@media (max-width: 768px){.main-content{padding:12px!important}.mobile-topbar{display:block!important}table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}.erp-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.card-grid,.kpi-grid,.whc-stat-grid-2,.whc-stat-grid-3,.whc-stat-grid-4{grid-template-columns:1fr!important}.hide-mobile{display:none!important}input,select,textarea,button{font-size:16px!important}.kpi-row{overflow-x:auto;flex-wrap:nowrap!important;-webkit-overflow-scrolling:touch;padding-bottom:8px}.kpi-row>*{min-width:140px}.settings-hub{flex-direction:column!important;gap:12px!important}.settings-hub aside{width:100%!important;display:flex;flex-wrap:wrap;gap:4px;padding:8px!important}.settings-hub aside a{flex:1 1 auto;min-width:calc(50% - 4px);margin-bottom:0!important;text-align:center;font-size:12px!important;padding:8px 6px!important}.erp-tab-bar{overflow-x:auto;flex-wrap:nowrap!important;-webkit-overflow-scrolling:touch;padding-bottom:4px}.erp-tab-bar>*{flex-shrink:0}.erp-grid-3,.erp-grid-2{grid-template-columns:1fr!important}.erp-toolbar{flex-direction:column!important;align-items:stretch!important}.erp-toolbar>*{width:100%}.charts-grid{grid-template-columns:1fr!important}.quick-grid{grid-template-columns:repeat(2,1fr)!important}.overview-page h2{font-size:18px!important}.overview-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:8px!important}.overview-page .overview-kpi-grid>*{min-width:0}.overview-page input[type=date]{max-width:100%}}@media (max-width: 480px){.quick-grid,.overview-kpi-grid{grid-template-columns:1fr!important}}:root{--color-primary: #2563EB;--color-primary-hover: #1D4ED8;--color-primary-light: #EFF6FF;--color-primary-text: #1D4ED8;--color-accent: #84cc16;--color-accent-hover: #65a30d;--color-accent-light: #ecfccb;--color-accent-muted: #bef264;--color-accent-text: #365314;--rail-width: 78px;--subnav-width: 248px;--rail-bg: linear-gradient(180deg, #2563EB 0%, #1E3A8A 100%);--rail-icon: rgba(255, 255, 255, .78);--color-surface: #F8FAFC;--color-surface-elevated: #ffffff;--color-surface-muted: #F2F4F7;--color-border: #EAECF0;--color-border-strong: #D0D5DD;--color-text: #101828;--color-text-muted: #475467;--color-text-subtle: #98A2B3;--color-success: #16A34A;--color-success-light: #ECFDF3;--color-success-text: #027A48;--color-danger: #F04438;--color-danger-light: #FEF3F2;--color-danger-text: #B42318;--color-warning: #F79009;--color-warning-light: #FFFAEB;--color-warning-text: #B54708;--color-info: #2563EB;--color-info-light: #EFF6FF;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-xs: 0 1px 2px rgba(16, 24, 40, .04);--shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);--shadow-md: 0 4px 12px rgba(16, 24, 40, .08);--shadow-lg: 0 10px 24px rgba(16, 24, 40, .1);--shadow-overlay: 0 20px 60px rgba(16, 24, 40, .18);--sidebar-width: 326px;--header-height: 60px;--transition-fast: .12s cubic-bezier(.4, 0, .2, 1);--transition-base: .18s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{font-family:Cairo,system-ui,-apple-system,sans-serif;box-sizing:border-box}html,body{margin:0;background:var(--color-surface);color:var(--color-text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html[dir=rtl] .main-surface{text-align:right}html[dir=ltr] .main-surface{text-align:left}a{color:var(--color-primary);text-decoration-thickness:1px;text-underline-offset:2px}::selection{background:var(--color-primary-light);color:var(--color-text)}.whc-btn,.whc-btn-primary,.whc-btn-secondary,.whc-btn-ghost,.whc-btn-danger{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border:1px solid