:root {
    --primary-color: #0e27b4fa;
    --primary-light: #3d52d5;
    --primary-dark: #0a1d8a;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Top Header */
.top-header {
    font-size: 0.9rem;
}

.top-header .social-links a {
    margin: 0 5px;
    transition: color 0.3s;
}

.top-header .social-links a:hover {
    color: var(--primary-color) !important;
}

/* Logo Section */
.logo-section {
    border-bottom: 2px solid #f0f0f0;
}

/* Content Section */
.content-section {
    min-height: 400px;
    padding: 40px 0;
}

/* Breadcrumb */
.breadcrumb-wrapper {
    background: linear-gradient(135deg, rgba(14, 39, 180, 0.05) 0%, rgba(123, 45, 158, 0.05) 100%);
    border-bottom: 2px solid rgba(14, 39, 180, 0.1);
    padding: 0;
    margin: 0;
    position: sticky;
    top: 0;
    z-index: 998;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.breadcrumb-custom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 10px 15px;
    background: transparent;
}

.breadcrumb-item-custom {
    display: flex;
    align-items: center;
    font-size: 13px;
    color: #555;
}

.breadcrumb-item-custom a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
}

.breadcrumb-item-custom a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumb-item-custom.active {
    color: #333;
    font-weight: 500;
}

.breadcrumb-item-custom + .breadcrumb-item-custom::before {
    content: '›';
    padding: 0 8px;
    color: #999;
    font-size: 16px;
}

.breadcrumb-item-custom i {
    font-size: 13px;
}

/* Hide breadcrumb on mobile */
@media (max-width: 768px) {
    .breadcrumb-wrapper {
        display: none;
    }
}

/* Breadcrumb - Old Bootstrap Style (keeping for backward compatibility) */
.breadcrumb {
    background-color: #f8f9fa;
    padding: 10px 20px;
    margin-bottom: 20px;
    border-radius: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '›';
    padding: 0 8px;
}

/* Footer */
.page-footer {
    margin-top: 50px;
}

.page-footer a {
    transition: opacity 0.3s;
}

.page-footer a:hover {
    opacity: 0.8;
}

.circle-icon {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255,255,255,0.1);
    transition: background-color 0.3s;
}

.circle-icon:hover {
    background-color: rgba(255,255,255,0.2);
}

/* Utility Classes */
.text-primary-custom {
    color: var(--primary-color);
}

.bg-primary-custom {
    background-color: var(--primary-color);
}

.btn-primary-custom {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.btn-primary-custom:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
}

/* Responsive Images */
img {
    max-width: 100%;
    height: auto;
}

/* Card Styles */
.card {
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 20px;
}

.card-header {
    border-bottom: 2px solid rgba(0,0,0,0.1);
}

/* Table Styles */
.table {
    margin-top: 20px;
}

.table-hover tbody tr:hover {
    background-color: #f8f9fa;
}

/* Alert Styles */
.alert {
    border-radius: 5px;
}

/* Contact Info Responsive */
@media (max-width: 768px) {
    .top-header .contact-info {
        font-size: 0.8rem;
    }
    
    .top-header .col-12 {
        margin-bottom: 10px;
    }
    
    .logo-section img {
        max-height: 60px;
    }
}


/* Department Sidebar Navigation */
.department-sidebar {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    overflow: hidden;
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

.dept-sidebar-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dept-sidebar-header i {
    font-size: 20px;
}

.dept-sidebar-header h6 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.3;
}

.dept-sidebar-nav {
    display: flex;
    flex-direction: column;
}

.dept-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    color: #555;
    text-decoration: none;
    font-size: 13px;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.2s;
}

.dept-nav-item i {
    font-size: 12px;
    width: 16px;
    text-align: center;
    color: var(--primary-color);
}

.dept-nav-item:hover {
    background: #f8f9fa;
    color: var(--primary-color);
    padding-left: 20px;
}

.dept-nav-item.active {
    background: linear-gradient(135deg, rgba(14, 39, 180, 0.1) 0%, rgba(123, 45, 158, 0.1) 100%);
    color: var(--primary-color);
    font-weight: 600;
    border-left: 3px solid var(--primary-color);
}

.dept-nav-item:last-child {
    border-bottom: none;
}

/* Department Page Layout */
.dept-page-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
    margin-top: 20px;
}

.dept-main-content {
    min-width: 0;
}

/* Responsive */
@media (max-width: 992px) {
    .dept-page-layout {
        grid-template-columns: 1fr;
    }
    
