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0;border-bottom:1px solid var(--learning-line);color:var(--learning-text-2);font-size:12px;font-weight:700}.board-level-log-row:last-child{border-bottom:none}.board-level-log-row.up{color:var(--learning-success)}.board-level-log-row.down{color:var(--learning-danger)}.board-level-log-time{color:var(--learning-text-3);font-size:11px;font-weight:500;white-space:nowrap}.growth-up{color:var(--learning-success)!important}.growth-down{color:var(--learning-danger)!important}.board-status{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700}.board-status.status-running{color:#0f766e;background:#ccfbf1}.board-status.status-paused{color:#b45309;background:#fef3c7}.board-status.status-pending{color:#92400e;background:#ffedd5}.board-status.status-completed{color:#1d4ed8;background:#dbeafe}.board-status.status-not_generated{color:#475569;background:#e2e8f0}.trend-actions{margin-bottom:10px}.trend-summary{display:flex;align-items:center;justify-content:space-between;color:#64748b;font-size:12px;margin-bottom:8px}.trend-svg-wrap{height:300px;border:1px solid #edf2f7;border-radius:12px;background:#fff;overflow:hidden}.trend-svg{width:100%;height:100%}.trend-grid line{stroke:#e5e7eb;stroke-width:1}.trend-grid text{fill:#94a3b8;font-size:11px}.trend-main-line{fill:none;stroke:#ff6b35;stroke-width:2.5}.trend-avg-line{fill:none;stroke:#94a3b8;stroke-width:1.5;stroke-dasharray:6 4}.trend-points circle{fill:#ff6b35}.trend-foot-list{margin-top:10px;display:grid;gap:6px}.trend-foot-item{border:1px solid #edf2f7;border-radius:8px;padding:7px 10px;display:grid;grid-template-columns:88px 1fr 1fr;gap:8px;align-items:center;color:#64748b;font-size:12px}.trend-foot-item strong{color:#0f172a;font-size:13px;font-weight:700}.stage-card .ant-card-head{min-height:52px;border-bottom:1px solid #eef2f6;padding:0 16px}.stage-card .ant-card-head-title{font-size:16px;font-weight:700}.stage-card .ant-card-extra{color:#64748b;font-size:12px}.task-list{display:grid;gap:10px}.task-card{border:1px solid #edf2f7}.task-head{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:8px}.task-title{font-size:14px;font-weight:700}.task-meta{font-size:12px;color:var(--learning-text-3)}.task-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:10px}.task-summary-item{border:1px solid var(--learning-line);border-radius:var(--learning-radius-sm);padding:6px 8px;display:flex;flex-direction:column;gap:2px;background:var(--learning-surface)}.task-summary-item span{font-size:11px;color:var(--learning-text-3);line-height:1.1}.task-summary-item strong{font-size:13px;color:var(--learning-text-1);line-height:1.1}.drawer-block{margin-bottom:10px;border:1px solid var(--learning-line)}.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.summary-item{border:1px solid var(--learning-line);border-radius:var(--learning-radius-sm);padding:8px 10px;display:flex;justify-content:space-between;color:var(--learning-text-3);font-size:12px}.summary-item strong{color:var(--learning-text-1)}.worksheet-list{display:grid;gap:8px}.worksheet-item{border:1px solid var(--learning-line)}.worksheet-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.worksheet-no{font-size:13px;font-weight:700;color:var(--learning-text-1)}.timeline-row{display:flex;justify-content:space-between;gap:8px;color:var(--learning-text-3);font-size:12px}@media(max-width:767px){.main-content{padding:12px}.board-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.student-profile-top,.profile-top{flex-wrap:wrap}.student-profile-actions{width:100%;justify-items:start}.profile-epoch-control{width:100%;justify-content:flex-start}.profile-toolbar{align-items:stretch}.profile-primary-action{width:100%;justify-content:center}.profile-card{padding:14px}.stats-row{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-area{min-height:0}.report-metrics{grid-template-columns:1fr}.report-rings{grid-template-columns:repeat(2,minmax(0,1fr))}}