transparent;border-radius:var(--radius-md);font-weight:700;font-size:13px;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast);font-family:Cairo,system-ui,sans-serif}.whc-btn:disabled,.whc-btn-primary:disabled,.whc-btn-secondary:disabled,.whc-btn-ghost:disabled,.whc-btn-danger:disabled{opacity:.55;cursor:not-allowed}.whc-btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.whc-btn-primary:hover:not(:disabled){background:var(--color-primary-hover);border-color:var(--color-primary-hover)}.whc-btn-secondary{background:var(--color-surface-muted);color:var(--color-text);border-color:var(--color-border)}.whc-btn-secondary:hover:not(:disabled){background:#e2e8f0}.whc-btn-ghost{background:transparent;color:var(--color-text-muted);border-color:transparent}.whc-btn-ghost:hover:not(:disabled){background:var(--color-surface-muted);color:var(--color-text)}.whc-btn-danger{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}.whc-btn-danger:hover:not(:disabled){background:#b91c1c}.whc-card{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-xs)}.whc-input,.whc-select,.whc-textarea{width:100%;padding:8px 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:13px;background:#fff;color:var(--color-text);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);font-family:Cairo,system-ui,sans-serif}.whc-input:focus,.whc-select:focus,.whc-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1f}.whc-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:700;white-space:nowrap}.whc-badge-success{background:var(--color-success-light);color:var(--color-success)}.whc-badge-danger{background:var(--color-danger-light);color:var(--color-danger)}.whc-badge-warning{background:var(--color-warning-light);color:#b45309}.whc-badge-info{background:var(--color-info-light);color:var(--color-info)}.whc-badge-neutral{background:var(--color-surface-muted);color:var(--color-text-muted)}.whc-slide-over-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a8c;z-index:400;opacity:0;animation:whcFadeIn var(--transition-base) forwards}.whc-slide-over{position:fixed;top:0;bottom:0;width:min(560px,100vw);max-height:100dvh;background:#fff;z-index:401;box-shadow:var(--shadow-overlay);display:flex;flex-direction:column;direction:rtl;animation:whcSlideInRight var(--transition-base) forwards}html[dir=rtl] .whc-slide-over{left:0;right:auto;animation-name:whcSlideInLeft}html[dir=ltr] .whc-slide-over{right:0;left:auto;animation-name:whcSlideInRight}.whc-slide-over-header{padding:18px 24px;border-bottom:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-shrink:0;background:#fff}.whc-slide-over-title{font-weight:800;font-size:18px;color:var(--color-text);line-height:1.3}.whc-slide-over-subtitle{font-size:13px;color:var(--color-text-muted);margin-top:4px}.whc-slide-over-close{background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-md);width:34px;height:34px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);font-size:20px;flex-shrink:0;line-height:1}.whc-slide-over-close:hover{background:#e2e8f0;color:var(--color-text)}.whc-slide-over-body{flex:1;min-height:0;overflow-y:auto;padding:20px 24px;-webkit-overflow-scrolling:touch}.whc-slide-over-footer{flex-shrink:0;padding:14px 24px;border-top:1px solid var(--color-border);background:#fff}@keyframes whcFadeIn{0%{opacity:0}to{opacity:1}}@keyframes whcSlideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes whcSlideInLeft{0%{transform:translate(-100%)}to{transform:translate(0)}}.whc-skeleton{background:linear-gradient(90deg,#f1f5f9,#e2e8f0,#f1f5f9);background-size:200% 100%;border-radius:var(--radius-sm);animation:whcShimmer 1.4s ease-in-out infinite}@keyframes whcShimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.whc-table{width:100%;border-collapse:collapse;font-size:13px}.whc-table thead tr{background:var(--color-surface-muted);border-bottom:1px solid var(--color-border)}.whc-table th{padding:10px 12px;font-weight:700;font-size:12px;color:var(--color-text-muted);text-transform:none}.whc-table tbody tr{border-bottom:1px solid #f3f4f6;transition:background var(--transition-fast)}.whc-table tbody tr:hover{background:var(--color-surface-muted)}.whc-table td{padding:10px 12px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:8px;border:2px solid var(--color-surface)}::-webkit-scrollbar-thumb:hover{background:#94a3b8}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}.whc-toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--color-text);color:#fff;padding:12px 