    .department-sidebar {
        position: static;
        max-height: none;
        margin-bottom: 20px;
        border-radius: 0;
        box-shadow: none;
        background: #f5f5f5;
    }
    
    .dept-sidebar-header {
        border-radius: 0;
        padding: 12px 15px;
    }
    
    .dept-sidebar-header h6 {
        font-size: 13px;
    }
    
    /* Wrapped center-aligned chips for mobile */
    .dept-sidebar-nav {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
        padding: 15px;
        background: #f5f5f5;
    }
    
    .dept-nav-item {
        flex: 0 0 auto;
        white-space: nowrap;
        border: 1px solid #ddd;
        border-radius: 20px;
        padding: 8px 16px;
        background: white;
        font-size: 12px;
        border-bottom: 1px solid #ddd;
        min-width: auto;
    }
    
    .dept-nav-item:hover {
        padding-left: 16px;
        background: white;
    }
    
    .dept-nav-item.active {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
        border-left: 1px solid var(--primary-color);
    }
    
    .dept-nav-item.active i {
        color: white;
    }
    
    .dept-nav-item i {
        font-size: 11px;
    }
}

@media (max-width: 768px) {
    .dept-sidebar-header h6 {
        font-size: 12px;
    }
    
    .dept-nav-item {
        font-size: 11px;
        padding: 6px 14px;
    }
}


    /* Sidebar Toggle Button Style */
.sidebar-toggle-btn {
    background: #071C1F;
    border: none;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.sidebar-toggle-btn:hover {
    background: #0d2d31;
    transform: scale(1.05);
}

/* Sidebar Header styling */
.sidebar-header {
    margin-bottom: 25px;
    padding-top: 15px;
}

.sidebar-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #071C1F;
    margin-bottom: 10px;
}

.sidebar-divider {
    height: 2px;
    background: linear-gradient(to right, #071C1F, #0d6efd);
    border: none;
    width: 60px;
    margin: 0;
}

/* Spacing for sidebar headings and lists */
#sidebar h4,
#sidebar h2 {
    margin-top: 35px;
    margin-bottom: 15px;
    font-weight: 600;
}

#sidebar .list-group {
    margin-bottom: 25px;
}

/* Transitions for smooth resize */
#main-content {
    transition: all 0.3s ease;
}

#sidebar {
    transition: all 0.3s ease;
}

/* Hide toggle button on mobile */
@media (max-width: 991.98px) {
    .sidebar-toggle-btn {
        display: none;
    }
}

/* Sidebar container with left border */
#sidebar {
    border-left: 3px solid #0d6efd; /* Bootstrap primary blue */
    background-color: #f9fafb; /* Light subtle background */
    padding: 20px;
    border-radius: 0 8px 8px 0;
    min-height: 600px; /* adjust as needed */
}

/* Sidebar header */
.sidebar-title {
    font-size: 1.9rem;
    font-weight: 700;
    color: #0d3a71; /* Darker blue */
    margin-bottom: 10px;
    letter-spacing: 0.03em;
}

/* Divider under header */
.sidebar-divider {
    height: 3px;
    width: 50px;
    background: #0d6efd;
    border-radius: 2px;
    margin-bottom: 25px;
}

/* Section styling */
.sidebar-section {
    background: #fff;
    box-shadow: 0 4px 8px rgb(13 110 253 / 0.1);
    border-radius: 8px;
    padding: 20px 18px;
    transition: box-shadow 0.3s ease;
}

.sidebar-section:hover {
    box-shadow: 0 6px 14px rgb(13 110 253 / 0.2);
}

.sidebar-section .section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #0d3a71;
    margin-bottom: 15px;
    border-bottom: 2px solid #0d6efd;
    padding-bottom: 5px;
}

/* Lists */
.sidebar-section ul {
    padding-left: 0;
    list-style: none;
    font-size: 0.95rem;
}

.sidebar-section ul li {
    margin-bottom: 10px;
    line-height: 1.4;
}

.sidebar-section ul li a {
    color: #0d6efd;
    text-decoration: none;
    transition: color 0.3s ease;
}

.sidebar-section ul li a:hover {
    color: #084298;
    text-decoration: underline;
}

/* Strong label styling */
.sidebar-section ul li strong {
    color: #333;
}

/* Search input */
#sidebar .input-group {
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgb(13 110 253 / 0.15);
}

#sidebar .form-control {
    border: none;
    padding-left: 15px;
}

#sidebar .btn-primary {
    border-radius: 0;
    padding: 0 25px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

