/* CampusNotes by UtilityX — Modernized UI Design System */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* ── Root Variables & Bootstrap Overrides ─────────────────────────────────── */
:root {
    /* Brand & Accent Palette */
    --cn-primary: #4f46e5;
    --cn-primary-hover: #4338ca;
    --cn-primary-dark: #3730a3;
    --cn-primary-light: #eef2ff;
    --cn-primary-border: #c7d2fe;
    --cn-secondary: #0ea5e9;
    --cn-accent: #f59e0b;
    --cn-accent-hover: #d97706;
    
    /* Neutrals & Surfaces */
    --cn-bg-page: #f8fafc;
    --cn-surface: #ffffff;
    --cn-surface-subtle: #f1f5f9;
    --cn-border: #e2e8f0;
    --cn-border-focus: #818cf8;
    --cn-text-main: #0f172a;
    --cn-text-muted: #64748b;
    --cn-text-subtle: #94a3b8;
    
    /* Geometry & Timing */
    --cn-card-radius: 14px;
    --cn-card-radius-sm: 10px;
    --cn-transition: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Shadows */
    --cn-shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --cn-shadow-sm: 0 2px 6px -1px rgba(15, 23, 42, 0.06), 0 1px 4px -1px rgba(15, 23, 42, 0.04);
    --cn-shadow-md: 0 12px 24px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.04);
    --cn-shadow-lg: 0 20px 32px -6px rgba(15, 23, 42, 0.12), 0 8px 16px -4px rgba(15, 23, 42, 0.06);

    /* Bootstrap 5.3 Overrides */
    --bs-primary: #4f46e5;
    --bs-primary-rgb: 79, 70, 229;
    --bs-primary-hover: #4338ca;
    --bs-link-color: #4f46e5;
    --bs-link-hover-color: #3730a3;
    --bs-body-font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --bs-body-color: #0f172a;
    --bs-body-bg: #f8fafc;
    --bs-border-color: #e2e8f0;
}

/* ── Base & Global Typography ─────────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: var(--bs-body-font-family);
    color: var(--cn-text-main);
    background-color: var(--cn-bg-page);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.55;
}

h1, h2, h3, h4, h5, h6 {
    color: #0f172a;
    font-weight: 700;
    letter-spacing: -0.025em;
}

a {
    transition: color var(--cn-transition);
}

/* ── Modern Navigation Bar ────────────────────────────────────────────────── */
.navbar.bg-primary {
    position: relative;
    z-index: 1030;
    background: linear-gradient(135deg, #4338ca 0%, #312e81 100%) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 20px rgba(49, 46, 129, 0.28) !important;
    backdrop-filter: blur(10px);
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
}

.navbar-brand {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #ffffff !important;
    display: inline-flex;
    align-items: center;
}

.navbar-brand .brand-app-icon {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
    transition: transform var(--cn-transition);
}

.navbar-brand:hover .brand-app-icon {
    transform: rotate(-6deg) scale(1.08);
}

.navbar .nav-link {
    font-weight: 600;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9) !important;
    padding: 0.45rem 0.85rem !important;
    border-radius: 9999px;
    transition: all var(--cn-transition);
    display: inline-flex;
    align-items: center;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-1px);
}

.navbar .nav-link.active {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.22);
}

/* Search bar inside nav */
.cn-nav-search {
    flex: 1 1 340px;
    max-width: 440px;
    min-width: 240px;
}

.navbar .input-group {
    background: #ffffff;
    border-radius: 9999px;
    padding: 0.18rem 0.25rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all var(--cn-transition);
    width: 100%;
}

.navbar .input-group:focus-within {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25), 0 0 0 3px rgba(245, 158, 11, 0.4);
    transform: translateY(-1px);
}

.navbar .input-group .form-control {
    border: none !important;
    background: transparent !important;
    padding: 0.4rem 0.85rem;
    font-size: 0.875rem;
    color: #0f172a;
}

.navbar .input-group .form-control:focus {
    box-shadow: none !important;
}

.navbar .input-group .btn {
    border: none !important;
    background: transparent !important;
    color: #4f46e5;
    padding: 0.4rem 0.85rem;
    border-radius: 9999px !important;
    font-size: 0.95rem;
}

