:root{--color-primary:#3b82f6;--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--surface-page:#f9fafb;--surface-card:#ffffff;--surface-input:#f3f4f6;--border-subtle:#e5e7eb;--text-primary:#111827;--text-secondary:#424754;--text-muted:#727785;--shadow-floating:0 4px 12px rgba(0,0,0,0.05);--radius-sm:0.25rem;--radius:0.5rem;--radius-md:0.75rem;--radius-lg:1rem;--radius-full:9999px;--space:4px;--gutter:16px;--container-margin:24px;--sidebar-width:260px;--font-ui:Inter,system-ui,sans-serif;--font-mono:Geist,"SF Mono",ui-monospace,monospace}:root[lang=ar]{--font-ui:"IBM Plex Sans Arabic",Inter,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--surface-page);color:var(--text-primary);font-family:var(--font-ui);font-size:14px;line-height:20px}.mono-data{font-family:var(--font-mono);font-size:13px;line-height:18px;direction:ltr;unicode-bidi:-webkit-isolate;unicode-bidi:isolate}.status-bar{justify-content:space-between;padding-inline:var(--container-margin);padding-block:8px;background:var(--surface-card);-webkit-border-after:1px solid var(--border-subtle);border-block-end:1px solid var(--border-subtle)}.status-bar,.status-group{display:flex;align-items:center;gap:var(--gutter)}.status-group{flex-wrap:wrap}.status-group--end{-webkit-margin-start:auto;margin-inline-start:auto}.status-field{display:inline-flex;gap:4px}.status-label{color:var(--text-muted);font-size:12px;font-weight:500}.status-value{font-weight:600}.status-clock,.status-sync{color:var(--text-muted);font-size:12px}.status-clock{font-family:var(--font-mono)}.pill{display:inline-flex;align-items:center;padding-inline:10px;padding-block:2px;border-radius:var(--radius-full);font-size:12px;font-weight:500;text-decoration:none}.pill--success{background:rgb(16 185 129/.1);color:var(--color-success)}.pill--warning{background:rgb(245 158 11/.1);color:var(--color-warning)}.pill--danger{background:rgb(239 68 68/.1);color:var(--color-danger)}.pill--muted{background:var(--surface-input);color:var(--text-secondary)}.btn{min-height:48px;padding-inline:20px;border-radius:var(--radius);border:1px solid transparent;font:inherit;font-weight:600;cursor:pointer}.btn--primary{background:var(--color-primary);color:#fff}.btn--ghost{background:transparent;border-color:var(--border-subtle);color:var(--text-primary)}.btn--large{inline-size:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.register{display:grid;grid-template-columns:1fr 360px;grid-gap:var(--gutter);gap:var(--gutter);padding:var(--container-margin)}.register__cart,.register__summary{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--gutter)}.scan-row{position:relative;display:flex;align-items:center}.scan-input{inline-size:100%;min-height:48px;padding-inline:16px;-webkit-padding-end:56px;padding-inline-end:56px;background:var(--surface-input);border:1px solid transparent;border-radius:var(--radius);font:inherit}.scan-input:focus{border-color:var(--color-primary);outline:none}.scan-hint,.scan-input:focus{background:var(--surface-card)}.scan-hint{position:absolute;inset-inline-end:12px;padding-inline:6px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);color:var(--text-muted);font-size:12px}.cart-table{inline-size:100%;border-collapse:collapse;-webkit-margin-before:var(--gutter);margin-block-start:var(--gutter)}.cart-table th{position:-webkit-sticky;position:sticky;top:0;background:var(--surface-card);text-align:start;padding-block:8px;color:var(--text-muted);font-size:12px;font-weight:500}.cart-table td,.cart-table th{-webkit-border-after:1px solid var(--border-subtle);border-block-end:1px solid var(--border-subtle)}.cart-table td{padding-block:12px}.cart-table tbody tr:hover{background:var(--surface-page)}.numeric{text-align:end}.cart-name{-webkit-margin-end:8px;margin-inline-end:8px}.qty-control{display:inline-flex;align-items:center;gap:8px}.qty-control button{inline-size:28px;block-size:28px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--surface-card);cursor:pointer}.summary-lines{margin:0}.summary-lines>div{display:flex;justify-content:space-between;padding-block:6px}.summary-lines dt{color:var(--text-muted)}.summary-lines dd{margin:0}.summary-total{display:flex;justify-content:space-between;align-items:baseline;padding-block:var(--gutter);-webkit-border-before:1px solid var(--border-subtle);border-block-start:1px solid