#sidebar .btn-primary:hover {
    background-color: #084298;
}

/* Responsive tweaks */
@media (max-width: 991.98px) {
    #sidebar {
        min-height: auto;
        border-left: none;
        border-radius: 0;
        padding: 15px 10px;
        box-shadow: none;
    }
    .sidebar-section {
        box-shadow: none;
        padding: 15px 10px;
    }
}

/* Sidebar Toggle Button - Small Square Top Right */
.sidebar-toggle-btn {
    position: absolute;
    top: 0;
    right: 15px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 0;
    z-index: 10;
}

.sidebar-toggle-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 3px 6px rgba(0,0,0,0.15);
}

.sidebar-toggle-btn:active {
    transform: scale(0.95);
}

.sidebar-toggle-btn i {
    font-size: 14px;
    transition: transform 0.2s ease;
    color: white;
}

/* Sidebar Styling */
#sidebar {
    transition: all 0.3s ease;
}

#sidebar .sidebar-header {
    border-bottom: 2px solid var(--primary-color);
}

#sidebar .sidebar-title {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.25rem;
}

#sidebar .sidebar-divider {
    border-color: var(--primary-color);
    opacity: 0.3;
}

#sidebar .sidebar-section {
    border-left: 3px solid var(--primary-color);
    transition: all 0.3s ease;
}

#sidebar .sidebar-section:hover {
    border-left-color: var(--primary-dark);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

#sidebar .section-title {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(14, 39, 180, 0.1);
}

#sidebar ul li {
    padding: 5px 0;
    border-bottom: 1px solid #f0f0f0;
}

#sidebar ul li:last-child {
    border-bottom: none;
}

#sidebar ul li a {
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

#sidebar ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

#sidebar .input-group .form-control {
    border-right: none;
}

#sidebar .input-group .btn {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

#sidebar .input-group .btn:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

/* Main Content Transition */
#main-content {
    position: relative;
    transition: all 0.3s ease;
}

/* Toggle button container - no height to prevent pushing content */
#main-content .text-end.mb-3 {
    margin-bottom: 0 !important;
    position: relative;
    height: 0;
}

/* Remove extra spacing from h1 */
#main-content .page-title {
    margin-top: 0;
    padding-top: 0;
}

/* Responsive Sidebar */
@media (max-width: 991px) {
    #sidebar {
        margin-top: 30px;
    }
    
    .sidebar-toggle-btn {
        display: none !important;
    }
}


.text-justify {
    text-align: justify;
}

/* =========================================
   Global Soft Blue Background (Inner Pages)
   ========================================= */

body {
    position: relative;
    background: #f8fafc;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;

    background:
        radial-gradient(circle at 15% 25%, #dbeafe 0%, transparent 45%),
        radial-gradient(circle at 85% 30%, #bfdbfe 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, #c7d2fe 0%, transparent 55%),
        linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
}


/* ===============================
   Premium Institutional Styling
   =============================== */

.premium-card {
    position: relative;
    border-radius: 16px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(6px);
    transition: all 0.35s ease;
    overflow: hidden;
}

.premium-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.12);
}

/* Accent strip */
.premium-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 6px;
    height: 100%;
}

.accent-vision::before {
    background: linear-gradient(#0d47a1, #42a5f5);
}

.accent-mission::before {
    background: linear-gradient(#1b5e20, #66bb6a);
}

.accent-quality::before {
    background: linear-gradient(#01579b, #4fc3f7);
}

/* Header */
.premium-header {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.premium-header h4 {
    margin: 0;
    font-weight: 600;
}

/* Icon watermark */
.watermark-icon {
    position: absolute;
    right: 16px;
    bottom: 16px;
    font-size: 90px;
    color: rgba(0,0,0,0.04);
    pointer-events: none;
}

/* Mission list */
.mission-list li {
    position: relative;
    padding-left: 30px;
}

.mission-list li i {
    position: absolute;
    left: 0;
    top: 5px;
}

/* Section gap */
.section-lg {
    margin-top: 3rem;
}


/* Chairman Image – Modern Corporate Styling */
.chairman-img-wrapper {
    position: relative;
    width: 240px;
    height: 300px;
    border-radius: 14px;
    padding: 6px;
    background: linear-gradient(135deg, #0d47a1, #1976d2);
    box-shadow: 0 12px 30px rgba(13, 71, 161, 0.25);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.chairman-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    background: #fff;
}

/* Hover effect – premium but subtle */
.chairman-img-wrapper:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(13, 71, 161, 0.35);
}

