/* Fixed Scroll Bar */
.fixed-scroll-bar {
  position: fixed;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: 85%;
  max-width: 400px;
  height: 44px; /* Increased hit area */
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  pointer-events: none;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.fixed-scroll-track {
  width: 100%;
  height: 14px; /* Increased visual thickness */
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: 7px;
  position: relative;
  pointer-events: auto;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.fixed-scroll-thumb {
  position: absolute;
  top: 0;
  height: 100%;
  background: var(--primary-accent);
  border-radius: 7px;
  cursor: grab;
  box-shadow: 0 0 12px rgba(0, 242, 255, 0.5);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.fixed-scroll-thumb:active {
  cursor: grabbing;
  background: #fff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
}