.navbar .input-group .btn:hover {
    color: #312e81;
    transform: scale(1.1);
}

/* User avatar badge in navbar */
.user-avatar-badge {
    width: 28px;
    height: 28px;
    border-radius: 9999px;
    background: #ffffff;
    color: #4f46e5;
    font-weight: 800;
    font-size: 0.825rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

/* Navbar Dropdown Menu */
.navbar .dropdown-menu {
    border-radius: 14px !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16) !important;
    padding: 0.4rem;
    z-index: 1040 !important;
}

.navbar .dropdown-item {
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    color: #334155;
    transition: all 0.15s ease;
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
    background: #eef2ff;
    color: #4f46e5;
    transform: translateX(2px);
}

/* ── Hero Section (Home) ─────────────────────────────────────────────────── */
.cn-hero {
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 15% 15%, rgba(99, 102, 241, 0.5) 0%, transparent 45%),
                radial-gradient(circle at 85% 85%, rgba(14, 165, 233, 0.35) 0%, transparent 45%),
                radial-gradient(circle at 50% 50%, rgba(245, 158, 11, 0.15) 0%, transparent 60%),
                linear-gradient(135deg, #4338ca 0%, #312e81 60%, #1e1b4b 100%);
    padding: 4.75rem 0 3.75rem;
    color: #ffffff;
}

.cn-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
    opacity: 0.5;
}

.cn-hero .container {
    position: relative;
    z-index: 2;
}

.cn-hero h1 {
    font-weight: 800;
    letter-spacing: -0.04em;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.cn-hero .lead {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.cn-hero .search-bar {
    max-width: 640px;
}

.cn-hero .search-bar .input-group {
    background: #ffffff;
    border-radius: 9999px;
    padding: 0.35rem 0.4rem;
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.25);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cn-hero .search-bar .input-group:focus-within {
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.35), 0 0 0 4px rgba(245, 158, 11, 0.45);
    transform: translateY(-2px);
}

.cn-hero .search-bar input {
    border: none;
    background: transparent;
    padding: 0.75rem 1.4rem;
    font-size: 1.05rem;
    font-weight: 500;
    color: #0f172a;
    border-radius: 9999px 0 0 9999px;
}

.cn-hero .search-bar input:focus {
    outline: none;
    box-shadow: none;
}

.cn-hero .search-bar button {
    border-radius: 9999px !important;
    padding: 0.75rem 1.85rem;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.2px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    border: none;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.4);
    transition: all var(--cn-transition);
}

.cn-hero .search-bar button:hover {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #ffffff;
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 6px 18px rgba(217, 119, 6, 0.5);
}

.cn-hero .btn-outline-light {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 9999px;
    padding: 0.35rem 0.95rem;
    font-weight: 600;
    font-size: 0.825rem;
    backdrop-filter: blur(8px);
    transition: all var(--cn-transition);
}

.cn-hero .btn-outline-light:hover {
    background: #ffffff;
    color: #4338ca !important;
    border-color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* ── Modern Cards & Grid Items ────────────────────────────────────────────── */
.card {
    border: 1px solid var(--cn-border);
    border-radius: var(--cn-card-radius);
    background-color: var(--cn-surface);
    box-shadow: var(--cn-shadow-xs);
    transition: box-shadow var(--cn-transition), transform var(--cn-transition), border-color var(--cn-transition);
}

.card-header {
    background-color: var(--cn-surface);
    border-bottom: 1px solid var(--cn-border);
    padding: 1.1rem 1.35rem;
    font-weight: 700;
    font-size: 1rem;
}

/* Resource Card */
.resource-card {
    border: 1px solid var(--cn-border);
    border-radius: var(--cn-card-radius);
    background: #ffffff;
    transition: transform var(--cn-transition), box-shadow var(--cn-transition), border-color var(--cn-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    box-shadow: var(--cn-shadow-xs);
}

.resource-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #4f46e5 0%, #06b6d4 50%, #f59e0b 100%);
    opacity: 0;
    transition: opacity var(--cn-transition);
}

.resource-card:hover {
    border-color: #cbd5e1;
    box-shadow: var(--cn-shadow-md);
    transform: translateY(-4px);
}