/* Soft highlight ring */
.chairman-img-wrapper::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.4);
    pointer-events: none;
}

/* Chairman image – curved border style */
.chairman-img-curved {
    border-radius: 18px;
    border: 4px solid #e3f2fd; /* soft blue */
    box-shadow: 0 10px 25px rgba(13, 71, 161, 0.18);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Optional subtle hover lift */
.chairman-img-curved:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 35px rgba(13, 71, 161, 0.28);
}

/* Section Styling */
.arc-section {
    padding: 50px 20px;
    background: linear-gradient(135deg, #f4f7ff, #eef2ff);
}

.arc-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: #00006A;
    margin-bottom: 40px;
}

/* Modern Table Styling */
.table-responsive {
    overflow-x: auto;
    margin-bottom: 50px;
}

.modern-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    border-radius: 12px;
    overflow: hidden;
}

.modern-table thead {
    background: linear-gradient(90deg, #00006A, #1a1aff);
    color: #ffffff;
}

.modern-table th {
    padding: 14px;
    font-weight: 600;
    text-align: center;
    font-size: 15px;
}

.modern-table td {
    padding: 14px;
    text-align: center;
    font-size: 14px;
    border-bottom: 1px solid #eaeaea;
}

.modern-table tbody tr:hover {
    background-color: #f2f6ff;
    transition: 0.3s ease;
}

.arc-subtitle {
    font-size: 22px;
    font-weight: 600;
    color: #00006A;
    margin-top: 40px;
    margin-bottom: 15px;
}

.arc-content {
    font-size: 14px;
    color: #444;
    margin-bottom: 30px;
}

.arc-content ul {
    padding-left: 20px;
}

.arc-content ul li {
    margin-bottom: 8px;
}

/* ===== Facility Gallery ===== */
.facility-gallery {
    border-top: 2px solid rgba(14, 39, 180, 0.1);
    padding-top: 1.5rem;
}

.fg-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    background: #f5f5f5;
    line-height: 0;
    /* Fixed height container — same on every page */
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Full image visible, centered, no cropping */
.fg-img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
    transition: transform 0.35s ease, opacity 0.35s ease;
}

/* Featured (first image on odd count) — taller container */
.fg-item.fg-item-featured {
    height: 420px;
}

.fg-item:hover .fg-img {
    transform: scale(1.03);
    opacity: 0.85;
}

.fg-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: #fff;
    font-size: 1.6rem;
    background: rgba(14, 39, 180, 0.25);
}

.fg-item:hover .fg-overlay {
    opacity: 1;
}

/* ===== Lightbox ===== */
.fg-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.96);
    flex-direction: column;
    animation: fgFadeIn 0.2s ease;
}

.fg-lightbox.active {
    display: flex;
}

@keyframes fgFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Top bar */
.fg-lb-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    flex-shrink: 0;
}

.fg-lb-counter {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.fg-lb-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.fg-lb-btn {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 1rem;
}

.fg-lb-btn:hover {
    background: rgba(255,255,255,0.22);
}

.fg-lb-close:hover {
    background: rgba(220, 38, 38, 0.7);
}

/* Stage */
.fg-lb-stage {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 0 70px;
}

.fg-lb-img-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-height: calc(100vh - 130px);
    overflow: hidden;
}

.fg-lb-img {
    /* Fill width first; if image is taller than viewport, shrink proportionally */
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: calc(100vh - 130px);
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 4px 40px rgba(0,0,0,0.6);
    animation: fgImgIn 0.2s ease;
}

@keyframes fgImgIn {
    from { opacity: 0; transform: scale(0.97); }
    to   { opacity: 1; transform: scale(1); }
}

/* Arrows */
.fg-lb-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.18);
    color: #fff;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: background 0.2s, transform 0.2s;
    z-index: 2;
}

.fg-lb-arrow:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-50%) scale(1.08);
}

.fg-lb-prev { left: 14px; }
.fg-lb-next { right: 14px; }

/* Caption */
.fg-lb-caption {
    text-align: center;
    color: rgba(255,255,255,0.55);
    font-size: 0.82rem;
    padding: 8px 20px 14px;
    flex-shrink: 0;
    letter-spacing: 0.03em;
}

@media (max-width: 768px) {
    .fg-item           { height: 200px; }
    .fg-item-featured  { height: 260px; }
    .fg-lb-stage   { padding: 0 50px; }
    .fg-lb-arrow   { width: 38px; height: 38px; font-size: 0.9rem; }
    .fg-lb-prev    { left: 6px; }
    .fg-lb-next    { right: 6px; }
}

