feat(M08-D): 建立后台运营总览

admin/src/styles.css

@@ -216,6 +216,261 @@ textarea {
   min-width: 0;
 }
 
+.overview-page {
+  display: grid;
+  gap: 14px;
+  margin-top: 20px;
+}
+
+.overview-toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 20px;
+  padding: 18px;
+}
+
+.overview-toolbar h3,
+.section-heading h3 {
+  margin: 2px 0 0;
+  font-size: 18px;
+}
+
+.overview-toolbar p:not(.section-kicker) {
+  margin: 6px 0 0;
+  color: #687990;
+  font-size: 13px;
+}
+
+.section-kicker {
+  margin: 0;
+  color: #4d6b92;
+  font-size: 11px;
+  font-weight: 800;
+}
+
+.overview-filters {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+  gap: 10px;
+}
+
+.overview-filters > .el-select {
+  width: 250px;
+}
+
+.overview-context {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  min-height: 42px;
+  padding: 0 4px;
+  color: #687990;
+  font-size: 13px;
+}
+
+.overview-context > div {
+  display: grid;
+  gap: 2px;
+  margin-right: auto;
+}
+
+.overview-context strong {
+  color: #18212f;
+  font-size: 16px;
+}
+
+.overview-metrics {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 12px;
+}
+
+.overview-metric {
+  min-height: 116px;
+  padding: 18px;
+  border: 1px solid #d8e0ea;
+  border-radius: 10px;
+  background: #fff;
+}
+
+.overview-metric.primary {
+  border-color: #aac7ec;
+  background: linear-gradient(135deg, #edf5ff, #fff);
+}
+
+.overview-metric span,
+.overview-metric small {
+  color: #687990;
+  font-size: 12px;
+}
+
+.overview-metric strong {
+  display: block;
+  margin: 12px 0 8px;
+  font-size: 25px;
+}
+
+.overview-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 14px;
+}
+
+.overview-card {
+  padding: 18px;
+}
+
+.revenue-card {
+  grid-column: 1 / -1;
+}
+
+.section-heading {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  color: #365477;
+}
+
+.room-state-grid {
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 10px;
+  margin-top: 20px;
+}
+
+.room-state-grid > div {
+  padding: 14px;
+  border-radius: 8px;
+  background: #f4f7fa;
+}
+
+.room-state-grid strong,
+.room-state-grid span {
+  display: block;
+}
+
+.room-state-grid strong {
+  font-size: 22px;
+}
+
+.room-state-grid span {
+  margin-top: 5px;
+  color: #687990;
+  font-size: 12px;
+}
+
+.channel-list {
+  display: grid;
+  gap: 12px;
+  margin-top: 18px;
+}
+
+.channel-list > div {
+  display: flex;
+  justify-content: space-between;
+  gap: 12px;
+  padding-bottom: 10px;
+  border-bottom: 1px solid #edf0f4;
+  color: #5c6f88;
+  font-size: 13px;
+}
+
+.channel-list strong {
+  color: #18212f;
+}
+
+.revenue-bars {
+  display: grid;
+  gap: 9px;
+  margin-top: 18px;
+}
+
+.revenue-row {
+  display: grid;
+  grid-template-columns: 54px minmax(80px, 1fr) 100px;
+  align-items: center;
+  gap: 10px;
+  font-size: 12px;
+}
+
+.revenue-row > div {
+  height: 8px;
+  overflow: hidden;
+  border-radius: 999px;
+  background: #edf1f6;
+}
+
+.revenue-row i {
+  display: block;
+  height: 100%;
+  border-radius: inherit;
+  background: #5d91d0;
+}
+
+.revenue-row strong {
+  text-align: right;
+}
+
+.module-board {
+  padding: 18px;
+}
+
+.module-grid {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 10px;
+  margin-top: 16px;
+}
+
+.module-grid > button,
+.module-placeholder {
+  display: grid;
+  grid-template-columns: 24px minmax(0, 1fr) auto;
+  align-items: center;
+  gap: 10px;
+  min-height: 72px;
+  padding: 13px;
+  border: 1px solid #d8e0ea;
+  border-radius: 8px;
+  background: #fff;
+  color: #365477;
+  text-align: left;
+}
+
+.module-grid > button {
+  cursor: pointer;
+}
+
+.module-grid > button:hover {
+  border-color: #8cb5ec;
+  background: #f6faff;
+}
+
+.module-grid span {
+  display: grid;
+  gap: 4px;
+}
+
+.module-grid strong {
+  color: #18212f;
+  font-size: 14px;
+}
+
+.module-grid small {
+  overflow: hidden;
+  color: #687990;
+  font-size: 11px;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.module-placeholder {
+  background: #f8fafc;
+}
+
 .panel {
   min-width: 0;
   border: 1px solid #d8e0ea;
@@ -960,6 +1215,20 @@ textarea {
     grid-template-columns: repeat(2, minmax(0, 1fr));
   }
 
+  .overview-toolbar {
+    align-items: stretch;
+    flex-direction: column;
+  }
+
+  .overview-filters {
+    justify-content: flex-start;
+  }
+
+  .overview-metrics,
+  .module-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+
   .handoff-owner-grid {
     grid-template-columns: repeat(2, minmax(0, 1fr));
   }
@@ -1007,6 +1276,31 @@ textarea {
     grid-template-columns: 1fr;
   }
 
+  .overview-filters,
+  .overview-context {
+    align-items: stretch;
+    flex-direction: column;
+  }
+
+  .overview-filters > .el-select {
+    width: 100%;
+  }
+
+  .overview-metrics,
+  .overview-grid,
+  .module-grid,
+  .room-state-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .revenue-card {
+    grid-column: auto;
+  }
+
+  .revenue-row {
+    grid-template-columns: 48px minmax(60px, 1fr) 82px;
+  }
+
   .panel-toolbar {
     align-items: stretch;
     flex-direction: column;