/* Lab Test Customer Page */
.lab-test-customer-page {
    min-height: calc(100vh - 200px);
    background: #f5f7fa;
    padding: 60px 0;
}

.customer-info-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

/* Header */
.customer-header {
    margin-bottom: 40px;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    color: #4a5568;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

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

.page-title {
    font-size: 36px;
    font-weight: 700;
    color: #1a202c;
    margin: 0;
}

/* Content Card */
.info-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.info-icon {
    background: linear-gradient(135deg, #0051a5 0%, #003d7a 100%);
    padding: 40px;
    text-align: center;
}

.info-icon i {
    font-size: 64px;
    color: white;
}

.info-body {
    padding: 40px;
}

.info-body h2 {
    font-size: 28px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 16px;
}

.info-description {
    font-size: 16px;
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 30px;
}

/* Contact Methods */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: #f7fafc;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
}

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

.contact-icon {
    width: 60px;
    height: 60px;
    background: #0051a5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 28px;
    color: white;
}

.contact-icon.zalo-icon {
    background: linear-gradient(135deg, #0068FF 0%, #0051CC 100%);
}

.contact-details h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 8px;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    font-weight: 600;
    color: #0051a5;
    text-decoration: none;
    margin-bottom: 8px;
}

.contact-link:hover {
    text-decoration: underline;
}

.contact-time {
    font-size: 14px;
    color: #718096;
    margin: 0;
}

/* Instructions */
.instructions,
.benefits {
    padding: 24px;
    background: #f7fafc;
    border-radius: 12px;
    margin-bottom: 20px;
}

.instructions h3,
.benefits h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.instructions h3 i,
.benefits h3 i {
    color: #0051a5;
}

.instruction-list,
.benefit-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.instruction-list li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    font-size: 16px;
    color: #4a5568;
    border-bottom: 1px solid #e2e8f0;
}

.instruction-list li:last-child {
    border-bottom: none;
}

.instruction-list li:before {
    content: "•";
    position: absolute;
    left: 10px;
    color: #0051a5;
    font-weight: 700;
    font-size: 20px;
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 16px;
    color: #4a5568;
}

.benefit-list li i {
    color: #0051a5;
    font-size: 20px;
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .lab-test-customer-page {
        padding: 40px 0;
    }

    .page-title {
        font-size: 28px;
    }

    .info-body {
        padding: 24px;
    }

    .info-body h2 {
        font-size: 24px;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
    }

    .contact-icon {
        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .info-icon {
        padding: 30px;
    }

    .info-icon i {
        font-size: 48px;
    }

    .info-body {
        padding: 20px;
    }

    .instructions,
    .benefits {
        padding: 16px;
    }
}