:root{--bg-deep: #0a0a0f;--bg-card: #12121a;--bg-card-hover: #1a1a26;--accent-red: #ef4444;--accent-blue: #3b82f6;--accent-yellow: #facc15;--accent-purple: #a855f7;--accent-green: #22c55e;--text-primary: #f0f0f5;--text-secondary: #8888a0;--text-dim: #55556a;--border: #22223a}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Outfit,sans-serif;background:var(--bg-deep);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh}.app-layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-card);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0}.main-content{flex:1;margin-left:240px;padding:32px 40px;max-width:1000px}.sidebar-logo{font-weight:900;font-size:1.3rem;display:flex;align-items:center;gap:8px;margin-bottom:32px;padding:0 8px}.sidebar-logo-icon{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--accent-red),var(--accent-blue));display:flex;align-items:center;justify-content:center;font-size:16px}.nav-links{display:flex;flex-direction:column;gap:4px;flex:1}.nav-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:.92rem;transition:all .15s;cursor:pointer;border:none;background:none;width:100%;text-align:left;font-family:Outfit,sans-serif}.nav-link:hover{background:var(--bg-card-hover);color:var(--text-primary)}.nav-link.active{background:#3b82f61a;color:var(--accent-blue)}.nav-link .icon{font-size:1.1rem;width:24px;text-align:center}.sidebar-footer{padding-top:16px;border-top:1px solid var(--border);margin-top:auto}.user-info{display:flex;align-items:center;gap:10px;padding:8px}.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent-purple),var(--accent-blue));display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.user-name{font-size:.88rem;font-weight:600}.user-email{font-size:.75rem;color:var(--text-dim)}.page-header{margin-bottom:32px}.page-header h1{font-size:1.8rem;font-weight:800;letter-spacing:-.5px;margin-bottom:6px}.page-header p{color:var(--text-secondary);font-size:.95rem}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.card-item{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:12px;transition:all .2s}.card-item:hover{border-color:#3b82f64d;transform:translateY(-2px)}.card-item img{width:100%;border-radius:8px;margin-bottom:10px}.card-item-name{font-weight:700;font-size:.9rem;margin-bottom:2px}.card-item-set{font-size:.78rem;color:var(--text-dim);font-family:Space Mono,monospace}.card-item-status{display:inline-block;margin-top:8px;padding:3px 8px;border-radius:6px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status-pending{background:#facc151f;color:var(--accent-yellow)}.status-verified{background:#22c55e1f;color:var(--accent-green)}.status-received{background:#3b82f61f;color:var(--accent-blue)}.card-item-actions{display:flex;gap:8px;margin-top:10px}.btn-sm{padding:5px 10px;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-family:Outfit,sans-serif;font-size:.75rem;cursor:pointer;transition:all .15s}.btn-sm:hover{border-color:var(--accent-blue);color:var(--text-primary)}.btn-sm.danger:hover{border-color:var(--accent-red);color:var(--accent-red)}.btn{padding:12px 24px;border-radius:10px;border:none;font-family:Outfit,sans-serif;font-weight:600;font-size:.92rem;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:linear-gradient(135deg,var(--accent-red),#dc2626);color:#fff;box-shadow:0 4px 16px #ef444440}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px #ef444459}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent-blue)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-input{width:100%;padding:12px 16px;border-radius:10px;border:1px solid var(--border);background:var(--bg-deep);color:var(--text-primary);font-family:Outfit,sans-serif;font-size:.92rem;outline:none;transition:border-color .15s}.form-input:focus{border-color:var(--accent-blue)}.form-input::placeholder{color:var(--text-dim)}select.form-input{cursor:pointer}.form-row{display:flex;gap:12px}.form-row .form-group{flex:1}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:32px;width:90%;max-width:500px;max-height:80vh;overflow-y:auto}.modal h2{font-size:1.3rem;font-weight:800;margin-bottom:20px}.modal-actions{display:flex;gap:12px;margin-top:24px;justify-content:flex-end}.search-bar{position:relative;margin-bottom:24px}.search-bar input{width:100%;padding:14px 20px 14px 44px;border-radius:12px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-primary);font-family:Outfit,sans-serif;font-size:1rem;outline:none}.search-bar input:focus{border-color:var(--accent-blue)}.search-bar .search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-dim)}.search-results{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-top:16px}.search-result-item{background:var(--bg-deep);border:1px solid var(--border);border-radius:10px;padding:8px;cursor:pointer;transition:all .15s;text-align:center}.search-result-item:hover{border-color:var(--accent-blue);transform:translateY(-2px)}.search-result-item img{width:100%;border-radius:6px;margin-bottom:6px}.search-result-item .name{font-size:.78rem;font-weight:600}.search-result-item .set{font-size:.68rem;color:var(--text-dim)}.stats-row{display:flex;gap:16px;margin-bottom:32px}.stat-card{flex:1;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:20px}.stat-card .stat-value{font-size:2rem;font-weight:900;letter-spacing:-1px}.stat-card .stat-label{font-size:.82rem;color:var(--text-secondary);margin-top:2px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-dim)}.empty-state .icon{font-size:3rem;margin-bottom:16px}.empty-state h3{color:var(--text-secondary);margin-bottom:8px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:40px;width:90%;max-width:400px}.auth-card h1{font-size:1.5rem;font-weight:800;margin-bottom:4px}.auth-card .subtitle{color:var(--text-secondary);margin-bottom:28px;font-size:.92rem}.auth-toggle{text-align:center;margin-top:20px;font-size:.88rem;color:var(--text-secondary)}.auth-toggle a{color:var(--accent-blue);cursor:pointer;text-decoration:none}.auth-error{background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:var(--accent-red);padding:10px 14px;border-radius:8px;font-size:.85rem;margin-bottom:16px}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0;padding:20px}.stats-row,.form-row{flex-direction:column}}