.stb-page { padding-bottom: 40px; }
.stb-content { min-height: 120px; }
.stb-today {
  background: #fff;
  border: 1px solid #c7d2fe;
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.stb-today-label {
  font-size: 12px;
  font-weight: 600;
  color: #4f46e5;
  margin-bottom: 4px;
}
.stb-today-name {
  font-size: 16px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 8px;
}
.stb-today-hits {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.stb-today-date { font-size: 12px; color: #9ca3af; }
.stb-hit {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: #eef2ff;
  color: #3730a3;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.stb-hit-empty { font-size: 13px; color: #9ca3af; }
.empty-state { padding: 32px; text-align: center; color: #6b7280; }
.stb-note { font-size: 13px; color: #6b7280; margin: 0 0 14px; line-height: 1.5; }
.stb-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.stb-card {
  position: relative;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 16px;
}
.stb-card.is-best {
  border-color: #4f46e5;
  box-shadow: 0 0 0 1px #4f46e5;
}
.stb-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: #4f46e5;
  padding: 2px 8px;
  border-radius: 999px;
}
.stb-name { font-size: 14px; font-weight: 600; color: #111827; margin-bottom: 10px; padding-right: 40px; }
.stb-score {
  font-size: 26px;
  font-weight: 700;
  color: #4f46e5;
  display: flex;
  flex-direction: column;
  margin-bottom: 12px;
}
.stb-score span { font-size: 12px; font-weight: 400; color: #6b7280; }
.stb-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 8px; }
.stb-metrics div { display: flex; flex-direction: column; }
.stb-metrics b { font-size: 15px; color: #111827; }
.stb-metrics span { font-size: 11px; color: #9ca3af; }
.stb-chart { width: 100%; height: 88px; margin: 10px 0 2px; display: block; }
.stb-legend { font-size: 11px; color: #9ca3af; display: flex; gap: 12px; }
.stb-legend i { display: inline-block; width: 12px; height: 2px; margin-right: 4px; vertical-align: middle; }
.stb-legend .stg { background: #4f46e5; }
.stb-legend .bn { background: #9ca3af; }
.stb-detail {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 16px;
}
.stb-detail-title { font-size: 13px; font-weight: 600; color: #374151; margin-bottom: 8px; }
.stb-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.stb-table th {
  text-align: left;
  color: #6b7280;
  font-weight: 600;
  padding: 6px 8px;
  border-bottom: 1px solid #e5e7eb;
}
.stb-table td { padding: 6px 8px; border-bottom: 1px solid #f3f4f6; color: #111827; }
.stb-table td.stb-up { color: #c62828; font-weight: 600; }
.stb-table td.stb-down { color: #2e7d32; font-weight: 600; }
@media (max-width: 900px) {
  .stb-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .stb-cards { grid-template-columns: 1fr; }
}