20px;border-radius:var(--radius-md);font-size:13px;font-weight:600;box-shadow:var(--shadow-lg);z-index:1000;animation:whcToastIn var(--transition-base) forwards}@keyframes whcToastIn{0%{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%)}}.whc-toast-success{background:var(--color-success)}.whc-toast-danger{background:var(--color-danger)}.whc-toast-info{background:var(--color-info)}.whc-icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-elevated);color:var(--color-text-muted);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.whc-icon-btn:hover:not(:disabled){background:var(--color-surface-muted);color:var(--color-text);border-color:var(--color-border-strong)}.whc-icon-btn-danger{border-color:#fecaca;background:#fef2f2;color:var(--color-danger)}.whc-icon-btn-danger:hover:not(:disabled){background:#fee2e2;color:#b91c1c}.whc-icon-btn-primary{border-color:#bfdbfe;background:#eff6ff;color:var(--color-info)}.whc-icon-btn-primary:hover:not(:disabled){background:#dbeafe;color:#1d4ed8}.whc-icon-btn:disabled{opacity:.5;cursor:not-allowed}.app-shell main{scroll-behavior:smooth}.app-shell-inner{max-width:var(--content-max);margin:0 auto;padding:var(--space-5)}.app-shell-inner:has(.app-page-fluid){max-width:none}.main-content-embedded .app-shell-inner{padding:var(--space-3)}@media (max-width: 768px){.app-shell-inner{padding:var(--space-3)}}:root{--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--text-xs: 11px;--text-sm: 13px;--text-base: 14px;--text-md: 15px;--text-lg: 18px;--text-xl: 22px;--text-2xl: 28px;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--font-extrabold: 800;--content-max: 1200px;--content-wide: 1400px;--page-gap: var(--space-5)}.app-shell .whc-btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.app-shell .whc-btn-primary:hover:not(:disabled){background:var(--color-primary-hover);border-color:var(--color-primary-hover)}.whc-btn-accent{background:var(--color-accent);color:var(--color-accent-text);border-color:var(--color-accent)}.whc-btn-accent:hover:not(:disabled){background:var(--color-accent-hover);border-color:var(--color-accent-hover)}.whc-btn-sm{padding:6px 12px;font-size:var(--text-xs);border-radius:var(--radius-sm)}.whc-btn-lg{padding:12px 22px;font-size:var(--text-md);border-radius:var(--radius-lg)}.whc-btn:active:not(:disabled){transform:scale(.98)}.whc-btn-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:whcSpin .7s linear infinite}.app-shell{background:var(--color-surface)}.main-content{background:var(--color-surface)!important}.app-page{animation:whcPageIn .28s cubic-bezier(.22,1,.36,1) both;padding-bottom:var(--space-8)}.app-page-static{animation:none}.app-page-wide{max-width:var(--content-wide)}@keyframes whcPageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.whc-page-header{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--page-gap)}.whc-page-header-title{margin:0;font-size:var(--text-xl);font-weight:var(--font-extrabold);color:var(--color-text);letter-spacing:-.02em;line-height:1.25}.whc-page-header-desc{margin:var(--space-2) 0 0;font-size:var(--text-base);color:var(--color-text-muted);line-height:1.55;max-width:56ch}.whc-page-header-actions{display:flex;gap:var(--space-2);flex-wrap:wrap;align-items:center}.whc-field{margin-bottom:var(--space-4)}.whc-field:last-child{margin-bottom:0}.whc-label{display:block;margin-bottom:var(--space-2)}.whc-label-text{font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--color-text)}.whc-label-required{color:var(--color-danger)}.whc-label-hint{display:block;margin-top:2px;font-size:var(--text-xs);font-weight:var(--font-normal);color:var(--color-text-subtle)}.whc-field-error-text{margin:var(--space-2) 0 0;font-size:var(--text-xs);color:var(--color-danger);font-weight:var(--font-medium)}.whc-input:disabled,.whc-select:disabled,.whc-textarea:disabled{background:var(--color-surface-muted);color:var(--color-text-subtle);cursor:not-allowed}.whc-field-error .whc-input,.whc-field-error .whc-select,.whc-field-error .whc-textarea{border-color:var(--color-danger)}.whc-card-padded{padding:var(--space-5)}.whc-card-hover{transition:box-shadow