/* Shared page controls sit opposite the chat launcher. */
.page-scroll-controls{position:fixed;left:max(16px,env(safe-area-inset-left));bottom:calc(16px + env(safe-area-inset-bottom));z-index:900;display:flex;gap:6px;padding:6px;border:1px solid #8c67b2;border-radius:30px;background:#21162f;box-shadow:0 3px 18px #0004}
.page-scroll-controls[hidden]{display:none}
.page-scroll-controls button{display:grid;place-items:center;width:44px;height:44px;min-width:44px;min-height:44px;margin:0;padding:0;border:1px solid transparent;border-radius:50%;background:#362249;color:#eddaff;font:26px/1 system-ui,sans-serif;cursor:pointer;transition:background .15s,box-shadow .15s}
.page-scroll-controls button:hover:not(:disabled){background:#593479;box-shadow:0 0 12px #ad6eef66}
.page-scroll-controls button:focus-visible{outline:3px solid #e6b6ff;outline-offset:2px}
.page-scroll-controls button:disabled{opacity:.35;cursor:default}
.homepage-progress{position:fixed;inset:0 0 auto;height:4px;z-index:10001;pointer-events:none;background:rgba(145,72,210,.12)}
.homepage-progress[hidden]{display:none}
.homepage-progress span{display:block;width:100%;height:100%;transform:scaleX(0);transform-origin:left;background:linear-gradient(90deg,#7935c5,#bd73fa,#e6b6ff);box-shadow:0 0 8px #a855f7,0 0 18px rgba(168,85,247,.6);will-change:transform}
@media(prefers-reduced-motion:reduce){.page-scroll-controls button{transition:none}}
@media print{.page-scroll-controls,.homepage-progress{display:none}}