:root{--primary: #FF3366;--primary-dark: #CC0033;--secondary: #00D9FF;--accent: #FFD700;--bg-dark: #0F0F0F;--bg-darker: #080808;--bg-light: #1A1A1A;--text-primary: #FFFFFF;--text-secondary: #B0B0B0;--text-muted: #707070;--success: #00FF88;--error: #FF3366;--warning: #FFB800;--border: #2A2A2A;--shadow: rgba(0, 0, 0, .5);--gradient-primary: linear-gradient(135deg, #FF3366 0%, #FF6B9D 100%);--gradient-secondary: linear-gradient(135deg, #00D9FF 0%, #0099CC 100%);--gradient-accent: linear-gradient(135deg, #FFD700 0%, #FFA500 100%)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Poppins,sans-serif;background:var(--bg-darker);color:var(--text-primary);line-height:1.6;overflow-x:hidden}.app{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding-top:80px}.container{max-width:1200px;margin:0 auto;padding:0 20px}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:1rem}h1{font-size:clamp(2.5rem,5vw,4rem);font-family:Bebas Neue,cursive;letter-spacing:2px}h2{font-size:clamp(2rem,4vw,3rem);font-family:Bebas Neue,cursive}h3{font-size:1.5rem}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#0f0f0ff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:2px solid var(--border);box-shadow:0 4px 20px var(--shadow)}.header-content{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo{display:flex;align-items:center;gap:.5rem;font-size:1.8rem;font-weight:800;text-decoration:none;color:var(--text-primary);font-family:Bebas Neue,cursive;letter-spacing:2px}.logo svg{color:var(--primary);font-size:2rem}.nav{display:flex;align-items:center;gap:1.5rem}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px}.nav-link:hover{color:var(--primary);background:var(--bg-light)}.nav-link.active{color:var(--text-primary);background:#ff336626;font-weight:700;box-shadow:inset 0 -2px 0 var(--primary)}.nav-link.active svg{color:var(--text-secondary)}.nav-link.btn-primary.active{background:var(--gradient-primary);box-shadow:none}.btn-link{background:none;border:none;cursor:pointer;font-size:1rem}.mobile-menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}.mobile-menu-toggle span{width:25px;height:3px;background:var(--text-primary);border-radius:3px;transition:.3s}@media (max-width: 768px){.mobile-menu-toggle{display:flex}.nav{position:fixed;top:70px;right:-100%;width:220px;height:calc(100vh - 70px);background:var(--bg-dark);flex-direction:column;padding:1.5rem;transition:right .3s ease;border-left:2px solid var(--border)}.nav.active{right:0}.nav-link{width:100%}.upload-btn{order:-1;margin-bottom:.5rem}}.btn{padding:.75rem 1.5rem;border-radius:12px;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;transition:all .3s ease;border:none;font-size:1rem}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #f366}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #f369}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.btn-large{padding:1rem 2rem;font-size:1.1rem}.btn-block{width:100%;justify-content:center}.hero{padding:6rem 0 4rem;text-align:center;background:radial-gradient(circle at center,rgba(255,51,102,.1) 0%,transparent 70%)}.hero-title{margin-bottom:1rem;text-transform:uppercase}.hero-subtitle{font-size:1.3rem;color:var(--text-secondary);margin-bottom:2rem}.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}section{padding:4rem 0}.section-title{text-align:center;margin-bottom:3rem;text-transform:uppercase;letter-spacing:2px}.section-footer{text-align:center;margin-top:3rem}.artworks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem}.artwork-card{background:var(--bg-light);border-radius:16px;overflow:hidden;transition:all .3s ease;text-decoration:none;color:inherit;border:2px solid var(--border)}.artwork-card:hover{transform:translateY(-8px);border-color:var(--primary);box-shadow:0 8px 30px var(--shadow)}.artwork-image{width:100%;height:250px;overflow:hidden;background:var(--bg-darker)}.artwork-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.artwork-card:hover .artwork-image img{transform:scale(1.1)}.no-image{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-weight:600}.artwork-info{padding:1.5rem}.artwork-info h3{font-size:1.2rem;margin-bottom:.5rem}.artist-name,.location{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:.9rem;margin-bottom:.5rem}.artwork-stats{display:flex;gap:1rem;margin-top:1rem;font-size:.9rem}.artwork-stats span{display:flex;align-items:center;gap:.3rem;color:var(--text-secondary)}.artwork-stats svg{color:var(--text-secondary);flex-shrink:0}svg,.icon{color:var(--text-secondary)}.btn-primary svg,button.active svg,.level-badge svg{color:inherit}h1 svg,h2 svg,h3 svg{color:var(--text-secondary);margin-right:.5rem}.status-badge{padding:.25rem 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var(--border);box-shadow:0 8px 30px var(--shadow)}.auth-container h1{text-align:center;margin-bottom:2rem;font-size:2rem}.auth-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:600;color:var(--text-secondary)}.form-group input,.form-group textarea,.form-group select{padding:.75rem 1rem;border-radius:12px;border:2px solid var(--border);background:var(--bg-darker);color:var(--text-primary);font-size:1rem;transition:border-color .3s ease}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary)}.auth-footer{text-align:center;margin-top:1.5rem;color:var(--text-secondary)}.auth-footer a{color:var(--primary);text-decoration:none;font-weight:600}.footer{background:var(--bg-dark);border-top:2px solid var(--border);padding:3rem 0 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