/* ===== Lab Test Customer Page ===== */
.lab-test-customer-page {
    min-height: calc(100vh - 200px);
    background: #f0f4f8;
    padding: 32px 0 40px;
}

.customer-info-wrapper {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header */
.customer-header {
    text-align: center;
    margin-bottom: 24px;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    background: white;
    border: 1.5px solid #d1d9e6;
    border-radius: 7px;
    color: #4a5568;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.25s ease;
    margin-bottom: 14px;
}

    .btn-back:hover {
        background: #0051a5;
        color: white;
        border-color: #0051a5;
    }

.page-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a202c;
    margin: 0;
    line-height: 1.4;
}

/* Contact Cards */
.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 18px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: white;
    border-radius: 12px;
    padding: 14px 20px;
    text-decoration: none;
    box-shadow: 0 1px 6px rgba(0,0,0,0.07);
    border: 1.5px solid #e8edf4;
    transition: border-color 0.2s, transform 0.2s;
}

    .contact-card:hover {
        border-color: #0051a5;
        transform: translateY(-2px);
    }

.contact-card-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

    .contact-card-icon.phone-icon {
        background: #0051a5;
    }

        .contact-card-icon.phone-icon i {
            font-size: 22px;
            color: white;
        }

    .contact-card-icon.zalo-icon {
        background: white;
        border: 2px solid #e2e8f0;
    }

        .contact-card-icon.zalo-icon img {
            width: 38px;
            height: 38px;
            object-fit: contain;
            border-radius: 50%;
        }

    .contact-card-icon.messenger-icon {
        background: linear-gradient(135deg, #0099ff 0%, #a040f0 100%);
    }

        .contact-card-icon.messenger-icon i {
            font-size: 22px;
            color: white;
        }

.contact-card-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-card-label {
    font-size: 15px;
    font-weight: 700;
    color: #1a202c;
}

.contact-card-value {
    font-size: 14px;
    font-weight: 600;
    color: #0051a5;
}

.hotline-sep {
    color: #a0aec0;
}

.contact-card-sub {
    font-size: 12px;
    color: #718096;
}

/* Info Prepare */
.info-prepare {
    background: white;
    border-radius: 12px;
    padding: 18px 22px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.07);
    border: 1.5px solid #e8edf4;
}

    .info-prepare h3 {
        font-size: 15px;
        font-weight: 700;
        color: #1a202c;
        margin-bottom: 12px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

        .info-prepare h3 i {
            color: #0051a5;
            font-size: 16px;
        }

    .info-prepare ul {
        list-style: disc;
        padding-left: 20px;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

        .info-prepare ul li {
            font-size: 14px;
            color: #4a5568;
            line-height: 1.5;
        }

/* Responsive Mobile */
@media (max-width: 576px) {
    .lab-test-customer-page {
        padding: 16px 0 24px;
    }

    .page-title {
        font-size: 17px;
    }

    .contact-card {
        padding: 12px 14px;
        gap: 12px;
    }

    .contact-card-icon {
        width: 44px;
        height: 44px;
    }

        .contact-card-icon.phone-icon i,
        .contact-card-icon.messenger-icon i {
            font-size: 19px;
        }

        .contact-card-icon.zalo-icon img {
            width: 32px;
            height: 32px;
        }

    .contact-card-label {
        font-size: 14px;
    }

    .contact-card-value {
        font-size: 13px;
    }

    .info-prepare {
        padding: 14px 16px;
    }

        .info-prepare h3 {
            font-size: 14px;
        }

        .info-prepare ul li {
            font-size: 13px;
        }
}