:root{--color-primary:#4f46e5;--color-primary-hover:#4338ca;--color-primary-light:#eef2ff;--color-success:#10b981;--color-success-light:#ecfdf5;--color-warning:#f59e0b;--color-warning-light:#fffbeb;--color-danger:#ef4444;--color-danger-light:#fef2f2;--color-info:#0284c7;--color-info-light:#f0f9ff;--bg-app:#f8fafc;--bg-surface:#fff;--bg-surface-subtle:#f1f5f9;--bg-dark-header:#0f172a;--text-primary:#0f172a;--text-secondary:#64748b;--text-muted:#94a3b8;--text-inverse:#fff;--border-subtle:#e2e8f0;--border-strong:#cbd5e1;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000d;--shadow-floating:0 20px 25px -5px #0f172a26;--font-family-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;--font-family-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--bottom-nav-height:64px;--top-header-height:56px;--desktop-header-height:68px;--max-mobile-width:480px;--content-max-width:1400px}[data-theme=dark]{--bg-app:#090d16;--bg-surface:#131b2e;--bg-surface-subtle:#1c2742;--bg-card:#131b2e;--bg-dark-header:#05080f;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--text-inverse:#090d16;--border-subtle:#1e293b;--border-strong:#334155;--color-primary-light:#6366f138;--color-success-light:#10b98138;--color-warning-light:#f59e0b38;--color-danger-light:#ef444438;--color-info-light:#0284c738;--shadow-sm:0 1px 3px #00000059;--shadow-md:0 4px 10px #00000080;--shadow-lg:0 10px 25px #000000a6}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes slideDown{0%{transform:translateY(-100%)}to{transform:translateY(0)}}@keyframes zoomIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:.2s ease-out forwards fadeIn}.animate-slide-up{animation:.25s cubic-bezier(.16,1,.3,1) forwards slideUp}.animate-zoom-in{animation:.2s cubic-bezier(.16,1,.3,1) forwards zoomIn}.skeleton-pulse{animation:1.5s ease-in-out infinite pulse}.skeleton-shimmer{background:linear-gradient(90deg, var(--bg-surface-subtle,#f1f5f9) 25%, var(--border-subtle,#e2e8f0) 50%, var(--bg-surface-subtle,#f1f5f9) 75%);background-size:200% 100%;animation:1.5s infinite shimmer}[data-theme=dark] .skeleton-shimmer{background:linear-gradient(90deg,#1e293b 25%,#334155 50%,#1e293b 75%) 0 0/200% 100%}[data-theme=dark] .skeleton-pulse{background-color:#1e293b!important}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-family-body);background-color:var(--bg-app);color:var(--text-primary);justify-content:center;min-height:100vh;display:flex}#root{flex-direction:column;width:100%;min-height:100vh;display:flex}.app-container{width:100%;max-width:var(--max-mobile-width);background-color:var(--bg-app);flex-direction:column;min-height:100vh;margin:0 auto;display:flex;position:relative;box-shadow:0 0 50px #00000014}.app-header{z-index:40;height:var(--top-header-height);background-color:var(--bg-surface);border-bottom:1px solid var(--border-subtle);padding:0 var(--space-md);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.app-header .header-left{align-items:center;gap:var(--space-sm);display:flex}.app-header .header-title{color:var(--text-primary);font-size:1.1rem;font-weight:700;line-height:1.2}.app-header .header-subtitle{color:var(--text-secondary);font-size:.75rem}.app-content{padding:var(--space-md);padding-bottom:calc(var(--bottom-nav-height) + var(--space-lg));flex:1;overflow-y:auto}.app-content.no-bottom-nav{padding-bottom:var(--space-md)}.bottom-nav{width:100%;max-width:var(--max-mobile-width);height:var(--bottom-nav-height);background-color:var(--bg-surface);border-top:1px solid var(--border-subtle);z-index:50;justify-content:space-around;align-items:center;margin:0 auto;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #0000000a}.bottom-nav-item{color:var(--text-muted);border-radius:var(--radius-sm);flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:6px 10px;font-size:.72rem;font-weight:500;text-decoration:none;transition:all .15s;display:flex;position:relative}.bottom-nav-item:hover,.bottom-nav-item.active{color:var(--color-primary);font-weight:600}.bottom-nav-item.active svg{stroke-width:2.5px;transform:translateY(-1px)}.nav-badge{background-color:var(--color-danger);color:#fff;border-radius:var(--radius-full);padding:1px 5px;font-size:.65rem;font-weight:700;position:absolute;top:2px;right:8px}.desktop-navbar{display:none}.pos-screen-layout{flex-direction:column;gap:16px;display:flex}.pos-catalog-panel{flex:1}.pos-cart-panel{width:100%}.pos-products-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.dashboard-actions-grid{flex-direction:column;gap:10px;display:flex}.inventory-products-grid{flex-direction:column;gap:8px;display:flex}.khata-screen-layout{flex-direction:column;gap:16px;display:flex}@media (min-width:768px) and (max-width:1023px){.app-container{box-shadow:0 4px 25px #00000014;max-width:860px!important}.bottom-nav{max-width:860px}.stat-grid{gap:14px;grid-template-columns:repeat(3,1fr)!important}.dashboard-actions-grid{grid-template-columns:repeat(2,1fr)!important;gap:12px!important;display:grid!important}.pos-screen-layout{grid-template-columns:1.25fr 1fr!important;align-items:start!important;gap:18px!important;display:grid!important}.pos-products-grid{grid-template-columns:repeat(2,1fr)!important;gap:10px!important}.pos-cart-panel{top:calc(var(--top-header-height) + 12px);position:sticky}.modal-backdrop{align-items:center!important;padding:24px!important}.bottom-sheet{border-radius:var(--radius-lg)!important;max-width:620px!important;animation:.2s cubic-bezier(.16,1,.3,1) zoomIn!important}}@media (min-width:1024px){body{background-color:var(--bg-app)}.app-container{background-color:var(--bg-app);min-height:100vh;max-width:100%!important;box-shadow:none!important}.desktop-navbar{z-index:50;background-color:var(--bg-surface);border-bottom:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);width:100%;box-shadow:var(--shadow-sm);position:sticky;top:0;display:block!important}.desktop-navbar-inner{max-width:var(--content-max-width,1400px);height:var(--desktop-header-height,68px);padding:0 var(--space-xl,32px);justify-content:space-between;align-items:center;gap:16px;margin:0 auto;display:flex}.desktop-nav-link{border-radius:var(--radius-md);color:var(--text-secondary);white-space:nowrap;align-items:center;gap:8px;padding:8px 14px;font-size:.88rem;font-weight:600;text-decoration:none;transition:all .15s;display:flex;position:relative}.desktop-nav-link:hover{color:var(--color-primary);background-color:var(--bg-surface-subtle)}.desktop-nav-link.active{color:var(--color-primary);background-color:var(--color-primary-light);font-weight:700}.desktop-nav-badge{background-color:var(--color-danger);color:#fff;border-radius:var(--radius-full);margin-left:4px;padding:1px 6px;font-size:.65rem;font-weight:700}.app-header,.bottom-nav{display:none!important}.app-content{max-width:var(--content-max-width,1400px);width:100%;margin:0 auto;padding:24px 32px 48px}.stat-grid{grid-template-columns:repeat(4,1fr)!important;gap:16px!important}.dashboard-actions-grid{grid-template-columns:repeat(3,1fr)!important;gap:16px!important;display:grid!important}.pos-screen-layout{grid-template-columns:1fr 440px!important;align-items:start!important;gap:24px!important;display:grid!important}.pos-products-grid{grid-template-columns:repeat(3,1fr)!important;gap:12px!important;max-height:540px!important}.pos-cart-panel{top:calc(var(--desktop-header-height,68px) + 20px);position:sticky}.modal-backdrop{align-items:center!important;padding:32px!important}.bottom-sheet{border-radius:var(--radius-lg)!important;max-width:660px!important;box-shadow:var(--shadow-floating)!important;animation:.2s cubic-bezier(.16,1,.3,1) zoomIn!important}}.btn{justify-content:center;align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid #0000;padding:11px 18px;font-size:.92rem;font-weight:600;text-decoration:none;transition:all .18s cubic-bezier(.4,0,.2,1);display:inline-flex;position:relative;overflow:hidden}.btn:active{transform:scale(.96)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{color:var(--text-inverse);background:linear-gradient(135deg,#4f46e5 0%,#4338ca 100%);box-shadow:0 4px 12px #4f46e540}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#4338ca 0%,#3730a3 100%);box-shadow:0 6px 16px #4f46e559}.btn-success{color:var(--text-inverse);background:linear-gradient(135deg,#10b981 0%,#059669 100%);box-shadow:0 4px 12px #10b98140}.btn-success:hover:not(:disabled){background:linear-gradient(135deg,#059669 0%,#047857 100%)}.btn-whatsapp{color:#fff;background:linear-gradient(135deg,#25d366 0%,#128c7e 100%);font-weight:700;box-shadow:0 4px 12px #25d3664d}.btn-whatsapp:hover:not(:disabled){background:linear-gradient(135deg,#1ebe5d 0%,#075e54 100%)}.btn-danger{color:var(--text-inverse);background:linear-gradient(135deg,#ef4444 0%,#dc2626 100%);box-shadow:0 4px 12px #ef444440}.btn-secondary{background-color:var(--bg-surface-subtle);color:var(--text-primary);border-color:var(--border-subtle)}.btn-secondary:hover:not(:disabled){background-color:#e2e8f0}.btn-outline{border-color:var(--border-strong);color:var(--text-primary);background-color:#0000}.btn-sm{border-radius:var(--radius-sm);padding:6px 12px;font-size:.8rem}.btn-lg{border-radius:var(--radius-lg);letter-spacing:.2px;padding:14px 22px;font-size:1rem}.btn-block{width:100%}.card{background-color:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);padding:var(--space-md);margin-bottom:var(--space-md);box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s}.card-clickable{cursor:pointer}.card-clickable:hover{box-shadow:var(--shadow-md);border-color:#4f46e566}.card-clickable:active{transform:scale(.985)}.badge{border-radius:var(--radius-full);align-items:center;gap:4px;padding:4px 10px;font-size:.75rem;font-weight:700;display:inline-flex}.badge-success{background-color:var(--color-success-light);color:#065f46;border:1px solid #10b98133}.badge-warning{background-color:var(--color-warning-light);color:#92400e;border:1px solid #f59e0b33}.badge-danger{background-color:var(--color-danger-light);color:#991b1b;border:1px solid #ef444433}.badge-info{background-color:var(--color-info-light);color:#075985;border:1px solid #0284c733}.form-group{margin-bottom:var(--space-md)}.form-label{color:var(--text-primary);margin-bottom:6px;font-size:.82rem;font-weight:700;display:block}.form-input,.form-select,.form-textarea{border-radius:var(--radius-md);border:1.5px solid var(--border-strong);background-color:var(--bg-surface);width:100%;color:var(--text-primary);outline:none;padding:11px 14px;font-size:.95rem;transition:all .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary);background-color:#fff;box-shadow:0 0 0 3px #4f46e526}.form-hint{color:var(--text-secondary);margin-top:5px;font-size:.74rem}.search-box{margin-bottom:var(--space-md);align-items:center;display:flex;position:relative}.search-box svg{color:var(--text-muted);position:absolute;left:14px}.search-box input{border-radius:var(--radius-full);border:1.5px solid var(--border-subtle);background-color:var(--bg-surface);width:100%;box-shadow:var(--shadow-sm);outline:none;padding:12px 14px 12px 42px;font-size:.92rem;transition:all .2s}.search-box input:focus{border-color:var(--color-primary);background-color:#fff;box-shadow:0 0 0 3px #4f46e51f}.stat-grid{margin-bottom:var(--space-md);grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.stat-card{background-color:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);box-shadow:var(--shadow-sm);padding:14px;position:relative;overflow:hidden}.stat-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px;margin-bottom:4px;font-size:.75rem;font-weight:600}.stat-value{color:var(--text-primary);font-size:1.35rem;font-weight:800;line-height:1.2}.list-item{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:12px 0;display:flex}.list-item:last-child{border-bottom:none}.list-avatar{border-radius:var(--radius-md);width:44px;height:44px;color:var(--color-primary);background:linear-gradient(135deg,#e0e7ff 0%,#c7d2fe 100%);flex-shrink:0;justify-content:center;align-items:center;font-size:1.05rem;font-weight:800;display:flex}.modal-backdrop{-webkit-backdrop-filter:blur(6px);z-index:100;background-color:#0f172aa6;justify-content:center;align-items:flex-end;animation:.15s ease-out fadeIn;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.bottom-sheet{background-color:var(--bg-surface);width:100%;max-width:var(--max-mobile-width);padding:var(--space-md);border-radius:20px 20px 0 0;max-height:88vh;animation:.22s cubic-bezier(.16,1,.3,1) slideUp;overflow-y:auto;box-shadow:0 -10px 30px #00000040}.sheet-handle{border-radius:var(--radius-full);width:44px;height:5px;margin:0 auto var(--space-md) auto;background-color:#cbd5e1}.category-pill-grid{background-color:var(--bg-surface-subtle);border-radius:var(--radius-md);border:1.5px solid var(--border-subtle);grid-template-columns:repeat(2,1fr);gap:8px;max-height:180px;padding:4px;display:grid;overflow-y:auto}.category-pill-btn{border-radius:var(--radius-sm);cursor:pointer;text-align:left;color:var(--text-primary);background-color:#fff;border:1.5px solid #0000;align-items:center;gap:8px;padding:9px 12px;font-size:.82rem;font-weight:600;transition:all .15s;display:flex}.category-pill-btn:hover{border-color:var(--color-primary)}.category-pill-btn.active{background-color:var(--color-primary-light);border-color:var(--color-primary);color:var(--color-primary);font-weight:700}.sku-generator-box{background-color:var(--bg-surface-subtle);border:1.5px