:root{--navy-900: #0b2559;--navy-800: #10306e;--navy-700: #16408c;--blue-600: #1552d6;--blue-500: #2563eb;--blue-050: #eff5ff;--ink-900: #0f172a;--ink-700: #334155;--ink-500: #64748b;--ink-300: #cbd5e1;--ink-200: #e2e8f0;--ink-100: #f1f5f9;--ink-050: #f8fafc;--white: #ffffff;--green-600: #15803d;--green-050: #f0fdf4;--amber-600: #b45309;--amber-050: #fffbeb;--red-600: #b91c1c;--red-050: #fef2f2;--radius: 8px;--radius-sm: 6px;--shadow-sm: 0 1px 2px rgb(15 23 42 / .06);--shadow-md: 0 4px 12px rgb(15 23 42 / .08);--sidebar-w: 248px;--topbar-h: 60px;--font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-num: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, monospace}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);font-size:14px;line-height:1.5;color:var(--ink-900);background:var(--ink-050);-webkit-font-smoothing:antialiased}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--white);padding:12px 16px;border-radius:var(--radius)}.skip-link:focus{left:8px;top:8px}:where(a,button,input,select,textarea,[tabindex]):focus-visible{outline:2px solid var(--blue-500);outline-offset:2px;border-radius:var(--radius-sm)}.shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);flex:0 0 var(--sidebar-w);background:var(--navy-900);color:#dbe6ff;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar__brand{display:flex;align-items:center;gap:10px;padding:16px;border-bottom:1px solid rgb(255 255 255 / .08)}.sidebar__logo{width:34px;height:34px;flex:0 0 34px;display:grid;place-items:center;background:var(--white);color:var(--navy-900);border-radius:var(--radius-sm);font-weight:800;font-size:12px}.sidebar__title{font-weight:600;font-size:13px;color:var(--white)}.sidebar__nav{flex:1;overflow-y:auto;padding:12px 8px}.sidebar__section+.sidebar__section{margin-top:16px}.sidebar__heading{font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:#8aa4dd;margin:0 0 6px;padding:0 10px;font-weight:700}.sidebar__list{list-style:none;margin:0;padding:0}.nav-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-sm);color:#c9d8f7;text-decoration:none;font-size:13px}.nav-link:hover{background:#ffffff12;color:var(--white)}.nav-link--active{background:var(--blue-600);color:var(--white);font-weight:600}.nav-link--disabled{color:#6f86b5;cursor:not-allowed}.nav-link__icon{width:16px;height:16px;flex:0 0 16px;background:currentColor;opacity:.75;border-radius:3px}.nav-link__badge{margin-left:auto;font-size:9px;text-transform:uppercase;letter-spacing:.06em;background:#ffffff1f;padding:2px 5px;border-radius:4px}.sidebar__footer{padding:12px;border-top:1px solid rgb(255 255 255 / .08)}.shell__main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:var(--topbar-h);flex:0 0 var(--topbar-h);display:flex;align-items:center;gap:12px;padding:0 20px;background:var(--white);border-bottom:1px solid var(--ink-200);position:sticky;top:0;z-index:10}.topbar__spacer{flex:1}.topbar__toggle{display:none;background:none;border:0;font-size:20px;cursor:pointer;color:var(--ink-700);padding:4px 8px}.topbar__user{display:flex;align-items:center;gap:14px}.topbar__identity{display:flex;flex-direction:column;text-align:right;line-height:1.25}.topbar__name{font-weight:600;font-size:13px}.topbar__role{font-size:11px;color:var(--ink-500)}.content{flex:1;padding:20px;min-width:0}.shell__scrim{display:none}@media(max-width:900px){.sidebar{position:fixed;inset:0 auto 0 0;z-index:30;transform:translate(-100%);transition:transform .16s ease}.shell--sidebar-open .sidebar{transform:none}.topbar__toggle{display:block}.shell__scrim{display:block;position:fixed;inset:0;z-index:20;background:#0f172a66}.content{padding:14px}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;padding:8px 14px;border-radius:var(--radius-sm);border:1px solid