/* ranking.css */
.ranking-container {
  padding: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.ranking-header {
  text-align: center;
  margin-bottom: 30px;
  animation: fadeInDown 0.5s ease-out forwards;
}

.ranking-title {
  font-size: 2.5rem;
  color: #f8fafc;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.ranking-subtitle {
  color: #e2e8f0;
  font-size: 1.15rem;
  max-width: 500px;
  margin: 0 auto;
}

.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ranking-card {
  display: flex;
  align-items: center;
  background: rgba(30, 41, 59, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 15px 20px;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
  animation: slideInUp 0.5s ease-out forwards;
  opacity: 0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.ranking-card:hover {
  background: rgba(51, 65, 85, 0.95);
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
}

.ranking-position {
  font-size: 1.5rem;
  font-weight: bold;
  color: #64748b;
  width: 50px;
  text-align: center;
}

.ranking-card.top-1 {
  background: linear-gradient(90deg, rgba(250, 204, 21, 0.25) 0%, rgba(30, 41, 59, 0.9) 100%);
  border: 1px solid rgba(250, 204, 21, 0.3);
  border-left: 4px solid #facc15;
}
.ranking-card.top-1 .ranking-position { color: #facc15; font-size: 1.8rem; }

.ranking-card.top-2 {
  background: linear-gradient(90deg, rgba(148, 163, 184, 0.25) 0%, rgba(30, 41, 59, 0.9) 100%);
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-left: 4px solid #94a3b8;
}
.ranking-card.top-2 .ranking-position { color: #94a3b8; font-size: 1.6rem; }

.ranking-card.top-3 {
  background: linear-gradient(90deg, rgba(180, 83, 9, 0.25) 0%, rgba(30, 41, 59, 0.9) 100%);
  border: 1px solid rgba(180, 83, 9, 0.3);
  border-left: 4px solid #b45309;
}
.ranking-card.top-3 .ranking-position { color: #b45309; font-size: 1.6rem; }

.ranking-avatar-wrapper {
  margin: 0 20px;
}

.ranking-card.top-1 .ranking-avatar { border-color: #facc15; box-shadow: 0 0 15px rgba(250, 204, 21, 0.3); }
.ranking-card.top-2 .ranking-avatar { border-color: #94a3b8; box-shadow: 0 0 15px rgba(148, 163, 184, 0.3); }
.ranking-card.top-3 .ranking-avatar { border-color: #b45309; box-shadow: 0 0 15px rgba(180, 83, 9, 0.3); }

.ranking-info {
  flex-grow: 1;
}

.ranking-name {
  font-size: 1.2rem;
  color: #f8fafc;
  font-weight: 600;
  margin-bottom: 2px;
}
.ranking-name-you {
  background: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 8px;
  vertical-align: middle;
  text-transform: uppercase;
  font-weight: bold;
}

.ranking-score-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.3);
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.ranking-score-val {
  color: #38bdf8;
  font-size: 1.2rem;
  font-weight: bold;
}

.ranking-score-lbl {
  color: #94a3b8;
  font-size: 0.85rem;
  text-transform: uppercase;
}

/* Animations */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}

.ranking-avatar-wrapper {
  position: relative;
  display: inline-block;
  margin: 0 20px;
}
.ranking-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.1);
  display: block;
}
.ranking-you-ping {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 12px;
  height: 12px;
  background-color: #38bdf8;
  border-radius: 50%;
  box-shadow: 0 0 0 2px #0f172a;
}
.ranking-you-ping::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #38bdf8;
  border-radius: 50%;
  animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.rank-medal {
  animation: pulse 2s infinite;
  filter: drop-shadow(0 0 8px currentColor);
}

/* Responsive */
@media (max-width: 600px) {
  .ranking-card {
    padding: 12px 10px;
  }
  .ranking-avatar {
    width: 40px;
    height: 40px;
    margin: 0 12px;
  }
  .ranking-position {
    width: 35px;
    font-size: 1.2rem;
  }
  .ranking-card.top-1 .ranking-position { font-size: 1.5rem; }
  .ranking-name {
    font-size: 1.05rem;
  }
  .ranking-score-box {
    padding: 6px 12px;
  }
  .ranking-score-val {
    font-size: 1.1rem;
  }
}