:root{--bg-base: 240 10% 3.9%;--bg-surface: 240 10% 7.8%;--bg-surface-elevated: 240 10% 12%;--primary: 43 65% 53%;--primary-glow: 43 65% 53% / .15;--primary-hover: 43 75% 58%;--text-main: 240 5% 90%;--text-muted: 240 5% 65%;--text-dark: 240 5% 35%;--border-light: 255 255 255 / .06;--border-medium: 255 255 255 / .12;--status-available: 142 71% 45%;--status-sold: 0 72% 51%;--status-reserved: 28 91% 54%;--status-exhibit: 200 95% 45%;--font-interface: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-display: "Outfit", sans-serif;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s ease;--shadow-premium: 0 10px 40px -10px rgba(0, 0, 0, .7);--shadow-inset: inset 0 1px 1px rgba(255, 255, 255, .05)}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:hsl(var(--bg-base));color:hsl(var(--text-main));font-family:var(--font-interface);min-height:100vh;overflow-x:hidden;position:relative}body:before{content:"";position:absolute;top:0;left:0;right:0;height:500px;background:radial-gradient(circle at 50% -100px,rgba(212,175,55,.08) 0%,transparent 70%);pointer-events:none;z-index:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:hsl(var(--bg-base))}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:20px}::-webkit-scrollbar-thumb:hover{background:hsl(var(--primary) / .5)}h1,h2,h3,h4,h5,.title-display{font-family:var(--font-display);font-weight:500;letter-spacing:-.01em}.glass-panel{background:#13131699;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgb(var(--border-light));border-radius:14px;box-shadow:var(--shadow-premium),var(--shadow-inset);transition:var(--transition-smooth)}.glass-panel:hover{border-color:rgb(var(--border-medium))}.glass-sidebar{background:#0a0a0ccc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-right:1px solid rgb(var(--border-light));z-index:10}.input-group{margin-bottom:20px;position:relative}.input-label{display:block;font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:hsl(var(--text-muted));margin-bottom:8px}.form-control{width:100%;padding:12px 16px;background:#ffffff05;border:1px solid rgb(var(--border-light));border-radius:8px;color:#fff;font-family:var(--font-interface);font-size:.95rem;transition:var(--transition-fast);box-shadow:inset 0 2px 4px #0003}.form-control:focus{outline:none;background:#ffffff0a;border-color:hsl(var(--primary));box-shadow:0 0 0 3px hsl(var(--primary-glow)),inset 0 2px 4px #0003}.form-control::placeholder{color:hsl(var(--text-dark))}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 24px;border-radius:8px;font-family:var(--font-display);font-weight:500;font-size:.95rem;cursor:pointer;transition:var(--transition-smooth);border:1px solid transparent;-webkit-user-select:none;user-select:none}.btn-primary{background:hsl(var(--primary));color:#000;box-shadow:0 4px 15px hsl(var(--primary) / .2);font-weight:600}.btn-primary:hover{background:hsl(var(--primary-hover));transform:translateY(-1.5px);box-shadow:0 6px 20px hsl(var(--primary) / .3)}.btn-primary:active{transform:translateY(.5px)}.btn-secondary{background:#ffffff0a;border:1px solid rgb(var(--border-light));color:hsl(var(--text-main))}.btn-secondary:hover{background:#ffffff14;border-color:rgb(var(--border-medium));color:#fff}.btn-danger{background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:#ef4444}.btn-danger:hover{background:#ef444433;border-color:#ef444466}.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:9999px;font-size:.75rem;font-weight:600;letter-spacing:.02em}.badge-available{background:hsl(var(--status-available) / .12);color:hsl(var(--status-available));border:1px solid hsl(var(--status-available) / .2)}.badge-sold{background:hsl(var(--status-sold) / .12);color:hsl(var(--status-sold));border:1px solid hsl(var(--status-sold) / .2)}.badge-reserved{background:hsl(var(--status-reserved) / .12);color:hsl(var(--status-reserved));border:1px solid hsl(var(--status-reserved) / .2)}.badge-exhibit{background:hsl(var(--status-exhibit) / .12);color:hsl(var(--status-exhibit));border:1px solid hsl(var(--status-exhibit) / .2)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s cubic-bezier(.16,1,.3,1) forwards}.artwork-hover-card{overflow:hidden;position:relative}.artwork-hover-card img{transition:transform .6s cubic-bezier(.16,1,.3,1)}.artwork-hover-card:hover img{transform:scale(1.04)}.dashboard-grid{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.content-area{padding:40px;max-width:1200px;width:100%;margin:0 auto;z-index:1}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.skeleton{background:#ffffff0d;animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite;border-radius:4px}.grid-2-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid-sidebar-right{display:grid;grid-template-columns:1fr 340px;gap:40px}.grid-series-details{display:grid;grid-template-columns:1fr 300px;gap:40px}.grid-profile-header{display:grid;grid-template-columns:120px 1fr;gap:30px}.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.table-responsive table{min-width:750px}.mobile-header{display:none}.hamburger-btn{background:none;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:8px;border-radius:8px;transition:var(--transition-fast);border:1px solid rgba(255,255,255,.06)}.hamburger-btn:hover{background:#ffffff0a;border-color:#ffffff1f}.hamburger-btn svg{stroke:hsl(var(--primary))}@media (max-width: 900px){.dashboard-grid{grid-template-columns:1fr;padding-top:70px}.mobile-header{display:flex;justify-content:space-between;align-items:center;padding:0 20px;height:70px;position:fixed;top:0;left:0;right:0;z-index:100;background:#0a0a0cd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.06);box-shadow:0 4px 30px #00000080}.glass-sidebar{position:fixed;top:0;left:0;width:280px;height:100vh;z-index:110;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:10px 0 40px #000c;display:flex!important}.glass-sidebar.active{transform:translate(0)}.sidebar-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);z-index:105;animation:fadeInOverlay .2s ease forwards}@keyframes fadeInOverlay{0%{opacity:0}to{opacity:1}}.content-area{padding:24px 16px 40px}.grid-2-col,.grid-sidebar-right,.grid-series-details,.grid-profile-header{grid-template-columns:1fr!important;gap:20px!important}.glass-panel.animate-fade-in{padding:24px 16px!important;border-radius:12px!important;max-height:85vh!important}h2{font-size:1.6rem!important}.desktop-only-table{display:none!important}.mobile-only-cards{display:flex!important}}.desktop-only-table{display:block}.mobile-only-cards{display:none}