/* Hide native document scrollbar — branded rail replaces it */
html {
  scrollbar-width: none;
}

html::-webkit-scrollbar {
  width: 0;
  height: 0;
  background: transparent;
}

body {
  -ms-overflow-style: none;
}

/* Light pages (index, marketing) */
html.light,
html.loopsuit-scrollbar-light {
  color-scheme: light;
  --lsb-track-bg: rgba(15, 23, 42, 0.07);
  --lsb-track-border: rgba(59, 130, 246, 0.22);
  --lsb-track-inset: rgba(255, 255, 255, 0.9);
}

/* Dark pages (about, case studies, etc.) */
html.dark,
html.loopsuit-scrollbar-dark {
  color-scheme: dark;
  --lsb-track-bg: rgba(255, 255, 255, 0.05);
  --lsb-track-border: rgba(59, 130, 246, 0.2);
  --lsb-track-inset: rgba(0, 0, 0, 0.35);
}

#loopsuit-brand-scrollbar {
  position: fixed;
  top: 0;
  right: 0;
  width: 14px;
  height: 100vh;
  z-index: 5000;
  padding: 10px 5px;
  box-sizing: border-box;
  pointer-events: none;
}

#loopsuit-brand-scrollbar .lsb-track {
  width: 6px;
  height: 100%;
  margin-left: auto;
  border-radius: 9999px;
  background: var(--lsb-track-bg);
  border: 1px solid var(--lsb-track-border);
  pointer-events: auto;
  position: relative;
  box-shadow: inset 0 0 0 1px var(--lsb-track-inset);
}

#loopsuit-brand-scrollbar .lsb-thumb {
  position: absolute;
  left: 0;
  right: 0;
  min-height: 36px;
  border-radius: 9999px;
  background: linear-gradient(180deg, #3b82f6 0%, #6366f1 55%, #2563eb 100%);
  box-shadow: 0 0 14px rgba(59, 130, 246, 0.45), 0 1px 0 rgba(255, 255, 255, 0.12) inset;
  cursor: grab;
  opacity: 0;
  transition: opacity 0.2s ease;
}

#loopsuit-brand-scrollbar .lsb-thumb.is-visible {
  opacity: 1;
}

#loopsuit-brand-scrollbar .lsb-thumb:active {
  cursor: grabbing;
}

#loopsuit-brand-scrollbar:hover .lsb-thumb.is-visible {
  box-shadow: 0 0 18px rgba(59, 130, 246, 0.55), 0 1px 0 rgba(255, 255, 255, 0.15) inset;
}

/* In-page overflow areas (mobile menu, cards) */
.custom-scrollbar {
  scrollbar-width: thin;
  scrollbar-color: #3b82f6 var(--lsb-track-bg, rgba(15, 23, 42, 0.07));
}

.custom-scrollbar::-webkit-scrollbar {
  width: 4px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: var(--lsb-track-bg, rgba(15, 23, 42, 0.07));
  border-radius: 20px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #3b82f6 0%, #6366f1 55%, #2563eb 100%);
  border-radius: 20px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #60a5fa 0%, #818cf8 55%, #3b82f6 100%);
}