.resource-card:hover::before {
    opacity: 1;
}

.resource-card .card-body {
    padding: 1.35rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.resource-card .resource-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #0f172a;
    text-decoration: none;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--cn-transition);
}

.resource-card .resource-title:hover {
    color: var(--cn-primary);
    text-decoration: none;
}

.resource-card .badge-category {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.3rem 0.65rem;
    border-radius: 9999px;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.resource-card .meta-row {
    font-size: 0.835rem;
    color: #64748b;
    line-height: 1.45;
}

/* ── Refined Category Badges ──────────────────────────────────────────────── */
.badge-category-notes {
    background: #eef2ff !important;
    color: #4338ca !important;
    border: 1px solid #c7d2fe !important;
}

.badge-category-question_papers {
    background: #fffbeb !important;
    color: #92400e !important;
    border: 1px solid #fde68a !important;
}

.badge-category-assignments {
    background: #ecfdf5 !important;
    color: #065f46 !important;
    border: 1px solid #a7f3d0 !important;
}

.badge-category-project_reports {
    background: #f3e8ff !important;
    color: #6b21a8 !important;
    border: 1px solid #e9d5ff !important;
}

.badge-category-presentations {
    background: #ffedd5 !important;
    color: #9a3412 !important;
    border: 1px solid #fed7aa !important;
}

.badge-category-lab_manuals {
    background: #e0f2fe !important;
    color: #075985 !important;
    border: 1px solid #bae6fd !important;
}

.badge-category-practical_files {
    background: #f1f5f9 !important;
    color: #334155 !important;
    border: 1px solid #cbd5e1 !important;
}

/* ── Status Badges ────────────────────────────────────────────────────────── */
.status-approved, .status-resolved, .status-active {
    background: #ecfdf5 !important;
    color: #065f46 !important;
    border: 1px solid #a7f3d0 !important;
    font-weight: 700;
    padding: 0.28rem 0.65rem;
    border-radius: 9999px;
    font-size: 0.75rem;
}

.status-pending, .status-open {
    background: #fffbeb !important;
    color: #92400e !important;
    border: 1px solid #fde68a !important;
    font-weight: 700;
    padding: 0.28rem 0.65rem;
    border-radius: 9999px;
    font-size: 0.75rem;
}

.status-rejected, .status-closed {
    background: #fef2f2 !important;
    color: #991b1b !important;
    border: 1px solid #fecaca !important;
    font-weight: 700;
    padding: 0.28rem 0.65rem;
    border-radius: 9999px;
    font-size: 0.75rem;
}

.status-removed {
    background: #f1f5f9 !important;
    color: #475569 !important;
    border: 1px solid #cbd5e1 !important;
    font-weight: 700;
    padding: 0.28rem 0.65rem;
    border-radius: 9999px;
    font-size: 0.75rem;
}

/* ── File type icons & badges ─────────────────────────────────────────────── */
.file-icon-pdf  { color: #ef4444; }
.file-icon-docx { color: #2563eb; }
.file-icon-pptx { color: #f97316; }
.file-icon-txt  { color: #64748b; }

/* ── Buttons & Interactive Elements ───────────────────────────────────────── */
.btn {
    font-family: var(--bs-body-font-family);
    font-weight: 600;
    border-radius: var(--cn-card-radius-sm);
    padding: 0.5rem 1.15rem;
    transition: all var(--cn-transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}

.btn-primary {
    background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%) !important;
    border: 1px solid #4338ca !important;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
    color: #ffffff !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, #4338ca 0%, #3730a3 100%) !important;
    border-color: #3730a3 !important;
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.35);
    transform: translateY(-1px);
    color: #ffffff !important;
}

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

.btn-outline-primary {
    color: var(--cn-primary) !important;
    border-color: var(--cn-primary) !important;
    background: transparent;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background: var(--cn-primary) !important;
    color: #ffffff !important;
    border-color: var(--cn-primary) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
}

.btn-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important;
    border: 1px solid #d97706 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3);
}

.btn-warning:hover,
.btn-warning:focus {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%) !important;
    border-color: #f59e0b !important;
    color: #ffffff !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(217, 119, 6, 0.4);
}

