:root{--color-primary:#2a754f;--color-primary-light:#348c5f;--color-primary-lighter:#40a370;--color-primary-dark:#1f5a3c;--color-primary-glow:#2a754f26;--color-accent:#2a754f;--color-accent-light:#40a370;--color-accent-dark:#1f5a3c;--color-success:#2d6a4f;--color-success-bg:#2d6a4f14;--color-warning:#e09f3e;--color-warning-bg:#e09f3e14;--color-danger:#d62828;--color-danger-bg:#d628280f;--color-info:#118ab2;--color-info-bg:#118ab214;--bg-body:#fff;--bg-surface:#fff;--bg-surface-raised:#fafafa;--bg-sidebar:#fff;--bg-sidebar-hover:#0000000a;--bg-sidebar-active:#2a754f1a;--bg-header:#ffffffeb;--bg-input:#f8f8f8;--bg-modal-overlay:#0006;--bg-card-hover:#f5f5f5;--bg-skeleton:linear-gradient(90deg, #ebebeb 25%, #f5f5f5 50%, #ebebeb 75%);--text-primary:#1a1a1a;--text-secondary:#6b6b6b;--text-tertiary:#999;--text-inverse:#fff;--text-sidebar:#1a1a1a;--text-sidebar-muted:#999;--text-link:var(--color-primary);--border-color:#eaeaea;--border-color-strong:#1a1a1a;--border-color-focus:var(--color-primary);--shadow-xs:0 1px 2px #00000008;--shadow-sm:0 1px 3px #0000000a;--shadow-md:0 4px 8px #0000000a;--shadow-lg:0 8px 16px #0000000f;--shadow-xl:0 16px 32px #00000014;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:28px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-family-display:"Inter", -apple-system, sans-serif;--font-family-label:"Public Sans", "Inter", sans-serif;--font-family-mono:"JetBrains Mono", "Courier New", monospace;--font-size-xs:.75rem;--font-size-sm:.8125rem;--font-size-base:.875rem;--font-size-md:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-weight-light:300;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-relaxed:1.75;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--radius-2xl:16px;--radius-full:9999px;--transition-fast:.25s ease-in-out;--transition-base:.3s ease-in-out;--transition-slow:.45s ease-in-out;--sidebar-width:260px;--sidebar-collapsed-width:72px;--sidebar-expanded-width:260px;--header-height:64px;--z-sidebar:100;--z-header:90;--z-modal-overlay:200;--z-modal:210;--z-toast:300}[data-theme=dark]{--bg-body:#000;--bg-surface:#121212;--bg-surface-raised:#1a1a1a;--bg-sidebar:#000;--bg-sidebar-hover:#ffffff0f;--bg-sidebar-active:#2a754f40;--bg-header:#000000eb;--bg-input:#1a1a1a;--bg-modal-overlay:#000000b3;--bg-card-hover:#1a1a1a;--bg-skeleton:linear-gradient(90deg, #1a1a1a 25%, #222 50%, #1a1a1a 75%);--text-primary:#f5f5f5;--text-secondary:#999;--text-tertiary:#666;--text-sidebar:#ffffffe6;--text-sidebar-muted:#fff6;--border-color:#2a2a2a;--border-color-strong:#444;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 8px #00000059;--shadow-lg:0 8px 16px #0006;--shadow-xl:0 16px 32px #00000080}[data-theme=bos]{--color-primary:#5c6b3c;--color-primary-light:#6e7f48;--color-primary-lighter:#7f9354;--color-primary-dark:#4a5630;--color-primary-glow:#5c6b3c26;--color-accent:#5c6b3c;--color-accent-light:#7f9354;--color-accent-dark:#4a5630;--color-success:#5c6b3c;--color-success-bg:#5c6b3c1a;--color-warning:#c4973b;--color-warning-bg:#c4973b1a;--color-danger:#8b3a3a;--color-danger-bg:#8b3a3a14;--bg-body:#e8dcc8;--bg-surface:#f0e6d4;--bg-surface-raised:#f5ede0;--bg-sidebar:#d4c4a8;--bg-sidebar-hover:#0000000f;--bg-sidebar-active:#5c6b3c2e;--bg-header:#e8dcc8f2;--bg-input:#f0e6d4;--bg-modal-overlay:#3c322380;--bg-card-hover:#e0d4be;--bg-skeleton:linear-gradient(90deg, #d4c4a8 25%, #e0d4be 50%, #d4c4a8 75%);--text-primary:#1e1e1e;--text-secondary:#4a4235;--text-tertiary:#7a6f60;--text-sidebar:#1e1e1e;--text-sidebar-muted:#7a6f60;--text-link:#5c6b3c;--border-color:#c8b898;--border-color-strong:#3c3428;--border-color-focus:#5c6b3c;--shadow-sm:0 1px 3px #3c322314;--shadow-md:0 4px 8px #3c32231a;--shadow-lg:0 8px 16px #3c32231f;--shadow-xl:0 16px 32px #3c322326}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-size:16px}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--text-primary);background:var(--bg-body);min-height:100vh;overflow-x:hidden}a{color:var(--text-link);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-light)}img{max-width:100%;display:block}input,button,textarea,select{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}h1,h2,h3,.page-header h2,.card-title,.modal-title,.auth-logo-text,.auth-title,.sidebar-brand-name{font-family:var(--font-family-display);letter-spacing:-.02em}.summary-card-value,.product-card-price,.employee-stat-value,.pin-digit,.connection-indicator,code,.badge,.pos-cart-total-amount,.pos-cart-item-price,.pos-cart-item-total,.pos-product-tile-price{font-family:var(--font-family-mono)}.form-label,.summary-card-label,.settings-subnav-label,.employee-stat-label,.profile-info-label,.auth-subtitle,.sidebar-brand-sub,.header-brand-sub{font-family:var(--font-family-label);letter-spacing:.02em}.dashboard-layout{min-height:100vh;display:flex}.sidebar{left:0;top:var(--header-height);width:var(--sidebar-collapsed-width);background:var(--bg-sidebar);z-index:var(--z-sidebar);border-right:1px solid var(--border-color);flex-direction:column;transition:width .2s,box-shadow .2s;display:flex;position:fixed;bottom:0;overflow:visible}.sidebar-expanded{width:var(--sidebar-expanded-width,260px);box-shadow:4px 0 24px #00000040}.sidebar-text{opacity:0;white-space:nowrap;pointer-events:none;max-width:0;transition:opacity .15s,max-width .2s;overflow:hidden}.sidebar-expanded .sidebar-text{opacity:1;pointer-events:auto;max-width:200px}.sidebar-collapsed .sidebar-nav-item{padding:var(--space-2);justify-content:center}.sidebar-collapsed .sidebar-nav-item.active:before{display:none}.sidebar-nav{padding:var(--space-3);flex-direction:column;flex:1;gap:2px;display:flex;overflow:hidden}.sidebar-nav-item{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--text-sidebar);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);text-align:left;white-space:nowrap;background:0 0;border:none;width:100%;text-decoration:none;display:flex;position:relative}.sidebar-nav-item:hover{background:var(--bg-sidebar-hover);color:var(--text-primary)}.sidebar-nav-item.active{background:var(--bg-sidebar-active);color:var(--color-primary);font-weight:var(--font-weight-semibold)}.sidebar-nav-item.active:before{content:"";background:var(--color-primary);border-radius:0 var(--radius-full) var(--radius-full) 0;width:3px;height:24px;position:absolute;top:50%;left:-12px;transform:translateY(-50%)}.sidebar-nav-item svg{opacity:.8;flex-shrink:0;width:18px;height:18px}.sidebar-nav-item.active svg{opacity:1}.sidebar-footer{padding:var(--space-3);border-top:1px solid var(--border-color);justify-content:center;display:flex}.sidebar-pin-btn{border-radius:var(--radius-md);width:36px;height:36px;color:var(--text-sidebar-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.sidebar-pin-btn:hover{color:var(--text-primary);background:var(--bg-sidebar-hover)}.header{height:var(--header-height);background:var(--bg-header);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);padding:0 