:root{--bg:#fdf6ee;--card:#fff;--ink:#3d2b1f;--muted:#8a7a6d;--accent:#c2571c;--accent-dark:#9c4415;--accent-soft:#fbe4d5;--green:#2e7d32;--red:#c62828;--line:#eedfd2;--shadow:0 1px 3px rgba(61,43,31,.08);--radius:12px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;margin:0 0 4px}h2{font-size:17px;margin:0 0 12px}.muted{color:var(--muted)}.small{font-size:13px}.mono{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:#3d2b1f;color:#f5e9dd;padding:18px 14px;display:flex;flex-direction:column;gap:2px;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.brand{font-size:19px;font-weight:700;color:#ffd9b8;padding:4px 10px 16px}.brand 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#f3bcbc;border-radius:8px}.error-box,.ok-box{padding:10px 14px;margin-bottom:14px}.ok-box{background:#e6f2e6;color:var(--green);border:1px solid #b9dbb9;border-radius:8px}.flash{background:var(--accent-soft);border:1px solid #f2cdb2;color:var(--accent-dark);border-radius:8px;padding:10px 14px;margin-bottom:14px}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}@media (max-width:860px){.grid2{grid-template-columns:1fr}}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:380px}.login-logo{text-align:center;margin-bottom:18px}.login-logo .emoji{font-size:44px}.login-logo h1{font-size:26px}.stock-ok{color:var(--green);font-weight:600}.stock-bad{color:var(--red);font-weight:600}.hint{font-size:12px;color:var(--muted);margin-top:4px}.searchselect{display:flex;justify-content:space-between;align-items:center;gap:8px;width:100%;padding:9px 10px;border:1px solid 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var(--line);cursor:pointer;color:var(--ink);-webkit-tap-highlight-color:transparent}.ss-opt:last-child{border-bottom:none}.ss-opt.sel,.ss-opt:active{background:var(--accent-soft)}.ss-opt.sel{font-weight:600}.ss-empty{padding:14px 10px}@media (min-width:700px){.ss-overlay{align-items:center;padding:20px}.ss-panel{border-radius:18px}}.card{overflow-x:auto}.card table{min-width:560px}@media print{.actions,.btn,.no-print,.sheet,.sheet-backdrop,.sidebar,.tabbar,.topbar,.userbox{display:none!important}body{background:#fff;padding-bottom:0!important}.main{padding:0;max-width:none}.card{box-shadow:none;border:none;overflow:visible}.invoice-sheet{border:none!important}}.invoice-sheet{max-width:800px;margin:0 auto}.invoice-head{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-bottom:3px solid var(--accent);padding-bottom:14px;margin-bottom:16px}.invoice-head h1{font-size:26px}.invoice-meta{text-align:right}.invoice-meta 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0px))}.tabbar-item{flex:1 1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:5px 0 3px;border-radius:12px;border:none;background:none;color:var(--muted);font:inherit;font-size:10.5px;font-weight:600;text-decoration:none;position:relative;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:color .15s,transform .1s}.tabbar-item:active{transform:scale(.93)}.tabbar-ico{font-size:19px;line-height:1}.tabbar-item.active{color:var(--accent)}.tabbar-item.active:before{content:"";position:absolute;top:0;width:22px;height:3px;border-radius:0 0 4px 4px;background:var(--accent)}.tabbar-main{color:var(--accent)}.tabbar-main .tabbar-ico{display:flex;align-items:center;justify-content:center;width:44px;height:44px;margin-top:-22px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;font-size:24px;box-shadow:0 6px 14px rgba(194,87,28,.4);border:3px solid var(--bg)}.tabbar-main span:last-child{color:var(--muted)}.sheet-backdrop{inset:0;z-index:70;background:rgba(61,43,31,.45);opacity:0;pointer-events:none;transition:opacity .2s}.sheet,.sheet-backdrop{display:block;position:fixed}.sheet{left:0;right:0;bottom:0;z-index:71;background:var(--bg);border-radius:18px 18px 0 0;transform:translateY(105%);transition:transform .25s cubic-bezier(.32,.72,.35,1);max-height:82vh;overflow-y:auto;padding:8px 14px calc(14px + env(safe-area-inset-bottom, 0px));box-shadow:0 -8px 30px rgba(61,43,31,.25)}.sheet-backdrop.open,.sheet.open{transform:none}.sheet-backdrop.open{opacity:1;pointer-events:auto}.sheet-grip{width:40px;height:4px;border-radius:99px;background:#d8c4b2;margin:6px auto 10px}.sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:15px}.sheet-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:8px;gap:8px}.sheet-item{display:flex;flex-direction:column;align-items:center;gap:5px;padding:12px 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