:root {
    --primary-color:#1a365d;
    --primary-light:#2c5282;
    --accent-color:#ffffff;
    --accent-hover:#e2e8f0;
    --dark-bg:#0b1120;
    --light-bg:#f8fafc;
    --white:#ffffff;
    --text-dark:#000000;
    --text-muted:#4b5563;
    --card-border:rgba(26, 54, 93, 0.08);
    --input-bg:#ffffff;
    --input-border:#cbd5e1;
    --input-text:#000000;
    --shadow-sm:0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md:0 10px 15px -3px rgba(26, 54, 93, 0.08),0 4px 6px -2px rgba(26, 54, 93, 0.04);
    --shadow-lg:0 20px 25px -5px rgba(26, 54, 93, 0.12),0 10px 10px -5px rgba(26, 54, 93, 0.06);
    --transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1)
}
body.dark-theme {
    --primary-color:#ffffff;
    --primary-light:#cbd5e1;
    --accent-color:#ffffff;
    --dark-bg:#000000;
    --light-bg:#020617;
    --white:#0f172a;
    --text-dark:#ffffff;
    --text-muted:#94a3b8;
    --card-border:rgba(255, 255, 255, 0.08);
    --input-bg:#1e293b;
    --input-border:rgba(255, 255, 255, 0.15);
    --input-text:#ffffff;
    --shadow-sm:0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md:0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-lg:0 20px 25px -5px rgba(0, 0, 0, 0.4)
}
body {
    font-family:Cairo,sans-serif;
    background-color:var(--light-bg);
    color:var(--text-dark);
    direction:rtl;
    text-align:right;
    min-height:100vh;
    display:flex;
    flex-direction:column;
    overflow-x:hidden;
    max-width:100%;
    transition:background-color .3s ease,color .3s ease
}
#preloader {
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background-color:#0f2b46;
    z-index:99999;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    transition:opacity .5s ease,visibility .5s ease
}
#preloader.fade-out {
    opacity:0;
    visibility:hidden
}
.loader-spinner {
    width:60px;
    height:60px;
    border:4px solid rgba(15,43,70,.15);
    border-radius:50%;
    border-top-color:var(--accent-color);
    animation:spin 1s linear infinite;
    margin-bottom:1.5rem
}
.loader-text {
    color:#fff;
    font-weight:700;
    font-size:1.1rem;
    letter-spacing:1px
}
@keyframes spin {
    to {
    transform:rotate(360deg)
}
}
.navbar {
    background:#1a365d!important;
    border-bottom:1px solid rgba(255,255,255,.3)!important;
    padding:.8rem 1rem;
    transition:var(--transition);
    z-index:1030
}
body.dark-theme .navbar {
    background:#0b1120!important;
    border-bottom:1px solid rgba(255,255,255,.2)!important
}
.navbar-brand {
    font-weight:800;
    color:#fff!important;
    font-size:1.3rem;
    display:flex;
    align-items:center;
    gap:10px
}
.navbar-brand span {
    color:var(--accent-color)
}
.nav-link {
    color:rgba(255,255,255,.85)!important;
    font-weight:600;
    font-size:.95rem;
    padding:.5rem 1rem!important;
    margin:0 .2rem;
    border-radius:8px;
    transition:var(--transition)
}
.nav-link.active,.nav-link:hover {
    color:var(--accent-color)!important;
    background:rgba(255,255,255,.05)
}
.theme-toggle-btn {
    background:0 0;
    border:none;
    color:#fff;
    font-size:1.25rem;
    cursor:pointer;
    padding:8px;
    border-radius:50%;
    transition:var(--transition);
    display:flex;
    align-items:center;
    justify-content:center;
    width:40px;
    height:40px
}
.theme-toggle-btn:hover {
    background:rgba(255,255,255,.1);
    color:var(--accent-color);
    transform:rotate(15deg)
}
.hero-section {
    position:relative;
    background:linear-gradient(rgba(26,54,93,.6),rgba(26,54,93,.6)),url('../assets/background.webp') no-repeat center center/cover;
    color:#fff;
    padding:4rem 0 1rem 0;
    overflow:hidden
}
body.dark-theme .hero-section {
    background:linear-gradient(rgba(11,17,32,.7),rgba(11,17,32,.7)),url('../assets/background.webp') no-repeat center center/cover
}
.hero-section::before {
    content:'';
    position:absolute;
    top:0;
    right:0;
    width:100%;
    height:100%;
    background-image:radial-gradient(circle at 20% 30%,rgba(15,43,70,.15) 0,transparent 50%),radial-gradient(circle at 80% 70%,rgba(255,255,255,.05) 0,transparent 50%);
    pointer-events:none
}
.hero-title {
    font-size:3rem;
    font-weight:800;
    line-height:1.3;
    margin-bottom:1.5rem;
    animation:fadeInUp .8s ease
}
.hero-title span {
    color:var(--accent-color)
}
.hero-subtitle {
    font-size:1.2rem;
    color:rgba(255,255,255,.85);
    margin-bottom:2.5rem;
    animation:fadeInUp 1s ease
}
.btn-gold {
    background-color:var(--white);
    color:var(--primary-color)!important;
    font-weight:700;
    border:2px solid var(--white);
    padding:.75rem 2rem;
    border-radius:50px;
    box-shadow:0 4px 15px rgba(0,0,0,.1);
    transition:var(--transition)
}
body.dark-theme .btn-gold {
    background-color:var(--white);
    color:var(--primary-color)!important;
    border-color:var(--white);
    box-shadow:0 4px 15px rgba(255,255,255,.1)
}
.btn-gold:hover {
    background-color:var(--accent-hover);
    border-color:var(--accent-hover);
    color:var(--primary-color)!important;
    transform:translateY(-3px);
    box-shadow:0 6px 20px rgba(0,0,0,.15)
}
body.dark-theme .btn-gold:hover {
    background-color:var(--accent-hover);
    border-color:var(--accent-hover);
    color:var(--primary-color)!important;
    transform:translateY(-3px);
    box-shadow:0 6px 20px rgba(255,255,255,.15)
}
.btn-navy-solid {
    background-color:#1a365d;
    color:#fff!important;
    font-weight:700;
    border:none;
    padding:.75rem 2rem;
    border-radius:50px;
    box-shadow:0 4px 15px rgba(26,54,93,.2);
    transition:var(--transition)
}
.btn-navy-solid:hover {
    background-color:#0f2b46;
    color:#fff!important;
    transform:translateY(-3px);
    box-shadow:0 6px 20px rgba(26,54,93,.3)
}
body.dark-theme .btn-navy-solid {
    background-color:#2a4365;
    box-shadow:0 4px 15px rgba(0,0,0,.3)
}
body.dark-theme .btn-navy-solid:hover {
    background-color:#3b5b88
}
/* حالة الرفع — اللون يفضل كحلي مش يتحول */
.btn-navy-solid:disabled,
.btn-navy-solid[disabled],
.btn-navy-solid.is-loading {
    background-color:#1a365d!important;
    color:#fff!important;
    border:none!important;
    opacity:.88!important;
    cursor:wait!important;
    transform:none!important;
    box-shadow:0 4px 15px rgba(26,54,93,.2)!important
}
body.dark-theme .btn-navy-solid:disabled,
body.dark-theme .btn-navy-solid[disabled],
body.dark-theme .btn-navy-solid.is-loading {
    background-color:#2a4365!important
}
.btn-outline-gold {
    background:0 0;
    color:var(--primary-color)!important;
    font-weight:700;
    border:2px solid var(--primary-color);
    padding:.75rem 2rem;
    border-radius:50px;
    transition:var(--transition)
}
body.dark-theme .btn-outline-gold {
    color:var(--white)!important;
    border-color:var(--white)
}
.btn-outline-gold:hover {
    background-color:var(--primary-color);
    color:var(--white)!important;
    transform:translateY(-3px);
    box-shadow:0 4px 15px rgba(0,0,0,.1)
}
body.dark-theme .btn-outline-gold:hover {
    background-color:var(--white);
    color:var(--primary-color)!important;
    transform:translateY(-3px)
}
.custom-vision-card {
    background-color:var(--white);
    border:1px solid var(--card-border);
    transition:var(--transition)
}
.custom-vision-card:hover {
    transform:translateY(-5px);
    box-shadow:var(--shadow-lg)!important
}
body.dark-theme .custom-vision-card {
    background-color:var(--light-bg)
}
.custom-vision-tabs .nav-link {
    color: #0f2b46 !important;
    background-color: rgba(15, 43, 70, 0.05) !important;
    transition: all 0.3s ease !important;
    border: 1px solid transparent !important;
}
.custom-vision-tabs .nav-link.active {
    color: #ffffff !important;
    background-color: #0f2b46 !important;
    box-shadow: 0 4px 10px rgba(15, 43, 70, 0.2) !important;
}
body.dark-theme .custom-vision-tabs .nav-link {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.05) !important;
}
body.dark-theme .custom-vision-tabs .nav-link.active {
    background-color: var(--gold-color) !important;
    color: #000000 !important;
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.2) !important;
}
.level-card {
    background:var(--white);
    border-radius:20px;
    border:1px solid var(--card-border);
    overflow:hidden;
    transition:var(--transition);
    box-shadow:var(--shadow-md);
    height:100%;
    position:relative;
    display:flex;
    flex-direction:column
}
.level-card .d-grid {
    margin-top:auto
}
.level-card::before {
    content:'';
    position:absolute;
    top:0;
    right:0;
    width:100%;
    height:6px;
    background:#1a365d
}
body.dark-theme .level-card::before {
    background:#2a4365
}
.level-card:hover {
    transform:translateY(-10px);
    box-shadow:var(--shadow-lg);
    border-color:rgba(15,43,70,.3)
}
.level-card .card-icon {
    width:60px;
    height:60px;
    border-radius:50%;
    background:#1a365d;
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.5rem;
    margin-bottom:1.25rem;
    transition:var(--transition);
