Add notification toasts and surface persistence failures instead of failing silently

2026-08-08 02:02:33 +00:00 · 2026-06-05 11:19:50 +03:00
parent c50f141d57
commit 3839f92f1d
10 changed files with 644 additions and 5 deletions
@@ -0,0 +1,134 @@
+.region {
+  position: fixed;
+  top: var(--space-5);
+  right: var(--space-5);
+  /* Above the confirm backdrop (z 1000) so a failure stays visible and
+     dismissible even with a confirmation open; top-right won't block the
+     centered dialog. */
+  z-index: 1100;
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-3);
+  width: min(24rem, calc(100vw - 2 * var(--space-5)));
+  /* The region is only a positioner; individual toasts re-enable pointer events. */
+  pointer-events: none;
+}
+
+.toast {
+  pointer-events: auto;
+  display: flex;
+  align-items: flex-start;
+  gap: var(--space-3);
+  padding: var(--space-4);
+  background: var(--layer-02);
+  /* Design language → Toasts: 1px border in the support colour, square. The
+     accent (per-kind) is set by the modifier classes below. */
+  border: var(--border-width) solid var(--toast-accent);
+  border-left-width: 3px;
+  border-radius: var(--radius);
+  box-shadow: 0 2px 12px rgb(0 0 0 / 0.3);
+  animation: toast-in var(--dur-moderate) var(--ease);
+}
+
+.error {
+  --toast-accent: var(--support-error);
+}
+.warning {
+  --toast-accent: var(--support-warning);
+}
+.success {
+  --toast-accent: var(--support-success);
+}
+.info {
+  --toast-accent: var(--support-info);
+}
+
+@keyframes toast-in {
+  from {
+    opacity: 0;
+    transform: translateX(8px);
+  }
+  to {
+    opacity: 1;
+    transform: translateX(0);
+  }
+}
+
+.body {
+  flex: 1;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-2);
+}
+
+.title {
+  margin: 0;
+  font-size: 14px;
+  font-weight: 600;
+  color: var(--text);
+}
+
+.message {
+  margin: 0;
+  font-size: 13px;
+  line-height: 1.4;
+  color: var(--text-secondary);
+}
+
+.detail {
+  margin-top: var(--space-1);
+}
+
+.detailSummary {
+  font-size: 12px;
+  color: var(--text-secondary);
+  cursor: pointer;
+  user-select: none;
+}
+
+.detailText {
+  margin: var(--space-2) 0 0;
+  padding: var(--space-3);
+  font-family: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
+  font-size: 12px;
+  line-height: 1.4;
+  color: var(--text);
+  background: var(--layer-01);
+  border: var(--border-width) solid var(--border);
+  white-space: pre-wrap;
+  word-break: break-word;
+}
+
+.detailMeta {
+  margin: var(--space-2) 0 0;
+  font-size: 11px;
+  color: var(--text-secondary);
+}
+
+.close {
+  flex: none;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 24px;
+  height: 24px;
+  padding: 0;
+  border: none;
+  border-radius: var(--radius);
+  background: transparent;
+  color: var(--text-secondary);
+  font-size: 12px;
+  cursor: pointer;
+  transition: background var(--dur-fast) var(--ease);
+}
+
+.close:hover {
+  background: var(--layer-01);
+  color: var(--text);
+}
+
+.close:focus-visible {
+  outline: 2px solid var(--focus);
+  outline-offset: 2px;
+}