:root{--primary-50: #eff6ff;--primary-100: #dbeafe;--primary-200: #bfdbfe;--primary-300: #93c5fd;--primary-400: #60a5fa;--primary-500: #3b82f6;--primary-600: #2563eb;--primary-700: #1d4ed8;--primary-800: #1e40af;--primary-900: #1e3a8a;--success-50: #ecfdf5;--success-100: #d1fae5;--success-500: #10b981;--success-600: #059669;--success-700: #047857;--warning-50: #fffbeb;--warning-100: #fef3c7;--warning-500: #f59e0b;--warning-600: #d97706;--danger-50: #fef2f2;--danger-100: #fee2e2;--danger-500: #ef4444;--danger-600: #dc2626;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--gray-950: #030712;--whatsapp: #25d366;--whatsapp-hover: #1ebe57;--bg-primary: #f0f4f8;--bg-surface: #ffffff;--bg-surface-hover: #f9fafb;--bg-sidebar: #0f172a;--bg-sidebar-hover: #1e293b;--bg-sidebar-active: #1e40af;--text-primary: #111827;--text-secondary: #4b5563;--text-tertiary: #9ca3af;--text-inverse: #ffffff;--border-light: #e5e7eb;--border-medium: #d1d5db;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--sidebar-width: 260px;--sidebar-collapsed: 72px;--header-height: 64px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text-primary);background:var(--bg-primary);line-height:1.6;min-height:100vh}a{text-decoration:none;color:inherit}button{border:none;cursor:pointer;font-family:inherit;font-size:inherit}input,select,textarea{font-family:inherit;font-size:inherit;border:1px solid var(--border-light);border-radius:var(--radius-md);padding:10px 14px;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);background:var(--bg-surface);color:var(--text-primary);width:100%}input:focus,select:focus,textarea:focus{border-color:var(--primary-500);box-shadow:0 0 0 3px #3b82f626}select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8.825a.5.5 0 0 1-.354-.146l-3.5-3.5a.5.5 0 1 1 .708-.708L6 7.618l3.146-3.147a.5.5 0 0 1 .708.708l-3.5 3.5A.5.5 0 0 1 6 8.825z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}table{width:100%;border-collapse:separate;border-spacing:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e3a8a,#3b82f6);padding:20px;position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,.3),transparent 60%);top:-200px;right:-200px;animation:float 6s ease-in-out infinite}.login-page:after{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(16,185,129,.2),transparent 60%);bottom:-150px;left:-150px;animation:float 8s ease-in-out infinite reverse}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-30px)}}.login-card{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-xl);padding:48px 40px;width:100%;max-width:420px;box-shadow:var(--shadow-xl),0 0 60px #3b82f626;position:relative;z-index:1;animation:slideUp .6s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.login-logo{text-align:center;margin-bottom:32px}.login-logo h1{font-size:2rem;font-weight:800;background:linear-gradient(135deg,var(--primary-600),var(--primary-800));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.login-logo p{color:var(--text-secondary);font-size:.875rem;margin-top:4px}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.8125rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-group input{padding:12px 16px;font-size:.9375rem;border-radius:var(--radius-md)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.login-btn{background:linear-gradient(135deg,var(--primary-600),var(--primary-700));color:#fff;padding:13px 24px;border-radius:var(--radius-md);font-weight:600;font-size:.9375rem;transition:all var(--transition-fast);box-shadow:0 4px 12px #2563eb4d;margin-top:4px}.login-btn:hover{background:linear-gradient(135deg,var(--primary-700),var(--primary-800));box-shadow:0 6px 16px #2563eb66;transform:translateY(-1px)}.login-btn:active{transform:translateY(0)}.login-error{background:var(--danger-50);color:var(--danger-600);padding:10px 14px;border-radius:var(--radius-sm);font-size:.8125rem;border:1px solid var(--danger-100);text-align:center}.login-hint{text-align:center;color:var(--text-tertiary);font-size:.75rem;margin-top:8px;line-height:1.8}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);color:var(--text-inverse);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition-base)}.sidebar-header{padding:20px 