:root{--bg: #0b1220;--surface: #151f33;--surface-2: #1e2b45;--surface-3: #27364f;--text: #f1f5f9;--text-muted: #94a6c2;--border: #27364f;--green: #34d399;--green-bg: #06301f;--green-line: #0f6144;--red: #f87171;--red-bg: #3b0a0a;--red-line: #7f1d1d;--amber: #fbbf24;--amber-bg: #3a2406;--amber-line: #854d0e;--accent: #38bdf8;--accent-ink: #052635;--radius: 16px;--radius-sm: 10px;--gap: 12px}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;-webkit-tap-highlight-color:transparent}#app{min-height:100dvh;display:flex;flex-direction:column}.screen{flex:1;display:flex;flex-direction:column;padding:16px 14px calc(20px + env(safe-area-inset-bottom));gap:var(--gap)}.screen--with-action{padding-bottom:calc(96px + env(safe-area-inset-bottom))}.screen--centered{justify-content:center;align-items:center;text-align:center;gap:16px}.login-card{width:100%;max-width:300px;text-align:left}h1,h2,h3{margin:0}h1{font-size:1.35rem}h2{font-size:1rem;letter-spacing:.02em;text-transform:uppercase;color:var(--text-muted)}h3{font-size:1.05rem}p{margin:0;color:var(--text-muted);font-size:.95rem;line-height:1.45}button{font:inherit;border:none;border-radius:var(--radius);padding:16px;font-weight:700;cursor:pointer;min-height:54px}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-secondary{background:var(--surface-2);color:var(--text)}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}input[type=text],input[type=number],input[type=password],select{font:inherit;font-size:1.05rem;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:15px 14px;color:var(--text);width:100%;min-height:54px}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}label{font-size:.9rem;font-weight:600;color:var(--text)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;gap:10px}.card-title{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.top-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px}.top-bar-links{display:flex;gap:8px}.icon-link{color:var(--text-muted);text-decoration:none;font-size:.95rem;padding:10px 12px;border-radius:var(--radius-sm);background:var(--surface-2);white-space:nowrap}.link-inline{color:var(--accent);text-decoration:none;font-size:.9rem;font-weight:600}.verdict{border-radius:var(--radius);padding:18px 16px;display:flex;flex-direction:column;gap:6px;text-align:center;border:1px solid transparent}.verdict-label{font-size:1.5rem;font-weight:800;letter-spacing:.01em;line-height:1.15}.verdict-sub{font-size:1rem;font-weight:600;opacity:.85}.verdict-BUY{background:var(--green-bg);border-color:var(--green-line);color:var(--green)}.verdict-DONT_BUY{background:var(--red-bg);border-color:var(--red-line);color:var(--red)}.verdict-CHECK,.verdict-ERROR{background:var(--amber-bg);border-color:var(--amber-line);color:var(--amber)}.alerts{display:flex;flex-direction:column;gap:8px}.alert{border-radius:var(--radius-sm);padding:12px 14px;font-size:.95rem;line-height:1.4;border-left:4px solid var(--amber);background:var(--surface-2);color:var(--text)}.alert--danger{border-left-color:var(--red);background:var(--red-bg)}.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.kpi{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px}.kpi--wide{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;gap:10px}.kpi-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.kpi-value{font-size:1.4rem;font-weight:700;margin-top:2px;line-height:1.1}.kpi--wide .kpi-value{font-size:2rem}.kpi-right{text-align:right}.kpi-value--pos{color:var(--green)}.kpi-value--neg{color:var(--red)}.kpi-hint{font-size:.75rem;color:var(--text-muted);margin-top:4px}.product{display:flex;gap:12px;align-items:flex-start}.product-img{width:60px;height:60px;flex:0 0 60px;object-fit:contain;border-radius:var(--radius-sm);background:#fff}.product-title{font-size:1rem;font-weight:600;line-height:1.3;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.product-meta{display:flex;align-items:center;gap:10px;margin-top:4px;font-size:.85rem;color:var(--text-muted)}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:7px 12px;font-size:.85rem;color:var(--text);white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}.chip strong{font-weight:700}.chip--warn{border-color:var(--amber-line);color:var(--amber)}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.panel>summary{list-style:none;cursor:pointer;padding:16px 14px;min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-weight:600}.panel>summary::-webkit-details-marker{display:none}.panel>summary:after{content:"▾";color:var(--text-muted);transition:transform .15s}.panel[open]>summary:after{transform:rotate(180deg)}.panel-body{padding:0 14px 14px;display:flex;flex-direction:column;gap:2px}.panel-note{margin-top:8px}.row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;border-top:1px solid var(--border);font-size:.95rem}.card .row:first-child{border-top:none}.row-label{color:var(--text-muted)}.row-value{font-variant-numeric:tabular-nums;font-weight:600}.row--total .row-label,.row--total .row-value{color:var(--text);font-weight:700}.offer{display:flex;align-items:center;gap:10px;padding:11px 0;border-top:1px solid var(--border)}.offer:first-child{border-top:none}.badge{font-size:.7rem;font-weight:800;letter-spacing:.04em;padding:4px 8px;border-radius:6px;background:var(--surface-3);color:var(--text-muted)}.badge--fba{background:#0c4a6e;color:#7dd3fc}.offer-price{font-weight:700;font-variant-numeric:tabular-nums}.offer-rest{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--text-muted)}.offer-buybox{color:var(--amber);font-size:.8rem;font-weight:700}.reason-list{display:flex;flex-direction:column;gap:8px}.reason-item{background:var(--surface-2);border-radius:var(--radius-sm);padding:11px 12px;font-size:.95rem;line-height:1.4}.action-bar{position:fixed;left:0;right:0;bottom:0;padding:12px 14px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(to top,var(--bg) 70%,transparent);display:flex;gap:10px}.action-bar button{flex:1}.scan-viewport{position:relative;flex:1;border-radius:var(--radius);overflow:hidden;background:#000;min-height:300px}.scan-viewport video{width:100%;height:100%;object-fit:cover}.scan-frame{position:absolute;top:18%;right:8%;bottom:18%;left:8%;border:3px solid var(--accent);border-radius:12px;pointer-events:none}.loading-steps{display:flex;flex-direction:column;gap:12px;margin-top:16px}.loading-step{color:var(--text-muted);transition:color .2s;font-size:1rem}.loading-step.active{color:var(--text);font-weight:700}.history-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;display:flex;justify-content:space-between;align-items:center;gap:12px;cursor:pointer;min-height:64px}.history-main{min-width:0}.history-title{font-weight:600;font-size:.95rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.pill{border-radius:999px;padding:6px 12px;font-size:.75rem;font-weight:800;white-space:nowrap}.pill-BUY{background:var(--green-bg);color:var(--green)}.pill-DONT_BUY{background:var(--red-bg);color:var(--red)}.pill-CHECK,.pill-ERROR{background:var(--amber-bg);color:var(--amber)}.error-text{color:var(--red);font-size:.95rem}.muted-note{font-size:.8rem;color:var(--text-muted)}.form-grid{display:flex;flex-direction:column;gap:6px}.preset-row{display:flex;gap:8px}.preset-row button{flex:1;padding:12px 6px;min-height:48px;font-size:.9rem}