/* Photography Depot Specific Styles */
:root {
    --depot-bg: #050505;
    --depot-text: #ffffff;
    --depot-accent: #ffffff;
    --depot-overlay: rgba(0, 0, 0, 0.6);
    --animation-speed: 0.8s;
}

body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background-color: var(--depot-bg);
    color: var(--depot-text);
    overflow-x: hidden;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Nav adjustments */
.depot-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 4rem;
    display: flex;
    justify-content: space-between;
    z-index: 100;
    mix-blend-mode: difference;
    box-sizing: border-box;
    pointer-events: none;
}

.depot-nav a, .depot-nav span, .depot-nav button {
    pointer-events: auto;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: opacity 0.3s ease;
}

.back-link:hover {
    opacity: 0.7;
}

/* Split Selection Container */
.depot-container {
    display: flex;
    width: 100vw;
    height: 100vh;
    transition: transform var(--animation-speed) cubic-bezier(0.16, 1, 0.3, 1), opacity var(--animation-speed) ease;
}

.depot-container.fade-out {
    opacity: 0;
    pointer-events: none;
    transform: scale(1.05);
}

.split-pane {
    flex: 1;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.pane-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform var(--animation-speed) cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1;
}

/* Placeholder backgrounds - we can use Unsplash source for now */
.flora-bg {
    background-image: url('https://images.unsplash.com/photo-1490750967868-88cb4eca8929?auto=format&fit=crop&w=1200&q=80');
}

.landscapes-bg {
    background-image: url('https://images.unsplash.com/photo-1472214103451-9374bd1c798e?auto=format&fit=crop&w=1200&q=80');
}

.pane-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--depot-overlay);
    z-index: 2;
    transition: background var(--animation-speed) ease;
}

.split-pane:hover .pane-bg {
    transform: scale(1.05);
}

.split-pane:hover .pane-overlay {
    background: rgba(0, 0, 0, 0.3);
}

.pane-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: white;
    padding: 2rem;
    transition: transform 0.4s ease;
}

.split-pane:hover .pane-content {
    transform: translateY(-10px);
}

.pane-number {
    display: block;
    font-size: 1rem;
    letter-spacing: 4px;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.pane-title {
    font-size: 4rem;
    font-weight: 300;
    margin: 0 0 1rem 0;
    letter-spacing: 2px;
}

.pane-subtitle {
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: 2rem;
    font-weight: 300;
}

.enter-btn-wrapper {
    overflow: hidden;
    height: 50px;
}

.enter-btn {
    background: transparent;
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
    padding: 12px 30px;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 30px;
    transition: all 0.3s ease;
    transform: translateY(50px);
    opacity: 0;
}

.split-pane:hover .enter-btn {
    transform: translateY(0);
    opacity: 1;
}

.enter-btn:hover {
    background: white;
    color: black;
}

/* Gallery View */
.gallery-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    min-height: 100vh;
    padding: 100px 4rem 4rem 4rem;
    box-sizing: border-box;
    opacity: 1;
    transition: opacity var(--animation-speed) ease;
}

.gallery-container.hidden {
    opacity: 0;
    pointer-events: none;
    display: none;
}

.gallery-container.active {
    display: block;
    animation: fadeIn var(--animation-speed) forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 2rem;
}

.gallery-title {
    font-size: 3rem;
    font-weight: 300;
    margin: 0 0 0.5rem 0;
    letter-spacing: 1px;
}

.gallery-count {
    color: rgba(255,255,255,0.5);
    margin: 0;
    font-size: 1rem;
}

.switch-btn {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.switch-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.3);
}

/* Masonry Grid */
.masonry-grid {
    column-count: 3;
    column-gap: 20px;
}

.gallery-item {
    break-inside: avoid;
    margin-bottom: 20px;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: zoom-in;
    opacity: 0;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.gallery-item.loaded {
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.gallery-item img {
    width: 100%;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-item:hover img {
    transform: scale(1.03);
}

.item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    opacity: 0;
    transition: opacity 0.3s ease;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.gallery-item:hover .item-overlay {
    opacity: 1;
}

.item-title {
    font-size: 1rem;
    font-weight: 400;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

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

.lightbox-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    backdrop-filter: blur(10px);
}

.lightbox-toolbar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1001;
    box-sizing: border-box;
}

.image-counter {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    letter-spacing: 2px;
}

.close-lightbox {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 10px;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.close-lightbox:hover {
    opacity: 1;
}

.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 20px;
    opacity: 0.5;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 1001;
}

.nav-btn:hover {
    opacity: 1;
}

.prev-btn { left: 20px; }
.prev-btn:hover { transform: translate(-5px, -50%); }

.next-btn { right: 20px; }
.next-btn:hover { transform: translate(5px, -50%); }

.lightbox-img-container {
    position: relative;
    max-width: 85%;
    max-height: 85vh;
    z-index: 1001;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lightbox-content {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-caption {
    position: absolute;
    bottom: 30px;
    left: 0;
    width: 100%;
    text-align: center;
    color: rgba(255,255,255,0.8);
    z-index: 1001;
    font-size: 1rem;
    letter-spacing: 1px;
}

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

/* Responsive */
@media (max-width: 768px) {
    .depot-container {
        flex-direction: column;
    }
    
    .depot-nav {
        padding: 1.5rem;
    }
    
    .gallery-container {
        padding: 80px 1.5rem 1.5rem 1.5rem;
    }
    
    .masonry-grid {
        column-count: 2;
    }
    
    .pane-title {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .masonry-grid {
        column-count: 1;
    }
}