.sidebar{width:240px;height:100vh;background-color:#111827;color:#fff;padding:16px;display:flex;flex-direction:column;justify-content:space-between;transition:width .25s ease}.sidebar.collapsed{width:72px}.sidebar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.sidebar-logo{font-size:18px;font-weight:600}.sidebar-toggle{background:none;border:none;color:#fff;font-size:18px;cursor:pointer}.sidebar-menu{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.sidebar-item{display:flex;align-items:center;gap:12px;padding:10px;border-radius:6px;cursor:pointer;color:#d1d5db}.sidebar-item:hover{background-color:#1f2933;color:#fff}.icon{font-size:18px;min-width:24px;text-align:center}.label{white-space:nowrap}.sidebar-logout{background-color:#dc2626;border:none;padding:10px;border-radius:6px;color:#fff;cursor:pointer}.add-vendor{padding:20px}.vendor-tabs{display:flex;border-bottom:1px solid #d1d5db;margin-bottom:20px}.vendor-tab{padding:10px 16px;border:none;background:none;cursor:pointer;border-bottom:2px solid transparent}.vendor-tab.active{border-bottom:2px solid #111827;font-weight:600}.vendor-tab-content{max-width:600px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:20px}.form-group input{padding:8px;border-radius:6px;border:1px solid #d1d5db}.add-property-btn{margin-bottom:16px;padding:8px 12px;border:1px dashed #111827;background:none;cursor:pointer;border-radius:6px}.add-property-btn:disabled{opacity:.5;cursor:not-allowed}.properties-list{display:flex;flex-direction:column;gap:10px}.property-row{display:flex;gap:10px}.property-row input{flex:1;padding:8px;border-radius:6px;border:1px solid #d1d5db}.empty-state{min-height:120px}.submit-btn{margin-top:24px;padding:10px 20px;background-color:#111827;color:#fff;border:none;border-radius:6px;cursor:pointer}.submit-btn:hover{background-color:#1f2933}.view-tab{max-width:100%}.view-filters{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end;margin-bottom:20px}.filter-group{display:flex;flex-direction:column;gap:4px}.filter-group label{font-size:12px;color:#4b5563}.filter-group select,.filter-group input{padding:8px;border-radius:6px;border:1px solid #d1d5db;min-width:160px}.filter-group.grow{flex:1}.csv-btn{padding:8px 14px;background-color:#111827;color:#fff;border:none;border-radius:6px;cursor:pointer}.csv-btn:hover{background-color:#1f2933}.table-wrapper{overflow-x:auto}.offers-table{width:100%;border-collapse:collapse}.offers-table th{text-align:left;padding:12px;background-color:#f9fafb;border-bottom:1px solid #d1d5db;font-weight:600}.offers-table td{padding:12px;border-bottom:1px solid #e5e7eb;vertical-align:top}.offers-table tr:hover{background-color:#f9fafb}.attributes-grid{display:flex;flex-wrap:wrap;gap:6px}.attribute-chip{background-color:#eef2f7;border-radius:6px;padding:4px 8px;font-size:12px;display:inline-flex;gap:4px}.attr-key{font-weight:600}.loading-text{color:#6b7280}.no-data{text-align:center;padding:20px;color:#6b7280}.actions-cell{display:flex;gap:8px}.action-btn{border:none;background:transparent;cursor:pointer;font-size:16px}.create-project{max-width:600px}.create-project-form{margin-top:20px;display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column}.form-group label{font-weight:500;margin-bottom:4px}.form-group input{padding:8px 10px;font-size:14px}.primary-btn{margin-top:10px;padding:10px;font-size:15px;cursor:pointer}.home-layout{display:flex;min-height:100vh;background-color:#f9fafb}.home-content{flex:1;padding:24px;overflow-y:auto}*{margin:0;padding:0;box-sizing:border-box}body{font-family:system-ui,Arial,sans-serif}