var(--border-subtle);-webkit-margin-after:var(--gutter);margin-block-end:var(--gutter)}.summary-total strong{font-size:30px;line-height:38px;letter-spacing:-.02em;color:var(--color-primary)}.summary-actions{display:flex;gap:8px;-webkit-margin-before:8px;margin-block-start:8px}.summary-actions .btn{flex:1 1}.empty{color:var(--text-muted);padding-block:48px;text-align:center}.notice{padding:12px;border-radius:var(--radius);-webkit-margin-before:12px;margin-block-start:12px}.notice--warning{background:rgb(245 158 11/.1);color:var(--color-warning)}.modal{position:fixed;inset:0;display:grid;place-items:center;background:rgb(0 0 0/.4)}.modal__panel{background:var(--surface-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-floating);padding:var(--container-margin);inline-size:min(480px,90vw)}.modal__panel label{display:block;margin-block:12px;color:var(--text-secondary);font-size:12px;font-weight:500}.modal__panel input{display:block;inline-size:100%;min-height:44px;-webkit-margin-before:4px;margin-block-start:4px;padding-inline:12px;background:var(--surface-input);border:1px solid transparent;border-radius:var(--radius);font:inherit}.modal__actions{display:flex;justify-content:flex-end;gap:8px;-webkit-margin-before:var(--gutter);margin-block-start:var(--gutter)}@media (max-width:768px){.register{grid-template-columns:1fr}:root{--container-margin:16px}}.data-table{inline-size:100%;border-collapse:collapse}.data-table th{position:-webkit-sticky;position:sticky;top:0;background:var(--surface-card);text-align:start;padding-block:8px;color:var(--text-muted);font-size:12px;font-weight:500}.data-table td,.data-table th{-webkit-border-after:1px solid var(--border-subtle);border-block-end:1px solid var(--border-subtle)}.data-table td{padding-block:10px}.data-table tbody tr:hover{background:var(--surface-page)}.data-table tfoot th{-webkit-border-before:1px solid var(--border-subtle);border-block-start:1px solid var(--border-subtle);font-weight:600}.row--flagged{background:rgb(245 158 11/.06)}.value--negative{color:var(--color-danger)}.breakdowns{display:grid;grid-template-columns:1fr 1fr;grid-gap:var(--gutter);gap:var(--gutter)}.shift-total{font-size:30px;line-height:38px;letter-spacing:-.02em}.link,.shift-total{color:var(--color-primary)}.link{background:none;border:0;padding:0;font:inherit;cursor:pointer;text-decoration:underline}.btn--danger{background:var(--color-danger);color:#fff}.modal__panel--danger{-webkit-border-before:4px solid var(--color-danger);border-block-start:4px solid var(--color-danger)}.consequence-list{margin-block:8px;-webkit-padding-start:20px;padding-inline-start:20px;color:var(--text-secondary)}.consequence-list--safe{color:var(--color-success)}.field-hint{display:block;color:var(--text-muted);font-size:12px;-webkit-margin-before:4px;margin-block-start:4px}.notice--danger{background:rgb(239 68 68/.1);color:var(--color-danger)}.notice--success{background:rgb(16 185 129/.1);color:var(--color-success)}.modal__panel textarea{display:block;inline-size:100%;-webkit-margin-before:4px;margin-block-start:4px;padding:12px;background:var(--surface-input);border:1px solid transparent;border-radius:var(--radius);font:inherit;resize:vertical}.hub-layout--admin .hub-sidebar{background:#111827;color:#fff}@media (max-width:768px){.breakdowns,.hub-layout{grid-template-columns:1fr}}.hub-layout{display:grid;grid-template-columns:var(--sidebar-width) 1fr;min-block-size:100vh;align-items:start}.hub-main{display:flex;flex-direction:column;min-inline-size:0}.hub-sidebar{position:-webkit-sticky;position:sticky;inset-block-start:0;block-size:100vh;overflow-y:auto;background:var(--surface-card);-webkit-border-end:1px solid var(--border-subtle);border-inline-end:1px solid var(--border-subtle);padding:var(--gutter)}.hub-sidebar--admin{background:#111827;color:#f9fafb;border-inline-end-color:#1f2937}.hub-sidebar--admin .hub-nav__link{color:#d1d5db}.hub-sidebar--admin .hub-nav__link--active,.hub-sidebar--admin .hub-nav__link:hover{background:#1f2937;color:#fff}.hub-sidebar--admin .hub-brand__name,.hub-sidebar--admin .hub-nav-section__label{color:#9ca3af}.hub-sidebar--admin .hub-brand__context{color:#fff}.hub-brand{display:flex;flex-direction:column;gap:2px;-webkit-padding-after:var(--gutter);padding-block-end:var(--gutter);-webkit-border-after:1px solid var(--border-subtle);border-block-end:1px solid