add more train stats per driver

src/styles.css

@@ -10,6 +10,8 @@
   --accent-2: #ff3b30;
   --ok: #26c281;
   --warn: #f5a623;
+  --success: var(--ok);
+  --danger: var(--accent-2);
   --surface-soft: rgba(255, 255, 255, 0.02);
   --surface-card: rgba(255, 255, 255, 0.03);
   --surface-elevated: rgba(255, 255, 255, 0.025);
@@ -799,6 +801,175 @@ body {
   text-transform: uppercase;
 }
 
+.training-pace-heatmap {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
+  gap: 8px;
+  margin-bottom: 16px;
+}
+
+.training-pace-cell {
+  display: grid;
+  grid-template-columns: 1fr auto;
+  gap: 4px 8px;
+  min-height: 106px;
+  padding: 12px;
+  border: 1px solid color-mix(in srgb, var(--success) 34%, var(--line));
+  border-radius: 12px;
+  background:
+    linear-gradient(145deg, color-mix(in srgb, var(--success) var(--pace-heat), transparent), transparent 72%),
+    var(--surface-elevated);
+}
+
+.training-pace-cell > span,
+.training-pace-cell > strong {
+  font-size: 0.76rem;
+}
+
+.training-pace-cell > b {
+  grid-column: 1 / -1;
+  font: 700 1.12rem Orbitron, sans-serif;
+}
+
+.training-pace-cell > small {
+  grid-column: 1 / -1;
+  color: var(--muted);
+}
+
+.training-pace-cell > em {
+  grid-column: 1 / -1;
+  width: fit-content;
+  padding: 3px 7px;
+  border: 1px solid color-mix(in srgb, var(--accent) 48%, var(--line));
+  border-radius: 999px;
+  color: color-mix(in srgb, var(--accent) 58%, var(--text));
+  font-size: 0.68rem;
+  font-style: normal;
+}
+
+.training-extra-grid {
+  display: grid;
+  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
+  gap: 12px;
+  margin: 12px 0 18px;
+}
+
+.training-extra-grid .training-simple-section {
+  min-width: 0;
+}
+
+.training-marker-form {
+  grid-template-columns: minmax(160px, 0.7fr) minmax(220px, 1.3fr) auto;
+  align-items: end;
+}
+
+.training-marker-form label {
+  display: grid;
+  gap: 6px;
+  color: var(--muted);
+  font-size: 0.8rem;
+}
+
+.training-marker-list {
+  display: grid;
+  gap: 7px;
+  margin-top: 14px;
+}
+
+.training-marker-entry {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto auto;
+  align-items: center;
+  gap: 10px;
+  padding: 10px;
+  border: 1px solid var(--line);
+  border-radius: 10px;
+  background: var(--surface-elevated);
+}
+
+.training-marker-entry div {
+  min-width: 0;
+}
+
+.training-marker-entry span,
+.training-marker-entry strong,
+.training-marker-entry small {
+  display: block;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.training-marker-entry span,
+.training-marker-entry small {
+  color: var(--muted);
+  font-size: 0.7rem;
+}
+
+.training-marker-entry > b {
+  font-size: 0.76rem;
+  white-space: nowrap;
+}
+
+.training-marker-entry > b.is-positive {
+  color: var(--success);
+}
+
+.training-marker-entry > b.is-negative {
+  color: var(--danger);
+}
+
+.training-weekdays {
+  display: grid;
+  gap: 7px;
+}
+
+.training-weekdays article {
+  display: grid;
+  grid-template-columns: 44px 1fr auto;
+  align-items: center;
+  gap: 8px;
+  padding: 9px 10px;
+  border-bottom: 1px solid var(--line);
+}
+
+.training-weekdays span,
+.training-weekdays small {
+  color: var(--muted);
+  font-size: 0.72rem;
+}
+
+.training-weekdays strong {
+  font-family: Orbitron, sans-serif;
+}
+
+.training-stint-table {
+  min-width: 1040px;
+}
+
+.training-stint-table tr.is-muted {
+  opacity: 0.58;
+}
+
+.training-stint-all {
+  margin-top: 10px;
+}
+
+.training-stint-all > summary {
+  width: fit-content;
+  cursor: pointer;
+  color: color-mix(in srgb, var(--accent) 62%, var(--text));
+  font-weight: 700;
+}
+
+.training-stint-all > .training-history-wrap {
+  margin-top: 10px;
+}
+
+.training-method-note {
+  margin: 14px 0 0;
+}
+
 .training-club-table tr.is-selected td {
   background: color-mix(in srgb, var(--accent) 8%, transparent);
 }
@@ -3370,3 +3541,29 @@ select:focus {
   object-fit: contain;
   border-radius: 7px;
 }
+
+@media (max-width: 900px) {
+  .training-extra-grid,
+  .training-marker-form {
+    grid-template-columns: 1fr;
+  }
+
+  .training-marker-form .btn {
+    width: 100%;
+  }
+}
+
+@media (max-width: 620px) {
+  .training-pace-heatmap {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+
+  .training-marker-entry {
+    grid-template-columns: 1fr auto;
+  }
+
+  .training-marker-entry > b {
+    grid-column: 1 / -1;
+    grid-row: 2;
+  }
+}