24px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:12px}.sidebar-logo{width:36px;height:36px;background:linear-gradient(135deg,var(--primary-500),var(--primary-700));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;flex-shrink:0}.sidebar-brand h2{font-size:1.125rem;font-weight:700;letter-spacing:-.3px}.sidebar-brand span{font-size:.6875rem;color:var(--gray-400)}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.sidebar-section-title{font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--gray-500);padding:16px 12px 8px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);color:var(--gray-400);transition:all var(--transition-fast);font-size:.875rem;font-weight:500;cursor:pointer;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--bg-sidebar-hover);color:var(--text-inverse)}.nav-item.active{background:var(--bg-sidebar-active);color:var(--text-inverse);font-weight:600}.nav-item svg,.nav-item .nav-icon{width:20px;height:20px;flex-shrink:0;font-size:1.125rem}.sidebar-footer{padding:16px;border-top:1px solid rgba(255,255,255,.08)}.sidebar-user{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast)}.sidebar-user:hover{background:var(--bg-sidebar-hover)}.sidebar-user-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--primary-500),var(--success-500));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem;flex-shrink:0}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:.8125rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:.6875rem;color:var(--gray-400)}.logout-btn{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);color:var(--gray-400);transition:all var(--transition-fast);font-size:.875rem;font-weight:500;cursor:pointer;background:none;width:100%;text-align:left;margin-top:8px}.logout-btn:hover{background:#ef444426;color:var(--danger-500)}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh;display:flex;flex-direction:column}.header{height:var(--header-height);background:var(--bg-surface);border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:50}.header-left{display:flex;align-items:center;gap:16px}.mobile-menu-btn{display:none;padding:8px;border-radius:var(--radius-sm);background:none;color:var(--text-secondary);transition:all var(--transition-fast)}.mobile-menu-btn:hover{background:var(--gray-100)}.header-title h1{font-size:1.25rem;font-weight:700;color:var(--text-primary)}.header-title p{font-size:.8125rem;color:var(--text-tertiary)}.header-right{display:flex;align-items:center;gap:12px}.page-content{flex:1;padding:28px}.card{background:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-xs);transition:box-shadow var(--transition-fast)}.card:hover{box-shadow:var(--shadow-sm)}.card-header{padding:20px 24px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.card-header h2{font-size:1.0625rem;font-weight:700;color:var(--text-primary)}.card-body{padding:24px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:28px}.stat-card{background:var(--bg-surface);border-radius:var(--radius-lg);padding:24px;border:1px solid var(--border-light);box-shadow:var(--shadow-xs);display:flex;align-items:flex-start;gap:16px;transition:all var(--transition-fast)}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0}.stat-icon.blue{background:var(--primary-50);color:var(--primary-600)}.stat-icon.green{background:var(--success-50);color:var(--success-600)}.stat-icon.yellow{background:var(--warning-50);color:var(--warning-600)}.stat-icon.red{background:var(--danger-50);color:var(--danger-600)}.stat-info{flex:1}.stat-label{font-size:.8125rem;color:var(--text-tertiary);font-weight:500;margin-bottom:4px}.stat-value{font-size:1.75rem;font-weight:800;color:var(--text-primary);line-height:1.2}.stat-change{font-size:.75rem;font-weight:600;margin-top:4px;display:flex;align-items:center;gap:4px}.stat-change.up{color:var(--success-600)}.stat-change.down{color:var(--danger-600)}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.dashboard-grid .card.full-width{grid-column:1 / -1}.table-container{overflow-x:auto}.data-table{width:100%;font-size:.875rem}.data-table thead th{background:var(--gray-50);padding:12px 