.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;background-color:#fff;border-bottom:1px solid #e5e7eb}.topbar-center{display:flex;align-items:center}.page-title{font-size:18px;font-weight:500;color:#111827}.mobile-logo{display:none;align-items:center;gap:8px}.mobile-logo-icon{width:32px;height:32px;border-radius:50%;background:#6366f1;color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px}.mobile-logo-text{font-size:15px;font-weight:600;color:#6366f1}.topbar-right{display:flex;align-items:center}.profile-wrapper{position:relative;display:flex;align-items:center}.profile-avatar{width:38px;height:38px;border-radius:50%;background:#6366f1;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}.profile-avatar svg{font-size:18px}.profile-dropdown{position:absolute;top:48px;right:0;min-width:200px;background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px;z-index:100}.profile-email{font-size:14px;color:#374151;margin-bottom:10px;word-break:break-all}.logout-btn{width:100%;display:flex;align-items:center;gap:8px;padding:8px 10px;background:transparent;border:none;border-radius:6px;color:#dc2626;cursor:pointer;font-size:14px}.logout-btn:hover{background:#fef2f2}@media(max-width:768px){.page-title{display:none}.mobile-logo{display:flex}.topbar{padding-left:64px}}.sidebar{width:240px;background:#fff;padding:20px 14px;border-right:1px solid #eef0f4;transition:transform .3s ease;flex-shrink:0}.logo{display:flex;align-items:center;gap:10px;margin-bottom:28px;padding-left:6px}.logo-icon{width:34px;height:34px;background:#5b61f6;border-radius:10px;display:flex;align-items:center;justify-content:center}.logo-icon svg{color:#fff;font-size:18px}.logo-text{font-size:15px;font-weight:600;color:#5b61f6}.sidebar nav{display:flex;flex-direction:column;gap:6px}.sidebar nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;font-size:14px;font-weight:400;color:#6b7280;text-decoration:none;transition:background .15s ease,color .15s ease}.sidebar nav a svg{font-size:16px;color:#9ca3af}.sidebar nav a.active{background:#f1f3ff;color:#5b61f6;font-weight:500}.sidebar nav a.active svg{color:#5b61f6}.sidebar nav a:hover:not(.active){background:#f8f9ff}.menu-btn{display:none}.app-layout{display:flex;min-height:100vh}.content-column{flex:1;display:flex;flex-direction:column;min-width:0}.page-content{flex:1;background:#f8fafc;padding:32px;min-width:0}@media(max-width:768px){.sidebar{position:fixed;top:0;left:0;transform:translate(-100%);z-index:1000;box-shadow:0 24px 40px #0000001f;padding-top:64px;height:100vh}.sidebar.open{transform:translate(0)}.menu-btn{display:flex;align-items:center;justify-content:center;position:fixed;top:14px;left:14px;width:38px;height:38px;background:#fff;border:1px solid #e5e7eb;border-radius:8px;font-size:20px;z-index:1100;cursor:pointer}.app-layout{display:block}.page-content{padding:20px 16px 24px}}.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}.metric-card{background:#fff;border-radius:14px;padding:18px;box-shadow:0 6px 18px #0000000d;display:flex;gap:14px;align-items:center}.metric-card .icon{font-size:22px}.icon.blue{color:#6366f1}.metric-card h3{margin:0;font-size:20px;font-weight:600}.metric-card p{margin:2px 0 0;font-size:13px;color:#6b7280}@media(max-width:1024px){.metrics-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.metrics-grid{grid-template-columns:1fr}}@media(max-width:768px){.metrics-grid{grid-template-columns:1fr}}.alerts-card{background:#fff;border-radius:12px;padding:18px;box-shadow:0 1px 2px #0000000a}.alert-row{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid #f1f5f9}.alert-row:last-child{border-bottom:none}.alert-icon{width:26px;height:26px;border-radius:50%;display:grid;place-items:center}.alert-icon.warning{background:#fef3c7;color:#ca8a04}.alert-icon.danger{background:#fee2e2;color:#dc2626}.alert-text{font-size:13px;color:#111827;line-height:1.4}.alert-time{font-size:11px;color:#9ca3af;margin-top:4px}.categories-card{background:#fff;border-radius:12px;padding:18px;box-shadow:0 