-weight: 800;
+  text-align: center;
+}
+
+.branch-filter-group-list {
+  display: grid;
+  gap: 4px;
+  padding: 6px;
+  border-top: 1px solid var(--color-border-subtle);
+}
+
+.branch-filter-option,
+:root[data-theme="light"] .branch-filter-option,
+:root[data-theme="light"] .branch-filter-option.remote {
+  min-height: 34px;
+  border-color: color-mix(in srgb, var(--color-accent) 32%, var(--color-border));
+  color: var(--color-ink);
+  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-surface-raised));
+  opacity: 1;
+}
+
+.branch-filter-option:hover,
+:root[data-theme="light"] .branch-filter-option:hover {
+  border-color: color-mix(in srgb, var(--color-accent) 52%, var(--color-border));
+  color: var(--color-ink);
+  background: color-mix(in srgb, var(--color-accent) 13%, var(--color-surface-hover));
+}
+
+.branch-filter-option.muted,
+:root[data-theme="light"] .branch-filter-option.muted {
+  border-color: var(--color-border-subtle);
+  color: var(--color-ink-faint);
+  background: var(--color-surface-raised);
+  opacity: 0.72;
+}
+
+.branch-filter-option input {
+  accent-color: var(--color-accent);
+}
+
+@media (max-width: 560px) {
+  .branch-filter-backdrop { padding: 8px; }
+  .branch-filter-summary { align-items: stretch; flex-direction: column; }
+  .branch-filter-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
+}
@@ -117,6 +117,8 @@
  let customVisibleBranches = $state<Set<string>>(new Set());
  let loadedVisibilityRepository = $state("");
  let branchDialogOpen = $state(false);
+  let localBranchGroupOpen = $state(true);
+  let remoteBranchGroupOpen = $state(false);
  let expandedRefsCommitHash = $state("");
  let panelElement = $state<HTMLElement | null>(null);
  let contextCommit = $state<GitCommit | null>(null);
@@ -428,6 +430,8 @@
  }

  function openBranchDialog() {
+    localBranchGroupOpen = true;
+    remoteBranchGroupOpen = false;
    branchDialogOpen = true;
  }

@@ -1202,32 +1206,62 @@

      <div class="branch-filter-dialog-list">
        {#if localBranchNames.length > 0}
-          <span class="branch-filter-group-label">Local</span>
-          {#each localBranchNames as branch}
-            <label class:muted={!branchIsVisible(branch)} class="branch-filter-option" title={branch}>
-              <input
-                type="checkbox"
-                checked={branchIsVisible(branch)}
-                onchange={() => toggleGraphBranch(branch)}
-              />
-              <GitBranch size={14} aria-hidden="true" />
-              <span>{branch}</span>
-            </label>
-          {/each}
+          <section class="branch-filter-group">
+            <button
+              class="branch-filter-group-toggle"
+              type="button"
+              aria-expanded={localBranchGroupOpen}
+              onclick={() => { localBranchGroupOpen = !localBranchGroupOpen; }}
+            >
+              {#if localBranchGroupOpen}<ChevronDown size={14} aria-hidden="true" />{:else}<ChevronRight size={14} aria-hidden="true" />{/if}
+              <span>Local</span>
+              <em>{localBranchNames.filter(branchIsVisible).length}/{localBranchNames.length}</em>
+            </button>
+            {#if localBranchGroupOpen}
+              <div class="branch-filter-group-list">
+                {#each localBranchNames as branch}
+                  <label class:muted={!branchIsVisible(branch)} class="branch-filter-option" title={branch}>
+                    <input
+                      type="checkbox"
+                      checked={branchIsVisible(branch)}
+                      onchange={() => toggleGraphBranch(branch)}
+                    />
+                    <GitBranch size={14} aria-hidden="true" />
+                    <span>{branch}</span>
+                  </label>
+                {/each}
+              </div>
+            {/if}
+          </section>
        {/if}
        {#if remoteBranchNames.length > 0}
-          <span class="branch-filter-group-label">Remote</span>
-          {#each remoteBranchNames as branch}
-            <label class:muted={!branchIsVisible(branch)} class="branch-filter-option remote" title={branch}>
-              <input
-                type="checkbox"
-                checked={branchIsVisible(branch)}
-                onchange={() => toggleGraphBranch(branch)}
-              />
-              <GitBranch size={14} aria-hidden="true" />
-              <span>{branch}</span>
-            </label>
-          {/each}
+          <section class="branch-filter-group">
+            <button
+              class="branch-filter-group-toggle"
+              type="button"
+              aria-expanded={remoteBranchGroupOpen}
+              onclick={() => { remoteBranchGroupOpen = !remoteBranchGroupOpen; }}
+            >
+              {#if remoteBranchGroupOpen}<ChevronDown size={14} aria-hidden="true" />{:else}<ChevronRight size={14} aria-hidden="true" />{/if}
+              <span>Remote</span>
+              <em>{remoteBranchNames.filter(branchIsVisible).length}/{remoteBranchNames.length}</em>
+            </button>
+            {#if remoteBranchGroupOpen}
+              <div class="branch-filter-group-list">
+                {#each remoteBranchNames as branch}
+                  <label class:muted={!branchIsVisible(branch)} class="branch-filter-option" title={branch}>
+                    <input
+                      type="checkbox"
+                      checked={branchIsVisible(branch)}
+                      onchange={() => toggleGraphBranch(branch)}
+                    />
+                    <GitBranch size={14} aria-hidden="true" />
+                    <span>{branch}</span>
+                  </label>
+                {/each}
+              </div>
+            {/if}
+          </section>
        {/if}
      </div>
    </div>
@@ -660,8 +660,12 @@
    display: grid;
    place-items: center;
    background:
-      radial-gradient(circle at 50% 38%, rgba(111, 140, 255, 0.1), transparent 55%),
-      rgba(7, 10, 16, 0.62);
+      radial-gradient(
+        circle at 50% 38%,
+        color-mix(in srgb, var(--color-accent) 13%, transparent),
+        transparent 55%
+      ),
+      var(--app-dialog-backdrop);
    backdrop-filter: blur(4px);
    animation: status-panel-overlay-in 120ms ease;
  }
@@ -673,13 +677,13 @@
    gap: 12px;
    width: min(300px, calc(100% - 32px));
    padding: 26px 28px 26px;
-    border: 1px solid rgba(90, 111, 154, 0.28);
+    border: 1px solid var(--color-border-input);
    border-radius: 16px;
    background:
-      linear-gradient(180deg, rgba(23, 29, 43, 0.92), rgba(12, 17, 27, 0.94)),
-      var(--color-surface-raised);
+      var(--app-panel-highlight),
+      var(--app-dialog-bg);
    color: var(--color-ink);
-    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.05);
+    box-shadow: var(--app-dialog-shadow);
  }