var(--space-6);z-index:calc(var(--z-sidebar) + 1);justify-content:space-between;align-items:center;display:flex;position:fixed;top:0;left:0;right:0}.header-brand{align-items:center;gap:var(--space-3);display:flex}.header-brand-logo{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex;overflow:hidden}.header-brand-logo img{object-fit:contain;width:100%;height:100%}.header-brand-logo svg{width:18px;height:18px;color:var(--text-primary)}.header-brand-text{flex-direction:column;display:flex}.header-brand-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--text-primary);letter-spacing:-.01em;line-height:1.2}.header-brand-sub{color:var(--text-tertiary);font-size:10px;font-weight:var(--font-weight-medium);text-transform:uppercase;letter-spacing:.05em}.header-left{align-items:center;gap:var(--space-4);display:flex}.header-divider{background:var(--border-color);width:1px;height:28px}.header-left h1{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.header-left p{font-size:var(--font-size-sm);color:var(--text-secondary)}.header-right{align-items:center;gap:var(--space-2);display:flex}.header-icon-btn{border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-surface);cursor:pointer;width:40px;height:40px;transition:all var(--transition-fast);color:var(--text-secondary);justify-content:center;align-items:center;display:flex;position:relative}.header-icon-btn:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-color-strong)}.header-icon-btn svg{width:18px;height:18px}.header-badge{background:var(--color-danger);color:#fff;min-width:18px;height:18px;font-size:10px;font-weight:var(--font-weight-bold);border-radius:var(--radius-full);justify-content:center;align-items:center;padding:0 4px;display:flex;position:absolute;top:-4px;right:-4px}.connection-indicator{align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;display:flex}.connection-indicator.online{background:var(--color-success-bg);color:var(--color-success);border-color:#06d6a033}.connection-indicator.offline{background:var(--color-warning-bg);color:var(--color-accent-dark);border-color:#ffd16633}.connection-indicator.syncing{background:var(--color-info-bg);color:var(--color-info);border-color:#118ab233}.connection-dot{border-radius:var(--radius-full);background:currentColor;width:8px;height:8px}.connection-indicator.syncing .connection-dot{animation:1.2s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.header-user{align-items:center;gap:var(--space-3);padding:var(--space-1) var(--space-2) var(--space-1) var(--space-1);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast);border:1px solid var(--border-color);background:var(--bg-surface);display:flex}.header-user:hover{background:var(--bg-card-hover)}.header-user-avatar{border-radius:var(--radius-md);background:var(--color-primary);color:#fff;width:32px;height:32px;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);justify-content:center;align-items:center;display:flex}.header-user-info{flex-direction:column;display:flex}.header-user-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary);line-height:var(--line-height-tight)}.header-user-role{font-size:var(--font-size-xs);color:var(--text-secondary)}.main-content{margin-left:var(--sidebar-layout-width);margin-top:var(--header-height);padding:var(--space-10);min-height:calc(100vh - var(--header-height));width:calc(100% - var(--sidebar-layout-width));transition:margin-left .2s,width .2s}.settings-layout{min-height:calc(100vh - var(--header-height) - var(--header-height));gap:0;display:flex}.settings-subnav{border-right:1px solid var(--border-color);width:240px;padding:var(--space-6) 0;flex-shrink:0;align-self:flex-start;position:sticky;top:0}.settings-subnav-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--text-primary);padding:0 var(--space-6);margin-bottom:var(--space-6)}.settings-subnav-section{margin-bottom:var(--space-5)}.settings-subnav-label{font-size:11px;font-weight:var(--font-weight-semibold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;padding:0 var(--space-6);margin-bottom:var(--space-1)}.settings-subnav-item{align-items:center;gap:var(--space-3);width:100%;padding:var(--space-2) var(--space-6);color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);text-align:left;background:0 0;border:none;border-radius:0;display:flex}.settings-subnav-item:hover{color:var(--text-primary);background:var(--bg-card-hover)}.settings-subnav-item.active{color:var(--text-primary);background:var(--bg-card-hover);font-weight:var(--font-weight-semibold);border-left:3px solid var(--color-primary);padding-left:calc(var(--space-6) - 3px)}.settings-content{padding:var(--space-6);flex:1;min-width:0}.card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-8);transition:all var(--transition-base);box-shadow:none}.card:hover{border-color:var(--color-primary);box-shadow:none}.card-header{margin-bottom:var(--space-5);padding-bottom:var(--space-4);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;display:flex}.card-title{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.card-subtitle{font-size:var(--font-size-sm);color:var(--text-secondary);margin-top:var(--space-1)}.summary-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-5) var(--space-6);align-items:flex-start;gap:var(--space-4);transition:all var(--transition-fast);box-shadow:var(--shadow-xs);display:flex}.summary-card:hover{border-color:var(--border-color-strong)}.summary-card-icon{border-radius:var(--radius-lg);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.summary-card-icon svg{width:22px;height:22px}.summary-card-icon.green{background:var(--color-success-bg);color:var(--color-success)}.summary-card-icon.amber{background:var(--color-warning-bg);color:var(--color-accent-dark)}.summary-card-icon.red{background:var(--color-danger-bg);color:var(--color-danger)}.summary-card-icon.blue{background:var(--color-info-bg);color:var(--color-info)}.summary-card-icon.primary{background:var(--color-primary-glow);color:var(--color-primary)}.summary-card-content{flex:1}.summary-card-label{font-size:var(--font-size-sm);color:var(--text-secondary);font-weight:var(--font-weight-medium)}.summary-card-value{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--text-primary);line-height:var(--line-height-tight);margin-top:var(--space-1)}.btn{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-5);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);cursor:pointer;transition:all var(--transition-fast);line-height:var(--line-height-normal);white-space:nowrap;border:1px solid #0000;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn