:root{--bg:#f3f5f8;--surface:#fff;--surface-2:#f8fafc;--text:#17202b;--muted:#5d6877;--border:#dbe1e8;--primary:#1f5fd1;--primary-ink:#fff;--primary-soft:#e7eefc;--ok:#157a46;--ok-soft:#e5f5ec;--warn:#9a5b00;--warn-soft:#fff3dc;--danger:#b42323;--danger-soft:#fdeaea;--side:#121a26;--side-text:#c9d2de;--radius:10px;--shadow:0 1px 2px #1018280f, 0 1px 3px #10182814;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:var(--bg);font-size:15px;line-height:1.45}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1{margin:0;font-size:1.35rem}h2{margin:0 0 .75rem;font-size:1.1rem}h3{margin:0 0 .5rem;font-size:1rem}small,.muted{color:var(--muted)}code,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}.shell{grid-template-columns:236px 1fr;min-height:100vh;display:grid}.side{background:var(--side);color:var(--side-text);height:100vh;padding:16px 12px;position:sticky;top:0;overflow-y:auto}.brand{color:#fff;letter-spacing:.04em;align-items:center;gap:8px;padding:4px 10px 14px;font-size:1.15rem;font-weight:700;display:flex}.brand small{color:var(--side-text);letter-spacing:0;font-weight:500}.nav-group{margin:10px 0}.nav-group>span{text-transform:uppercase;letter-spacing:.08em;color:#7c8899;padding:6px 10px;font-size:.72rem;display:block}.nav-link{color:var(--side-text);border-radius:8px;align-items:center;gap:10px;padding:9px 10px;font-size:.95rem;display:flex}button.nav-link{width:100%;font:inherit;cursor:pointer;text-align:left;background:0 0;border:0}.nav-link:hover{color:#fff;background:#ffffff0f;text-decoration:none}.nav-link.active{background:var(--primary);color:#fff}.nav-link .count{background:#ffffff29;border-radius:999px;margin-left:auto;padding:0 7px;font-size:.78rem}.main{flex-direction:column;min-width:0;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--border);z-index:20;align-items:center;gap:12px;padding:10px 20px;display:flex;position:sticky;top:0}.topbar .grow{flex:1}.content{width:100%;max-width:1180px;padding:20px}.page-head{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.page-head h1{margin-right:auto}.bottom-nav{display:none}@media (width<=899px){.shell{grid-template-columns:1fr}.side{display:none}.side.open{z-index:60;height:100%;display:block;position:fixed;inset:0 25% 0 0;box-shadow:0 0 0 100vmax #00000059}.topbar{padding:8px 12px}.content{padding:12px 12px 92px}.bottom-nav{background:var(--surface);border-top:1px solid var(--border);z-index:30;padding-bottom:env(safe-area-inset-bottom);grid-template-columns:repeat(5,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.bottom-nav a,.bottom-nav button{color:var(--muted);font-size:.72rem;font:inherit;background:0 0;border:0;flex-direction:column;align-items:center;gap:2px;padding:8px 2px 7px;font-size:.72rem;display:flex}.bottom-nav .active{color:var(--primary);font-weight:600}.bottom-nav svg{width:22px;height:22px}.hide-mobile{display:none!important}}@media (width>=900px){.only-mobile{display:none!important}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:14px;padding:16px}.card.tight{padding:0;overflow:hidden}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.row.end{justify-content:flex-end}.stack{flex-direction:column;gap:10px;display:flex}.grid2{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.spacer{flex:1}.btn{border:1px solid var(--border);background:var(--surface);min-height:40px;color:var(--text);font:inherit;cursor:pointer;white-space:nowrap;touch-action:manipulation;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:0 14px;font-weight:600;display:inline-flex}.btn:hover{background:var(--surface-2);text-decoration:none}.btn:disabled{opacity:.55;cursor:default}.btn.primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.btn.primary:hover{filter:brightness(1.06)}.btn.danger{color:var(--danger);border-color:#efc4c4}.btn.danger.solid{background:var(--danger);color:#fff;border-color:var(--danger)}.btn.ghost{background:0 0;border-color:#0000}.btn.small{min-height:32px;padding:0 10px;font-size:.88rem}.btn.big{min-height:52px;padding:0 20px;font-size:1.05rem}.btn.icon{width:44px;padding:0}.btn svg{width:18px;height:18px}svg.icon{flex:none}label.field{color:var(--muted);flex-direction:column;gap:4px;font-size:.88rem;font-weight:500;display:flex}input,select,textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:8px;width:100%;min-height:40px;padding:7px 10px}textarea{resize:vertical;min-height:90px}input:focus,select:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:-1px;border-color:var(--primary)}input[type=checkbox],input[type=radio]{width:20px;height:20px;min-height:0;accent-color:var(--primary)}label.check{cursor:pointer;align-items:flex-start;gap:10px;font-size:.95rem;display:flex}input.qty{text-align:right;width:86px}.badge{background:var(--surface-2);color:var(--muted);border:1px solid var(--border);white-space:nowrap;border-radius:999px;align-items:center;gap:4px;padding:1px 9px;font-size:.78rem;font-weight:600;display:inline-flex}.badge.ok{background:var(--ok-soft);color:var(--ok);border-color:#bfe5cf}.badge.warn{background:var(--warn-soft);color:var(--warn);border-color:#f3d9a6}.badge.danger{background:var(--danger-soft);color:var(--danger);border-color:#f1c2c2}.badge.info{background:var(--primary-soft);color:var(--primary);border-color:#c8d7f6}.notice-box{background:var(--primary-soft);color:#173f8a;border-radius:8px;padding:10px 12px;font-size:.92rem}.notice-box.warn{background:var(--warn-soft);color:#6d4100}.notice-box.danger{background:var(--danger-soft);color:#8d1b1b}.notice-box.ok{background:var(--ok-soft);color:#0f5c34}table.list{border-collapse:collapse;width:100%;font-size:.93rem}table.list th{text-align:left;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:var(--surface-2);border-bottom:1px solid var(--border);padding:9px 10px;font-size:.78rem;font-weight:600}table.list td{border-bottom:1px solid var(--border);vertical-align:middle;padding:9px 10px}table.list tr:last-child td{border-bottom:0}table.list tr.clickable{cursor:pointer}table.list tr.clickable:hover td{background:var(--surface-2)}table.list .