decompose structure

src/styles/dashboard/layout.css

@@ -0,0 +1,116 @@
+.dashboard-shell {
+  width: min(1440px, 100%);
+  min-height: 100vh;
+  margin: 0 auto;
+  padding: 26px 24px 36px;
+}
+
+.dashboard-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 20px;
+  margin-bottom: 22px;
+}
+
+.dashboard-actions {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  gap: 12px;
+  flex-wrap: wrap;
+}
+
+.dashboard-search {
+  width: min(360px, 100%);
+}
+
+.dashboard-stats {
+  display: grid;
+  grid-template-columns: repeat(5, minmax(0, 1fr));
+  gap: 12px;
+  margin-bottom: 22px;
+}
+
+.dashboard-stat {
+  min-height: 112px;
+  padding: 16px;
+  border: 1px solid rgba(148, 163, 184, 0.16);
+  border-radius: var(--radius);
+  background:
+    linear-gradient(145deg, rgba(17, 24, 39, 0.78), rgba(2, 6, 23, 0.62)),
+    rgba(2, 6, 23, 0.38);
+}
+
+.dashboard-stat span {
+  display: block;
+  min-height: 34px;
+  color: var(--muted);
+  font-size: 0.78rem;
+  line-height: 1.35;
+}
+
+.dashboard-stat strong {
+  display: block;
+  margin-top: 12px;
+  font-size: 2rem;
+  line-height: 1;
+}
+
+.dashboard-stat--success {
+  border-color: rgba(34, 197, 94, 0.28);
+}
+
+.dashboard-stat--success strong {
+  color: #86efac;
+}
+
+.dashboard-stat--danger {
+  border-color: rgba(239, 68, 68, 0.28);
+}
+
+.dashboard-stat--danger strong {
+  color: #fca5a5;
+}
+
+.dashboard-stat--warning {
+  border-color: rgba(245, 158, 11, 0.3);
+}
+
+.dashboard-stat--warning strong {
+  color: #facc15;
+}
+
+.dashboard-stat--accent {
+  border-color: rgba(212, 165, 116, 0.32);
+}
+
+.dashboard-stat--accent strong {
+  color: var(--accent-soft);
+}
+
+@media (max-width: 1100px) {
+  .dashboard-stats {
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+  }
+}
+
+@media (max-width: 680px) {
+  .dashboard-shell {
+    padding: 16px;
+  }
+
+  .dashboard-header {
+    align-items: stretch;
+    flex-direction: column;
+  }
+
+  .dashboard-actions,
+  .dashboard-search {
+    width: 100%;
+  }
+
+  .dashboard-stats {
+    grid-template-columns: 1fr;
+  }
+}