/**
 * JGTECH SMS RESULTS PORTAL — State-of-the-Art Theme Styles
 * =============================================================
 * A modern, state-of-the-art SaaS aesthetic featuring:
 *   - Google Font: Plus Jakarta Sans / Inter
 *   - Fine-tuned HSL-based dynamic color tokens
 *   - Glassmorphic overlays, borders, and blurs
 *   - Physical micro-interaction scales & double-layered drop shadows
 *   - Smooth ease-out physics-based animations
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&display=swap');

:root {
    /* Premium Harmonized HSL Palette */
    --primary-h: 224;
    --primary-s: 85%;
    --primary-l: 58%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), 72%);
    --primary-dark: hsl(var(--primary-h), var(--primary-s), 42%);
    --primary-glow: hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.12);
    
    --secondary-h: 38;
    --secondary-s: 92%;
    --secondary-l: 50%;
    --secondary: hsl(var(--secondary-h), var(--secondary-s), var(--secondary-l));
    --secondary-glow: hsla(var(--secondary-h), var(--secondary-s), var(--secondary-l), 0.15);
    
    --accent-h: 152;
    --accent-s: 74%;
    --accent-l: 38%;
    --accent: hsl(var(--accent-h), var(--accent-s), var(--accent-l));
    --accent-light: hsl(var(--accent-h), var(--accent-s), 50%);
    --accent-glow: hsla(var(--accent-h), var(--accent-s), var(--accent-l), 0.12);
    
    --danger-h: 356;
    --danger-s: 89%;
    --danger-l: 54%;
    --danger: hsl(var(--danger-h), var(--danger-s), var(--danger-l));
    --danger-light: hsl(var(--danger-h), var(--danger-s), 65%);
    --danger-glow: hsla(var(--danger-h), var(--danger-s), var(--danger-l), 0.1);
    
    --warning-h: 28;
    --warning-s: 95%;
    --warning-l: 54%;
    --warning: hsl(var(--warning-h), var(--warning-s), var(--warning-l));
    --warning-light: hsl(var(--warning-h), var(--warning-s), 65%);
    --warning-glow: hsla(var(--warning-h), var(--warning-s), var(--warning-l), 0.1);
    
    --text-dark: #0f172a;        /* Deep slate/navy black */
    --text-muted: #64748b;       /* Cool slate grey */
    --text-sub: #475569;         /* Subdued text */
    --background: #f8fafc;       /* Clean slate-white background */
    --border-color: rgba(226, 232, 240, 0.8);     /* Soft border */
    --border-focus: hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.4);
    
    --sidebar-width: 260px;
    --header-height: 70px;
    
    /* Smooth CSS physics-based transition */
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Double-layered ambient shadows */
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.03);
    --shadow-lg: 0 12px 20px -3px rgba(15, 23, 42, 0.04), 0 4px 8px -2px rgba(15, 23, 42, 0.02);
    --shadow-xl: 0 24px 36px -8px rgba(15, 23, 42, 0.08), 0 8px 16px -8px rgba(15, 23, 42, 0.03);
    --shadow-glow: 0 0 20px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.12);
}

/* ===== Custom Elegant Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 99px;
    border: 2px solid var(--background);
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* ===== Base Reset & Subpixel Antialiasing ===== */
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, Arial, sans-serif;
    background-color: var(--background);
    color: var(--text-dark);
    min-height: 100vh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ===== Sidebar (Deep Space Cosmic Gradient) ===== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(185deg, #090d16 0%, #151f32 100%);
    color: #fff;
    z-index: 1040;
    transition: var(--transition);
    overflow-y: auto;
    border-right: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: 6px 0 30px rgba(9, 13, 22, 0.35);
}

.sidebar .brand {
    padding: 26px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar .brand h5 { 
    margin: 0; 
    font-size: 15px; 
    font-weight: 800; 
    color: #fff; 
    letter-spacing: -0.25px;
    line-height: 1.25;
}

.sidebar .brand small { 
    color: var(--secondary); 
    font-weight: 800; 
    font-size: 9px; 
    text-transform: uppercase;
    letter-spacing: 1.8px;
    display: block;
    margin-top: 4px;
}

.sidebar .nav-link {
    color: #94a3b8;
    padding: 13px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-left: 4px solid transparent;
    transition: var(--transition);
    position: relative;
}

.sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.02);
    border-left-color: rgba(255, 255, 255, 0.2);
    padding-left: 28px;
}

.sidebar .nav-link.active {
    background: linear-gradient(90deg, hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.15) 0%, rgba(37,99,235,0) 100%);
    border-left-color: var(--primary);
    color: #fff;
    font-weight: 700;
}

.sidebar .nav-link.active::after {
    content: '';
    position: absolute;
    right: 16px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--primary);
    box-shadow: 0 0 10px var(--primary);
}

.sidebar .nav-link i { 
    width: 20px; 
    text-align: center; 
    font-size: 15px;
    transition: var(--transition);
}

.sidebar .nav-link:hover i {
    transform: scale(1.15);
    color: var(--primary-light);
}

.sidebar .nav-divider {
    padding: 22px 24px 8px;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #475569;
    font-weight: 800;
}

/* ===== Main Header (Glassmorphic Topbar) ===== */
.main-header {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border-bottom: 1px solid var(--border-color);
    z-index: 1030;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 36px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.015);
}

.main-header .page-title { 
    font-size: 20px; 
    font-weight: 800; 
    color: var(--text-dark);
    letter-spacing: -0.75px;
}

.main-header .user-menu {
    display: flex;
    align-items: center;
    gap: 16px;
}

.main-header .user-menu span {
    font-size: 13px;
    font-weight: 600;
}

.main-header .user-menu .fw-bold {
    background: #f1f5f9;
    padding: 6px 14px;
    border-radius: 99px;
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    font-size: 13px;
}

/* ===== Main Content Area ===== */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    padding: 36px;
    min-height: calc(100vh - var(--header-height));
    transition: var(--transition);
}

/* ===== Modern Interactive Cards ===== */
.card {
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    background: #fff;
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    border-radius: 16px 16px 0 0 !important;
    font-weight: 800;
    padding: 20px 24px;
    color: var(--text-dark);
}

.card-header .card-title { 
    margin: 0; 
    font-size: 15px; 
    font-weight: 800;
    display: flex;
    align-items: center;
    letter-spacing: -0.25px;
}

.card-body {
    padding: 24px;
}

/* ===== Premium Stat Cards ===== */
.stat-card {
    border-radius: 16px;
    padding: 26px;
    color: #fff;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card:hover {
    transform: translateY(-4px) scale(1.015);
    box-shadow: var(--shadow-xl);
}

.stat-card .stat-icon { 
    font-size: 48px; 
    opacity: 0.15; 
    position: absolute; 
    right: 24px; 
    top: 50%; 
    transform: translateY(-50%); 
    transition: var(--transition);
}

.stat-card:hover .stat-icon {
    transform: translateY(-50%) scale(1.12) rotate(6deg);
    opacity: 0.28;
}

.stat-card .stat-value { 
    font-size: 32px; 
    font-weight: 800; 
    line-height: 1.1;
    letter-spacing: -0.75px;
}

.stat-card .stat-label { 
    font-size: 11px; 
    opacity: 0.9; 
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 8px;
}

.stat-card.primary { background: linear-gradient(135deg, var(--primary), #3b82f6); }
.stat-card.success { background: linear-gradient(135deg, var(--accent), #10b981); }
.stat-card.warning { background: linear-gradient(135deg, var(--warning), #f97316); }
.stat-card.danger  { background: linear-gradient(135deg, var(--danger), #f43f5e); }
.stat-card.secondary { background: linear-gradient(135deg, #4f46e5, #6366f1); }

/* Prevent status color leaks from overriding white text inside warning/danger stat cards */
.stat-card.warning, 
.stat-card.warning .stat-value, 
.stat-card.warning .stat-label,
.stat-card.danger, 
.stat-card.danger .stat-value, 
.stat-card.danger .stat-label { 
    color: #ffffff !important; 
}

/* ===== Sleek Tables ===== */
.table-responsive { 
    border-radius: 12px; 
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    background: #fff;
    margin-bottom: 24px;
}

.table {
    width: 100%;
    margin-bottom: 0;
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background: #f8fafc;
    color: var(--text-muted);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.75px;
    border-bottom: 1px solid var(--border-color);
    padding: 16px 20px;
    white-space: nowrap;
}

.table tbody td {
    padding: 14px 20px;
    vertical-align: middle;
    font-size: 14px;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.table-hover tbody tr {
    transition: var(--transition);
}

.table-hover tbody tr:hover td { 
    background-color: rgba(241, 245, 249, 0.4) !important;
    color: var(--primary-dark);
}

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

/* ===== HSL Dynamic Grade Badges ===== */
.grade-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 12px;
    min-width: 38px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.grade-a { background: hsla(var(--accent-h), var(--accent-s), var(--accent-l), 0.1); color: hsl(var(--accent-h), var(--accent-s), 30%); border: 1px solid hsla(var(--accent-h), var(--accent-s), var(--accent-l), 0.15); }
.grade-b { background: hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.1); color: hsl(var(--primary-h), var(--primary-s), 35%); border: 1px solid hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.15); }
.grade-c { background: hsla(200, 95%, 50%, 0.1); color: hsl(200, 95%, 30%); border: 1px solid hsla(200, 95%, 50%, 0.15); }
.grade-d { background: hsla(var(--warning-h), var(--warning-s), var(--warning-l), 0.1); color: hsl(var(--warning-h), var(--warning-s), 35%); border: 1px solid hsla(var(--warning-h), var(--warning-s), var(--warning-l), 0.15); }
.grade-e { background: hsla(45, 95%, 50%, 0.1); color: hsl(45, 95%, 30%); border: 1px solid hsla(45, 95%, 50%, 0.15); }
.grade-f { background: hsla(var(--danger-h), var(--danger-s), var(--danger-l), 0.1); color: hsl(var(--danger-h), var(--danger-s), 35%); border: 1px solid hsla(var(--danger-h), var(--danger-s), var(--danger-l), 0.15); }

/* ===== Custom Pill Status Badges ===== */
.badge {
    padding: 5px 12px;
    border-radius: 99px;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid transparent;
}

.badge-draft     { background: rgba(100, 116, 139, 0.08); color: #475569; border-color: rgba(100, 116, 139, 0.15); }
.badge-submitted { background: hsla(var(--warning-h), var(--warning-s), var(--warning-l), 0.08); color: hsl(var(--warning-h), var(--warning-s), 35%); border-color: hsla(var(--warning-h), var(--warning-s), var(--warning-l), 0.15); }
.badge-approved  { background: hsla(var(--accent-h), var(--accent-s), var(--accent-l), 0.08); color: hsl(var(--accent-h), var(--accent-s), 30%); border-color: hsla(var(--accent-h), var(--accent-s), var(--accent-l), 0.15); }
.badge-published { background: hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.08); color: hsl(var(--primary-h), var(--primary-s), 35%); border-color: hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.15); }
.badge-rejected  { background: hsla(var(--danger-h), var(--danger-s), var(--danger-l), 0.08); color: hsl(var(--danger-h), var(--danger-s), 35%); border-color: hsla(var(--danger-h), var(--danger-s), var(--danger-l), 0.15); }

/* Bootstrap Dynamic Helpers Overwrites (Solid for layout, Soft for badges/alerts) */
.bg-primary   { background-color: var(--primary) !important; color: #fff !important; }
.bg-success   { background-color: var(--accent) !important; color: #fff !important; }
.bg-warning   { background-color: var(--warning) !important; color: #fff !important; }
.bg-danger    { background-color: var(--danger) !important; color: #fff !important; }
.bg-secondary { background-color: var(--text-muted) !important; color: #fff !important; }

