.messenger-floating-stack{z-index:40;pointer-events:none;flex-direction:row-reverse;align-items:flex-end;gap:.75rem;display:flex;position:fixed;bottom:0;right:1rem}.messenger-floating-window{pointer-events:auto;border:1px solid var(--chat-border-strong);background:var(--chat-bg-main);width:320px;box-shadow:var(--chat-shadow-lg);border-bottom:none;border-radius:12px 12px 0 0;flex-direction:column;display:flex;overflow:hidden}.messenger-floating-window:not([data-minimized=true]){height:460px}.chat-message-highlight{background:var(--chat-accent-soft);border-radius:12px;transition:background .6s ease-out}.messenger-chat-head-stack{right:max(1rem, env(safe-area-inset-right));bottom:max(1rem, env(safe-area-inset-bottom));z-index:40;flex-direction:column;align-items:flex-end;gap:.5rem;display:flex;position:fixed}.messenger-chat-head-tray{overscroll-behavior:contain;flex-direction:column-reverse;align-items:flex-end;gap:.75rem;max-height:min(60dvh,100dvh - 8rem);padding:.5rem;display:flex;overflow-y:auto}.messenger-chat-head-item{flex-shrink:0;align-items:center;gap:.5rem;display:flex}.messenger-chat-head{touch-action:none;border:1px solid var(--chat-border-strong);background:var(--chat-bg-main);width:3.5rem;height:3.5rem;box-shadow:var(--chat-shadow-lg);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex;position:relative}.messenger-chat-head:focus-visible{outline:2px solid var(--ring);outline-offset:3px}.messenger-chat-head-preview{z-index:61;pointer-events:none;position:fixed}.messenger-chat-head-dismiss{bottom:max(2rem, env(safe-area-inset-bottom));z-index:60;pointer-events:none;border:2px dashed var(--border);background:var(--foreground);width:4rem;height:4rem;color:var(--background);box-shadow:var(--chat-shadow-lg);border-radius:50%;justify-content:center;align-items:center;display:flex;position:fixed;left:50%;transform:translate(-50%)}.messenger-chat-head-dismiss[data-active=true]{background:var(--destructive);border-color:var(--destructive);color:var(--destructive-foreground,var(--background))}.messenger-chat-head-dismiss>svg{width:1.5rem;height:1.5rem}.messenger-chat-head-unread,.messenger-chat-head-count{pointer-events:none;background:var(--foreground);width:1.25rem;height:1.25rem;color:var(--background);font-variant-numeric:tabular-nums;border-radius:50%;justify-content:center;align-items:center;font-size:.625rem;font-weight:600;display:flex;position:absolute}.messenger-chat-head-unread{top:-.25rem;right:-.25rem}.messenger-chat-head-count{bottom:-.25rem;left:-.25rem}.messenger-chat-head-stack-back{border:1px solid var(--chat-border-strong);background:var(--chat-bg-sidebar);border-radius:50%;width:3.5rem;height:3.5rem;position:absolute;top:-.375rem;left:-.375rem}