feat: upgrade character build modal with skills info, traces, energy, and lightcones

css/styles.css

@@ -966,6 +966,164 @@ input:checked + .slider:before {
   padding-bottom: 0.75rem;
 }
 
+/* Modal Sub-tabs */
+.modal-subtabs {
+  display: flex;
+  gap: 0.5rem;
+  margin-bottom: 1.25rem;
+  border-bottom: 1px solid var(--border-color);
+  padding-bottom: 0.5rem;
+  overflow-x: auto;
+}
+
+.modal-subtab-btn {
+  background: transparent;
+  border: none;
+  color: var(--text-muted);
+  font-size: 0.875rem;
+  font-weight: 700;
+  padding: 0.45rem 0.95rem;
+  border-radius: var(--radius-sm);
+  cursor: pointer;
+  transition: var(--transition);
+  white-space: nowrap;
+}
+
+.modal-subtab-btn:hover {
+  color: var(--text-highlight);
+  background: rgba(255, 255, 255, 0.05);
+}
+
+.modal-subtab-btn.active {
+  color: #fff;
+  background: var(--accent-blue);
+  box-shadow: 0 0 12px rgba(2, 132, 199, 0.45);
+}
+
+/* Skill Stepper & Row Cards (Inspired by srtools.punklorde.org/skills-info) */
+.skill-row-card {
+  background: rgba(0, 0, 0, 0.35);
+  border: 1px solid var(--border-color);
+  border-radius: var(--radius-sm);
+  padding: 0.75rem 1rem;
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+  transition: border-color 0.2s ease, box-shadow 0.2s ease;
+}
+
+.skill-row-card:hover {
+  border-color: rgba(56, 189, 248, 0.4);
+  box-shadow: 0 0 12px rgba(56, 189, 248, 0.1);
+}
+
+.skill-row-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.skill-name {
+  font-weight: 700;
+  font-size: 0.925rem;
+  color: var(--text-highlight);
+}
+
+.skill-lvl-badge {
+  font-size: 0.85rem;
+  font-family: monospace;
+  color: var(--accent-cyan);
+  background: rgba(56, 189, 248, 0.12);
+  padding: 0.2rem 0.55rem;
+  border-radius: 4px;
+  border: 1px solid rgba(56, 189, 248, 0.35);
+}
+
+.skill-stepper {
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+}
+
+.btn-step {
+  width: 32px;
+  height: 32px;
+  border-radius: 6px;
+  border: 1px solid var(--border-color);
+  background: var(--bg-card);
+  color: #fff;
+  font-size: 1.15rem;
+  font-weight: 800;
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  transition: all 0.15s ease;
+  user-select: none;
+}
+
+.btn-step:hover {
+  border-color: var(--accent-cyan);
+  background: rgba(56, 189, 248, 0.25);
+  transform: scale(1.05);
+}
+
+.btn-max-pill {
+  padding: 0.25rem 0.65rem;
+  border-radius: 6px;
+  border: 1px solid rgba(251, 191, 36, 0.5);
+  background: rgba(251, 191, 36, 0.15);
+  color: var(--accent-gold);
+  font-size: 0.75rem;
+  font-weight: 800;
+  cursor: pointer;
+  transition: all 0.15s ease;
+}
+
+.btn-max-pill:hover {
+  background: rgba(251, 191, 36, 0.35);
+  transform: scale(1.05);
+}
+
+.skill-range {
+  flex: 1;
+  accent-color: var(--accent-cyan);
+  cursor: pointer;
+  height: 6px;
+}
+
+.trace-toggle-label {
+  display: flex;
+  align-items: center;
+  gap: 0.6rem;
+  font-size: 0.85rem;
+  color: var(--text-main);
+  background: rgba(0, 0, 0, 0.3);
+  padding: 0.55rem 0.85rem;
+  border-radius: var(--radius-sm);
+  border: 1px solid var(--border-color);
+  cursor: pointer;
+  transition: border-color 0.2s ease, background 0.2s ease;
+}
+
+.trace-toggle-label:hover {
+  border-color: var(--accent-cyan);
+  background: rgba(56, 189, 248, 0.08);
+}
+
+.trace-checkbox {
+  width: 17px;
+  height: 17px;
+  accent-color: var(--accent-cyan);
+  cursor: pointer;
+}
+
+.lc-super-pip {
+  width: 40px;
+  height: 36px;
+  font-size: 0.875rem;
+}
+
 /* Responsive */
 @media (max-width: 900px) {
   .lineup-grid {