:root{--bg:#0f1220;--bg-alt:#171b2e;--card:#1c2138;--card-hover:#242a48;--border:#2c3357;--text:#e8eaf5;--text-dim:#9aa1c4;--accent:#6c5ce7;--accent-2:#00d2a8;--warn:#ffb84d;--danger:#ff5d7a;--owned:#00d2a8;--wishlist:#6c5ce7;--sold:#ff5d7a;--radius:12px;--shadow:0 8px 24px rgba(0,0,0,.35)}body[data-theme=light]{--bg:#f4f5fb;--bg-alt:#fff;--card:#fff;--card-hover:#eef0fb;--border:#dde1f5;--text:#1c2138;--text-dim:#5c6491;--accent:#6c5ce7;--accent-2:#00a389;--warn:#c97a12;--danger:#d63f60;--shadow:0 8px 20px rgba(30,35,80,.1)}*{box-sizing:border-box}body,html{padding:0;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:radial-gradient(1200px 600px at 10% -10%,#23285080,transparent),radial-gradient(1000px 500px at 100% 0,#1a2d4a80,transparent),var(--bg);color:var(--text);min-height:100vh;transition:background .2s ease,color .2s ease}body[data-theme=light]{background:radial-gradient(1200px 600px at 10% -10%,#6c5ce714,transparent),radial-gradient(1000px 500px at 100% 0,#00a38914,transparent),var(--bg)}a{color:inherit}button,input,select,textarea{font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 32px 60px}.navbar{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;flex-wrap:wrap;gap:12px}.brand{gap:10px;font-size:18px;text-decoration:none}.brand,.brand .logo{display:flex;align-items:center;font-weight:700}.brand .logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-2));justify-content:center;font-size:16px;color:#fff}.nav-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.nav-link{font-size:14px;color:var(--text-dim);text-decoration:none;padding:8px 10px;border-radius:8px}.nav-link:hover{background:var(--card);color:var(--text)}button{cursor:pointer;border:none;border-radius:8px;font-size:14px;transition:transform .08s ease,background .15s ease,opacity .15s ease}button:active{transform:scale(.97)}button:disabled{opacity:.5;cursor:default}.btn-primary{background:linear-gradient(135deg,var(--accent),#8a7bff);color:#fff;padding:10px 18px;font-weight:600}.btn-primary:hover{opacity:.92}.btn-ghost{background:var(--card);color:var(--text);padding:10px 14px;border:1px solid var(--border)}.btn-ghost:hover{background:var(--card-hover)}.btn-icon{background:var(--card);color:var(--text-dim);border:1px solid var(--border);padding:9px 10px;line-height:0}.btn-danger{background:transparent;color:var(--danger);padding:10px 14px;border:1px solid var(--danger)}.stats-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:12px;gap:12px;margin-bottom:20px}.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.stat .num{font-size:22px;font-weight:700}.stat .label{font-size:12px;color:var(--text-dim);margin-top:2px}.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;align-items:center}.toolbar input[type=text],.toolbar select{background:var(--card);border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:8px;font-size:14px}.toolbar input[type=text]{flex:1 1;min-width:180px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:18px;gap:18px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .12s ease,background .15s ease;display:flex;flex-direction:column}.card.clickable{cursor:pointer}.card.clickable:hover{transform:translateY(-3px);background:var(--card-hover)}.card .cover{width:100%;aspect-ratio:3/4;object-fit:cover;background:var(--bg-alt);display:block}.card .cover.placeholder{display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;letter-spacing:.3px;color:var(--text-dim)}.card-body{padding:12px 12px 14px;display:flex;flex-direction:column;gap:6px;flex:1 1}.card-title{font-size:14px;font-weight:600;line-height:1.3}.card-meta{font-size:12px;color:var(--text-dim)}.badge-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}.badge{font-size:10.5px;padding:3px 