svg{width:16px;height:16px}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover:not(:disabled){background:var(--color-primary-light);border-color:var(--color-primary-light);box-shadow:0 4px 12px var(--color-primary-glow)}.btn-secondary{background:var(--bg-surface);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--text-secondary)}.btn-danger{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}.btn-danger:hover:not(:disabled){background:#d63d5e;border-color:#d63d5e}.btn-ghost{color:var(--text-secondary);background:0 0;border-color:#0000}.btn-ghost:hover:not(:disabled){background:var(--bg-card-hover);color:var(--text-primary)}.btn-sm{padding:var(--space-1) var(--space-3);font-size:var(--font-size-xs)}.btn-lg{padding:var(--space-3) var(--space-8);font-size:var(--font-size-md);border-radius:var(--radius-lg)}.btn-icon{border-radius:var(--radius-md);width:36px;height:36px;padding:0}.form-group{margin-bottom:var(--space-5)}.form-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary);margin-bottom:var(--space-2);display:block}.form-required{color:var(--color-danger)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--space-2) var(--space-3);border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-input);color:var(--text-primary);font-size:var(--font-size-sm);transition:all var(--transition-fast);line-height:var(--line-height-normal);outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--border-color-focus);box-shadow:0 0 0 3px var(--color-primary-glow);background:var(--bg-surface)}.form-input::placeholder{color:var(--text-tertiary)}.form-input.error{border-color:var(--color-danger);box-shadow:0 0 0 3px var(--color-danger-bg)}.form-hint{font-size:var(--font-size-xs);color:var(--text-secondary);margin-top:var(--space-1)}.form-error{font-size:var(--font-size-xs);color:var(--color-danger);margin-top:var(--space-1)}.modal-overlay{background:var(--bg-modal-overlay);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:var(--z-modal-overlay);padding:var(--space-6);justify-content:center;align-items:center;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:100%;max-width:600px;max-height:90vh;z-index:var(--z-modal);flex-direction:column;animation:.25s ease-out slideUp;display:flex;overflow-y:auto}.modal-header{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--border-color);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.modal-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold)}.modal-body{padding:var(--space-6);flex:auto;overflow-y:auto}.modal-footer{justify-content:flex-end;gap:var(--space-3);padding:var(--space-4) var(--space-6);border-top:1px solid var(--border-color);flex-shrink:0;display:flex}.panel-overlay{z-index:var(--z-modal-overlay);background:0 0;position:fixed;inset:0}.side-panel{border-radius:var(--radius-xl) 0 0 var(--radius-xl);background:var(--bg-surface);border-left:1px solid var(--border-color);width:680px;max-width:100vw;height:90vh;z-index:var(--z-modal);flex-direction:column;animation:.3s ease-out both slideInFromRight;display:flex;position:fixed;top:5vh;right:0;overflow:hidden;box-shadow:-12px 0 40px #00000014}.side-panel form{flex-direction:column;flex:auto;min-height:0;display:flex;overflow:hidden}.side-panel .modal-header{padding:var(--space-4) var(--space-8);border-bottom:1px solid var(--border-color);flex-shrink:0}.side-panel .modal-body{padding:var(--space-4) var(--space-8);flex:auto;min-height:0;overflow-y:auto}.side-panel .modal-footer{padding:var(--space-3) var(--space-8);border-top:1px solid var(--border-color);flex-shrink:0}.side-panel .form-group{margin-bottom:var(--space-3)}@keyframes slideInFromRight{0%{opacity:.5;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes viewFadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.badge{align-items:center;gap:var(--space-1);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);line-height:var(--line-height-normal);padding:2px 8px;display:inline-flex}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-warning{background:var(--color-warning-bg);color:var(--color-accent-dark)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger)}.badge-info{background:var(--color-info-bg);color:var(--color-info)}.badge-neutral{background:var(--bg-card-hover);color:var(--text-secondary)}.table-container{border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th{background:var(--bg-card-hover);padding:var(--space-3) var(--space-4);text-align:left;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;font-family:var(--font-family-label);border-bottom:1px solid var(--border-color)}.table td{padding:var(--space-3) var(--space-4);font-size:var(--font-size-sm);color:var(--text-primary);border-bottom:1px solid var(--border-color)}.table tbody tr{transition:background var(--transition-fast)}.table tbody tr:hover{background:var(--bg-card-hover);box-shadow:inset 2px 0 0 var(--color-primary)}.table tbody tr:last-child td{border-bottom:none}.avatar{border-radius:var(--radius-full);width:40px;height:40px;font-weight:var(--font-weight-bold);color:#fff;background:var(--color-primary);font-size:var(--font-size-sm);flex-shrink:0;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.avatar-sm{width:32px;height:32px;font-size:var(--font-size-xs)}.avatar-lg{width:56px;height:56px;font-size:var(--font-size-xl)}.avatar-xl{width:80px;height:80px;font-size:var(--font-size-2xl)}.empty-state{padding:var(--space-16) var(--space-8);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-state svg{width:56px;height:56px;color:var(--text-tertiary);margin-bottom:var(--space-4)}.empty-state h3{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-2)}.empty-state p{font-size:var(--font-size-sm);color:var(--text-secondary);max-width:360px;margin-bottom:var(--space-6)}.grid-2{gap:var(--space-5);grid-template-columns:repeat(2,1fr);display:grid}.grid-3{gap:var(--space-5);grid-template-columns:repeat(3,1fr);display:grid}.grid-4{gap:var(--space-5);grid-template-columns:repeat(4,1fr);display:grid}.grid-auto{gap:var(--space-5);grid-template-columns:repeat(auto-fill,minmax(220px,1fr));display:grid}.auth-page{min-height:100vh;padding:var(--space-6);background:#000;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.auth-page:before{content:"";pointer-events:none;background:radial-gradient(circle,#118ab214 0%,#0000 70%);width:600px;height:600px;position:absolute;top:-150px;right:-150px}.auth-page:after{content:"";pointer-events:none;background:radial-gradient(circle,#118ab20d 0%,#0000 70%);width:500px;height:500px;position:absolute;bottom:-100px;left:-100px}.auth-card{background:var(--bg-surface);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);width:100%;max-width:440px;padding:var(--space-10);z-index:1;position:relative}.auth-logo{align-items:center;gap:var(--space-3);margin-bottom:var(--space-8);flex-direction:column;justify-content:center;display:flex}.auth-logo-icon{border-radius:var(--radius-lg);justify-content:center;align-items:center;width:72px;height:72px;display:flex;overflow:hidden}.auth-logo-icon