@keyframes rainbowGlow {
    0%{
        box-shadow:0 0 5px #00bfff;
        border-color:#00bfff;
    }

    25%{
        box-shadow:0 0 15px #00ff88;
        border-color:#00ff88;
    }

    50%{
        box-shadow:0 0 15px #ffcc00;
        border-color:#ffcc00;
    }

    75%{
        box-shadow:0 0 15px #ff4d4d;
        border-color:#ff4d4d;
    }

    100%{
        box-shadow:0 0 5px #00bfff;
        border-color:#00bfff;
    }
}

/* Tất cả card, box, sản phẩm */

.card,
.product-item,
.item-product,
.bg-white,
.rounded-md,
.rounded-lg,
.rounded-xl,
.border,
.border-primary{
    border:1px solid #00bfff !important;
    animation:rainbowGlow 4s linear infinite;
}@keyframes neonGlow {
    0%{
        border-color:#00bfff;
        box-shadow:0 0 5px #00bfff;
    }

    50%{
        border-color:#66d9ff;
        box-shadow:
            0 0 15px #00bfff,
            0 0 25px #00bfff;
    }

    100%{
        border-color:#00bfff;
        box-shadow:0 0 5px #00bfff;
    }
}

/* Tất cả danh mục */

.category-link{
    border:1px solid #00bfff !important;
    animation:neonGlow 3s infinite;
    border-radius:12px !important;
}
.contact-buttons{
display:flex;
gap:10px;
margin-top:15px;
flex-wrap:wrap;
}

.zalo-btn,
.tele-btn,
.fb-btn{
    padding:10px 16px;
    border-radius:12px;
    text-decoration:none;
    color:#fff !important;
    font-weight:bold;
}

.zalo-btn{
    background:#0068ff;
}

.tele-btn{
    background:#229ED9;
}

.fb-btn{
    background:#1877F2;
}

@keyframes rainbowBtn{
0%{
box-shadow:0 0 5px #00bfff;
}
25%{
box-shadow:0 0 20px #00ff88;
}
50%{
box-shadow:0 0 20px #ffcc00;
}
75%{
box-shadow:0 0 20px #ff44dd;
}
100%{
box-shadow:0 0 5px #00bfff;
}
}

.zalo-btn,
.tele-btn,
.fb-btn{
animation:rainbowBtn 1.2s linear infinite;
position:relative;
overflow:hidden;
}