:root{
    --ultramarine:#3B4CFF; --sky:#316FFF; --white:#FFFFFF; --black:#000000;
    --fuchsia:#E436FF; --pink:#FF81F3; --sunny:#FFB21D; --lemon:#FFE047;
    --mint-dark:#13E5C1; --mint-light:#44FFE3;
    --panel:#0B0B0F; --panel-2:#13131A; --line:#23232E; --muted:#8C8C9E;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  body{
    font-family:'DM Sans',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
    background:var(--black); color:var(--white); -webkit-font-smoothing:antialiased;
    font-size:15px; line-height:1.3; letter-spacing:-0.02em;
  }
  h1,h2,h3{font-weight:500; line-height:0.92; letter-spacing:-0.04em}

  /* ---------- shell ---------- */
  .top{
    position:relative; display:flex; align-items:flex-end; gap:24px;
    padding:28px 24px 0 24px; overflow:hidden;
    background:radial-gradient(circle at 92% 180%, var(--ultramarine) 0%, #0A1340 46%, var(--black) 100%);
  }
  .top .brand{display:flex; align-items:center; gap:12px; flex:0 0 auto}
  .top .brand svg{height:22px; width:auto; display:block}
  .top .brand .wm{font-weight:500; font-size:19px; letter-spacing:0.1em}
  .top h1{font-size:30px; margin-left:4px}
  .top .sub{color:var(--muted); font-size:13px; margin-left:auto; text-align:right; line-height:1.4; padding-bottom:4px}
  .orb{position:absolute; right:-150px; top:-190px; width:340px; height:340px; border-radius:50%;
    background:radial-gradient(circle at center, var(--black) 0%, var(--black) 58%, var(--ultramarine) 86%, var(--mint-light) 100%);
    filter:blur(1px); pointer-events:none}

  nav{display:flex; gap:4px; padding:18px 24px 0 24px; border-bottom:1px solid var(--line);
    background:var(--black); position:sticky; top:0; z-index:40}
  nav button{
    font-family:inherit; font-size:14px; letter-spacing:-0.02em; color:var(--muted);
    background:none; border:0; border-bottom:2px solid transparent; padding:10px 14px; cursor:pointer;
  }
  nav button:hover{color:var(--white)}
  nav button.on{color:var(--white); border-bottom-color:var(--ultramarine)}
  nav .count{display:inline-block; margin-left:6px; background:var(--panel-2); border:1px solid var(--line);
    border-radius:999px; padding:0 7px; font-size:11px; color:var(--muted)}

  main{padding:24px; max-width:1180px}
  .tab{display:none} .tab.on{display:block}

  /* ---------- blocks ---------- */
  .grid2{display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:24px}
  .card{background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:20px}
  .card h3{font-size:17px; margin-bottom:4px}
  .card .hint{color:var(--muted); font-size:12.5px; line-height:1.45; margin-bottom:16px}
  .sectitle{font-size:12px; letter-spacing:0.14em; text-transform:uppercase; color:var(--muted); margin:28px 0 12px}
  .sectitle:first-child{margin-top:0}

  label{display:block; font-size:12px; color:var(--muted); margin:14px 0 5px; letter-spacing:0}
  label:first-of-type{margin-top:0}
  input[type=text],input[type=number],input[type=password],select,textarea{
    width:100%; font-family:inherit; font-size:14px; letter-spacing:-0.01em;
    background:var(--panel-2); color:var(--white);
    border:1px solid var(--line); border-radius:9px; padding:10px 12px;
  }
  input:focus,select:focus,textarea:focus{outline:none; border-color:var(--ultramarine)}
  textarea{resize:vertical; line-height:1.45}
  .row{display:grid; grid-template-columns:1fr 1fr; gap:14px}
  .row3{display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px}

  button.btn{
    font-family:inherit; font-size:14px; letter-spacing:-0.02em; cursor:pointer;
    background:var(--ultramarine); color:var(--white); border:0; border-radius:9px; padding:11px 18px;
  }
  button.btn:hover{background:var(--sky)}
  button.btn.ghost{background:transparent; color:var(--white); border:1px solid var(--line)}
  button.btn.ghost:hover{background:var(--panel-2); border-color:var(--muted)}
  button.btn.sm{padding:7px 12px; font-size:13px}
  button.btn:disabled{opacity:.45; cursor:default}
  .btnrow{display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-top:20px}

  .armpick{display:flex; gap:10px; margin-top:6px}
  .armpick label{flex:1; margin:0; cursor:pointer; color:var(--white)}
  .armpick input{position:absolute; opacity:0; pointer-events:none}
  .armpick .box{border:1px solid var(--line); border-radius:10px; padding:12px; background:var(--panel-2)}
  .armpick input:checked + .box{border-color:var(--ultramarine); background:#10133A}
  .armpick .box b{display:block; font-weight:500; font-size:14px; margin-bottom:3px}
  .armpick .box span{font-size:11.5px; color:var(--muted); line-height:1.4; display:block}

