:root {
    --cirt-blue: #32327f;
    --cirt-orange: #ff6d12;
    --bs-body-font-family: 'Inter', sans-serif;
}

body {
    font-family: var(--bs-body-font-family);
    background-color: #f3f4f6;
    /* bg-gray-100 */
    color: #1f2937;
    /* text-gray-800 */
}

/* --- Custom Color Utilities --- */
.text-cirt-blue {
    color: var(--cirt-blue) !important;
}

.bg-cirt-blue {
    background-color: var(--cirt-blue) !important;
}

.text-cirt-orange {
    color: var(--cirt-orange) !important;
}

.bg-cirt-orange {
    background-color: var(--cirt-orange) !important;
}

.border-cirt-blue {
    border-color: var(--cirt-blue) !important;
}

.border-cirt-orange {
    border-color: var(--cirt-orange) !important;
}

/* --- Sidebar Navigation --- */
.nav-link-custom {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    color: var(--cirt-blue);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    margin-bottom: 0.5rem;
}

.nav-link-custom:hover {
    background-color: rgba(50, 50, 127, 0.1);
    /* 10% opacity blue */
    color: var(--cirt-blue);
}

.nav-link-custom.active-tab {
    background-color: var(--cirt-orange);
    color: white !important;
    font-weight: 600;
    transform: translateX(4px);
    box-shadow: 0 4px 14px 0 rgba(255, 109, 18, 0.3);
}

/* --- Content Area --- */
.content-area {
    max-height: 90vh;
    overflow-y: auto;
}

/* Custom Scrollbar */
.content-area::-webkit-scrollbar {
    width: 8px;
}

.content-area::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.content-area::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 10px;
}

.content-area::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}

/* --- Content Panels Visibility --- */
.content-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.content-panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Faculty Cards --- */
.faculty-card {
    transition: all 0.3s ease;
    border-top: 4px solid var(--cirt-orange);
}

.faculty-card:hover {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, .175) !important;
    transform: translateY(-5px);
}

.faculty-card img {
    transition: transform 0.5s ease;
    width: 120px;
    height: 120px;
    border: 2px #212466 solid;
    border-radius: 50%;
}

.faculty-card:hover img {
    transform: scale(1.05);
}

/* --- Exact Table Styles from Original --- */
.styled-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    margin-top: 16px;
    margin-bottom: 32px;
    font-size: 0.9rem;
    background-color: white;
}

.styled-table thead th {
    background-color: var(--cirt-blue);
    color: white;
    font-weight: bold;
    text-align: left;
    padding: 12px 15px;
    border: none;
}

.styled-table th:first-child,
.styled-table td:first-child {
    text-align: center;
    width: 60px;
    font-weight: bold;
    color: var(--cirt-orange);
}

.styled-table tbody tr {
    border-bottom: 1px solid #dddddd;
    background-color: #ffffff;
}

.styled-table tbody tr:last-of-type {
    border-bottom: 2px solid var(--cirt-blue);
}

.styled-table tbody tr:nth-of-type(even) {
    background-color: #f9f9f9;
}

.styled-table td {
    padding: 12px 15px;
    color: #333;
}

.styled-table a {
    color: var(--cirt-blue);
    text-decoration: none;
    font-weight: 500;
}

.styled-table a:hover {
    color: var(--cirt-orange);
    text-decoration: underline;
}

.content-panel {
    display: none;
}

.content-panel.active {
    display: block;
}