html, body {
    min-height: 100%;
    background: #f4f6f9;
}

.login-body {
    min-height: 100vh;
    background: linear-gradient(135deg, #101827, #1e3a5f, #0f766e);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-wrapper {
    width: 100%;
    padding: 24px;
}

.login-card {
    max-width: 420px;
    margin: auto;
    padding: 34px 28px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(14px);
}

.login-logo {
    display: block;
    max-width: 210px;
    margin: 0 auto;
}

.price-page {
    max-width: 760px;
    margin: auto;
    padding: 16px;
}

.top-bar {
    background: linear-gradient(135deg, #101827, #1e3a5f);
    border-radius: 22px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.top-logo {
    max-height: 46px;
}

.search-card {
    background: #ffffff;
    border-radius: 22px;
    padding: 20px;
    box-shadow: 0 10px 35px rgba(15, 23, 42, 0.10);
}

.barcode-input {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 3px;
    height: 72px;
    border-radius: 18px;
    text-align: center;
}

.results-area {
    padding-bottom: 40px;
}

.product-card {
    background: #ffffff;
    border-radius: 22px;
    padding: 18px;
    margin-bottom: 14px;
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.09);
    border-left: 6px solid #1e3a5f;
}

.product-title {
    font-size: 19px;
    font-weight: 700;
    color: #111827;
}

.product-code {
    font-size: 13px;
    color: #6b7280;
    margin-top: 4px;
}

.product-info-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 14px;
}

.price-box,
.stock-box {
    border-radius: 18px;
    padding: 14px;
    background: #f3f4f6;
}

    .price-box span,
    .stock-box span {
        display: block;
        font-size: 13px;
        color: #6b7280;
    }

    .price-box strong {
        display: block;
        font-size: 26px;
        color: #047857;
    }

    .stock-box strong {
        display: block;
        font-size: 26px;
        color: #1e3a8a;
    }

@media (max-width: 576px) {
    .barcode-input {
        font-size: 26px;
        height: 68px;
    }

    .product-info-row {
        grid-template-columns: 1fr;
    }
}