:root {
    --accent-gold: #d4af37;
    /* --gold-gradient: linear-gradient(135deg, #d4af37 0%, #f7ef8a 100%); */
    --deep-blue: #f75d23;
    --light-blue: #e8eaf6;
    --navy-blue: #f75d23;
    --crimson: #d32f2f;
    --light-crimson: #ffebee;
    --charcoal: #2c3e50;
    --light-gray: #f8f9fa;
    --medium-gray: #e9ecef;
    --dark-gray: #495057;
    --white: #ffffff;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modern-scroll {
    scroll-behavior: smooth;
}

/* Loading States */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--border-radius);
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* Enhanced Badge */
.modern-badge {
    background: var(--gold-gradient);
    color: var(--navy-blue);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    box-shadow: var(--shadow-sm);
}

/* Enhanced Two Grid */
.enhanced-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
    align-items: start;
}

/* Modern Gallery */
.modern-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    padding: 5px;
}

.gallery-scroll-container {
    display: flex;
    overflow-x: auto;
    gap: 20px;
    padding: 20px 5px;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-gold) var(--light-gray);
}

.gallery-scroll-container::-webkit-scrollbar {
    height: 6px;
}

.gallery-scroll-container::-webkit-scrollbar-track {
    background: var(--light-gray);
    border-radius: 10px;
}

.gallery-scroll-container::-webkit-scrollbar-thumb {
    background: var(--accent-gold);
    border-radius: 10px;
}

.onscreen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.onscreen-card {
    background: linear-gradient(180deg, #ffffff 0%, #f7f9ff 100%);
    border: 1px solid rgba(26, 35, 126, 0.08);
    border-radius: var(--border-radius);
    padding: 22px;
    box-shadow: var(--shadow-sm);
}

.onscreen-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
}

.onscreen-card-header h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--navy-blue);
}

.onscreen-card-text,
.modal-text {
    line-height: 1.7;
    color: var(--dark-gray);
}

.onscreen-card-text {
    margin-bottom: 16px;
}

.onscreen-media {
    border-radius: var(--border-radius);
    overflow: hidden;
    background: #eef2ff;
    border: 1px solid rgba(26, 35, 126, 0.1);
}

.onscreen-media img,
.onscreen-media iframe {
    width: 100%;
    display: block;
    border: 0;
}

.card-media img,
.card-media iframe {
    height: 260px;
    object-fit: cover;
}

.modal-media {
    margin-top: 20px;
}

.modal-media img,
.modal-media iframe {
    max-height: 440px;
    object-fit: contain;
    background: #ffffff;
}

.onscreen-pdf .modal-link,
.onscreen-media .modal-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 16px;
    color: var(--navy-blue);
    font-weight: 600;
    background: rgba(212, 175, 55, 0.15);
    border-top: 1px solid rgba(26, 35, 126, 0.08);
}

.onscreen-pdf .modal-link:hover,
.onscreen-media .modal-link:hover {
    background: rgba(212, 175, 55, 0.28);
}

/* Enhanced Slider */
#annual-event-image-container {
    height: 420px;
    background: linear-gradient(45deg, var(--light-blue), var(--medium-gray));
    overflow: hidden;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    position: relative;
}

#annual-event-image-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 70%, rgba(0, 0, 0, 0.3));
    z-index: 1;
}

#annual-event-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

#annual-event-image-container:hover img {
    transform: scale(1.05);
}

/* Enhanced Modal */
.enhanced-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 17, 114, 0.95);
    backdrop-filter: blur(5px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        backdrop-filter: blur(0);
    }

    to {
        opacity: 1;
        backdrop-filter: blur(5px);
    }
}

.enhanced-modal-content {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    max-width: 700px;
    width: 90%;
    position: relative;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(212, 175, 55, 0.2);
    animation: modalSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}



/* Container styling */
details {
    max-width: 500px;
    margin: 20px 0;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #f9f9f9;
    transition: all 0.3s ease;
}

/* Summary header styling */
summary {
    font-weight: bold;
    cursor: pointer;
    padding: 10px;
    outline: none;
    color: #333;
    list-style: none;
    /* Removes default arrow in some browsers */
}

summary::marker {
    display: none;
}

summary:hover {
    color: #007bff;
}

/* Form layout */
form {
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 10px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

label {
    font-size: 0.9rem;
    color: #555;
    font-weight: 600;
}

/* Input and Textarea styling */
input[type="text"],
input[type="email"],
textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    width: 100%;
    box-sizing: border-box;
    /* Ensures padding doesn't affect width */
}

input:focus,
textarea:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.1);
}