/* Ensure modal header text, title, and close buttons are white on colored backgrounds */
.modal-header.bg-primary,
.modal-header.bg-success,
.modal-header.bg-danger,
.modal-header.bg-warning,
.modal-header.bg-secondary {
    color: #ffffff !important;
}
.modal-header.bg-primary .modal-title,
.modal-header.bg-success .modal-title,
.modal-header.bg-danger .modal-title,
.modal-header.bg-warning .modal-title,
.modal-header.bg-secondary .modal-title {
    color: #ffffff !important;
}
.modal-header.bg-primary .btn-close,
.modal-header.bg-success .btn-close,
.modal-header.bg-danger .btn-close,
.modal-header.bg-warning .btn-close,
.modal-header.bg-secondary .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%) !important;
}

.badge.bg-secondary, .alert.bg-secondary { background-color: rgba(100, 116, 139, 0.08) !important; color: #475569 !important; border: 1px solid rgba(100, 116, 139, 0.15) !important; }
.badge.bg-warning, .alert.bg-warning     { background-color: hsla(var(--warning-h), var(--warning-s), var(--warning-l), 0.08) !important; color: hsl(var(--warning-h), var(--warning-s), 35%) !important; border: 1px solid hsla(var(--warning-h), var(--warning-s), var(--warning-l), 0.15) !important; }
.badge.bg-success, .alert.bg-success     { background-color: hsla(var(--accent-h), var(--accent-s), var(--accent-l), 0.08) !important; color: hsl(var(--accent-h), var(--accent-s), 30%) !important; border: 1px solid hsla(var(--accent-h), var(--accent-s), var(--accent-l), 0.15) !important; }
.badge.bg-primary, .alert.bg-primary     { background-color: hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.08) !important; color: hsl(var(--primary-h), var(--primary-s), 35%) !important; border: 1px solid hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.15) !important; }
.badge.bg-danger, .alert.bg-danger       { background-color: hsla(var(--danger-h), var(--danger-s), var(--danger-l), 0.08) !important; color: hsl(var(--danger-h), var(--danger-s), 35%) !important; border: 1px solid hsla(var(--danger-h), var(--danger-s), var(--danger-l), 0.15) !important; }

/* ===== Premium Interactive Buttons ===== */
.btn {
    border-radius: 10px;
    padding: 9px 20px;
    font-size: 13.5px;
    font-weight: 700;
    border: 1px solid transparent;
    transition: var(--transition);
    cursor: pointer;
}

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

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 4px 12px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.2);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #fff;
    box-shadow: 0 6px 16px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.3);
    transform: translateY(-1px);
}

.btn-accent {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 4px 12px hsla(var(--accent-h), var(--accent-s), var(--accent-l), 0.2);
}

.btn-accent:hover { 
    background-color: hsl(var(--accent-h), var(--accent-s), 30%); 
    border-color: hsl(var(--accent-h), var(--accent-s), 30%); 
    color: #fff; 
    box-shadow: 0 6px 16px hsla(var(--accent-h), var(--accent-s), var(--accent-l), 0.3);
    transform: translateY(-1px);
}

.btn-warning-custom {
    background-color: var(--warning);
    border-color: var(--warning);
    color: #fff;
    box-shadow: 0 4px 12px hsla(var(--warning-h), var(--warning-s), var(--warning-l), 0.2);
}

.btn-warning-custom:hover {
    background-color: hsl(var(--warning-h), var(--warning-s), 42%);
    border-color: hsl(var(--warning-h), var(--warning-s), 42%);
    color: #fff;
    box-shadow: 0 6px 16px hsla(var(--warning-h), var(--warning-s), var(--warning-l), 0.3);
    transform: translateY(-1px);
}

.btn-sm {
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12.5px;
}

/* ===== Form Controls (Premium Focus Ring & Glow) ===== */
.form-control, .form-select {
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 14px;
    border: 1px solid var(--border-color);
    background-color: #fff;
    color: var(--text-dark);
    transition: var(--transition);
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.65;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.15);
    outline: none;
}

.input-group-text {
    background-color: #f8fafc;
    border-color: var(--border-color);
    color: var(--text-muted);
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
    padding: 10px 14px;
    font-size: 14px;
}

.input-group > .form-control {
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}

/* ===== Premium Login Layout (frosted glass container + mesh blobs) ===== */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0b111e;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.12) 0%, transparent 40%);
    padding: 24px;
    position: relative;
    overflow: hidden;
}

/* Moving ambient glows behind login card */
.login-wrapper::before, .login-wrapper::after {
    content: '';
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
    opacity: 0.55;
}

.login-wrapper::before {
    background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, transparent 70%);
    top: 15%;
    left: 20%;
    animation: floatBlob1 15s infinite ease-in-out;
}

.login-wrapper::after {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.22) 0%, transparent 70%);
    bottom: 15%;
    right: 20%;
    animation: floatBlob2 18s infinite ease-in-out;
}

@keyframes floatBlob1 {
    0% { transform: translate(0px, 0px) scale(1); }
    33% { transform: translate(40px, -60px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.9); }
    100% { transform: translate(0px, 0px) scale(1); }
}

@keyframes floatBlob2 {
    0% { transform: translate(0px, 0px) scale(1); }
    50% { transform: translate(-50px, 50px) scale(1.15); }
    100% { transform: translate(0px, 0px) scale(1); }
}

.login-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: 24px;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.45);
    width: 100%;
    max-width: 440px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.35);
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    z-index: 10;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-card .login-header {
    background: linear-gradient(135deg, #0e1726 0%, #172439 100%);
    color: #fff;
    text-align: center;
    padding: 36px 30px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.login-card .login-header h3 { 
    font-weight: 800; 
    margin-bottom: 4px; 
    letter-spacing: -0.75px;
    font-size: 21px;
}

.login-card .login-header .fa-graduation-cap,
.login-card .login-header .fa-user-graduate {
    font-size: 36px;
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--secondary), #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    filter: drop-shadow(0 2px 6px rgba(245, 158, 11, 0.25));
}

.login-card .login-header small { 
    color: #94a3b8; 
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    display: block;
}

.login-card .login-body { 
    padding: 36px 32px 24px; 
}

.login-card .login-body label {
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 6px;
    color: var(--text-sub);
    letter-spacing: 0.25px;
}

.login-card .login-footer { 
    text-align: center; 
    padding: 0 32px 32px; 
    color: var(--text-muted); 
    font-size: 12.5px; 
}

.login-card .login-footer hr {
    margin-top: 0;
    margin-bottom: 20px;
    border-color: rgba(0, 0, 0, 0.06);
}

/* ===== Parent Portal Dashboard Styles ===== */
.report-card-container {
    background: #fff;
    padding: 48px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.report-card-header {
    text-align: center;
    border-bottom: 3px solid var(--primary);
    padding-bottom: 24px;
    margin-bottom: 36px;
}

.report-card-header img.logo { 
    height: 80px; 
    margin-bottom: 16px; 
}

.report-card-header h2 { 
    color: var(--primary); 
    font-weight: 800; 
    font-size: 26px;
    letter-spacing: -1px;
}

/* ===== Attendance Progress Bars ===== */
.attendance-bar { 
    height: 10px; 
    border-radius: 99px; 
    background: #f1f5f9; 
    overflow: hidden; 
    border: 1px solid var(--border-color);
}

.attendance-bar .fill { 
    height: 100%; 
    border-radius: 99px; 
    transition: width 0.8s cubic-bezier(0.25, 0.8, 0.25, 1); 
}

.attendance-bar .fill.good { background: linear-gradient(90deg, #10b981, #059669); }
.attendance-bar .fill.warning { background: linear-gradient(90deg, #f97316, #d97706); }
.attendance-bar .fill.danger { background: linear-gradient(90deg, #f43f5e, #e11d48); }

/* ===== Sidebar Mobile Toggle button ===== */
#sidebarToggle {
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.25);
    background-color: var(--primary);
    border: none;
    color: #fff;
    transition: var(--transition);
}

#sidebarToggle:hover {
    background-color: var(--primary-dark);
}

/* ===== Empty State Illustration ===== */
.empty-state { 
    text-align: center; 
    padding: 60px 24px; 
    color: var(--text-muted); 
}

.empty-state i { 
    font-size: 54px; 
    margin-bottom: 20px; 
    opacity: 0.35; 
    color: var(--primary);
    display: inline-block;
    animation: pulse 2.2s infinite ease-in-out;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.06); }
    100% { transform: scale(1); }
}

/* ===== Input Fields for Scores ===== */
.score-input { 
    width: 90px; 
    text-align: center; 
    font-weight: 700;
    border-radius: 8px;
    padding: 7px;
    background-color: #fafbfd;
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    transition: var(--transition);
}

.score-input:focus {
    background-color: #fff;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.15);
    outline: none;
}

/* ===== Responsive Adaptations ===== */
@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.show { transform: translateX(0); }
    .main-content { margin-left: 0; padding: 24px; }
    .main-header { left: 0; padding: 0 24px; }
}

@media (max-width: 767.98px) {
    .score-input { width: 75px; font-size: 13px; padding: 5px; }
    .main-content { padding: 20px 16px; }
    .main-header .page-title { font-size: 17px; }
    .table thead th { font-size: 10px; padding: 12px 14px; }
    .table tbody td { font-size: 13px; padding: 12px 14px; }
    .report-card-container { padding: 24px; }
}

/* ===== Print Styles ===== */
@media print {
    .sidebar, .main-header, .no-print, .btn, #sidebarToggle, .input-group-text, .flash-message { display: none !important; }
    .main-content { margin: 0; padding: 0; }
    .card { box-shadow: none; border: 1px solid #ddd; }
    .report-card-container { box-shadow: none; border: none; padding: 0; }
    body { background: #fff; color: #000; }
}

/* ===== Animated Fade-In Overlay ===== */
.flash-message { 
    animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1); 
    border-radius: 12px;
    padding: 1rem 1.25rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.08);
}

body.dark-theme .flash-message.alert-info {
    background-color: #0c2a4a !important;
    border: 1px solid #1e40af !important;
    color: #f0f9ff !important;
}
body.dark-theme .flash-message.alert-success {
    background-color: #064e3b !important;
    border: 1px solid #047857 !important;
    color: #f0fdf4 !important;
}
body.dark-theme .flash-message.alert-danger {
    background-color: #450a0a !important;
    border: 1px solid #991b1b !important;
    color: #fef2f2 !important;
}

@keyframes fadeIn { 
    from { opacity: 0; transform: translateY(-10px); } 
    to { opacity: 1; transform: translateY(0); } 
}

/* Custom Text Status Colors */
.good { color: hsl(var(--accent-h), var(--accent-s), 38%) !important; }
.warning { color: hsl(var(--warning-h), var(--warning-s), 45%) !important; }
.danger { color: hsl(var(--danger-h), var(--danger-s), 45%) !important; }

/* ===== Premium Dark Theme Variables Override ===== */
body.dark-theme {
    --background: #0b111e;
    --text-dark: #f1f5f9;
    --text-sub: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-focus: hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.5);
    
    /* Ambient shadows for dark mode */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 12px 20px -3px rgba(0, 0, 0, 0.4), 0 4px 8px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 24px 36px -8px rgba(0, 0, 0, 0.5), 0 8px 16px -8px rgba(0, 0, 0, 0.3);
}

