:root {
            --bg-deep: #050505;
            --bg-accent: #0a0a0c;
            --accent-primary: #00f2fe;
            --accent-secondary: #4facfe;
            --text-main: #ffffff;
            --text-dim: rgba(255, 255, 255, 0.6);
            --glass: rgba(255, 255, 255, 0.04);
            --glass-border: rgba(255, 255, 255, 0.08);
            --radius-lg: 32px;
            --radius-md: 16px;
            --font-display: 'Noto Sans Thai', 'Outfit', sans-serif;
            --font-body: 'Noto Sans Thai', 'Outfit', sans-serif;
            --safe-top: env(safe-area-inset-top, 0px);
            --safe-bottom: env(safe-area-inset-bottom, 0px);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: var(--font-body);
            height: 100vh;
            height: 100dvh;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            line-height: 1.5;
        }

        .ambient-bg {
            position: fixed;
            inset: 0;
            z-index: -1;
            overflow: hidden;
        }

        .orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.15;
            animation: float 20s infinite ease-in-out;
        }

        .orb-1 {
            width: 40vw;
            height: 40vw;
            background: var(--accent-primary);
            top: -10vw;
            left: -10vw;
        }

        .orb-2 {
            width: 35vw;
            height: 35vw;
            background: var(--accent-secondary);
            bottom: -5vw;
            right: -5vw;
            animation-delay: -5s;
        }

        @keyframes float {

            0%,
            100% {
                transform: translate(0, 0) scale(1);
            }

            33% {
                transform: translate(5vw, 10vh) scale(1.1);
            }

            66% {
                transform: translate(-5vw, 5vh) scale(0.9);
            }
        }

        header {
            padding: calc(0.8rem + var(--safe-top)) 1rem 0.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: linear-gradient(180deg, rgba(5, 5, 5, 0.9) 0%, rgba(5, 5, 5, 0) 100%);
            backdrop-filter: blur(8px);
            z-index: 100;
        }

        .logo {
            font-family: var(--font-display);
            font-weight: 800;
            font-size: 1.15rem;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #fff 30%, var(--accent-primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .counter {
            padding: 0.25rem 0.75rem;
            background: var(--glass);
            border: 1px solid var(--glass-border);
            border-radius: 2rem;
            font-size: 0.7rem;
            font-weight: 600;
            backdrop-filter: blur(12px);
        }

        .filter-container {
            padding: 0.4rem 1rem 0.8rem;
            display: flex;
            gap: 0.45rem;
            overflow-x: auto;
            scrollbar-width: none;
            background: linear-gradient(180deg, rgba(5, 5, 5, 0.75) 0%, rgba(5, 5, 5, 0) 100%);
            backdrop-filter: blur(8px);
            z-index: 90;
        }

        .filter-container::-webkit-scrollbar {
            display: none;
        }

        .filter-btn {
            white-space: nowrap;
            padding: 0.35rem 0.85rem;
            background: var(--glass);
            border: 1px solid var(--glass-border);
            border-radius: 0.9rem;
            font-family: var(--font-body);
            font-size: 0.72rem;
            color: var(--text-dim);
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .filter-btn.active {
            background: var(--text-main);
            color: var(--bg-deep);
            border-color: var(--text-main);
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
        }

        .gallery-wrap {
            flex: 1;
            width: 100%;
            min-height: 0;
            padding-bottom: calc(2rem + var(--safe-bottom));
            position: relative;
        }

        .swiper {
            width: 100%;
            height: 100%;
        }

        .swiper-slide {
            width: 320px;
            height: calc(100% - 40px);
            display: flex;
            flex-direction: column;
            justify-content: center;
            opacity: 0.4;
            transition: opacity 0.5s ease;
        }

        .swiper-slide-active {
            opacity: 1;
        }

        .style-card {
            width: 100%;
            height: 100%;
            max-height: 600px;
            background: var(--bg-accent);
            border-radius: var(--radius-lg);
            border: 1px solid var(--glass-border);
            overflow: hidden;
            position: relative;
            box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.5);
            display: flex;
            flex-direction: column;
        }

