/* === Skills page === */

.skills-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.skills-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

.skills-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin: 4px 0 0;
}

.skills-legend {
  display: flex;
  gap: 16px;
  font-size: 11px;
  color: var(--text-muted);
}

.skills-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.skill-swatch {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  display: inline-block;
}

.skill-sw-expert     { background: #6c5ce7; }
.skill-sw-proficient { background: #00b894; }
.skill-sw-learning   { background: #fdcb6e; }

/* Layout */

.skills-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

/* Agents picker */

.skills-agents {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  position: sticky;
  top: 12px;
}

.skills-agent-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}

.skills-agent-card:hover {
  background: rgba(255, 255, 255, 0.03);
}

.skills-agent-card.active {
  background: rgba(108, 92, 231, 0.10);
  border-color: rgba(108, 92, 231, 0.4);
}

.skills-agent-emoji {
  font-size: 22px;
  flex-shrink: 0;
}

.skills-agent-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.skills-agent-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.skills-agent-role {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.skills-agent-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 2px 8px;
  border-radius: 999px;
  flex-shrink: 0;
}

/* Canvas */

.skills-canvas {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

.skills-empty {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 80px 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

/* Agent summary */

.skills-agent-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
}

.skills-summary-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.skills-summary-emoji {
  font-size: 32px;
}

.skills-summary-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.skills-summary-role {
  font-size: 12px;
  color: var(--text-muted);
}

.skills-summary-text {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text);
  margin: 0 0 14px;
}

.skills-summary-stats {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-muted);
}

.skill-stat b {
  color: var(--text);
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  margin-right: 4px;
}

.skill-stat-total {
  color: var(--text);
  margin-left: auto;
}

/* Categories grid */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.skill-category {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.skill-cat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  user-select: none;
  transition: background 0.12s;
}

.skill-cat-head:hover {
  background: rgba(255, 255, 255, 0.02);
}

.skill-cat-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.skill-cat-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
  min-width: 0;
}

.skill-cat-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 2px 8px;
  border-radius: 999px;
}

.skill-cat-toggle {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-muted);
  font-size: 14px;
  width: 16px;
  text-align: center;
}

.skill-list {
  list-style: none;
  margin: 0;
  padding: 0 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.skill-category.collapsed .skill-list {
  display: none;
}

.skill-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text);
}

.skill-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

.skill-name {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.skill-level {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid transparent;
  flex-shrink: 0;
}

.skill-level-expert {
  color: #b8acff;
  background: rgba(108, 92, 231, 0.10);
  border-color: rgba(108, 92, 231, 0.3);
}

.skill-level-proficient {
  color: #5fc8b0;
  background: rgba(0, 184, 148, 0.08);
  border-color: rgba(0, 184, 148, 0.25);
}

.skill-level-learning {
  color: #fdcb6e;
  background: rgba(253, 203, 110, 0.08);
  border-color: rgba(253, 203, 110, 0.25);
}

/* Top-of-card accent stripe by category level */

.skill-cat-expert     { border-top: 2px solid rgba(108, 92, 231, 0.45); }
.skill-cat-proficient { border-top: 2px solid rgba(0, 184, 148, 0.4); }
.skill-cat-learning   { border-top: 2px solid rgba(253, 203, 110, 0.4); }

/* Responsive */

@media (max-width: 980px) {
  .skills-layout {
    grid-template-columns: 1fr;
  }

  .skills-agents {
    flex-direction: row;
    overflow-x: auto;
    position: static;
  }

  .skills-agent-card {
    flex-shrink: 0;
    min-width: 200px;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }
}