transparent;font:inherit;font-weight:600;font-size:13px;cursor:pointer;white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:var(--blue-600);color:var(--white)}.btn--primary:hover:not(:disabled){background:var(--navy-700)}.btn--secondary{background:var(--white);color:var(--ink-700);border-color:var(--ink-300)}.btn--secondary:hover:not(:disabled){background:var(--ink-100)}.btn--ghost{background:none;color:var(--ink-700)}.btn--ghost:hover:not(:disabled){background:var(--ink-100)}.btn--danger{background:var(--red-600);color:var(--white)}.btn--sm{min-height:30px;padding:4px 10px;font-size:12px}.btn--block{width:100%}.field{display:block;margin-bottom:14px}.field__label{display:block;font-size:12px;font-weight:600;color:var(--ink-700);margin-bottom:5px}.field__input,.field__select,.field__textarea{width:100%;min-height:38px;padding:8px 10px;border:1px solid var(--ink-300);border-radius:var(--radius-sm);font:inherit;font-size:13px;background:var(--white);color:var(--ink-900)}.field__input:focus,.field__select:focus{border-color:var(--blue-500)}.field__input[aria-invalid=true]{border-color:var(--red-600)}.field__error{display:block;margin-top:4px;font-size:12px;color:var(--red-600)}.field__hint{display:block;margin-top:4px;font-size:12px;color:var(--ink-500)}.field--inline{display:inline-block;margin-bottom:0}.field-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 16px}.page__header{display:flex;align-items:flex-start;gap:14px;flex-wrap:wrap;margin-bottom:16px}.page__title{margin:0;font-size:20px;font-weight:700}.page__subtitle{margin:3px 0 0;font-size:13px;color:var(--ink-500)}.page__actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}.card{background:var(--white);border:1px solid var(--ink-200);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card__header{padding:12px 16px;border-bottom:1px solid var(--ink-200);display:flex;align-items:center;gap:12px;flex-wrap:wrap}.card__title{margin:0;font-size:14px;font-weight:700}.card__body{padding:16px}.card__footer{padding:12px 16px;border-top:1px solid var(--ink-200);display:flex;gap:8px;align-items:center;flex-wrap:wrap}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.toolbar__spacer{flex:1}.table-scroll{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--ink-200);white-space:nowrap}.table thead th{background:var(--ink-100);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-700);position:sticky;top:0;z-index:1}.table tbody tr:hover{background:var(--blue-050)}.table td.td--num,.table th.th--num{text-align:right;font-family:var(--font-num);font-variant-numeric:tabular-nums}.table td--wrap{white-space:normal;min-width:200px}.table__actions{display:flex;gap:6px;justify-content:flex-end}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700;line-height:1.6}.badge--ok{background:var(--green-050);color:var(--green-600)}.badge--warn{background:var(--amber-050);color:var(--amber-600)}.badge--danger{background:var(--red-050);color:var(--red-600)}.badge--muted{background:var(--ink-100);color:var(--ink-500)}.badge--info{background:var(--blue-050);color:var(--blue-600)}.state{padding:36px 20px;text-align:center}.state__icon{width:40px;height:40px;margin:0 auto 12px;border-radius:var(--radius);background:var(--ink-100)}.state__title{margin:0 0 6px;font-size:15px;font-weight:700}.state__description{margin:0 auto 14px;max-width:460px;color:var(--ink-500)}.state__meta{font-size:12px;color:var(--ink-500)}.state--loading{padding:12px;text-align:left}.state--error .state__icon{background:var(--red-050)}.skeleton-row{height:34px;margin-bottom:8px;border-radius:var(--radius-sm);background:linear-gradient(90deg,var(--ink-100) 25%,var(--ink-200) 37%,var(--ink-100) 63%);background-size:400% 100%;animation:shimmer 1.3s ease infinite}@keyframes shimmer{0%{background-position:100% 50%}to{background-position:0 