:root {
    --bg-color: #f5f7fa;
    --text-color: #1a1a1a;
    --card-bg: #ffffff;
    --primary-color: #0d6efd;
    --heading-color: #2c3e50;
    --toggle-btn-bg: #2c3e50;
    --toggle-btn-text: #ffffff;
}

.dark-mode {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --card-bg: #1e1e1e;
    --primary-color: #bb86fc;
    --heading-color: #ffffff;
    --toggle-btn-bg: #f5f7fa;
    --toggle-btn-text: #1a1a1a;
}

body {
    background-color: var(--bg-color) !important;
    color: var(--text-color) !important;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-family: 'Montserrat', sans-serif;
}

/* Override Elementor Backgrounds */
.elementor-section,
.elementor-column,
.elementor-container,
.elementor-widget-container {
    background-color: transparent !important;
}

/* Card-like styling for main content sections */
main#content {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
}

.elementor-widget-text-editor p,
.elementor-widget-text-editor h3,
.elementor-widget-heading h2 {
    color: var(--text-color) !important;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--heading-color) !important;
}

a {
    color: var(--primary-color) !important;
}

/* Card Styling for readability */
.page-content>.elementor-section,
.page-content>.elementor-container,
article,
.elementor-widget-text-editor.elementor-element {
    /* Optional: Add card styling to text blocks if desired, or keep clean */
}

/* Dark Mode Toggle Button */
#theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 10px 20px;
    border-radius: 30px;
    border: none;
    background-color: var(--toggle-btn-bg);
    color: var(--toggle-btn-text);
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 10000;
    transition: all 0.3s ease;
}

#theme-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

/* Lightbox Adjustments for Dark Mode */
.dark-mode .elementor-lightbox {
    background-color: rgba(0, 0, 0, 0.9);
}

/* Responsive */
@media (max-width: 768px) {
    main#content {
        padding: 10px;
        margin: 10px auto;
    }

    #theme-toggle {
        top: 10px;
        right: 10px;
        padding: 8px 16px;
        font-size: 12px;
    }
}

/* Layout Refinements */

/* Center "Participant X" headers */
.elementor-widget-text-editor p strong {
    display: block;
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 10px;
}

/* Force Consistent Frame on All Participant Carousels */
.elementor-widget-image-carousel .elementor-widget-container {
    border: 1px solid #CACACA !important;
    border-radius: 4px;
    padding: 10px 0;
    /* Add some spacing inside the frame */
    background: var(--card-bg);
    /* Ensure it respects dark mode */
    max-width: 600px;
    margin: 0 auto;
}

.dark-mode .elementor-widget-image-carousel .elementor-widget-container {
    border-color: #444 !important;
    /* Darker border for dark mode */
}

/* Remove default Elementor/Swiper frames from INNER elements to avoid double borders */
.elementor-image-carousel-wrapper,
.swiper-slide,
.swiper-slide-inner {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

/* Hide default Elementor Swiper Buttons */
.elementor-swiper-button {
    display: none !important;
}

/* Custom Carousel Navigation */
.custom-carousel-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
    padding-bottom: 10px;
}

.custom-nav-btn {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: inherit;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.custom-nav-btn:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.dark-mode .custom-nav-btn {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.dark-mode .custom-nav-btn:hover {
    background-color: var(--primary-color);
    color: #121212;
}

/* Ensure images don't have weird spacing */
.swiper-slide img {
    width: 100%;
    height: auto;
    border-radius: 0;
    display: block;
}

/* Lightbox Modal */
#custom-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10001;
    /* Above toggle button */
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

#custom-lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

#custom-lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    object-fit: contain;
}

#custom-lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    background: transparent;
    border: none;
    line-height: 1;
}

color: var(--primary-color);
}

/* Lightbox Navigation Buttons */
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    border: none;
    font-size: 3rem;
    cursor: pointer;
    padding: 20px;
    transition: color 0.3s ease, transform 0.2s ease;
    z-index: 10010;
    /* Above image */
    height: 100%;
    width: 15%;
    /* Large hit area */
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
    /* Subtle highlight on hover */
}

.lightbox-prev {
    left: 0;
    justify-content: flex-start;
    padding-left: 30px;
}

.lightbox-next {
    right: 0;
    justify-content: flex-end;
    padding-right: 30px;
}

/* Add SVG arrows via pseudoelements or expected content in HTML? 
   We will put arrow characters or SVGs in the JS. 
   Let's keep it simple with text/font arrows for now, as consistent with request.
*/