/* Import common styles (if needed, otherwise copy relevant sections from style.css) */
@import url('https://fonts.googleapis.com/css2?family=Baloo+Bhai+2:wght@400..800&family=Exo:ital,wght@0,100..900;1,100..900&family=Orbitron:wght@400..900&family=Inter:wght@300;400;500;600;700&family=Cambria&family=Impact&family=Trebuchet+MS&display=swap');

/* Tailwind CSS CDN (if not already in style.css or if this is a standalone page) */
@import url('https://unpkg.com/tailwindcss@^2/dist/tailwind.min.css');

/* Custom Font Definitions (re-import if not using global style.css) */
.font-baloo-bhai { font-family: 'Baloo Bhai 2', sans-serif; }
.font-exo { font-family: 'Exo', sans-serif; }
.font-orbitron { font-family: 'Orbitron', sans-serif; }
.font-inter { font-family: 'Inter', sans-serif; }
.font-cambria { font-family: 'Cambria', serif; }
.font-impact { font-family: 'Impact', sans-serif; }
.font-trebuchet { font-family: 'Trebuchet MS', sans-serif; }

/* Main content area padding to clear fixed header */
.gallery-main {
    padding-top: 100px; /* Adjust based on header height */
    padding-bottom: 50px;
}

/* Dark mode specific styles for gallery */
body.dark-mode .gallery-main {
    background-color: #1a1a1a;
    color: #e0e0e0;
}

body.dark-mode h1, body.dark-mode h2 {
    color: #e4b784; /* Accent color for headings in dark mode */
}

body.dark-mode .text-gray-900 {
    color: #e0e0e0;
}

body.dark-mode .text-gray-700 {
    color: #b0b0b0;
}

body.dark-mode .text-gray-600 {
    color: #909090;
}

body.dark-mode .bg-gray-50 {
    background-color: #2a2a2a;
}

body.dark-mode .bg-white {
    background-color: #1a1a1a;
}

body.dark-mode #search-input,
body.dark-mode #date-filter,
body.dark-mode #category-filter {
    background-color: #333;
    color: #e0e0e0;
    border-color: #555;
}

body.dark-mode #search-input::placeholder {
    color: #b0b0b0;
}

body.dark-mode .gallery-card {
    background-color: #2a2a2a;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
}

body.dark-mode .gallery-card h3,
body.dark-mode .gallery-card p {
    color: #e0e0e0;
}

body.dark-mode .gallery-card p {
    color: #b0b0b0;
}

/* Lightbox container - initially hidden */
#media-lightbox {
    display: none; /* Changed from flex to none */
    position: fixed; /* Ensure it covers the whole viewport */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 99999; /* Ensure it's on top */
    flex-direction: column; /* Stack elements vertically */
    justify-content: center;
    align-items: center;
    padding: 1rem; /* Add overall padding to give space for controls */
    box-sizing: border-box; /* Include padding in width/height */
}

/* Lightbox active state (shown by JS) */
#media-lightbox.active {
    display: flex; /* Show when active */
}

body.dark-mode .media-lightbox span.absolute,
body.dark-mode .media-lightbox button {
    color: #e0e0e0;
}

body.dark-mode .media-lightbox button:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Gallery Card Specific Styles */
.gallery-card {
    background-color: white;
    border-radius: 0.75rem; /* rounded-xl */
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Ensures info is at bottom */
}

.gallery-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

.gallery-card img,
.gallery-card video {
    width: 100%;
    height: 200px; /* Fixed height for thumbnails */
    object-fit: cover;
    display: block;
}

.gallery-card .video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background-color: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 3rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-card:hover .video-overlay {
    opacity: 1;
}

.gallery-card-info {
    padding: 1.25rem; /* p-5 */
    text-align: center;
}

.gallery-card-info h3 {
    font-size: 1.25rem; /* text-xl */
    font-weight: 600; /* font-semibold */
    margin-bottom: 0.5rem; /* mb-2 */
    color: #333;
}

.gallery-card-info p {
    font-size: 0.875rem; /* text-sm */
    color: #666;
}

/* Lightbox styles */
#lightbox-media-container {
    width: 100%; /* Ensure it takes full width of its flex parent */
    height: 100%; /* Ensure it takes full height of its flex parent */
    display: flex; /* Make it a flex container */
    justify-content: center; /* Center media horizontally */
    align-items: center; /* Center media vertically */
}

