/* ===========================
   SubWave Custom Styles
   =========================== */

body {
    font-family: 'Vazirmatn', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* گرید پس‌زمینه تم شب */
.dark .titanium-grid {
    background-color: #090A0F;
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(234, 179, 8, 0.08) 0%, transparent 60%),
        linear-gradient(to right, rgba(35, 40, 54, 0.45) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(35, 40, 54, 0.45) 1px, transparent 1px);
    background-size: 100% 100%, 42px 42px, 42px 42px;
}

/* گرید پس‌زمینه تم روز پالت Sand */
html:not(.dark) .titanium-grid {
    background-color: #EBE2CC;
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(183, 176, 158, 0.25) 0%, transparent 65%),
        linear-gradient(to right, rgba(183, 176, 158, 0.35) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(183, 176, 158, 0.35) 1px, transparent 1px);
    background-size: 100% 100%, 42px 42px, 42px 42px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 7px;
}
.dark ::-webkit-scrollbar-track {
    background: #090A0F;
}
html:not(.dark) ::-webkit-scrollbar-track {
    background: #EBE2CC;
}
.dark ::-webkit-scrollbar-thumb {
    background: #232836;
    border-radius: 4px;
}
html:not(.dark) ::-webkit-scrollbar-thumb {
    background: #B7B09E;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #EAB308;
}