.inventory-container{max-width:1400px;min-height:calc(100vh - 64px);margin:0 auto;padding:24px 20px 40px}.inventory-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.inventory-header-left{flex:1;min-width:200px}.inventory-title{color:#1a1a2e;margin:0;font-size:28px;font-weight:700;line-height:1.2}.inventory-subtitle{color:#6b7280;margin-top:4px;font-size:15px}.inventory-subtitle strong{color:#1a1a2e}.text-success{color:#16a34a}.btn-refresh{color:#374151;cursor:pointer;white-space:nowrap;touch-action:manipulation;background:#fff;border:2px solid #e5e7eb;border-radius:10px;flex-shrink:0;align-items:center;gap:8px;min-height:44px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.btn-refresh:hover{background:#f8fafc;border-color:#4a90e2;transform:translateY(-1px);box-shadow:0 4px 12px #00000014}.btn-refresh:active{transform:scale(.96)}.btn-refresh-icon{font-size:16px}.filters-bar{flex-wrap:wrap;gap:12px;margin-bottom:20px;display:flex}.search-box{background:#fff;border:2px solid #e5e7eb;border-radius:10px;flex:1;align-items:center;min-width:200px;transition:all .2s;display:flex;position:relative}.search-box:focus-within{border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.search-icon{color:#9ca3af;flex-shrink:0;padding:0 12px;font-size:18px}.search-input{color:#1a1a2e;background:0 0;border:none;outline:none;flex:1;min-height:44px;padding:10px 12px 10px 0;font-size:14px}.search-input::placeholder{color:#9ca3af}.filter-select{flex-shrink:0;min-width:150px}.filter-input{color:#1a1a2e;cursor:pointer;appearance:none;background:#fff 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 8L1 3h10z'/%3E%3C/svg%3E") right 12px center no-repeat;border:2px solid #e5e7eb;border-radius:10px;width:100%;min-height:44px;padding:10px 36px 10px 14px;font-size:14px;transition:all .2s}.filter-input:focus{border-color:#4a90e2;outline:none;box-shadow:0 0 0 3px #4a90e21a}.table-container{-webkit-overflow-scrolling:touch;background:#fff;border-radius:14px;overflow-x:auto;box-shadow:0 1px 3px #0000000f}.inventory-table{border-collapse:collapse;width:100%;min-width:700px}.inventory-table thead{background:#f8fafc;border-bottom:2px solid #e5e7eb}.inventory-table th{text-align:left;color:#4a4a6a;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;padding:14px 16px;font-size:12px;font-weight:600}.inventory-table td{vertical-align:middle;border-bottom:1px solid #f1f3f5;padding:12px 16px;font-size:14px}.product-row:hover{background:#f8fafc}.text-center{text-align:center}.product-type{align-items:center;gap:6px;font-size:14px;display:flex}.type-label{color:#6b7280;font-size:12px}.product-name{color:#1a1a2e;font-weight:500}.product-specs-mobile{flex-wrap:wrap;gap:4px;margin-top:4px;display:flex}.product-specs-mobile .spec{color:#4a4a6a;background:#f3f4f6;border-radius:4px;padding:1px 8px;font-size:11px;font-weight:400}.product-serial-mobile{color:#6b7280;margin-top:2px;font-family:Courier New,monospace;font-size:11px}.product-specs{flex-wrap:wrap;gap:4px 8px;font-size:13px;display:flex}.spec{color:#4a4a6a;background:#f3f4f6;border-radius:4px;padding:2px 8px;font-size:12px}.spec-muted{color:#9ca3af;font-size:13px}.serial-number{color:#4a4a6a;font-family:Courier New,monospace;font-size:13px}.stock-badge{white-space:nowrap;border-radius:20px;padding:4px 12px;font-size:14px;font-weight:600;display:inline-block}.in-stock{color:#16a34a;background:#dcfce7}.out-of-stock{color:#dc2626;background:#fee2e2}.btn-details{cursor:pointer;color:#374151;white-space:nowrap;touch-action:manipulation;background:#e5e7eb;border:none;border-radius:6px;min-height:36px;padding:6px 14px;font-family:inherit;font-size:13px;font-weight:500;transition:all .2s}.btn-details:hover:not(:disabled){background:#d1d5db;transform:translateY(-1px)}.btn-details:active:not(:disabled){transform:scale(.95)}.btn-details.active{color:#fff;background:#4a90e2}.btn-details:disabled{opacity:.6;cursor:not-allowed}.devices-expand{background:#f8fafc;border-radius:8px;padding:16px 