1px 2px #0000000a}.category-grid{display:flex;flex-wrap:wrap;gap:10px}.category-pill{background:#f1f5f9;padding:6px 12px;border-radius:999px;font-size:12px;display:flex;align-items:center;gap:6px}.category-pill span{font-weight:600;color:#6b7280}.overview-section{margin-bottom:24px}.overview-title{font-size:18px;font-weight:600;margin-bottom:16px}.overview-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.metric-card{background:#fff;border-radius:10px;padding:16px;display:flex;gap:14px;align-items:center;box-shadow:0 2px 8px #0000000f;transition:transform .2s ease}.metric-card:hover{transform:translateY(-2px)}.metric-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px}.metric-icon.blue{background:#e0e7ff;color:#4f46e5}.metric-icon.green{background:#d1fae5;color:#059669}.metric-icon.orange{background:#ffedd5;color:#ea580c}.metric-icon.red{background:#fee2e2;color:#dc2626}.metric-info h4{font-size:14px;font-weight:500;margin:0;color:#374151}.metric-value{font-size:22px;font-weight:700;margin:4px 0}.metric-info span{font-size:12px;color:#6b7280}@media(max-width:480px){.metric-card{padding:14px}.metric-value{font-size:20px}}.inventory-card{background:#fff;border-radius:16px;border:1px solid #e5e7eb;box-shadow:0 2px 4px #0000000a,0 10px 30px #0000000f;padding:20px;margin-bottom:24px}.inventory-header{display:flex;flex-direction:column;gap:12px;margin-bottom:14px}.inventory-header h3{font-size:16px;font-weight:600;color:#111827}.inventory-header input{width:100%;padding:12px 14px;font-size:14px;border-radius:10px;border:1px solid #e5e7eb;background:#f9fafb;outline:none}.inventory-header input:focus{border-color:#6366f1;box-shadow:0 0 0 3px #6366f126}.table-wrapper{width:100%;overflow-x:auto}.table-wrapper::-webkit-scrollbar{height:6px}.table-wrapper::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:4px}.table-wrapper::-webkit-scrollbar-track{background:#f1f5f9}.inventory-table{width:100%;min-width:950px;border-collapse:separate;border-spacing:0;background:#fff}.inventory-table thead th{text-align:left;font-size:12px;font-weight:600;color:#6b7280;padding:14px 16px;background:#f9fafb;border-bottom:1px solid #e5e7eb}.inventory-table tbody td{padding:14px 16px;font-size:14px;color:#111827;border-bottom:1px solid #e5e7eb;vertical-align:middle}.inventory-table tbody tr:last-child td{border-bottom:none}.product-cell{display:flex;align-items:center;gap:10px}.product-cell img{width:36px;height:36px;border-radius:6px;object-fit:cover}.price{font-weight:600}.rating{display:flex;align-items:center;gap:4px;font-weight:500;color:#374151}.status{display:inline-flex;align-items:center;padding:4px 10px;font-size:12px;font-weight:500;border-radius:999px}.status.in{background:#dcfce7;color:#166534}.status.low{background:#fef3c7;color:#92400e}.status.out{background:#fee2e2;color:#991b1b}.icon-btn{background:none;border:none;cursor:pointer;color:#374151}.icon-btn:hover{color:#2563eb}@media(max-width:768px){.inventory-card{padding:14px}.inventory-header h3{font-size:15px}.inventory-header input{font-size:13px;padding:10px 12px}}.card-section{background:#fff;padding:16px;border-radius:10px;box-shadow:0 2px 8px #0000000f;width:100%;max-width:100%}.card-section h3{font-size:16px;font-weight:600;margin-bottom:12px}.reorder-list{display:flex;flex-direction:column;gap:10px}.reorder-card{display:flex;align-items:center;gap:12px;padding:10px;border:1px solid #eef0f4;border-radius:8px}.reorder-card img{width:42px;height:42px;object-fit:contain}.reorder-info strong{font-size:14px}.reorder-info p{font-size:12px;color:#6b7280;display:flex;align-items:center;gap:6px}.reorder-info svg{color:#f97316}.table-wrapper{overflow-x:auto}.styled-table{width:100%;border-collapse:collapse;font-size:13px}.styled-table thead{background:#f9fafb}.styled-table th,.styled-table td{padding:10px;text-align:left}.styled-table tbody tr{border-bottom:1px solid #eef0f4}.rating{display:flex;align-items:center;gap:4px;color:#facc15}.muted{color:#6b7280}.badge{padding:4px 