/* Adjustments for specific elements in Dark Mode */
body.dark-theme .card,
body.dark-theme .card-header,
body.dark-theme .table-responsive,
body.dark-theme .modal-content {
    background-color: #151f32 !important;
    border-color: var(--border-color) !important;
}

body.dark-theme .table thead th {
    background-color: #0d1527 !important;
    color: var(--text-muted);
    border-bottom-color: var(--border-color);
}

body.dark-theme .table tbody td {
    color: var(--text-dark);
    border-bottom-color: var(--border-color);
}

body.dark-theme .table-hover tbody tr:hover td {
    background-color: rgba(255, 255, 255, 0.03) !important;
}

body.dark-theme .main-header {
    background: rgba(11, 17, 30, 0.85) !important;
    border-bottom-color: var(--border-color);
}

body.dark-theme .main-header .user-menu .fw-bold {
    background: #151f32;
    border-color: var(--border-color);
    color: var(--text-dark);
}

body.dark-theme .form-control,
body.dark-theme .form-select,
body.dark-theme .score-input,
body.dark-theme .input-group-text {
    background-color: #1e293b !important;
    color: var(--text-dark) !important;
    border-color: var(--border-color) !important;
}

body.dark-theme .form-control::placeholder {
    color: var(--text-muted);
}

body.dark-theme .modal-header {
    border-bottom-color: var(--border-color);
}

body.dark-theme .modal-footer {
    border-top-color: var(--border-color);
}

body.dark-theme .modal-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

body.dark-theme .report-card-container {
    background-color: #151f32 !important;
    border-color: var(--border-color);
    color: var(--text-dark);
}

body.dark-theme .empty-state {
    color: var(--text-muted);
}

body.dark-theme .text-dark {
    color: var(--text-dark) !important;
}

body.dark-theme .bg-light {
    background-color: #1e293b !important;
}

body.dark-theme .table-search {
    background-color: #1e293b !important;
}

body.dark-theme .stat-card {
    border-color: rgba(255, 255, 255, 0.05);
}

body.dark-theme .login-card {
    background: rgba(15, 23, 42, 0.85) !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    color: var(--text-dark) !important;
}

body.dark-theme .login-card .login-body label {
    color: var(--text-sub) !important;
}

body.dark-theme .login-card .login-footer hr {
    border-color: rgba(255, 255, 255, 0.08) !important;
}

body.dark-theme .login-card .login-header {
    background: linear-gradient(135deg, #070c16 0%, #0d1522 100%);
}

/* ===== Analytics & Performance Charts Dark Mode Optimization ===== */
.analytics-btn-group {
    background: rgba(255, 255, 255, 0.22) !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
}
.analytics-btn-group .btn {
    color: rgba(255, 255, 255, 0.9) !important;
    transition: all 0.2s ease-in-out;
    border: none !important;
}
.analytics-btn-group .btn:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.15) !important;
}
.analytics-btn-group .btn.active-analytics-btn {
    background: #ffffff !important;
    color: #1e40af !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18) !important;
    font-weight: 700 !important;
}
body.dark-theme .analytics-btn-group .btn.active-analytics-btn {
    background: #ffffff !important;
    color: #0f172a !important;
}

.analytics-card-body {
    background-color: #f8fafc;
    transition: background-color 0.25s ease;
}
body.dark-theme .analytics-card-body {
    background-color: #0f172a !important;
}

.analytics-kpi-card {
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.25s ease;
}
body.dark-theme .analytics-kpi-card {
    background: #1e293b !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25) !important;
}
body.dark-theme .analytics-kpi-card .kpi-label {
    color: #94a3b8 !important;
}
body.dark-theme .analytics-kpi-card .kpi-title {
    color: #f8fafc !important;
}

.analytics-chart-box {
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.25s ease;
}
body.dark-theme .analytics-chart-box {
    background: #1e293b !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25) !important;
}
body.dark-theme .analytics-chart-box h6 {
    color: #f8fafc !important;
}
body.dark-theme .analytics-chart-box #chartLegendContainer span {
    color: #e2e8f0 !important;
}

.analytics-guidance-card {
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.25s ease;
}
body.dark-theme .analytics-guidance-card {
    background: #1e293b !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
}
body.dark-theme .analytics-guidance-card .subject-name {
    color: #f1f5f9 !important;
}

/* ===== Report Card Filter Selector Bar (Light & Dark Theme) ===== */
.report-card-filter-card {
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.25s ease;
}
.report-card-filter-card .filter-label {
    color: #475569;
}
.report-card-filter-card .filter-addon {
    background-color: #f8fafc;
    border-color: rgba(226, 232, 240, 0.8);
    color: #64748b;
    border-radius: 10px 0 0 10px;
    height: 42px;
}
.report-card-filter-card .filter-select {
    background-color: #ffffff;
    border-color: rgba(226, 232, 240, 0.8);
    color: #0f172a;
    border-radius: 0 10px 10px 0;
    height: 42px;
    font-size: 0.9rem;
    font-weight: 500;
}

body.dark-theme .report-card-filter-card {
    background: #1e293b !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3) !important;
}
body.dark-theme .report-card-filter-card .filter-label {
    color: #94a3b8 !important;
}
body.dark-theme .report-card-filter-card .filter-addon {
    background-color: #0f172a !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    color: #94a3b8 !important;
}
body.dark-theme .report-card-filter-card .filter-select {
    background-color: #0f172a !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    color: #f8fafc !important;
}
body.dark-theme .report-card-filter-card .filter-select option {
    background-color: #0f172a !important;
    color: #f8fafc !important;
}

/* ===== Publish Portal Analytics & Debtor Manager Styling ===== */
.publish-kpi-card {
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 14px;
    padding: 16px 20px;
    transition: all 0.2s ease;
}
.publish-kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}
body.dark-theme .publish-kpi-card {
    background: #1e293b !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2) !important;
}

.publish-card-body {
    background: #ffffff;
    color: #1e293b;
    transition: all 0.2s ease;
}
body.dark-theme .publish-card-body {
    background: #1e293b !important;
    color: #f1f5f9 !important;
}

.publish-card-header {
    background: #ffffff;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}
body.dark-theme .publish-card-header {
    background: #1e293b !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
}

.publish-action-card-cleared {
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.3) !important;
    border-radius: 12px;
}
body.dark-theme .publish-action-card-cleared {
    background: rgba(16, 185, 129, 0.1) !important;
    border-color: rgba(52, 211, 153, 0.3) !important;
}

.publish-action-card-all {
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.3) !important;
    border-radius: 12px;
}
body.dark-theme .publish-action-card-all {
    background: rgba(59, 130, 246, 0.1) !important;
    border-color: rgba(96, 165, 250, 0.3) !important;
}

.publish-debtor-alert {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.3) !important;
    border-radius: 12px;
}
body.dark-theme .publish-debtor-alert {
    background: rgba(245, 158, 11, 0.12) !important;
    border-color: rgba(251, 191, 36, 0.35) !important;
}

.publish-filter-bar {
    background: #f8fafc;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}
body.dark-theme .publish-filter-bar {
    background: #0f172a !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
}

.publish-filter-pill {
    font-size: 0.82rem;
    font-weight: 600;
    padding: 7px 16px;
    border-radius: 30px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    background: #ffffff;
    color: #475569;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    white-space: nowrap;
}
.publish-filter-pill:hover {
    background: #f1f5f9;
    color: #1e293b;
    border-color: #cbd5e1;
}
.publish-filter-pill.active {
    background: linear-gradient(135deg, #1e40af, #3b82f6) !important;
    border-color: #3b82f6 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35) !important;
}
body.dark-theme .publish-filter-pill {
    background: #1e293b !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    color: #cbd5e1 !important;
}
body.dark-theme .publish-filter-pill:hover {
    background: #334155 !important;
    color: #f8fafc !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}
body.dark-theme .publish-filter-pill.active {
    background: linear-gradient(135deg, #2563eb, #3b82f6) !important;
    border-color: #60a5fa !important;
    color: #ffffff !important;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.45) !important;
}

.publish-search-input {
    background-color: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    color: #0f172a;
    border-radius: 20px;
    height: 38px;
    font-size: 0.85rem;
}
body.dark-theme .publish-search-input {
    background-color: #0f172a !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    color: #f8fafc !important;
}
body.dark-theme .publish-search-input::placeholder {
    color: #64748b !important;
}

.publish-sort-select {
    background-color: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    color: #0f172a;
    border-radius: 20px;
    height: 38px;
    font-size: 0.85rem;
}
body.dark-theme .publish-sort-select {
    background-color: #0f172a !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    color: #f8fafc !important;
}
body.dark-theme .publish-sort-select option {
    background-color: #0f172a !important;
    color: #f8fafc !important;
}

.publish-table-head {
    background: #f8fafc;
    color: #475569;
}
body.dark-theme .publish-table-head {
    background: #0f172a !important;
    color: #94a3b8 !important;
}
body.dark-theme #publishLearnersTable tbody tr.student-row:hover {
    background-color: rgba(255, 255, 255, 0.03) !important;
}

/* =============================================================================
 * SENIOR FULL STACK WEB DEVELOPER PREMIUM STYLING OVERRIDES (GLOBAL)
 * ============================================================================= */

/* 1. Global Card Enhancements */
.card, .premium-card {
    border-radius: 16px !important;
    border: none !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04) !important;
    overflow: hidden !important;
    background: #ffffff;
    margin-bottom: 24px !important;
}

body.dark-theme .card, body.dark-theme .premium-card {
    background: #151f32;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2) !important;
}

/* 2. Global Card Header Enhancements */
.card-header, .premium-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%) !important;
    padding: 20px 24px !important;
    border: none !important;
    color: #ffffff !important;
}

body.dark-theme .card-header, body.dark-theme .premium-header {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
}

.card-title, .premium-title {
    font-weight: 800 !important;
    font-size: 1.2rem !important;
    letter-spacing: -0.5px !important;
    color: #ffffff !important;
    margin: 0 !important;
}

/* 3. Global Form Input Field Refinements */
.form-control, .form-select {
    padding: 10px 14px !important;
    border-radius: 8px !important;
    border: 1.5px solid #e2e8f0 !important;
    transition: all 0.2s ease-in-out !important;
    background-color: #f8fafc !important;
    font-size: 0.9rem !important;
}

.form-control:focus, .form-select:focus {
    background-color: #ffffff !important;
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
    outline: none !important;
}

body.dark-theme .form-control, body.dark-theme .form-select {
    border-color: rgba(255, 255, 255, 0.08) !important;
    background-color: #1e293b !important;
}

body.dark-theme .form-control:focus, body.dark-theme .form-select:focus {
    background-color: #1e293b !important;
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3) !important;
}

/* 4. Global Action & Form Buttons */
.btn-primary {
    background-color: #2563eb !important;
    border-color: #2563eb !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    padding: 8px 18px !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.btn-primary:hover {
    background-color: #1d4ed8 !important;
    border-color: #1d4ed8 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
}

/* 5. Custom Table Layout Spacing & Spans */
.table:not(.table-custom) {
    width: 100% !important;
    border-collapse: separate !important;
    border-spacing: 0 8px !important;
    margin-top: -8px !important;
}

.table:not(.table-custom) th {
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.7px !important;
    text-transform: uppercase !important;
    color: #64748b !important;
    padding: 12px 16px !important;
    border-bottom: none !important;
}

.table:not(.table-custom) tbody tr {
    background-color: #ffffff !important;
    transition: all 0.2s ease !important;
    border-radius: 8px !important;
}

body.dark-theme .table:not(.table-custom) tbody tr {
    background-color: #151f32 !important;
}

.table:not(.table-custom) tbody tr:hover {
    background-color: #f8fafc !important;
    transform: translateY(-1.5px);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.03) !important;
}

body.dark-theme .table:not(.table-custom) tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02) !important;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.25) !important;
}

.table:not(.table-custom) td {
    padding: 14px 16px !important;
    vertical-align: middle !important;
    border-top: 1px solid #f1f5f9 !important;
    border-bottom: 1px solid #f1f5f9 !important;
    font-size: 0.88rem !important;
}

body.dark-theme .table:not(.table-custom) td {
    border-top-color: rgba(255, 255, 255, 0.05) !important;
    border-bottom-color: rgba(255, 255, 255, 0.05) !important;
    color: var(--text-dark) !important;
}

.table:not(.table-custom) td:first-child {
    border-left: 1px solid #f1f5f9 !important;
    border-top-left-radius: 8px !important;
    border-bottom-left-radius: 8px !important;
}

body.dark-theme .table:not(.table-custom) td:first-child {
    border-left-color: rgba(255, 255, 255, 0.05) !important;
}

