1 files changed, 187 insertions, 0 deletions
diff --git a/frontend/app/prism-shell.css b/frontend/app/prism-shell.css
index 9a37bdd..424ebb3 100644
--- a/frontend/app/prism-shell.css
+++ b/frontend/app/prism-shell.css
@@ -1490,3 +1490,190 @@
   font-variant-numeric: tabular-nums;
   text-align: right;
 }
+
+/* ── Key ratios tab ─────────────────────────────── */
+
+.psm-ratio-card {
+  display: flex;
+  flex-direction: column;
+  gap: var(--sp-5);
+}
+
+.psm-ratio-heroes {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: var(--sp-3);
+}
+
+.psm-ratio-hero {
+  display: flex;
+  flex-direction: column;
+  gap: var(--sp-3);
+  min-width: 0;
+  padding: var(--sp-4);
+  background: var(--ink-2);
+  border: 1px solid var(--line-1);
+  border-radius: var(--r-2);
+}
+
+.psm-ratio-hero-head {
+  display: flex;
+  align-items: baseline;
+  justify-content: space-between;
+  gap: var(--sp-3);
+}
+
+.psm-ratio-hero-label {
+  color: var(--fg-3);
+  font-size: var(--fs-12);
+  font-weight: 600;
+  letter-spacing: var(--tr-wider);
+  text-transform: uppercase;
+}
+
+.psm-ratio-hero-sector {
+  color: var(--fg-4);
+  font-family: var(--font-mono);
+  font-size: var(--fs-12);
+  font-variant-numeric: tabular-nums;
+  text-align: right;
+}
+
+.psm-ratio-hero-value {
+  font-family: var(--font-mono);
+  font-size: var(--fs-32);
+  line-height: 1;
+  font-variant-numeric: tabular-nums;
+}
+
+.psm-ratio-hero-spark {
+  width: 100%;
+  height: 52px;
+}
+
+.psm-ratio-detail {
+  display: flex;
+  flex-direction: column;
+  gap: var(--sp-5);
+}
+
+.psm-ratio-group-label {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 96px 96px 88px;
+  gap: var(--sp-3);
+  align-items: center;
+  padding-bottom: var(--sp-2);
+  border-bottom: 1px solid var(--line-1);
+  color: var(--fg-4);
+  font-size: var(--fs-12);
+  font-weight: 600;
+  letter-spacing: var(--tr-wider);
+  text-transform: uppercase;
+}
+
+.psm-ratio-group-label span:nth-child(2),
+.psm-ratio-group-label span:nth-child(3) {
+  text-align: right;
+}
+
+.psm-ratio-group-label span:last-child {
+  text-align: center;
+}
+
+.psm-ratio-row {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 96px 96px 88px;
+  gap: var(--sp-3);
+  align-items: center;
+  padding: var(--sp-3) 0;
+  border-bottom: 1px solid var(--ink-2);
+}
+
+.psm-ratio-row-label {
+  color: var(--fg-2);
+  font-size: var(--fs-13);
+}
+
+.psm-ratio-row-value,
+.psm-ratio-row-sector {
+  color: var(--fg-1);
+  font-family: var(--font-mono);
+  font-size: var(--fs-13);
+  font-variant-numeric: tabular-nums;
+  text-align: right;
+  white-space: nowrap;
+}
+
+.psm-ratio-row-sector {
+  color: var(--fg-4);
+}
+
+.psm-ratio-mini-spark {
+  width: 88px;
+  height: 24px;
+}
+
+.psm-ratio-mini-spark,
+.psm-ratio-hero-spark {
+  display: block;
+}
+
+.psm-ratio-spark-empty {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 88px;
+  height: 24px;
+  color: var(--fg-4);
+  font-family: var(--font-mono);
+  font-size: var(--fs-12);
+  font-variant-numeric: tabular-nums;
+}
+
+.psm-ratio-hero .psm-ratio-spark-empty {
+  width: 100%;
+  height: 52px;
+  justify-content: flex-start;
+}
+
+@media (max-width: 980px) {
+  .psm-ratio-group-label,
+  .psm-ratio-row {
+    grid-template-columns: minmax(0, 1fr) 88px 88px 72px;
+  }
+
+  .psm-ratio-mini-spark,
+  .psm-ratio-spark-empty {
+    width: 72px;
+  }
+}
+
+@media (max-width: 680px) {
+  .psm-ratio-heroes {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+
+  .psm-ratio-group-label {
+    grid-template-columns: minmax(0, 1fr) 84px 84px 64px;
+    gap: var(--sp-2);
+  }
+
+  .psm-ratio-row {
+    grid-template-columns: minmax(0, 1fr) 84px 84px 64px;
+    gap: var(--sp-2);
+  }
+
+  .psm-ratio-hero-head {
+    flex-direction: column;
+    align-items: flex-start;
+  }
+
+  .psm-ratio-hero-sector {
+    text-align: left;
+  }
+
+  .psm-ratio-mini-spark,
+  .psm-ratio-spark-empty {
+    width: 64px;
+  }
+}