:root{--bg:#f6f7f9;--panel:#fff;--text:#171a21;--muted:#737a87;--line:#e5e7eb;--soft:#f0f2f5;--primary:#315efb;--danger:#d14343;--green:#1f8a4c;--orange:#a66b12;--shadow:0 18px 50px rgba(22,27,39,.12);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;color:var(--text)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg)}button,input,textarea,select{font:inherit}.hidden{display:none!important}.mobile-only{display:none}.toast{position:fixed;z-index:999;top:22px;left:50%;transform:translate(-50%,-10px);padding:11px 16px;background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:var(--shadow);opacity:0;transition:.18s}.toast.show{opacity:1;transform:translate(-50%,0)}.toast.error{color:#b42318}.admin-app{min-height:100vh;display:grid;grid-template-columns:240px minmax(0,1fr)}.admin-sidebar{position:sticky;top:0;height:100vh;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 14px}.admin-brand{display:flex;align-items:center;gap:10px;padding:5px 7px 20px}.admin-brand>span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#171a21;color:#fff;font-weight:800}.admin-brand>div{flex:1}.admin-brand strong{display:block;font-size:14px}.admin-brand small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.admin-sidebar nav{display:grid;gap:4px}.admin-sidebar nav button{display:flex;align-items:center;gap:11px;border:0;background:transparent;border-radius:10px;padding:10px 11px;color:#59606d;cursor:pointer;text-align:left}.admin-sidebar nav button i{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;background:#f1f3f6;font-style:normal;font-size:11px}.admin-sidebar nav button.active,.admin-sidebar nav button:hover{background:#eef2ff;color:#2948a8}.admin-sidebar nav button.active i{background:#dfe6ff}.admin-side-bottom{margin-top:auto;display:grid;gap:7px;padding-top:14px;border-top:1px solid var(--line)}.admin-side-bottom a,.admin-side-bottom button{display:flex;justify-content:space-between;align-items:center;border:0;background:transparent;border-radius:9px;padding:10px;color:#626976;text-decoration:none;cursor:pointer;font-size:12px}.admin-side-bottom a:hover,.admin-side-bottom button:hover{background:var(--soft)}.admin-main{min-width:0}.admin-topbar{height:92px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:#fff;border-bottom:1px solid var(--line)}.admin-topbar>div:first-child{display:flex;align-items:center;gap:14px}.admin-topbar span#pageKicker{color:#8b91a0;font-size:10px;letter-spacing:.12em}.admin-topbar h1{font-size:22px;letter-spacing:-.035em;margin:4px 0 0}.admin-user{display:flex;align-items:center;gap:10px}.admin-user>span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#e9edf5;font-size:12px;font-weight:760}.admin-user strong{display:block;font-size:12px}.admin-user small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.admin-content{padding:26px;max-width:1600px;margin:0 auto}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.page-head p{margin:0;color:var(--muted);font-size:13px}.actions{display:flex;gap:8px;align-items:center}.btn{border:0;border-radius:10px;padding:10px 14px;cursor:pointer;font-weight:680}.btn.primary{background:var(--primary);color:#fff}.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--text)}.btn.danger{background:#fff1f0;color:var(--danger)}.btn.small{padding:7px 10px;font-size:11px}.icon-btn{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--line);background:#fff;border-radius:9px;cursor:pointer}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}.stat-card small{display:block;color:var(--muted);font-size:11px}.stat-card strong{display:block;font-size:27px;letter-spacing:-.04em;margin:9px 0 4px}.stat-card span{font-size:10px;color:#9298a4}.dashboard-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}.panel{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px}.panel-head h3{margin:0;font-size:15px}.panel-head p{margin:5px 0 0;color:var(--muted);font-size:11px}.metric-list{display:grid;gap:12px}.metric-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #f0f1f3}.metric-row:last-child{border-bottom:0}.metric-row span{color:var(--muted);font-size:12px}.metric-row