:root {
    --bg-dark: #000000;
    --sidebar-bg: #0a0a0a;
    --card-bg: #0a0a0a;
    --card-hover: #171717;
    --border-color: #27272a;
    --border-highlight: #52525b;
    --text-primary: #ededed;
    --text-sec: #a1a1aa;
    --accent: #e11d48;
    --transition: all 0.2s ease-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -2;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at top center, black 10%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at top center, black 10%, transparent 80%);
    pointer-events: none;
}


.app-layout {
    display: flex;
    min-height: 100vh;
}


.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 90;
    display: none;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.sidebar-overlay.show {
    display: block;
    opacity: 1;
}

.sidebar {
    width: 280px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 2.5rem 1.5rem;
    position: fixed;
    height: 100vh;
    z-index: 100;
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.logo-box {
    margin-bottom: 3.5rem;
    text-align: center;
}

.logo {
    font-family: 'Press Start 2P', cursive;
    font-size: 1.5rem;
    color: var(--text-primary);
    text-transform: uppercase;
    line-height: 1.5;
}

.logo .accent {
    color: var(--accent);
}

.pixel-subtitle {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.5rem;
    color: var(--accent);
    margin-top: 10px;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.nav-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-sec);
    text-align: left;
    padding: 1.1rem 1.2rem;
    font-size: 1.05rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-btn svg {
    width: 22px;
    height: 22px;
    stroke-width: 1.5px;
    flex-shrink: 0;
}

.nav-btn:hover {
    background: var(--card-hover);
    color: var(--text-primary);
    transform: translateX(4px);
}

.nav-btn.active {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.nav-btn.active svg {
    stroke-width: 2px;
    color: var(--accent);
}

.bottom-controls {
    margin-top: auto;
    padding-top: 2rem;
}

.lang-toggle {
    width: 100%;
    padding: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-sec);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    z-index: 1;
}

.lang-toggle::before, #settings-btn::before {
    content: '';
    position: absolute;
    inset: -5px;
    z-index: -1;
    border-radius: 12px;
    filter: blur(12px);
    opacity: 0;
    pointer-events: none;
}

.lang-toggle.flash-en::before {
    content: '';
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 30'%3E%3Crect width='60' height='30' fill='%23012169'/%3E%3Cpath d='M0,0 L60,30 M60,0 L0,30' stroke='%23fff' stroke-width='6'/%3E%3Cpath d='M0,0 L60,30 M60,0 L0,30' stroke='%23C8102E' stroke-width='4'/%3E%3Cpath d='M30,0 v30 M0,15 h60' stroke='%23fff' stroke-width='10'/%3E%3Cpath d='M30,0 v30 M0,15 h60' stroke='%23C8102E' stroke-width='6'/%3E%3C/svg%3E") center/cover;
    animation: neon-fade 0.8s ease-out forwards;
}

.lang-toggle.flash-ru::before {
    content: '';
    background: linear-gradient(to bottom, #ffffff 10%, #0039a6 50%, #d52b1e 90%);
    animation: neon-fade 0.8s ease-out forwards;
}

#settings-btn.flash-settings::before {
    content: '';
    background: var(--accent);
    animation: neon-fade 0.6s ease-out forwards;
}

@keyframes neon-fade {
    0% { opacity: 0; transform: scale(0.95); }
    20% { opacity: 1; transform: scale(1.05); }
    100% { opacity: 0; transform: scale(1.1); }
}

#settings-btn svg {
    transition: transform 0.4s ease;
}

#settings-btn:hover svg {
    transform: rotate(90deg);
}

.lang-toggle:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

.lang-active {
    color: var(--text-primary);
}


.sidebar-links {
    display: none;
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar-links a {
    color: var(--text-sec);
    text-decoration: none;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.8rem;
    border-radius: 10px;
    transition: var(--transition);
}

.sidebar-links a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.sidebar-links a svg {
    width: 18px;
    height: 18px;
    stroke-width: 2px;
}


.main-content {
    flex-grow: 1;
    margin-left: 280px;
    padding: 2rem 4rem;
    display: flex;
    flex-direction: column;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
}

.mobile-menu-btn {
    display: none;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: white;
    cursor: pointer;
    padding: 10px;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.search-box input {
    background: var(--sidebar-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.9rem 1.8rem;
    border-radius: 50px;
    width: 320px;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    font-size: 1rem;
}

.search-box input:focus {
    border-color: var(--border-highlight);
    width: 400px;
}

.top-links {
    display: flex;
    gap: 1rem;
}

.top-links a {
    color: var(--text-sec);
    text-decoration: none;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    background: transparent;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 600;
}

.top-links a:hover {
    color: var(--text-primary);
    background: var(--card-hover);
}

.view-container {
    flex-grow: 1;
}

.page-header {
    margin-bottom: 3rem;
    animation: slideDown 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

.view-title {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1px;
}

.view-desc {
    color: var(--text-sec);
    font-size: 1.2rem;
    margin-top: 0.8rem;
    max-width: 600px;
}


.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    grid-auto-rows: minmax(180px, auto);
}

.bento-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    animation: zoomIn 0.4s ease backwards;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.bento-card:hover {
    border-color: var(--border-highlight);
    background: var(--card-hover);
}

