/* Reset & Variabel Warna */
:root {
    --liquid-yellow: #FFF200;
    --neon-blue-glow: #0044FF;
    --dark-matte: #05070B;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html { scroll-behavior: smooth; }

body {
    background-color: var(--dark-matte);
    background-image: linear-gradient(to bottom, rgba(5, 7, 11, 0.82) 0%, rgba(5, 7, 11, 0.95) 100%), url('/images/bg-minimize.png');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    color: #FFFFFF;
    overflow-x: hidden;
}

@keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
.entry-fade { animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 50px;
    background-color: rgba(5, 7, 11, 0.90);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    flex-wrap: nowrap;
}

.logo-container {
    display: flex;
    align-items: center;
    height: 48px;
    flex-shrink: 0;
    overflow: visible;
}

.logo-link {
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-logo {
    height: 100%;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0px 0px 8px rgba(255, 242, 0, 0.3));
    transition: transform 0.3s ease;
    display: block;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: nowrap;
    margin: 0;
    padding: 0;
}

.nav-link-item {
    text-decoration: none;
    color: #A0A0A0;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    white-space: nowrap;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.nav-link-item:hover { color: var(--liquid-yellow); }

.nav-link-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--liquid-yellow);
    transition: width 0.3s ease;
}

.nav-link-item:hover::after { width: 100%; }

.logout-btn { font-family: inherit; }

.nav-btn {
    text-decoration: none;
    color: #FFF;
    border: 1px solid var(--liquid-yellow);
    padding: 9px 18px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: bold;
    background-color: rgba(255, 242, 0, 0.03);
    white-space: nowrap;
    transition: all 0.4s ease;
}

.nav-btn:hover {
    background-color: var(--liquid-yellow);
    color: #000000;
    box-shadow: 0 0 15px rgba(255, 242, 0, 0.4);
}

.cart-trigger-btn {
    text-decoration: none;
    color: #000;
    background-color: #FFF;
    padding: 9px 18px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.cart-trigger-btn:hover {
    background-color: var(--liquid-yellow);
    box-shadow: 0 0 15px rgba(255, 242, 0, 0.3);
}

@media (max-width: 900px) {
    .navbar { padding: 12px 20px; flex-wrap: wrap; gap: 12px; }
    .nav-links { gap: 14px; flex-wrap: wrap; justify-content: center; }
}

.hero { display: flex; flex-direction: column; align-items: center; padding: 30px 50px 80px 50px; max-width: 1400px; margin: 0 auto; }
.hero-cover-container { position: relative; width: 100%; height: 600px; border: 1px solid rgba(255, 255, 255, 0.1); background-color: #000; overflow: hidden; box-shadow: 0 40px 80px rgba(0, 0, 0, 0.7); }
.hero-slideshow { width: 100%; height: 100%; position: relative; }
.slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; opacity: 0; visibility: hidden; transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), visibility 1s; display: flex; align-items: flex-end; padding: 60px; }
.slide.active { opacity: 1; visibility: visible; }
.slide-content-overlay { max-width: 650px; text-align: left; transform: translateY(20px); opacity: 0; transition: all 0.8s ease 0.3s; }
.slide.active .slide-content-overlay { transform: translateY(0); opacity: 1; }
.slide-content-overlay .slide-tag { font-size: 0.75rem; color: var(--liquid-yellow); font-weight: 900; letter-spacing: 3px; text-transform: uppercase; display: inline-block; margin-bottom: 15px; }
.slide-content-overlay h2 { font-size: 2.8rem; font-weight: 900; text-transform: uppercase; line-height: 1.1; letter-spacing: -1px; margin-bottom: 15px; text-shadow: 0 4px 10px rgba(0,0,0,0.9); }
.slide-content-overlay p { color: #DDDDDD; font-size: 1rem; line-height: 1.6; text-shadow: 0 2px 5px rgba(0,0,0,0.8); }
.slider-arrow { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(5, 7, 11, 0.6); color: #FFFFFF; border: 1px solid rgba(255, 255, 255, 0.1); width: 55px; height: 55px; font-size: 1.2rem; cursor: pointer; z-index: 10; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px); }
.slider-arrow:hover { background-color: var(--liquid-yellow); color: #000000; border-color: var(--liquid-yellow); }
.prev-arrow { left: 20px; } .next-arrow { right: 20px; }
.slider-indicators { position: absolute; bottom: 25px; left: 50%; transform: translateX(-50%); display: flex; gap: 12px; z-index: 10; }
.indicator-line { width: 45px; height: 3px; background-color: rgba(255, 255, 255, 0.2); cursor: pointer; transition: background-color 0.3s ease, width 0.3s ease; }
.indicator-line.active { background-color: var(--liquid-yellow); width: 60px; }
.hero-bottom-actions { margin-top: 40px; width: 100%; display: flex; justify-content: center; }
.btn-gallery-enter { text-decoration: none; color: #000000; background-color: #FFFFFF; padding: 20px 60px; font-weight: 900; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); border: 1px solid #FFFFFF; }
.btn-gallery-enter:hover { background-color: transparent; color: var(--liquid-yellow); border-color: var(--liquid-yellow); box-shadow: 0 0 20px rgba(255, 242, 0, 0.2); }