16px;text-align:left;font-weight:600;color:var(--text-secondary);font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-light);white-space:nowrap}.data-table tbody td{padding:14px 16px;border-bottom:1px solid var(--border-light);color:var(--text-primary);vertical-align:middle}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:var(--bg-surface-hover)}.data-table tbody tr:last-child td{border-bottom:none}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:var(--radius-md);font-weight:600;font-size:.875rem;transition:all var(--transition-fast);white-space:nowrap;cursor:pointer;border:none}.btn-primary{background:linear-gradient(135deg,var(--primary-600),var(--primary-700));color:#fff;box-shadow:0 2px 8px #2563eb40}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-700),var(--primary-800));box-shadow:0 4px 12px #2563eb59;transform:translateY(-1px)}.btn-secondary{background:var(--bg-surface);color:var(--text-secondary);border:1px solid var(--border-medium)}.btn-secondary:hover{background:var(--gray-50);border-color:var(--gray-400)}.btn-success{background:linear-gradient(135deg,var(--success-500),var(--success-600));color:#fff;box-shadow:0 2px 8px #10b98140}.btn-success:hover{background:linear-gradient(135deg,var(--success-600),var(--success-700));transform:translateY(-1px)}.btn-danger{background:linear-gradient(135deg,var(--danger-500),var(--danger-600));color:#fff;box-shadow:0 2px 8px #ef444440}.btn-danger:hover{background:linear-gradient(135deg,var(--danger-600),#b91c1c);transform:translateY(-1px)}.btn-whatsapp{background:var(--whatsapp);color:#fff;box-shadow:0 2px 8px #25d36640}.btn-whatsapp:hover{background:var(--whatsapp-hover);transform:translateY(-1px)}.btn-sm{padding:6px 12px;font-size:.8125rem}.btn-icon{padding:8px;border-radius:var(--radius-sm)}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;white-space:nowrap}.badge-paid{background:var(--success-50);color:var(--success-700);border:1px solid var(--success-100)}.badge-unpaid{background:var(--danger-50);color:var(--danger-600);border:1px solid var(--danger-100)}.badge-partial{background:var(--warning-50);color:var(--warning-600);border:1px solid var(--warning-100)}.badge-shipped{background:var(--primary-50);color:var(--primary-700);border:1px solid var(--primary-100)}.badge-pending{background:var(--gray-100);color:var(--gray-600);border:1px solid var(--gray-200)}.badge-delivered{background:var(--success-50);color:var(--success-700);border:1px solid var(--success-100)}.badge-low-stock{background:var(--danger-50);color:var(--danger-600);border:1px solid var(--danger-100)}.badge-in-stock{background:var(--success-50);color:var(--success-700);border:1px solid var(--success-100)}.modal-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;padding:20px;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-surface);border-radius:var(--radius-xl);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:scaleIn .2s ease}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.modal-header{padding:24px 24px 0;display:flex;align-items:center;justify-content:space-between}.modal-header h2{font-size:1.125rem;font-weight:700}.modal-close{width:36px;height:36px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;background:none;color:var(--text-tertiary);transition:all var(--transition-fast);font-size:1.125rem}.modal-close:hover{background:var(--gray-100);color:var(--text-primary)}.modal-body{padding:24px;display:flex;flex-direction:column;gap:18px}.modal-footer{padding:0 24px 24px;display:flex;gap:12px;justify-content:flex-end}.search-bar{position:relative;max-width:320px}.search-bar input{padding-left:40px}.search-bar .search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);font-size:.875rem}.filters-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.empty-state{text-align:center;padding:60px 20px;color:var(--text-tertiary)}.empty-state-icon{font-size:3rem;margin-bottom:16px;opacity:.5}.empty-state h3{font-size:1.0625rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.empty-state p{font-size:.875rem;max-width:360px;margin:0 auto 