.table:not(.table-custom) td:last-child {
    border-right: 1px solid #f1f5f9 !important;
    border-top-right-radius: 8px !important;
    border-bottom-right-radius: 8px !important;
}

body.dark-theme .table:not(.table-custom) td:last-child {
    border-right-color: rgba(255, 255, 255, 0.05) !important;
}

/* 6. Global Modal Header Gradients */
.modal-header-gradient-blue {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%) !important;
    color: #ffffff !important;
    border-bottom: none !important;
}

.modal-header-gradient-green {
    background: linear-gradient(135deg, #065f46 0%, #10b981 100%) !important;
    color: #ffffff !important;
    border-bottom: none !important;
}

body.dark-theme .modal-header-gradient-blue {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
}

body.dark-theme .modal-header-gradient-green {
    background: linear-gradient(135deg, #022c22 0%, #064e3b 100%) !important;
}

/* ===== 7. Premium SaaS Sidebar Upgrade (Reference Image Design) ===== */
.sidebar {
    background: #080b13 !important; /* Ultra-deep dark obsidian space background */
    border-right: 1px solid rgba(255, 255, 255, 0.05) !important;
}

/* Styled scrollbar for sidebar container */
.sidebar::-webkit-scrollbar {
    width: 5px;
}
.sidebar::-webkit-scrollbar-track {
    background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 99px;
}
.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

.sidebar .brand {
    padding: 22px 18px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
    margin-bottom: 14px !important;
}

.sidebar .brand h5 {
    font-size: 13px !important;
    font-weight: 800 !important;
    letter-spacing: 0.2px !important;
    color: #ffffff !important;
    text-transform: uppercase !important;
}

.sidebar .brand .badge {
    background: #2563eb !important;
    font-weight: 800 !important;
    letter-spacing: 0.8px !important;
    padding: 4px 10px !important;
    border-radius: 20px !important;
    font-size: 8.5px !important;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4) !important;
}

/* Card-style Navigation Link & Buttons matching reference image */
.sidebar .nav-link, 
.sidebar .nav-cat-btn {
    margin: 6px 14px !important;
    padding: 12px 18px !important;
    border-radius: 12px !important;
    background: #111624 !important; /* Floating card background */
    border: 1px solid rgba(255, 255, 255, 0.07) !important;
    color: #ffffff !important;
    font-size: 0.93rem !important;
    font-weight: 700 !important;
    display: flex !important;
    align-items: center !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25) !important;
    cursor: pointer !important;
}

/* Hover state on card links */
.sidebar .nav-link:hover,
.sidebar .nav-cat-btn:hover {
    background: #172033 !important;
    border-color: rgba(255, 255, 255, 0.18) !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35) !important;
}

/* Active glowing border card state (matches reference image) */
.sidebar .nav-link.active,
.sidebar .nav-cat-btn.active {
    background: linear-gradient(135deg, rgba(29, 44, 76, 0.85) 0%, rgba(15, 23, 42, 0.95) 100%) !important;
    border: 1px solid rgba(59, 130, 246, 0.6) !important;
    color: #ffffff !important;
    font-weight: 800 !important;
    box-shadow: 0 0 16px rgba(37, 99, 235, 0.25), inset 0 0 10px rgba(37, 99, 235, 0.15) !important;
}

.sidebar .nav-link.active::after {
    display: none !important;
}

/* Navigation Icon Styling & Color Coding matching reference image */
.sidebar .nav-link i,
.sidebar .nav-cat-btn i {
    font-size: 1.15rem !important;
    width: 24px !important;
    text-align: center !important;
    margin-right: 12px !important;
    transition: transform 0.2s ease !important;
}

.sidebar .nav-link:hover i,
.sidebar .nav-cat-btn:hover i {
    transform: scale(1.15) !important;
}

/* Icon Color Scheme derived from reference image */
.sidebar .icon-dashboard, .sidebar .fa-tachometer-alt, .sidebar .fa-gauge { color: #94a3b8 !important; }
.sidebar .icon-mgmt, .sidebar .fa-briefcase { color: #00d2ff !important; }
.sidebar .icon-academic, .sidebar .fa-graduation-cap { color: #a855f7 !important; }
.sidebar .icon-finance, .sidebar .fa-wallet, .sidebar .fa-cedi-sign { color: #10b981 !important; }
.sidebar .icon-reports, .sidebar .fa-chart-pie, .sidebar .fa-chart-bar { color: #f59e0b !important; }
.sidebar .icon-system, .sidebar .fa-cogs, .sidebar .fa-cog { color: #6b7280 !important; }

/* Nested Sub-Menu Container & Sub-Links */
.sidebar .nav-sub-menu {
    padding: 2px 0 6px 0 !important;
}

.sidebar .nav-sub-link {
    margin: 3px 14px 3px 26px !important;
    padding: 9px 14px !important;
    font-size: 0.84rem !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid rgba(255, 255, 255, 0.03) !important;
    color: #cbd5e1 !important;
}

.sidebar .nav-sub-link:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.sidebar .nav-sub-link.active {
    background: rgba(37, 99, 235, 0.2) !important;
    border-color: rgba(59, 130, 246, 0.4) !important;
    color: #60a5fa !important;
    font-weight: 700 !important;
    box-shadow: none !important;
}

/* Chevron arrow rotation */
.sidebar .chevron-icon {
    margin-right: 0 !important;
    font-size: 0.75rem !important;
    transition: transform 0.25s ease !important;
}

.sidebar .nav-cat-btn[aria-expanded="true"] .chevron-icon {
    transform: rotate(180deg) !important;
}

/* Logout Card styling */
.sidebar .nav-link-logout {
    margin-top: 20px !important;
    background: #111624 !important;
    border: 1px solid rgba(239, 68, 68, 0.25) !important;
    color: #f87171 !important;
}

.sidebar .nav-link-logout:hover {
    background: rgba(239, 68, 68, 0.15) !important;
    border-color: rgba(239, 68, 68, 0.5) !important;
    color: #ffffff !important;
}

/* Sidebar section divider labels style overrides */
.sidebar .nav-divider {
    padding: 14px 20px 4px !important;
    font-size: 0.66rem !important;
    text-transform: uppercase !important;
    letter-spacing: 1.5px !important;
    color: #475569 !important;
    font-weight: 800 !important;
}

/* ===== 8. Scores & Attendance Entry Custom Input Styles ===== */
.score-input {
    border-radius: 8px !important;
    text-align: center !important;
    font-weight: 600 !important;
    border: 1px solid rgba(226, 232, 240, 0.8) !important;
    transition: all 0.2s ease !important;
    max-width: 90px !important;
    margin: 0 auto !important;
}
.score-input:focus {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
    background-color: #ffffff !important;
}
.remark-input {
    border-radius: 8px !important;
    border: 1px solid rgba(226, 232, 240, 0.8) !important;
    transition: all 0.2s ease !important;
    font-size: 0.85rem !important;
}
.remark-input:focus {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
}

/* Fix text cutoff in custom height selects inside input groups */
.input-group .form-select {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    height: 38px !important;
}

/* ===== 9. Assess Conduct & Remarks Entry Table Styles ===== */
.assessment-table td {
    padding: 16px 12px !important;
}

.assessment-table tbody tr:hover {
    background-color: rgba(37, 99, 235, 0.02) !important;
}

.assessment-input {
    border-radius: 8px !important;
    border: 1px solid rgba(226, 232, 240, 0.8) !important;
    font-size: 0.85rem !important;
    transition: all 0.2s ease !important;
    background-color: #f8fafc !important;
}

.assessment-input:focus {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
    background-color: #ffffff !important;
}

.assessment-select {
    padding-top: 4px !important;
    padding-bottom: 4px !important;
    height: auto !important; /* Let content determine height to prevent text cutoff */
    font-size: 11px !important;
    border-radius: 6px !important;
    border-color: rgba(226, 232, 240, 0.8) !important;
    background-color: rgba(241, 245, 249, 0.5) !important;
    transition: all 0.2s ease !important;
}

.assessment-select:focus {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1) !important;
}

/* Premium Stat Cards hover micro-interactions */
.premium-stat-card {
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important, box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.premium-stat-card:hover {
    transform: translateY(-5px) scale(1.02) !important;
}

/* ===== 10. Comprehensive Multi-Device Responsive Navigation Rules ===== */

/* Mobile Backdrop Overlay Blur */
.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(3, 7, 18, 0.65);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1035;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.sidebar-backdrop.show {
    opacity: 1;
    visibility: visible;
}

/* Tablet & Mobile Screens (< 992px) */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%) !important;
        width: 280px !important;
        max-width: 82vw !important;
        box-shadow: 10px 0 35px rgba(0, 0, 0, 0.6) !important;
        z-index: 1045 !important;
    }

    .sidebar.show {
        transform: translateX(0) !important;
    }

    .main-header {
        left: 0 !important;
        padding-left: 70px !important;
        padding-right: 20px !important;
        height: 64px !important;
    }

    .main-content {
        margin-left: 0 !important;
        padding: 84px 18px 30px !important;
    }

    #sidebarToggle {
        top: 10px !important;
        left: 14px !important;
        width: 42px !important;
        height: 42px !important;
        box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4) !important;
    }
}

/* Small Mobile Screens (< 576px) */
@media (max-width: 575.98px) {
    .sidebar {
        width: 260px !important;
        max-width: 85vw !important;
    }

    .sidebar .brand {
        padding: 18px 14px !important;
        gap: 10px !important;
    }

    .sidebar .brand-logo-container {
        width: 36px !important;
        height: 36px !important;
        min-width: 36px !important;
    }

    .sidebar .brand h5 {
        font-size: 11.5px !important;
    }

    .sidebar .brand .badge {
        font-size: 8px !important;
        padding: 3px 8px !important;
    }

    .sidebar .nav-link,
    .sidebar .nav-cat-btn {
        margin: 5px 10px !important;
        padding: 10px 14px !important;
        font-size: 0.88rem !important;
        border-radius: 10px !important;
        min-height: 44px !important; /* Touch target standard */
    }

    .sidebar .nav-sub-link {
        margin: 3px 10px 3px 20px !important;
        padding: 8px 12px !important;
        font-size: 0.82rem !important;
        min-height: 40px !important;
    }

    .main-header {
        padding-left: 64px !important;
        padding-right: 12px !important;
    }

    .main-header .page-title {
        font-size: 14px !important;
        font-weight: 700 !important;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 170px;
    }

    .main-header .user-menu {
        gap: 8px !important;
    }

    .main-header .user-menu .fw-bold {
        font-size: 11px !important;
        padding: 4px 10px !important;
    }
}

/* =============================================================================
 * SYSTEM-WIDE PROFESSIONAL DARK MODE ENGINE
 * ============================================================================= */

/* --- Bootstrap 5 Root Variable Overrides for Dark Mode --- */
html.dark-theme,
body.dark-theme,
[data-theme="dark"] {
    --text-dark: #f8fafc;
    --text-muted: #94a3b8;
    --text-sub: #cbd5e1;
    --background: #0f172a;
    --border-color: #334155;
    --border-focus: rgba(96, 165, 250, 0.5);
    
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 12px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 12px 24px -3px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 24px 48px -8px rgba(0, 0, 0, 0.7);

    --bs-body-bg: #0f172a !important;
    --bs-body-color: #f8fafc !important;
    --bs-card-bg: #1e293b !important;
    --bs-card-cap-bg: #141d2b !important;
    --bs-card-color: #f8fafc !important;
    --bs-card-border-color: #334155 !important;
    
    --bs-table-bg: #1e293b !important;
    --bs-table-color: #f8fafc !important;
    --bs-table-border-color: #334155 !important;
    --bs-table-accent-bg: #182234 !important;
    --bs-table-striped-bg: #182234 !important;
    --bs-table-striped-color: #f8fafc !important;
    --bs-table-hover-bg: #334155 !important;
    --bs-table-hover-color: #ffffff !important;
    