@media (max-width: 768px) {
    .hero { padding: 15px 20px 50px 20px; }
    .hero-cover-container { height: 420px; }
    .slide { padding: 30px; }
    .slide-content-overlay h2 { font-size: 1.8rem; }
    .slide-content-overlay p { font-size: 0.9rem; }
    .slider-arrow { width: 40px; height: 40px; font-size: 1rem; }
    .prev-arrow { left: 10px; } .next-arrow { right: 10px; }
    .indicator-line { width: 25px; } .indicator-line.active { width: 35px; }
    .btn-gallery-enter { width: 100%; text-align: center; padding: 16px; }
}

.hero-content { position: relative; z-index: 2; }
.hero-tagline { font-size: 0.85rem; color: var(--liquid-yellow); letter-spacing: 6px; margin-bottom: 20px; font-weight: bold; }
.hero h1 { font-size: 3.5rem; font-weight: 900; max-width: 950px; margin: 0 auto 25px auto; letter-spacing: -1px; line-height: 1.1; text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8); }
.hero p { color: #CCCCCC; max-width: 650px; margin: 0 auto 45px auto; font-size: 1.1rem; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5); }
.btn-primary { display: inline-block; text-decoration: none; background-color: #FFFFFF; color: #000000; padding: 18px 45px; font-weight: 900; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; border: none; cursor: pointer; transition: all 0.3s ease; }
.btn-primary:hover { background-color: var(--liquid-yellow); transform: translateY(-2px); box-shadow: 0 5px 20px rgba(255, 242, 0, 0.3); }

.scroll-reveal { opacity: 0; transform: translateY(35px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.scroll-reveal.active { opacity: 1; transform: translateY(0); }

.catalog, .section-dark, .section-bordered { padding: 120px 50px; max-width: 1400px; margin: auto; }
.section-header { margin-bottom: 60px; border-left: 4px solid var(--liquid-yellow); padding-left: 25px; }
.section-header h2 { font-size: 2.2rem; text-transform: uppercase; letter-spacing: 1px; }
.section-header p { color: #666; margin-top: 5px; font-weight: bold; font-size: 0.85rem; letter-spacing: 1px; }

.grid-container { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 40px; }

.card { background-color: rgba(13, 16, 23, 0.85); border: 1px solid rgba(255, 255, 255, 0.05); backdrop-filter: blur(5px); overflow: hidden; transition: border-color 0.3s, transform 0.3s; }
.card:hover { border-color: rgba(255, 242, 0, 0.4); transform: translateY(-5px); }
.card-img-container { height: 420px; background-color: #111; position: relative; overflow: hidden; }
.card-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.card:hover .card-img { transform: scale(1.08); }
.art-badge { position: absolute; top: 20px; left: 20px; background-color: var(--liquid-yellow); color: #000; padding: 5px 14px; font-size: 0.75rem; font-weight: 900; z-index: 2; letter-spacing: 1px; }
.card-content { padding: 30px; }
.card-content h3 { font-size: 1.3rem; margin-bottom: 6px; font-weight: 700; letter-spacing: -0.5px; }
.artist-name { color: #777; font-size: 0.85rem; margin-bottom: 25px; }
.price-box { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding: 15px; background-color: rgba(5, 7, 11, 0.9); border: 1px solid rgba(255, 255, 255, 0.05); }
.price-label { font-size: 0.75rem; color: #555; text-transform: uppercase; }
.price-val { font-weight: 900; color: var(--liquid-yellow); }
.btn-bid { width: 100%; padding: 16px; background-color: transparent; color: #FFF; border: 1px solid rgba(255, 255, 255, 0.15); cursor: pointer; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1.5px; font-weight: bold; transition: all 0.3s ease; text-align:center; text-decoration:none; display:block; }
.btn-bid:hover { background-color: #FFF; color: #000; border-color: #FFF; }

