@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap";:root{--admin-primary: #5C3D2E;--admin-gold: #C5A55A;--admin-bg: #f5f5f5;--admin-sidebar-bg: #2c2c2c;--admin-sidebar-width: 220px;--admin-header-height: 56px;--admin-text: #333;--admin-text-light: #666;--admin-border: #e8e8e8;--admin-success: #52c41a;--admin-danger: #ff4d4f;--admin-warning: #faad14}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans SC,-apple-system,sans-serif;background:var(--admin-bg);color:var(--admin-text);font-size:14px}a{text-decoration:none;color:inherit}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:var(--admin-sidebar-width);background:var(--admin-sidebar-bg);color:#fff;position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:100}.sidebar-logo{padding:20px 16px;text-align:center;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-logo h1{font-size:16px;letter-spacing:2px;color:var(--admin-gold)}.sidebar-logo p{font-size:11px;color:#fff6;margin-top:4px}.sidebar-menu{padding:8px 0}.menu-item{display:flex;align-items:center;gap:10px;padding:12px 20px;color:#ffffffa6;font-size:14px;cursor:pointer;transition:all .2s;border-left:3px solid transparent}.menu-item:hover{color:#fff;background:#ffffff0d}.menu-item.active{color:var(--admin-gold);background:#c5a55a1a;border-left-color:var(--admin-gold)}.menu-icon{font-size:16px}.admin-main{margin-left:var(--admin-sidebar-width);flex:1;min-height:100vh}.admin-header{height:var(--admin-header-height);background:#fff;border-bottom:1px solid var(--admin-border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:50}.admin-header .page-title{font-size:16px;font-weight:600}.admin-header .user-info{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--admin-text-light)}.admin-header .logout-btn{padding:4px 12px;background:none;border:1px solid var(--admin-border);border-radius:4px;font-size:12px;cursor:pointer;color:var(--admin-text-light)}.admin-header .logout-btn:hover{border-color:var(--admin-danger);color:var(--admin-danger)}.admin-content{padding:24px}.admin-card{background:#fff;border-radius:8px;padding:24px;margin-bottom:24px;box-shadow:0 1px 3px #0000000d}.admin-card h3{font-size:16px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--admin-border)}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:12px;text-align:left;border-bottom:1px solid var(--admin-border);font-size:13px}.admin-table th{background:#fafafa;font-weight:600;color:var(--admin-text-light)}.admin-table tr:hover{background:#fafafa}.admin-table img{max-width:60px;max-height:40px;border-radius:4px;object-fit:cover}.admin-btn{padding:6px 16px;border-radius:4px;font-size:13px;cursor:pointer;border:1px solid var(--admin-border);background:#fff;transition:all .2s}.admin-btn:hover{border-color:var(--admin-primary);color:var(--admin-primary)}.admin-btn-primary{background:var(--admin-primary);color:#fff;border-color:var(--admin-primary)}.admin-btn-primary:hover{opacity:.9;color:#fff}.admin-btn-danger{color:var(--admin-danger);border-color:var(--admin-danger)}.admin-btn-danger:hover{background:var(--admin-danger);color:#fff}.admin-btn-sm{padding:3px 10px;font-size:12px}.btn-group{display:flex;gap:8px}.admin-form .form-item{margin-bottom:16px}.admin-form label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--admin-text-light)}.admin-form input,.admin-form textarea,.admin-form select{width:100%;padding:8px 12px;border:1px solid var(--admin-border);border-radius:4px;font-size:14px;font-family:inherit;outline:none;transition:border-color .2s}.admin-form input:focus,.admin-form textarea:focus,.admin-form select:focus{border-color:var(--admin-gold)}.admin-form textarea{resize:vertical;min-height:80px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-box{background:#fff;border-radius:8px;padding:24px;width:560px;max-width:90vw;max-height:80vh;overflow-y:auto}.modal-box h3{font-size:16px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--admin-border)}.modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--admin-border)}.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:#fff;border-radius:8px;padding:20px;box-shadow:0 1px 3px #0000000d}.stat-card .stat-label{font-size:13px;color:var(--admin-text-light);margin-bottom:8px}.stat-card .stat-value{font-size:28px;font-weight:700;color:var(--admin-primary)}.tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px}.tag-success{background:#f6ffed;color:var(--admin-success);border:1px solid #b7eb8f}.tag-warning{background:#fffbe6;color:var(--admin-warning);border:1px solid #ffe58f}.tag-danger{background:#fff2f0;color:var(--admin-danger);border:1px solid #ffccc7}.tag-default{background:#fafafa;color:var(--admin-text-light);border:1px solid var(--admin-border)}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:16px;font-size:13px;color:var(--admin-text-light)}.pagination button{padding:4px 12px;border:1px solid var(--admin-border);border-radius:4px;background:#fff;cursor:pointer;font-size:13px}.pagination button:hover{border-color:var(--admin-primary)}.pagination button:disabled{opacity:.4;cursor:not-allowed}.upload-area{border:1px dashed var(--admin-border);border-radius:4px;padding:20px;text-align:center;cursor:pointer;transition:all .2s;color:var(--admin-text-light);font-size:13px}.upload-area:hover{border-color:var(--admin-gold)}.upload-preview{max-width:120px;max-height:80px;object-fit:cover;border-radius:4px;margin-top:8px}.switch{position:relative;display:inline-block;width:40px;height:22px}.switch input{opacity:0;width:0;height:0}.switch .slider{position:absolute;top:0;right:0;bottom:0;left:0;background:#ccc;border-radius:22px;cursor:pointer;transition:.3s}.switch .slider:before{content:"";position:absolute;height:18px;width:18px;left:2px;bottom:2px;background:#fff;border-radius:50%;transition:.3s}.switch input:checked+.slider{background:var(--admin-success)}.switch input:checked+.slider:before{transform:translate(18px)}.toast{position:fixed;top:20px;right:20px;padding:12px 20px;border-radius:6px;font-size:14px;z-index:2000;animation:slideIn .3s ease}.toast-success{background:#f6ffed;color:var(--admin-success);border:1px solid #b7eb8f}.toast-error{background:#fff2f0;color:var(--admin-danger);border:1px solid #ffccc7}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@media(max-width:768px){.admin-sidebar{width:0;overflow:hidden}.admin-main{margin-left:0}}