feat(ui): readable order card — status as background tint, corner ✕

The order-tab row now wraps long labels (`overflow-wrap: anywhere`),
encodes status into the card background via the design-token subtle
palette (applied → success-subtle, invalid/rejected/conflict →
danger-subtle, draft/valid/submitting → warning-subtle), and exposes
a small framed `✕` delete button absolutely positioned in the
card's top-right corner — always visible, labelled by
`game.sidebar.order.command_delete` for assistive tech. The textual
status name remains in the DOM as an `.sr-only` node so screen
readers and the existing testids still observe it.

Refs #46

ui/frontend/src/lib/sidebar/order-tab.svelte

@@ -7,10 +7,14 @@ button.
 Phase 14 wires the auto-sync pipeline directly into the draft
 store: every successful `add` / `remove` / `move` triggers a
 `submitOrder` call so the server always mirrors the local draft.
-This view shows the resulting per-command status (`valid`,
-`submitting`, `applied`, `rejected`) and a small status bar at the
-bottom that surfaces the latest sync result. The earlier explicit
-Submit button is gone — there is no separate "send" step anymore.
+Per-command status (`valid`, `submitting`, `applied`, `rejected`,
+`conflict`, `invalid`) is conveyed by the card's background tint
+(`status-{status}` class → `--color-{success,danger,warning}-subtle`),
+while the textual status name stays in the DOM as an `sr-only`
+node so screen readers and the existing tests still observe it.
+A small status bar at the bottom surfaces the latest sync result.
+The earlier explicit Submit button is gone — there is no separate
+"send" step anymore.
 
 Tests exercise the tab through `__galaxyDebug.seedOrderDraft`
 (Playwright) and via direct store / mocked-client construction
@@ -188,7 +192,7 @@ Tests exercise the tab through `__galaxyDebug.seedOrderDraft`
 			{#each draft.commands as cmd, index (cmd.id)}
 				{@const status = statusOf(cmd)}
 				<li
-					class="command"
+					class="command status-{status}"
 					data-testid="order-command-{index}"
 					data-command-status={status}
 				>
@@ -197,7 +201,7 @@ Tests exercise the tab through `__galaxyDebug.seedOrderDraft`
 						{describe(cmd)}
 					</span>
 					<span
-						class="status status-{status}"
+						class="sr-only"
 						data-testid="order-command-status-{index}"
 					>
 						{i18n.t(statusKeyMap[status])}
@@ -206,9 +210,11 @@ Tests exercise the tab through `__galaxyDebug.seedOrderDraft`
 						type="button"
 						class="delete"
 						data-testid="order-command-delete-{index}"
+						aria-label={i18n.t("game.sidebar.order.command_delete")}
+						title={i18n.t("game.sidebar.order.command_delete")}
 						onclick={() => draft?.remove(cmd.id)}
 					>
-						{i18n.t("game.sidebar.order.command_delete")}
+						<span aria-hidden="true">✕</span>
 					</button>
 				</li>
 			{/each}
@@ -275,53 +281,36 @@ Tests exercise the tab through `__galaxyDebug.seedOrderDraft`
 		gap: 0.25rem;
 	}
 	.command {
+		position: relative;
 		display: grid;
-		grid-template-columns: auto 1fr auto auto;
-		align-items: center;
+		grid-template-columns: auto 1fr;
+		align-items: baseline;
 		gap: 0.5rem;
-		padding: 0.4rem 0.5rem;
+		padding: 0.4rem 1.9rem 0.4rem 0.5rem;
 		background: var(--color-surface-overlay);
 		border: 1px solid var(--color-border-subtle);
 		border-radius: 4px;
 	}
+	.command.status-applied {
+		background: var(--color-success-subtle);
+	}
+	.command.status-invalid,
+	.command.status-rejected,
+	.command.status-conflict {
+		background: var(--color-danger-subtle);
+	}
+	.command.status-draft,
+	.command.status-valid,
+	.command.status-submitting {
+		background: var(--color-warning-subtle);
+	}
 	.index {
 		color: var(--color-text-muted);
 		font-variant-numeric: tabular-nums;
 	}
 	.label {
 		min-width: 0;
-		overflow: hidden;
-		text-overflow: ellipsis;
-		white-space: nowrap;
-	}
-	.status {
-		font-size: 0.75rem;
-		text-transform: uppercase;
-		letter-spacing: 0.04em;
-		padding: 0.1rem 0.4rem;
-		border-radius: 999px;
-		border: 1px solid var(--color-border);
-		color: var(--color-text-muted);
-	}
-	.status-applied {
-		color: var(--color-success);
-		border-color: var(--color-success);
-	}
-	.status-rejected {
-		color: var(--color-danger);
-		border-color: var(--color-danger);
-	}
-	.status-invalid {
-		color: var(--color-warning);
-		border-color: var(--color-warning);
-	}
-	.status-submitting {
-		color: var(--color-accent);
-		border-color: var(--color-border);
-	}
-	.status-conflict {
-		color: var(--color-warning);
-		border-color: var(--color-warning);
+		overflow-wrap: anywhere;
 	}
 	.banner {
 		margin: 0 0 0.5rem;
@@ -341,16 +330,26 @@ Tests exercise the tab through `__galaxyDebug.seedOrderDraft`
 		border: 1px solid var(--color-border);
 	}
 	.delete {
+		position: absolute;
+		top: 0.2rem;
+		right: 0.2rem;
+		display: inline-flex;
+		align-items: center;
+		justify-content: center;
+		width: 1.5rem;
+		height: 1.5rem;
+		padding: 0;
 		font: inherit;
-		font-size: 0.85rem;
-		padding: 0.2rem 0.55rem;
+		font-size: 0.95rem;
+		line-height: 1;
 		background: transparent;
 		color: var(--color-text-muted);
 		border: 1px solid var(--color-border);
 		border-radius: 3px;
 		cursor: pointer;
 	}
-	.delete:hover {
+	.delete:hover,
+	.delete:focus-visible {
 		color: var(--color-text);
 		border-color: var(--color-accent);
 	}