*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--sidebar-bg: #1a1a2e;--sidebar-hover: #16213e;--sidebar-active: #0f3460;--sidebar-text: #a0a0c0;--sidebar-text-active: #ffffff;--sidebar-width: 220px;--header-height: 56px;--bg: #f5f6fa;--card-bg: #ffffff;--border: #e2e5ec;--text: #2d2d3a;--text-muted: #8c8ca1;--text-light: #b0b0c0;--primary: #3b82f6;--primary-hover: #2563eb;--success: #2ecc71;--success-hover: #27ae60;--warning: #f39c12;--warning-hover: #e67e22;--danger: #e74c3c;--danger-hover: #c0392b;--info: #3498db;--radius: 8px;--radius-sm: 4px;--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .15)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;color:var(--text);background:var(--bg);line-height:1.5}a{color:var(--primary);text-decoration:none}.app-layout{display:flex;min-height:100vh}.app-main{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column}.app-content{flex:1;padding:24px;overflow-y:auto}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-width);background:var(--sidebar-bg);display:flex;flex-direction:column;z-index:100}.sidebar-logo{padding:20px 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-logo-text{width:36px;height:36px;border-radius:8px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}.sidebar-logo-sub{color:var(--sidebar-text-active);font-weight:600;font-size:16px}.sidebar-nav{list-style:none;padding:12px 8px;flex:1}.sidebar-nav li{margin-bottom:2px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:6px;color:var(--sidebar-text);font-weight:500;transition:all .15s ease;font-size:14px}.sidebar-link:hover{background:var(--sidebar-hover);color:var(--sidebar-text-active)}.sidebar-link-active{background:var(--sidebar-active);color:var(--sidebar-text-active)}.app-header{height:var(--header-height);background:var(--card-bg);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:50}.header-left{display:flex;align-items:center;gap:10px}.header-left h1{font-size:18px;font-weight:600;color:var(--text)}.header-right{display:flex;align-items:center;gap:12px}.header-user-name{font-weight:500;font-size:14px}.role-badge{display:inline-block;padding:2px 10px;border-radius:12px;color:#fff;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460)}.login-form{background:var(--card-bg);padding:40px;border-radius:12px;box-shadow:var(--shadow-lg);width:100%;max-width:400px}.login-logo{text-align:center;margin-bottom:32px}.login-logo h1{font-size:22px;margin-top:12px;color:var(--text)}.form-group{margin-bottom:16px}.form-group label{display:block;font-weight:500;margin-bottom:6px;font-size:13px;color:var(--text)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;color:var(--text);background:var(--card-bg);transition:border-color .15s ease}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #3b82f61a}.form-group textarea{resize:vertical}.form-row{display:flex;gap:12px}.form-row .form-group{flex:1}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid transparent;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:all .15s ease;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:var(--success-hover)}.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover:not(:disabled){background:var(--warning-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover)}.btn-outline{background:transparent;border-color:var(--border);color:var(--text)}.btn-outline:hover:not(:disabled){background:var(--bg);border-color:var(--text-muted)}.btn-block{width:100%;justify-content:center}.btn-sm{padding:5px 10px;font-size:12px}.btn-icon{background:transparent;border:none;cursor:pointer;padding:6px;border-radius:var(--radius-sm);color:var(--text-muted);display:inline-flex;align-items:center;transition:all .15s ease}.btn-icon:hover{color:var(--text);background:var(--bg)}.btn-icon-sm{background:transparent;border:none;cursor:pointer;padding:3px;border-radius:3px;color:var(--text-muted);display:inline-flex;align-items:center;transition:all .15s ease}.btn-icon-sm:hover{color:var(--text);background:var(--bg)}.btn-icon-success:hover{color:var(--success)}.alert{padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:13px}.alert-error{background:#fde8e8;color:var(--danger);border:1px solid #f8b4b4}.page-title{font-size:22px;font-weight:600;margin-bottom:20px;color:var(--text)}.page-loading{text-align:center;padding:60px 