/* =========================
   LAB INTRO BOX (Same as MoU)
   ========================= */
.lab-intro-box {
    background: #fff3f3;
    padding: 35px 30px;
    border-radius: 18px;
    margin-bottom: 40px;
    box-shadow: 0 8px 22px rgba(0,0,0,0.08);
    border-left: 6px solid #800000;
}

.lab-intro-box h3 {
    font-size: 17px;
    font-weight: 500;
    font-style: italic;
    line-height: 1.9;
    color: #800000;
    margin: 0;
    text-align: justify;
}

/* Mobile adjustment */
@media (max-width: 768px) {
    .lab-intro-box {
        padding: 25px 20px;
    }

    .lab-intro-box h3 {
        font-size: 16px;
    }
}

/* =========================
   LAB SECTION AREA
   ========================= */
.lab-area {
    padding: 60px 0;
    background: #f8f9fc;
}

/* =========================
   LAB TABS (Same behavior)
   ========================= */
.lab-tabs {
    border-bottom: 2px solid #e0e0e0;
}

.lab-tabs > li {
    margin-right: 5px;
}

.lab-tabs > li > a {
    border: none;
    padding: 12px 20px;
    font-weight: 600;
    color: #555;
    background: transparent;
}

.lab-tabs > li.active > a,
.lab-tabs > li > a:hover {
    background: #007bff;
    color: #fff !important;
    border-radius: 6px 6px 0 0;
}

/* =========================
   LAB TAB CONTENT CARD
   ========================= */
.lab-content {
    margin-top: 20px;
    background: #ffffff;
    padding: 25px;
    border-radius: 0 10px 10px 10px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

/* =========================
   LAB TABLE STYLING
   ========================= */
.lab-table {
    margin-top: 20px;
}

.lab-table thead {
    background: #007bff;
    color: #ffffff;
}

.lab-table thead th {
    text-align: center;
    vertical-align: middle;
    padding: 12px;
    font-weight: 600;
}

.lab-table tbody td {
    vertical-align: middle;
    padding: 10px;
    font-size: 15px;
}

.lab-table.table-bordered th,
.lab-table.table-bordered td {
    border: 1px solid #dee2e6;
}

/* Hover effect */
.lab-table tbody tr:hover {
    background-color: #f1f6ff;
}

/* Responsive */
.lab-table-responsive {
    overflow-x: auto;
}

/* =========================
   LAB TABLE COLUMN CONTROL
   ========================= */
.lab-table th:nth-child(1),
.lab-table td:nth-child(1) {
    width: 8%;
    text-align: center;
    white-space: nowrap;
}

.lab-table th:nth-child(2),
.lab-table td:nth-child(2) {
    width: 30%;
    text-align: left;
}

.lab-table th:nth-child(3),
.lab-table td:nth-child(3) {
    width: 20%;
    text-align: center;
}

.lab-table th:nth-child(4),
.lab-table td:nth-child(4) {
    width: 42%;
    text-align: left;
}