10px;font-size:12px;border-radius:999px;font-weight:500}.badge.good{background:#d1fae5;color:#059669}.badge.average{background:#ffedd5;color:#ea580c}.badge.poor{background:#fee2e2;color:#dc2626}.analytics-kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.kpi-card{position:relative;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:18px;min-height:96px}.kpi-label{font-size:13px;color:#6b7280;margin-bottom:6px}.kpi-card h3{font-size:20px;font-weight:600;color:#111827}.kpi-icon{position:absolute;top:14px;right:14px;font-size:18px;color:#9ca3af}@media(max-width:1024px){.analytics-kpi-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.analytics-kpi-grid{grid-template-columns:1fr}}.category-analytics-card{background:#fff;border-radius:16px;padding:16px;box-shadow:0 8px 24px #0000000a}.category-analytics-card h3{font-size:16px;font-weight:600;margin-bottom:8px}.category-chart-wrapper{width:100%}@media(max-width:768px){.category-chart-wrapper{aspect-ratio:4 / 3}}.inventory-trends-card{background:#fff;border-radius:18px;padding:16px;box-shadow:0 8px 24px #0000000d;width:100%}.inventory-trends-card h3{font-size:16px;font-weight:600;margin-bottom:12px}.inventory-chart-container{width:100%;min-height:260px}@media(min-width:768px){.inventory-chart-container{min-height:320px}}@media(min-width:1024px){.inventory-chart-container{min-height:360px}}.stock-health-card{background:#fff;border-radius:16px;padding:16px;box-shadow:0 8px 24px #0000000a;text-align:center}.stock-health-card h3{font-size:16px;font-weight:600;margin-bottom:8px}.donut-chart-wrapper{width:100%;max-width:280px;margin:0 auto}.stock-health-legend{margin-top:12px;display:grid;gap:6px;font-size:12px}.legend.in-stock{color:#22c55e}.legend.low-stock{color:#fbbf24}.legend.out-stock{color:#ef4444}.reports-wrapper{margin-bottom:24px}.reports-title{font-size:22px;font-weight:700;margin-bottom:4px}.reports-subtitle{font-size:14px;color:#6b7280;margin-bottom:20px}.reports-summary-cards{display:grid;grid-template-columns:1fr;gap:16px}.summary-card{background:#fff;border-radius:14px;padding:16px 18px;box-shadow:0 1px 2px #0000000a;border:1px solid #e5e7eb}.card-header{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:#6b7280;margin-bottom:12px}.card-header svg{color:#6b7280}.card-value{font-size:22px;font-weight:700;color:#111827}@media(min-width:640px){.reports-summary-cards{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.reports-summary-cards{grid-template-columns:repeat(4,1fr)}}.low-stock-report-table{background:#fff;border-radius:16px;padding:20px 22px;border:1px solid #e5e7eb;box-shadow:0 1px 2px #0000000d,0 8px 24px #0000000f}.low-stock-report-table h3{font-size:16px;font-weight:600;color:#111827;margin-bottom:16px}.low-stock-report-table table{width:100%;border-collapse:collapse}.low-stock-report-table thead tr{border-bottom:1px solid #e5e7eb}.low-stock-report-table th{padding:12px 10px;font-size:13px;font-weight:600;color:#6b7280;text-align:left}.low-stock-report-table td{padding:14px 10px;font-size:14px;color:#111827}.low-stock-report-table tbody tr{border-bottom:1px solid #f1f5f9}.low-stock-report-table tbody tr:last-child{border-bottom:none}.low-stock-report-table td:last-child{font-weight:600}.low-stock-report-table td:last-child:before{content:""}.low-stock-report-table td:last-child:contains("Low Stock"){color:#ea580c}.low-stock-report-table td:last-child:contains("Out of Stock"){color:#dc2626}.status-badge{display:inline-block;padding:4px 10px;font-size:12px;font-weight:600;border-radius:999px}.status-low{background:#fed7aa;color:#9a3412}.status-out{background:#fecaca;color:#991b1b}@media(max-width:640px){.low-stock-report-table table,.low-stock-report-table thead,.low-stock-report-table tbody,.low-stock-report-table th,.low-stock-report-table td,.low-stock-report-table tr{display:block;width:100%}.low-stock-report-table thead{display:none}.low-stock-report-table tbody tr{background:#fff;border-radius:14px;padding:14px;margin-bottom:14px;border:1px