    box-shadow:0 4px 10px rgba(26,54,93,.2)
}
body.dark-theme .level-card .card-icon {
    color:#fff;
    background:#2a4365;
    box-shadow:0 4px 10px rgba(0,0,0,.3)
}
.level-card:hover .card-icon {
    background:#0f2b46;
    color:#fff;
    transform:scale(1.1) rotate(5deg)
}
body.dark-theme .level-card:hover .card-icon {
    background:#3b5b88;
    color:#fff
}
.level-card .btn-gold {
    background-color:#1a365d!important;
    color:#fff!important;
    border:none!important;
    box-shadow:0 4px 10px rgba(26,54,93,.2)!important
}
.level-card .btn-gold:hover {
    background-color:#0f2b46!important;
    transform:translateY(-2px);
    box-shadow:0 6px 15px rgba(26,54,93,.3)!important
}
body.dark-theme .level-card .btn-gold {
    background-color:#2a4365!important;
    box-shadow:0 4px 10px rgba(0,0,0,.3)!important
}
body.dark-theme .level-card .btn-gold:hover {
    background-color:#3b5b88!important
}
.page-header {
    background:linear-gradient(135deg,#0f2b46 0,#1b3d60 100%);
    color:#fff;
    padding:5rem 0 4rem 0;
    border-bottom:4px solid var(--accent-color);
    margin-bottom:3rem
}
body.dark-theme .page-header {
    background:linear-gradient(135deg,#07111a 0,#0c1c2b 100%)
}
.custom-tabs .nav-link {
    color:var(--text-dark)!important;
    background-color:var(--white);
    border:1px solid var(--card-border);
    font-weight:700;
    margin:0 5px;
    padding:.8rem 1.5rem!important;
    border-radius:12px;
    box-shadow:var(--shadow-sm);
    transition:var(--transition)
}
.custom-tabs .nav-link:hover {
    background-color:rgba(15,43,70,.08)
}
.custom-tabs .nav-link.active,.custom-tabs .nav-link.active:focus,.custom-tabs .nav-link.active:hover {
    background-color:#0f2b46!important;
    color:#fff!important;
    border-color:#0f2b46;
    transform:translateY(-2px);
    box-shadow:var(--shadow-md)
}
body.dark-theme .custom-tabs .nav-link.active,body.dark-theme .custom-tabs .nav-link.active:focus,body.dark-theme .custom-tabs .nav-link.active:hover {
    background-color:#fff!important;
    color:#030a10!important;
    border-color:#fff
}
.course-card {
    background:var(--white);
    border-radius:16px;
    border:1px solid var(--card-border);
    box-shadow:var(--shadow-sm);
    transition:var(--transition);
    overflow:hidden;
    position:relative;
    border-right:5px solid #0f2b46;
    padding:1.5rem
}
body.dark-theme .course-card {
    border-right-color:var(--accent-color)
}
.course-card:hover {
    transform:translateY(-5px);
    box-shadow:var(--shadow-md);
    border-right-color:var(--accent-color)
}
.course-card .course-title {
    font-size:1.15rem;
    font-weight:700;
    color:#0f2b46;
    margin-left:25px
}
body.dark-theme .course-card .course-title {
    color:var(--accent-color)
}
.course-info {
    font-size:.85rem;
    color:var(--text-muted)
}
.form-control,.form-select {
    background-color:var(--input-bg);
    border-color:var(--input-border);
    color:var(--input-text);
    transition:var(--transition)
}
.form-control:focus,.form-select:focus {
    background-color:var(--input-bg);
    border-color:var(--accent-color);
    color:var(--input-text);
    box-shadow:0 0 0 .25rem rgba(15,43,70,.25)
}
body.dark-theme .form-control,body.dark-theme .form-select {
    color:var(--input-text)
}
body.dark-theme .form-control::placeholder {
    color:#64748b
}
.favorite-btn {
    position:absolute;
    top:15px;
    left:15px;
    background:0 0;
    border:none;
    font-size:1.4rem;
    color:#a0aec0;
    cursor:pointer;
    transition:var(--transition);
    padding:0;
    z-index:10
}
.favorite-btn:hover {
    transform:scale(1.25);
    color:#ffc107!important
}
.favorite-btn.is-fav {
    color:#ffc107!important;
    animation:pulseFav .3s ease-in-out
}
.course-card .fs-4.text-warning {
    margin-left:28px;
    transition:var(--transition)
}
@keyframes pulseFav {
    0% {
    transform:scale(1)
}
50% {
    transform:scale(1.4)
}
100% {
    transform:scale(1)
}
}
.complete-toggle-btn {
    border-radius:8px;
    border:1px solid var(--input-border);
    background:0 0;
    color:var(--text-muted);
    font-size:.8rem;
    font-weight:600;
    padding:.25rem .6rem;
    cursor:pointer;
    transition:var(--transition);
    display:inline-flex;
    align-items:center;
    gap:4px
}
.complete-toggle-btn:hover {
    border-color:#10b981;
    color:#10b981
}
.complete-toggle-btn.is-complete {
    background:rgba(16,185,129,.1);
    border-color:#10b981;
    color:#10b981!important
}
.table-responsive {
    border-radius:15px;
    overflow:hidden;
    box-shadow:var(--shadow-md);
    background:var(--white);
    border:1px solid var(--card-border)
}
.table-custom {
    margin-bottom:0
}
.table-custom th {
    background-color:#0f2b46;
    color:#fff;
    font-weight:700;
    padding:1.2rem 1rem;
    border:none
}
body.dark-theme .table-custom th {
    background-color:#0c1c2b;
    color:var(--accent-color)
}
.table-custom td {
    padding:1.1rem 1rem;
    vertical-align:middle;
    color:var(--text-dark)
}
.table-custom tbody tr:nth-child(2n) {
    background-color:rgba(15,43,70,.02)
}
body.dark-theme .table-custom tbody tr:nth-child(2n) {
    background-color:rgba(255,255,255,.02)
}
.table-custom tbody tr:hover {
    background-color:rgba(15,43,70,.05)
}
#toast-container {
    position:fixed;
    bottom:85px;
    left:20px;
    z-index:11000;
    display:flex;
    flex-direction:column;
    gap:10px;
    pointer-events:none
}
.custom-toast {
    background:var(--white);
    color:var(--text-dark);
    border-left:5px solid var(--accent-color);
    padding:1rem 1.25rem;
    border-radius:12px;
    box-shadow:var(--shadow-lg);
    display:flex;
    align-items:center;
    gap:12px;
    min-width:280px;
    max-width:380px;
    animation:slideInLeft .3s cubic-bezier(.175,.885,.32,1.275);
    transition:opacity .3s ease;
    pointer-events:auto;
    border:1px solid var(--card-border)
}
.custom-toast.toast-success {
    border-left-color:#10b981
}
.custom-toast.toast-info {
    border-left-color:#3b82f6
}
.custom-toast.toast-warning {
    border-left-color:#1b3d60
}
@keyframes slideInLeft {
    from {
    opacity:0;
    transform:translateX(-50px)
}
to {
    opacity:1;
    transform:translateX(0)
}
}
.back-to-top {
    position:fixed;
    bottom:25px;
    right:25px;
    width:50px;
    height:50px;
    border-radius:50%;
    background:linear-gradient(135deg,#1b3d60 0,#0f2b46 100%);
    color:#fff!important;
    border:2px solid rgba(255,255,255,.1);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.3rem;
    cursor:pointer;
    box-shadow:0 8px 32px rgba(15,43,70,.3);
    opacity:0;
    visibility:hidden;
    transition:all .4s cubic-bezier(.175, .885, .32, 1.275);
    z-index:1000
}
body.dark-theme .back-to-top {
    background:linear-gradient(135deg,#fff 0,#cbd5e1 100%);
    color:#0f2b46!important;
    border:2px solid rgba(255,255,255,.2);
    box-shadow:0 8px 32px rgba(0,0,0,.3)
}
.back-to-top.show {
    opacity:1;
    visibility:visible
}
.back-to-top:hover {
    transform:translateY(-8px) scale(1.1);
    box-shadow:0 12px 40px rgba(15,43,70,.4);
    background:linear-gradient(135deg,#0f2b46 0,#1b3d60 100%);
    border-color:#fff
}
body.dark-theme .back-to-top:hover {
    background:linear-gradient(135deg,#cbd5e1 0,#fff 100%);
    color:#0f2b46!important;
    border-color:#0f2b46;
    box-shadow:0 12px 40px rgba(255,255,255,.2)
}
.modal-content {
    background-color:var(--white);
    color:var(--text-dark);
    border-radius:20px;
    border:1px solid var(--card-border);
    box-shadow:var(--shadow-lg);
    overflow:hidden
}
.modal-header {
    background-color:#0f2b46;
    color:#fff;
    border-bottom:2px solid var(--accent-color);
    padding:1.25rem 1.5rem
}
body.dark-theme .modal-header {
    background-color:#0c1c2b;
    color:var(--accent-color)
}
.modal-title {
    font-weight:700
}
.modal-body {
    padding:1.5rem
}
.modal-footer {
    border-top:1px solid var(--card-border)
}
.modal-header .btn-close {
    background-color:#fff;
    opacity:.8;
    border-radius:50%;
    padding:8px;
    margin:-.5rem auto -.5rem -.5rem
}
::-webkit-scrollbar {
    width:8px
}
::-webkit-scrollbar-track {
    background:var(--light-bg)
}
::-webkit-scrollbar-thumb {
    background:var(--primary-light);
    border-radius:5px
}
body.dark-theme ::-webkit-scrollbar-thumb {
    background:var(--accent-color)
}
::-webkit-scrollbar-thumb:hover {
    background:var(--accent-color)
}
.quiz-container {
    background:var(--white);
    border-radius:24px;
    box-shadow:var(--shadow-lg);
    border:1px solid var(--card-border);
    overflow:hidden
}
.quiz-header {
    background-color:#0f2b46;
    color:#fff;
    padding:2rem;
    border-bottom:4px solid var(--accent-color)
}
body.dark-theme .quiz-header {
    background-color:#0c1c2b;
    color:var(--accent-color)
}
.quiz-body {
    padding:2.5rem
}
.question-text {
    font-size:1.3rem;
    font-weight:700;
    color:#0f2b46;
    margin-bottom:2rem
}
body.dark-theme .question-text {
