/* ============================================
   Custom Dark Theme & Layout Overrides
   Extracted from master.blade.php
   ============================================ */

/* --- Base --- */

html {
    scroll-behavior: smooth;
}

#author-courses-section {
    scroll-margin-top: 20px;
}

/* Dark theme forced background */
.dark-theme,
.dark-theme body {
    background-color: var(--color-bg-dark) !important;
    color: var(--color-text-light);
}

/* --- Font smoothing --- */

* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Section titles --- */

.section__title {
    position: relative;
    z-index: 1;
}

/* ============================================
   Theme Buttons
   ============================================ */

.theme-btn {
    border-radius: 5px;
    padding: 12px 30px;
    font-weight: 600 !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease !important;
    position: relative;
    box-shadow: var(--shadow-btn);
}

.dark-theme .theme-btn {
    box-shadow: var(--shadow-btn-dark);
}

.theme-btn::after {
    display: none !important;
}

/* Red buttons */
.theme-btn:not(.bg-success):not(.continue-learning-btn):not(.add-to-cart-btn) {
    background-color: var(--color-primary-red) !important;
    border-color: var(--color-primary-red-border) !important;
}
.theme-btn:hover:not(.bg-success):not(.continue-learning-btn):not(.add-to-cart-btn) {
    background-color: var(--color-primary-red-hover) !important;
    border-color: var(--color-primary-red) !important;
}
.dark-theme .theme-btn:not(.bg-success):not(.continue-learning-btn):not(.add-to-cart-btn) {
    background-color: var(--color-primary-red) !important;
    border-color: var(--color-primary-red-border) !important;
}
.dark-theme .theme-btn:hover:not(.bg-success):not(.continue-learning-btn):not(.add-to-cart-btn) {
    background-color: var(--color-primary-red-hover) !important;
    border-color: var(--color-primary-red) !important;
}

/* Card buttons (light & dark) */
.card-item .theme-btn:not(.bg-success):not(.continue-learning-btn):not(.add-to-cart-btn) {
    background-color: var(--color-card-btn-bg) !important;
    border: none !important;
    color: var(--color-card-btn-text) !important;
}
.card-item .theme-btn:hover:not(.bg-success):not(.continue-learning-btn):not(.add-to-cart-btn) {
    background-color: var(--color-card-btn-bg-hover) !important;
    color: var(--color-card-btn-text-hover) !important;
}
.dark-theme .card-item .theme-btn:not(.bg-success):not(.continue-learning-btn):not(.add-to-cart-btn) {
    background-color: var(--color-card-btn-dark-bg) !important;
    color: var(--color-card-btn-dark-text) !important;
}
.dark-theme .card-item .theme-btn:hover:not(.bg-success):not(.continue-learning-btn):not(.add-to-cart-btn) {
    background-color: var(--color-card-btn-dark-bg-hover) !important;
    color: var(--color-card-btn-dark-text-hover) !important;
}

/* Card icon elements (cart, close) */
.card-item .icon-element:not(.bg-success):not(.remove-from-cart-btn) {
    background-color: var(--color-primary-red) !important;
}
.card-item .icon-element:hover:not(.bg-success):not(.remove-from-cart-btn) {
    background-color: var(--color-primary-red-hover) !important;
}
.dark-theme .card-item .icon-element:not(.bg-success):not(.remove-from-cart-btn) {
    background-color: var(--color-primary-red) !important;
}
.dark-theme .card-item .icon-element:hover:not(.bg-success):not(.remove-from-cart-btn) {
    background-color: var(--color-primary-red-hover) !important;
}

/* Continue learning button */
.card-item .theme-btn.continue-learning-btn {
    background-color: var(--color-green);
    border: 1px solid var(--color-green-border);
    color: #fff;
    padding: 10px 20px;
    font-size: 14px;
}
.card-item .theme-btn.continue-learning-btn:hover {
    background-color: var(--color-green-hover);
    border-color: var(--color-green);
    color: #fff;
}
.dark-theme .card-item .theme-btn.continue-learning-btn {
    background-color: var(--color-green);
    border: 1px solid var(--color-green-border);
    color: #fff;
}
.dark-theme .card-item .theme-btn.continue-learning-btn:hover {
    background-color: var(--color-green-hover);
    border-color: var(--color-green);
    color: #fff;
}

