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

/* ─── Design Tokens & Custom CSS Variables ─────────────────────────────────── */
:root {
    /* Brand Theme Colors */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-active: #1e40af;
    --primary-subtle: #eff6ff;
    --primary-border: #bfdbfe;
    
    --accent-indigo: #4f46e5;
    --accent-cyan: #0ea5e9;

    --sidebar-bg: #0f172a;
    --sidebar-header: #090d16;
    --sidebar-hover: #1e293b;
    --sidebar-active: #2563eb;
    --sidebar-border: #1e293b;
    --sidebar-width: 270px;

    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-color: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;

    /* Status Colors */
    --success-color: #059669;
    --success-hover: #047857;
    --success-subtle: #ecfdf5;
    --success-border: #a7f3d0;

    --warning-color: #d97706;
    --warning-hover: #b45309;
    --warning-subtle: #fffbeb;
    --warning-border: #fde68a;

    --danger-color: #dc2626;
    --danger-hover: #b91c1c;
    --danger-subtle: #fef2f2;
    --danger-border: #fecaca;

    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.08), 0 1px 2px -1px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.06);
    --shadow-theme: 0 4px 14px 0 rgba(37, 99, 235, 0.25);
    
    /* Layout */
    --navbar-height: 68px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 22px;
}

/* ─── Global Base Styles ───────────────────────────────────────────────────── */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 0.935rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ─── Custom Scrollbars ────────────────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* ─── Typography & Links ───────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    color: var(--text-color);
    letter-spacing: -0.02em;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.2s ease-in-out;
}
a:hover {
    color: var(--primary-hover);
}

/* ─── Cohesive Theme Button System ─────────────────────────────────────────── */
.btn {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    font-size: 0.885rem;
    border-radius: var(--radius-sm);
    padding: 0.55rem 1.15rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}
.btn:hover {
    transform: translateY(-1px);
}
.btn:active {
    transform: translateY(0);
}
.btn-sm {
    padding: 0.38rem 0.85rem;
    font-size: 0.82rem;
    border-radius: var(--radius-sm);
}
.btn-lg {
    padding: 0.75rem 1.6rem;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

/* Primary Theme Button */
.btn-primary {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-color: #1d4ed8;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.28);
}
.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    border-color: #1e40af;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.38);
}

/* Success Theme Button */
.btn-success {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    border-color: #047857;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(5, 150, 105, 0.25);
}
.btn-success:hover, .btn-success:focus {
    background: linear-gradient(135deg, #047857 0%, #065f46 100%);
    border-color: #065f46;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35);
}

/* Danger Theme Button */
.btn-danger {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    border-color: #b91c1c;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.25);
}
.btn-danger:hover, .btn-danger:focus {
    background: linear-gradient(135deg, #b91c1c 0%, #991b1b 100%);
    border-color: #991b1b;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.35);
}

/* Secondary & Light Buttons */
.btn-secondary {
    background-color: #64748b;
    border-color: #64748b;
    color: #ffffff !important;
}
.btn-secondary:hover {
    background-color: #475569;
    border-color: #475569;
}
.btn-light {
    background-color: #f1f5f9;
    border-color: #e2e8f0;
    color: var(--text-color) !important;
}
.btn-light:hover {
    background-color: #e2e8f0;
    border-color: #cbd5e1;
    color: var(--text-color) !important;
}

/* Outline Buttons */
.btn-outline-primary {
    color: var(--primary-color) !important;
    border-color: var(--primary-border);
    background-color: #ffffff;
}
.btn-outline-primary:hover {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color);
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.22);
}
.btn-outline-secondary {
    color: var(--text-secondary) !important;
    border-color: var(--border-color);
    background-color: #ffffff;
}
.btn-outline-secondary:hover {
    background-color: #f1f5f9 !important;
    border-color: #cbd5e1;
    color: var(--text-color) !important;
}
.btn-outline-danger {
    color: var(--danger-color) !important;
    border-color: var(--danger-border);
    background-color: #ffffff;
}
.btn-outline-danger:hover {
    background-color: var(--danger-color) !important;
    border-color: var(--danger-color);
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.22);
}

/* Dedicated Player Navigation Button Styles */
.btn-player-nav {
    background-color: rgba(255, 255, 255, 0.12) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    font-size: 0.84rem !important;
    padding: 0.4rem 0.9rem !important;
    border-radius: var(--radius-sm) !important;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    transition: all 0.2s ease;
    text-decoration: none !important;
}
.btn-player-nav:hover {
    background-color: rgba(255, 255, 255, 0.24) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    color: #ffffff !important;
    transform: translateY(-1px);
}