    color:var(--accent-color)
}
.option-btn {
    display:block;
    width:100%;
    text-align:right;
    padding:1.1rem 1.5rem;
    background-color:var(--light-bg);
    border:2px solid var(--card-border);
    color:var(--text-dark);
    border-radius:12px;
    font-weight:600;
    margin-bottom:1rem;
    transition:var(--transition);
    cursor:pointer
}
.option-btn:hover {
    background-color:rgba(15,43,70,.05)
}
body.dark-theme .option-btn:hover {
    background-color:rgba(255,255,255,.1)
}
.option-btn.selected {
    background-color:#0f2b46;
    color:#fff;
    border-color:#0f2b46
}
body.dark-theme .option-btn.selected {
    background-color:var(--accent-color);
    color:#030a10;
    border-color:var(--accent-color)
}
.option-btn.correct {
    background-color:#2ec4b6!important;
    color:#fff!important;
    border-color:#2ec4b6!important
}
.option-btn.incorrect {
    background-color:#e63946!important;
    color:#fff!important;
    border-color:#e63946!important
}
.progress-bar-container {
    height:8px;
    background-color:var(--light-bg);
    border-radius:10px;
    overflow:hidden;
    margin-bottom:2rem;
    border:1px solid var(--card-border)
}
.progress-bar-fill {
    height:100%;
    background:linear-gradient(90deg,#0f2b46,var(--accent-color));
    width:0%;
    transition:width .3s ease
}
body.dark-theme .progress-bar-fill {
    background:linear-gradient(90deg,var(--accent-color),var(--primary-light))
}
.filter-card {
    background:var(--white);
    border-radius:16px;
    padding:1.5rem;
    box-shadow:var(--shadow-sm);
    margin-bottom:2rem;
    border:1px solid var(--card-border)
}
.main-footer {
    background-color:var(--dark-bg);
    color:rgba(255,255,255,.7);
    padding:4rem 0 2rem 0;
    margin-top:auto;
    border-top:5px solid var(--accent-color)
}
.main-footer h5 {
    color:#fff;
    font-weight:700;
    margin-bottom:1.5rem
}
.main-footer a {
    color:rgba(255,255,255,.7);
    text-decoration:none;
    transition:var(--transition)
}
.main-footer a:hover {
    color:var(--accent-color);
    padding-right:5px
}
.footer-bottom {
    border-top:1px solid rgba(255,255,255,.1);
    padding-top:1.5rem;
    margin-top:2.5rem;
    font-size:.9rem
}
@keyframes fadeInUp {
    from {
    opacity:0;
    transform:translateY(20px)
}
to {
    opacity:1;
    transform:translateY(0)
}
}
.animated-fade-in {
    animation:fadeInUp .8s ease
}
@media (max-width:768px) {
    .hero-title {
    font-size:2rem
}
.hero-section {
    padding:3rem 0 1rem 0
}
.custom-tabs .nav-link {
    padding:.5rem .8rem!important;
    font-size:.85rem;
    margin-bottom:5px
}
.quiz-body {
    padding:1.5rem
}
}
.instructions-section {
    position:relative;
    background-color:var(--white);
    transition:var(--transition)
}
.patronage-box {
    background:linear-gradient(135deg,rgba(15,43,70,.05) 0,rgba(15,43,70,.1) 100%);
    border:1px solid var(--card-border);
    border-radius:15px;
    padding:1.5rem;
    margin-bottom:2.5rem
}
.patronage-title {
    font-size:.9rem;
    color:var(--text-muted);
    font-weight:700;
    letter-spacing:.5px
}
.patronage-names {
    color:var(--primary-light);
    font-weight:700
}
body.dark-theme .patronage-names {
    color:var(--accent-color)
}
.instruction-badge-card {
    background:var(--light-bg);
    border:1px solid var(--card-border);
    border-radius:18px;
    padding:2rem;
    height:100%;
    transition:var(--transition);
    position:relative;
    overflow:hidden
}
.instruction-badge-card:hover {
    transform:translateY(-5px);
    box-shadow:var(--shadow-md);
    border-color:var(--accent-color)
}
.instruction-icon-wrapper {
    width:60px;
    height:60px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.5rem;
    margin-bottom:1.25rem;
    transition:var(--transition)
}
.icon-wrapper-danger {
    background:rgba(230,57,70,.1);
    color:#e63946
}
.icon-wrapper-warning {
    background:rgba(15,43,70,.1);
    color:var(--accent-color)
}
.icon-wrapper-success {
    background:rgba(16,185,129,.1);
    color:#10b981
}
.timeline-flow {
    position:relative;
    padding:2rem 0
}
.timeline-flow::before {
    content:'';
    position:absolute;
    top:50%;
    left:0;
    right:0;
    height:3px;
    background:var(--card-border);
    transform:translateY(-50%);
    z-index:1
}
.timeline-flow-step {
    position:relative;
    z-index:2
}
.timeline-flow-circle {
    width:50px;
    height:50px;
    border-radius:50%;
    background:var(--white);
    border:3px solid var(--accent-color);
    color:var(--primary-color);
    display:flex;
    align-items:center;
    justify-content:center;
    font-weight:700;
    font-size:1.1rem;
    margin:0 auto 1rem auto;
    box-shadow:var(--shadow-sm);
    transition:var(--transition)
}
body.dark-theme .timeline-flow-circle {
    color:var(--accent-color);
    background:var(--light-bg)
}
.timeline-flow-step:hover .timeline-flow-circle {
    transform:scale(1.1);
    background:var(--accent-color);
    color:var(--white)
}
body.dark-theme .timeline-flow-step:hover .timeline-flow-circle {
    color:#030a10
}
@media (max-width:991px) {
    .timeline-flow::before {
    display:none
}
.timeline-flow-step {
    margin-bottom:2rem
}
}
.breadcrumb-item a.text-warning,.course-card .fs-4.text-warning,.display-1 .text-warning,.display-1.text-gold,.hero-title span,.navbar-brand span,.quiz-header .text-warning,.text-gold,.text-warning {
    color:var(--primary-color)!important
}
.hero-title span,.navbar-brand span,body.dark-theme .breadcrumb-item a.text-warning,body.dark-theme .course-card .fs-4.text-warning,body.dark-theme .display-1 .text-warning,body.dark-theme .display-1.text-gold,body.dark-theme .hero-title span,body.dark-theme .navbar-brand span,body.dark-theme .quiz-header .text-warning,body.dark-theme .text-gold,body.dark-theme .text-warning {
    color:#fff!important
}
.bg-gold,.bg-warning,.progress-bar.bg-warning {
    background-color:var(--primary-color)!important;
    color:#fff!important
}
.bg-gold.bg-opacity-10,.bg-warning.bg-opacity-10 {
    background-color:rgba(26,54,93,.1)!important;
    color:var(--primary-color)!important
}
body.dark-theme .bg-gold,body.dark-theme .bg-warning,body.dark-theme .progress-bar.bg-warning {
    background-color:var(--white)!important;
    color:var(--primary-color)!important
}
body.dark-theme .bg-gold.bg-opacity-10,body.dark-theme .bg-warning.bg-opacity-10 {
    background-color:rgba(255,255,255,.1)!important;
    color:#fff!important
}
.border-gold,.border-warning {
    border-color:var(--primary-color)!important
}
body.dark-theme .border-gold,body.dark-theme .border-warning {
    border-color:var(--white)!important
}
.level-card:hover {
    border-color:#0f2b46!important
}
body.dark-theme .level-card:hover {
    border-color:#fff!important
}
.level-card::before {
    background:linear-gradient(90deg,#0f2b46,#1b3d60)!important
}
body.dark-theme .level-card::before {
    background:linear-gradient(90deg,#000,#fff)!important
}
.favorite-btn:hover {
    color:#ffc107!important
}
body.dark-theme .favorite-btn:hover {
    color:#ffc107!important
}
.favorite-btn.is-fav {
    color:#ffc107!important
}
body.dark-theme .favorite-btn.is-fav {
    color:#ffc107!important
}
.quiz-header {
    border-bottom-color:#1b3d60!important
}
body.dark-theme .quiz-header {
    border-bottom-color:#fff!important
}
.progress-bar-fill {
    background:linear-gradient(90deg,#0f2b46,#1b3d60)!important
}
body.dark-theme .progress-bar-fill {
    background:linear-gradient(90deg,#020617,#fff)!important
}
.filter-card {
    border-right:5px solid #0f2b46
}
body.dark-theme .filter-card {
    border-right-color:#fff
}
.hero-section::before {
    background-image:radial-gradient(circle at 20% 30%,rgba(15,43,70,.1) 0,transparent 50%),radial-gradient(circle at 80% 70%,rgba(0,0,0,.05) 0,transparent 50%)!important
}
.navbar-brand i.text-warning {
    color:#fff!important
}
body.dark-theme .navbar-brand i.text-warning {
    color:#fff!important
}
.alert-warning {
    background-color:rgba(15,43,70,.05)!important;
    border-color:rgba(15,43,70,.2)!important;
    color:#0f2b46!important
}
body.dark-theme .alert-warning {
    background-color:rgba(255,255,255,.05)!important;
    border-color:rgba(255,255,255,.2)!important;
    color:#fff!important
}
.navbar-brand span {
    color:#fff!important
}
.navbar .nav-link.active,.navbar .nav-link:hover {
    color:#fff!important;
    background:rgba(255,255,255,.1)!important
}
.navbar .theme-toggle-btn:hover {
    color:#fff!important;
    background:rgba(255,255,255,.1)!important
}
.hero-title span {
    color:#fff!important;
    text-shadow:none!important
}
.hero-section .bg-glass .text-warning,.hero-section .bg-glass i.text-warning,.hero-section .bg-glass small.text-warning {
    color:#fff!important
}
.page-header .breadcrumb-item a,.page-header .text-gold,.page-header .text-warning {
    color:#fff!important
}
.page-header .breadcrumb-item a:hover {
    color:#cbd5e1!important
}
.page-header .breadcrumb-item+.breadcrumb-item::before {
