/* style.css - Contrast compliant CSS with amber, black, brown, green */
:root {
    --amber: #FFC107;
    --black: #000000;
    --brown: #5D4037;
    --green: #388E3C;
    --bg: #FAFAFA; /* Light bg for contrast */
    --text: var(--black);
    --accent: var(--amber);
    --secondary: var(--brown);
    --success: var(--green);
}

body {
    font-family: Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    margin: 0;
    padding: 20px;
    line-height: 1.6;
}

header {
    background: var(--black);
    color: var(--amber);
    padding: 1rem;
    text-align: center;
    border-bottom: 2px solid var(--green);
}

h1, h2, h3 { color: var(--amber); }

nav a { color: var(--green); text-decoration: none; }

a { color: var(--brown); }

a:hover { color: var(--green); }

.gallery-summary {
    text-align: center;
    margin: 1rem 0;
    padding: 0.5rem;
    background: var(--black);
    color: var(--amber);
    border-radius: 3px;
}

.readme-content {
    background: var(--black);
    color: var(--amber);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 5px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.readme-content h2 {
    margin-top: 0;
}

.readme-content ul {
    padding-left: 20px;
}

.readme-content a {
    color: var(--green);
    text-decoration: underline;
}

.readme-content a:hover {
    color: var(--amber);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.gallery img, .media-view img, .media-view video {
    border: 1px solid var(--brown);
    transition: transform 0.2s;
}

.gallery img:hover { transform: scale(1.05); }

.folder { 
    background: var(--black); 
    color: var(--amber); 
    padding: 1rem; 
    text-align: center; 
}

.folder img { max-width: 100%; }

.folder p {
    font-size: 0.9em;
    color: var(--green);
    margin: 0.5rem 0 0;
}

.media-item {
    display: block;
    text-align: center;
    position: relative;
}

.detail-link {
    display: block;
    margin-bottom: 0.5rem;
    position: relative;
}

.detail-link img {
    border: 1px solid var(--brown);
    transition: transform 0.2s;
}

.detail-link:hover img { transform: scale(1.05); }

.video-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 40px;
    color: var(--amber);
    opacity: 0.8;
    text-shadow: 0 0 5px var(--black);
}

.lightbox-btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--green);
    color: var(--black);
    text-decoration: none;
    border-radius: 3px;
    font-size: 0.9em;
    transition: background 0.2s;
}

.lightbox-btn:hover {
    background: var(--amber);
    color: var(--black);
}

.exif-essential {
    background: var(--black);
    color: var(--amber);
    padding: 1rem;
    margin: 1rem 0;
    border-left: 4px solid var(--green);
}

.media-nav {
    display: flex;
    justify-content: space-between;
    margin: 1rem 0;
}

.media-nav a {
    padding: 0.5rem 1rem;
    background: var(--brown);
    color: var(--amber);
    text-decoration: none;
    border-radius: 3px;
}

.media-nav a:hover {
    background: var(--green);
}

form { 
    max-width: 400px; 
    margin: 2rem auto; 
    padding: 1rem; 
    background: var(--black); 
    color: var(--amber); 
    border-radius: 5px; 
}

input, button { 
    width: 100%; 
    padding: 0.5rem; 
    margin: 0.5rem 0; 
    background: var(--bg); 
    color: var(--black); 
    border: 1px solid var(--brown); 
}

button { 
    background: var(--green); 
    color: var(--black); 
    cursor: pointer; 
}

button:hover { background: var(--amber); }

.error { color: #D32F2F; background: var(--black); padding: 0.5rem; }

.success { color: var(--green); background: var(--black); padding: 0.5rem; }

pre { background: var(--black); color: var(--amber); padding: 1rem; overflow: auto; }

details summary { cursor: pointer; color: var(--green); }

/* Inhouse Lightbox Styles */
#inhouse-lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    animation: fadeIn 0.3s;
}

#inhouse-lightbox.loaded .lightbox-image {
    opacity: 1;
    transform: scale(1);
}

.lightbox-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.lightbox-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 90%;
    max-height: 90%;
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: var(--amber);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
}

.lightbox-close:hover {
    color: var(--green);
}

.lightbox-image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    width: 100%;
    max-height: 80%;
}

.lightbox-image {
    max-width: 100%;
    max-height: 100%;
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.3s, transform 0.3s;
    border: 2px solid var(--amber);
}

.lightbox-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 800px;
    margin-top: 10px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 3px;
    padding: 10px;
    gap: 20px;
}

.lightbox-prev,
.lightbox-next {
    background: rgba(56, 142, 60, 0.8); /* green tint */
    color: var(--amber);
    border: none;
    font-size: 24px;
    padding: 12px 16px;
    cursor: pointer;
    z-index: 1001;
    transition: background 0.3s;
    border-radius: 3px;
    min-width: 50px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 193, 7, 0.8); /* amber tint */
}

.lightbox-caption-container {
    flex: 1;
    text-align: center;
    min-height: 20px;
}

.lightbox-caption {
    color: var(--amber);
    font-size: 16px;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px;
    border-radius: 3px;
    max-width: 100%;
    word-wrap: break-word;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Ensure contrast: text on bg > 4.5:1 */
@media (prefers-color-scheme: dark) {
    :root { --bg: var(--black); --text: var(--amber); }
}

#folders div { display: flex; gap: 1rem; margin-bottom: 0.5rem; }
#folders input[type="text"] { flex: 2; background: var(--bg); }
#folders input[type="password"] { flex: 1; }