/* ==========================================================================
   Jubilant College - Core Design System & Stylesheet
   ========================================================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- Root Variables & Theme System --- */
:root {
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Light Theme Palette (Default) */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --primary: #1e3a8a;
    --primary-light: #3b82f6;
    --primary-dark: #1e40af;
    --accent: #d97706;
    --accent-light: #f59e0b;
    --accent-hover: #b45309;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;

    /* Styling Properties */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-full: 9999px;
    
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 40px -10px rgba(15, 23, 42, 0.12), 0 12px 16px -8px rgba(15, 23, 42, 0.12);
    
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-blur: 12px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --max-width: 1280px;
    --navbar-height: 80px;
}

/* --- Dark Theme Palette Overrides --- */
body.dark-mode {
    --bg-primary: #090d16;
    --bg-secondary: #111827;
    --bg-tertiary: #1f2937;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --primary: #60a5fa;
    --primary-light: #93c5fd;
    --primary-dark: #2563eb;
    --accent: #fbbf24;
    --accent-light: #fcd34d;
    --accent-hover: #f59e0b;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.4), 0 12px 16px -8px rgba(0, 0, 0, 0.4);
    
    --glass-bg: rgba(17, 24, 39, 0.7);
    --glass-border: rgba(255, 255, 255, 0.06);
}

/* --- Base Resets & Typography --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; margin-bottom: 1.5rem; position: relative; }
h3 { font-size: 1.75rem; margin-bottom: 1rem; }
h4 { font-size: 1.25rem; }

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

/* --- Global Layout Utilities --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 8rem 0;
}

.section-dark {
    background-color: var(--bg-tertiary);
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

/* Prevent grid cells from expanding to fit wide content (like tables) */
.grid-2 > *, .grid-3 > *, .grid-4 > *, .cms-grid > * {
    min-width: 0;
}

/* Text alignments & coloring */
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-primary-color { color: var(--primary); }
.section-subtitle {
    text-transform: uppercase;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 0.75rem;
    display: block;
}

/* Section decorative line */
.title-line::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: var(--border-radius-full);
    margin-top: 0.5rem;
}
.title-line-center {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.title-line-center::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: var(--border-radius-full);
    margin-top: 0.75rem;
}

/* --- Header & Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--navbar-height);
    background-color: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: background-color var(--transition-normal), border-color var(--transition-normal), height var(--transition-normal);
}

.header.scrolled {
    height: 70px;
    box-shadow: var(--shadow-sm);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width var(--transition-normal);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

/* Theme switch toggle styling */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.theme-toggle:hover {
    background-color: var(--primary-light);
    color: white;
    transform: scale(1.05);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
}

.theme-toggle .sun-icon { display: none; }
body.dark-mode .theme-toggle .moon-icon { display: none; }
body.dark-mode .theme-toggle .sun-icon { display: block; }

/* Menu Toggle for Mobile */
.burger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    cursor: pointer;
}

.burger span {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: var(--border-radius-full);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* --- Buttons & Action Elements --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
    border: 1px solid transparent;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 14px rgba(30, 58, 138, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.3);
}

.btn-secondary {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--glass-border);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
    box-shadow: var(--shadow-md);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: white;
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.25);
}

.btn-accent:hover {
    background: linear-gradient(135deg, var(--accent-hover), var(--accent));
    box-shadow: 0 6px 20px rgba(217, 119, 6, 0.35);
}

.btn-round {
    border-radius: var(--border-radius-full);
    padding: 0.75rem 2rem;
}

/* --- Card Styles --- */
.card {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card-img-wrapper {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    background-color: var(--bg-tertiary);
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card-img {
    transform: scale(1.08);
}

.card-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--accent);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-content {
    padding: 2rem;
}

/* --- Glassmorphic UI Panels --- */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-md);
}

/* --- Hero Showcase --- */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    padding-top: var(--navbar-height);
    background: radial-gradient(circle at 10% 20%, rgba(30, 58, 138, 0.06) 0%, rgba(0, 0, 0, 0) 90%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 4rem;
    min-height: calc(100vh - var(--navbar-height));
    padding: 2rem;
}

.hero-badge {
    background-color: rgba(30, 58, 138, 0.08);
    color: var(--primary);
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
}
body.dark-mode .hero-badge {
    background-color: rgba(96, 165, 250, 0.15);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
}