img{object-fit:contain;width:100%;height:100%}.auth-logo-icon svg{width:28px;height:28px;color:var(--text-primary)}.auth-logo-text{font-family:Inter,-apple-system,sans-serif;font-size:var(--font-size-2xl);font-weight:var(--font-weight-extrabold);color:var(--text-primary);letter-spacing:.12em;text-transform:uppercase}.auth-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--text-primary);text-align:center;margin-bottom:var(--space-2)}.auth-subtitle{font-size:var(--font-size-sm);color:var(--text-secondary);text-align:center;margin-bottom:var(--space-8)}.auth-divider{align-items:center;gap:var(--space-4);margin:var(--space-6) 0;color:var(--text-tertiary);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border-color);flex:1;height:1px}.btn-google{width:100%;padding:var(--space-3);background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);font-weight:var(--font-weight-semibold);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;gap:var(--space-3);font-size:var(--font-size-sm);display:flex}.btn-google:hover{background:var(--bg-card-hover);border-color:var(--text-tertiary);box-shadow:var(--shadow-sm)}.btn-google svg{width:18px;height:18px}.spinner{border:2px solid var(--border-color);border-top-color:var(--color-primary);border-radius:var(--radius-full);width:20px;height:20px;animation:.6s linear infinite spin;display:inline-block}.spinner-lg{border-width:3px;width:40px;height:40px}@keyframes spin{to{transform:rotate(360deg)}}.loading-screen{justify-content:center;align-items:center;gap:var(--space-4);background:var(--bg-body);flex-direction:column;min-height:100vh;display:flex}.loading-screen p{color:var(--text-secondary);font-size:var(--font-size-sm)}.progress-bar{background:var(--border-color);border-radius:1px;width:100%;height:2px;overflow:hidden}.progress-bar-indeterminate:after{content:"";background:var(--color-primary);width:40%;height:100%;animation:1.2s ease-in-out infinite progressSlide;display:block}@keyframes progressSlide{0%{transform:translate(-100%)}to{transform:translate(350%)}}.product-card:hover img,.pos-product-tile:hover img{transform:scale(1.03)}.product-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-fast);cursor:pointer;overflow:hidden}.product-card-img{object-fit:cover;background:var(--bg-card-hover);width:100%;height:140px;color:var(--text-tertiary);justify-content:center;align-items:center;display:flex}.product-card-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-1)}.product-card-price{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-primary)}.product-card-stock{font-size:var(--font-size-xs);color:var(--text-secondary);margin-top:var(--space-1)}.stock-healthy{color:var(--color-success)}.stock-critical{color:var(--color-danger)}.toast-container{top:var(--space-6);right:var(--space-6);z-index:var(--z-toast);gap:var(--space-3);flex-direction:column;display:flex;position:fixed}.toast{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-4) var(--space-5);box-shadow:var(--shadow-lg);align-items:flex-start;gap:var(--space-3);min-width:320px;max-width:440px;animation:.3s ease-out slideInRight;display:flex}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.page-header{margin-bottom:var(--space-10);justify-content:space-between;align-items:center;display:flex}.page-header h2{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--text-primary)}.page-header p{font-size:var(--font-size-sm);color:var(--text-secondary);margin-top:var(--space-1)}.page-header-actions{gap:var(--space-3);display:flex}.main-content>*{animation:.4s ease-out both fadeSlideUp}.product-card img,.pos-product-tile img{transition:transform var(--transition-base), filter var(--transition-base)}.product-card:hover img,.pos-product-tile:hover img{filter:blur(.5px);transform:scale(1.05)}@media (width<=1024px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.sidebar{width:var(--sidebar-collapsed-width)}.sidebar .sidebar-text{display:none}.sidebar .sidebar-nav-item{padding:var(--space-3);justify-content:center}.main-content{margin-left:var(--sidebar-collapsed-width);width:calc(100% - var(--sidebar-collapsed-width));padding:var(--space-5)}.settings-layout{flex-direction:column}.settings-subnav{border-right:none;border-bottom:1px solid var(--border-color);width:100%;position:static}.header-brand-text,.header-divider{display:none}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.page-header{align-items:flex-start;gap:var(--space-4);flex-direction:column}}.dropdown{position:relative}.dropdown-menu{top:calc(100% + var(--space-2));background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);min-width:180px;padding:var(--space-2);z-index:var(--z-modal);animation:.15s ease-out slideUp;position:absolute;right:0}.dropdown-item{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--text-primary);cursor:pointer;transition:background var(--transition-fast);text-align:left;background:0 0;border:none;width:100%;display:flex}.dropdown-item:hover{background:var(--bg-card-hover)}.dropdown-item.danger{color:var(--color-danger)}.dropdown-divider{background:var(--border-color);height:1px;margin:var(--space-2) 0}.dropdown-theme-label{font-size:11px;font-weight:var(--font-weight-semibold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em;padding:var(--space-1) var(--space-3) var(--space-1);font-family:var(--font-family-label)}.dropdown-theme-picker{padding:0 var(--space-2) var(--space-1);background:var(--bg-surface-raised);border-radius:var(--radius-md);margin:0 var(--space-2) var(--space-1);grid-template-columns:repeat(4,1fr);gap:2px;display:grid}.dropdown-theme-btn{padding:var(--space-2) var(--space-1);border-radius:var(--radius-md);color:var(--text-tertiary);font-size:10px;font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:2px;display:flex}.dropdown-theme-btn:hover{color:var(--text-primary);background:var(--bg-card-hover)}.dropdown-theme-btn.active{color:var(--color-primary);background:var(--color-primary-glow);font-weight:var(--font-weight-semibold)}.farm-setup-page{background:var(--bg-body);min-height:100vh;padding:var(--space-6);justify-content:center;align-items:center;display:flex}.farm-setup-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);width:100%;max-width:560px;padding:var(--space-10)}.farm-setup-card .auth-logo{margin-bottom:var(--space-6)}.sync-dropdown{top:calc(100% + var(--space-2));background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-4);min-width:240px;z-index:var(--z-modal);animation:.15s ease-out slideUp;position:absolute;right:0}.sync-dropdown h4{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);margin-bottom:var(--space-3)}.sync-dropdown