50%}}@media(prefers-reduced-motion:reduce){.skeleton-row{animation:none}}.alert{display:flex;flex-direction:column;gap:3px;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid;font-size:13px;margin-bottom:14px}.alert--error{background:var(--red-050);border-color:#fecaca;color:var(--red-600)}.alert--warning{background:var(--amber-050);border-color:#fde68a;color:var(--amber-600)}.alert--info{background:var(--blue-050);border-color:#bfdbfe;color:var(--navy-700)}.alert--success{background:var(--green-050);border-color:#bbf7d0;color:var(--green-600)}.alert__meta{font-size:11px;opacity:.8;font-family:var(--font-num)}.connection{display:flex;align-items:center;gap:7px;font-size:11px;color:#9db2dd}.connection__dot{width:8px;height:8px;border-radius:50%;flex:0 0 8px;background:currentColor}.connection--online{color:#6ee7a8}.connection--offline{color:#fca5a5}.connection--unreachable{color:#fcd34d}.connection--checking{color:#9db2dd}.connection__meta{margin-left:auto;opacity:.7}.pagination{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--ink-500)}.pagination__spacer{flex:1}.login{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(150deg,var(--navy-900),var(--navy-700) 55%,var(--blue-600))}.login__panel{width:100%;max-width:400px;background:var(--white);border-radius:12px;box-shadow:var(--shadow-md);padding:28px}.login__brand{text-align:center;margin-bottom:20px}.login__logo{display:inline-grid;place-items:center;width:52px;height:52px;background:var(--navy-900);color:var(--white);border-radius:12px;font-weight:800;margin-bottom:10px}.login__title{margin:0;font-size:18px;font-weight:800}.login__subtitle{margin:2px 0 0;font-size:12px;color:var(--ink-500)}.login__heading{margin:0 0 14px;font-size:15px;font-weight:700}.login__note{margin:12px 0 0;font-size:11px;color:var(--ink-500);text-align:center}.modal__scrim{position:fixed;inset:0;background:#0f172a80;display:grid;place-items:center;padding:20px;z-index:50}.modal{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-md);width:100%;max-width:520px;max-height:90vh;overflow-y:auto}.modal--wide{max-width:820px}.modal{border:0;padding:0}.modal::backdrop{background:#0f172a80}.modal__header{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--ink-200)}.modal__title{margin:0;font-size:15px;font-weight:700}.modal__close{margin-left:auto;background:none;border:0;cursor:pointer;font-size:22px;line-height:1;color:var(--ink-500);padding:0 4px}.modal__close:hover{color:var(--ink-900)}.modal__body{padding:16px}.modal__footer{padding:12px 16px;border-top:1px solid var(--ink-200);display:flex;gap:8px;justify-content:flex-end}.field--check{display:flex;align-items:flex-start;gap:8px;margin-bottom:10px}.field--check input[type=checkbox]{margin-top:3px;width:16px;height:16px}.field__check-label{font-size:13px;display:flex;flex-direction:column;cursor:pointer}.table tbody tr.is-selected{background:var(--blue-050)}.table tbody tr.is-selected td{font-weight:600}.card__body ul{margin:0;padding-left:18px}.card__body li{padding:2px 0}.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:16px}.tabs__tab{appearance:none;background:none;border:0;cursor:pointer;padding:9px 14px;font:inherit;font-weight:600;font-size:13px;color:var(--ink-500);border-bottom:2px solid transparent;margin-bottom:-1px}.tabs__tab:hover{color:var(--ink-900)}.tabs__tab--active{color:var(--blue-600);border-bottom-color:var(--blue-600)}.tabs__tab:focus-visible{outline:2px solid var(--blue-600);outline-offset:-2px}.tabs__count{margin-left:6px;font-size:11px;font-weight:700;background:var(--ink-050);color:var(--ink-500);border-radius:9px;padding:1px 6px}.tabs__tab--active .tabs__count{background:var(--blue-050);color:var(--blue-600)}.stat-grid{display:grid;gap:10px;margin-bottom:16px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.stat{background:var(--white);border:1px solid var(--line);border-radius:8px;padding:12px 14px}.stat__label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-500)}.stat__value{margin-top:4px;font-size:20px;font-weight:700;font-family:var(--font-num);font-variant-numeric:tabular-nums}.stat__hint{margin-top:2px;font-size:11px;color:var(--ink-500)}.qty--negative{color:var(--red-600);font-weight:700}.qty--zero{color:var(--ink-500)}