    color:rgba(255,255,255,.5)!important
}
.hero-section .btn-gold,.navbar .btn-gold {
    background-color:#fff!important;
    color:#0f2b46!important;
    border-color:#fff!important;
    box-shadow:0 4px 15px rgba(255,255,255,.15)!important
}
.hero-section .btn-gold:hover,.navbar .btn-gold:hover {
    background-color:#000!important;
    color:#fff!important;
    border-color:#000!important;
    box-shadow:0 6px 20px rgba(0,0,0,.3)!important
}
.hero-section .btn-outline-gold {
    background-color:transparent!important;
    color:#fff!important;
    border-color:#fff!important
}
.hero-section .btn-outline-gold:hover {
    background-color:#fff!important;
    color:#0f2b46!important;
    border-color:#fff!important
}
.text-primary {
    color:var(--primary-color)!important
}
.bg-primary {
    background-color:var(--primary-color)!important
}
.bg-primary.bg-opacity-10 {
    background-color:rgba(15,43,70,.08)!important;
    color:#0f2b46!important
}
body.dark-theme .bg-primary.bg-opacity-10 {
    background-color:rgba(255,255,255,.1)!important;
    color:#fff!important
}
.main-footer {
    background-color:#080c14!important;
    border-top:4px solid var(--accent-color)
}
body.dark-theme .main-footer {
    background-color:#000!important
}
.main-footer .text-gold,.main-footer .text-warning,.main-footer h5,.main-footer h5 i,.main-footer h5.text-warning {
    color:#fff!important
}
.main-footer .footer-bottom,.main-footer .footer-bottom p,.main-footer p.text-white-50 {
    color:rgba(255,255,255,.7)!important
}
.main-footer .footer-bottom .text-warning,.main-footer .footer-bottom small {
    color:rgba(255,255,255,.55)!important;
    font-size:.85rem;
    display:inline-block;
    margin-top:5px
}
.main-footer a {
    color:rgba(255,255,255,.75)!important;
    transition:var(--transition)
}
.main-footer a:hover {
    color:#fff!important;
    padding-right:8px
}
.main-footer .social-links a {
    color:rgba(255,255,255,.8)!important;
    border-color:rgba(255,255,255,.2)!important;
    background-color:rgba(255,255,255,.05)!important
}
.main-footer .social-links a:hover {
    color:#0f2b46!important;
    background-color:#fff!important;
    border-color:#fff!important;
    transform:translateY(-3px);
    box-shadow:0 4px 10px rgba(255,255,255,.2)
}
body.dark-theme .main-footer .social-links a:hover {
    color:#000!important
}
.level-card {
    transition:transform .4s cubic-bezier(.165, .84, .44, 1),box-shadow .4s cubic-bezier(.165, .84, .44, 1),border-color .4s cubic-bezier(.165, .84, .44, 1)
}
.level-card:hover {
    transform:translateY(-8px);
    box-shadow:0 15px 30px rgba(15,43,70,.12)!important
}
body.dark-theme .level-card:hover {
    box-shadow:0 15px 30px rgba(0,0,0,.5)!important
}
.exam-rules-board {
    background:rgba(15,43,70,.25)!important;
    backdrop-filter:blur(25px);
    -webkit-backdrop-filter:blur(25px);
    border:1px solid rgba(255,255,255,.12)!important;
    box-shadow:0 20px 40px rgba(0,0,0,.25),inset 0 1px 1px rgba(255,255,255,.15)!important;
    max-width:440px;
    width:100%;
    border-radius:24px;
    padding:1.75rem;
    transition:var(--transition);
    color:#fff
}
body.dark-theme .exam-rules-board {
    background:rgba(0,0,0,.4)!important;
    border-color:rgba(255,255,255,.08)!important;
    box-shadow:0 20px 40px rgba(0,0,0,.5),inset 0 1px 1px rgba(255,255,255,.08)!important
}
.exam-rules-board:hover {
    transform:translateY(-5px);
    border-color:rgba(255,255,255,.2)!important;
    box-shadow:0 25px 50px rgba(0,0,0,.35),inset 0 1px 2px rgba(255,255,255,.25)!important
}
.exam-rules-board .board-header {
    display:flex;
    justify-content:space-between;
    align-items:center;
    border-bottom:1px solid rgba(255,255,255,.1);
    padding-bottom:1rem;
    margin-bottom:1.25rem
}
.exam-rules-board .board-title {
    font-size:1.05rem;
    font-weight:700;
    margin:0;
    display:flex;
    align-items:center;
    gap:8px;
    color:#fff
}
.exam-rules-board .badge-urgent {
    background:#ff3b30;
    color:#fff;
    font-size:.75rem;
    font-weight:700;
    padding:4px 10px;
    border-radius:50px;
    box-shadow:0 0 10px rgba(255,59,48,.4);
    animation:pulse-glow 2s infinite
}
@keyframes pulse-glow {
    0% {
    box-shadow:0 0 0 0 rgba(255,59,48,.5)
}
70% {
    box-shadow:0 0 0 8px rgba(255,59,48,0)
}
100% {
    box-shadow:0 0 0 0 rgba(255,59,48,0)
}
}
.rules-list {
    list-style:none;
    padding:0;
    margin:0
}
.rules-item {
    display:flex;
    align-items:flex-start;
    gap:12px;
    margin-bottom:1rem;
    padding-bottom:1rem;
    border-bottom:1px solid rgba(255,255,255,.06)
}
.rules-item:last-child {
    margin-bottom:0;
    padding-bottom:0;
    border-bottom:none
}
.glow-icon-wrapper {
    flex-shrink:0;
    width:38px;
    height:38px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1rem;
    transition:var(--transition)
}
.glow-icon-green {
    background:rgba(52,199,89,.15);
    color:#30d158;
    border:1px solid rgba(52,199,89,.3);
    box-shadow:0 0 12px rgba(52,199,89,.2)
}
.glow-icon-green i {
    text-shadow:0 0 6px rgba(52,199,89,.6)
}
.glow-icon-blue {
    background:rgba(10,132,255,.15);
    color:#0a84ff;
    border:1px solid rgba(10,132,255,.3);
    box-shadow:0 0 12px rgba(10,132,255,.2)
}
.glow-icon-blue i {
    text-shadow:0 0 6px rgba(10,132,255,.6)
}
.glow-icon-red {
    background:rgba(255,69,58,.15);
    color:#ff453a;
    border:1px solid rgba(255,69,58,.3);
    box-shadow:0 0 12px rgba(255,69,58,.2)
}
.glow-icon-red i {
    text-shadow:0 0 6px rgba(255,69,58,.6)
}
.glow-icon-amber {
    background:rgba(255,159,10,.15);
    color:#ff9f0a;
    border:1px solid rgba(255,159,10,.3);
    box-shadow:0 0 12px rgba(255,159,10,.2)
}
.glow-icon-amber i {
    text-shadow:0 0 6px rgba(255,159,10,.6)
}
.rules-content {
    text-align:right;
    flex-grow:1
}
.rules-title-text {
    font-size:.9rem;
    font-weight:700;
    color:#fff;
    margin-bottom:2px
}
.rules-desc-text {
    font-size:.85rem;
    color:rgba(255,255,255,.8);
    line-height:1.5;
    margin:0
}
.exam-rules-board .board-footer {
    margin-top:1rem;
    padding-top:.85rem;
    border-top:1px solid rgba(255,255,255,.1);
    font-size:.75rem
}
.exam-rules-board .footer-title {
    color:rgba(255,255,255,.5);
    font-weight:600;
    margin-bottom:6px;
    display:flex;
    align-items:center;
    gap:4px;
    justify-content:center
}
.exam-rules-board .footer-names {
    display:flex;
    justify-content:space-around;
    align-items:center;
    flex-wrap:wrap;
    gap:8px;
    text-align:center
}
.exam-rules-board .footer-name-item {
    color:rgba(255,255,255,.95);
    font-weight:700
}
.exam-rules-board .footer-name-item span {
    font-weight:400;
    color:rgba(255,255,255,.6)
}
@media (max-width:991px) {
    .exam-rules-board {
    max-width:500px;
    margin:0 auto;
    padding:1.5rem
}
}
@media (max-width:576px) {
    .exam-rules-board {
    padding:1.25rem 1rem
}
.rules-item {
    gap:10px;
    margin-bottom:.85rem;
    padding-bottom:.85rem
}
.rules-title-text {
    font-size:.85rem
}
.rules-desc-text {
    font-size:.78rem;
    line-height:1.4
}
.glow-icon-wrapper {
    width:34px;
    height:34px;
    font-size:.9rem
}
}
.navbar-brand-logo {
    height:48px;
    width:auto;
    object-fit:contain;
    transition:var(--transition)
}
.navbar-brand:hover .navbar-brand-logo {
    transform:scale(1.06)
}
.footer-logo {
    height:65px;
    width:auto;
    object-fit:contain;
    margin-bottom:.75rem;
    transition:var(--transition);
    display:inline-block
}
.footer-logo:hover {
    transform:scale(1.05)
}
.auth-gateway-overlay {
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(15,43,70,.95);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
    z-index:9999;
    display:flex;
    align-items:center;
    justify-content:center;
    transition:opacity .4s ease,visibility .4s ease
}
.auth-modal {
    background:var(--white);
    border-radius:24px;
    padding:2.5rem;
    width:90%;
    max-width:450px;
    box-shadow:0 20px 40px rgba(0,0,0,.3);
    transform:translateY(0) scale(1);
    transition:transform .4s cubic-bezier(.175, .885, .32, 1.275);
    border-top:6px solid var(--accent-color)
}
body.dark-theme .auth-modal {
    background:#0f2b46;
    color:var(--white);
    border-color:var(--primary-color)
}
body.dark-theme .auth-modal .text-dark {
    color:var(--white)!important
}
.auth-gateway-overlay.fade-out {
    opacity:0;
    visibility:hidden;
    pointer-events:none
}
.auth-gateway-overlay.fade-out .auth-modal {
    transform:translateY(-30px) scale(.95)
}
.hero-title-glow {
    font-size:3.8rem!important;
    font-weight:900!important;
    color:#fff;
    text-shadow:0 0 15px rgba(255,255,255,.4),0 0 30px rgba(13,110,253,.6),0 0 45px rgba(13,110,253,.4);
    line-height:1.4!important;
    letter-spacing:-1px
}
.hero-subtitle {
    font-size:1.25rem!important;
    color:#d1e3ff;
    line-height:1.8!important;
    opacity:.9
}
.glow-button {
    background:linear-gradient(45deg,#fff,#e6f0ff);