/* ─── Sticky Dashboard Layout Architecture ─────────────────────────────────── */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
    position: relative;
}

/* Vertical Sidebar - STICKY / FIXED */
.app-sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    color: #f8fafc;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 1030;
    border-right: 1px solid var(--sidebar-border);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s ease;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-header {
    height: var(--navbar-height);
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--sidebar-border);
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: #ffffff;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 100%);
}

.sidebar-brand-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
    flex-shrink: 0;
}

.sidebar-menu {
    list-style: none;
    padding: 1.25rem 0.85rem;
    margin: 0;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.sidebar-item a {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.72rem 1rem;
    color: #94a3b8;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.sidebar-item a i {
    width: 20px;
    font-size: 1.05rem;
    text-align: center;
    transition: transform 0.2s ease, color 0.2s ease;
}

.sidebar-item a:hover {
    color: #ffffff;
    background-color: var(--sidebar-hover);
    transform: translateX(3px);
}
.sidebar-item a:hover i {
    color: var(--primary-color);
}

.sidebar-item.active a {
    color: #ffffff;
    background: linear-gradient(90deg, rgba(37, 99, 235, 0.25) 0%, rgba(37, 99, 235, 0.1) 100%);
    border-left: 3px solid var(--primary-color);
    box-shadow: inset 0 0 12px rgba(37, 99, 235, 0.15);
}
.sidebar-item.active a i {
    color: #60a5fa;
}

.sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--sidebar-border);
    background: rgba(0, 0, 0, 0.2);
}

/* App Main Content Area */
.app-content {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-color);
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s ease;
}

/* Horizontal Top Navbar - STICKY */
.content-navbar {
    position: sticky;
    top: 0;
    z-index: 1020;
    height: var(--navbar-height);
    background-color: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.03);
    transition: box-shadow 0.2s ease;
}
.content-navbar.scrolled {
    box-shadow: 0 4px 12px -2px rgba(15, 23, 42, 0.08);
}

.page-title-header {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

.content-body {
    padding: 2rem;
    flex-grow: 1;
    max-width: 1600px;
    width: 100%;
}

/* Sidebar Toggle Mobile Button */
.sidebar-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.2s ease;
}
.sidebar-toggle:hover {
    background-color: #f1f5f9;
    color: var(--primary-color);
}

/* Mobile Sidebar Backdrop Overlay */
.sidebar-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1025;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.sidebar-backdrop.show {
    opacity: 1;
    pointer-events: auto;
}

/* Responsive Behavior */
@media (max-width: 991.98px) {
    .app-sidebar {
        transform: translateX(-100%);
    }
    .app-sidebar.show {
        transform: translateX(0);
    }
    .app-content {
        margin-left: 0;
        width: 100%;
    }
    .sidebar-toggle {
        display: inline-flex;
    }
    .content-navbar {
        padding: 0 1rem;
    }
    .content-body {
        padding: 1.25rem 1rem;
    }
}

.user-profile-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #ffffff;
    padding: 0.35rem 0.85rem;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xs);
    white-space: nowrap;
}
.user-profile-name {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-color);
    max-width: 150px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
@media (max-width: 575.98px) {
    .user-profile-name {
        max-width: 80px;
    }
    .content-navbar {
        padding: 0 0.75rem;
    }
}

/* ─── Cards & Surfaces ─────────────────────────────────────────────────────── */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    overflow: hidden;
}
.card.card-hover:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: #cbd5e1;
}
.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-light);
    padding: 1.25rem 1.5rem;
}
.card-body {
    padding: 1.5rem;
}
.card-footer {
    background-color: transparent;
    border-top: 1px solid var(--border-light);
    padding: 1.25rem 1.5rem;
}

/* ─── Metric & Stats Cards ─────────────────────────────────────────────────── */
.metric-card {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    background: #ffffff;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}
.metric-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: #cbd5e1;
}
.metric-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--primary-subtle);
    color: var(--primary-color);
    border: 1px solid var(--primary-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.12);
}
.metric-icon.success {
    background: var(--success-subtle);
    color: var(--success-color);
    border-color: var(--success-border);
    box-shadow: 0 2px 6px rgba(5, 150, 105, 0.12);
}
.metric-icon.warning {
    background: var(--warning-subtle);
    color: var(--warning-color);
    border-color: var(--warning-border);
    box-shadow: 0 2px 6px rgba(217, 119, 6, 0.12);
}
.metric-icon.danger {
    background: var(--danger-subtle);
    color: var(--danger-color);
    border-color: var(--danger-border);
    box-shadow: 0 2px 6px rgba(220, 38, 38, 0.12);
}