p{font-size:var(--font-size-xs);color:var(--text-secondary);margin-bottom:var(--space-3)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-5{gap:var(--space-5)}.w-full{width:100%}.text-center{text-align:center}.text-sm{font-size:var(--font-size-sm)}.text-xs{font-size:var(--font-size-xs)}.text-muted{color:var(--text-secondary)}.font-semibold{font-weight:var(--font-weight-semibold)}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.employee-toolbar{align-items:center;gap:var(--space-4);margin-bottom:var(--space-6);display:flex}.search-input-wrapper{flex:1;max-width:480px;position:relative}.search-input-wrapper svg{color:var(--text-tertiary);position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-input-wrapper .search-input{padding-left:36px}.toggle-label{align-items:center;gap:var(--space-2);font-size:var(--font-size-sm);color:var(--text-secondary);cursor:pointer;white-space:nowrap;display:flex}.toggle-label input[type=checkbox]{width:16px;height:16px;accent-color:var(--color-primary)}.employee-grid{gap:var(--space-5);grid-template-columns:repeat(auto-fill,minmax(360px,1fr));display:grid}.employee-list{gap:var(--space-3);flex-direction:column;display:flex}.employee-list .employee-card{padding:var(--space-3) var(--space-4);align-items:center;display:flex}.employee-list .employee-card-header{flex:1;margin-bottom:0}.employee-list .employee-card-stats{gap:var(--space-6);border-top:none;border-left:1px solid var(--border-color);padding-top:0;padding-left:var(--space-5);margin-left:var(--space-4);flex-shrink:0}.employee-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-5);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-xs)}.employee-card:hover{border-color:var(--color-primary)}.employee-card-inactive{opacity:.65}.employee-card-header{align-items:center;gap:var(--space-4);margin-bottom:var(--space-4);display:flex}.employee-card-info{flex:1;min-width:0}.employee-card-name{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-1);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.employee-card-meta{align-items:center;gap:var(--space-1);font-size:var(--font-size-xs);color:var(--text-secondary);display:flex}.employee-card-action{align-items:center;gap:var(--space-2);display:flex}.employee-card-stats{gap:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--border-color);display:flex}.employee-stat{text-align:center;flex:1}.employee-stat-label{font-size:var(--font-size-xs);color:var(--text-tertiary);white-space:nowrap;margin-bottom:2px;display:block}.employee-stat-value{font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--text-primary);white-space:nowrap;display:block}.employee-stat-net{color:var(--color-primary)}.avatar-inactive{filter:grayscale(80%);opacity:.6}.employee-detail-header{margin-bottom:var(--space-8);justify-content:space-between;align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.employee-detail-header-left{align-items:center;gap:var(--space-5);display:flex}.employee-detail-header-left h2{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold)}.employee-detail-header-left p{font-size:var(--font-size-sm);color:var(--text-secondary);margin-top:var(--space-1)}.employee-detail-header-actions{gap:var(--space-3);display:flex}.profile-info-grid{gap:var(--space-5);grid-template-columns:repeat(auto-fill,minmax(220px,1fr));display:grid}.profile-info-item{gap:var(--space-3);align-items:flex-start;display:flex}.profile-info-item svg{color:var(--text-tertiary);flex-shrink:0;margin-top:2px}.profile-info-label{font-size:var(--font-size-xs);color:var(--text-tertiary);margin-bottom:2px;display:block}.profile-info-value{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary);display:block}.detail-tabs{gap:var(--space-1);margin-bottom:var(--space-5);border-bottom:1px solid var(--border-color);padding-bottom:0;display:flex}.detail-tab{padding:var(--space-3) var(--space-5);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px}.detail-tab:hover{color:var(--text-primary)}.detail-tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:var(--font-weight-semibold)}.pin-display-box{background:var(--bg-card-hover);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-6) var(--space-8);margin:var(--space-4) 0}.pin-display-avatar{margin-bottom:var(--space-2);justify-content:center;display:flex}.pin-digits{justify-content:center;gap:var(--space-3);margin-bottom:var(--space-4);display:flex}.pin-digit{background:var(--bg-surface);border:2px solid var(--color-primary);border-radius:var(--radius-md);width:48px;height:56px;font-size:var(--font-size-2xl);font-weight:var(--font-weight-extrabold);color:var(--color-primary);justify-content:center;align-items:center;font-family:Courier New,monospace;display:flex}.pin-digit-hidden{font-size:var(--font-size-3xl);color:var(--text-tertiary);border-color:var(--border-color-strong)}.pin-display-actions{justify-content:center;gap:var(--space-3);display:flex}.toast-success{border-left:3px solid var(--color-success)}.toast-error{border-left:3px solid var(--color-danger)}@media (width<=768px){.employee-grid{grid-template-columns:1fr}.employee-toolbar{flex-direction:column;align-items:stretch}.search-input-wrapper{max-width:none}.employee-detail-header{flex-direction:column;align-items:flex-start}.employee-detail-header-actions{width:100%}.employee-detail-header-actions .btn{flex:1}.detail-tabs{overflow-x:auto}}.alert{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:.875rem;display:flex}.alert-warning{background:color-mix(in srgb, var(--color-warning) 12%, transparent);border:1px solid color-mix(in srgb, var(--color-warning) 30%, transparent);color:var(--text-primary)}.btn-link{color:var(--color-primary);cursor:pointer;font-weight:600;font-size:inherit;background:0 0;border:none;padding:0}.btn-link:hover{text-decoration:underline}.filter-group{align-items:center;gap:var(--space-2);display:flex}.form-select-sm{padding:var(--space-2) var(--space-3);font-size:.8125rem}.product-grid{gap:var(--space-5);grid-template-columns:repeat(auto-fill,minmax(260px,1fr));animation:.3s ease-out both viewFadeIn;display:grid}.product-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;box-shadow:var(--shadow-xs);transition:all .2s;overflow:hidden}.product-card:hover{border-color:var(--color-primary)}.product-card-out{opacity:.6}.product-card-inactive{opacity:.4}.product-card-image{background:var(--bg-card-hover);width:100%;height:160px;position:relative;overflow:hidden}.product-card-image