    color:#0f2b46!important;
    box-shadow:0 0 20px rgba(255,255,255,.3),inset 0 0 10px rgba(255,255,255,.8);
    border:none!important;
    transition:all .3s ease!important
}
.glow-button:hover {
    transform:translateY(-3px) scale(1.02);
    box-shadow:0 0 30px rgba(255,255,255,.5),0 0 15px rgba(13,110,253,.6)!important
}
.hero-container {
    position:relative
}
.hero-container::before {
    content:'';
    position:absolute;
    top:-50%;
    left:-50%;
    width:200%;
    height:200%;
    background:radial-gradient(circle at center,rgba(13,110,253,.08) 0,transparent 50%);
    pointer-events:none;
    z-index:0
}
html {
    scroll-behavior:smooth;
    max-width:100%;
    overflow-x:hidden
}
@media (max-width:991px) {
    .hero-title,.hero-title-glow {
    font-size:2.5rem!important
}
.hero-subtitle {
    font-size:1.1rem!important
}
.hero-section {
    padding:3rem 0 1rem 0
}
.course-card,.level-card {
    margin-bottom:1rem
}
}
@media (max-width:768px) {
    .hero-title,.hero-title-glow {
    font-size:2rem!important;
    text-align:center
}
.hero-subtitle {
    font-size:1rem!important;
    text-align:center
}
.auth-modal {
    padding:1.5rem;
    width:95%
}
.option-btn {
    min-height:50px;
    padding:1rem;
    font-size:.95rem
}
.navbar-collapse {
    background: #1a365d;
    padding: 1rem 0.75rem;
    border-radius: 12px;
    margin-top: 10px;
    width: 100%;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 24px rgba(0,0,0,0.25)
}
body.dark-theme .navbar-collapse {
    background: #0c1c2b;
    border-color: rgba(255,255,255,0.08)
}
}
@media (max-width:480px) {
    .hero-title,.hero-title-glow {
    font-size:1.7rem!important
}
.btn-gold,.btn-outline-gold,.glow-button {
    width:100%;
    margin-bottom:10px;
    display:block;
    text-align:center
}
.course-card,.level-card {
    padding:1.2rem
}
}
body.dark-theme,body.dark-theme .text-black,body.dark-theme .text-dark {
    color:#fff!important
}
body.dark-theme .text-muted,body.dark-theme .text-secondary {
    color:#94a3b8!important
}
body.dark-theme .bg-light,body.dark-theme .bg-white,body.dark-theme .card,body.dark-theme .list-group-item {
    background-color:#0f172a!important;
    color:#fff!important;
    border-color:rgba(255,255,255,.1)!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 {
    color:#fff!important
}
body.dark-theme .modal-content {
    background-color:#0f172a!important;
    color:#fff!important;
    border-color:rgba(255,255,255,.1)!important
}
body.dark-theme .modal-footer,body.dark-theme .modal-header {
    border-color:rgba(255,255,255,.1)!important
}
body.dark-theme .form-control,body.dark-theme .form-select,body.dark-theme input,body.dark-theme textarea {
    background-color:#1e293b!important;
    color:#fff!important;
    border-color:rgba(255,255,255,.2)!important
}
body.dark-theme .form-control:focus,body.dark-theme .form-select:focus {
    background-color:#1e293b!important;
    color:#fff!important
}
body.dark-theme .table {
    color:#fff!important
}
body.dark-theme .table td,body.dark-theme .table th {
    border-color:rgba(255,255,255,.1)!important
}
body.dark-theme .table-striped>tbody>tr:nth-of-type(odd)>* {
    color:#fff!important
}
body.dark-theme .hero-section .btn-gold,body.dark-theme .navbar .btn-gold {
    background-color:#0f172a!important;
    color:#fff!important;
    border-color:rgba(255,255,255,.2)!important
}
body.dark-theme .hero-section .btn-gold:hover,body.dark-theme .navbar .btn-gold:hover {
    background-color:#fff!important;
    color:#0f172a!important;
    border-color:#fff!important
}
body.dark-theme .btn-outline-dark {
    color:#fff!important;
    border-color:#fff!important
}
body.dark-theme .btn-outline-dark:hover {
    background-color:#fff!important;
    color:#000!important
}
body.dark-theme .auth-modal {
    background:#0f172a!important;
    color:#fff!important;
    border-color:rgba(255,255,255,.1)!important
}
.shake  {
     animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both;
}
 @keyframes shake  {
     10%, 90%  {
     transform: translate3d(-1px, 0, 0);
}
 20%, 80%  {
     transform: translate3d(2px, 0, 0);
}
 30%, 50%, 70%  {
     transform: translate3d(-4px, 0, 0);
}
 40%, 60%  {
     transform: translate3d(4px, 0, 0);
}
}
/* Added for responsive tables */
.table-custom th, .table-custom td  {
     white-space: nowrap;
}
/* Responsive tables override */
.table-responsive table th, .table-responsive table td  {
     white-space: nowrap;
}
/* Responsive typography and layout rules */
@media (max-width: 991px)  {
    .hero-title, .hero-title-glow  {
     font-size: 2.2rem !important;
}
    .hero-subtitle  {
     font-size: 1.05rem !important;
}
    .page-header h1  {
     font-size: 2rem !important;
}
}
@media (max-width: 768px)  {
    h1, .hero-title, .hero-title-glow, .page-header h1  {
     font-size: 1.8rem !important;
}
    h2  {
     font-size: 1.5rem !important;
}
    h3  {
     font-size: 1.3rem !important;
}
    h4  {
     font-size: 1.15rem !important;
}
    h5  {
     font-size: 1.05rem !important;
}
    .quiz-body  {
     padding: 1.25rem !important;
}
    .quiz-header  {
     padding: 1.25rem !important;
}
    .quiz-header h4  {
     font-size: 1.25rem !important;
}
    .question-text  {
     font-size: 1.15rem !important;
     margin-bottom: 1.5rem !important;
}
}
@media (max-width: 576px)  {
    h1, .hero-title, .hero-title-glow, .page-header h1  {
     font-size: 1.5rem !important;
}
    h2  {
     font-size: 1.35rem !important;
}
    h3  {
     font-size: 1.2rem !important;
}
    .card  {
     padding: 1.25rem !important;
}
    .page-header  {
     padding: 3rem 0 2rem 0 !important;
     margin-bottom: 1.5rem !important;
}
    .modal-body  {
     padding: 1.25rem !important;
}
    .option-btn  {
     padding: 0.8rem 1.25rem !important;
     font-size: 0.9rem !important;
     margin-bottom: 0.75rem !important;
}
}
@media (max-width: 400px)  {
    body  {
        font-size: 0.9rem !important;
}
    .container  {
        padding-left: 12px !important;
        padding-right: 12px !important;
}
    .navbar-brand-logo  {
        height: 38px !important;
}
    .navbar-brand span  {
        font-size: 0.95rem !important;
}
    .navbar-brand small  {
        font-size: 0.7rem !important;
}
}
/* Custom Scrollbar for Responsive Tables */
.table-responsive::-webkit-scrollbar  {
    height: 6px !important;
    width: 6px !important;
}
.table-responsive::-webkit-scrollbar-track  {
    background: rgba(0, 0, 0, 0.05) !important;
    border-radius: 10px !important;
}
body.dark-theme .table-responsive::-webkit-scrollbar-track  {
    background: rgba(255, 255, 255, 0.05) !important;
}
.table-responsive::-webkit-scrollbar-thumb  {
    background: var(--primary-light) !important;
    border-radius: 10px !important;
}
body.dark-theme .table-responsive::-webkit-scrollbar-thumb  {
    background: rgba(255, 255, 255, 0.3) !important;
}
.table-responsive::-webkit-scrollbar-thumb:hover  {
    background: var(--accent-hover) !important;
}
.table-responsive  {
    scrollbar-width: thin !important;
    scrollbar-color: var(--primary-light) rgba(0, 0, 0, 0.05) !important;
    -webkit-overflow-scrolling: touch !important;
    border-radius: 12px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
}
body.dark-theme .table-responsive  {
    scrollbar-color: rgba(255, 255, 255, 0.3) rgba(255, 255, 255, 0.05) !important;
}
/* Responsive tables and quiz page optimizations on mobile */
@media (max-width: 768px)  {
    .table-custom  {
        min-width: 650px !important;
}
    .quiz-body  {
        padding: 1.25rem !important;
}
    .quiz-header  {
        padding: 1.25rem !important;
}
    .question-block  {
        padding: 1.25rem 1rem !important;
        margin-bottom: 2rem !important;
}
    .question-text  {
        font-size: 1.1rem !important;
        margin-bottom: 1.5rem !important;
}
    .option-label  {
        display: flex !important;
        align-items: flex-start !important;
        text-align: left !important;
        white-space: normal !important;
        word-break: break-word !important;
        padding: 12px 15px !important;
        font-size: 0.95rem !important;
        gap: 10px !important;
}
    .option-label input[type="radio"]  {
        margin-top: 4px !important;
        flex-shrink: 0 !important;
}
    .option-label span.badge  {
        flex-shrink: 0 !important;
}
    /* Additional Mobile Polish Rules */
    .page-header  {
        padding: 3rem 0 2.5rem 0 !important;
        margin-bottom: 1.5rem !important;
}
    .page-header h1  {
        font-size: 1.6rem !important;
}
    .page-header .lead  {
        font-size: 0.95rem !important;
}
    .navbar-nav  {
        gap: 6px !important;
}
    .navbar-nav .nav-link  {
        padding: 0.5rem 0.8rem !important;
        margin: 0 !important;
}
    .navbar-collapse .dropdown-menu  {
        border: none !important;
        background: rgba(255, 255, 255, 0.05) !important;
        margin-top: 5px !important;
        padding: 0.5rem !important;
}
}