.hero-stat-item h3 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.hero-stat-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.hero-visual {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-img-bg {
    width: 100%;
    height: 480px;
    border-radius: var(--border-radius-lg);
    background: linear-gradient(135deg, rgba(30,58,138,0.2) 0%, rgba(217,119,6,0.2) 100%);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--glass-border);
}

.hero-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    mix-blend-mode: overlay;
    opacity: 0.95;
}

.hero-floating-card {
    position: absolute;
    bottom: 2rem;
    left: -2rem;
    padding: 1.25rem;
    max-width: 260px;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-radius: var(--border-radius-md);
    animation: float 4s ease-in-out infinite;
}

.hero-floating-card-2 {
    position: absolute;
    top: 2rem;
    right: -1rem;
    padding: 1.25rem;
    max-width: 220px;
    border-radius: var(--border-radius-md);
    animation: float 4.5s ease-in-out infinite alternate;
}

@keyframes float {
    0% { transform: translateY(0); }
    100% { transform: translateY(-10px); }
}

/* --- Features Section --- */
.feat-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background-color: rgba(30, 58, 138, 0.08);
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}
body.dark-mode .feat-icon-box {
    background-color: rgba(96, 165, 250, 0.15);
}

/* --- Timelines & Timetables --- */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 4rem auto 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background-color: var(--glass-border);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 2rem 3rem;
    box-sizing: border-box;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    top: 2.2rem;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    border: 4px solid var(--primary);
    z-index: 1;
}

.timeline-item-left {
    left: 0;
    text-align: right;
}

.timeline-item-right {
    left: 50%;
}

.timeline-item-right::after {
    left: -10px;
}

.timeline-year {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 0.5rem;
    display: inline-block;
}

.timeline-content {
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--glass-border);
}

/* --- Portal & Dashboards Layout --- */
.portal-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: calc(100vh - var(--navbar-height));
    margin-top: var(--navbar-height);
}

.portal-sidebar {
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--glass-border);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.portal-user-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 2rem;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.user-info h4 {
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.user-info p {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.portal-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.portal-menu-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    cursor: pointer;
}

.portal-menu-link:hover,
.portal-menu-link.active {
    background-color: rgba(30, 58, 138, 0.08);
    color: var(--primary);
}
body.dark-mode .portal-menu-link:hover,
body.dark-mode .portal-menu-link.active {
    background-color: rgba(96, 165, 250, 0.15);
}

.portal-main {
    padding: 2.5rem 3rem;
    background-color: var(--bg-primary);
    overflow-y: auto;
}

.portal-section-title {
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Dashboard statistics grid */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
}

.stat-header {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.stat-val {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

/* --- Forms & Controls --- */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--glass-border);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

/* --- Tables & Data Grids --- */
.table-responsive {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
    text-align: left;
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--glass-border);
}

.data-table th, 
.data-table td {
    padding: 1rem 1.5rem;
}

.data-table th {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--glass-border);
}

.data-table td {
    border-bottom: 1px solid var(--glass-border);
    font-size: 0.95rem;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tbody tr:hover {
    background-color: rgba(30, 58, 138, 0.02);
}
body.dark-mode .data-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-pending {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.badge-danger {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

/* --- Search & Filters Header --- */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    max-width: 400px;
    width: 100%;
}

.search-box .form-control {
    padding-left: 2.75rem;
}

.search-box svg {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-muted);
}

.filter-group {
    display: flex;
    gap: 0.75rem;
}

.filter-btn {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-full);
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.filter-btn.active, 
.filter-btn:hover {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* --- Accordions --- */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion-item {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.accordion-header {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
    user-select: none;
}

.accordion-icon {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out, padding var(--transition-normal);
}

.accordion-item.active .accordion-content {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem 1.5rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 1.25rem;
}

/* --- Modals --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(9, 13, 22, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    width: 90%;
    max-width: 600px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--glass-border);
    transform: translateY(20px);
    transition: transform var(--transition-fast);
    overflow: hidden;
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-muted);
}

.modal-body {
    padding: 2rem 1.5rem;
}

/* --- Footer --- */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    padding: 5rem 0 2rem 0;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-col h4 {
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent);
}

.footer-logo-desc {
    color: var(--text-muted);
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.social-icon:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* --- Responsive Adaptations (Media Queries) --- */
@media (max-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2rem; }
    .hero-title { font-size: 3.25rem; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .section { padding: 5rem 0; }
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
        padding-top: 2rem;
    }
    .hero-badge, .hero-desc { margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .hero-img-bg { height: 350px; }
    .hero-floating-card { left: 1rem; bottom: 1rem; }
    .hero-floating-card-2 { right: 1rem; top: 1rem; }
    
