:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#17221f;background:#f5f7f6;--accent:#1f6f5f;--accent2:#e8f3ef;--danger:#b42318;--warn:#b54708;--border:#d8e0dd;--card:#fff;--muted:#66736f}
*{box-sizing:border-box} body{margin:0;background:#f5f7f6} button,input,select,textarea{font:inherit} button,input,select{min-height:44px} button{cursor:pointer}.app-shell{max-width:900px;margin:0 auto;padding:16px 14px 92px}.header{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:16px}.header h1{font-size:1.35rem;margin:0}.muted{color:var(--muted)}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:14px;margin-bottom:12px}.grid{display:grid;gap:12px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:620px){.grid.two{grid-template-columns:1fr}}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row.space{justify-content:space-between}.btn{border:0;border-radius:12px;padding:10px 14px;background:#e7ecea;color:#17221f}.btn.primary{background:var(--accent);color:#fff}.btn.danger{background:#fdecea;color:var(--danger)}.btn.small{min-height:38px;padding:7px 10px}.btn.icon{min-width:44px;padding:8px}.btn:disabled{opacity:.55;cursor:not-allowed}label{display:block;font-weight:650;margin-bottom:6px}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:#fff;color:#17221f}textarea{min-height:90px;resize:vertical}.form-field{margin-bottom:12px}.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:min(900px,100%);background:#fff;border-top:1px solid var(--border);padding:8px 10px calc(8px + env(safe-area-inset-bottom));z-index:20}.tabs button{border:0;background:transparent;border-radius:10px;color:var(--muted);font-size:.88rem}.tabs button.active{background:var(--accent2);color:var(--accent);font-weight:750}.badge{display:inline-block;border-radius:999px;padding:4px 8px;background:#eef2f0;font-size:.78rem}.badge.warn{background:#fff1dc;color:#8b3f00}.badge.danger{background:#fee4e2;color:#912018}.badge.ok{background:#e8f3ef;color:#145748}.stock-title{font-weight:780;font-size:1.05rem}.qty{font-weight:800;font-size:1.1rem}.empty{text-align:center;padding:30px 10px;color:var(--muted)}.login{max-width:470px;margin:4vh auto 0}.login h1{margin-bottom:4px}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.notice{border-left:4px solid var(--accent);background:var(--accent2);padding:10px 12px;border-radius:10px;margin-bottom:12px}.notice.warn{border-color:#c06b00;background:#fff7e8}.notice.danger{border-color:var(--danger);background:#fff0ef}.search{position:sticky;top:0;background:#f5f7f6;padding:4px 0 10px;z-index:2}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:100;display:flex;align-items:flex-end;justify-content:center;padding:0}.modal{background:#fff;width:min(760px,100%);max-height:92vh;overflow:auto;border-radius:20px 20px 0 0;padding:16px;padding-bottom:calc(18px + env(safe-area-inset-bottom))}@media(min-width:700px){.modal-backdrop{align-items:center;padding:24px}.modal{border-radius:20px;max-height:88vh}}.modal h2{margin:0 0 12px}.scanner-video{width:100%;background:#111;border-radius:14px;min-height:260px;object-fit:cover}.scanner-box{position:relative}.scanner-line{position:absolute;left:10%;right:10%;top:50%;border-top:2px solid rgba(255,255,255,.85)}.fraction-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}.fraction-row button{min-height:36px;padding:5px 10px}.product-thumb{width:52px;height:52px;object-fit:contain;border-radius:8px;background:#f4f4f4}.status-dot{width:9px;height:9px;border-radius:50%;display:inline-block;background:#aaa}.status-dot.online{background:#178a65}.status-dot.offline{background:#c46000}.divider{border:0;border-top:1px solid var(--border);margin:14px 0}.kpi{font-size:1.3rem;font-weight:800}.smalltext{font-size:.88rem}.hidden{display:none!important}