var(--transition-base),transform var(--transition-base)}.whc-card-hover:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.whc-kpi-card{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-5);box-shadow:var(--shadow-xs);display:flex;flex-direction:column;gap:var(--space-2);min-height:120px}.whc-kpi-card-top{display:flex;justify-content:space-between;align-items:flex-start}.whc-kpi-icon{width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.whc-kpi-value{font-size:var(--text-2xl);font-weight:900;color:var(--color-text);line-height:1;letter-spacing:-.03em}.whc-kpi-label{font-size:var(--text-sm);color:var(--color-text-muted);font-weight:var(--font-medium)}.whc-kpi-sub{font-size:var(--text-xs);color:var(--color-text-subtle)}.whc-kpi-trend{font-size:var(--text-xs);font-weight:var(--font-bold);padding:3px 8px;border-radius:999px}.whc-kpi-trend-up{background:var(--color-success-light);color:var(--color-success)}.whc-kpi-trend-down{background:var(--color-danger-light);color:var(--color-danger)}.whc-section-card{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-xs);overflow:hidden}.whc-section-card-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border);background:#fff}.whc-section-card-title{margin:0;font-size:var(--text-md);font-weight:var(--font-extrabold);color:var(--color-text)}.whc-section-card-body{padding:var(--space-5)}.whc-stat-grid{display:grid;gap:var(--space-3)}.whc-stat-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.whc-stat-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.whc-stat-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.kpi-grid,.overview-kpi-grid{display:grid;gap:var(--space-3);grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.whc-tabs{display:flex;gap:var(--space-1);padding:var(--space-1);background:var(--color-surface-muted);border-radius:var(--radius-lg);border:1px solid var(--color-border);margin-bottom:var(--space-5);overflow-x:auto}.whc-tab{flex-shrink:0;border:none;background:transparent;color:var(--color-text-muted);font-weight:var(--font-semibold);font-size:var(--text-sm);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast);font-family:inherit;display:inline-flex;align-items:center;gap:var(--space-2)}.whc-tab:hover{color:var(--color-text);background:#fff9}.whc-tab-active{background:var(--color-surface-elevated)!important;color:var(--color-primary)!important;box-shadow:var(--shadow-sm)}.whc-tab-badge{font-size:10px;font-weight:var(--font-bold);background:var(--color-primary-light);color:var(--color-primary);padding:1px 6px;border-radius:999px}.whc-tabs-sub{margin-top:calc(-1 * var(--space-2));background:transparent;border:none;padding:0}.whc-store-list-item{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-lg);margin-bottom:var(--space-3);background:var(--color-surface-elevated)}.whc-store-list-item-title{font-weight:var(--font-extrabold);font-size:var(--text-sm)}.whc-store-list-item-meta{font-size:var(--text-xs);color:var(--color-text-muted);margin-top:2px}.whc-data-table{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);overflow:auto;box-shadow:var(--shadow-xs)}.whc-data-table-empty{padding:var(--space-12) var(--space-6);text-align:center;color:var(--color-text-muted);font-size:var(--text-base)}.whc-empty-state{text-align:center;padding:var(--space-12) var(--space-6);background:var(--color-surface-elevated);border:1px dashed var(--color-border-strong);border-radius:var(--radius-lg);color:var(--color-text-muted)}.whc-empty-state-title{font-size:var(--text-lg);font-weight:var(--font-bold);color:var(--color-text);margin:var(--space-3) 0 var(--space-2)}.whc-empty-state-desc{margin:0 0 var(--space-4);font-size:var(--text-base);line-height:1.6;max-width:40ch;margin-inline:auto}.whc-spinner{display:inline-flex;align-items:center;justify-content:center}.whc-spinner-sm .whc-spinner-ring{width:16px;height:16px;border-width:2px}.whc-spinner-md .whc-spinner-ring{width:24px;height:24px;border-width:2.5px}.whc-spinner-lg .whc-spinner-ring{width:36px;height:36px;border-width:3px}.whc-spinner-ring{display:block;border-radius:50%;border:2.5px solid var(--color-border);border-top-color:var(--color-primary);animation:whcSpin .75s linear infinite}@keyframes whcSpin{to{transform:rotate(360deg)}}.whc-page-loading{display:flex;flex-direction:column;gap:var(--space-4)}.whc-page-loading-header{max-width:420px}.whc-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.whc-nav-sidebar-spacer{flex-shrink:0;width:var(--sidebar-width)}.whc-app-banner{padding-inline-start:calc(var(--sidebar-width) + 20px)!important}@media (max-width: 768px){.whc-app-banner{padding-inline-start:20px!important}}.app-shell-layout>.main-content{flex:1;min-width:0}.app-shell-layout>.app-shell-col{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column}.app-shell-col>.main-content{flex:1;min-height:0}.whc-topbar{height:var(--header-height);flex-shrink:0;background:var(--color-surface-elevated);border-bottom:1px solid var(--color-border);display:flex;align-items:center;gap:8px;padding:0 20px}.whc-topbar-search{flex:1;max-width:380px;display:flex;align-items:center;gap:9px;background:#f9fafb;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:0 12px;height:38px;color:var(--color-text-subtle)}.whc-topbar-search input{flex:1;min-width:0;border:none;background:transparent;outline:none;font-size:13px;font-family:inherit;color:var(--color-text)}.whc-topbar-search input::placeholder{color:var(--color-text-subtle)}.whc-topbar-sp{margin-inline-start:auto}.whc-topbar-icon{position:relative;width:38px;height:38px;border:none;background:transparent;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);cursor:pointer;text-decoration:none;flex-shrink:0}.whc-topbar-icon:hover{background:var(--color-surface-muted);color:var(--color-text)}.whc-topbar-lang{width:auto;gap:5px;padding:0 9px;font-size:12px;font-weight:700}.whc-topbar-badge{position:absolute;top:5px;inset-inline-end:5px;min-width:15px;height:15px;padding:0 3px;border-radius:20px;background:var(--color-danger);color:#fff;font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center;border:1.5px solid #fff}.whc-topbar-avatar{position:relative;width:35px;height:35px;flex-shrink:0;border-radius:50%;background:var(--color-primary-light);color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;text-decoration:none;margin-inline-start:4px}.whc-topbar-avatar .dot{position:absolute;bottom:0;inset-inline-start:0;width:9px;height:9px;border-radius:50%;background:var(--color-success);border:2px solid #fff}@media (max-width: 768px){.whc-topbar{display:none}}.whc-nav-sidebar{width:var(--sidebar-width);background:var(--color-surface-elevated);flex-shrink:0;height:100%;max-height:100dvh;display:flex;flex-direction:row;min-height:0;overflow:visible;padding:0}html[dir=rtl] .whc-nav-sidebar{right:0;left:auto}html[dir=ltr] .whc-nav-sidebar{left:0;right:auto}@media (min-width: 769px){.app-shell-layout{flex:1;min-height:0;min-width:0;display:flex;flex-direction:row}html[dir=rtl] .whc-nav-sidebar{position:fixed;top:0;right:0;bottom:0;left:auto;z-index:200}html[dir=ltr] .whc-nav-sidebar{position:fixed;top:0;left:0;bottom:0;right:auto;z-index:200}}@media (max-width: 768px){.whc-nav-sidebar-spacer{display:none}html[dir=rtl] .whc-nav-sidebar{position:fixed;top:0;right:calc(-1 * var(--sidebar-width));left:auto;bottom:0;z-index:400;transition:right .25s ease;overflow-y:auto;box-shadow:var(--shadow-overlay)}html[dir=rtl] .whc-nav-sidebar.nav-open{right:0!important}html[dir=ltr] .whc-nav-sidebar{position:fixed;top:0;left:calc(-1 * var(--sidebar-width));right:auto;bottom:0;z-index:400;transition:left .25s ease;overflow-y:auto;box-shadow:var(--shadow-overlay)}html[dir=ltr] .whc-nav-sidebar.nav-open{left:0!important}}.whc-nav-sidebar-inner{display:flex;flex-direction:column;flex:1;min-height:0;height:100%}.whc-nav-rail{width:var(--rail-width);flex-shrink:0;background:var(--rail-bg);display:flex;flex-direction:column;align-items:center;padding:14px 