/* Button styling */
.submit-btn {
    background-color: #007bff;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
    align-self: flex-start;
}

.submit-btn:hover {
    background-color: #0056b3;
}

.submit-btn:active {
    transform: translateY(1px);
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-30px) scale(0.95);
        opacity: 0;
    }

    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .enhanced-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    #annual-event-image-container {
        height: 350px;
    }

    .modern-gallery {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}

@media (max-width: 768px) {
    #annual-event-image-container {
        height: 280px;
        border-radius: var(--border-radius) var(--border-radius) 0 0;
    }

    .onscreen-grid {
        grid-template-columns: 1fr;
    }

    .card-media img,
    .card-media iframe {
        height: 220px;
    }

    .enhanced-modal-content {
        padding: 30px 20px;
        width: 95%;
    }

    .modern-gallery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    #annual-event-image-container {
        height: 220px;
    }

    .gallery-scroll-container {
        gap: 15px;
        padding: 15px 5px;
    }
}
/* /////////////////////////////////// */

/* Animation  */
.fade-in {
    animation: fadeIn 0.6s ease;
}

.slide-up {
    animation: slideUp 0.5s ease;
}

/* dropdown style */
.dropdown-menu {
    display: none;
    position: absolute;
    /* Transparent Background  */
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    /* make blur background */
    list-style: none;
    padding: 5px 0;
    border-radius: 5px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    min-width: 150px;
    z-index: 100;
}

/* mouse hover dysplay */
.dropdown:hover .dropdown-menu {
    display: block;
}

/* errw style */
.arrow-icon {
    font-size: 10px;
    margin-left: 8px;
    transition: transform 0.3s ease;
}

/* mouse drag erro opposative */
.dropdown:hover .arrow-icon {
    transform: rotate(180deg);
}

/* inside link style */
.dropdown-menu li a {
    color: white;
    /* account to backgroud set color*/
    padding: 10px 15px;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.dropdown-menu li a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

html,
body {
    height: 100%;
}

#welcome-screen.is-hidden {
    display: none;
}

#welcome-screen {
    width: 100%;
    flex: 1 0 auto;
}

.modern-header {
    position: relative;
    top: auto;
    z-index: auto;
}

.modern-nav {
    position: sticky;
    top: 0;
    z-index: 1001;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

.page-viewer {
    display: none;
    width: 100%;
}

.page-viewer.active {
    display: block;
    flex: 1 0 auto;
}

.viewer-frame {
    width: 100%;
    height: 1px;
    min-height: 0;
    border: 0;
    display: block;
    background: #ffffff;
    overflow: hidden;
}

.modern-footer {
    margin-top: auto;
}

.modern-footer {
    background: #ffffff;
    color: #111827;
}

.modern-footer::before {
    background: var(--accent-gold);
}

.modern-footer .footer-title h4,
.modern-footer .footer-col h4,
.modern-footer .app-download-section h3 {
    color: #111827;
}

.modern-footer .footer-title p,
.modern-footer .footer-description,
.modern-footer .footer-links a,
.modern-footer .contact-info p,
.modern-footer .footer-bottom p,
.modern-footer .designed-by {
    color: #374151;
}

.modern-footer .footer-bottom {
    border-top-color: #e5e7eb;
}

.modern-footer .footer-bottom span,
.modern-footer .footer-links i,
.modern-footer .contact-info i,
.modern-footer .map-link {
    color: #b45309;
}

.modern-footer .footer-logo img {
    filter: none;
}

.modern-footer .social-link {
    background: #f3f4f6;
    color: #111827;
    border: 1px solid #e5e7eb;
}

.modern-footer .social-link:hover {
    background: var(--accent-gold);
    color: #111827;
}

.modern-footer .app-download-section h3 {
    margin: 0 0 14px;
    font-size: 1rem;
}

.modern-footer .app-download-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-width: 138px;
    margin: 0 10px 10px 0;
    padding: 10px 15px;
    border-radius: 8px;
    background: #111827;
    color: #ffffff;
    font-weight: 600;
    line-height: 1;
    box-shadow: 0 8px 18px rgba(17, 24, 39, 0.14);
    transition: var(--transition);
}

.modern-footer .app-download-link:hover {
    background: var(--accent-gold);
    color: #111827;
    transform: translateY(-2px);
}

.modern-footer .app-download-link i {
    font-size: 1.25rem;
}

@media (max-width: 768px) {
    .viewer-frame {
        height: 1px;
    }

    .modern-footer .app-download-link {
        width: 100%;
        justify-content: center;
    }
}
/* ///////////////// */

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}