  .status-panel-overlay-mark {
@@ -694,7 +698,7 @@
  .status-panel-overlay-halo {
    position: absolute;
    inset: 6px;
-    border: 1px solid rgba(111, 140, 255, 0.22);
+    border: 1px solid color-mix(in srgb, var(--color-primary) 34%, transparent);
    border-radius: 22px;
    transform: rotate(45deg);
  }
@@ -703,7 +707,7 @@
  }
  .status-panel-overlay-halo.halo-two {
    inset: 16px;
-    border-color: rgba(77, 182, 214, 0.24);
+    border-color: color-mix(in srgb, var(--color-accent) 38%, transparent);
    animation: status-panel-overlay-halo-breathe 2.4s ease-in-out infinite reverse;
  }

@@ -721,16 +725,16 @@
    stroke-linecap: round;
    stroke-dasharray: 165;
    stroke-dashoffset: 165;
-    filter: drop-shadow(0 0 6px rgba(77, 182, 214, 0.32));
+    filter: drop-shadow(0 0 6px color-mix(in srgb, var(--color-accent) 38%, transparent));
    animation: status-panel-overlay-trace-draw 2.6s ease-in-out infinite;
  }
-  .status-panel-overlay-traces .trace-main { stroke: #6f8cff; }
+  .status-panel-overlay-traces .trace-main { stroke: var(--color-primary); }
  .status-panel-overlay-traces .trace-branch {
-    stroke: #4db6d6;
+    stroke: var(--color-accent);
    animation-delay: 0.28s;
  }
  .status-panel-overlay-traces .trace-cut {
-    stroke: rgba(177, 186, 208, 0.42);
+    stroke: color-mix(in srgb, var(--color-ink-muted) 52%, transparent);
    stroke-dasharray: 128;
    stroke-dashoffset: 128;
    animation-delay: 0.55s;
@@ -743,8 +747,8 @@
    height: 64px;
    object-fit: contain;
    filter:
-      drop-shadow(0 8px 12px rgba(0, 0, 0, 0.5))
-      drop-shadow(0 0 10px rgba(77, 182, 214, 0.2));
+      drop-shadow(0 8px 12px color-mix(in srgb, var(--color-ink) 24%, transparent))
+      drop-shadow(0 0 10px color-mix(in srgb, var(--color-accent) 24%, transparent));
    animation: status-panel-overlay-icon-float 2.4s ease-in-out infinite;
  }

@@ -765,15 +769,16 @@
    height: 4px;
    overflow: hidden;
    border-radius: 999px;
-    background: rgba(111, 140, 255, 0.14);
+    border: 1px solid var(--color-border-subtle);
+    background: color-mix(in srgb, var(--color-primary) 12%, var(--color-surface-dim));
  }
  .status-panel-overlay-bar span {
    position: absolute;
    inset: 0;
    width: 46%;
    border-radius: inherit;
-    background: linear-gradient(90deg, transparent, #6f8cff 40%, #4db6d6 74%, transparent);
-    box-shadow: 0 0 12px rgba(77, 182, 214, 0.26);
+    background: linear-gradient(90deg, transparent, var(--color-primary) 40%, var(--color-accent) 74%, transparent);
+    box-shadow: 0 0 12px color-mix(in srgb, var(--color-accent) 32%, transparent);
    animation: status-panel-overlay-bar-slide 1.35s ease-in-out infinite;
  }