strong{font-size:13px}.progress{height:8px;background:#edf0f4;border-radius:999px;overflow:hidden}.progress i{display:block;height:100%;background:#315efb;border-radius:999px}.table-card{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}.table-tools{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}.table-tools input{width:280px}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:920px}.data-table th{padding:11px 14px;text-align:left;background:#fafbfc;color:#808794;font-size:10px;font-weight:700;letter-spacing:.05em;border-bottom:1px solid var(--line)}.data-table td{padding:13px 14px;border-bottom:1px solid #eff0f2;font-size:12px;vertical-align:middle}.data-table tr:last-child td{border-bottom:0}.data-table td strong{display:block;font-size:12px}.data-table td small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.pill{display:inline-flex;align-items:center;padding:5px 8px;border-radius:999px;background:#f0f2f5;color:#626a77;font-size:10px}.pill.green{background:#eaf7ef;color:#1e7440}.pill.red{background:#fff0ef;color:#b13a33}.pill.blue{background:#eef2ff;color:#3855b4}.pill.orange{background:#fff4df;color:#94610e}.row-actions{display:flex;gap:6px}.empty{padding:34px;text-align:center;color:var(--muted);font-size:12px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.settings-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}.settings-card h3{margin:0 0 4px;font-size:15px}.settings-card>p{margin:0 0 18px;color:var(--muted);font-size:11px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid .full{grid-column:1/-1}.form-grid label,.editor-form label{display:block}.form-grid label>span,.editor-form label>span{display:block;font-size:11px;font-weight:650;margin-bottom:7px}.form-grid input,.form-grid textarea,.form-grid select,.editor-form input,.editor-form textarea,.editor-form select{width:100%;border:1px solid var(--line);background:#fff;border-radius:10px;outline:none}.form-grid input,.form-grid select,.editor-form input,.editor-form select{height:43px;padding:0 11px}.form-grid textarea,.editor-form textarea{min-height:96px;padding:11px;resize:vertical}.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus,.editor-form input:focus,.editor-form textarea:focus,.editor-form select:focus{border-color:#8fa6ff;box-shadow:0 0 0 3px rgba(49,94,251,.08)}.checkline{display:flex!important;align-items:center;gap:9px;height:43px}.checkline input{width:17px!important;height:17px!important}.checkline em{font-style:normal;color:var(--muted);font-size:11px}.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:24px}.backdrop{position:absolute;inset:0;background:rgba(23,27,36,.34);backdrop-filter:blur(3px)}.editor{position:relative;width:min(760px,100%);max-height:calc(100vh - 40px);overflow:auto;background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:21px}.editor-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}.editor-head small{color:var(--primary);font-size:9px;letter-spacing:.13em}.editor-head h2{margin:4px 0 0;font-size:21px}.editor-form{display:grid;grid-template-columns:1fr 1fr;gap:13px}.editor-form .full{grid-column:1/-1}.editor-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:8px;margin-top:6px;padding-top:14px;border-top:1px solid var(--line)}
@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid,.settings-grid{grid-template-columns:1fr}}@media(max-width:820px){.mobile-only{display:grid}.admin-app{grid-template-columns:1fr}.admin-sidebar{position:fixed;z-index:50;inset:0 auto 0 0;width:min(84vw,260px);transform:translateX(-105%);transition:.2s;box-shadow:var(--shadow)}.admin-sidebar.open{transform:none}.admin-topbar{height:78px;padding:0 16px}.admin-user{display:none}.admin-content{padding:16px}.stats-grid{grid-template-columns:1fr 1fr}.page-head{align-items:flex-start}.table-tools{align-items:flex-start;gap:10px;flex-direction:column}.table-tools input{width:100%}.editor-form,.form-grid{grid-template-columns:1fr}.editor-form .full,.form-grid .full{grid-column:auto}}@media(max-width:520px){.stats-grid{grid-template-columns:1fr}.page-head{flex-direction:column}.actions{width:100%}.actions .btn{flex:1}.settings-card{padding:15px}.modal{padding:12px}.editor{padding:16px}}