    --bs-tertiary-bg: #1e293b !important;
    --bs-secondary-bg: #141d2b !important;
    --bs-light-bg-subtle: #1e293b !important;
    --bs-dark-bg-subtle: #0f172a !important;
    
    --bs-code-color: #f87171 !important;
    --bs-link-color: #60a5fa !important;
    --bs-link-hover-color: #93c5fd !important;
    --bs-border-color: #334155 !important;
    --bs-border-color-translucent: #334155 !important;
}

/* --- Base Layout & Typography Overrides --- */
body.dark-theme {
    background-color: #0f172a !important;
    color: #f8fafc !important;
}

body.dark-theme h1, 
body.dark-theme h2, 
body.dark-theme h3, 
body.dark-theme h4, 
body.dark-theme h5, 
body.dark-theme h6, 
body.dark-theme .h1, 
body.dark-theme .h2, 
body.dark-theme .h3, 
body.dark-theme .h4, 
body.dark-theme .h5, 
body.dark-theme .h6,
body.dark-theme strong, 
body.dark-theme b,
body.dark-theme .fw-bold,
body.dark-theme .fw-extrabold,
body.dark-theme .fw-semibold,
body.dark-theme .page-title,
body.dark-theme .card-title,
body.dark-theme .modal-title {
    color: #f8fafc !important;
}

body.dark-theme p, 
body.dark-theme span, 
body.dark-theme div, 
body.dark-theme li,
body.dark-theme label,
body.dark-theme small {
    color: inherit;
}

body.dark-theme .text-dark, 
body.dark-theme .text-body,
body.dark-theme .text-black,
body.dark-theme .text-gray-900,
body.dark-theme .text-slate-900 {
    color: #f8fafc !important;
}

body.dark-theme .text-secondary,
body.dark-theme .text-sub,
body.dark-theme .text-gray-600,
body.dark-theme .text-slate-600 {
    color: #cbd5e1 !important;
}

body.dark-theme .text-muted,
body.dark-theme .text-gray-500,
body.dark-theme .text-slate-500 {
    color: #94a3b8 !important;
}

body.dark-theme .text-danger {
    color: #f87171 !important;
}

body.dark-theme .text-success {
    color: #4ade80 !important;
}

body.dark-theme .text-primary {
    color: #60a5fa !important;
}

body.dark-theme .text-warning {
    color: #fbbf24 !important;
}

/* --- Card & Panel Surfaces --- */
body.dark-theme .card,
body.dark-theme .dashboard-card,
body.dark-theme .stat-card,
body.dark-theme .widget-card,
body.dark-theme .analytics-card,
body.dark-theme .profile-card,
body.dark-theme .bg-white,
body.dark-theme .bg-light,
body.dark-theme .glass-card,
body.dark-theme .main-header,
body.dark-theme [class*="bg-white"],
body.dark-theme [class*="bg-light"] {
    background-color: #1e293b !important;
    color: #f8fafc !important;
    border-color: #334155 !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3) !important;
}

body.dark-theme .card-header,
body.dark-theme .card-footer {
    background-color: #141d2b !important;
    border-color: #334155 !important;
    color: #f8fafc !important;
}

body.dark-theme .bg-body,
body.dark-theme .bg-slate-50,
body.dark-theme .bg-gray-100 {
    background-color: #0f172a !important;
}

/* --- Tables & Data Grids (Full White-Row Override) --- */
body.dark-theme table,
body.dark-theme .table,
body.dark-theme .table-responsive,
body.dark-theme .table-responsive > .table {
    color: #f8fafc !important;
    border-color: #334155 !important;
    background-color: #1e293b !important;
}

body.dark-theme .table > :not(caption) > * > * {
    background-color: #1e293b !important;
    color: #f8fafc !important;
    border-bottom-color: #334155 !important;
}

body.dark-theme .table-light,
body.dark-theme .table-light > tr,
body.dark-theme .table-light > th,
body.dark-theme .table-light > td,
body.dark-theme thead.table-light,
body.dark-theme thead.table-light th,
body.dark-theme tr.table-light,
body.dark-theme tr.table-light td {
    background-color: #141d2b !important;
    color: #f8fafc !important;
    border-color: #334155 !important;
}

body.dark-theme .table thead th,
body.dark-theme .table tfoot th {
    background-color: #141d2b !important;
    color: #f8fafc !important;
    border-bottom: 2px solid #334155 !important;
    font-weight: 700;
}

body.dark-theme .table td,
body.dark-theme .table th {
    border-color: #334155 !important;
    color: #e2e8f0 !important;
}

body.dark-theme .table-striped > tbody > tr:nth-of-type(odd) > *,
body.dark-theme .table-striped > tbody > tr:nth-of-type(odd) {
    background-color: #182234 !important;
    color: #f8fafc !important;
}

body.dark-theme .table-hover > tbody > tr:hover > *,
body.dark-theme .table-hover > tbody > tr:hover {
    background-color: #334155 !important;
    color: #ffffff !important;
}

body.dark-theme .table-bordered,
body.dark-theme .table-bordered th,
body.dark-theme .table-bordered td {
    border-color: #334155 !important;
}

body.dark-theme tr.no-results td {
    color: #94a3b8 !important;
}

body.dark-theme code,
body.dark-theme kbd,
body.dark-theme pre {
    background-color: #141d2b !important;
    color: #f87171 !important;
    border: 1px solid #334155 !important;
}

/* --- Forms, Inputs, Selects & Textareas --- */
body.dark-theme .form-control,
body.dark-theme .form-select,
body.dark-theme .input-group-text,
body.dark-theme textarea,
body.dark-theme select,
body.dark-theme .table-search {
    background-color: #141d2b !important;
    color: #f8fafc !important;
    border-color: #475569 !important;
}

body.dark-theme .form-control:focus,
body.dark-theme .form-select:focus,
body.dark-theme textarea:focus {
    background-color: #1e293b !important;
    color: #ffffff !important;
    border-color: #60a5fa !important;
    box-shadow: 0 0 0 0.25rem rgba(96, 165, 250, 0.25) !important;
}

body.dark-theme .form-control::placeholder,
body.dark-theme .form-select::placeholder,
body.dark-theme textarea::placeholder {
    color: #64748b !important;
    opacity: 1 !important;
}

body.dark-theme select.form-select option,
body.dark-theme select.form-control option {
    background-color: #1e293b !important;
    color: #f8fafc !important;
}

body.dark-theme .form-label,
body.dark-theme .col-form-label,
body.dark-theme label {
    color: #cbd5e1 !important;
    font-weight: 600;
}

body.dark-theme .form-check-input {
    background-color: #141d2b !important;
    border-color: #475569 !important;
}

body.dark-theme .form-check-input:checked {
    background-color: #2563eb !important;
    border-color: #2563eb !important;
}

body.dark-theme .form-check-label {
    color: #e2e8f0 !important;
}

body.dark-theme .form-switch .form-check-input {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23cbd5e1'/%3e%3c/svg%3e") !important;
}

body.dark-theme .form-switch .form-check-input:checked {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23ffffff'/%3e%3c/svg%3e") !important;
}

/* --- Dropdown Menus --- */
body.dark-theme .dropdown-menu {
    background-color: #1e293b !important;
    border-color: #334155 !important;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.5) !important;
}

body.dark-theme .dropdown-item {
    color: #cbd5e1 !important;
}

body.dark-theme .dropdown-item:hover,
body.dark-theme .dropdown-item:focus,
body.dark-theme .dropdown-item.active {
    background-color: #334155 !important;
    color: #ffffff !important;
}

body.dark-theme .dropdown-divider {
    border-top-color: #334155 !important;
}

body.dark-theme .dropdown-header {
    color: #94a3b8 !important;
}

/* --- Modals & Dialogs --- */
body.dark-theme .modal-content {
    background-color: #1e293b !important;
    color: #f8fafc !important;
    border-color: #334155 !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7) !important;
}

body.dark-theme .modal-header,
body.dark-theme .modal-footer {
    border-color: #334155 !important;
    background-color: #141d2b !important;
}

body.dark-theme .modal-backdrop.show {
    opacity: 0.75 !important;
}

body.dark-theme .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* --- Badges & Status Tags --- */
body.dark-theme .badge.bg-light,
body.dark-theme .badge.bg-white,
body.dark-theme .badge.text-dark {
    background-color: #334155 !important;
    color: #f8fafc !important;
}

body.dark-theme .badge.bg-secondary {
    background-color: #475569 !important;
    color: #ffffff !important;
}

body.dark-theme .badge.bg-primary {
    background-color: #2563eb !important;
    color: #ffffff !important;
}

body.dark-theme .badge.bg-success {
    background-color: #16a34a !important;
    color: #ffffff !important;
}

body.dark-theme .badge.bg-warning {
    background-color: #d97706 !important;
    color: #ffffff !important;
}

body.dark-theme .badge.bg-danger {
    background-color: #dc2626 !important;
    color: #ffffff !important;
}

/* --- Alerts & Notifications --- */
body.dark-theme .alert-info {
    background-color: rgba(2, 132, 199, 0.2) !important;
    color: #38bdf8 !important;
    border-color: rgba(2, 132, 199, 0.4) !important;
}

body.dark-theme .alert-warning {
    background-color: rgba(217, 119, 6, 0.2) !important;
    color: #fbbf24 !important;
    border-color: rgba(217, 119, 6, 0.4) !important;
}

body.dark-theme .alert-danger {
    background-color: rgba(220, 38, 38, 0.2) !important;
    color: #f87171 !important;
    border-color: rgba(220, 38, 38, 0.4) !important;
}

body.dark-theme .alert-success {
    background-color: rgba(22, 163, 74, 0.2) !important;
    color: #4ade80 !important;
    border-color: rgba(22, 163, 74, 0.4) !important;
}

/* --- Pagination & Nav Tabs --- */
body.dark-theme .pagination .page-link {
    background-color: #141d2b !important;
    color: #cbd5e1 !important;
    border-color: #334155 !important;
}

body.dark-theme .pagination .page-item.active .page-link {
    background-color: #2563eb !important;
    color: #ffffff !important;
    border-color: #2563eb !important;
}

body.dark-theme .pagination .page-item.disabled .page-link {
    background-color: #0f172a !important;
    color: #64748b !important;
    border-color: #334155 !important;
}

body.dark-theme .nav-tabs {
    border-bottom-color: #334155 !important;
}

body.dark-theme .nav-tabs .nav-link {
    color: #94a3b8 !important;
    border-color: transparent !important;
}

body.dark-theme .nav-tabs .nav-link:hover {
    color: #f8fafc !important;
    border-color: #334155 #334155 transparent !important;
}

body.dark-theme .nav-tabs .nav-link.active {
    background-color: #1e293b !important;
    color: #60a5fa !important;
    border-color: #334155 #334155 #1e293b !important;
}

body.dark-theme .nav-pills .nav-link {
    color: #cbd5e1 !important;
}

body.dark-theme .nav-pills .nav-link.active {
    background-color: #2563eb !important;
    color: #ffffff !important;
}

/* --- Accordion Component --- */
body.dark-theme .accordion-item {
    background-color: #1e293b !important;
    border-color: #334155 !important;
    color: #f8fafc !important;
}

body.dark-theme .accordion-button {
    background-color: #141d2b !important;
    color: #f8fafc !important;
}

body.dark-theme .accordion-button:not(.collapsed) {
    background-color: #334155 !important;
    color: #60a5fa !important;
    box-shadow: inset 0 -1px 0 #334155 !important;
}

body.dark-theme .accordion-button::after {
    filter: invert(1) brightness(200%);
}

/* --- List Groups & Borders --- */
body.dark-theme .list-group-item {
    background-color: #1e293b !important;
    color: #f8fafc !important;
    border-color: #334155 !important;
}

body.dark-theme .border,
body.dark-theme .border-top,
body.dark-theme .border-bottom,
body.dark-theme .border-start,
body.dark-theme .border-end {
    border-color: #334155 !important;
}

