.success-overlay,
.reg-opt-overlay,
.account-overlay,
.ordersuccess-overlay,
.overlay {
    position: fixed;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(.5px);
    -webkit-backdrop-filter: blur(.5px);
    z-index: 100;
    overflow: hidden;
    scroll-behavior: none;
    display: none;
}

.success-popup {
    background-color: white;
    padding: 0 20px 20px 20px;
    border-radius: 5px;
    width: 500px;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 25px;
    opacity: 0;
    transform: scale(0.9);
    overflow: none;

    h2 {
        margin-top: 10px;
    }

    .overlay-item-dtls {
        display: flex;
        gap: 10px;
        justify-content: center;
        text-align: left;

        img {
            width: 20%;
            height: auto;
        }

        div {
            margin: auto 0;
            font-size: 10pt;

            h3 {
                font-weight: 500;
                margin-bottom: 5px;
            }
        }
    }

    p {
        font-size: 10pt;
    }

    .popup-btn {
        display: flex;
        justify-content: space-around;

        a {
            width: 160px;
            padding: 5px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 8pt;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            text-decoration: none;
            background-color: var(--primary-color);
            border: 1px solid white;
            color: var(--white);
        }

        i {
            font-size: 10pt;
        }

        a:active {
            transform: scale(.9);
            transition: .5s;
        }
    }

    button:first-child {
        color: black;
    }

    button:last-child {
        padding: 10px;
        background: var(--primary-color);
        color: white;
    }

    .item-overlay-close {
        position: absolute;
        top: 0px;
        right: 0px;
        font-size: 15px;
        padding: 5px 10px;
        cursor: pointer;
        color: var(--white);
        transition: .3s;
        background-color: red;
    }
}

/* When you add the 'show' class */
.success-popup.show {
    opacity: 1;
    pointer-events: all;
    animation: bounceIn 1s ease forwards;
    /* Bounce in animation */
}
/* 
body.popup-open {
    overflow: hidden;
    background-color: red;
} */

.no-scroll {
    overflow: hidden;
}

/* Bounce animation */
@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }

    20% {
        opacity: 1;
        transform: scale(1.1);
    }

    50% {
        transform: scale(0.9);
    }

    80% {
        transform: scale(1.03);
    }

    100% {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .success-popup {
        width: 96%;
    }
}

/* Size Guide Overlay Styles */
.size-guide-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.size-guide-overlay.active {
    opacity: 1;
    visibility: visible;
}

.size-guide-container {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(20px);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.size-guide-overlay.active .size-guide-container {
    transform: translateY(0);
}

.size-guide-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: white;
    z-index: 10;
}

.size-guide-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #111827;
    margin: 0;
}

.close-guide-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #6b7280;
    cursor: pointer;
    padding: 0.5rem;
    margin-right: -0.5rem;
}

.size-guide-content {
    padding: 1.5rem;
    flex: 1;
    overflow-y: scroll;
    scrollbar-width: thin;
}

.guide-tabs {
    display: flex;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 1.5rem;
}

.guide-tab {
    padding: 0.75rem 1rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    font-weight: 500;
    font-size: .9rem;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s;
}

.guide-tab.active {
    color: #4f46e5;
    border-bottom-color: #4f46e5;
}

.size-tables {
    margin-top: 1rem;
}

.size-table {
    width: 100%;
    border-collapse: collapse;
    display: none;
}

.size-table.active {
    display: table;
}

.size-table th {
    background: #f3f4f6;
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: #374151;
    font-size: .857rem;
}

.size-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e5e7eb;
    color: #4b5563;
    font-size: .8rem;
}

.size-table tr:last-child td {
    border-bottom: none;
}

.size-table tr:hover td {
    background: #f9fafb;
}

.highlight-cell {
    background: #f5f3ff !important;
    color: #4f46e5 !important;
    font-weight: 500;
}

.measurement-help {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #f9fafb;
    border-radius: 8px;
}

.measurement-title {
    font-size: 1rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 1rem;
}

.measurement-steps {
    display: flex;
    gap: 1.5rem;
}

.measurement-step {
    flex: 1;
    font-size: .75rem;
}

.step-number {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: #4f46e5;
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 24px;
    font-weight: 600;
    margin-right: 0.5rem;
}

@media (max-width: 768px) {
    .size-guide-container {
        width: 95%;
    }

    .measurement-steps {
        flex-direction: column;
        gap: 1rem;
    }

    .size-guide-header {
        padding: 1rem;
    }

    .size-guide-content {
        padding: 1rem;
    }
}