0;gap:4px;height:100%;min-height:0}.whc-nav-rail-logo{width:42px;height:42px;border-radius:12px;background:#fff;color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:17px;margin-bottom:10px;text-decoration:none;flex-shrink:0;overflow:hidden}.whc-nav-rail-logo img{max-width:30px;max-height:30px;object-fit:contain}.whc-nav-rail-scroll{flex:1;min-height:0;width:100%;display:flex;flex-direction:column;align-items:center;gap:4px;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}.whc-nav-rail-scroll::-webkit-scrollbar{width:0;height:0}.whc-nav-rail-item{width:58px;padding:8px 0;border-radius:13px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--rail-icon);font-size:10px;font-weight:600;border:none;background:transparent;font-family:inherit;transition:background var(--transition-fast),color var(--transition-fast);flex-shrink:0}.whc-nav-rail-item svg{width:21px;height:21px}.whc-nav-rail-item:hover{background:#ffffff1f;color:#fff}.whc-nav-rail-item.is-active{background:#fff;color:var(--color-primary)}.whc-nav-rail-label{max-width:56px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center;line-height:1.1}.whc-nav-rail-bottom{margin-top:auto;display:flex;flex-direction:column;align-items:center;gap:4px;width:100%}.whc-nav-subnav{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--color-surface-elevated);border-inline-end:1px solid var(--color-border);padding:14px 12px;height:100%;min-height:0}.whc-nav-subnav-head{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-shrink:0}.whc-nav-store{flex:1;min-width:0;display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-md);border:1px solid var(--color-border);text-decoration:none;color:inherit}.whc-nav-store .av{width:32px;height:32px;border-radius:9px;background:var(--color-primary-light);color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;flex-shrink:0;overflow:hidden}.whc-nav-store .av img{max-width:24px;max-height:24px;object-fit:contain}.whc-nav-store .nm{min-width:0;font-size:13px;font-weight:700;line-height:1.2;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.whc-nav-store .nm small{display:block;color:var(--color-text-subtle);font-weight:400;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.whc-nav-subnav-help{flex-shrink:0;width:30px;height:30px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:#fff;color:var(--color-text-subtle);cursor:pointer;font-size:12px;font-weight:700;font-family:inherit}.whc-nav-subnav-help:hover{background:var(--color-surface-muted);color:var(--color-text)}.whc-nav-group{color:var(--color-text-subtle);font-size:11.5px;font-weight:800;padding:12px 8px 5px;letter-spacing:.01em}.whc-nav-scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:2px 0;scrollbar-gutter:stable;-webkit-overflow-scrolling:touch}.whc-nav-footer{flex-shrink:0;border-top:1px solid var(--color-border);padding-top:var(--space-2);padding-bottom:var(--space-1);margin-top:auto;background:var(--color-surface-elevated);position:relative;z-index:2}.whc-nav-flyout-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:460;background:#0f172a40}.whc-nav-flyout{position:fixed;z-index:461;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;display:flex;flex-direction:column;max-height:min(520px,calc(100dvh - 24px));min-width:280px}html[dir=rtl] .whc-nav-flyout{right:calc(var(--sidebar-width) + 12px);left:auto}html[dir=ltr] .whc-nav-flyout{left:calc(var(--sidebar-width) + 12px);right:auto}.whc-nav-flyout--chat{width:min(400px,calc(100vw - var(--sidebar-width) - 48px));height:min(520px,calc(100dvh - 24px));min-height:360px}.whc-nav-flyout--notif{width:min(360px,calc(100vw - var(--sidebar-width) - 48px));min-height:200px}.whc-nav-flyout--notif .whc-nav-flyout-scroll{overflow-y:auto;max-height:min(380px,calc(100dvh - 80px))}.whc-nav-section-children{overflow:hidden}.whc-nav-section-btn{width:100%;padding:8px 12px;border:none;border-radius:8px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:13;text-align:right;font-family:Cairo,system-ui,sans-serif;background:transparent;color:#374151;font-weight:600}.whc-nav-section-btn.is-active-section{background:#ebf0ff;color:#1d4ed8;font-weight:700}.whc-nav-section-chevron{font-size:9px;color:#9ca3af;display:flex;align-items:center;transition:transform .2s;flex-shrink:0}.whc-nav-section-chevron.is-open{transform:rotate(180deg)}.whc-nav-brand{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-2);margin-bottom:var(--space-1)}.whc-nav-brand-mark{width:32px;height:32px;background:var(--color-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0b5cff40}.whc-nav-brand-text{font-weight:900;font-size:var(--text-lg);color:var(--color-text);letter-spacing:-.02em}.whc-nav-link{display:flex;align-items:center;gap:11px;padding:8px 10px;margin-bottom:1px;border-radius:var(--radius-sm);text-decoration:none;font-size:13.5px;font-weight:600;color:var(--color-text-muted);transition:background var(--transition-fast),color var(--transition-fast)}.whc-nav-link svg{width:18px;height:18px;color:#667085;flex-shrink:0}.whc-nav-link:hover{background:var(--color-surface-muted);color:var(--color-text)}.whc-nav-link-active{font-weight:800!important;color:var(--color-text)!important;background:var(--color-surface-muted)!important}.whc-nav-link-active svg{color:var(--color-text)!important}.whc-nav-section-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-2) var(--space-2);border:none;background:transparent;cursor:pointer;border-radius:var(--radius-md);font-family:inherit;transition:background var(--transition-fast)}.whc-nav-section-btn:hover{background:var(--color-surface-muted)}.whc-nav-section-label{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-xs);font-weight:var(--font-extrabold);color:var(--color-text-subtle);text-transform:uppercase;letter-spacing:.04em}.whc-nav-mobile-topbar{position:fixed;top:0;inset-inline:0;height:var(--header-height);background:var(--color-surface-elevated);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-4);z-index:300;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffeb}html[dir=ltr] .whc-table th,html[dir=ltr] .whc-table td{text-align:left}html[dir=rtl] .whc-table th,html[dir=rtl] .whc-table td{text-align:right}.erp-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-4)}.whc-alert{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:var(--font-medium);border:1px solid transparent;margin-bottom:var(--space-4)}.whc-alert-danger{background:var(--color-danger-light);border-color:#fecaca;color:var(--color-danger)}.whc-alert-success{background:var(--color-success-light);border-color:#bbf7d0;color:var(--color-success)}.whc-alert-info{background:var(--color-info-light);border-color:#bfdbfe;color:var(--color-info)}.login-root{min-height:100vh;display:flex;font-family:Cairo,system-ui,sans-serif}.login-brand{flex:0 0 45%;background:linear-gradient(160deg,#060d1f,#0b1a3d,#0d2362);display:flex;flex-direction:column;justify-content:space-between;padding:48px 44px;position:relative;overflow:hidden}.login-brand:before{content:"";position:absolute;top:-80px;inset-inline-start:-80px;width:320px;height:320px;border-radius:50%;background:#0b5cff1a;pointer-events:none}.login-brand-inner{position:relative;z-index:1}.login-form-panel{flex:1;display:flex;align-items:center;justify-content:center;background:var(--color-surface);padding:32px 24px}.login-form-card{width:100%;max-width:420px;background:var(--color-surface-elevated);border-radius:20px;box-shadow:var(--shadow-lg);padding:40px 36px;border:1px solid var(--color-border)}.login-form-card h2{margin:0 0 6px;font-size:var(--text-xl);font-weight:800;color:var(--color-text)}.login-form-card .subtitle{margin:0;color:var(--color-text-muted);font-size:var(--text-base)}.login-form-card form{display:flex;flex-direction:column;gap:18px;margin-top:28px}.login-form-card .whc-input{padding:11px 14px;font-size:var(--text-base);border-radius:var(--radius-lg)}.login-form-card .whc-btn-primary{width:100%;padding:13px;font-size:var(--text-md);border-radius:var(--radius-lg)}@media (max-width: 900px){.login-brand{display:none}.login-form-panel{padding:24px 16px}.login-form-card{padding:28px 22px;border-radius:var(--radius-xl)}}