.btn-sm {
    padding: 0.35rem 0.8rem;
    font-size: 0.835rem;
    border-radius: 8px;
}

.btn-lg {
    padding: 0.75rem 1.75rem;
    font-size: 1.05rem;
    border-radius: 12px;
}

/* ── Modern Form Controls ─────────────────────────────────────────────────── */
.form-control, .form-select {
    border: 1px solid #cbd5e1;
    border-radius: var(--cn-card-radius-sm);
    padding: 0.65rem 1rem;
    color: #0f172a;
    font-size: 0.95rem;
    background-color: #ffffff;
    transition: border-color var(--cn-transition), box-shadow var(--cn-transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--cn-border-focus);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18);
    outline: none;
}

.form-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: #334155;
    margin-bottom: 0.4rem;
}

.form-text {
    font-size: 0.785rem;
    color: #64748b;
}

.form-card {
    background: #ffffff;
    border: 1px solid var(--cn-border);
    border-radius: var(--cn-card-radius);
    box-shadow: var(--cn-shadow-md);
    padding: 2.25rem;
}

/* ── Modern Tables ────────────────────────────────────────────────────────── */
.table {
    margin-bottom: 0;
    color: #1e293b;
}

.table thead th {
    background-color: #f8fafc;
    color: #475569;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--cn-border);
    padding: 0.95rem 1rem;
    vertical-align: middle;
}

.table tbody td {
    padding: 0.95rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
}

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

.table-hover tbody tr:hover {
    background-color: #f8fafc;
}

/* ── Modern Dashboard & Stat Cards ────────────────────────────────────────── */
.dashboard-header-card {
    background: #ffffff;
    border: 1px solid var(--cn-border);
    border-radius: var(--cn-card-radius);
    padding: 1.65rem 1.75rem;
    box-shadow: var(--cn-shadow-xs);
    position: relative;
    overflow: hidden;
}

.dashboard-header-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #4f46e5 0%, #06b6d4 100%);
}

.dashboard-user-avatar {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background: linear-gradient(135deg, #4f46e5 0%, #3730a3 100%);
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 6px 14px rgba(79, 70, 229, 0.3);
}

.stat-card {
    background: #ffffff;
    border-radius: var(--cn-card-radius);
    border: 1px solid var(--cn-border);
    padding: 1.35rem 1.15rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    box-shadow: var(--cn-shadow-xs);
    transition: transform var(--cn-transition), box-shadow var(--cn-transition), border-color var(--cn-transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--cn-shadow-md);
    border-color: #cbd5e1;
}

.stat-card .stat-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 0.85rem;
}

.stat-card .stat-number {
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.3rem;
    letter-spacing: -0.03em;
}

.stat-card .stat-label {
    font-size: 0.825rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 0.5rem;
}

.stat-card .stat-link {
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.stat-card .stat-link:hover {
    text-decoration: underline;
}

/* ── Dashboard Quick Navigation Tiles ──────────────────────────────────────── */
.dashboard-nav-tile {
    background: #ffffff;
    border: 1px solid var(--cn-border);
    border-radius: var(--cn-card-radius);
    padding: 1.15rem 1.35rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: #1e293b;
    box-shadow: var(--cn-shadow-xs);
    transition: all var(--cn-transition);
    height: 100%;
}

.dashboard-nav-tile:hover {
    color: var(--cn-primary);
    border-color: #a5b4fc;
    transform: translateY(-2px);
    box-shadow: var(--cn-shadow-md);
}

.dashboard-nav-tile .tile-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.dashboard-nav-tile .tile-title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.dashboard-nav-tile .tile-desc {
    font-size: 0.8rem;
    color: #64748b;
    margin-bottom: 0;
    line-height: 1.35;
}

/* ── Admin Sidebar Nav ────────────────────────────────────────────────────── */
.admin-nav .nav-link {
    color: #475569;
    border-radius: var(--cn-card-radius-sm);
    padding: 0.7rem 1.15rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--cn-transition);
}

.admin-nav .nav-link:hover,
.admin-nav .nav-link.active {
    background: #eef2ff;
    color: var(--cn-primary);
    font-weight: 700;
    transform: translateX(2px);
}