img{object-fit:cover;width:100%;height:100%}.product-card-placeholder{width:100%;height:100%;color:var(--text-tertiary);background:var(--bg-card-hover);justify-content:center;align-items:center;display:flex}.product-stock-badge{top:var(--space-2);right:var(--space-2);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;font-size:.6875rem;font-weight:700;position:absolute}.product-stock-badge-out{background:var(--color-danger);color:#fff}.product-stock-badge-low{background:var(--color-warning);color:#fff}.product-category-badge{top:var(--space-2);left:var(--space-2);border-radius:var(--radius-full);color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;padding:2px 8px;font-size:.6875rem;font-weight:600;position:absolute}.product-card-body{padding:var(--space-4)}.product-card-name{margin-bottom:var(--space-1);white-space:nowrap;text-overflow:ellipsis;font-size:.9375rem;font-weight:700;overflow:hidden}.product-card-price{color:var(--color-primary);margin-bottom:var(--space-3);font-size:1.125rem;font-weight:800}.product-card-footer{justify-content:space-between;align-items:center;display:flex}.product-stock-indicator{align-items:center;gap:var(--space-2);font-size:.8125rem;font-weight:500;display:flex}.product-stock-dot{border-radius:50%;width:8px;height:8px}.stock-ok .product-stock-dot{background:var(--color-success)}.stock-low .product-stock-dot{background:var(--color-warning)}.stock-out .product-stock-dot{background:var(--color-danger)}.stock-ok{color:var(--color-success)}.stock-low{color:var(--color-warning)}.stock-out{color:var(--color-danger)}.product-card-actions{align-items:center;gap:var(--space-1);display:flex}.product-list{gap:var(--space-3);flex-direction:column;animation:.3s ease-out both viewFadeIn;display:flex}.product-list .product-card{border-radius:var(--radius-lg);flex-direction:row;align-items:center;display:flex}.product-list .product-card-image{border-radius:var(--radius-lg) 0 0 var(--radius-lg);flex-shrink:0;width:64px;height:56px}.product-list .product-stock-badge{white-space:nowrap;flex-shrink:0;position:static}.product-list .product-card-body{align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-4);flex:1;min-width:0;display:flex}.product-list .product-card-name{flex:1;min-width:0;margin-bottom:0}.product-list .product-card-price{white-space:nowrap;flex-shrink:0;margin-bottom:0}.product-list .product-card-footer{gap:var(--space-4);flex-shrink:0}.view-toggle{border:1px solid var(--border-color);border-radius:var(--radius-md);display:flex;overflow:hidden}.view-toggle-btn{width:36px;height:32px;color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:all .15s;display:flex}.view-toggle-btn:first-child{border-right:1px solid var(--border-color)}.view-toggle-btn:hover{color:var(--text-primary);background:var(--bg-card-hover)}.view-toggle-btn.active{color:var(--color-primary);background:color-mix(in srgb, var(--color-primary) 10%, transparent)}.btn-xs{padding:var(--space-1) var(--space-2);font-size:.75rem}.image-upload-area{border:2px dashed var(--border-color);border-radius:var(--radius-lg);cursor:pointer;height:140px;transition:border-color .2s;overflow:hidden}.image-upload-area:hover{border-color:var(--color-primary)}.image-upload-preview{object-fit:cover;width:100%;height:100%}.image-upload-placeholder{justify-content:center;align-items:center;gap:var(--space-2);height:100%;color:var(--text-tertiary);flex-direction:column;font-size:.8125rem;display:flex}.product-detail-header{align-items:flex-start;gap:var(--space-6);margin-bottom:var(--space-6);display:flex}.product-detail-image-wrapper{border-radius:var(--radius-lg);background:var(--bg-body);border:2px solid var(--border-color);flex-shrink:0;width:140px;height:140px;position:relative;overflow:hidden}.product-detail-image{object-fit:cover;width:100%;height:100%}.product-detail-image-placeholder{width:100%;height:100%;color:var(--text-tertiary);justify-content:center;align-items:center;display:flex}.product-image-upload-btn{bottom:var(--space-2);right:var(--space-2);background:var(--color-primary);color:#fff;cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:background .2s;display:flex;position:absolute}.product-image-upload-btn:hover{background:var(--color-primary-dark)}.product-detail-info{flex:1}.product-detail-info h2{margin-bottom:var(--space-1)}.product-detail-actions{gap:var(--space-3);flex-shrink:0;display:flex}.text-success{color:var(--color-success)!important}.text-danger{color:var(--color-danger)!important}.form-hint{color:var(--text-tertiary);margin-top:var(--space-1);font-size:.75rem;line-height:1.4}.moq-wand-btn{right:var(--space-2);border-radius:var(--radius-md);background:color-mix(in srgb, var(--color-primary) 12%, transparent);width:32px;height:32px;color:var(--color-primary);cursor:pointer;border:none;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.moq-wand-btn:hover{background:color-mix(in srgb, var(--color-primary) 22%, transparent);transform:translateY(-50%)scale(1.1)}.moq-wand-btn:active{transform:translateY(-50%)scale(.95)}.pos-start-screen{justify-content:center;align-items:center;min-height:calc(100vh - 120px);display:flex}.pos-start-card{text-align:center;padding:var(--space-10)}.pos-start-icon{background:color-mix(in srgb, var(--color-primary) 12%, transparent);width:80px;height:80px;color:var(--color-primary);margin:0 auto var(--space-6);border-radius:50%;justify-content:center;align-items:center;display:flex}.pos-start-icon svg{width:36px;height:36px}.pos-start-card h2{margin-bottom:var(--space-2)}.pos-start-card .text-muted{margin-bottom:var(--space-6)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:1rem}.pos-pin-screen{justify-content:center;align-items:center;min-height:calc(100vh - 120px);display:flex}.pos-pin-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-8);width:100%;max-width:380px;box-shadow:0 8px 32px #00000014}.pos-pin-header{text-align:center;margin-bottom:var(--space-6)}.pos-pin-header h2{margin-bottom:var(--space-2)}.pos-pin-dots{justify-content:center;gap:var(--space-4);margin-bottom:var(--space-4);display:flex}.pos-pin-dot{border:2px solid var(--border-dark);border-radius:50%;width:20px;height:20px;transition:all .15s}.pos-pin-dot.filled{background:var(--color-primary);border-color:var(--color-primary);transform:scale(1.15)}.pos-pin-dot.error{border-color:var(--color-danger);animation:.4s pin-shake}.pos-pin-dot.error.filled{background:var(--color-danger)}@keyframes pin-shake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}50%{transform:translate(6px)}75%{transform:translate(-4px)}}.pos-pin-error{justify-content:center;align-items:center;gap:var(--space-2);color:var(--color-danger);margin-bottom:var(--space-3);font-size:.8125rem;font-weight:600;display:flex}.pos-numpad{gap:var(--space-3);margin-bottom:var(--space-6);grid-template-columns:repeat(3,1fr);display:grid}.pos-numpad-btn{border:1px solid var(--border-color);border-radius:var(--radius-lg);background:var(--bg-surface);height:64px;color:var(--text-primary);cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;justify-content:center;align-items:center;font-size:1.5rem;font-weight:700;transition:all .15s;display:flex}.pos-numpad-btn:hover{background:var(--bg-body);border-color:var(--color-primary)}.pos-numpad-btn:active{background:color-mix(in srgb, var(--color-primary) 10%, transparent);transform:scale(.95)}.pos-numpad-action{color:var(--text-secondary);font-size:.875rem;font-weight:600}.pos-pin-footer{justify-content:center;display:flex}.pos-layout{height:calc(100vh - 80px);margin:calc(var(--space-6) * -1);flex-direction:column;display:flex}.pos-topbar{padding:var(--space-3) var(--space-5);background:var(--bg-surface);border-bottom:1px solid var(--border-color);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.pos-topbar-left{align-items:center;gap:var(--space-4);display:flex}.pos-topbar-right,.pos-employee-badge{align-items:center;gap:var(--space-3);display:flex}.pos-employee-name{font-size:1rem;font-weight:700}.pos-main{flex:1;display:flex;overflow:hidden}.pos-products{padding:var(--space-4);flex:1;overflow-y:auto}.pos-toolbar{justify-content:space-between;align-items:center;gap:var(--space-2);padding:0 0 var(--space-3);margin-bottom:var(--space-1);border-bottom:1px solid var(--border-color);display:flex}.pos-sort-group{gap:var(--space-1);display:flex}.pos-sort-btn{align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;font-size:.75rem;font-weight:600;transition:all .15s;display:inline-flex}.pos-sort-btn:hover{border-color:var(--color-primary);color:var(--text-primary)}.pos-sort-btn.active{background:color-mix(in srgb, var(--color-primary) 14%, transparent);border-color:var(--color-primary);color:var(--color-primary)}.pos-grouped-products{gap:var(--space-5);flex-direction:column;display:flex}.pos-category-group{animation:.3s ease-out both fadeSlideUp}.pos-category-header{text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);padding:var(--space-1) 0 var(--space-2);border-bottom:1px solid color-mix(in srgb, var(--border-color) 50%, transparent);margin-bottom:var(--space-3);font-size:.6875rem;font-weight:700}.pos-product-pop-badge{top:var(--space-1);right:var(--space-1);border-radius:var(--radius-full);background:color-mix(in srgb, var(--color-primary) 85%, black);color:#fff;min-width:22px;height:22px;padding:0 var(--space-1);font-size:.625rem;font-weight:800;font-family:var(--font-family-mono);z-index:1;justify-content:center;align-items:center;display:flex;position:absolute}.pos-product-grid{gap:var(--space-3);grid-template-columns:repeat(auto-fill,minmax(150px,1fr));display:grid}.pos-product-tile{padding:var(--space-3);background:var(--bg-surface);border:2px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;text-align:center;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;color:var(--text-primary);flex-direction:column;align-items:center;transition:all .15s;display:flex;position:relative}.pos-product-tile:hover:not(:disabled){border-color:var(--color-primary);transform:translateY(-1px);box-shadow:0 2px 12px #00000014}.pos-product-tile:active:not(:disabled){background:color-mix(in srgb, var(--color-primary) 6%, transparent);transform:scale(.97)}.pos-product-tile-out{opacity:1;cursor:not-allowed;border-color:color-mix(in srgb, var(--color-danger) 30%, var(--border-color))}.pos-product-tile-out .pos-product-tile-image{opacity:.3}.pos-product-tile-out .pos-product-tile-name{color:var(--text-secondary)}.pos-product-tile-out .pos-product-tile-price{color:var(--text-tertiary)}.pos-product-tile-low{border-color:color-mix(in srgb, var(--color-warning) 50%, transparent)}.pos-product-tile-image{border-radius:var(--radius-md);background:var(--bg-body);width:80px;height:80px;margin-bottom:var(--space-2);justify-content:center;align-items:center;display:flex;overflow:hidden}.pos-product-tile-image img{object-fit:cover;width:100%;height:100%}.pos-product-tile-name{margin-bottom:var(--space-1);text-overflow:ellipsis;-webkit-line-clamp:2;line-clamp:2;color:var(--text-primary);-webkit-box-orient:vertical;font-size:.8125rem;font-weight:600;line-height:1.3;display:-webkit-box;overflow:hidden}.pos-product-tile-price{color:var(--color-primary);margin-bottom:var(--space-1);font-size:1rem;font-weight:800}.pos-product-tile-stock{color:var(--text-secondary);font-size:.6875rem;font-weight:600}.pos-product-tile-stock.stock-ok{color:var(--color-success)}.pos-product-tile-stock.stock-low{color:var(--color-warning)}.pos-product-tile-stock.stock-out{color:var(--color-danger)}.pos-cart{background:var(--bg-surface);border-left:1px solid var(--border-color);flex-direction:column;flex-shrink:0;width:340px;display:flex}.pos-cart-header{align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border-color);display:flex}.pos-cart-header h3{flex:1;margin:0}.pos-cart-items{padding:var(--space-3) var(--space-4);flex:1;overflow-y:auto}.pos-cart-item{padding:var(--space-3);border-bottom:1px solid var(--border-color)}.pos-cart-item-info{margin-bottom:var(--space-2);justify-content:space-between;align-items:baseline;display:flex}.pos-cart-item-name{font-size:.875rem;font-weight:600}.pos-cart-item-price{color:var(--text-secondary);font-size:.8125rem}.pos-cart-item-controls{align-items:center;gap:var(--space-2);display:flex}.pos-qty-btn{border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-surface);width:30px;height:30px;color:var(--text-primary);cursor:pointer;justify-content:center;align-items:center;transition:all .15s;display:flex}.pos-qty-btn:hover{background:var(--bg-body);border-color:var(--color-primary);color:var(--color-primary)}.pos-qty-value{text-align:center;min-width:24px;color:var(--text-primary);font-weight:700}.pos-discount-input{border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-surface);margin-left:var(--space-1);align-items:center;gap:2px;padding:2px 4px;display:flex}.pos-discount-input input{width:32px;color:var(--text-primary);text-align:center;-moz-appearance:textfield;background:0 0;border:none;outline:none;padding:0;font-size:.75rem}.pos-discount-input input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.pos-discount-input input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.pos-discount-input:focus-within{border-color:var(--color-primary)}.pos-cart-remove{color:var(--color-danger);cursor:pointer;padding:var(--space-1);opacity:.6;background:0 0;border:none;margin-left:auto;transition:opacity .15s}.pos-cart-remove:hover{opacity:1}.pos-cart-item-total{text-align:right;color:var(--color-primary);margin-top:var(--space-2);font-size:.9375rem;font-weight:700}.pos-cart-empty{justify-content:center;align-items:center;gap:var(--space-3);color:var(--text-tertiary);flex-direction:column;flex:1;font-size:.875rem;display:flex}.pos-cart-footer{padding:var(--space-4) var(--space-5);border-top:2px solid