feat(ux): after-sale multi-step, ban appeal, message types, coupon wallet

Orders center gains after-sale tickets (return ship/cancel/timeline),
coupon wallet list, ban-appeal page, and expanded message center tabs.

assets/css/routes/ban-appeal.css

@@ -0,0 +1,29 @@
+/**
+ * Ban appeal page styles.
+ * @package AKSRT
+ */
+.aksrt-ban-appeal .form-control {
+  width: 100%;
+  box-sizing: border-box;
+  padding: 8px 10px;
+  border: 1px solid var(--main-border-color, #ddd);
+  border-radius: 6px;
+}
+.aksrt-ban-appeal .mb15 { margin-bottom: 15px; }
+.aksrt-ban-appeal .but.c-blue {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  background: var(--focus-color, #2f6df6);
+  color: #fff;
+  border: 0;
+  border-radius: 6px;
+  padding: 10px 16px;
+  cursor: pointer;
+}
+.aksrt-ban-appeal .c-red { color: #e74c3c; }
+.aksrt-ban-appeal .muted-box {
+  background: var(--surface-2, #f5f6f7);
+  border-radius: 8px;
+  padding: 12px;
+}

assets/css/routes/commerce.css

@@ -92,3 +92,89 @@
 .aksrt-orders-page__tabs {
   margin-top: 4px;
 }
+
+
+/* After-sale multi-step + coupon wallet */
+.aksrt-orders-page__extra-nav {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin: 0 0 12px;
+}
+.aksrt-orders-page__extra-link {
+  padding: 6px 12px;
+  border-radius: 999px;
+  background: var(--surface-2, #f3f4f6);
+  color: inherit;
+  text-decoration: none;
+  font-size: 13px;
+}
+.aksrt-orders-page__extra-link.is-active {
+  background: var(--focus-color, var(--color-primary));
+  color: #fff;
+}
+.aksrt-as-list { display: grid; gap: 12px; }
+.aksrt-as-card {
+  border: 1px solid var(--main-border-color, #eee);
+  border-radius: 10px;
+  padding: 14px;
+  background: var(--main-bg-color, #fff);
+}
+.aksrt-as-card__head {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  align-items: center;
+  margin-bottom: 6px;
+}
+.aksrt-as-card__status {
+  margin-left: auto;
+  color: var(--focus-color, #2f6df6);
+  font-weight: 600;
+}
+.aksrt-as-timeline {
+  margin: 10px 0 0;
+  padding-left: 18px;
+  color: var(--muted-2-color, #888);
+  font-size: 12px;
+}
+.aksrt-as-card__actions {
+  display: flex;
+  gap: 8px;
+  margin-top: 10px;
+}
+.aksrt-coupon-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
+  gap: 12px;
+}
+.aksrt-coupon-card {
+  border: 1px dashed var(--focus-color, #2f6df6);
+  border-radius: 10px;
+  padding: 12px;
+  background: color-mix(in srgb, var(--focus-color, #2f6df6) 6%, #fff);
+}
+.aksrt-coupon-card__value {
+  font-size: 20px;
+  font-weight: 700;
+  color: var(--focus-color, #2f6df6);
+}
+.aksrt-coupon-card__code {
+  font-family: ui-monospace, monospace;
+  margin: 6px 0;
+}
+.aksrt-coupon-card__meta {
+  font-size: 12px;
+  color: var(--muted-2-color, #888);
+  margin-bottom: 4px;
+}
+.aksrt-orders-page__field { margin-bottom: 12px; }
+.aksrt-orders-page__input,
+.aksrt-orders-page__select,
+.aksrt-orders-page__textarea {
+  width: 100%;
+  box-sizing: border-box;
+  padding: 8px 10px;
+  border: 1px solid var(--main-border-color, #ddd);
+  border-radius: 6px;
+}