.card-img-wrapper {
    margin-bottom: 1.2rem;
    height: 140px;
    border-radius: 8px;
    overflow: hidden;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.3s;
}

.bento-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 0.6rem;
}

.bento-card p {
    color: var(--text-sec);
    font-size: 1rem;
    flex-grow: 1;
    line-height: 1.6;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-sec);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.bento-card.large {
    grid-column: span 2;
    grid-row: span 2;
}

.bento-card.large h3 {
    font-size: 2.2rem;
}

/* Detail View Styles */
#detail-view {
    animation: slideDown 0.4s ease;
    padding-bottom: 3rem;
}

.back-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-sec);
    padding: 10px 20px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.back-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    transform: translateX(-5px);
}

.back-btn svg {
    width: 18px;
    height: 18px;
}

.detail-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 3rem;
    align-items: start;
}

.detail-sidebar {
    position: sticky;
    top: 2rem;
}

.detail-header-vertical {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    align-items: center;
    text-align: center;
}

.detail-cover {
    width: 200px;
    height: 200px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 0.5rem;
    max-width: 100%;
}

.detail-cover-img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    border-radius: 12px;
    object-fit: contain;
    transition: opacity 0.2s;
}

.detail-cover-img:hover {
    opacity: 0.85;
}

.detail-header-vertical h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.detail-short-desc {
    color: var(--text-sec);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.detail-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.detail-badges span {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-sec);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
    line-height: 1.2;
}

.download-btn {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: white;
    text-decoration: none;
    padding: 16px 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.download-btn:hover {
    background: #be123c;
}

.detail-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 3rem;
    background: transparent;
    padding: 0;
    border: none;
}

.detail-content h2,
.detail-content h3 {
    font-family: 'Outfit', sans-serif;
    margin-bottom: 1rem;
    margin-top: 2rem;
    color: var(--accent);
}

.detail-content p {
    margin-bottom: 1.5rem;
}

.detail-content a {
    color: var(--accent);
}

.detail-content ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-sec);
}

.detail-content li {
    margin-bottom: 0.5rem;
}

.gallery-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 4px solid var(--accent);
}

.detail-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.detail-gallery img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    transition: var(--transition);
    cursor: zoom-in;
}

.detail-gallery img:hover {
    opacity: 0.85;
    transform: scale(1.01);
}

#related-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
}
#related-grid .bento-card {
    padding: 1.5rem;
}
#related-grid .card-img-wrapper {
    height: 120px;
}
#related-grid .bento-card h3 {
    font-size: 1.3rem;
}
#related-grid .bento-card p {
    font-size: 0.95rem;
}

.disclaimer-content {
    grid-column: 1 / -1;
    line-height: 1.8;
    font-size: 1.1rem;
    padding: 2rem;
    background: transparent;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    animation: fadeIn 0.4s ease;
}

.disclaimer-content h3 {
    color: var(--accent);
    margin-bottom: 1.5rem;
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
}

.disclaimer-content ul {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
    color: var(--text-sec);
}

.disclaimer-content li {
    margin-bottom: 0.8rem;
}


@media (max-width: 1200px) {
    .bento-card.large {
        grid-column: span 1;
        grid-row: span 1;
    }

    .search-box input:focus {
        width: 320px;
    }
}

@media (max-width: 900px) {
    .sidebar {
        transform: translateX(-100%);
        width: 300px;
        padding-bottom: 80px;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        padding: 1.5rem;
    }

    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .top-links {
        display: none;
    }

    .sidebar-links {
        display: flex;
    }

    .view-title {
        font-size: 2.2rem;
    }

    .search-box input {
        width: 100%;
    }

    .topbar {
        gap: 15px;
    }

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

    .detail-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .detail-sidebar {
        position: static;
    }

    .detail-header-vertical {
        padding: 1.5rem;
        border-radius: 12px;
    }

    .detail-cover {
        width: min(280px, 70vw);
        height: min(280px, 70vw);
        border-radius: 12px;
    }

    .detail-badges {
        gap: 6px;
    }

    .detail-badges span {
        padding: 4px 10px;
        font-size: 0.7rem;
    }

    .detail-header-vertical h1 {
        font-size: 1.8rem;
    }

    .detail-short-desc {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .download-btn {
        padding: 14px;
        font-size: 1rem;
    }

    .detail-content {
        padding: 1rem;
        font-size: 0.95rem;
        margin-bottom: 2rem;
        border-radius: 16px;
    }
}


.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
    cursor: zoom-out;
}

.lightbox img {
    max-width: 92vw;
    max-height: 92vh;
    width: auto;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 0 80px rgba(0, 0, 0, 0.9);
    transform: scale(0.88);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: zoom-out;
}

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

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: white;
    font-size: 40px;
    cursor: pointer;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

.modal-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 90%;
    max-width: 400px;
    padding: 24px;
    transform: translateY(30px) scale(0.95);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.modal-overlay.show .modal-content {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-sec);
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-primary);
}

.theme-options {
    display: flex;
    gap: 12px;
    justify-content: space-between;
}

.theme-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
}

.theme-btn:hover {
    transform: scale(1.15);
}

.theme-btn.active {
    border-color: #fff;
}