var(--border-subtle)}.hub-brand__name{font-size:12px;font-weight:500;letter-spacing:.01em;color:var(--text-muted);text-transform:uppercase}.hub-brand__context{font-size:16px;font-weight:600}.hub-nav-section{-webkit-margin-before:20px;margin-block-start:20px}.hub-nav-section__label{display:block;font-size:12px;font-weight:500;color:var(--text-muted);-webkit-margin-after:6px;margin-block-end:6px}.hub-nav{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.hub-nav__link{display:block;padding-inline:12px;padding-block:8px;border-radius:var(--radius);color:var(--text-secondary);text-decoration:none;font-size:14px}.hub-nav__link:hover{background:var(--surface-page);color:var(--text-primary)}.hub-nav__link--active{background:rgb(59 130 246/.1);color:var(--color-primary);font-weight:600}.hub-topbar{padding-inline:var(--container-margin);padding-block:10px;background:var(--surface-card);-webkit-border-after:1px solid var(--border-subtle);border-block-end:1px solid var(--border-subtle)}.hub-topbar,.hub-topbar__context{display:flex;flex-wrap:wrap;align-items:center;gap:var(--gutter)}.hub-topbar__actions{display:flex;align-items:center;gap:12px;-webkit-margin-start:auto;margin-inline-start:auto;flex-wrap:wrap}.hub-content{padding:var(--container-margin);max-inline-size:var(--content-max-width,1440px);inline-size:100%}.page-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--gutter);-webkit-margin-after:var(--gutter);margin-block-end:var(--gutter)}.page-head h1{margin:0;font-size:30px;line-height:38px;letter-spacing:-.02em}.page-sub{margin:4px 0 0;color:var(--text-muted);font-size:13px}.page-head__actions{display:flex;gap:8px;align-items:center}.card{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--gutter);-webkit-margin-after:var(--gutter);margin-block-end:var(--gutter)}.card h2{margin:0 0 4px;font-size:20px;line-height:28px}.card__sub{margin:0 0 12px;color:var(--text-muted);font-size:13px;max-inline-size:76ch}.two-col{grid-template-columns:1fr 1fr;grid-gap:var(--gutter);align-items:start}.tile-row,.two-col{display:grid;gap:var(--gutter)}.tile-row{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));grid-gap:var(--gutter);-webkit-margin-after:var(--gutter);margin-block-end:var(--gutter)}.tile{display:flex;flex-direction:column;gap:6px;background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--gutter)}.tile__label{color:var(--text-muted);font-size:12px;font-weight:500}.tile__value{font-size:20px;line-height:28px;font-weight:600;overflow-wrap:anywhere}.tile--primary .tile__value{color:var(--color-primary)}.tile--warning .tile__value{color:var(--color-warning)}.tile--danger .tile__value{color:var(--color-danger)}.tile--muted .tile__value{color:var(--text-secondary)}.tile__delta{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted)}.tile__delta--up{color:var(--color-success)}.tile__delta--down{color:var(--color-danger)}.tile__delta-label{color:var(--text-muted)}.tile-link{text-decoration:none;color:inherit;display:block}.tile-link:hover .tile{border-color:var(--color-primary)}.table-scroll{overflow-x:auto}.value--positive{color:var(--color-success)}.value--warning{color:var(--color-warning)}.hint-inline{display:block;color:var(--text-muted);font-size:11px}.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-block:8px}.pill--primary{background:rgb(59 130 246/.1);color:var(--color-primary)}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:var(--gutter);gap:var(--gutter);margin:0}.detail-grid dt{color:var(--text-muted);font-size:12px;font-weight:500}.detail-grid dd{margin:4px 0 0;font-weight:500}.row-actions{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.row-actions--spaced{gap:12px;margin-block:12px}.inline-form{position:relative}.inline-form__body{display:flex;flex-direction:column;gap:8px;-webkit-margin-before:8px;margin-block-start:8px;padding:12px;background:var(--surface-page);border:1px solid var(--border-subtle);border-radius:var(--radius);min-inline-size:260px}.inline-form summary{list-style:none;display:inline-flex;align-items:center}.inline-form summary::-webkit-details-marker{display:none}.field{display:flex;flex-direction:column;gap:4px}.field--inline{flex-direction:row;align-items:center;gap:6px}.field__label{color:var(--text-secondary);font-size:12px;font-weight:500}.field input,.field select,.field textarea{min-block-size:40px;padding-inline:12px;background:var(--surface-input);border:1px solid