*,*::before,*::after{box-sizing:border-box}
body{margin:0;font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#1a1d21;background:#f4f6f8;-webkit-text-size-adjust:100%}
a{color:#0b62d0}
h1,h2,h3{margin:0 0 .6em;line-height:1.3}
h1{font-size:22px}
h2{font-size:17px}
.wrap{max-width:760px;margin:0 auto;padding:20px 16px 64px}
.wrap-wide{max-width:1040px}

header.top{background:#fff;border-bottom:1px solid #e3e7ec}
header.top .inner{max-width:1040px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
header.top .brand{font-weight:700}
header.top .spacer{flex:1}
header.top .who{color:#66707a;font-size:13px}

.card{background:#fff;border:1px solid #e3e7ec;border-radius:10px;padding:20px;margin-bottom:16px}
.card > h2{padding-bottom:10px;border-bottom:1px solid #eef1f4}

.field{margin-bottom:16px}
.field:last-child{margin-bottom:0}
label{display:block;font-weight:600;margin-bottom:6px;font-size:14px}
.hint{color:#66707a;font-size:12.5px;margin-top:5px;line-height:1.5}
input[type=text],input[type=email],input[type=password],input[type=url],textarea,select{
  width:100%;padding:9px 11px;border:1px solid #ccd3da;border-radius:7px;font:inherit;background:#fff;color:inherit}
input:focus,textarea:focus,select:focus{outline:2px solid #0b62d0;outline-offset:-1px;border-color:#0b62d0}
input[type=color]{width:56px;height:38px;padding:2px;border:1px solid #ccd3da;border-radius:7px;background:#fff;vertical-align:middle}
input[type=file]{font:inherit;max-width:100%}
textarea{resize:vertical;min-height:64px}

.row{display:flex;gap:12px;flex-wrap:wrap}
.row > *{flex:1;min-width:200px}

.toggle{display:flex;align-items:center;gap:8px;font-weight:600;margin-bottom:12px;cursor:pointer}
.toggle input{width:17px;height:17px;margin:0;cursor:pointer;accent-color:#0b62d0}
.check{display:flex;align-items:center;gap:8px;font-weight:400;cursor:pointer}
.check input{width:16px;height:16px;margin:0;cursor:pointer;accent-color:#0b62d0}

.btn{display:inline-block;padding:9px 18px;border:0;border-radius:7px;background:#0b62d0;color:#fff;
  font:inherit;font-weight:600;cursor:pointer;text-decoration:none;line-height:1.5}
.btn:hover{background:#0a55b5}
.btn.sec{background:#eef1f4;color:#1a1d21}
.btn.sec:hover{background:#e3e7ec}
.btn.danger{background:#c9342c}
.btn.danger:hover{background:#ad2c25}
.btn.sm{padding:5px 12px;font-size:13px}
.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:20px}

.msg{padding:11px 14px;border-radius:8px;margin-bottom:16px;font-size:14px}
.msg.ok{background:#e6f5ec;border:1px solid #b7e0c6;color:#1a5c33}
.msg.err{background:#fdecea;border:1px solid #f5c2bd;color:#8c2119}
.msg.info{background:#eaf2fd;border:1px solid #c3d9f7;color:#14458f}
.err-text{color:#c9342c;font-size:12.5px;margin-top:5px}
input.invalid,textarea.invalid{border-color:#c9342c}

table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid #eef1f4;vertical-align:middle}
th{color:#66707a;font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;font-weight:600}
tr:last-child td{border-bottom:0}
td.nowrap{white-space:nowrap}

.tag{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600}
.tag.on{background:#e6f5ec;color:#1a5c33}
.tag.off{background:#f0f1f3;color:#66707a}

.logo-preview{width:56px;height:56px;border-radius:10px;object-fit:contain;background:#f4f6f8;border:1px solid #e3e7ec;vertical-align:middle}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
.muted{color:#66707a}
.empty{padding:36px 16px;text-align:center;color:#66707a}
.pw-box{background:#fffbe9;border:1px solid #f0e0a8;border-radius:8px;padding:14px;margin-bottom:16px}
.pw-box code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:16px;font-weight:700;
  background:#fff;padding:3px 9px;border-radius:5px;border:1px solid #f0e0a8;user-select:all}

@media(max-width:600px){
  .wrap{padding:14px 12px 48px}
  .card{padding:16px}
  table{font-size:13px}
  th,td{padding:8px}
}