:root{--bg: #080c14;--bg-card: #0f1825;--bg-elevated: #162030;--bg-input: #0a1220;--border: rgba(255, 255, 255, .07);--border-strong: rgba(255, 255, 255, .13);--accent: #006fff;--accent-hover: #0056cc;--accent-dim: rgba(0, 111, 255, .12);--success: #00c853;--success-dim: rgba(0, 200, 83, .12);--danger: #ff4444;--danger-dim: rgba(255, 68, 68, .12);--warning: #ffaa00;--warning-dim: rgba(255, 170, 0, .12);--muted: #4a5778;--text: #f0f4ff;--text-secondary:#7a8ba5;--text-muted: #3d4f6a;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 18px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .45);--shadow-modal: 0 24px 64px rgba(0, 0, 0, .65);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono: "SF Mono", "Fira Code", "Cascadia Code", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.55;min-height:100vh;-webkit-font-smoothing:antialiased}.app{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--bg-card);border-bottom:1px solid var(--border);padding:0 28px;position:sticky;top:0;z-index:200;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.header-inner{max-width:1440px;margin:0 auto;height:64px;display:flex;align-items:center;gap:24px}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;-webkit-user-select:none;user-select:none}.logo-icon{width:32px;height:32px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.logo-text{font-size:17px;font-weight:700;color:var(--text);letter-spacing:-.4px}.logo-text span{color:var(--accent)}.header-stats{display:flex;gap:6px;margin-left:8px}.stat-pill{display:flex;align-items:center;gap:5px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:20px;padding:4px 12px;font-size:12px;color:var(--text-secondary)}.stat-pill strong{font-size:13px;font-variant-numeric:tabular-nums;color:var(--text)}.stat-pill.active strong{color:var(--accent)}.stat-pill.in-stock strong{color:var(--success)}.conn-dot{width:7px;height:7px;border-radius:50%;background:var(--muted);transition:background .4s;flex-shrink:0}.conn-dot.connected{background:var(--success)}.conn-dot.error{background:var(--danger)}.header-spacer{flex:1}.header-actions{display:flex;gap:8px;align-items:center}button{cursor:pointer;border:none;font-family:var(--font);font-size:13px;font-weight:500;transition:background .15s,border-color .15s,color .15s,transform .1s,box-shadow .15s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}button:active{transform:scale(.97)}.btn-primary{background:var(--accent);color:#fff;padding:8px 18px;border-radius:var(--radius-md);font-weight:600}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border-strong);padding:8px 14px;border-radius:var(--radius-md)}.btn-secondary:hover{color:var(--text);border-color:#ffffff38}.btn-ghost{background:transparent;color:var(--text-muted);padding:6px 10px;border-radius:var(--radius-sm)}.btn-ghost:hover{background:var(--bg-elevated);color:var(--text-secondary)}.btn-icon{background:transparent;color:var(--text-muted);padding:7px;border-radius:var(--radius-sm);line-height:0}.btn-icon:hover{background:var(--bg-elevated);color:var(--text-secondary)}.btn-icon.danger:hover{color:var(--danger);background:var(--danger-dim)}.btn-icon.success:hover{color:var(--success);background:var(--success-dim)}.btn-icon.warning:hover{color:var(--warning);background:var(--warning-dim)}.main{flex:1;padding:32px 28px 48px;max-width:1440px;margin:0 auto;width:100%}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.section-title{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px}.items-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:16px}.item-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;transition:transform .15s,box-shadow .15s,border-color .15s;display:flex;flex-direction:column}.item-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card);border-color:var(--border-strong)}.item-card.paused{opacity:.65}.card-status-bar{height:3px;background:var(--muted);flex-shrink:0}.item-card.in_stock .card-status-bar{background:var(--success)}.item-card.sold_out .card-status-bar{background:var(--danger)}.item-card.unknown .card-status-bar{background:var(--muted)}.card-body{padding:18px;display:flex;gap:14px;align-items:flex-start;flex:1}.card-thumb{width:76px;height:76px;border-radius:var(--radius-md);object-fit:contain;background:var(--bg-elevated);border:1px solid var(--border);flex-shrink:0;padding:4px}.card-thumb-placeholder{width:76px;height:76px;border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border);flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.card-info{flex:1;min-width:0}.card-name{font-size:14px;font-weight:600;color:var(--text);margin-bottom:3px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4}.card-url{font-size:11px;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:10px}.card-url