/* sam quiz : serie de jours et statistiques */

.stat-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 16px;
}

.stat-tile {
  padding: 10px 6px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.14);
  text-align: center;
  animation: popIn 0.4s ease both;
}

.stat-tile b {
  display: block;
  font-size: 1.15rem;
  font-weight: 900;
}

.stat-tile span {
  font-size: 0.7rem;
  opacity: 0.85;
}

.stat-hint {
  margin: 10px 0 0;
  font-size: 0.8rem;
  text-align: center;
  opacity: 0.9;
}

.stat-link {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  border-radius: 14px;
  background: transparent;
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.2s ease;
}

.stat-link:active {
  transform: scale(0.97);
  background: rgba(255, 255, 255, 0.15);
}

.st-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.st-card {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  box-shadow: var(--shadow);
  animation: fadeUp 0.4s ease both;
}

.st-card b {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
}

.st-card span {
  font-size: 0.8rem;
  color: var(--muted);
}

.st-subjects {
  margin-top: 14px;
}

.st-row {
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  animation: fadeUp 0.4s ease both;
}

.st-row-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-weight: 700;
}

.st-row-top small {
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}

.st-bar {
  height: 8px;
  margin-top: 8px;
  border-radius: 999px;
  background: #e8eaf3;
  overflow: hidden;
}

.st-bar > i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  transition: width 0.6s ease;
}