.admin-nav .nav-link i {
    width: 1.35rem;
}

/* ── Modern Breadcrumb Navigation ─────────────────────────────────────────── */
.breadcrumb {
    background: #ffffff;
    border: 1px solid var(--cn-border);
    border-radius: 9999px;
    padding: 0.4rem 1.1rem;
    display: inline-flex;
    align-items: center;
    box-shadow: var(--cn-shadow-xs);
    margin-bottom: 1.35rem;
    font-size: 0.85rem;
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    color: #64748b;
    font-weight: 500;
}

.breadcrumb-item a {
    color: #334155;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: all var(--cn-transition);
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
}

.breadcrumb-item a:hover {
    color: var(--cn-primary);
    background-color: var(--cn-primary-light);
}

.breadcrumb-item.active {
    color: #0f172a;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    padding-left: 0.2rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    font-size: 1.15rem;
    line-height: 1;
    color: #94a3b8;
    padding: 0 0.4rem;
    font-weight: 400;
    vertical-align: middle;
}

/* ── Empty State ──────────────────────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 4.5rem 2rem;
    color: #64748b;
    background: #ffffff;
    border-radius: var(--cn-card-radius);
    border: 1px dashed var(--cn-border);
}

.empty-state i {
    font-size: 3.75rem;
    margin-bottom: 1rem;
    color: #cbd5e1;
}

/* ── Pagination ───────────────────────────────────────────────────────────── */
.pagination .page-link {
    color: var(--cn-primary);
    border-radius: 8px !important;
    margin: 0 3px;
    border: 1px solid var(--cn-border);
    font-weight: 600;
    padding: 0.45rem 0.85rem;
    transition: all var(--cn-transition);
}

.pagination .page-link:hover {
    background-color: var(--cn-primary-light);
    border-color: var(--cn-primary-border);
    color: var(--cn-primary-dark);
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%);
    border-color: #4338ca;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
}

/* ── Anonymous Badge ──────────────────────────────────────────────────────── */
.anonymous-badge {
    color: #64748b;
    font-style: italic;
    font-weight: 500;
}

/* ── Styled UtilityX Branding & Badges ────────────────────────────────────── */
.utilityx-badge-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.32);
    backdrop-filter: blur(12px);
    padding: 0.35rem 0.95rem;
    border-radius: 9999px;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--cn-transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.utilityx-badge-link:hover {
    background: rgba(255, 255, 255, 0.28);
    border-color: rgba(255, 255, 255, 0.55);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.utilityx-badge-icon {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    transition: transform var(--cn-transition);
    vertical-align: middle;
}

.utilityx-badge-link:hover .utilityx-badge-icon {
    transform: scale(1.15) rotate(4deg);
}

.utilityx-by-text {
    opacity: 0.85;
    font-size: 0.825rem;
    font-weight: 500;
    letter-spacing: 0.2px;
}

.utilityx-brand-name {
    font-weight: 800;
    letter-spacing: -0.3px;
    font-size: 0.95rem;
}

.utilityx-x-spark {
    color: #38bdf8;
    text-shadow: 0 0 10px rgba(56, 189, 248, 0.7);
    font-style: italic;
    font-weight: 900;
    display: inline-block;
}

.utilityx-verified-tick {
    color: #38bdf8;
    font-size: 0.9rem;
    filter: drop-shadow(0 0 4px rgba(56, 189, 248, 0.5));
}

/* Navbar UtilityX Pill */
.utilityx-nav-badge {
    display: inline-flex !important;
    align-items: center;
    gap: 0.3rem;
    background: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
    padding: 0.2rem 0.7rem !important;
    border-radius: 9999px !important;
    font-size: 0.76rem !important;
    color: #0f172a !important;
    vertical-align: middle;
    text-decoration: none !important;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    line-height: 1.2;
}

.utilityx-nav-badge:hover {
    background: #f8fafc !important;
    border-color: #ffffff !important;
    color: #0284c7 !important;
    transform: translateY(-1px) scale(1.02) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3) !important;
}

.utilityx-nav-badge .utilityx-badge-icon {
    width: 16px;
    height: 16px;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.25));
    transition: transform 0.2s ease;
}

.utilityx-nav-badge:hover .utilityx-badge-icon {
    transform: scale(1.18) rotate(6deg);
}