20px}.devices-header{margin-bottom:12px}.devices-count{color:#6b7280;margin-left:6px;font-weight:400}.devices-list{flex-wrap:wrap;gap:8px;display:flex}.devices-loading,.devices-empty{color:#6b7280;align-items:center;gap:8px;font-size:14px;display:flex}.empty-icon-small{font-size:18px}.device-chip{cursor:pointer;touch-action:manipulation;background:#fff;border:1px solid #e5e7eb;border-radius:20px;align-items:center;gap:8px;padding:6px 14px 6px 10px;font-size:13px;transition:all .2s;display:flex}.device-chip:active{transform:scale(.96)}.device-chip:hover{border-color:#4a90e2;transform:translateY(-2px);box-shadow:0 4px 12px #00000014}.device-chip-icon{flex-shrink:0;font-size:14px}.device-chip-id{color:#1a1a2e;word-break:break-all;font-family:Courier New,monospace}.device-chip-price{color:#6b7280;border-left:1px solid #e5e7eb;flex-shrink:0;padding-left:4px;font-size:12px}.spinner-small{border:2px solid #e5e7eb;border-top-color:#4a90e2;border-radius:50%;width:16px;height:16px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-container{flex-direction:column;justify-content:center;align-items:center;min-height:400px;padding:40px 20px;display:flex}.loading-spinner{border:4px solid #e5e7eb;border-top-color:#4a90e2;border-radius:50%;width:48px;height:48px;animation:.8s linear infinite spin}.loading-text{color:#6b7280;margin-top:16px;font-size:16px}.empty-state{background:#fff;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;padding:60px 20px;display:flex;box-shadow:0 1px 3px #0000000f}.empty-icon{margin-bottom:16px;font-size:56px}.empty-title{color:#1a1a2e;margin:0 0 8px;font-size:20px;font-weight:600}.empty-text{color:#6b7280;text-align:center;margin:0 0 20px}.device-modal{padding:4px 0}.device-modal-header{border-bottom:2px solid #f1f3f5;margin-bottom:20px;padding-bottom:16px}.device-modal-title{color:#1a1a2e;margin:0 0 6px;font-size:22px;font-weight:700}.device-modal-type{color:#6b7280;font-size:14px;display:inline-block}.device-modal-specs{color:#4a4a6a;margin-top:4px;font-size:14px}.device-modal-body{margin-bottom:20px}.info-grid{grid-template-columns:1fr 1fr;gap:8px 24px;display:grid}.info-item{border-bottom:1px solid #f3f4f6;justify-content:space-between;gap:8px;padding:8px 0;display:flex}.info-item.highlight{background:#f8fafc;border-bottom:none;border-radius:6px;padding:8px 12px}.info-label{color:#6b7280;flex-shrink:0;font-size:13px}.info-value{color:#1a1a2e;text-align:right;word-break:break-word;font-size:14px;font-weight:500}.info-value.monospace{font-family:Courier New,monospace;font-size:13px}.info-value.strong{font-weight:700}.profit-positive{color:#16a34a}.profit-negative{color:#dc2626}.device-modal-footer{border-top:2px solid #f1f3f5;padding-top:16px}.btn-full{justify-content:center;width:100%}.badge{border-radius:20px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-block}.badge-success{color:#16a34a;background:#dcfce7}.badge-danger{color:#dc2626;background:#fee2e2}.badge-warning{color:#d97706;background:#fef3c7}.btn{cursor:pointer;touch-action:manipulation;border:none;border-radius:8px;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{color:#fff;background:#4a90e2}.btn-primary:hover{background:#357abd;transform:translateY(-1px);box-shadow:0 4px 12px #4a90e24d}.btn-primary:active{transform:scale(.96)}.btn-success{color:#fff;background:#22c55e}.btn-success:hover{background:#16a34a;transform:translateY(-1px);box-shadow:0 4px 12px #22c55e4d}.btn-success:active{transform:scale(.96)}.alert{border-radius:10px;align-items:center;gap:10px;margin-bottom:18px;padding:12px 16px;font-size:14px;display:flex}.alert-error{color:#dc2626;background:#fee2e2;border:1px solid #fecaca}.alert-icon{flex-shrink:0;font-size:18px}.alert-text{flex:1}@media (max-width:1024px){.info-grid{grid-template-columns:1fr}}@media (max-width:768px){.inventory-container{padding:16px 12px 