.latency-slo-tool {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

.ls-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.5rem;
}

@media (max-width: 800px) {
  .ls-grid {
    grid-template-columns: 1fr;
  }
}

.ls-card {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--card-bg);
  padding: 1.5rem;
}

.ls-card-title {
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.ls-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.ls-preset-btn {
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.ls-preset-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.ls-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.ls-field span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.ls-field input[type="number"] {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  padding: 0.5rem 0.7rem;
  font-size: 0.95rem;
  width: 100%;
}

.ls-field input[type="range"] {
  width: 100%;
  accent-color: var(--primary-color);
  margin-bottom: 0.35rem;
}

.ls-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.ls-status-badge {
  display: inline-block;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  background: var(--border-color);
  color: var(--text-primary);
  white-space: nowrap;
}

.ls-status-badge.pass {
  background: rgba(34, 197, 94, 0.15);
  color: var(--success-color);
}

.ls-status-badge.fail {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger-color);
}

.ls-status-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.ls-bar-wrap {
  margin-bottom: 1.5rem;
}

.ls-bar {
  position: relative;
  height: 28px;
  border-radius: 8px;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: flex;
}

.ls-bar-ttft {
  height: 100%;
  background: var(--accent-color);
  transition: width 0.15s ease;
}

.ls-bar-gen {
  height: 100%;
  background: var(--primary-color);
  transition: width 0.15s ease;
}

.ls-bar-marker {
  position: absolute;
  top: -2px;
  bottom: -2px;
  width: 2px;
  background: var(--warning-color);
  left: 100%;
}

.ls-bar-legend {
  display: flex;
  gap: 1rem;
  margin-top: 0.6rem;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
}

.ls-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-right: 0.35rem;
  vertical-align: middle;
}

.ls-dot-ttft {
  background: var(--accent-color);
}

.ls-dot-gen {
  background: var(--primary-color);
}

.ls-legend-slo {
  border-left: 1px dashed var(--warning-color);
  padding-left: 0.5rem;
}

.ls-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 500px) {
  .ls-metrics {
    grid-template-columns: 1fr;
  }
}

.ls-metric {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  background: var(--bg-color);
}

.ls-metric-label {
  font-size: 0.78rem;
  color: var(--text-tertiary);
}

.ls-metric-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ls-metric-value.ls-negative {
  color: var(--danger-color);
}

.ls-metric-value.ls-positive {
  color: var(--success-color);
}

.ls-hint {
  font-size: 0.82rem;
  color: var(--text-tertiary);
  margin: 0;
  line-height: 1.5;
}