    .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 2rem; }
    
    .nav-links {
        display: none; /* Mobile menu active logic below */
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        width: 100vw;
        height: calc(100vh - var(--navbar-height));
        background-color: var(--bg-secondary);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 3rem;
        gap: 2rem;
        border-top: 1px solid var(--glass-border);
        z-index: 999;
        transition: transform var(--transition-normal);
        transform: translateY(-100%);
    }

    .nav-links.active {
        display: flex;
        transform: translateY(0);
    }
    
    .burger { display: flex; }
    .burger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .burger.active span:nth-child(2) { opacity: 0; }
    .burger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    .timeline::before { left: 2rem; }
    .timeline-item { width: 100%; padding-left: 4rem; padding-right: 0; text-align: left; }
    .timeline-item::after { left: 1.4rem; right: auto; }
    .timeline-item-right { left: 0; }
    
    .portal-container { grid-template-columns: 1fr; }
    .portal-sidebar { border-right: none; border-bottom: 1px solid var(--glass-border); padding: 1.5rem; }
    .portal-main { padding: 1.5rem; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 480px) {
    h1 { font-size: 2.5rem; }
    .hero-title { font-size: 2.5rem; }
    .grid-4 { grid-template-columns: 1fr; }
    .stat-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
}

/* ==========================================================================
   Mobile-First Screen Optimizations & Responsive Fixes
   ========================================================================== */

/* Page Viewport Scroll Lock */
html, body {
    overflow-x: hidden !important;
}

/* 1. Dynamic CMS Grid Collapse */
.cms-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 3rem;
}
@media (max-width: 992px) {
    .cms-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
}

/* 2. Mobile Header Layout & Portal Menu Drawer spacing */
.mobile-only {
    display: none;
}
@media (max-width: 768px) {
    .container {
        padding: 0 1rem !important;
    }
    .logo {
        font-size: 1.15rem !important;
        gap: 0.5rem !important;
    }
    .logo-icon {
        width: 32px !important;
        height: 32px !important;
        font-size: 1rem !important;
        border-radius: 8px !important;
    }
    .nav-actions {
        gap: 0.75rem !important;
    }
    .theme-toggle {
        width: 34px !important;
        height: 34px !important;
    }
    .mobile-only {
        display: block !important;
    }
    .nav-actions .btn-primary {
        display: none !important; /* Hide top bar button to prevent overlap */
    }
    .nav-links {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
        overflow-y: auto;
    }
}

/* 3. Stats Counter Grid Auto-collapse */
@media (max-width: 576px) {
    .hero-stats {
        grid-template-columns: 1fr !important;
        gap: 1.25rem !important;
        text-align: center !important;
    }
}

/* 4. Form Controls Mobile Focus Zoom Prevention */
@media (max-width: 768px) {
    .form-control, 
    .form-group select, 
    .form-group textarea {
        font-size: 16px !important; /* Prevents auto-zoom on iOS/Android focus */
    }
}

/* 5. Mobile Data Table Scroll Width Safeguard */
@media (max-width: 768px) {
    .data-table {
        min-width: 650px !important;
    }
}

/* 6. Admin Portal Sidebar collapse to horizontal ellipses dropdown */
.portal-mobile-selector {
    display: none;
}
.mobile-logout-item {
    display: none;
}

@media (max-width: 768px) {
    .portal-container {
        grid-template-columns: 1fr !important;
        display: flex !important;
        flex-direction: column !important;
    }
    .portal-sidebar {
        width: 100% !important;
        border-right: none !important;
        border-bottom: 1px solid var(--glass-border) !important;
        padding: 0.75rem 1rem !important;
        position: relative !important; /* Context for absolute positioning of menu dropdown */
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        background-color: var(--bg-secondary) !important;
        z-index: 100 !important;
    }
    .sidebar-top-wrapper {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        width: 100% !important;
    }
    .portal-user-profile {
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
        border-bottom: none !important;
        display: flex !important;
        align-items: center !important;
    }
    .portal-user-profile .user-avatar {
        width: 36px !important;
        height: 36px !important;
        font-size: 1rem !important;
    }
    .portal-user-profile .user-info {
        display: none !important; /* Hide username details on small screens to save space */
    }
    