/* ─── Data Tables & Admin Tables ─────────────────────────────────────────── */
.table-responsive {
    border-radius: var(--radius-md);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.table {
    margin-bottom: 0;
    vertical-align: middle;
    border-color: var(--border-light);
}
.table th {
    background-color: #f8fafc;
    color: var(--text-muted);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-color);
}
.table td {
    padding: 0.9rem 1rem;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-light);
}
.table-hover tbody tr:hover td {
    background-color: #f8fafc;
}

/* ─── Modern Action Button System ─────────────────────────────────────────── */
.action-btn-group {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.35rem;
    white-space: nowrap;
}
.action-btn {
    width: 32px;
    height: 32px;
    min-width: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 0.82rem;
    border: 1px solid #e2e8f0;
    background-color: #ffffff;
    color: var(--text-secondary);
    transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none !important;
    cursor: pointer;
}
.action-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-xs);
}
.action-btn:active {
    transform: translateY(0);
}
.action-btn-primary:hover {
    background-color: var(--primary-subtle);
    border-color: var(--primary-border);
    color: var(--primary-color) !important;
}
.action-btn-success:hover {
    background-color: var(--success-subtle);
    border-color: var(--success-border);
    color: var(--success-color) !important;
}
.action-btn-danger:hover {
    background-color: var(--danger-subtle);
    border-color: var(--danger-border);
    color: var(--danger-color) !important;
}
.action-btn-warning:hover {
    background-color: var(--warning-subtle);
    border-color: var(--warning-border);
    color: var(--warning-color) !important;
}
.action-btn-info:hover {
    background-color: #eff6ff;
    border-color: #bfdbfe;
    color: #2563eb !important;
}

.user-avatar-chip {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.82rem;
    flex-shrink: 0;
}

/* ─── Form Controls & Inputs ───────────────────────────────────────────────── */
.form-control, .form-select {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.92rem;
    padding: 0.65rem 0.95rem;
    border-radius: var(--radius-sm);
    border: 1px solid #cbd5e1;
    background-color: #ffffff;
    color: var(--text-color);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3.5px rgba(37, 99, 235, 0.15);
    outline: 0;
}
.form-label {
    font-size: 0.865rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}
.input-group-text {
    border-color: #cbd5e1;
    background-color: #f8fafc;
    color: var(--text-muted);
}

/* ─── High Contrast Status & Pill Badges ───────────────────────────────────── */
.badge {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    padding: 0.4em 0.75em;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    letter-spacing: 0.01em;
}
.bg-primary-subtle {
    background-color: var(--primary-subtle) !important;
    color: var(--primary-color) !important;
    border: 1px solid var(--primary-border);
}
.bg-success-subtle {
    background-color: var(--success-subtle) !important;
    color: var(--success-color) !important;
    border: 1px solid var(--success-border);
}
.bg-warning-subtle {
    background-color: var(--warning-subtle) !important;
    color: var(--warning-color) !important;
    border: 1px solid var(--warning-border);
}
.bg-danger-subtle {
    background-color: var(--danger-subtle) !important;
    color: var(--danger-color) !important;
    border: 1px solid var(--danger-border);
}
.bg-secondary-subtle {
    background-color: #f1f5f9 !important;
    color: #475569 !important;
    border: 1px solid #e2e8f0;
}

/* Bulletproof Glass Pill Badges for dark/gradient banners */
.badge-glass-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(255, 255, 255, 0.18) !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.35) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-weight: 700 !important;
    padding: 0.4rem 1rem !important;
    border-radius: 50px !important;
    font-size: 0.82rem !important;
    letter-spacing: 0.02em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.badge-glass-pill-dark {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(37, 99, 235, 0.12) !important;
    color: #1d4ed8 !important;
    border: 1px solid rgba(37, 99, 235, 0.25) !important;
    font-weight: 700 !important;
    padding: 0.35rem 0.85rem !important;
    border-radius: 50px !important;
    font-size: 0.82rem !important;
}

/* ─── Progress Bar Customization ───────────────────────────────────────────── */
.progress {
    height: 8px;
    background-color: #e2e8f0;
    border-radius: 50px;
    overflow: hidden;
}
.progress-bar {
    background: linear-gradient(90deg, #2563eb 0%, #3b82f6 100%);
    border-radius: 50px;
    transition: width 0.6s ease;
}