a{color:inherit;text-decoration:none}.card-url a:hover{color:var(--accent)}.card-badges{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:10px}.badge{padding:2px 8px;border-radius:var(--radius-sm);font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;border:1px solid transparent}.badge-in-stock{background:var(--success-dim);color:var(--success);border-color:#00c85340}.badge-sold-out{background:var(--danger-dim);color:var(--danger);border-color:#ff444440}.badge-unknown{background:#4a576833;color:var(--text-secondary);border-color:#4a57684d}.badge-paused{background:var(--warning-dim);color:var(--warning);border-color:#ffaa0040}.badge-alerted{background:var(--accent-dim);color:var(--accent);border-color:#006fff40}.card-meta{display:flex;gap:14px;font-size:11px;color:var(--text-muted);flex-wrap:wrap}.card-meta-item{display:flex;align-items:center;gap:4px}.card-meta-item strong{color:var(--text-secondary);font-variant-numeric:tabular-nums;font-weight:600}.card-footer{padding:10px 14px;border-top:1px solid var(--border);display:flex;gap:4px;justify-content:flex-end;background:#00000026;flex-wrap:wrap}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:100px 24px;text-align:center;gap:14px}.empty-icon{width:72px;height:72px;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:20px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);margin-bottom:8px}.empty-state h2{font-size:22px;font-weight:700;letter-spacing:-.3px}.empty-state p{color:var(--text-secondary);max-width:380px;line-height:1.6}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:500;padding:24px;animation:backdrop-in .15s ease}@keyframes backdrop-in{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-card);border:1px solid var(--border-strong);border-radius:var(--radius-xl);box-shadow:var(--shadow-modal);width:100%;max-width:500px;padding:28px;animation:modal-in .18s cubic-bezier(.34,1.56,.64,1)}@keyframes modal-in{0%{opacity:0;transform:scale(.94) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px;gap:12px}.modal-title{font-size:18px;font-weight:700;letter-spacing:-.3px}.modal-subtitle{font-size:12px;color:var(--text-secondary);margin-top:3px}.modal-close{background:transparent;border:none;color:var(--text-muted);width:30px;height:30px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;padding:0;font-size:18px;line-height:1;transition:background .15s,color .15s}.modal-close:hover{background:var(--bg-elevated);color:var(--text)}.form-group{margin-bottom:18px}.form-label{display:block;font-size:11px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.6px;margin-bottom:7px}.form-input{width:100%;background:var(--bg-input);border:1px solid var(--border-strong);border-radius:var(--radius-md);padding:10px 14px;color:var(--text);font-size:14px;font-family:var(--font);outline:none;transition:border-color .15s,box-shadow .15s}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #006fff26}.form-input::placeholder{color:var(--text-muted)}.form-input[type=number]{font-family:var(--font-mono)}.form-hint{font-size:11px;color:var(--text-muted);margin-top:5px;line-height:1.5}.form-hint a{color:var(--accent);text-decoration:none}.form-hint a:hover{text-decoration:underline}.form-row{display:flex;gap:14px}.form-row .form-group{flex:1}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:28px;padding-top:20px;border-top:1px solid var(--border)}.form-error{background:var(--danger-dim);border:1px solid rgba(255,68,68,.25);color:var(--danger);border-radius:var(--radius-md);padding:10px 14px;font-size:13px;margin-bottom:16px}.info-box{background:var(--accent-dim);border:1px solid rgba(0,111,255,.2);border-radius:var(--radius-md);padding:12px 14px;font-size:12px;color:var(--text-secondary);line-height:1.6;margin-bottom:18px}.info-box strong{color:var(--text)}.success-box{background:var(--success-dim);border:1px solid rgba(0,200,83,.25);border-radius:var(--radius-md);padding:10px 14px;font-size:13px;color:var(--success);margin-bottom:16px}.loading{display:flex;align-items:center;justify-content:center;gap:12px;height:200px;color:var(--text-muted);font-size:13px}.spinner{width:18px;height:18px;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.error-banner{background:var(--danger-dim);border:1px solid rgba(255,68,68,.22);color:var(--danger);padding:12px 16px;border-radius:var(--radius-md);margin-bottom:20px;font-size:13px}[title]{cursor:help}@media (max-width: 768px){.header{padding:0 16px}.header-stats{display:none}.main{padding:20px 16px 40px}.items-grid{grid-template-columns:1fr;gap:12px}.modal{padding:22px 18px}}@media (max-width: 480px){.logo-text{font-size:15px}.form-row{flex-direction:column;gap:0}}