32px}.inventory-header{flex-direction:column;align-items:stretch;gap:12px}.inventory-header-left{min-width:unset}.inventory-title{font-size:22px}.inventory-subtitle{font-size:13px}.btn-refresh{justify-content:center;width:100%;min-height:48px}.filters-bar{flex-direction:column;gap:10px}.search-box{min-width:auto}.search-input{min-height:44px;font-size:16px}.filter-select{width:100%;min-width:auto}.filter-input{min-height:44px;font-size:16px}.inventory-table{min-width:500px;font-size:13px}.inventory-table th,.inventory-table td{padding:10px 12px}.hide-mobile{display:none!important}.product-specs{flex-direction:column;gap:2px}.device-chip{padding:5px 10px 5px 8px;font-size:12px}.device-chip-price{display:none}.info-grid{grid-template-columns:1fr;gap:4px}.device-modal-title{font-size:18px}.device-modal{padding:0}.device-modal-header{margin-bottom:14px;padding-bottom:12px}.info-item{padding:6px 0}.info-item.highlight{padding:6px 10px}.devices-expand{padding:12px 14px}.btn-details{min-height:32px;padding:5px 12px;font-size:12px}}@media (max-width:480px){.inventory-container{padding:12px 8px 24px}.inventory-title{font-size:20px}.inventory-subtitle{font-size:12px}.inventory-table{min-width:380px;font-size:12px}.inventory-table th,.inventory-table td{padding:8px}.inventory-table th{padding:10px 8px;font-size:10px}.product-type{gap:4px;font-size:12px}.product-type .type-label{display:none}.product-name{font-size:13px}.stock-badge{padding:2px 8px;font-size:11px}.btn-details{min-height:28px;padding:4px 10px;font-size:11px}.devices-expand{padding:10px}.devices-header{font-size:13px}.device-chip{gap:4px;padding:4px 8px;font-size:11px}.device-chip-icon{font-size:12px}.device-modal-title{font-size:16px}.device-modal-type,.device-modal-specs,.info-label{font-size:12px}.info-value{font-size:13px}.info-value.monospace{font-size:11px}.btn{padding:8px 16px;font-size:13px}.empty-state{padding:40px 16px}.empty-icon{font-size:40px}.empty-title{font-size:17px}.empty-text{font-size:13px}}@media (max-width:380px){.inventory-table{min-width:320px;font-size:11px}.inventory-table th,.inventory-table td{padding:6px}.inventory-table th{padding:8px 6px;font-size:9px}.product-name{font-size:12px}.stock-badge{padding:1px 6px;font-size:10px}.btn-details{min-height:24px;padding:3px 8px;font-size:10px}.device-chip{padding:3px 6px;font-size:10px}}@media (max-width:768px) and (max-height:500px){.inventory-container{min-height:auto;padding:8px 12px 16px}.inventory-header{flex-direction:row;align-items:center;gap:8px;margin-bottom:12px}.inventory-header-left{flex:1;min-width:auto}.inventory-title{font-size:18px}.inventory-subtitle{margin-top:2px;font-size:12px}.btn-refresh{width:auto;min-height:34px;padding:6px 14px;font-size:12px}.filters-bar{flex-direction:row;gap:8px;margin-bottom:12px}.search-input,.filter-input{min-height:34px;padding:6px 12px;font-size:13px}.filter-input{padding-right:32px}.inventory-table{min-width:400px}.inventory-table th,.inventory-table td{padding:6px 8px}.inventory-table th{padding:8px;font-size:9px}.stat-card{min-height:50px;padding:8px 12px}.devices-expand{padding:8px 12px}.device-chip{padding:3px 8px;font-size:11px}}@media (hover:none){.product-row:hover{background:0 0}.btn-refresh:hover{background:#fff;border-color:#e5e7eb;transform:none}.btn-details:hover:not(:disabled){transform:none}.device-chip:hover{box-shadow:none;border-color:#e5e7eb;transform:none}.btn-primary:hover,.btn-success:hover{transform:none}}.battery-status{border-radius:12px;padding:2px 10px;font-size:13px;font-weight:600;display:inline-block}.battery-excellent{color:#16a34a;background:#dcfce7}.battery-good{color:#d97706;background:#fef3c7}.battery-average{color:#b45309;background:#fde68a}.battery-poor{color:#dc2626;background:#fee2e2}.battery-comment-info{color:#6b7280;margin-left:4px;font-size:12px}.device-info-item .battery-status{padding:2px 14px;font-size:14px}.device-info-item .battery-comment-info{color:#6b7280;margin-left:8px;font-size:13px}