/* --- AI Chat Widget Dark Support --- */
body.dark-theme .ai-chat-card {
    background-color: #1e293b !important;
    border-color: #334155 !important;
}

body.dark-theme .ai-chat-body {
    background-color: #0f172a !important;
}

body.dark-theme .ai-msg-bot {
    background-color: #141d2b !important;
    color: #f8fafc !important;
    border-color: #334155 !important;
}

body.dark-theme .ai-msg-user {
    background-color: #2563eb !important;
    color: #ffffff !important;
}

/* --- Footer Dark Overrides --- */
body.dark-theme footer {
    border-top-color: #334155 !important;
}

body.dark-theme footer small,
body.dark-theme footer a {
    color: #94a3b8 !important;
}

body.dark-theme footer a:hover {
    color: #60a5fa !important;
}

/* --- Inline Style Override Safety Net for Dark Mode --- */
body.dark-theme [style*="background: #fff"],
body.dark-theme [style*="background:#fff"],
body.dark-theme [style*="background: white"],
body.dark-theme [style*="background:white"],
body.dark-theme [style*="background-color: #fff"],
body.dark-theme [style*="background-color:#fff"],
body.dark-theme [style*="background-color: white"],
body.dark-theme [style*="background-color:white"],
body.dark-theme [style*="background: #ffffff"],
body.dark-theme [style*="background:#ffffff"],
body.dark-theme [style*="background-color: #ffffff"],
body.dark-theme [style*="background-color:#ffffff"],
body.dark-theme [style*="background: #f8fafc"],
body.dark-theme [style*="background-color: #f8fafc"],
body.dark-theme [style*="background: #f1f5f9"],
body.dark-theme [style*="background-color: #f1f5f9"],
body.dark-theme [style*="background: #f8f9fa"],
body.dark-theme [style*="background-color: #f8f9fa"] {
    background-color: #1e293b !important;
    color: #f8fafc !important;
    border-color: #334155 !important;
}

/* --- Ensure Text Elements Inside Banner Cards Never Inherit Dark Box Backgrounds --- */
body.dark-theme .card-header span,
body.dark-theme .card-header p,
body.dark-theme .card-header h1,
body.dark-theme .card-header h2,
body.dark-theme .card-header h3,
body.dark-theme .card-header h4,
body.dark-theme .card-header h5,
body.dark-theme .card-header h6,
body.dark-theme .card-header small,
body.dark-theme .hero-banner-card span,
body.dark-theme .hero-banner-card p,
body.dark-theme .hero-banner-card h1,
body.dark-theme .hero-banner-card h2,
body.dark-theme .hero-banner-card h3,
body.dark-theme .hero-banner-card h4,
body.dark-theme .hero-banner-card h5,
body.dark-theme .hero-banner-card h6,
body.dark-theme .hero-banner-card small,
body.dark-theme [style*="linear-gradient"] span,
body.dark-theme [style*="linear-gradient"] p,
body.dark-theme [style*="linear-gradient"] small,
body.dark-theme [style*="linear-gradient"] h1,
body.dark-theme [style*="linear-gradient"] h2,
body.dark-theme [style*="linear-gradient"] h3,
body.dark-theme [style*="linear-gradient"] h4,
body.dark-theme [style*="linear-gradient"] h5,
body.dark-theme [style*="linear-gradient"] h6 {
    background: transparent !important;
    background-color: transparent !important;
}

/* --- Filter Bar Cards (Light & Dark Theme Baseline) --- */
.filter-bar-card {
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.95) 0%, rgba(241, 245, 249, 0.95) 100%);
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: 0 4px 20px rgba(148, 163, 184, 0.08);
}

body.dark-theme .filter-bar-card {
    background: #1e293b !important;
    background-color: #1e293b !important;
    border-color: #334155 !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3) !important;
    color: #f8fafc !important;
}

body.dark-theme .filter-bar-card .text-dark,
body.dark-theme .filter-bar-card span,
body.dark-theme .filter-bar-card label,
body.dark-theme .filter-bar-card h5 {
    color: #f8fafc !important;
}

body.dark-theme .filter-bar-card .text-secondary {
    color: #cbd5e1 !important;
}

/* --- Executive KPI Stat Card Redesign (Light & Dark Theme Baseline) --- */
.kpi-stat-card {
    background: #ffffff;
    border-radius: 18px !important;
    border: 1px solid #e2e8f0 !important;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.kpi-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px -6px rgba(15, 23, 42, 0.12) !important;
}

.kpi-stat-card .kpi-label {
    font-size: 11px;
    letter-spacing: 0.5px;
    color: #64748b;
    font-weight: 700;
}

.kpi-stat-card .kpi-value {
    font-size: 1.85rem;
    font-weight: 800;
    color: #0f172a;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1.2;
    margin: 4px 0;
}

.kpi-stat-card .kpi-subtext {
    font-size: 11.5px;
    font-weight: 600;
}

.kpi-stat-card .kpi-icon-box {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}

/* Color Accents (Light Theme) */
.kpi-blue { border-top: 4px solid #2563eb !important; }
.kpi-blue .kpi-icon-box { background: #eff6ff; color: #2563eb; }
.kpi-blue .kpi-subtext { color: #2563eb; }

.kpi-green { border-top: 4px solid #10b981 !important; }
.kpi-green .kpi-icon-box { background: #ecfdf5; color: #059669; }
.kpi-green .kpi-subtext, .kpi-green .kpi-value { color: #059669; }

.kpi-red { border-top: 4px solid #ef4444 !important; }
.kpi-red .kpi-icon-box { background: #fef2f2; color: #dc2626; }
.kpi-red .kpi-subtext, .kpi-red .kpi-value { color: #dc2626; }

.kpi-amber { border-top: 4px solid #f59e0b !important; }
.kpi-amber .kpi-icon-box { background: #fffbeb; color: #d97706; }
.kpi-amber .kpi-subtext, .kpi-amber .kpi-value { color: #d97706; }

.kpi-purple { border-top: 4px solid #6366f1 !important; }
.kpi-purple .kpi-icon-box { background: #f5f3ff; color: #4f46e5; }
.kpi-purple .kpi-subtext, .kpi-purple .kpi-value { color: #4f46e5; }

/* Dark Theme Overrides */
body.dark-theme .kpi-stat-card {
    background: #1e293b !important;
    border: 1px solid #334155 !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3) !important;
}

body.dark-theme .kpi-stat-card .kpi-label {
    color: #cbd5e1 !important;
}

body.dark-theme .kpi-stat-card .kpi-value {
    color: #f8fafc !important;
}

body.dark-theme .kpi-blue { border-top: 4px solid #3b82f6 !important; }
body.dark-theme .kpi-blue .kpi-icon-box { background: rgba(37, 99, 235, 0.2) !important; color: #60a5fa !important; }
body.dark-theme .kpi-blue .kpi-subtext { color: #60a5fa !important; }

body.dark-theme .kpi-green { border-top: 4px solid #10b981 !important; }
body.dark-theme .kpi-green .kpi-icon-box { background: rgba(16, 185, 129, 0.2) !important; color: #4ade80 !important; }
body.dark-theme .kpi-green .kpi-subtext { color: #4ade80 !important; }
body.dark-theme .kpi-green .kpi-value { color: #f8fafc !important; }

body.dark-theme .kpi-red { border-top: 4px solid #ef4444 !important; }
body.dark-theme .kpi-red .kpi-icon-box { background: rgba(239, 68, 68, 0.2) !important; color: #f87171 !important; }
body.dark-theme .kpi-red .kpi-subtext { color: #f87171 !important; }
body.dark-theme .kpi-red .kpi-value { color: #f8fafc !important; }

body.dark-theme .kpi-amber { border-top: 4px solid #f59e0b !important; }
body.dark-theme .kpi-amber .kpi-icon-box { background: rgba(245, 158, 11, 0.2) !important; color: #fbbf24 !important; }
body.dark-theme .kpi-amber .kpi-subtext { color: #fbbf24 !important; }
body.dark-theme .kpi-amber .kpi-value { color: #f8fafc !important; }

body.dark-theme .kpi-purple { border-top: 4px solid #818cf8 !important; }
body.dark-theme .kpi-purple .kpi-icon-box { background: rgba(99, 102, 241, 0.2) !important; color: #818cf8 !important; }
body.dark-theme .kpi-purple .kpi-subtext { color: #818cf8 !important; }
body.dark-theme .kpi-purple .kpi-value { color: #f8fafc !important; }

body.dark-theme [style*="color: #000"],
body.dark-theme [style*="color:#000"],
body.dark-theme [style*="color: black"],
body.dark-theme [style*="color:black"],
body.dark-theme [style*="color: #333"],
body.dark-theme [style*="color:#333"],
body.dark-theme [style*="color: #0f172a"],
body.dark-theme [style*="color:#0f172a"],
body.dark-theme [style*="color: #1e293b"],
body.dark-theme [style*="color:#1e293b"],
body.dark-theme [style*="color: #475569"],
body.dark-theme [style*="color:#475569"] {
    color: #f8fafc !important;
}

body.dark-theme [style*="color: #64748b"],
body.dark-theme [style*="color:#64748b"],
body.dark-theme [style*="color: #94a3b8"],
body.dark-theme [style*="color:#94a3b8"] {
    color: #cbd5e1 !important;
}

/* --- Custom Badge & Code Token Dark Overrides --- */
body.dark-theme .code-token,
body.dark-theme span.code-token,
body.dark-theme .code-badge,
body.dark-theme .token-badge,
body.dark-theme .id-badge,
body.dark-theme .student-pill,
body.dark-theme .class-pill,
body.dark-theme .term-pill,
body.dark-theme .notice-pill,
body.dark-theme .metric-pill {
    background-color: #141d2b !important;
    color: #38bdf8 !important;
    border: 1px solid #334155 !important;
    box-shadow: none !important;
}

body.dark-theme .code-token i,
body.dark-theme span.code-token i {
    color: #60a5fa !important;
}

body.dark-theme .executive-wrapper,
body.dark-theme .hero-banner-card {
    background: #0f172a !important;
    color: #f8fafc !important;
}

body.dark-theme .kpi-accent-card,
body.dark-theme .health-card,
body.dark-theme .announcement-card,
body.dark-theme .student-card,
body.dark-theme .teacher-card,
body.dark-theme .report-card {
    background-color: #1e293b !important;
    border-color: #334155 !important;
    color: #f8fafc !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3) !important;
}

body.dark-theme .tab-filter-btn {
    color: #94a3b8 !important;
    background-color: transparent !important;
}

body.dark-theme .tab-filter-btn:hover {
    color: #f8fafc !important;
    background-color: #334155 !important;
}

body.dark-theme .tab-filter-btn.active {
    background-color: #2563eb !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4) !important;
}

body.dark-theme .btn-outline-dark,
body.dark-theme .btn-outline-resend,
body.dark-theme .btn-outline-secondary,
body.dark-theme .btn-outline-light {
    border-color: #475569 !important;
    color: #f8fafc !important;
    background-color: #141d2b !important;
}

body.dark-theme .btn-outline-dark:hover,
body.dark-theme .btn-outline-dark:focus,
body.dark-theme .btn-outline-dark:active,
body.dark-theme .btn-outline-resend:hover,
body.dark-theme .btn-outline-secondary:hover,
body.dark-theme .btn-outline-light:hover {
    border-color: #60a5fa !important;
    color: #ffffff !important;
    background-color: #2563eb !important;
}

body.dark-theme .btn-dark {
    background-color: #334155 !important;
    color: #ffffff !important;
    border-color: #475569 !important;
}

body.dark-theme .btn-dark:hover {
    background-color: #475569 !important;
    color: #ffffff !important;
}

body.dark-theme .btn-light {
    background-color: #1e293b !important;
    color: #f8fafc !important;
    border-color: #334155 !important;
}

body.dark-theme .btn-light:hover {
    background-color: #334155 !important;
    color: #ffffff !important;
}

body.dark-theme .status-badge-premium {
    background-color: #141d2b !important;
    color: #cbd5e1 !important;
    border-color: #334155 !important;
}