.utilityx-nav-badge .utilityx-by-text {
    color: #64748b !important;
    font-size: 0.68rem !important;
    font-weight: 600 !important;
    text-transform: lowercase;
}

.utilityx-nav-badge .utilityx-brand-name {
    color: #0f172a !important;
    font-size: 0.8rem !important;
    font-weight: 800 !important;
    letter-spacing: -0.2px;
}

.utilityx-nav-badge:hover .utilityx-brand-name {
    color: #0284c7 !important;
}

.utilityx-nav-badge .utilityx-x-spark {
    color: #0284c7 !important;
    font-style: italic;
    font-weight: 900 !important;
    text-shadow: 0 0 4px rgba(2, 132, 199, 0.35);
}

/* Auth Pages UtilityX Pill */
.utilityx-auth-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: #ffffff;
    border: 1px solid var(--cn-border);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    color: #334155;
    text-decoration: none;
    font-size: 0.775rem;
    font-weight: 600;
    box-shadow: var(--cn-shadow-xs);
    transition: all var(--cn-transition);
}

.utilityx-auth-badge:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #0f172a;
    transform: translateY(-1px);
    box-shadow: var(--cn-shadow-sm);
}

.utilityx-auth-badge .utilityx-x-spark {
    color: #0284c7;
    font-style: italic;
    font-weight: 800;
}

/* ── Modern Footer ────────────────────────────────────────────────────────── */
.cn-footer {
    background: linear-gradient(180deg, #0f172a 0%, #070a12 100%);
    color: #94a3b8;
    border-top: 1px solid #1e293b;
}

.cn-footer .footer-brand-title {
    color: #f8fafc;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.footer-utilityx-badge {
    background: rgba(15, 118, 110, 0.25);
    border: 1px solid rgba(20, 184, 166, 0.4);
    color: #5eead4;
    padding: 0.25rem 0.65rem;
    border-radius: 9999px;
    font-size: 0.775rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: all var(--cn-transition);
}

.footer-utilityx-badge:hover {
    background: rgba(15, 118, 110, 0.4);
    border-color: rgba(20, 184, 166, 0.6);
    color: #5eead4;
    transform: translateY(-1px);
}

.footer-utilityx-badge .utilityx-x-spark {
    color: #f59e0b;
}

.utilityx-footer-link {
    transition: all var(--cn-transition);
}

.utilityx-footer-link:hover {
    color: #ffffff !important;
    text-shadow: 0 0 8px rgba(56, 189, 248, 0.5);
}

.cn-footer .footer-desc {
    color: #94a3b8;
    line-height: 1.65;
}

.cn-footer .footer-heading {
    color: #f8fafc;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    margin-bottom: 1rem;
}

.cn-footer .footer-links {
    margin-bottom: 0;
}

.cn-footer .footer-links li {
    margin-bottom: 0.6rem;
}

.cn-footer a.footer-link {
    color: #94a3b8;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.15s ease;
}

.cn-footer a.footer-link:hover {
    color: #ffffff;
    text-decoration: none;
    transform: translateX(3px);
}

.cn-footer .footer-divider {
    border-color: #334155;
    opacity: 0.7;
    margin: 2.25rem 0 1.25rem;
}

.cn-footer .footer-bottom-text {
    color: #94a3b8;
    font-size: 0.85rem;
}

.cn-footer .footer-bottom-links a {
    color: #94a3b8;
    transition: color 0.15s ease;
}

.cn-footer .footer-bottom-links a:hover {
    color: #ffffff;
}

/* ── Attention Badges & Animations ────────────────────────────────────────── */
@keyframes attentionPulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
    }
    50% {
        transform: scale(1.06);
        box-shadow: 0 0 0 6px rgba(239, 68, 68, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
    }
}

.attention-badge {
    animation: attentionPulse 2s infinite ease-in-out;
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.4px;
}

.attention-symbol {
    display: inline-block;
    animation: attentionBounce 1.8s infinite ease-in-out;
}