.artist-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.artist-profile-card { background-color: rgba(13, 16, 23, 0.85); padding: 40px 30px; border: 1px solid rgba(255, 255, 255, 0.05); text-align: center; transition: border-color 0.3s; }
.artist-profile-card:hover { border-color: var(--liquid-yellow); }
.avatar-container { width: 110px; height: 110px; margin: 0 auto 25px auto; border-radius: 50%; overflow: hidden; border: 2px solid rgba(255, 255, 255, 0.1); }
.avatar-img { width: 100%; height: 100%; object-fit: cover; }
.artist-profile-card h4 { margin-bottom: 12px; font-size: 1.15rem; font-weight: 700; }
.artist-profile-card p { color: #777; font-size: 0.85rem; }

.table-wrapper { overflow-x: auto; }
.minimal-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
.minimal-table th, .minimal-table td { padding: 20px; text-align: left; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.minimal-table th { background-color: rgba(13, 16, 23, 0.9); color: #555; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 1.5px; }
.status-badge { color: var(--liquid-yellow); background-color: rgba(255, 242, 0, 0.08); padding: 5px 14px; font-size: 0.75rem; font-weight: bold; }

.cart-sidebar { position: fixed; top: 0; right: -450px; width: 450px; height: 100%; background-color: #0D1017; border-left: 1px solid rgba(255, 255, 255, 0.05); z-index: 1000; padding: 40px; display: flex; flex-direction: column; transition: right 0.5s cubic-bezier(0.16, 1, 0.3, 1); }
.cart-sidebar.open { right: 0; }
.cart-sidebar-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid rgba(255, 255, 255, 0.05); padding-bottom: 20px; }
.close-btn { background: none; border: none; color: #FFF; font-size: 2rem; cursor: pointer; opacity: 0.6; }
.close-btn:hover { opacity: 1; color: var(--liquid-yellow); }
.cart-items-container { flex-grow: 1; overflow-y: auto; padding: 20px 0; }
.empty-text { color: #444; text-align: center; font-size: 0.9rem; margin-top: 40px; }
.btn-checkout { width: 100%; padding: 18px; background-color: var(--liquid-yellow); color: #000; border: none; font-weight: 900; cursor: pointer; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; text-decoration:none; display:block; text-align:center; }
.btn-checkout:hover { background-color: #FFF; }

/* Tambahan untuk form auth (register/login) supaya konsisten gelap */
.auth-box { max-width: 480px; margin: 80px auto; background-color: rgba(13,16,23,0.9); border: 1px solid rgba(255,255,255,0.05); padding: 45px; }
.auth-box h1 { font-size: 1.6rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.auth-box p.subtitle { color: #777; font-size: 0.85rem; margin-bottom: 30px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: #999; margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 14px; background-color: rgba(5,7,11,0.9);
    border: 1px solid rgba(255,255,255,0.1); color: #FFF; font-size: 0.95rem;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--liquid-yellow); }
.form-error { color: #FF5555; font-size: 0.8rem; margin-top: 6px; }
.btn-submit { width: 100%; padding: 16px; background-color: var(--liquid-yellow); color: #000; border: none; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; }
.btn-submit:hover { background-color: #FFF; }
.status-flash { background-color: rgba(255,242,0,0.08); border: 1px solid rgba(255,242,0,0.3); color: var(--liquid-yellow); padding: 15px 20px; margin-bottom: 30px; font-size: 0.85rem; }