/* Very Small Screens Mobile Responsiveness Overrides (Viewport sizes < 480px and < 360px) */
@media (max-width: 480px) {
    .navbar-brand {
        gap: 6px !important;
    }
    .navbar-brand-logo {
        width: 38px !important;
        height: 38px !important;
    }
    .navbar-brand span {
        font-size: 0.95rem !important;
    }
    .navbar-brand small {
        font-size: 0.7rem !important;
    }
    .option-btn {
        padding: 0.8rem 1rem !important;
        font-size: 0.9rem !important;
    }
    .quiz-body {
        padding: 1rem !important;
    }
    .course-card {
        padding: 1.2rem !important;
    }
    .fav-card-wrapper {
        padding: 0 5px !important;
    }
}

@media (max-width: 360px) {
    .navbar-brand span {
        font-size: 0.82rem !important;
    }
    .navbar-brand small {
        display: none !important; /* Hide subtitle to fit long brand title on extremely narrow screens */
    }
    .navbar-brand-logo {
        width: 32px !important;
        height: 32px !important;
    }
    .hero-title, .hero-title-glow {
        font-size: 1.45rem !important;
    }
    .hero-subtitle {
        font-size: 0.85rem !important;
    }
    .page-header h1 {
        font-size: 1.35rem !important;
    }
}