0;color:var(--text-muted);font-size:15px}.text-muted{color:var(--text-muted)}.text-center{text-align:center}.text-danger{color:var(--danger);font-weight:600}.text-ellipsis{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.results-count{font-size:13px;color:var(--text-muted);margin-bottom:12px}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:24px}.summary-card{background:var(--card-bg);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:16px}.summary-card-icon{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.summary-card-info{display:flex;flex-direction:column}.summary-card-value{font-size:24px;font-weight:700;color:var(--text);line-height:1.2}.summary-card-label{font-size:13px;color:var(--text-muted);margin-top:2px}.dashboard-alerts-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px}.alert-section{background:var(--card-bg);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.section-title{font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px;margin-bottom:12px;color:var(--text)}.dashboard-section{background:var(--card-bg);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:24px}.alert-list{display:flex;flex-direction:column;gap:6px;max-height:300px;overflow-y:auto}.alert-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-radius:var(--radius-sm);border-left:3px solid transparent}.alert-item-warning{background:#fef9e7;border-left-color:var(--warning)}.alert-item-danger{background:#fde8e8;border-left-color:var(--danger)}.alert-item-main{display:flex;align-items:center;gap:10px;min-width:0}.alert-item-code{font-weight:600;font-size:12px;color:var(--text-muted);flex-shrink:0}.alert-item-name{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.alert-item-detail{flex-shrink:0;margin-left:8px}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}.badge-success{background:#d4edda;color:#155724}.badge-warning{background:#fff3cd;color:#856404}.badge-danger{background:#f8d7da;color:#721c24}.badge-info{background:#d1ecf1;color:#0c5460}.badge-muted{background:#e9ecef;color:#6c757d}.status-badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:11px;font-weight:600;color:#fff;text-transform:capitalize}.status-badge-float{position:absolute;top:8px;right:8px}.data-table{width:100%;background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);border-collapse:collapse;overflow:hidden}.data-table th{text-align:left;padding:10px 14px;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;background:var(--bg);border-bottom:1px solid var(--border)}.data-table td{padding:10px 14px;font-size:13px;border-bottom:1px solid var(--border)}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:hover{background:#f8f9fc}.data-table-compact th,.data-table-compact td{padding:6px 10px;font-size:12px}.clickable-row{cursor:pointer}.clickable-row:hover{background:#eef2ff!important}.cell-code{font-family:SF Mono,Fira Code,monospace;font-size:12px;color:var(--text-muted)}.cell-price{font-family:SF Mono,Fira Code,monospace;text-align:right}.th-icon{display:inline-flex;align-items:center;gap:4px}.filters-bar{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.search-box{display:flex;align-items:center;gap:8px;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0 12px;flex:1;min-width:250px;max-width:480px}.search-box input{border:none;outline:none;padding:9px 0;font-size:14px;flex:1;background:transparent;color:var(--text)}.search-box svg{color:var(--text-muted);flex-shrink:0}.filter-dropdowns{display:flex;gap:8px}.filters-bar select{padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;color:var(--text);background:var(--card-bg);cursor:pointer}.filters-bar select:focus{outline:none;border-color:var(--primary)}.view-toggle{display:flex;gap:4px}.tabs{display:flex;gap:4px;margin-bottom:16px;border-bottom:2px solid var(--border);padding-bottom:0}.tab{padding:8px 16px;border:none;background:transparent;cursor:pointer;font-size:14px;font-weight:500;color:var(--text-muted);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s ease}.tab:hover{color:var(--text)}.tab-active{color:var(--primary);border-bottom-color:var(--primary)}.pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:16px;font-size:13px;color:var(--text-muted)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.modal{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-width:700px;width:100%;max-height:85vh;overflow-y:auto}.modal-sm{max-width:460px}.modal-lg{max-width:850px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--card-bg);z-index:1}.modal-header h3{font-size:17px;font-weight:600;display:flex;align-items:center;gap:8px}.modal-body{padding:20px}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:16px 20px;border-top:1px