    /* Ellipses Dropdown Toggle Selector */
    .portal-mobile-selector {
        display: flex !important;
        align-items: center;
        gap: 0.75rem;
        padding: 0.5rem 1rem;
        background-color: var(--bg-tertiary);
        border-radius: var(--border-radius-full);
        border: 1px solid var(--glass-border);
        cursor: pointer;
        font-weight: 600;
        font-size: 0.9rem;
        user-select: none;
    }
    .portal-mobile-selector:hover {
        background-color: var(--glass-border);
    }
    .ellipses-btn {
        background: none;
        border: none;
        color: var(--text-primary);
        font-weight: 800;
        font-size: 1.1rem;
        cursor: pointer;
        padding: 0;
        line-height: 1;
        letter-spacing: 0.05em;
    }
    
    /* Dropdown menu formatting overlay */
    .portal-menu {
        display: none !important; /* Hide menu dropdown by default on mobile */
        position: absolute !important;
        top: 100% !important;
        right: 1rem !important;
        width: 250px !important;
        background-color: var(--bg-secondary) !important;
        border: 1px solid var(--glass-border) !important;
        border-radius: var(--border-radius-md) !important;
        box-shadow: var(--shadow-lg) !important;
        padding: 0.75rem !important;
        z-index: 1000 !important;
        flex-direction: column !important;
        gap: 0.35rem !important;
        margin: 0.5rem 0 0 0 !important;
    }
    .portal-menu.active {
        display: flex !important; /* Show when active class is toggled */
    }
    .portal-menu-link {
        padding: 0.65rem 0.85rem !important;
        border-radius: var(--border-radius-sm) !important;
        font-size: 0.9rem !important;
        width: 100% !important;
        display: block !important;
        white-space: nowrap !important;
    }
    .portal-menu-link:hover,
    .portal-menu-link.active {
        background-color: rgba(30, 58, 138, 0.08) !important;
        color: var(--primary) !important;
    }
    
    .desktop-logout-btn {
        display: none !important; /* Hide bottom block button */
    }
    .mobile-logout-item {
        display: block !important;
        border-top: 1px solid var(--glass-border);
        margin-top: 0.5rem;
        padding-top: 0.5rem;
    }
    .logout-color {
        color: var(--danger) !important;
    }
    
    .portal-main {
        padding: 1.5rem 1rem !important;
    }
}

/* 7. Hero Section Cleanups & Spacers for Tiny Screens */
@media (max-width: 576px) {
    .hero-buttons {
        flex-direction: column !important;
        gap: 1rem !important;
        width: 100% !important;
        margin-left: auto !important;
        margin-right: auto !important;
        align-items: center !important;
    }
    .hero-buttons .btn {
        width: auto !important;
        justify-content: center !important;
        padding: 0.5rem 1.25rem !important;
        font-size: 0.85rem !important;
    }
}

@media (max-width: 480px) {
    .hero-floating-card, 
    .hero-floating-card-2 {
        display: flex !important;
        padding: 0.5rem 0.75rem !important;
        gap: 0.5rem !important;
        z-index: 10 !important;
    }
    .hero-floating-card {
        left: 0.5rem !important;
        bottom: 0.5rem !important;
        max-width: 170px !important;
    }
    .hero-floating-card-2 {
        right: 0.5rem !important;
        top: 0.5rem !important;
        max-width: 170px !important;
    }
    .hero-floating-card .user-avatar {
        width: 24px !important;
        height: 24px !important;
        font-size: 0.75rem !important;
    }
    .hero-floating-card h4 {
        font-size: 0.75rem !important;
    }
    .hero-floating-card p {
        font-size: 0.6rem !important;
    }
    #home-hero-badge {
        font-size: 0.85rem !important;
        margin-bottom: 0.15rem !important;
    }
    #home-hero-badge-desc {
        font-size: 0.6rem !important;
    }
    .container {
        padding: 0 1.25rem !important;
    }
    .section {
        padding: 3.5rem 0 !important;
    }
}

/* --- Global Responsive Collapsing safeguards for Layout Grids --- */
@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
}

/* --- News Page Layout Grids --- */
.news-layout-grid {
    grid-template-columns: 1.35fr 0.65fr;
    gap: 3.5rem;
}

.news-card-inner {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
}

@media (max-width: 992px) {
    .news-layout-grid {
        grid-template-columns: 1fr !important;
        gap: 2.5rem !important;
    }
}

@media (max-width: 768px) {
    .news-card-inner {
        grid-template-columns: 1fr !important;
    }
    .news-card-inner .card-img-wrapper {
        min-height: 180px !important;
        height: 180px !important;
    }
}