1 files changed, 185 insertions, 0 deletions
diff --git a/packages/console/app/src/routes/workspace/[id]/usage/usage-section.module.css b/packages/console/app/src/routes/workspace/[id]/usage/usage-section.module.css
new file mode 100644
index 000000000..00232de88
--- /dev/null
+++ b/packages/console/app/src/routes/workspace/[id]/usage/usage-section.module.css
@@ -0,0 +1,185 @@
+.root {
+  /* Empty state */
+  [data-component="empty-state"] {
+    padding: var(--space-20) var(--space-6);
+    text-align: center;
+    border: 1px dashed var(--color-border);
+    border-radius: var(--border-radius-sm);
+
+    p {
+      font-size: var(--font-size-sm);
+      color: var(--color-text-muted);
+    }
+  }
+
+  /* Table container */
+  [data-slot="usage-table"] {
+    overflow-x: auto;
+  }
+
+  /* Table element */
+  [data-slot="usage-table-element"] {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: var(--font-size-sm);
+
+    thead {
+      border-bottom: 1px solid var(--color-border);
+    }
+
+    th {
+      padding: var(--space-3) var(--space-4);
+      text-align: left;
+      font-weight: normal;
+      color: var(--color-text-muted);
+      text-transform: uppercase;
+    }
+
+    td {
+      padding: var(--space-3) var(--space-4);
+      border-bottom: 1px solid var(--color-border-muted);
+      color: var(--color-text-muted);
+      font-family: var(--font-mono);
+
+      &[data-slot="usage-date"] {
+        color: var(--color-text-muted);
+      }
+
+      &[data-slot="usage-model"] {
+        font-family: var(--font-sans);
+        color: var(--color-text-secondary);
+        max-width: 200px;
+        word-break: break-word;
+      }
+
+      &[data-slot="usage-cost"] {
+        color: var(--color-text-muted);
+      }
+
+      [data-slot="tokens-with-breakdown"] {
+        position: relative;
+        display: flex;
+        align-items: center;
+        gap: var(--space-2);
+      }
+
+      [data-slot="breakdown-button"] {
+        display: inline-flex;
+        align-items: center;
+        justify-content: center;
+        padding: 0;
+        background: transparent;
+        border: none;
+        color: var(--color-text-muted);
+        cursor: pointer;
+        transition: color 0.15s ease;
+
+        &:hover {
+          color: var(--color-text);
+        }
+
+        svg {
+          width: 16px;
+          height: 16px;
+        }
+      }
+
+      [data-slot="breakdown-popup"] {
+        position: absolute;
+        left: 0;
+        top: 100%;
+        margin-top: var(--space-2);
+        background: var(--color-bg);
+        border: 1px solid var(--color-border);
+        border-radius: var(--border-radius-sm);
+        padding: var(--space-2);
+        z-index: 10;
+        min-width: 180px;
+        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+        font-size: var(--font-size-xs);
+
+        @media (prefers-color-scheme: dark) {
+          box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
+        }
+      }
+    }
+
+    tbody tr:last-child td {
+      border-bottom: none;
+    }
+  }
+
+  /* Pagination */
+  [data-slot="pagination"] {
+    display: flex;
+    justify-content: flex-end;
+    gap: var(--space-2);
+    padding: var(--space-4) 0;
+    border-top: 1px solid var(--color-border-muted);
+    margin-top: var(--space-2);
+
+    button {
+      padding: var(--space-2) var(--space-4);
+      background: var(--color-bg-secondary);
+      border: 1px solid var(--color-border);
+      border-radius: var(--border-radius-sm);
+      color: var(--color-text);
+      font-size: var(--font-size-sm);
+      cursor: pointer;
+      transition: all 0.15s ease;
+
+      svg {
+        width: 16px;
+        height: 16px;
+        stroke-width: 2;
+      }
+
+      &:hover:not(:disabled) {
+        background: var(--color-bg-tertiary);
+        border-color: var(--color-border-hover);
+      }
+
+      &:disabled {
+        opacity: 0.5;
+        cursor: not-allowed;
+      }
+    }
+  }
+
+  /* Mobile responsive */
+  @media (max-width: 40rem) {
+    [data-slot="usage-table-element"] {
+      th,
+      td {
+        padding: var(--space-2) var(--space-3);
+        font-size: var(--font-size-xs);
+      }
+
+      /* Hide Model column on mobile */
+      th:nth-child(2),
+      td:nth-child(2) {
+        display: none;
+      }
+    }
+  }
+
+  /* Breakdown popup content */
+  [data-slot="breakdown-row"] {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    gap: var(--space-4);
+    padding: var(--space-1) 0;
+  }
+
+  [data-slot="breakdown-label"] {
+    color: var(--color-text-muted);
+    font-size: var(--font-size-xs);
+  }
+
+  [data-slot="breakdown-value"] {
+    color: var(--color-text);
+    font-weight: 500;
+    font-size: var(--font-size-xs);
+  }
+}