8px;border-radius:999px;font-weight:600;letter-spacing:.2px}.badge.owned{background:#00d2a822;color:var(--owned)}.badge.wishlist{background:#6c5ce722;color:#a79bff}.badge.sold{background:#ff5d7a22;color:var(--sold)}.badge.play{background:#ffffff14;color:var(--text-dim)}.badge.tag{background:#00d2a81a;color:var(--accent-2)}.stars{color:var(--warn);font-size:12px;letter-spacing:1px}.empty-state{text-align:center;padding:80px 20px;color:var(--text-dim)}.empty-state .big{font-size:44px;margin-bottom:10px}.form-card{background:var(--bg-alt);border:1px solid var(--border);border-radius:16px;padding:24px;max-width:440px;margin:60px auto}.form-card h1{font-size:20px;margin:0 0 4px}.form-card .sub{color:var(--text-dim);font-size:13px;margin-bottom:20px}.field{margin-bottom:14px}.field label{display:block;font-size:12px;color:var(--text-dim);margin-bottom:5px;font-weight:600}.field input[type=date],.field input[type=email],.field input[type=number],.field input[type=password],.field input[type=text],.field input[type=url],.field select,.field textarea{width:100%;background:var(--card);border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:8px;font-size:14px;font-family:inherit}.field textarea{resize:vertical;min-height:60px}.row2{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.error-text{color:var(--danger)}.error-text,.success-text{font-size:12.5px;margin-top:6px}.success-text{color:var(--accent-2)}.chip-input{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:6px 8px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.chip-input input{flex:1 1;min-width:100px;background:transparent;border:none;outline:none;color:var(--text);padding:5px 4px;font-size:14px}.chip{display:flex;align-items:center;gap:4px;background:var(--bg-alt);border:1px solid var(--border);color:var(--text);padding:3px 4px 3px 10px;border-radius:999px;font-size:12.5px;white-space:nowrap}.chip button{background:none;border:none;color:var(--text-dim);font-size:15px;line-height:1;padding:2px 5px;border-radius:50%}.chip button:hover{color:var(--danger)}.overlay{position:fixed;inset:0;background:rgba(6,7,15,.65);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto;z-index:50}.modal{background:var(--bg-alt);border:1px solid var(--border);border-radius:16px;width:100%;max-width:560px;padding:24px;box-shadow:var(--shadow)}.modal h2{margin:0 0 4px;font-size:18px}.modal .sub{color:var(--text-dim);font-size:12px;margin-bottom:18px}.modal-actions{display:flex;justify-content:space-between;align-items:center;margin-top:20px;gap:10px}.modal-actions .right{display:flex;gap:8px}.rating-input{display:flex;gap:4px;font-size:22px}.rating-input span{cursor:pointer;color:var(--border)}.rating-input span.filled{color:var(--warn)}.profile-header{gap:18px;margin-bottom:24px;flex-wrap:wrap}.avatar,.profile-header{display:flex;align-items:center}.avatar{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));justify-content:center;font-size:26px;font-weight:700;color:#fff;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover}.profile-name{font-size:22px;font-weight:700}.profile-username{color:var(--text-dim);font-size:13px}.profile-bio{margin-top:6px;font-size:14px;color:var(--text-dim);max-width:480px}.comment{border:1px solid var(--border);background:var(--card);border-radius:10px;padding:12px 14px;margin-bottom:10px}.comment .comment-meta{font-size:11.5px;color:var(--text-dim);margin-bottom:4px}.leaderboard-row{display:flex;align-items:center;gap:14px;padding:10px 14px;border:1px solid var(--border);background:var(--card);border-radius:10px;margin-bottom:8px}.leaderboard-rank{font-weight:700;color:var(--text-dim);width:28px;text-align:center}.hero{text-align:center;padding:90px 20px 60px}.hero h1{font-size:40px;margin:0 0 12px;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{color:var(--text-dim);font-size:16px;max-width:520px;margin:0 auto 28px}.hero .cta-row{display:flex;gap:12px;justify-content:center}@media (max-width:640px){.container,.navbar{padding-left:16px;padding-right:16px}.row2{grid-template-columns:1fr}}