/* ============================================
   Cards & Info Boxes
   ============================================ */

.info-box {
    border-radius: var(--radius-card) !important;
    background: var(--color-white-03) !important;
    border: 1px solid var(--color-white-05) !important;
    transition: all 0.3s ease;
}

.info-box:hover {
    background: var(--color-white-06) !important;
    transform: translateY(-5px);
}

.card {
    border-radius: var(--radius-card) !important;
    overflow: hidden;
    border: 1px solid var(--color-white-05) !important;
    background-color: var(--color-white-02) !important;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* GPU flickering fixes */
.card-item, .info-box, .course-badge, .theme-btn {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.bg-circle {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.hero-slider-item, .owl-item {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.card, .header-menu-content {
    isolation: isolate;
}

.header-menu-content, .fixed-top {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transform: translateZ(0);
}

/* Slider animation optimization */
.hero-slider-item.owl-animated .section__title,
.hero-slider-item.owl-animated .section__desc,
.hero-slider-item.owl-animated .hero-btn-box {
    will-change: transform, opacity;
}

.owl-carousel, .owl-stage-outer, .owl-stage {
    -webkit-perspective: 1000px;
    perspective: 1000px;
}

/* Containment for heavy sections */
.hero-area, .course-area, .courses-page-section,
.reviews-area, .cart-page-section, .course-details-page-section,
.decoration-section, .checkout-area {
    contain: paint;
}

/* GPU layer for cards */
.card, .card-item, .info-box {
    transform: translateZ(0);
}

/* ============================================
   Dark Theme Overrides
   ============================================ */

.dark-theme .card-title a {
    color: var(--color-text-white) !important;
}

.dark-theme .generic-tab .nav-item .nav-link {
    color: var(--color-white-70);
    border-radius: 5px;
    margin: 0 5px;
    border: 1px solid var(--color-white-10);
    padding: 8px 20px;
}

.dark-theme .generic-tab .nav-item .nav-link.active {
    background-color: var(--color-white-10);
    color: #fff;
    border-color: var(--color-white-30);
}

.dark-theme .course-badge {
    border: 1px solid var(--color-white-10) !important;
    color: #fff !important;
}

.dark-theme .course-badge:not(.blue):not(.green):not(.red):not(.sky-blue) {
    background-color: var(--color-badge-default) !important;
}
.dark-theme .course-badge.blue {
    background-color: var(--color-badge-blue) !important;
}
.dark-theme .course-badge.green {
    background-color: var(--color-badge-green) !important;
}
.dark-theme .course-badge.red {
    background-color: var(--color-badge-red) !important;
}
.dark-theme .course-badge.sky-blue {
    background-color: var(--color-badge-sky-blue) !important;
}

.dark-theme .price-badge {
    background-color: var(--color-black-60) !important;
    border-radius: var(--radius-badge);
    padding: 5px 10px;
}

.dark-theme .before-price {
    color: var(--color-white-50) !important;
}

.dark-theme .generic-list-item li {
    color: var(--color-white-70);
}
.dark-theme .generic-list-item li i {
    color: var(--color-white-50);
}

.dark-theme .card-text {
    color: var(--color-white-60) !important;
}

/* Chrome autofill fix */
.dark-theme .form-control:-webkit-autofill,
.dark-theme .form-control:-webkit-autofill:hover,
.dark-theme .form-control:-webkit-autofill:focus,
.dark-theme .form-control:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px var(--color-bg-dark) inset !important;
    -webkit-text-fill-color: var(--color-text-light) !important;
    transition: background-color 5000s ease-in-out 0s;
}

.dark-theme .preloader {
    background-color: var(--color-bg-dark) !important;
}

.preloader.fade-out {
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

/* ============================================
   Course Description Content
   ============================================ */

.course-description-content h4 {
    font-size: 20px;
    font-weight: 600;
    margin-top: 25px;
    margin-bottom: 15px;
    color: var(--color-text-white);
}
.course-description-content ul {
    list-style-type: disc !important;
    padding-left: 20px !important;
    margin-bottom: 20px !important;
}
.course-description-content ul li {
    margin-bottom: 8px !important;
    line-height: 24px !important;
    list-style-type: disc !important;
    display: list-item !important;
    color: var(--color-white-70) !important;
}
.course-description-content p {
    margin-bottom: 15px;
    line-height: 26px;
    color: var(--color-white-70) !important;
}
.course-description-content strong {
    color: var(--color-text-white) !important;
}

