::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 10px;
}

.dark ::-webkit-scrollbar-thumb {
  background: #475569;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

.tab-content {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.tab-content.active {
  display: block;
  opacity: 1;
  animation: slideUp 0.4s ease-out forwards;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.glass-panel {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.dark .glass-panel {
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(51, 65, 85, 0.8);
}

.sidebar-transition {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.gradient-text {
  background: linear-gradient(to right, #3b82f6, #9333ea);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.dark .gradient-text {
  background: linear-gradient(to right, #60a5fa, #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Animación de experiencia */
@keyframes xpPop {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.1);
    color: #22c55e;
  }

  100% {
    transform: scale(1);
  }
}

.xp-gain {
  animation: xpPop 0.5s ease;
}

.spinner {
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top: 2px solid white;
  width: 16px;
  height: 16px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

*,
::before,
::after {
  box-sizing: border-box;
}

input,
select,
textarea,
button {
  max-width: 100%;
}

@media (max-width: 640px) {
  .glass-panel {
    border-radius: 0;
  }

  .tab-content.active {
    animation-duration: 0.2s;
  }
}

@media (max-width: 1023px) {
  #ai-sidebar.translate-x-full {
    display: none;
  }
}