transparent;border-radius:var(--radius);font:inherit;color:inherit}.field input:focus,.field select:focus,.field textarea:focus{background:var(--surface-card);border-color:var(--color-primary);outline:none}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:var(--gutter);gap:var(--gutter);align-items:end}.form-grid--inline{grid-template-columns:repeat(auto-fit,minmax(160px,220px))}.form-grid fieldset{border:1px solid var(--border-subtle);border-radius:var(--radius);padding:8px 12px}.check{display:flex;align-items:center;gap:6px;font-size:13px}.btn--compact{min-height:32px;padding-inline:12px;font-size:13px;font-weight:500}.btn--danger-text{color:var(--color-danger)}.toolbar{display:flex;flex-wrap:wrap;gap:var(--gutter);padding:12px var(--gutter);background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);-webkit-margin-after:var(--gutter);margin-block-end:var(--gutter)}.toolbar[data-pending=true]{opacity:.7}.toolbar__group{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.chip{min-block-size:32px;padding-inline:12px;background:var(--surface-input);border:1px solid transparent;border-radius:var(--radius-full);font:inherit;font-size:13px;cursor:pointer}.chip--active{background:rgb(59 130 246/.1);border-color:var(--color-primary);color:var(--color-primary);font-weight:600}.lang-switch{display:inline-flex;border:1px solid var(--border-subtle);border-radius:var(--radius-full);overflow:hidden}.lang-switch__option{padding-inline:12px;padding-block:6px;background:transparent;border:0;font:inherit;font-size:12px;cursor:pointer;color:var(--text-secondary)}.lang-switch__option--active{background:var(--color-primary);color:#fff;font-weight:600}.chart{inline-size:100%}.mix{display:flex;flex-direction:column;gap:12px}.mix__bar{display:flex;inline-size:100%;block-size:16px;border-radius:var(--radius-full);overflow:hidden;background:var(--surface-input)}.mix__segment{display:block;block-size:100%}.mix__legend{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.mix__legend li{display:flex;align-items:center;gap:8px;font-size:13px}.mix__swatch{inline-size:10px;block-size:10px;border-radius:2px}.mix__label{color:var(--text-secondary)}.mix__value{-webkit-margin-start:auto;margin-inline-start:auto}.mix__share{color:var(--text-muted);min-inline-size:56px;text-align:end}.login{display:grid;grid-template-columns:minmax(320px,420px) minmax(0,380px);grid-gap:32px;gap:32px;justify-content:center;align-items:center;min-block-size:100vh;padding:var(--container-margin)}.login__panel{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:32px}.login__head h1{margin:0 0 8px;font-size:24px;line-height:32px}.login__intro{margin:0 0 20px;color:var(--text-muted);font-size:13px}.login__form{display:flex;flex-direction:column;gap:12px}.login__foot{-webkit-margin-before:20px;margin-block-start:20px;display:flex;justify-content:center}.login__demo{color:var(--text-secondary);font-size:13px}.login__demo h2{font-size:16px;-webkit-margin-after:8px;margin-block-end:8px}.login__demo ul{-webkit-padding-start:18px;padding-inline-start:18px;display:flex;flex-direction:column;gap:4px}.blocked{display:grid;place-items:center;min-block-size:100vh;padding:var(--container-margin)}.blocked__panel{text-align:center;background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:48px;max-inline-size:480px}.blocked__panel h1{font-size:24px;line-height:32px;margin:0 0 12px}.blocked__panel p{color:var(--text-muted);margin:0}.notice--banner{display:flex;flex-wrap:wrap;gap:8px;margin:0;border-radius:0;padding-inline:var(--container-margin)}.notice--muted{background:var(--surface-input);color:var(--text-muted);font-size:12px}.notice--admin{background:#111827;color:#f9fafb;font-size:13px}@media (max-width:1024px){.two-col{grid-template-columns:1fr}}@media (max-width:768px){.hub-layout{grid-template-columns:1fr}.hub-sidebar{position:static;block-size:auto;-webkit-border-end:0;border-inline-end:0;-webkit-border-after:1px solid var(--border-subtle);border-block-end:1px solid var(--border-subtle)}.hub-nav{flex-direction:row;flex-wrap:wrap}.breakdowns,.login{grid-template-columns:1fr}}.data-table td,.data-table th{-webkit-padding-end:14px;padding-inline-end:14px}.data-table td:last-child,.data-table th:last-child{-webkit-padding-end:0;padding-inline-end:0}.row-actions{flex-wrap:nowrap;white-space:nowrap}.row-actions--spaced{flex-wrap:wrap}