/* ============================================
   Header & Footer Reset (post-Tilda)
   ============================================ */

.header-menu-area, .footer-area {
    font-family: 'Inter', sans-serif !important;
    line-height: 1.5 !important;
}
.header-menu-area {
    background-color: #ffffff !important;
}
.dark-theme .header-menu-area,
.dark-theme .header-menu-content {
    background-color: var(--color-bg-dark) !important;
}
.header-menu-area a, .footer-area a {
    text-decoration: none !important;
}
.header-menu-area .container, .footer-area .container,
.header-menu-area .container-fluid, .footer-area .container-fluid {
    width: 100% !important;
    padding-right: 15px !important;
    padding-left: 15px !important;
    margin-right: auto !important;
    margin-left: auto !important;
}
.header-menu-area * {
    box-sizing: border-box !important;
}
.header-top {
    display: block !important;
}

/* ============================================
   Mobile Menu & Hamburger
   ============================================ */

.main-menu-toggle {
    cursor: pointer;
    padding: 10px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white-05) !important;
    border: 1px solid var(--color-white-10) !important;
    border-radius: var(--radius-btn) !important;
    transition: all 0.3s ease;
    box-shadow: none !important;
}

.main-menu-toggle:hover {
    background: var(--color-white-10) !important;
}

.hamburger {
    width: 20px;
    height: 14px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.main-off-canvas-menu.active ~ .header-menu-content .hamburger span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.main-off-canvas-menu.active ~ .header-menu-content .hamburger span:nth-child(2) {
    opacity: 0;
}
.main-off-canvas-menu.active ~ .header-menu-content .hamburger span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.off-canvas-menu {
    background-color: var(--color-bg-dark);
    color: var(--color-text-white);
    width: 300px;
    border-left: 1px solid var(--color-white-10);
    padding: 30px;
    box-shadow: var(--shadow-menu);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

@media (max-width: 991px) {
    .off-canvas-menu {
        border-top-left-radius: 25px;
        border-bottom-left-radius: 25px;
    }
}

.off-canvas-menu-list {
    padding-top: 60px;
}

.off-canvas-menu-list li {
    margin-bottom: 5px;
    border-bottom: none;
}

.off-canvas-menu-list li a {
    color: var(--color-white-70);
    font-size: 16px;
    font-weight: 500;
    padding: 12px 20px;
    border-radius: var(--radius-btn);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    background: transparent;
}

.off-canvas-menu-list li a:hover {
    color: #ffffff;
    background: var(--color-white-08);
    padding-left: 25px;
}

.sub-nav-toggler {
    background: transparent;
    border: none;
    color: var(--color-white-50);
    font-size: 14px;
    margin-left: auto;
    padding: 5px;
    transition: all 0.3s ease;
}

.sub-nav-toggler.active {
    transform: rotate(180deg);
    color: #ffffff;
}

.off-canvas-menu-list .sub-menu {
    background: var(--color-white-03);
    margin: 5px 0;
    border-radius: var(--radius-btn);
    padding: 5px 0;
}

.off-canvas-menu-list .sub-menu li a {
    font-size: 14px;
    padding: 8px 35px;
}

.off-canvas-menu-list.generic-list-item li {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 5px;
}

.off-canvas-menu-list.generic-list-item li:after {
    display: none;
}

.border-bottom-gray-o {
    border-bottom: 1px solid var(--color-white-10);
}

.off-canvas-menu-close {
    background: var(--color-white-05);
    border: 1px solid var(--color-white-10);
    color: #ffffff;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-btn);
    top: 25px;
    right: 25px;
    transition: all 0.3s ease;
    padding: 0;
}

.off-canvas-menu-close i {
    font-size: 20px;
    line-height: 1;
    margin: 0;
}

.off-canvas-menu-close:hover {
    background: var(--color-white-10);
    transform: rotate(90deg);
}

.body-overlay.active {
    background: var(--color-black-70);
}

/* ============================================
   Header Height & Product Count
   ============================================ */

.header-menu-content .menu-wrapper {
    padding-top: 10px;
    padding-bottom: 10px;
}
.header-menu-content .logo-box-desktop {
    padding-top: 10px;
    padding-bottom: 10px;
}

.product-count {
    right: -5px;
    top: -2px;
}