/* Level Selection Buttons Styles */
.level-select-btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.08) !important;
    border: 2px solid transparent !important;
}
.level-select-btn:hover {
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15) !important;
    opacity: 1 !important;
    filter: none !important;
}
.level-select-btn.active-level {
    transform: scale(1.04) translateY(-2px) !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2) !important;
    border-color: #ffffff !important;
}
body.dark-theme .level-select-btn.active-level {
    border-color: #ffffff !important;
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1) !important;
}
.level-buttons-container.has-active .level-select-btn:not(.active-level) {
    opacity: 0.55 !important;
    filter: grayscale(15%) !important;
}

/* Style levels dropdown items inside navbar */
#levelsDropdown + .dropdown-menu {
    border-radius: 18px !important;
    padding: 16px !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45) !important;
    background-color: #0b1329 !important; /* Dark rich navy slate */
    min-width: 260px !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    gap: 10px !important;
    display: none !important;
    flex-direction: column !important;
}

#levelsDropdown + .dropdown-menu.show {
    display: flex !important;
}

#levelsDropdown + .dropdown-menu .dropdown-item {
    border-radius: 12px !important;
    margin: 0 !important;
    padding: 12px 20px !important;
    font-weight: 700 !important;
    font-size: 1.02rem !important;
    color: #ffffff !important;
    text-align: right !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
}

/* Add premium icons on the right (before text in RTL) */
#levelsDropdown + .dropdown-menu li:nth-child(1) .dropdown-item::before {
    content: "\f19d";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-left: 12px;
    font-size: 1.1rem;
    opacity: 0.9;
}
#levelsDropdown + .dropdown-menu li:nth-child(2) .dropdown-item::before {
    content: "\f5da";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-left: 12px;
    font-size: 1.1rem;
    opacity: 0.9;
}
#levelsDropdown + .dropdown-menu li:nth-child(3) .dropdown-item::before {
    content: "\f1c0";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-left: 12px;
    font-size: 1.1rem;
    opacity: 0.9;
}
#levelsDropdown + .dropdown-menu li:nth-child(4) .dropdown-item::before {
    content: "\f3ed";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-left: 12px;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Vibrant level gradient backgrounds */
#levelsDropdown + .dropdown-menu li:nth-child(1) .dropdown-item {
    background: linear-gradient(135deg, #1e3a8a 0%, #172554 100%) !important; /* Level 1: Navy */
    box-shadow: 0 4px 10px rgba(30, 58, 138, 0.2) !important;
}
#levelsDropdown + .dropdown-menu li:nth-child(2) .dropdown-item {
    background: linear-gradient(135deg, #15803d 0%, #14532d 100%) !important; /* Level 2: Green */
    box-shadow: 0 4px 10px rgba(21, 128, 61, 0.2) !important;
}
#levelsDropdown + .dropdown-menu li:nth-child(3) .dropdown-item {
    background: linear-gradient(135deg, #0d6efd 0%, #1e40af 100%) !important; /* Level 3: Blue */
    box-shadow: 0 4px 10px rgba(13, 110, 253, 0.2) !important;
}
#levelsDropdown + .dropdown-menu li:nth-child(4) .dropdown-item {
    background: linear-gradient(135deg, #b91c1c 0%, #7f1d1d 100%) !important; /* Level 4: Red */
    box-shadow: 0 4px 10px rgba(185, 28, 28, 0.2) !important;
}

/* Premium hover reactions */
#levelsDropdown + .dropdown-menu li:nth-child(1) .dropdown-item:hover {
    transform: translateY(-2px) scale(1.02) !important;
    box-shadow: 0 8px 20px rgba(30, 58, 138, 0.45) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
}
#levelsDropdown + .dropdown-menu li:nth-child(2) .dropdown-item:hover {
    transform: translateY(-2px) scale(1.02) !important;
    box-shadow: 0 8px 20px rgba(21, 128, 61, 0.45) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
}
#levelsDropdown + .dropdown-menu li:nth-child(3) .dropdown-item:hover {
    transform: translateY(-2px) scale(1.02) !important;
    box-shadow: 0 8px 20px rgba(13, 110, 253, 0.45) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
}
#levelsDropdown + .dropdown-menu li:nth-child(4) .dropdown-item:hover {
    transform: translateY(-2px) scale(1.02) !important;
    box-shadow: 0 8px 20px rgba(185, 28, 28, 0.45) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
}

/* Navbar layout: prevent wrapping only on large screens */
@media (min-width: 1200px) {
    .navbar > .container, .navbar > .container-fluid {
        flex-wrap: nowrap !important;
    }
    .navbar-collapse {
        flex-wrap: nowrap !important;
    }
    .navbar-nav {
        flex-wrap: nowrap !important;
    }
    .navbar-nav .nav-link-item, .navbar-nav .nav-item {
        white-space: nowrap !important;
    }
    .navbar-brand, .navbar-brand div, .navbar-brand span, .navbar-brand small {
        white-space: nowrap !important;
    }
    .navbar .btn {
        white-space: nowrap !important;
    }
}

/* ============================================================
   Mobile Navbar — RTL Responsive (< 1200px)
   الهامبرجر + أيقونة الثيم أقصى اليسار — البراند أقصى اليمين وكامل
   ============================================================ */
@media (max-width: 1199px) {

    /* الحاوية الرئيسية — براند يمين / أزرار يسار */
    .navbar > .container {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: wrap !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 0 !important;
        padding-right: 12px !important;
        padding-left: 12px !important;
    }

    /* البراند — يأخذ المساحة المتاحة ولا يُقطع */
    .navbar-brand {
        order: 1;
        flex: 1 1 auto !important;
        min-width: 0 !important;
        max-width: calc(100% - 110px) !important;
        overflow: hidden !important;
        margin-inline-end: 8px !important;
    }

    /* العنوان لا يلف — الخط يصغر مع الشاشة */
    .navbar-brand span,
    .navbar-brand span.text-truncate {
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        font-size: 0.92rem !important;
        line-height: 1.25 !important;
        display: block !important;
    }
    .navbar-brand small,
    .navbar-brand small.text-truncate {
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        font-size: 0.72rem !important;
        line-height: 1.2 !important;
        display: block !important;
    }
    .navbar-brand-logo {
        width: 40px !important;
        height: 40px !important;
        flex-shrink: 0 !important;
    }

    /* الـ div اللي فيه زر الثيم + الهامبرجر — أقصى اليسار */
    .navbar > .container > .d-xl-none,
    .navbar > .container > div.d-flex.align-items-center.d-xl-none {
        order: 2;
        flex-shrink: 0 !important;
        flex-grow: 0 !important;
        display: flex !important;
        align-items: center !important;
        gap: 6px !important;
    }

    /* زر الهامبرجر — تصميم واضح ومميز */
    .navbar-toggler {
        border: 2px solid rgba(255, 255, 255, 0.5) !important;
        border-radius: 8px !important;
        padding: 6px 10px !important;
        background: rgba(255, 255, 255, 0.08) !important;
        color: #fff !important;
        transition: all 0.25s ease !important;
        outline: none !important;
        box-shadow: none !important;
        width: 42px !important;
        height: 42px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .navbar-toggler:hover,
    .navbar-toggler:focus {
        background: rgba(255, 255, 255, 0.18) !important;
        border-color: rgba(255, 255, 255, 0.8) !important;
        box-shadow: none !important;
    }
    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255%2C255%2C255%2C1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
        width: 22px !important;
        height: 22px !important;
    }

