:root{font-family:Arial,"Microsoft YaHei",sans-serif;color:#18212f;background:#f3f5f8}*{box-sizing:border-box}body{margin:0}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}.admin-shell{min-height:100vh;display:grid;grid-template-columns:230px 1fr}.admin-sidebar{position:sticky;top:0;height:100vh;padding:28px 20px;background:#10151d;color:#d7dce5}.admin-brand{display:block;margin-bottom:30px;font-size:22px;font-weight:700}.admin-brand small{display:block;margin-top:5px;color:#798395;font-size:12px;font-weight:400}.admin-sidebar nav{display:grid;gap:4px}.admin-sidebar nav a,.admin-sidebar button{width:100%;padding:11px 12px;border:0;background:transparent;color:#aeb7c5;text-align:left;cursor:pointer}.admin-sidebar nav a:hover{background:#202733;color:#fff}.admin-sidebar form{position:absolute;bottom:22px;left:20px;right:20px}.admin-main{min-width:0;padding:38px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px}.page-head h1{margin:0;font-size:28px}.page-head p{margin:7px 0 0;color:#7a8494}.toolbar{display:flex;align-items:center;gap:16px;margin:0 0 24px;padding:14px 16px;background:#f7f9fc;border:1px solid #e4e9f1;border-radius:6px;color:#667386;font-size:13px}.toolbar form{margin:0}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat{display:grid;gap:10px;padding:28px;background:#fff;border:1px solid #e2e6ec}.stat strong{font-size:36px}.stat span{color:#7c8696}.table-wrap{overflow:auto;background:#fff;border:1px solid #e2e6ec}table{width:100%;border-collapse:collapse}th,td{padding:15px 17px;border-bottom:1px solid #eceff3;text-align:left;font-size:14px}th{color:#7b8492;background:#f9fafb;font-size:12px}td small{display:block;margin-top:5px;color:#8d96a3}.text-action{color:#1769d2}.editor{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:25px;background:#fff;border:1px solid #e2e6ec}.editor label{display:grid;gap:8px;color:#596474;font-size:13px}.editor input,.editor textarea,.editor select,.status-form select,.upload-row select{width:100%;padding:11px 12px;border:1px solid #d8dde5;background:#fff;outline:none}.editor textarea{resize:vertical;line-height:1.7}.field-wide{grid-column:1/-1}.check{display:flex!important;align-items:center;grid-template-columns:auto 1fr!important}.check input{width:auto}.action,.secondary{display:inline-flex;justify-content:center;padding:11px 20px;border:0;background:#1769d2;color:#fff;cursor:pointer}.secondary{background:#fff;color:#405065;border:1px solid #d8dde5}.notice,.form-error{margin-bottom:18px;padding:12px 15px;background:#e7f5eb;color:#22743a}.form-error{background:#fdeaea;color:#a12d2d}.upload-row{display:grid;grid-template-columns:220px 1fr;gap:12px}.pagination{margin-top:20px}.pagination nav>div:first-child{display:none}.pagination nav>div:last-child{display:flex;justify-content:space-between;align-items:center}.pagination svg{width:18px}.login-page{min-height:100vh;display:grid;place-items:center;background:#10151d}.login-panel{width:min(390px,calc(100% - 32px));display:grid;gap:18px;padding:36px;background:#fff}.login-panel h1{margin:0;font-size:24px}.login-panel label{display:grid;gap:7px;color:#596474;font-size:13px}.login-panel input{padding:12px;border:1px solid #d8dde5}.login-brand{color:#1769d2;font-size:22px;font-weight:700}@media(max-width:800px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:static;height:auto}.admin-sidebar nav{grid-template-columns:repeat(2,1fr)}.admin-sidebar form{position:static;margin-top:18px}.admin-main{padding:22px 16px}.stat-grid{grid-template-columns:repeat(2,1fr)}.editor{grid-template-columns:1fr}.field-wide{grid-column:auto}.upload-row{grid-template-columns:1fr}}