/* ===== Performance Page ===== */
.perf-search-card {
  background: #ffffff;
  border: 1px solid #ebebef;
  border-radius: var(--radius-md);
  padding: 24px;
}

.perf-search-form {
  display: flex;
  gap: 12px;
  align-items: center;
}

.perf-search-input-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f8f8fa;
  border: 1px solid #e8e8ec;
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  transition: border-color 0.15s;
}

.perf-search-input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 153, 28, 0.08);
}

.perf-search-input-wrap svg { color: var(--text-disabled); flex-shrink: 0; }

.perf-search-input-wrap input {
  border: none;
  outline: none;
  background: transparent;
  font-size: 0.88rem;
  color: var(--text-primary);
  width: 100%;
}

.perf-error {
  margin: 12px 0 0;
  font-size: 0.85rem;
  color: var(--danger);
}

.perf-channel {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  background: #ffffff;
  border: 1px solid #ebebef;
  border-radius: var(--radius-md);
}

.perf-channel-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.perf-channel-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.perf-channel-desc {
  font-size: 0.82rem;
  color: var(--text-tertiary);
  margin-top: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.perf-two-cols {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 16px;
}

.perf-chart-card { display: flex; flex-direction: column; }

.perf-chart-wrap {
  padding: 16px 24px 24px;
  flex: 1;
  min-height: 240px;
}

.perf-chart-wrap canvas { width: 100% !important; height: 100% !important; }

.perf-controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Insight card (accent) */
.perf-insight-card {
  background: var(--accent);
  border-radius: var(--radius-md);
  padding: 24px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.perf-insight-card h3 { font-size: 1.1rem; font-weight: 700; }
.perf-insight-desc { font-size: 0.82rem; opacity: 0.8; }

.perf-insight-chart-wrap {
  flex: 1;
  min-height: 160px;
  position: relative;
}

.perf-insight-chart-wrap canvas { width: 100% !important; height: 100% !important; }

.perf-insight-controls {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.perf-insight-controls .ov-toggle-group {
  border-color: rgba(255,255,255,0.3);
}

.perf-insight-controls .ov-toggle-btn {
  color: rgba(255,255,255,0.7);
  background: transparent;
  font-size: 0.72rem;
  padding: 5px 10px;
}

.perf-insight-controls .ov-toggle-btn + .ov-toggle-btn {
  border-color: rgba(255,255,255,0.3);
}

.perf-insight-controls .ov-toggle-btn.active {
  background: rgba(255,255,255,0.2);
  color: #ffffff;
}

/* Section headers */
.perf-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.perf-section-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.perf-badge-good {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #16a34a;
  background: #dcfce7;
}

.perf-badge-warn {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #dc2626;
  background: #fee2e2;
}

/* Video list cards */
.perf-video-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.perf-video-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: #ffffff;
  border: 1px solid #ebebef;
  border-radius: var(--radius-md);
  transition: box-shadow 0.15s;
}

.perf-video-item:hover {
  box-shadow: var(--shadow-sm);
}

.perf-video-thumb {
  width: 80px;
  height: 45px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  background: #f0f0f2;
}

.perf-video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.perf-video-thumb-badge {
  position: absolute;
  top: 4px;
  left: 4px;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.6rem;
  font-weight: 700;
  color: #fff;
  background: rgba(0,0,0,0.7);
}

.perf-video-info {
  flex: 1;
  min-width: 0;
}

.perf-video-info strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.perf-video-info span {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.perf-video-stats {
  display: flex;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.perf-video-stats span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.perf-video-warn {
  font-size: 0.75rem;
  color: #dc2626;
  margin-top: 2px;
}