solid #e5e7eb;box-shadow:0 1px 2px #0000000a,0 6px 16px #0000000d}.low-stock-report-table td{padding:8px 0;border:none;display:flex;justify-content:space-between;align-items:center}.low-stock-report-table td:before{content:attr(data-label);font-size:12px;font-weight:600;color:#6b7280}}.category-summary-table{background:#fff;border-radius:16px;padding:20px 22px;border:1px solid #e5e7eb;box-shadow:0 1px 2px #0000000d,0 8px 24px #0000000f;margin-bottom:24px}.category-summary-table h3{font-size:16px;font-weight:600;color:#111827;margin-bottom:16px}.category-summary-table table{width:100%;border-collapse:collapse}.category-summary-table thead tr{border-bottom:1px solid #e5e7eb}.category-summary-table th{padding:12px 10px;font-size:13px;font-weight:600;color:#6b7280;text-align:left}.category-summary-table td{padding:14px 10px;font-size:14px;color:#111827}.category-summary-table tbody tr{border-bottom:1px solid #f1f5f9}.category-summary-table tbody tr:last-child{border-bottom:none}@media(max-width:640px){.category-summary-table table,.category-summary-table thead,.category-summary-table tbody,.category-summary-table th,.category-summary-table td,.category-summary-table tr{display:block;width:100%}.category-summary-table thead{display:none}.category-summary-table tbody tr{background:#fff;border-radius:14px;padding:14px;margin-bottom:14px;box-shadow:0 1px 2px #0000000a,0 6px 16px #0000000d;border:1px solid #e5e7eb}.category-summary-table td{padding:8px 0;border:none;display:flex;justify-content:space-between;align-items:center;font-size:14px}.category-summary-table td:before{content:attr(data-label);font-size:12px;font-weight:600;color:#6b7280}}.settings-page{max-width:720px;margin:0 auto;padding:24px}.page-title{font-size:20px;font-weight:600;margin-bottom:20px}.settings-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:20px;margin-bottom:20px}.settings-card h3{font-size:15px;font-weight:600;margin-bottom:14px}.settings-card-content{display:flex;align-items:center;justify-content:space-between;gap:16px}.profile-section{flex-wrap:wrap}.profile-info{display:flex;align-items:center;gap:14px}.avatar-placeholder{width:44px;height:44px;border-radius:50%;background:#6366f1;color:#fff;display:flex;align-items:center;justify-content:center}.avatar-placeholder svg{font-size:20px}.profile-email{font-size:14px;font-weight:500}.muted{font-size:12px;color:#6b7280}.btn{padding:8px 14px;font-size:13px;border-radius:8px;border:none;cursor:pointer}.btn-danger{background:#ef4444;color:#fff}.btn-danger:hover{background:#dc2626}.app-info-section{flex-direction:column;align-items:stretch;gap:12px}.info-row{display:flex;justify-content:space-between;font-size:13px}.info-label{color:#6b7280}.info-value{font-weight:500;color:#111827}@media(max-width:640px){.settings-page{padding:16px}.settings-card-content{flex-direction:column;align-items:flex-start}.btn-danger{width:100%;text-align:center}}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#fff}.loading-content{text-align:center}.loading-brand{display:inline-flex;align-items:center;gap:8px;color:#5b61f6;font-size:15px;font-weight:600;margin-bottom:14px}.loading-brand svg{font-size:22px}.loading-spinner{width:26px;height:26px;border:2.5px solid #e5e7eb;border-top-color:#5b61f6;border-radius:50%;margin:0 auto 10px;animation:spin .75s linear infinite}.loading-content p{font-size:13px;color:#6b7280}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:480px){.loading-brand{font-size:14px}.loading-brand svg{font-size:20px}}.error-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#fff;padding:24px}.error-content{max-width:420px;width:100%;text-align:center;padding:28px 24px;border:1px solid #e5e7eb;border-radius:14px;background:#fff}.error-icon{font-size:36px;color:#6b7280;margin-bottom:12px}.error-content h3{font-size:16px;font-weight:600;color:#111827;margin-bottom:8px}.error-content p{font-size:13px;line-height:1.5;color:#6b7280;margin-bottom:18px}.retry-btn{background:#5b61f6;color:#fff;border:none;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s