var(--border-color);background:var(--bg-body)}.pos-cart-total{margin-bottom:var(--space-4);justify-content:space-between;align-items:center;font-size:1rem;font-weight:600;display:flex}.pos-cart-total-amount{color:var(--color-primary);font-size:1.5rem;font-weight:800}.pos-success-overlay{z-index:1000;background:#00000080;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.pos-success-content{text-align:center;color:#fff}.pos-success-check{background:var(--color-success);width:100px;height:100px;margin:0 auto var(--space-6);border-radius:50%;justify-content:center;align-items:center;animation:.4s cubic-bezier(.175,.885,.32,1.275) pop;display:flex}.pos-success-check svg{color:#fff;width:48px;height:48px}@keyframes pop{0%{transform:scale(0)}to{transform:scale(1)}}.pos-success-content h2{font-size:2rem;animation:.3s .15s both fadeIn}.pos-summary-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-10);text-align:center;width:100%;max-width:600px;box-shadow:0 8px 32px #00000014}.pos-summary-card h2{margin-bottom:var(--space-2)}@media (width<=768px){.pos-main{flex-direction:column}.pos-cart{border-left:none;border-top:1px solid var(--border-color);width:100%;max-height:300px}.pos-product-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.product-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.product-detail-header{text-align:center;flex-direction:column;align-items:center}.product-detail-actions{justify-content:center;width:100%}}.panel-overlay{background:var(--bg-modal-overlay);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:var(--z-modal-overlay);animation:.2s ease-out fadeIn;position:fixed;inset:0}.side-panel{background:var(--bg-surface);width:400px;max-width:100vw;z-index:var(--z-modal);border-left:1px solid var(--border-color);flex-direction:column;animation:.3s cubic-bezier(.16,1,.3,1) slideInRight;display:flex;position:fixed;top:0;bottom:0;right:0;box-shadow:-4px 0 24px #0000001a}.side-panel .modal-header{padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--border-color);background:var(--bg-surface);justify-content:space-between;align-items:center;display:flex}.side-panel .modal-body{padding:var(--space-6);flex:1;overflow-y:auto}.side-panel .modal-footer{padding:var(--space-4) var(--space-6);background:var(--bg-surface-raised);border-top:1px solid var(--border-color);gap:var(--space-3);display:flex}.dp-container{width:100%;position:relative}.dp-trigger{align-items:center;gap:var(--space-2);border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-input);width:100%;color:var(--text-primary);cursor:pointer;-webkit-user-select:none;user-select:none;min-height:38px;padding:8px 12px;font-size:.875rem;transition:border-color .2s,box-shadow .2s,background .2s;display:flex}.dp-trigger:hover{border-color:var(--text-tertiary);background:var(--bg-surface)}.dp-trigger-focus,.dp-trigger:focus-visible{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow);background:var(--bg-surface);outline:none}.dp-trigger-icon{width:16px;height:16px;color:var(--text-tertiary);flex-shrink:0;transition:color .2s}.dp-trigger-focus .dp-trigger-icon{color:var(--color-primary)}.dp-trigger-text{text-align:left;white-space:nowrap;text-overflow:ellipsis;flex:1;font-weight:500;overflow:hidden}.dp-trigger-placeholder{color:var(--text-tertiary);font-weight:400}.dp-clear-btn{border-radius:var(--radius-sm);width:22px;height:22px;color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:0;transition:background .15s,color .15s;display:flex}.dp-clear-btn:hover{background:var(--color-danger-bg);color:var(--color-danger)}.dp-dropdown{z-index:100;width:280px;padding:var(--space-3);border-radius:var(--radius-lg);background:var(--bg-surface);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);animation:.18s ease-out dpSlideIn;position:absolute;top:calc(100% + 6px);left:0}@keyframes dpSlideIn{0%{opacity:0;transform:translateY(-6px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.dp-header{margin-bottom:var(--space-2);padding:0 var(--space-1);justify-content:space-between;align-items:center;display:flex}.dp-month-label{color:var(--text-primary);letter-spacing:.01em;font-size:.875rem;font-weight:700}.dp-month-label-btn{cursor:pointer;border-radius:var(--radius-md);background:0 0;border:none;padding:4px 10px;transition:background .15s,color .15s}.dp-month-label-btn:hover{background:var(--bg-card-hover);color:var(--color-primary)}.dp-month-label-btn:active{background:var(--color-primary-glow)}.dp-nav-btn{border-radius:var(--radius-md);width:30px;height:30px;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:background .15s,color .15s;display:flex}.dp-nav-btn:hover{background:var(--bg-card-hover);color:var(--text-primary)}.dp-nav-btn:active{background:var(--color-primary-glow);color:var(--color-primary)}.dp-months-grid{padding:var(--space-2) 0;grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.dp-month-cell{border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:10px 4px;font-size:.8125rem;font-weight:500;transition:background .12s,color .12s,transform .12s;display:flex}.dp-month-cell:hover:not(.dp-month-selected){background:var(--bg-card-hover);transform:scale(1.05)}.dp-month-current{color:var(--color-primary);background:var(--color-primary-glow);font-weight:700}.dp-month-selected{background:var(--color-primary);color:#fff;box-shadow:0 2px 6px var(--color-primary-glow);font-weight:700}.dp-month-selected:hover{background:var(--color-primary-light)}.dp-weekdays{margin-bottom:var(--space-1);grid-template-columns:repeat(7,1fr);display:grid}.dp-weekday{text-align:center;text-transform:uppercase;letter-spacing:.04em;color:var(--text-tertiary);padding:4px 0;font-size:.6875rem;font-weight:600}.dp-days{grid-template-columns:repeat(7,1fr);gap:2px;display:grid}.dp-day{aspect-ratio:1;border-radius:var(--radius-md);width:100%;color:var(--text-primary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;font-size:.8125rem;font-weight:500;transition:background .12s,color .12s,transform .12s;display:flex}.dp-day:hover:not(.dp-day-selected):not(.dp-day-empty){background:var(--bg-card-hover);transform:scale(1.08)}.dp-day-empty{cursor:default}.dp-day-today{color:var(--color-primary);background:var(--color-primary-glow);font-weight:700}.dp-day-selected{background:var(--color-primary);color:#fff;box-shadow:0 2px 6px var(--color-primary-glow);font-weight:700}.dp-day-selected:hover{background:var(--color-primary-light)}.dp-footer{padding-top:var(--space-2);margin-top:var(--space-2);border-top:1px solid var(--border-color);justify-content:center;display:flex}.dp-today-btn{border-radius:var(--radius-sm);color:var(--color-primary);cursor:pointer;background:0 0;border:none;padding:4px 16px;font-size:.75rem;font-weight:600;transition:background .15s}.dp-today-btn:hover{background:var(--color-primary-glow)}