/* ===== NAAC Page Styles ===== */
:root {
    --naac-grad: linear-gradient(135deg, #0000cc 0%, #6600cc 50%, #cc00cc 100%);
    --naac-grad-soft: linear-gradient(135deg, rgba(0,0,204,0.08) 0%, rgba(102,0,204,0.08) 50%, rgba(204,0,204,0.08) 100%);
}

.naac-section-heading {
    background: var(--naac-grad);
    color: #fff;
    padding: 10px 18px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

/* ── Accordion ── */
.naac-accordion-item {
    border: none;
    margin-bottom: 6px;
    border-radius: 8px !important;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* Collapsed = colorful gradient */
.naac-accordion-btn.collapsed {
    background: var(--naac-grad) !important;
    color: #fff !important;
    font-weight: 500;
    border-radius: 8px !important;
    box-shadow: none !important;
}

.naac-accordion-btn.collapsed::after {
    filter: brightness(0) invert(1);
}

/* Expanded/active = plain white */
.naac-accordion-btn {
    background: #fff !important;
    color: #0000cc !important;
    font-weight: 600;
    border-radius: 8px !important;
    box-shadow: none !important;
    border-bottom: 2px solid rgba(0,0,204,0.15) !important;
}

.naac-accordion-btn::after {
    filter: none;
}

/* ── Criteria vertical nav ── */
.naac-criteria-nav {
    display: flex;
    flex-direction: column;
    gap: 5px;
    position: sticky;
    top: 80px;
}

/* Default = colorful gradient */
.naac-criteria-nav .nav-link {
    background: var(--naac-grad);
    color: #fff;
    border-radius: 8px;
    font-weight: 500;
    padding: 12px 16px;
    border: none;
    transition: all 0.25s ease;
    text-align: left;
    box-shadow: 0 2px 6px rgba(0,0,204,0.2);
    opacity: 0.82;
    width: 100%
}

.naac-criteria-nav .nav-link:hover {
    opacity: 1;
    transform: translateX(4px);
    box-shadow: 0 4px 14px rgba(0,0,204,0.35);
}

/* Active = plain white with colored text */
.naac-criteria-nav .nav-link.active {
    background: #fff !important;
    color: #0000cc !important;
    border: 2px solid #0000cc;
    box-shadow: 0 4px 14px rgba(0,0,204,0.15);
    opacity: 1;
    transform: translateX(4px);
    font-weight: 700;
}

.naac-criteria-nav .nav-link.active small {
    color: #6600cc !important;
}

/* ── Tab content panel ── */
.naac-tab-content {
    border: 1px solid rgba(0,0,204,0.12);
    border-radius: 0 8px 8px 8px;
    padding: 0;
    background: #fff;
    overflow: hidden;
}

/* ── Table ── */
.naac-table {
    margin-bottom: 0;
    border-collapse: separate;
    border-spacing: 0;
}

.naac-table thead tr th {
    background: var(--naac-grad);
    color: #fff;
    font-weight: 600;
    border: none;
    padding: 14px 18px;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

/* Section header rows (1.1, 1.2, etc.) */
.naac-section-row td {
    background: var(--naac-grad) !important;
    color: #fff !important;
    font-weight: 600;
    padding: 10px 18px;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    border: none !important;
}

/* Regular data rows — alternating subtle tint */
.naac-table tbody tr:not(.naac-section-row):nth-child(even) td {
    background: rgba(0,0,204,0.03);
}

.naac-table tbody tr:not(.naac-section-row):hover td {
    background: linear-gradient(135deg, rgba(0,0,204,0.07) 0%, rgba(204,0,204,0.07) 100%);
    transition: background 0.2s;
}

.naac-table tbody tr:not(.naac-section-row) td {
    padding: 9px 18px;
    border-bottom: 1px solid rgba(0,0,204,0.07);
    font-size: 0.88rem;
    color: #333;
    vertical-align: middle;
}

/* Link column */
.naac-table tbody tr:not(.naac-section-row) td:last-child {
    width: 110px;
    text-align: center;
}

.naac-link {
    display: inline-block;
    background: var(--naac-grad);
    color: #fff !important;
    font-weight: 500;
    font-size: 0.8rem;
    text-decoration: none;
    padding: 4px 14px;
    border-radius: 20px;
    transition: all 0.2s;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(0,0,204,0.2);
}