ease}.retry-btn:hover{background:#4f46e5}@media(max-width:480px){.error-content{padding:22px 18px}.error-icon{font-size:32px}.error-content h3{font-size:15px}.error-content p{font-size:12.5px}}.login-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f8fafc;padding:16px}.login-card{width:100%;max-width:360px;background:#fff;padding:32px 28px;border-radius:12px;border:1px solid #e5e7eb;box-shadow:0 10px 28px #0000000f;display:flex;flex-direction:column}.login-logo{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:20px}.logo-icon{font-size:22px}.logo-text{font-size:16px;font-weight:600;color:#6366f1}.login-title{font-size:20px;font-weight:600;text-align:center;margin-bottom:6px}.login-subtitle{font-size:13px;color:#6b7280;text-align:center;margin-bottom:24px}.login-input{width:100%;padding:10px 12px;font-size:14px;border-radius:8px;border:1px solid #d1d5db;outline:none;margin-bottom:14px}.login-input:focus{border-color:#6366f1}.login-error{font-size:12px;color:#ef4444;text-align:center;margin-bottom:12px}.login-button{width:100%;padding:10px;border-radius:8px;border:none;background:#6366f1;color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s ease}.login-button:hover{background:#4f46e5}.login-button:disabled{opacity:.7;cursor:not-allowed}@media(max-width:480px){.login-card{padding:24px 20px}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;background-color:#f8fafc;color:#1f2937;line-height:1.5}h1{font-size:28px;font-weight:700}h2{font-size:22px;font-weight:600}h3{font-size:18px;font-weight:600}.main h3{font-size:18px;font-weight:600;margin-bottom:16px}p{font-size:14px;color:#4b5563}.small-text{font-size:12px;color:#6b7280}.container{max-width:1200px;margin:auto;padding:20px}.flex{display:flex}.flex-center{display:flex;justify-content:center;align-items:center}.flex-between{display:flex;justify-content:space-between;align-items:center}.grid{display:grid;gap:16px}.hidden{display:none}.btn{padding:8px 16px;border-radius:6px;font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all .2s ease}.btn-primary{background-color:#2563eb;color:#fff}.btn-primary:hover{background-color:#1d4ed8}.btn-outline{background:transparent;border:1px solid #d1d5db;color:#374151}.btn-outline:hover{background:#f1f5f9}.btn-danger{background-color:#dc2626;color:#fff}.table-wrapper{background:#fff;border-radius:8px;overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px;font-size:14px;text-align:left}th{font-weight:600;color:#6b7280}tr{border-bottom:1px solid #e5e7eb}.dashboard-middle{display:grid;grid-template-columns:2.2fr 1fr;gap:24px;margin:24px 0}.badge{display:inline-flex;align-items:center;justify-content:center;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:500;white-space:nowrap}.badge-success{background-color:#d1fae5;color:#065f46}.badge-warning{background-color:#fef3c7;color:#92400e}.badge-danger{background-color:#fee2e2;color:#991b1b}input,select,textarea{width:100%;padding:8px 10px;font-size:14px;border-radius:6px;border:1px solid #d1d5db;outline:none}input:focus,select:focus,textarea:focus{border-color:#2563eb}.card{background:#fff;border-radius:10px;padding:16px;box-shadow:0 2px 8px #0000000d}.pagination{display:flex;justify-content:space-between;align-items:center;margin-top:16px}.pagination button{padding:6px 14px;border-radius:6px;border:1px solid #d1d5db;background:#fff;cursor:pointer}.pagination button:disabled{opacity:.5;cursor:not-allowed}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start;margin-bottom:24px}@media(max-width:900px){.dashboard-grid,.dashboard-middle{grid-template-columns:1fr}}@media(max-width:768px){.container{padding:12px}h1{font-size:22px}h2{font-size:18px}table{font-size:13px}}.analytics-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}.analytics-grid>div:last-child{grid-column:span 2}@media(max-width:1024px){.analytics-grid{grid-template-columns:1fr}.analytics-grid>div:last-child{grid-column:span 1}}