:root{--primary: #1677ff;--primary-dark: #0958d9;--success: #52c41a;--warning: #faad14;--error: #ff4d4f;--sidebar-width: 256px;--sidebar-collapsed-width: 80px;--header-height: 64px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:#f0f2f5;color:#262626}.ant-layout{min-height:100vh}.admin-sidebar{position:fixed!important;left:0;top:0;bottom:0;z-index:100;overflow-y:auto;overflow-x:hidden;box-shadow:2px 0 8px #00000014}.admin-sidebar::-webkit-scrollbar{width:4px}.admin-sidebar::-webkit-scrollbar-thumb{background:#fff3;border-radius:2px}.sidebar-logo{display:flex;align-items:center;justify-content:center;height:64px;padding:16px;background:#ffffff0d;border-bottom:1px solid rgba(255,255,255,.1);overflow:hidden}.sidebar-logo-text{color:#fff;font-size:18px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-header{position:sticky;top:0;z-index:99;display:flex;align-items:center;padding:0 24px;background:#fff;box-shadow:0 1px 4px #00000014;height:var(--header-height)}.admin-content{padding:24px;min-height:calc(100vh - var(--header-height))}.stat-card .ant-card-body{padding:20px 24px}.ant-table-wrapper .ant-table{border-radius:8px}@media(max-width:768px){.admin-content{padding:16px}}.page-header{margin-bottom:24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.page-header-title{font-size:20px;font-weight:600;color:#262626;margin:0}.avatar-initials{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;border-radius:50%;font-weight:600}.form-section{background:#fff;border-radius:8px;padding:24px;margin-bottom:16px;border:1px solid #f0f0f0}.form-section-title{font-size:16px;font-weight:600;color:#262626;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid #f0f0f0}.dynamic-list-item{display:flex;align-items:center;gap:8px;margin-bottom:8px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;text-align:center}.filters-bar{background:#fff;padding:16px;border-radius:8px;margin-bottom:16px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;border:1px solid #f0f0f0}.image-upload-preview{width:120px;height:120px;object-fit:cover;border-radius:8px;border:1px solid #f0f0f0}.ql-editor{min-height:200px;font-size:14px}.status-timeline{padding:16px 0}.page-loader{position:fixed;inset:0;background:#fffc;display:flex;align-items:center;justify-content:center;z-index:9999}.chart-container{background:#fff;border-radius:8px;padding:20px;border:1px solid #f0f0f0}.text-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drag-handle{cursor:grab;color:#999;padding:4px}.drag-handle:active{cursor:grabbing}.action-btn-group{display:flex;gap:4px;flex-wrap:wrap}.sidebar-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:99}@media(max-width:768px){.sidebar-overlay.visible{display:block}}.password-strength{height:4px;border-radius:2px;margin-top:6px;transition:all .3s}