/* ─── Modern Pagination System ─────────────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0;
    list-style: none;
    padding-left: 0;
}
.page-item {
    margin: 0;
}
.page-link {
    min-width: 36px;
    height: 36px;
    padding: 0 0.65rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px !important;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.84rem;
    font-weight: 600;
    border: 1px solid #e2e8f0;
    background-color: #ffffff;
    color: #475569;
    transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
    text-decoration: none;
}
.page-link:hover {
    background-color: #f1f5f9;
    border-color: #cbd5e1;
    color: #0f172a;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}
.page-link:focus {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
    border-color: var(--primary-color);
    outline: none;
}
.page-item.active .page-link {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    border-color: #1d4ed8 !important;
    color: #ffffff !important;
    font-weight: 700;
    box-shadow: 0 3px 10px rgba(37, 99, 235, 0.35);
    transform: translateY(-1px);
}
.page-item.disabled .page-link {
    opacity: 0.45;
    background-color: transparent;
    border-color: transparent;
    color: #94a3b8;
    pointer-events: none;
    box-shadow: none;
    transform: none;
}
.pagination-sm .page-link {
    min-width: 32px;
    height: 32px;
    font-size: 0.78rem;
    border-radius: 7px !important;
}
.pagination-lg .page-link {
    min-width: 42px;
    height: 42px;
    font-size: 0.92rem;
    border-radius: 11px !important;
}

/* ─── Auth Screens Layout ──────────────────────────────────────────────────── */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.25rem;
    background: radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.05) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(79, 70, 229, 0.05) 0%, transparent 40%),
                #f8fafc;
}
.auth-card {
    width: 100%;
    max-width: 480px;
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    background: #ffffff;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.08);
}

/* ─── Assessment / Exam Layout ─────────────────────────────────────────────── */
.exam-navbar {
    background-color: var(--sidebar-bg);
    padding: 0.9rem 2rem;
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 1020;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--sidebar-border);
}
.exam-timer {
    font-size: 1.45rem;
    font-weight: 800;
    color: #ef4444;
    font-variant-numeric: tabular-nums;
}

/* Exam Taking Question Options */
.option-label {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.85rem 1.15rem;
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: #ffffff;
    position: relative;
}
.option-label:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-subtle);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}
input[type="radio"]:checked + .option-label {
    border-color: var(--primary-color);
    background-color: var(--primary-subtle);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.opt-letter-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 0.85rem;
    background-color: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

/* Exam Breakdown / Result Options Grid & Cards */
.result-question-item {
    position: relative;
}
.result-q-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 0.82rem;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}
.result-option-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    height: 100%;
    min-height: 52px;
    transition: all 0.2s ease;
    border: 1.5px solid transparent;
}
.result-option-card.opt-default {
    background-color: #ffffff;
    border-color: var(--border-color);
    color: var(--text-color);
}
.result-option-card.opt-correct {
    background-color: #f0fdf4;
    border-color: #86efac;
    color: #14532d;
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.1);
}
.result-option-card.opt-incorrect {
    background-color: #fef2f2;
    border-color: #fca5a5;
    color: #7f1d1d;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.1);
}
.result-opt-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    min-width: 30px;
    border-radius: 7px;
    font-weight: 700;
    font-size: 0.82rem;
    flex-shrink: 0;
}
.result-opt-badge.badge-neutral {
    background-color: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
}
.result-opt-badge.badge-correct {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(5, 150, 105, 0.3);
}
.result-opt-badge.badge-incorrect {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(220, 38, 38, 0.3);
}
.result-opt-text {
    font-size: 0.88rem;
    line-height: 1.45;
    flex-grow: 1;
    margin: 0;
    word-break: break-word;
}
.result-option-card.opt-correct .result-opt-text {
    font-weight: 600;
    color: #065f46;
}
.result-option-card.opt-incorrect .result-opt-text {
    font-weight: 600;
    color: #991b1b;
}
.result-opt-status-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* ─── Global Toast Notifications ───────────────────────────────────────────── */
#toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1080;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.toast {
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.2), 0 8px 10px -6px rgba(15, 23, 42, 0.1);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    animation: toast-slide-in 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes toast-slide-in {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ─── Callout Boxes ────────────────────────────────────────────────────────── */
.callout-box {
    border-left: 4px solid var(--primary-color);
    background-color: var(--primary-subtle);
    padding: 1.15rem 1.5rem;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 1.5rem 0;
}
.callout-box.tip-box {
    border-left-color: var(--warning-color);
    background-color: var(--warning-subtle);
}
.callout-box.example-box {
    border-left-color: var(--success-color);
    background-color: var(--success-subtle);
}

/* ─── Subtle Utilities ─────────────────────────────────────────────────────── */
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.85rem; }
.tracking-wide { letter-spacing: 0.05em; }
.tracking-tight { letter-spacing: -0.02em; }