20px}.tracking-row{display:flex;align-items:center;gap:12px}.whatsapp-btn{width:40px;height:40px;border-radius:var(--radius-full);background:var(--whatsapp);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.25rem;cursor:pointer;transition:all var(--transition-fast);flex-shrink:0;border:none;box-shadow:0 2px 8px #25d3664d}.whatsapp-btn:hover{background:var(--whatsapp-hover);transform:scale(1.08);box-shadow:0 4px 12px #25d36666}.profit-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:28px}.profit-card{background:var(--bg-surface);border-radius:var(--radius-lg);padding:28px;border:1px solid var(--border-light);text-align:center;box-shadow:var(--shadow-xs)}.profit-card.sales{border-top:3px solid var(--primary-500)}.profit-card.cost{border-top:3px solid var(--warning-500)}.profit-card.profit{border-top:3px solid var(--success-500)}.profit-card h3{font-size:.8125rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.profit-card .amount{font-size:2rem;font-weight:800;color:var(--text-primary)}.status-select{padding:5px 28px 5px 10px;font-size:.75rem;font-weight:600;border-radius:var(--radius-full);border:1px solid transparent;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8.825a.5.5 0 0 1-.354-.146l-3.5-3.5a.5.5 0 1 1 .708-.708L6 7.618l3.146-3.147a.5.5 0 0 1 .708.708l-3.5 3.5A.5.5 0 0 1 6 8.825z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;width:auto;min-width:100px}.status-paid{background:var(--success-50);color:var(--success-700);border-color:var(--success-100)}.status-unpaid{background:var(--danger-50);color:var(--danger-600);border-color:var(--danger-100)}.status-partial{background:var(--warning-50);color:var(--warning-600);border-color:var(--warning-100)}.status-pending{background:var(--gray-100);color:var(--gray-600);border-color:var(--gray-200)}.status-shipped{background:var(--primary-50);color:var(--primary-700);border-color:var(--primary-200)}.status-delivered{background:var(--success-50);color:var(--success-700);border-color:var(--success-100)}.sidebar-overlay{display:none}@media(max-width:1024px){.dashboard-grid{grid-template-columns:1fr}}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:99}.sidebar-overlay.show{display:block}.main-content{margin-left:0}.mobile-menu-btn{display:flex}.page-content{padding:16px 12px}.stats-grid{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:14px}.stat-value{font-size:1.25rem}.stat-icon{width:40px;height:40px;font-size:1rem}.profit-summary{grid-template-columns:1fr;gap:10px}.profit-card{padding:18px}.profit-card .amount{font-size:1.5rem}.card-header{padding:14px 16px;flex-direction:column;align-items:flex-start;gap:12px}.card-header h2{font-size:1rem}.card-body{padding:16px}.form-row{grid-template-columns:1fr}.modal-overlay{padding:8px;align-items:flex-end}.modal{max-width:100%;max-height:95vh;border-radius:var(--radius-xl) var(--radius-xl) 0 0}.modal-header{padding:20px 20px 0}.modal-body{padding:20px}.modal-footer{padding:0 20px 20px;flex-direction:column}.modal-footer .btn{width:100%;justify-content:center}.header{padding:0 12px}.header-title p{display:none}.header-title h1{font-size:1.0625rem}.login-card{padding:32px 24px}.data-table{font-size:.8125rem}.data-table thead th{padding:10px 12px;font-size:.6875rem}.data-table tbody td{padding:10px 12px}.table-container{overflow-x:auto;-webkit-overflow-scrolling:touch}.filters-row{width:100%}.search-bar{max-width:100%;width:100%}.btn{padding:10px 14px;font-size:.8125rem}.status-select{font-size:.6875rem;padding:4px 22px 4px 8px;min-width:80px}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr;gap:8px}.filters-row{flex-direction:column;align-items:stretch}.stat-card{flex-direction:row;align-items:center;padding:12px 16px}.stat-icon{width:36px;height:36px}.stat-value{font-size:1.125rem}.page-content{padding:12px 8px}}.text-right{text-align:right}.text-center{text-align:center}.text-success{color:var(--success-600)}.text-danger{color:var(--danger-600)}.text-warning{color:var(--warning-600)}.text-muted{color:var(--text-tertiary)}.font-mono{font-family:SF Mono,Fira Code,monospace}.font-bold{font-weight:700}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.gap-8{gap:8px}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}@keyframes spin{to{transform:rotate(360deg)}}