.naac-link:hover {
    opacity: 0.85;
    transform: scale(1.04);
    box-shadow: 0 4px 10px rgba(0,0,204,0.35);
    text-decoration: none;
}

@media (max-width: 991px) {
    .naac-criteria-nav {
        flex-direction: row;
        flex-wrap: wrap;
        position: static;
        gap: 4px;
    }
    .naac-criteria-nav .nav-link {
        padding: 8px 12px;
        font-size: 0.82rem;
        transform: none !important;
    }
    .naac-table tbody tr:not(.naac-section-row) td:last-child {
        width: auto;
    }
}

/* ===== Global Heading Colors — match Latest News page style ===== */
.page-title {
    color: var(--primary-color);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.content-box h1,
.content-box h2,
.content-box h3,
.content-box h4,
.content-box h5,
.content-box h6 {
    color: var(--primary-color);
}

/* Keep table header text white (overrides above) */
.content-box table thead th {
    color: #fff;
}

/* Keep naac-section-heading white */
.naac-section-heading {
    color: #fff !important;
}


.pdf-btn {
    background: linear-gradient(135deg, #0000cc 0%, #5500cc 50%, #b200b2 100%);
    color: #ffffff;
    border-radius: 8px;
    padding: 15px 20px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.pdf-btn:hover {
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}

.pdf-icon {
    font-size: 22px;
    color: #ff4d4d;
}

.btn-effect-1 {
    position: relative;
    overflow: hidden;
}

.btn-effect-1::after {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.15);
    transition: 0.4s;
}

.btn-effect-1:hover::after {
    left: 100%;
}

.theme-btn-1 {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* ===== Table thead — theme gradient header for all content tables ===== */
.content-box table thead tr th,
.content-box .table-responsive table thead tr th {
    background: linear-gradient(135deg, #0000cc 0%, #6600cc 50%, #cc00cc 100%);
    color: #fff !important;
    font-weight: 600;
    padding: 10px 14px;
    border: none;
    white-space: nowrap;
}

.content-box table {
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

.content-box table tbody tr:nth-child(even) td {
    background: rgba(0,0,204,0.03);
}

.content-box table tbody tr:hover td {
    background: rgba(0,0,204,0.06);
    transition: background 0.2s;
}

.content-box table tbody tr td {
    padding: 9px 14px;
    border-bottom: 1px solid rgba(0,0,204,0.07);
    vertical-align: middle;
}

/* ===== Utility Classes (replaces inline styles across pages) ===== */

/* Text alignment */
.text-justify { text-align: justify !important; }

/* Iframe embeds */
.iframe-full    { width: 100%; border: none; display: block; }
.iframe-900     { width: 100%; height: 900px; border: none; display: block; }
.iframe-600     { width: 100%; height: 600px; border: none; display: block; }
.iframe-400     { width: 100%; height: 400px; border: none; display: block; }

/* Image utilities */
.img-rounded-lg { border-radius: 16px; }
.img-max-280    { max-width: 280px; }
.img-max-800    { max-width: 800px; margin: 0 auto; display: block; }
.img-logo-sm    { max-height: 220px; width: auto; }
.img-thumb-150  { width: 150px; height: auto; object-fit: contain; }
.img-thumb-80   { width: 80px; height: auto; }

/* Table utilities */
.table-bordered-dark { border: 1px solid #000; }
.table-bordered-dark th,
.table-bordered-dark td { border: 1px solid #000; }
.col-w-8  { width: 8%; }
.col-w-20 { width: 20%; }
.col-w-72 { width: 72%; }
.col-w-80 { width: 80px; }

/* Heading color overrides */
.heading-white   { color: #fff !important; }
.heading-dark    { color: #000 !important; }
.heading-primary { color: var(--primary-color) !important; }
.heading-navy    { background-color: #00006A; color: #fff; padding: 5px 0; text-align: center; }

/* Card/box utilities */
.card-highlight {
    color: blue;
    padding: 5px;
    border: 2px solid #eee;
    border-radius: 4px;
    text-align: center;
}

/* Font size utilities */
.fs-095 { font-size: 0.95rem; }
.fs-105 { font-size: 1.05rem; }
.lh-18  { line-height: 1.8; }

/* Paragraph spacing */
.mb-10px { margin-bottom: 10px; }

/* Print-friendly */
@media print {
    .announcement-bar,
    .mob-nav,
    .bril-main-menu-wrapper,
    .sidebar-toggle-btn,
    #sidebar { display: none !important; }
    .col-lg-9 { width: 100% !important; }
}