/* PrimChat v267 — functional UX mega layer */
.pc267-toast{position:fixed;right:18px;bottom:18px;z-index:100000;max-width:min(410px,calc(100vw - 36px));padding:11px 14px;border-radius:14px;background:rgba(18,22,30,.96);color:#fff;box-shadow:0 12px 35px rgba(0,0,0,.28);font:600 13px/1.35 system-ui,sans-serif;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none}.pc267-toast.show{opacity:1;transform:none}.pc267-toast.ok{background:#166534}.pc267-toast.warn{background:#92400e}.pc267-toast.err{background:#991b1b}
.pc267-unread{position:fixed;right:18px;bottom:72px;z-index:9997;display:none;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;background:var(--card,#fff);color:var(--text,#222);box-shadow:0 8px 25px rgba(0,0,0,.2);font:700 12px system-ui,sans-serif;cursor:pointer}.pc267-unread.show{display:flex}.pc267-unread i{width:8px;height:8px;border-radius:50%;background:#ef4444;display:block}
.pc267-draft{font-size:11px;opacity:.65;margin:0 8px 3px;display:none}.pc267-draft.show{display:block}
html[data-site-theme="dark"] .pc267-unread,html[data-theme="dark"] .pc267-unread,body.dark .pc267-unread{background:#20242b;color:#fff}
@media(max-width:700px){.pc267-toast{right:10px;bottom:calc(72px + env(safe-area-inset-bottom,0px));max-width:calc(100vw - 20px)}.pc267-unread{right:10px;bottom:calc(120px + env(safe-area-inset-bottom,0px))}}