solid var(--border-subtle);border-radius:var(--radius-md);align-items:center;gap:8px;padding:8px 12px;display:flex}.sku-code-text{color:var(--color-primary);letter-spacing:.5px;flex:1;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.95rem;font-weight:800}.tab-pills{border-radius:var(--radius-lg);margin-bottom:var(--space-md);background-color:#e2e8f0;gap:4px;padding:4px;display:flex}.tab-pill{text-align:center;border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;background:0 0;border:none;flex:1;padding:8px 12px;font-size:.82rem;font-weight:700;transition:all .15s}.tab-pill.active{color:var(--color-primary);background-color:#fff;box-shadow:0 2px 6px #00000014}.drawer-backdrop{-webkit-backdrop-filter:blur(4px);z-index:100;opacity:0;visibility:hidden;background-color:#0f172a99;width:100vw;height:100vh;transition:opacity .25s cubic-bezier(.4,0,.2,1),visibility .25s;position:fixed;top:0;left:0}.drawer-backdrop.active{opacity:1;visibility:visible}.side-drawer{z-index:110;background-color:#fff;flex-direction:column;width:82vw;max-width:320px;height:100vh;transition:transform .28s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;top:0;left:0;transform:translate(-100%);box-shadow:10px 0 35px #00000040}.side-drawer.open{transform:translate(0)}.drawer-header{border-bottom:1px solid var(--border-subtle);background:linear-gradient(#fff,#fafbfd);justify-content:space-between;align-items:flex-start;padding:16px 16px 14px;display:flex}.drawer-close-btn{width:32px;height:32px;color:var(--text-secondary);cursor:pointer;background:#f1f5f9;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-left:8px;transition:background .15s;display:flex}.drawer-close-btn:hover{color:var(--text-primary);background:#e2e8f0}.drawer-shop-card{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background-color:#f8fafc;margin:12px 14px 4px;padding:10px 12px}.drawer-content{flex:1;padding:12px 14px;overflow-y:auto}.drawer-section-title{color:var(--text-muted);letter-spacing:.6px;margin-bottom:8px;padding-left:4px;font-size:.68rem;font-weight:800}.drawer-links-group{flex-direction:column;gap:4px;display:flex}.drawer-link-btn{border-radius:var(--radius-md);cursor:pointer;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:10px;text-decoration:none;transition:background-color .15s;display:flex}.drawer-link-btn:hover{background-color:#f1f5f9}.drawer-link-btn:active{background-color:#e2e8f0;transform:scale(.99)}.drawer-icon-bubble{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.drawer-link-title{color:var(--text-primary);font-size:.88rem;font-weight:700;line-height:1.2}.drawer-link-sub{color:var(--text-secondary);margin-top:2px;font-size:.72rem}.drawer-footer{border-top:1px solid var(--border-subtle);background-color:var(--bg-surface);padding:14px 16px}[data-theme=dark] body{background-color:var(--bg-app);color:var(--text-primary)}[data-theme=dark] .bottom-sheet,[data-theme=dark] .modal-content,[data-theme=dark] .side-drawer,[data-theme=dark] .drawer-header,[data-theme=dark] .drawer-footer{background-color:var(--bg-surface)!important;color:var(--text-primary)!important;border-color:var(--border-subtle)!important}[data-theme=dark] .drawer-shop-card{background-color:var(--bg-surface-subtle)!important;border-color:var(--border-subtle)!important}[data-theme=dark] .drawer-link-btn:hover{background-color:var(--bg-surface-subtle)!important}[data-theme=dark] .form-input,[data-theme=dark] .form-select,[data-theme=dark] .form-textarea,[data-theme=dark] .search-box input{color:var(--text-primary)!important;background-color:#1a233a!important;border-color:#334155!important}[data-theme=dark] .form-input:focus,[data-theme=dark] .form-select:focus,[data-theme=dark] .form-textarea:focus{border-color:var(--color-primary)!important;background-color:#1e293b!important}[data-theme=dark] .btn-secondary{background-color:var(--bg-surface-subtle)!important;color:var(--text-primary)!important;border-color:var(--border-subtle)!important}[data-theme=dark] .btn-secondary:hover:not(:disabled){background-color:#273553!important}[data-theme=dark] .tab-pills{background-color:var(--bg-surface-subtle)!important;border-color:var(--border-subtle)!important}[data-theme=dark] .tab-pill{color:var(--text-secondary)!important}[data-theme=dark] .tab-pill.active{background-color:var(--color-primary)!important;color:#fff!important}