:root{--admin-bg: #F5F6F8;--admin-sidebar: #1F2937;--admin-panel: #FFFFFF;--admin-text: #262626;--admin-text-sub: #8C8C8C;--admin-border: #D9D9D9;--admin-primary: #2F54EB;--admin-success: #389E0D;--admin-danger: #D9363E}*,*:before,*:after{transition:none!important;animation:none!important;box-shadow:none!important}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{height:100%}body{font-family:Microsoft YaHei,PingFang SC,sans-serif;font-size:14px;color:var(--admin-text);background:var(--admin-bg)}.admin-layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--admin-sidebar);color:#d1d5db;flex-shrink:0;position:fixed;top:0;bottom:0;left:0}.sidebar .logo{height:56px;line-height:56px;text-align:center;font-size:18px;font-weight:600;color:#fff;background:#17202d}.sidebar .menu-item{display:block;padding:13px 20px;color:#d1d5db;text-decoration:none;font-size:14px;cursor:pointer}.sidebar .menu-item.active{background:var(--admin-primary);color:#fff}.main{flex:1;margin-left:220px;min-width:1000px}.topbar{height:56px;background:var(--admin-panel);border-bottom:1px solid var(--admin-border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:10}.topbar .title{font-size:16px;font-weight:600}.topbar .admin-name{font-size:13px;color:var(--admin-text-sub)}.content{padding:16px}.panel{background:var(--admin-panel);border:1px solid var(--admin-border);border-radius:4px;padding:16px;margin-bottom:16px}.panel-title{font-size:15px;font-weight:600;margin-bottom:12px}.btn{display:inline-block;height:34px;padding:0 16px;border:1px solid var(--admin-border);border-radius:4px;background:var(--admin-panel);color:var(--admin-text);font-size:13px;cursor:pointer}.btn-primary{background:var(--admin-primary);border-color:var(--admin-primary);color:#fff}.btn-danger{background:var(--admin-danger);border-color:var(--admin-danger);color:#fff}.btn-success{background:var(--admin-success);border-color:var(--admin-success);color:#fff}.input{height:34px;padding:0 10px;border:1px solid var(--admin-border);border-radius:4px;font-size:13px;outline:none;background:#fff;color:var(--admin-text)}select.input{min-width:120px}textarea.input{height:auto;padding:8px 10px}.table-wrap{overflow-x:auto}table.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{background:#fafafa;border:1px solid var(--admin-border);padding:9px 10px;text-align:left;font-weight:600;white-space:nowrap}.data-table td{border:1px solid var(--admin-border);padding:8px 10px}.data-table tr:nth-child(2n) td{background:#fafafa}.pagination{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:13px;color:var(--admin-text-sub)}.form-row{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}.form-row label{min-width:70px;text-align:right;font-size:13px}.form-row .input,.form-row textarea.input{flex:1;min-width:200px}.tag{display:inline-block;padding:1px 8px;border:1px solid var(--admin-border);border-radius:4px;font-size:12px;color:var(--admin-text)}.tag.green{color:var(--admin-success);border-color:var(--admin-success)}.tag.red{color:var(--admin-danger);border-color:var(--admin-danger)}.tag.blue{color:var(--admin-primary);border-color:var(--admin-primary)}.stat-cards{display:flex;gap:16px;margin-bottom:16px}.stat-card{flex:1;background:var(--admin-panel);border:1px solid var(--admin-border);border-radius:4px;padding:18px}.stat-card .stat-value{font-size:28px;font-weight:600}.stat-card .stat-label{font-size:13px;color:var(--admin-text-sub);margin-top:4px}.empty{text-align:center;color:var(--admin-text-sub);padding:32px;font-size:13px}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;display:flex;align-items:center;justify-content:center;z-index:500}.modal{background:#fff;border:1px solid var(--admin-border);border-radius:4px;padding:20px;width:480px;max-width:92vw}.modal-title{font-weight:600;margin-bottom:14px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:14px}.loading-text{text-align:center;color:var(--admin-text-sub);padding:24px;font-size:13px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--admin-bg)}.login-card{width:360px;background:#fff;border:1px solid var(--admin-border);border-radius:4px;padding:32px}.login-card .login-title{text-align:center;font-size:20px;font-weight:600;margin-bottom:24px}