#lightbox-media-container img,
#lightbox-media-container video {
    max-width: 100%;
    max-height: 100%; /* Fill container while respecting aspect ratio */
    object-fit: contain;
    border-radius: 0.5rem;
}

/* Custom select arrow */
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%20viewBox%3D%220%200%20292.4%20292.4%22%3E%3Cpath%20fill%3D%22%23000000%22%20d%3D%22M287%2C197.9l-11.4%2C11.4l-123.6%2C-123.6l-123.6%2C123.6l-11.4%2C-11.4l135%2C-135L287%2C197.9z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px;
    padding-right: 50px;
    min-width: 150px;
}

body.dark-mode select {
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%20viewBox%3D%220%200%20292.4%20292.4%22%3E%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M287%2C197.9l-11.4%2C11.4l-123.6%2C-123.6l-123.6%2C123.6l-11.4%2C-11.4l135%2C-135L287%2C197.9z%22%2F%3E%3C%2Fsvg%3E');
}

/* Responsive adjustments for lightbox controls */
@media (max-width: 768px) {
    /* Main lightbox container should be relative to allow absolute positioning of controls */
    #media-lightbox {
        /* Already defined above, but ensure no conflicting styles */
    }

    /* Close button */
    #close-lightbox-btn { /* Target by ID for specificity */
        top: 1rem;
        right: 1rem;
        width: 56px; /* Fixed size for easy tapping */
        height: 56px;
        font-size: 2.5rem; /* Larger 'x' */
        z-index: 100000; /* Ensure it's on top */
        /* Remove padding as width/height are fixed */
        padding: 0; 
    }

    /* Media container within lightbox */
    #lightbox-media-container {
        flex-grow: 1; /* Allow it to take available space */
        width: 100%;
        max-height: calc(100vh - 120px); /* Adjust max-height to account for header/footer space */
        margin-top: 60px; /* Space for the close button */
        margin-bottom: 60px; /* Space for the download button */
    }

    /* Navigation arrows */
    #prev-media,
    #next-media {
        top: 50%; /* Center vertically relative to media container */
        transform: translateY(-50%);
        width: 48px; /* Fixed size */
        height: 48px;
        font-size: 2rem; /* Larger icon */
        z-index: 100001; /* Ensure arrows are above media */
        padding: 0; /* Remove padding as width/height are fixed */
    }
    #prev-media {
        left: 1rem; /* Position from left edge of media container */
        margin-left: 0; /* Remove extra margin */
    }
    #next-media {
        right: 1rem; /* Position from right edge of media container */
        margin-right: 0; /* Remove extra margin */
    }

    /* Download button */
    #download-media {
        bottom: 1rem; /* Position from bottom */
        left: 50%;
        transform: translateX(-50%);
        font-size: 1rem;
        padding: 0.75rem 1.5rem;
        z-index: 100001; /* Ensure it's above media */
    }
}


/* Responsive adjustments (general) */
@media (max-width: 768px) {
    .gallery-main {
        padding-top: 80px;
    }
    h1 {
        font-size: 3rem;
    }
    h2 {
        font-size: 2.5rem;
    }
    .text-xl { font-size: 1.125rem; }
    .text-lg { font-size: 1rem; }
    .text-2xl { font-size: 1.25rem; }

    .flex-col.md\:flex-row {
        flex-direction: column;
    }
    .gap-6.mb-8 {
        gap: 1.5rem;
    }
    .w-full.md\:w-1\/2 {
        width: 100%;
    }
    .flex.gap-4.w-full.md\:w-auto {
        width: 100%;
        justify-content: space-around;
    }
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .gallery-main {
        padding-top: 70px;
    }
    h1 {
        font-size: 2.5rem;
    }
    h2 {
        font-size: 2rem;
    }
    .text-xl { font-size: 1rem; }
    .text-lg { font-size: 0.875rem; }
    .text-2xl { font-size: 1.1rem; }

    .gallery-card-info h3 {
        font-size: 1.1rem;
    }
    .gallery-card-info p {
        font-size: 0.8rem;
    }

    #search-input, #date-filter, #category-filter {
        font-size: 0.9rem;
        padding: 10px 12px;
    }
}