:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--accent: #1a2b45;--accent-gold: #c5a059;--accent-hover: #2a3b55;--success: #10b981;--danger: #ef4444;--glass: rgba(255, 255, 255, .7);--border: #e2e8f0;--news-bg: #f3f4f6;--bg-inset: #f1f5f9;--img-contour-color: rgba(0, 0, 0, .2);--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1)}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent: #c5a059;--accent-blue: #1a2b45;--accent-hover: #d4b16a;--glass: rgba(15, 23, 42, .7);--border: #334155;--news-bg: #1e293b;--bg-inset: rgba(255, 255, 255, .05);--img-contour-color: rgba(255, 255, 255, .3);--shadow: 0 4px 6px -1px rgb(0 0 0 / .5), 0 2px 4px -2px rgb(0 0 0 / .5);--shadow-lg: 0 20px 25px -5px rgb(0 0 0 / .5), 0 8px 10px -6px rgb(0 0 0 / .5)}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}.container{max-width:1400px;margin:0 auto;padding:1rem;width:100%;box-sizing:border-box}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;border:none;gap:.5rem;font-size:.95rem}.btn-primary{background-color:var(--accent);color:#fff}.btn-primary:hover{filter:brightness(1.2);transform:translateY(-1px)}.btn-gold{background-color:var(--accent-gold);color:#fff}.btn-gold:hover{background-color:#b49048;transform:translateY(-1px)}.text-gold{color:var(--accent-gold)}.btn-danger{background-color:var(--danger);color:#fff}.btn-outline{background-color:transparent;border:1px solid var(--border);color:var(--text-primary)}.btn-outline:hover{border-color:var(--accent);background-color:var(--bg-primary)}.news-card{background:var(--news-bg)!important}.card{background:var(--bg-secondary);border-radius:12px;padding:1rem;box-shadow:var(--shadow);border:1px solid var(--border);transition:transform .2s ease,box-shadow .2s ease}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.input{width:100%;padding:.75rem;border:1px solid var(--border);border-radius:8px;font-size:1rem;transition:border-color .2s;box-sizing:border-box;margin-bottom:1rem}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #0f172a1a}h1,h2,h3,h4{margin-top:0;color:var(--accent);letter-spacing:-.025em}h1{font-size:2.5rem;font-weight:800}h2{font-size:1.8rem;font-weight:700}.text-sm{font-size:.875rem;color:var(--text-secondary)}.navbar{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;padding:.5rem 0}.nav-content{display:flex;justify-content:space-between;align-items:center}.logo{font-weight:900;font-size:1.5rem;color:var(--accent);text-decoration:none}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.badge{padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600;text-transform:uppercase}.badge-available{background-color:#dcfce7;color:#166534}.badge-sold{background-color:#fee2e2;color:#991b1b}.spinner{border:3px solid rgba(0,0,0,.1);width:24px;height:24px;border-radius:50%;border-left-color:var(--accent);animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.gallery-layout{display:grid;grid-template-columns:250px 1fr;gap:2rem;align-items:start}.mobile-filters-bar{display:none;margin-bottom:2rem;align-items:center;gap:1rem}.mobile-filter-btn{display:flex!important;align-items:center;gap:.5rem;padding:.8rem 1.5rem;border-radius:12px}.active-artist-tag{background:var(--bg-secondary);padding:.5rem 1rem;border-radius:20px;font-size:.8rem;border:1px solid var(--accent);color:var(--accent)}.sidebar{background:var(--bg-secondary);border-radius:16px;padding:1.5rem;border:1px solid var(--border);position:sticky;top:100px}.sidebar-content{display:flex;flex-direction:column}.sidebar-section{margin-bottom:2rem}.sidebar-section h3{font-size:1.1rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}.mobile-sidebar-header{display:none;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.close-sidebar{background:none;border:none;color:var(--text-primary);cursor:pointer;padding:.5rem}.filter-list{display:flex;flex-direction:column;gap:.5rem}.mobile-filter-select{display:none;width:100%}.filter-item{display:flex;align-items:center;gap:.5rem;padding:.5rem;border-radius:6px;cursor:pointer;transition:background .2s;color:var(--text-secondary);font-size:.95rem;border:none;background:none;width:100%;text-align:left}.filter-item:hover{background:var(--bg-primary);color:var(--accent)}.filter-item.active{background:var(--bg-primary);color:var(--accent);font-weight:600}.price-inputs{display:flex;gap:.5rem;margin-top:1rem}.price-inputs input{width:100%;padding:.5rem;border:1px solid var(--border);border-radius:6px;font-size:.875rem}@media(max-width:992px){.gallery-layout{grid-template-columns:1fr}.mobile-filters-bar{display:flex}.sidebar{position:fixed!important;top:0;left:0;width:300px;height:100vh;z-index:2000;margin-bottom:0;border-radius:0 20px 20px 0;transform:translate(-105%);transition:transform .3s ease-in-out;box-shadow:10px 0 30px #0000001a;display:flex;flex-direction:column;padding:1.5rem;visibility:hidden}.sidebar.active{transform:translate(0);visibility:visible}.sidebar-content{overflow-y:auto;flex:1;display:flex;flex-direction:column}.mobile-sidebar-header{display:flex}.mobile-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1500;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.mobile-filter-select{display:block!important}.desktop-filter-list{display:none!important}}@media(max-width:768px){.container{padding:1rem;margin-top:1rem!important}h1{font-size:1.8rem}h2{font-size:1.5rem}.nav-content{flex-wrap:wrap}}