/* --- Severity & Status Badge Dark Overrides --- */
body.dark-theme .severity-badge-low,
body.dark-theme .badge-severity-low,
body.dark-theme .badge-low {
    background-color: #141d2b !important;
    color: #38bdf8 !important;
    border: 1px solid #334155 !important;
}

body.dark-theme .severity-badge-medium,
body.dark-theme .badge-severity-medium,
body.dark-theme .badge-medium {
    background-color: rgba(217, 119, 6, 0.2) !important;
    color: #fbbf24 !important;
    border: 1px solid rgba(217, 119, 6, 0.4) !important;
}

body.dark-theme .severity-badge-high,
body.dark-theme .badge-severity-high,
body.dark-theme .badge-high {
    background-color: rgba(234, 88, 12, 0.2) !important;
    color: #fb923c !important;
    border: 1px solid rgba(234, 88, 12, 0.4) !important;
}

body.dark-theme .severity-badge-critical,
body.dark-theme .badge-severity-critical,
body.dark-theme .badge-critical {
    background-color: rgba(220, 38, 38, 0.2) !important;
    color: #f87171 !important;
    border: 1px solid rgba(220, 38, 38, 0.4) !important;
}

.dept-pill-badge {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

body.dark-theme .badge[style*="eff6ff"],
body.dark-theme span.badge[style*="eff6ff"],
body.dark-theme .badge[style*="1d4ed8"],
body.dark-theme .dept-pill-badge {
    background: rgba(37, 99, 235, 0.2) !important;
    background-color: rgba(37, 99, 235, 0.2) !important;
    color: #60a5fa !important;
    border: 1px solid rgba(37, 99, 235, 0.4) !important;
}

/* --- System Health Subsystem Badges & Telemetry Overrides --- */
body.dark-theme .telemetry-label,
body.dark-theme [style*="color: #334155"],
body.dark-theme [style*="color:#334155"] {
    color: #cbd5e1 !important;
}

body.dark-theme .telemetry-title,
body.dark-theme [style*="color: #0f172a"],
body.dark-theme [style*="color:#0f172a"] {
    color: #f8fafc !important;
}

body.dark-theme .badge[style*="dcfce7"],
body.dark-theme span.badge[style*="dcfce7"],
body.dark-theme .badge[style*="15803d"],
body.dark-theme .health-status-healthy {
    background: rgba(22, 163, 74, 0.2) !important;
    background-color: rgba(22, 163, 74, 0.2) !important;
    color: #4ade80 !important;
    border: 1px solid rgba(22, 163, 74, 0.4) !important;
}

body.dark-theme .badge[style*="fef3c7"],
body.dark-theme span.badge[style*="fef3c7"],
body.dark-theme .badge[style*="b45309"],
body.dark-theme .health-status-warning {
    background: rgba(217, 119, 6, 0.2) !important;
    background-color: rgba(217, 119, 6, 0.2) !important;
    color: #fbbf24 !important;
    border: 1px solid rgba(217, 119, 6, 0.4) !important;
}

body.dark-theme .badge[style*="fee2e2"],
body.dark-theme span.badge[style*="fee2e2"],
body.dark-theme .badge[style*="b91c1c"],
body.dark-theme .health-status-danger {
    background: rgba(220, 38, 38, 0.2) !important;
    background-color: rgba(220, 38, 38, 0.2) !important;
    color: #f87171 !important;
    border: 1px solid rgba(220, 38, 38, 0.4) !important;
}

/* --- Bootstrap 5 Subtle Badges Dark Overrides --- */
body.dark-theme .bg-secondary-subtle,
body.dark-theme [class*="bg-secondary-subtle"] {
    background-color: #141d2b !important;
    color: #38bdf8 !important;
    border: 1px solid #334155 !important;
}

body.dark-theme .bg-primary-subtle,
body.dark-theme [class*="bg-primary-subtle"] {
    background-color: rgba(37, 99, 235, 0.2) !important;
    color: #60a5fa !important;
    border: 1px solid rgba(37, 99, 235, 0.4) !important;
}

body.dark-theme .bg-success-subtle,
body.dark-theme [class*="bg-success-subtle"] {
    background-color: rgba(22, 163, 74, 0.2) !important;
    color: #4ade80 !important;
    border: 1px solid rgba(22, 163, 74, 0.4) !important;
}

body.dark-theme .bg-warning-subtle,
body.dark-theme [class*="bg-warning-subtle"] {
    background-color: rgba(217, 119, 6, 0.2) !important;
    color: #fbbf24 !important;
    border: 1px solid rgba(217, 119, 6, 0.4) !important;
}

body.dark-theme .bg-danger-subtle,
body.dark-theme [class*="bg-danger-subtle"] {
    background-color: rgba(220, 38, 38, 0.2) !important;
    color: #f87171 !important;
    border: 1px solid rgba(220, 38, 38, 0.4) !important;
}

body.dark-theme .bg-info-subtle,
body.dark-theme [class*="bg-info-subtle"] {
    background-color: rgba(2, 132, 199, 0.2) !important;
    color: #38bdf8 !important;
    border: 1px solid rgba(2, 132, 199, 0.4) !important;
}

body.dark-theme .avatar-initials-ring {
    background: linear-gradient(135deg, #334155 0%, #1e293b 100%) !important;
    color: #f8fafc !important;
    border: 1px solid #475569 !important;
}

/* --- High-Specificity Local Component & Table Row Dark Overrides --- */
body.dark-theme .table-teachers tbody tr,
body.dark-theme .table-students tbody tr,
body.dark-theme .table-classes tbody tr,
body.dark-theme .table-subjects tbody tr,
body.dark-theme .table-fees tbody tr,
body.dark-theme .table-attendance tbody tr,
body.dark-theme .table-custom tbody tr,
body.dark-theme [class*="table-"] tbody tr,
body.dark-theme [class*="table-"] tr {
    background-color: #1e293b !important;
    color: #f8fafc !important;
    border-color: #334155 !important;
}

body.dark-theme .table-teachers tbody tr:hover,
body.dark-theme .table-students tbody tr:hover,
body.dark-theme .table-classes tbody tr:hover,
body.dark-theme .table-subjects tbody tr:hover,
body.dark-theme .table-fees tbody tr:hover,
body.dark-theme .table-attendance tbody tr:hover,
body.dark-theme [class*="table-"] tbody tr:hover {
    background-color: #334155 !important;
    color: #ffffff !important;
}

body.dark-theme .table-teachers td,
body.dark-theme .table-students td,
body.dark-theme .table-classes td,
body.dark-theme .table-subjects td,
body.dark-theme .table-fees td,
body.dark-theme .table-attendance td,
body.dark-theme [class*="table-"] td {
    background-color: transparent !important;
    border-color: #334155 !important;
    color: #e2e8f0 !important;
}

body.dark-theme .table-teachers th,
body.dark-theme .table-students th,
body.dark-theme .table-classes th,
body.dark-theme .table-subjects th,
body.dark-theme .table-fees th,
body.dark-theme .table-attendance th,
body.dark-theme [class*="table-"] th {
    color: #94a3b8 !important;
    border-color: #334155 !important;
}

body.dark-theme .action-btn-circle {
    background-color: #141d2b !important;
    border-color: #334155 !important;
}

body.dark-theme .action-btn-edit {
    background-color: rgba(59, 130, 246, 0.2) !important;
    color: #60a5fa !important;
}

body.dark-theme .action-btn-assign {
    background-color: rgba(16, 185, 129, 0.2) !important;
    color: #4ade80 !important;
}

body.dark-theme .action-btn-delete {
    background-color: rgba(239, 68, 68, 0.2) !important;
    color: #f87171 !important;
}

body.dark-theme .action-btn-view {
    background-color: rgba(139, 92, 246, 0.2) !important;
    color: #c084fc !important;
}

body.dark-theme .action-btn-key {
    background-color: rgba(245, 158, 11, 0.2) !important;
    color: #fbbf24 !important;
}

body.dark-theme input[id*="search"],
body.dark-theme input[class*="search"],
body.dark-theme .search-bar,
body.dark-theme .search-input {
    background-color: #141d2b !important;
    color: #f8fafc !important;
    border-color: #475569 !important;
}

/* --- Absolute Print Protection (Ensures printed/exported PDFs are pure white/light) --- */
@media print {
    html.dark-theme,
    body.dark-theme {
        background-color: #ffffff !important;
        color: #000000 !important;
    }
    
    body.dark-theme .card,
    body.dark-theme .table,
    body.dark-theme .form-control,
    body.dark-theme .modal-content {
        background-color: #ffffff !important;
        color: #000000 !important;
        border-color: #cccccc !important;
        box-shadow: none !important;
    }
    
    body.dark-theme .table > :not(caption) > * > * {
        background-color: #ffffff !important;
        color: #000000 !important;
    }
}

/* =============================================================================
 * TEACHER PORTAL ENHANCEMENTS — DARK MODE LEGIBILITY & HIGH CONTRAST STYLING
 * ============================================================================= */

/* Teacher Filter Card (Default Light & Dark) */
.teacher-filter-card {
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.98) 0%, rgba(241, 245, 249, 0.98) 100%);
    border: 1px solid rgba(226, 232, 240, 0.9) !important;
    box-shadow: 0 4px 20px rgba(148, 163, 184, 0.08) !important;
    border-radius: 16px !important;
    overflow: hidden;
}

body.dark-theme .teacher-filter-card {
    background: linear-gradient(135deg, #152033 0%, #1e293b 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25) !important;
}

/* Academic Year & Term Readout Container */
.filter-readout-box {
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 8px !important;
    height: 38px;
}

body.dark-theme .filter-readout-box {
    background: #0f172a !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
}

/* Primary Emphasis Text in Readout & Table Titles */
.text-primary-readout {
    color: #1e3a8a !important;
    font-weight: 700;
}

body.dark-theme .text-primary-readout {
    color: #60a5fa !important;
}

/* Input group text icons in Dark Mode */
body.dark-theme .input-group-text {
    background-color: #0f172a !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    color: #94a3b8 !important;
}

/* Form Controls & Selects in Dark Mode */
body.dark-theme .form-control,
body.dark-theme .form-select {
    background-color: #0f172a !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    color: #f8fafc !important;
}

body.dark-theme .form-control:focus,
body.dark-theme .form-select:focus {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.3) !important;
    color: #ffffff !important;
}

/* Form Labels in Dark Mode */
body.dark-theme label.form-label,
body.dark-theme .form-label {
    color: #cbd5e1 !important;
}

/* App Action Tiles on Dashboard */
body.dark-theme .app-action-tile {
    background: #152033 !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    color: #f8fafc !important;
}

body.dark-theme .app-action-tile:hover {
    background: #1e293b !important;
    border-color: rgba(59, 130, 246, 0.4) !important;
}

/* Metadata Pill Row on Dashboard */
body.dark-theme .metadata-pill-row {
    background: #152033 !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    color: #f8fafc !important;
}

/* Table Text & Badges in Dark Mode */
body.dark-theme .table strong,
body.dark-theme .table td strong,
body.dark-theme .total-display {
    color: #f8fafc !important;
}

body.dark-theme .table td small,
body.dark-theme .table .text-muted {
    color: #94a3b8 !important;
}

body.dark-theme .score-input,
body.dark-theme .assessment-input {
    background-color: #0f172a !important;
    color: #ffffff !important;
    border-color: #334155 !important;
}

body.dark-theme .score-input:focus,
body.dark-theme .assessment-input:focus {
    border-color: #3b82f6 !important;
    background-color: #020617 !important;
}