    /* القائمة المنسدلة — تأخذ العرض الكامل تحت الناف بار */
    .navbar-collapse {
        order: 3;
        flex-basis: 100% !important;
        width: 100% !important;
        flex-wrap: wrap !important;
        background: #1a365d !important;
        border-radius: 12px !important;
        margin-top: 10px !important;
        padding: 0.75rem !important;
        border: 1px solid rgba(255, 255, 255, 0.12) !important;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3) !important;
    }
    body.dark-theme .navbar-collapse {
        background: #0c1c2b !important;
        border-color: rgba(255, 255, 255, 0.08) !important;
    }

    /* روابط الناف بار — كل رابط في سطر */
    .navbar-nav {
        flex-direction: column !important;
        width: 100% !important;
        gap: 3px !important;
    }
    .navbar-nav .nav-link {
        display: block !important;
        width: 100% !important;
        padding: 0.6rem 1rem !important;
        border-radius: 8px !important;
        margin: 0 !important;
        font-size: 0.95rem !important;
    }
    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link.active {
        background: rgba(255, 255, 255, 0.12) !important;
    }

    /* زر "ابدأ اختباراً" وزر الثيم داخل الـ collapse */
    .navbar-collapse .d-flex.ms-xl-3 {
        width: 100% !important;
        justify-content: center !important;
        padding: 0.5rem 0 0.25rem !important;
        border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
        margin-top: 0.5rem !important;
        gap: 8px !important;
    }

    /* قائمة المستويات الفرعية داخل الـ collapse */
    .navbar-collapse .dropdown-menu {
        position: static !important;
        float: none !important;
        width: 100% !important;
        min-width: unset !important;
        background: rgba(255, 255, 255, 0.06) !important;
        border: none !important;
        border-radius: 8px !important;
        margin-top: 4px !important;
        padding: 6px !important;
        box-shadow: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }
    .navbar-collapse .dropdown-menu.show {
        display: flex !important;
        flex-direction: column !important;
        gap: 4px !important;
    }
    .navbar-collapse .dropdown-item {
        border-radius: 6px !important;
        padding: 8px 14px !important;
        font-size: 0.9rem !important;
        color: rgba(255, 255, 255, 0.88) !important;
        background: transparent !important;
        box-shadow: none !important;
        transform: none !important;
        text-align: right !important;
    }
    .navbar-collapse .dropdown-item:hover {
        background: rgba(255, 255, 255, 0.12) !important;
        transform: none !important;
    }

    /* زر إغلاق القائمة داخل الـ collapse */
    .navbar-collapse .btn.btn-outline-light.btn-sm {
        border-color: rgba(255, 255, 255, 0.4) !important;
    }
}

/* ====== تصغير تدريجي لعنوان البراند بدون wrap ====== */

@media (max-width: 900px) {
    .navbar-brand span, .navbar-brand span.text-truncate {
        font-size: 0.82rem !important;
    }
    .navbar-brand small, .navbar-brand small.text-truncate {
        font-size: 0.66rem !important;
    }
}
@media (max-width: 768px) {
    .navbar-brand span, .navbar-brand span.text-truncate {
        font-size: 0.75rem !important;
    }
    .navbar-brand small, .navbar-brand small.text-truncate {
        font-size: 0.62rem !important;
    }
    .navbar-brand-logo {
        width: 36px !important;
        height: 36px !important;
    }
}
@media (max-width: 576px) {
    .navbar-brand span, .navbar-brand span.text-truncate {
        font-size: 0.68rem !important;
    }
    .navbar-brand small, .navbar-brand small.text-truncate {
        font-size: 0.58rem !important;
        display: block !important;
    }
    .navbar-brand-logo {
        width: 34px !important;
        height: 34px !important;
    }
}
@media (max-width: 420px) {
    .navbar-brand span, .navbar-brand span.text-truncate {
        font-size: 0.62rem !important;
    }
    .navbar-brand small, .navbar-brand small.text-truncate {
        font-size: 0.55rem !important;
        display: block !important;
    }
    .navbar-brand-logo {
        width: 30px !important;
        height: 30px !important;
    }
    .navbar-brand { gap: 6px !important; }
}
@media (max-width: 360px) {
    .navbar-brand span, .navbar-brand span.text-truncate {
        font-size: 0.57rem !important;
    }
    .navbar-brand small, .navbar-brand small.text-truncate {
        font-size: 0.52rem !important;
        display: block !important;
    }
    .navbar-brand-logo {
        width: 28px !important;
        height: 28px !important;
    }
}

/* Adjust sizes for laptop screens to prevent collision */
@media (min-width: 1200px) and (max-width: 1350px) {
    .navbar-brand span {
        font-size: 0.95rem !important;
    }
    .navbar-brand small {
        font-size: 0.7rem !important;
    }
    .navbar-brand-logo {
        width: 36px !important;
        height: 36px !important;
    }
    .nav-link {
        font-size: 0.82rem !important;
        padding: 0.4rem 0.6rem !important;
        margin: 0 0.1rem !important;
    }
    .navbar-nav {
        gap: 2px !important;
    }
    .navbar .btn-gold, .navbar .btn-sm, .navbar .btn-warning {
        padding: 0.25rem 0.5rem !important;
        font-size: 0.8rem !important;
    }
}

/* Premium Ads Floating Side Popup Styles */
.ad-overlay {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 360px;
    max-height: 90vh;
    z-index: 10000;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    animation: slideInAd 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    direction: rtl;
    text-align: right;
    pointer-events: none; /* Allows user to click/interact with homepage normally */
}

.ad-overlay.fade-out-ad {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.4, 0, 1, 1);
}

@keyframes slideInAd {
    from {
        transform: translateY(100px) scale(0.9);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.ad-glass-card {
    background: rgba(20, 30, 54, 0.92); /* Highly premium dark blue glass */
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    width: 100%;
    padding: 16px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 30px rgba(13, 110, 253, 0.2);
    color: #ffffff;
    position: relative;
    overflow: hidden;
    pointer-events: auto; /* Re-enable pointer events for the card itself */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body.dark-theme .ad-glass-card {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.ad-glass-card.fade-out-card {
    opacity: 0;
    transform: scale(0.95) translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 1, 1);
}

.ad-card-header {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.ad-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.ad-badge {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #000000;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.ad-counter {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 10px;
    font-weight: 700;
}

.ad-card-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.ad-card-desc {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.45;
}

.ad-card-body {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background-color: #0c0f1d;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.ad-media-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9; /* Perfect widescreen display aspect ratio */
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.ad-media-content {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.ad-card-body:hover .ad-media-content {
    transform: scale(1.03);
}

/* Video adjustments */
.video-wrapper video {
    background-color: #000;
}

.ad-video-unmute-btn {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    transition: all 0.2s ease;
    z-index: 15;
    font-size: 0.8rem;
}

.ad-video-unmute-btn:hover {
    background: rgba(15, 23, 42, 0.95);
    transform: scale(1.1);
}

/* Progress bar countdown indicator */
.ad-progress-bar-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    z-index: 12;
}

.ad-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #f59e0b, #e0a904);
    width: 100%;
    transition: width 1s linear;
}

.ad-action-banner {
    background: linear-gradient(90deg, rgba(26, 54, 93, 0.95), rgba(15, 43, 70, 0.95));
    color: #ffffff;
    padding: 10px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    transition: background 0.3s ease;
}

.ad-card-body:hover .ad-action-banner {
    background: linear-gradient(90deg, #1b3d60, #0f2b46);
}

/* Skip Button & Footer styling */
.ad-card-footer {
    display: flex;
    justify-content: center;
}

.ad-skip-button {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.6);
    border-radius: 50px;
    padding: 8px 24px;
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: not-allowed;
    transition: all 0.3s ease;
}

.ad-skip-button.active-skip {
    background: #ffffff;
    color: #0f2b46 !important;
    border-color: #ffffff;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.ad-skip-button.active-skip:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.45);
}

/* Spinner indicator */
.ad-spinner-circle {
    width: 12px;
    height: 12px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: ad-spin-anim 0.8s linear infinite;
    display: inline-block;
}

@keyframes ad-spin-anim {
    to { transform: rotate(360deg); }
}

/* Responsive adjustment */
@media (max-width: 480px) {
    .ad-overlay {
        bottom: 12px;
        left: 12px;
        right: 12px;
        width: calc(100% - 24px);
    }
    .ad-glass-card {
        padding: 12px;
        border-radius: 16px;
    }
    .ad-card-title {
        font-size: 1.05rem;
    }
}