solid var(--border)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.detail-item{display:flex;flex-direction:column;gap:2px}.detail-item-full{grid-column:1 / -1}.detail-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted)}.detail-value{font-size:14px;color:var(--text)}.detail-section{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.detail-section h4{font-size:14px;font-weight:600;margin-bottom:10px;display:flex;align-items:center;gap:6px}.detail-photo{margin-bottom:16px;border-radius:var(--radius);overflow:hidden;max-height:250px}.detail-photo img{width:100%;height:auto;object-fit:cover}.detail-actions{display:flex;gap:8px;margin-top:16px}.chip-list{display:flex;flex-wrap:wrap;gap:6px;list-style:none}.chip{display:inline-block;padding:4px 12px;background:var(--bg);border:1px solid var(--border);border-radius:16px;font-size:12px;color:var(--text)}.equipment-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.equipment-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.equipment-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.equipment-card-img{position:relative;height:140px;background:var(--bg);overflow:hidden}.equipment-card-img img{width:100%;height:100%;object-fit:cover}.equipment-card-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-light)}.equipment-card-body{padding:12px;display:flex;flex-direction:column;gap:2px}.equipment-card-code{font-family:SF Mono,Fira Code,monospace;font-size:11px;color:var(--text-muted)}.equipment-card-name{font-weight:600;font-size:14px}.equipment-card-brand{font-size:12px;color:var(--text-muted)}.equipment-card-assigned{font-size:12px;color:var(--warning);display:flex;align-items:center;gap:4px;margin-top:4px}.scadenze-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.scadenza-card{background:var(--bg);border-radius:var(--radius-sm);padding:12px;display:flex;flex-direction:column;gap:4px}.scadenza-label{font-size:11px;font-weight:600;text-transform:uppercase;color:var(--text-muted)}.scadenza-date{font-size:14px;font-weight:500}.action-buttons{display:flex;gap:6px}.cat-toolbar{margin-bottom:16px}.cat-new-form{background:var(--card-bg);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:16px}.cat-new-input-row{display:flex;gap:8px;align-items:center}.cat-new-input-row input{flex:1;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px}.cat-new-input-row input:focus{outline:none;border-color:var(--primary)}.cat-tree{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);padding:8px 0}.cat-tree-row{display:flex;align-items:center;gap:6px;padding:8px 12px;border-radius:var(--radius-sm);transition:background .1s ease}.cat-tree-row:hover{background:var(--bg)}.cat-tree-row-inactive{opacity:.5}.cat-tree-toggle{flex-shrink:0}.cat-tree-name{font-size:14px;font-weight:500;flex:1}.cat-tree-actions{display:flex;gap:4px;opacity:0;transition:opacity .15s ease}.cat-tree-row:hover .cat-tree-actions{opacity:1}.cat-tree-edit{display:flex;align-items:center;gap:6px;flex:1}.cat-tree-edit input{flex:1;padding:4px 8px;border:1px solid var(--primary);border-radius:var(--radius-sm);font-size:14px;outline:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#c0c0d0;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a0a0b0}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text);cursor:pointer;padding:8px;border-radius:var(--radius-sm)}.mobile-menu-btn:hover{background:var(--bg)}.sidebar-close-btn{display:none;background:none;border:none;color:var(--sidebar-text);cursor:pointer;padding:4px;margin-left:auto}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:150}.sidebar-overlay.active{display:block}@media(max-width:768px){.mobile-menu-btn{display:flex;align-items:center}.sidebar{transform:translate(-100%);transition:transform .25s ease;z-index:200}.sidebar.open{transform:translate(0)}.sidebar-close-btn{display:block}.app-main{margin-left:0}.app-content{padding:12px}.app-header{padding:0 12px}.header-left h1{font-size:15px}.header-user-name{display:none}.cards-grid{grid-template-columns:1fr 1fr;gap:8px}.summary-card{padding:12px}.summary-card-value{font-size:20px}.dashboard-alerts-row{flex-direction:column}.data-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -12px;padding:0 12px}.data-table{min-width:600px}.page-toolbar{flex-direction:column;gap:8px}.page-toolbar .form-group,.page-toolbar input,.page-toolbar select{width:100%}.modal-backdrop .modal-content{width:95%;max-height:90vh;margin:5vh auto}.page-title{font-size:20px}.view-toggle{display:none}}