/* Sidebar Links Contrast in Dark Mode */
body.dark-theme .sidebar .nav-link,
body.dark-theme .sidebar .nav-sub-link {
    color: #cbd5e1 !important;
}

body.dark-theme .sidebar .nav-link:hover,
body.dark-theme .sidebar .nav-sub-link:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.08) !important;
}

body.dark-theme .sidebar .nav-link.active,
body.dark-theme .sidebar .nav-sub-link.active {
    color: #ffffff !important;
    background: #2563eb !important;
}

/* =============================================================================
 * TABLE ROW SELECTION & HOVER STYLING (MATCHING TERM 2 DARK SLATE THEME)
 * ============================================================================= */

/* Light Theme Selected Row (table-primary) */
.table-primary,
.table > :not(caption) > tr.table-primary,
.table > :not(caption) > tr.table-primary > * {
    background-color: #f8fafc !important;
    color: #0f172a !important;
    box-shadow: inset 4px 0 0 0 #2563eb !important;
}

.table-primary td,
.table-primary span:not(.badge),
.table-primary code,
.table-primary small,
.table-primary strong {
    color: #0f172a !important;
}

/* Dark Theme Selected Row (table-primary) — Exact Dark Slate Match with Term 2 Row */
body.dark-theme .table-primary,
body.dark-theme .table > tbody > tr.table-primary,
body.dark-theme .table > tbody > tr.table-primary > td,
body.dark-theme .table > tfoot > tr.table-primary > td {
    background: #152033 !important;
    background-color: #152033 !important;
    color: #f8fafc !important;
    box-shadow: inset 4px 0 0 0 #3b82f6 !important;
}

body.dark-theme tr.table-primary td,
body.dark-theme tr.table-primary span:not(.badge),
body.dark-theme tr.table-primary code,
body.dark-theme tr.table-primary small,
body.dark-theme tr.table-primary strong {
    color: #f8fafc !important;
    text-shadow: none !important;
}

body.dark-theme tr.table-primary td.text-danger,
body.dark-theme tr.table-primary .text-danger {
    color: #f87171 !important;
}

body.dark-theme tr.table-primary td.text-success,
body.dark-theme tr.table-primary .text-success {
    color: #4ade80 !important;
}

body.dark-theme tr.table-primary td.text-primary,
body.dark-theme tr.table-primary .text-primary {
    color: #60a5fa !important;
}

/* Dark Theme Table Hover State — Clean Dark Slate Highlight */
body.dark-theme .table-hover > tbody > tr:hover,
body.dark-theme .table-hover > tbody > tr:hover > * {
    background-color: #1e293b !important;
    color: #ffffff !important;
}

body.dark-theme .table-hover > tbody > tr.table-primary:hover,
body.dark-theme .table-hover > tbody > tr.table-primary:hover > * {
    background-color: #1e293b !important;
    color: #ffffff !important;
    box-shadow: inset 4px 0 0 0 #60a5fa !important;
}

/* Dark Theme Contextual Table Rows */
body.dark-theme .table-active,
body.dark-theme .table > tbody > tr.table-active > td {
    background-color: #152033 !important;
    color: #f8fafc !important;
    box-shadow: inset 4px 0 0 0 #3b82f6 !important;
}

body.dark-theme .table-success,
body.dark-theme .table > tbody > tr.table-success > td {
    background-color: rgba(6, 95, 70, 0.3) !important;
    color: #f8fafc !important;
}

body.dark-theme .table-danger,
body.dark-theme .table > tbody > tr.table-danger > td {
    background-color: rgba(153, 27, 27, 0.3) !important;
    color: #f8fafc !important;
}

body.dark-theme .table-warning,
body.dark-theme .table > tbody > tr.table-warning > td {
    background-color: rgba(146, 64, 14, 0.3) !important;
    color: #f8fafc !important;
}

/* =============================================================================
 * DARK THEME PAYMENT GATEWAY & MODAL HIGH-CONTRAST VISIBILITY RULES
 * ============================================================================= */
body.dark-theme .modal-content {
    background-color: #0f172a !important;
    color: #f8fafc !important;
    border: 1px solid #334155 !important;
}
body.dark-theme .modal-header {
    border-bottom-color: #334155 !important;
}
body.dark-theme .modal-body {
    background-color: #0b1329 !important;
    color: #f8fafc !important;
}
body.dark-theme .modal-footer {
    background-color: #0f172a !important;
    border-top-color: #334155 !important;
}
body.dark-theme .checkout-card,
body.dark-theme .checkout-card-summary {
    background-color: #1e293b !important;
    border-color: #334155 !important;
    color: #f8fafc !important;
}
body.dark-theme .checkout-label {
    color: #94a3b8 !important;
}
body.dark-theme .checkout-card .text-dark,
body.dark-theme .checkout-card label,
body.dark-theme .checkout-card .form-label,
body.dark-theme .checkout-card strong:not(.text-danger):not(.text-success):not(.text-warning):not(.text-primary) {
    color: #f8fafc !important;
}
body.dark-theme .checkout-card .text-secondary {
    color: #cbd5e1 !important;
}
body.dark-theme .pay-amount-input-group {
    background-color: #0f172a !important;
    border-color: #475569 !important;
}
body.dark-theme .pay-amount-input-group .currency-prefix {
    background-color: #1e293b !important;
    color: #60a5fa !important;
    border-color: #334155 !important;
}
body.dark-theme .pay-amount-input-group input {
    background-color: #0f172a !important;
    color: #ffffff !important;
}
body.dark-theme .preset-chip-btn {
    background-color: #0f172a !important;
    color: #cbd5e1 !important;
    border-color: #334155 !important;
}
body.dark-theme .preset-chip-btn:hover {
    background-color: #1e293b !important;
    color: #60a5fa !important;
    border-color: #3b82f6 !important;
}
body.dark-theme .preset-chip-btn.active-chip {
    background-color: #2563eb !important;
    color: #ffffff !important;
    border-color: #2563eb !important;
}
body.dark-theme .form-input-styled {
    background-color: #0f172a !important;
    color: #ffffff !important;
    border-color: #334155 !important;
}

/* =============================================================================
 * SLEEK EXECUTIVE "VERIFY PAYMENT" BUTTON PILL
 * ============================================================================= */
.btn-verify-payment-pill {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%) !important;
    border: 1px solid #3b82f6 !important;
    color: #ffffff !important;
    font-weight: 600;
    font-size: 12.5px;
    padding: 6px 16px;
    border-radius: 50rem !important;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
    cursor: pointer;
    text-decoration: none !important;
}

.btn-verify-payment-pill:hover,
.btn-verify-payment-pill:focus {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    border-color: #60a5fa !important;
    color: #ffffff !important;
    transform: translateY(-1.5px);
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.45) !important;
}

.btn-verify-payment-pill i {
    font-size: 13px;
    color: #fbbf24 !important;
    transition: transform 0.4s ease;
}

.btn-verify-payment-pill:hover i {
    transform: rotate(180deg);
}

body.dark-theme .btn-verify-payment-pill {
    background: linear-gradient(135deg, #152033 0%, #0b1329 100%) !important;
    border: 1px solid #3b82f6 !important;
    color: #f8fafc !important;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3) !important;
}

body.dark-theme .btn-verify-payment-pill:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    border-color: #60a5fa !important;
    color: #ffffff !important;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5) !important;
}

/* =========================================================================
 * Instant Reactive UI Engine: Toasts, Animations & Responsive Enhancements
 * ========================================================================= */

/* Toast Container */
#reactiveToastContainer {
    position: fixed !important;
    top: 24px !important;
    right: 24px !important;
    z-index: 999999 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    pointer-events: none !important;
    max-width: 420px !important;
    width: calc(100vw - 48px) !important;
}

/* Individual Toast */
.reactive-toast {
    pointer-events: auto !important;
    border-radius: 16px !important;
    padding: 14px 18px !important;
    display: flex !important;
    align-items: flex-start !important;
    gap: 14px !important;
    backdrop-filter: blur(14px) !important;
    -webkit-backdrop-filter: blur(14px) !important;
    position: relative !important;
    overflow: hidden !important;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
    animation: reactiveToastSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
    
    /* Light Mode */
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid rgba(226, 232, 240, 0.9) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.04) !important;
    color: #0f172a !important;
}

/* Dark Mode Toast */
body.dark-theme .reactive-toast,
html.dark-theme .reactive-toast {
    background: rgba(18, 26, 44, 0.96) !important;
    border: 1px solid rgba(59, 130, 246, 0.3) !important;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 15px rgba(59, 130, 246, 0.15) !important;
    color: #f8fafc !important;
}

@keyframes reactiveToastSlideIn {
    from {
        opacity: 0;
        transform: translateX(40px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

.reactive-toast.hiding {
    opacity: 0 !important;
    transform: translateX(40px) scale(0.92) !important;
    pointer-events: none !important;
}

/* Toast Icon Badges */
.toast-icon-badge {
    width: 38px !important;
    height: 38px !important;
    border-radius: 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    font-size: 16px !important;
}

.reactive-toast-success .toast-icon-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35) !important;
}

.reactive-toast-error .toast-icon-badge {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.35) !important;
}

.reactive-toast-info .toast-icon-badge {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.35) !important;
}

.reactive-toast-warning .toast-icon-badge {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35) !important;
}

/* Toast Body */
.toast-content {
    flex-grow: 1 !important;
    min-width: 0 !important;
    padding-top: 1px !important;
}

.toast-title {
    font-size: 0.88rem !important;
    font-weight: 700 !important;
    margin-bottom: 2px !important;
    letter-spacing: -0.2px !important;
}

.toast-message {
    font-size: 0.81rem !important;
    line-height: 1.4 !important;
    opacity: 0.88 !important;
}

/* Toast Close Button */
.toast-close-btn {
    background: transparent !important;
    border: none !important;
    padding: 4px !important;
    cursor: pointer !important;
    opacity: 0.5 !important;
    transition: opacity 0.2s ease !important;
    font-size: 14px !important;
    color: inherit !important;
}

.toast-close-btn:hover {
    opacity: 1 !important;
}

/* Toast Progress Countdown */
.toast-progress {
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    height: 3px !important;
    background: rgba(59, 130, 246, 0.7) !important;
    border-radius: 0 0 16px 16px !important;
    animation: toastProgressRun 4s linear forwards !important;
}

.reactive-toast-success .toast-progress {
    background: #10b981 !important;
}
.reactive-toast-error .toast-progress {
    background: #ef4444 !important;
}
.reactive-toast-warning .toast-progress {
    background: #f59e0b !important;
}

@keyframes toastProgressRun {
    from { width: 100%; }
    to { width: 0%; }
}

/* Table Row Reactive Transitions */
.row-removing {
    opacity: 0 !important;
    transform: translateX(30px) !important;
    transition: all 0.35s ease-out !important;
}

.row-highlight-pulse {
    animation: rowGlowPulse 2.2s ease-out forwards !important;
}

@keyframes rowGlowPulse {
    0% {
        background-color: rgba(16, 185, 129, 0.32) !important;
    }
    50% {
        background-color: rgba(16, 185, 129, 0.16) !important;
    }
    100% {
        background-color: transparent !important;
    }
}

body.dark-theme .row-highlight-pulse {
    animation: rowGlowPulseDark 2.2s ease-out forwards !important;
}

@keyframes rowGlowPulseDark {
    0% {
        background-color: rgba(59, 130, 246, 0.35) !important;
    }
    50% {
        background-color: rgba(59, 130, 246, 0.18) !important;
    }
    100% {
        background-color: transparent !important;
    }
}

/* Loading Overlay for Dynamic Content */
.table-reactive-loading {
    position: relative !important;
}
.table-reactive-loading::after {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(255, 255, 255, 0.6) !important;
    backdrop-filter: blur(2px) !important;
    border-radius: inherit !important;
    z-index: 10 !important;
}
body.dark-theme .table-reactive-loading::after {
    background: rgba(15, 23, 42, 0.6) !important;
}