@keyframes attentionBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

/* ── Responsive Refinements ───────────────────────────────────────────────── */
@media (max-width: 767.98px) {
    .dashboard-header-card {
        padding: 1.25rem 1rem;
    }
    .stat-card {
        padding: 1rem 0.85rem;
    }
    .stat-card .stat-icon-wrap {
        width: 38px;
        height: 38px;
        font-size: 1.15rem;
        margin-bottom: 0.5rem;
    }
    .stat-card .stat-number {
        font-size: 1.5rem;
    }
    .stat-card .stat-label {
        font-size: 0.775rem;
    }
    .dashboard-nav-tile {
        padding: 0.9rem 1rem;
        gap: 0.75rem;
    }
    .dashboard-nav-tile .tile-icon {
        width: 38px;
        height: 38px;
        font-size: 1.15rem;
    }
    .dashboard-actions-group {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 0.5rem;
    }
    .dashboard-actions-group .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .cn-hero { padding: 3rem 0 2.25rem; }
    .form-card { padding: 1.35rem; }
    .dashboard-header-card .dashboard-user-avatar {
        width: 46px;
        height: 46px;
        font-size: 1.2rem;
    }
    .navbar .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    .navbar-brand {
        font-size: 1.1rem !important;
        margin-right: 0.25rem;
    }
    .navbar-brand .brand-app-icon {
        width: 26px !important;
        height: 26px !important;
    }
    .utilityx-nav-badge {
        padding: 0.14rem 0.5rem !important;
        gap: 0.22rem !important;
        font-size: 0.68rem !important;
    }
    .utilityx-nav-badge .utilityx-badge-icon {
        width: 14px !important;
        height: 14px !important;
    }
    .utilityx-nav-badge .utilityx-brand-name {
        font-size: 0.74rem !important;
    }
}

/* ── Modals & Dialogs ─────────────────────────────────────────────────────── */
.modal-content {
    border-radius: 16px !important;
    border: 1px solid var(--cn-border) !important;
    box-shadow: 0 24px 48px -12px rgba(15, 23, 42, 0.25) !important;
    overflow: hidden;
}

.modal-header {
    border-bottom: 1px solid var(--cn-border) !important;
    background: #f8fafc;
    padding: 1.15rem 1.5rem !important;
}

.modal-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: #0f172a;
}

.modal-footer {
    border-top: 1px solid var(--cn-border) !important;
    background: #f8fafc;
    padding: 0.85rem 1.5rem !important;
}

/* ── Refined Alerts ───────────────────────────────────────────────────────── */
.alert {
    border-radius: 12px !important;
    font-size: 0.9rem;
    border-width: 1px !important;
    box-shadow: var(--cn-shadow-xs);
}

.alert-success {
    background-color: #ecfdf5 !important;
    border-color: #a7f3d0 !important;
    color: #065f46 !important;
}

.alert-danger {
    background-color: #fef2f2 !important;
    border-color: #fecaca !important;
    color: #991b1b !important;
}

.alert-warning {
    background-color: #fffbeb !important;
    border-color: #fde68a !important;
    color: #92400e !important;
}

.alert-info {
    background-color: #f0f9ff !important;
    border-color: #bae6fd !important;
    color: #0369a1 !important;
}

/* ── Quick Share Button ───────────────────────────────────────────────────── */
.quick-share-btn {
    border-radius: 8px !important;
    font-size: 0.8rem;
    transition: all var(--cn-transition);
}

.quick-share-btn:hover {
    background-color: var(--cn-primary-light) !important;
    border-color: var(--cn-primary-border) !important;
    color: var(--cn-primary) !important;
    transform: translateY(-1px);
}

/* ── Request & Ticket Cards ───────────────────────────────────────────────── */
.request-card {
    border: 1px solid var(--cn-border) !important;
    border-radius: var(--cn-card-radius) !important;
    background: #ffffff;
    transition: transform var(--cn-transition), box-shadow var(--cn-transition), border-color var(--cn-transition);
    box-shadow: var(--cn-shadow-xs);
}

.request-card:hover {
    border-color: #cbd5e1 !important;
    box-shadow: var(--cn-shadow-md) !important;
    transform: translateY(-3px);
}

/* ── Smooth Scrolling & Focus Ring Accessibility ──────────────────────────── */
html {
    scroll-behavior: smooth;
}

:focus-visible {
    outline: 2px solid var(--cn-primary);
    outline-offset: 2px;
}