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}table.list tr.neg td{background:#fff7f7}table.list tr.hl td{background:#f2f7ff}.table-wrap{overflow-x:auto}.empty{text-align:center;color:var(--muted);padding:28px 12px}.tabs{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.tab{border:1px solid var(--border);background:var(--surface);font:inherit;cursor:pointer;color:var(--muted);border-radius:999px;padding:6px 14px;font-size:.9rem}.tab.active{background:var(--primary);border-color:var(--primary);color:#fff}dialog.modal{width:min(560px,100vw - 24px);max-height:calc(100vh - 32px);color:var(--text);border:0;border-radius:14px;padding:0;box-shadow:0 20px 50px #00000040}dialog.modal.wide{width:min(900px,100vw - 24px)}dialog.modal::backdrop{background:#0f172a73}.modal-head{border-bottom:1px solid var(--border);background:var(--surface);z-index:1;align-items:center;gap:10px;padding:14px 16px;display:flex;position:sticky;top:0}.modal-head h2{flex:1;margin:0}.modal-body{flex-direction:column;gap:12px;padding:16px;display:flex}.modal-foot{border-top:1px solid var(--border);background:var(--surface);flex-wrap:wrap;justify-content:flex-end;gap:10px;padding:12px 16px;display:flex;position:sticky;bottom:0}.toasts{z-index:100;pointer-events:none;flex-direction:column;gap:8px;width:min(520px,100vw - 24px);display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}@media (width<=899px){.toasts{bottom:84px}}.toast{pointer-events:auto;color:#fff;background:#1d2633;border-radius:10px;align-items:center;gap:10px;padding:11px 14px;font-size:.95rem;display:flex;box-shadow:0 8px 24px #00000040}.toast.error{background:#8f1d1d}.toast.ok{background:#145c37}.toast button{color:#fff;font:inherit;cursor:pointer;background:#ffffff29;border:0;border-radius:6px;margin-left:auto;padding:5px 10px;font-weight:600}.scan-box{gap:8px;display:flex}.scan-box input{letter-spacing:.02em;flex:1;min-width:0;min-height:56px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:1.25rem}.scan-box .btn.big{min-height:56px}@media (width<=899px){.scan-box input{font-size:1.05rem}.scan-box .btn.big{padding:0 12px;font-size:.95rem}}.scan-state{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;font-size:.9rem;display:flex}.dot{background:var(--ok);border-radius:50%;width:9px;height:9px;display:inline-block}.dot.warn{background:#d08a00}.dot.off{background:var(--danger)}.scan-log{margin:0;padding:0;list-style:none}.scan-log li{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:9px 2px;display:flex}.scan-log li:last-child{border-bottom:0}.scan-log .what{flex:1;min-width:0}.scan-log .what b{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.scan-log .qty{font-variant-numeric:tabular-nums;font-weight:700}.progress{background:var(--surface-2);border:1px solid var(--border);border-radius:999px;height:8px;overflow:hidden}.progress>i{background:var(--ok);height:100%;display:block}.stat{flex-direction:column;display:flex}.stat b{font-variant-numeric:tabular-nums;font-size:1.4rem}.stat span{color:var(--muted);font-size:.8rem}.stats{flex-wrap:wrap;gap:22px;display:flex}.camera video{object-fit:cover;background:#000;border-radius:10px;width:100%;max-height:60vh}.stock-row{border-bottom:1px solid var(--border);grid-template-columns:1fr auto;align-items:center;gap:8px;padding:10px 12px;display:grid}.stock-row:last-child{border-bottom:0}.stock-row .name{overflow-wrap:anywhere;cursor:pointer;font-weight:600}.stock-row .meta{color:var(--muted);font-size:.82rem}.stepper{align-items:center;gap:6px;display:flex}.stepper b{text-align:center;font-variant-numeric:tabular-nums;min-width:42px;font-size:1.1rem}.stepper b.neg{color:var(--danger)}.stock-row.neg{background:#fff7f7}.auth-wrap{place-items:center;min-height:100vh;padding:16px;display:grid}.auth-card{width:min(420px,100%)}.auth-card .brand{color:var(--text);padding:0 0 6px;font-size:1.4rem}.pill-select{flex-wrap:wrap;gap:6px;display:flex}.pill-select button{border:1px solid var(--border);background:var(--surface);font:inherit;cursor:pointer;border-radius:999px;padding:6px 12px;font-size:.9rem}.pill-select button.on{background:var(--primary-soft);border-color:var(--primary);color:var(--primary);font-weight:600}.suggest{border:1px solid var(--border);border-radius:8px;overflow:hidden}.suggest button{text-align:left;border:0;border-bottom:1px solid var(--border);background:var(--surface);width:100%;font:inherit;cursor:pointer;padding:9px 10px;display:block}.suggest button:last-child{border-bottom:0}.suggest button:hover{background:var(--surface-2)}@media print{.side,.topbar,.bottom-nav,.no-print,.toasts{display:none!important}.shell{display:block}.content{max-width:none;padding:0}.card{box-shadow:none;border:0;padding:0}}