        .preview-area {
            flex: 1;
            position: relative;
            background: #111;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .preview-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0;
            transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
        }

        .swiper-slide-active .preview-image {
            transform: scale(1.05);
        }

        .preview-area.is-active .preview-image {
            opacity: 1;
        }

        .preview-freeze {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 0.2s ease;
        }

        .preview-area.is-frozen .preview-freeze {
            opacity: 1;
        }

        .preview-area.is-frozen .preview-image {
            opacity: 0;
        }

        .loader {
            position: absolute;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.2);
            border-top-color: var(--accent-primary);
            animation: spin 0.9s linear infinite;
            opacity: 0;
            transition: opacity 0.2s ease;
            pointer-events: none;
        }

        .preview-area.is-loading .loader {
            opacity: 1;
        }

        .placeholder-text {
            position: absolute;
            font-size: 0.8rem;
            letter-spacing: 0.05em;
            color: var(--text-dim);
            text-transform: uppercase;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.2s ease;
        }

        .preview-area.no-img .placeholder-text {
            opacity: 1;
            visibility: visible;
        }

        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }

        .card-info {
            padding: 1.5rem;
            background: linear-gradient(0deg, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            backdrop-filter: blur(8px);
        }

        .style-title {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 0.2rem;
            letter-spacing: -0.01em;
        }

        .style-meta {
            font-size: 0.75rem;
            color: var(--text-dim);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .nav-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 64px;
            height: 64px;
            background: var(--glass);
            border: 1px solid var(--glass-border);
            border-radius: 50%;
            color: #fff;
            display: none;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 100;
            backdrop-filter: blur(12px);
            transition: all 0.3s ease;
        }

        .nav-btn:hover {
            background: var(--text-main);
            color: var(--bg-deep);
            transform: translateY(-50%) scale(1.1);
        }

        .nav-btn svg {
            width: 24px;
            height: 24px;
        }

        .nav-prev {
            left: 2rem;
        }

        .nav-next {
            right: 2rem;
        }

        body.is-desktop .nav-btn {
            display: flex;
        }

        .footer-nav {
            position: fixed;
            bottom: calc(1rem + var(--safe-bottom));
            left: 1.5rem;
            right: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            pointer-events: none;
        }

        .progress-container {
            width: 100%;
            height: 3px;
            background: var(--glass);
            border-radius: 3px;
            overflow: hidden;
        }

        .progress-fill {
            height: 100%;
            width: 0%;
            background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
            transition: width 0.4s ease;
        }

        .scroll-hint {
            text-align: center;
            font-size: 0.65rem;
            color: var(--text-dim);
            letter-spacing: 0.3em;
            text-transform: uppercase;
        }

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(5, 5, 5, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 1000;
}

.lightbox.open {
    opacity: 1;
    visibility: visible;
}

.lightbox-placeholder {
    position: absolute;
    width: 64px;
    height: 64px;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: none;
}

.lightbox.is-loading .lightbox-placeholder {
    opacity: 1;
    transform: scale(1);
}

.lightbox img {
    max-width: 92vw;
    max-height: 92dvh;
    border-radius: 12px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.lightbox.is-loaded img {
    opacity: 1;
}


        .lightbox-close {
            position: absolute;
            top: calc(1rem + var(--safe-top));
            right: 1rem;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--glass-border);
            background: var(--glass);
            color: #fff;
            font-size: 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            backdrop-filter: blur(10px);
        }

        @media (max-width: 480px) {
            .swiper-slide {
                width: 85vw;
            }

            .style-card {
                max-height: none;
            }
        }

        @media (min-width: 1024px) {
            .swiper-slide {
                width: 400px;
            }

            header {
                padding: calc(1.25rem + var(--safe-top)) 2rem 0.75rem;
            }

            .filter-container {
                padding: 0.6rem 2rem 1rem;
            }
        }