/* ================================================================
   Agent 角色平台 - Dashboard 样式
   ================================================================ */

.dashboard-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px; flex-shrink: 0;
}
.search-input {
  padding: 8px 14px; border-radius: var(--radius);
  border: 1px solid var(--border-light); background: var(--bg-input);
  color: var(--text-primary); font-size: 13px;
  width: 280px; outline: none; transition: border-color var(--transition);
}
.search-input:focus { border-color: var(--accent); }
.search-input::placeholder { color: var(--text-muted); }

.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px; overflow-y: auto;
}

.agent-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px;
  transition: all var(--transition); cursor: pointer; position: relative;
}
.agent-card:hover {
  border-color: var(--accent); transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.agent-card .card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.agent-card .card-avatar {
  width: 48px; height: 48px; border-radius: var(--radius);
  background: var(--bg-input); display: flex; align-items: center;
  justify-content: center; font-size: 24px; flex-shrink: 0;
}
.agent-card .card-title { font-size: 16px; font-weight: 600; color: var(--text-primary); }
.agent-card .card-id { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.agent-card .card-desc {
  font-size: 13px; color: var(--text-secondary); line-height: 1.5;
  margin-bottom: 14px; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.agent-card .card-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.agent-card .card-actions { display: flex; gap: 8px; border-top: 1px solid var(--border); padding-top: 12px; }

.tag {
  display: inline-flex; align-items: center;
  padding: 3px 8px; border-radius: 4px; font-size: 11px; font-weight: 500;
  background: var(--bg-input); color: var(--text-secondary); border: 1px solid var(--border);
}
.tag.accent { background: var(--accent-bg); color: var(--accent); border-color: transparent; }

.empty-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 60px 20px; text-align: center; color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 48px; margin-bottom: 16px; }
.empty-state .empty-title { font-size: 18px; font-weight: 600; margin-bottom: 8px; color: var(--text-secondary); }
.empty-state .empty-desc { font-size: 13px; max-width: 400px; line-height: 1.6; }