/* ক্লিন স্ক্রলবার */
    .custom-scrollbar::-webkit-scrollbar { width: 4px; }
    .custom-scrollbar::-webkit-scrollbar-track { background: transparent; }
    .custom-scrollbar::-webkit-scrollbar-thumb { background: #2a2a2a; border-radius: 10px; }
    .custom-scrollbar::-webkit-scrollbar-thumb:hover { background: #e11d48; }

    /* টগল এনিমেশন */
    .toggle-checkbox:checked {
        right: 0;
        border-color: #e11d48;
    }
    
    /* ফেড ইন এনিমেশন */
    @keyframes fadeIn {
        from { opacity: 0; transform: translateY(-5px); }
        to { opacity: 1; transform: translateY(0); }
    }
    .animate-fade-in {
        animation: fadeIn 0.2s ease-out forwards;
    }





    /* ===== Notification Settings Animation ===== */
#notifSettingsMenu.show {
    animation: settingsDrop 0.45s cubic-bezier(.16,1,.3,1) forwards;
}
@keyframes settingsDrop {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.96);
        filter: blur(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* ===== Filter Chips ===== */
.notif-chip {
    background: transparent;
    border: 1px solid transparent;
    color: #9ca3af;
    font-size: 11px;
    padding: 6px 0;
    border-radius: 10px;
    transition: all .25s ease;
}
.notif-chip:hover {
    background: rgba(255,255,255,0.05);
    color: #e5e7eb;
}
.notif-chip.active {
    background: rgba(244,63,94,.12);
    color: #fda4af;
    border-color: rgba(244,63,94,.35);
}

/* ===== Action Buttons ===== */
.notif-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    font-size: 11px;
    padding: 9px 0;
    border-radius: 14px;
    transition: all .3s ease;
}
.notif-action:hover {
    background: rgba(255,255,255,0.07);
}

/* ===== Premium Toggle ===== */
.premium-toggle {
    width: 42px;
    height: 22px;
    position: relative;
}
.premium-toggle input {
    display: none;
}
.premium-toggle .slider {
    position: absolute;
    inset: 0;
    background: #2a2a2a;
    border-radius: 999px;
    transition: background .3s;
}
.premium-toggle .slider::before {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 3px;
    left: 3px;
    background: #9ca3af;
    border-radius: 50%;
    transition: transform .35s cubic-bezier(.4,0,.2,1),
                background .3s;
}
.premium-toggle input:checked + .slider {
    background: linear-gradient(135deg,#f43f5e,#e11d48);
}
.premium-toggle input:checked + .slider::before {
    transform: translateX(20px);
    background: white;
}