  .warn{border-left:3px solid var(--sunny); background:#1A1205; border-radius:0 9px 9px 0;
    padding:12px 14px; font-size:13px; line-height:1.5; margin:16px 0}
  .warn b{color:var(--sunny); font-weight:500}
  .bad{border-left:3px solid var(--fuchsia); background:#1C0824}
  .bad b{color:var(--pink)}
  .ok{border-left:3px solid var(--mint-dark); background:#04221D}
  .ok b{color:var(--mint-light)}

  code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:12.5px}
  pre.box{background:var(--panel-2); border:1px solid var(--line); border-radius:9px;
    padding:14px; max-height:360px; overflow:auto; white-space:pre-wrap; line-height:1.5; color:#C9C9D8}

  table{width:100%; border-collapse:collapse; font-size:13px}
  th{text-align:left; font-weight:400; color:var(--muted); font-size:11px; letter-spacing:0.1em;
    text-transform:uppercase; padding:8px 10px; border-bottom:1px solid var(--line)}
  td{padding:10px; border-bottom:1px solid var(--line); vertical-align:top}
  tr:hover td{background:var(--panel)}
  td select{padding:5px 7px; font-size:12px}
  .tag{display:inline-block; border-radius:999px; padding:2px 9px; font-size:11px; border:1px solid var(--line)}
  .tag.a{border-color:var(--ultramarine); color:#A9B2FF}
  .tag.b{border-color:var(--muted); color:var(--muted)}

  /* ---------- dashboard ---------- */
  .kpis{display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin-bottom:8px}
  .kpi{background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:18px}
  .kpi .l{font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted)}
  .kpi .v{font-size:38px; font-weight:500; letter-spacing:-0.04em; line-height:1; margin:10px 0 6px}
  .kpi .b{font-size:12px; color:var(--muted); line-height:1.4}
  .kpi.pass{border-color:var(--mint-dark)} .kpi.pass .v{color:var(--mint-light)}
  .kpi.fail{border-color:var(--fuchsia)} .kpi.fail .v{color:var(--pink)}
  .kpi.wait .v{color:var(--muted)}
  .bar{height:5px; background:var(--panel-2); border-radius:999px; overflow:hidden; margin-top:10px}
  .bar i{display:block; height:100%; background:var(--ultramarine)}

  /* ---------- the operator-facing artifact ---------- */
  .sheet{background:var(--white); color:#101014; border-radius:14px; padding:44px; max-width:860px;
    letter-spacing:-0.015em}
  .sheet .head{display:flex; align-items:center; gap:10px; padding-bottom:22px; margin-bottom:28px;
    border-bottom:1px solid #E4E4EC}
  .sheet .head svg{height:18px} .sheet .head svg path{fill:#101014}
  .sheet .head .wm{font-weight:500; font-size:15px; letter-spacing:0.1em}
  .sheet .head .for{margin-left:auto; font-size:12px; color:#6A6A7C}
  .sheet h2{font-size:38px; line-height:0.95; margin-bottom:14px; max-width:20ch}
  .sheet .promise{font-size:19px; line-height:1.35; color:#2A2A36; max-width:52ch; margin-bottom:8px}
  .sheet h4{font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color:#8A8A9C;
    margin:30px 0 10px; font-weight:400}
  .sheet p{font-size:15px; line-height:1.5; color:#2A2A36; max-width:62ch}
  .sheet ul{margin:0; padding-left:0; list-style:none}
  .sheet li{font-size:15px; line-height:1.45; padding:9px 0 9px 20px; position:relative; border-bottom:1px solid #EFEFF4}
  .sheet li:before{content:""; position:absolute; left:0; top:17px; width:7px; height:7px;
    background:var(--ultramarine); border-radius:50%}
  .sheet .pricebox{background:#F3F4FF; border-radius:12px; padding:22px; margin-top:10px}
  .sheet .pricebox .amt{font-size:42px; font-weight:500; letter-spacing:-0.04em; line-height:1; color:var(--ultramarine)}
  .sheet .pricebox .per{font-size:15px; color:#6A6A7C; margin-left:6px}
  .sheet .pricebox p{margin-top:10px; font-size:14px; color:#3A3A48}
  .sheet .weeks li{display:grid; grid-template-columns:120px 1fr 80px; gap:14px; align-items:start}
  .sheet .weeks li b{font-weight:500}
  .sheet .weeks li em{font-style:normal; color:#8A8A9C; font-size:13px; text-align:right}
  .sheet .post{background:#101014; color:var(--white); border-radius:12px; padding:22px; white-space:pre-wrap;
    font-size:15px; line-height:1.55; max-width:none}
  .sheet .terms{border:1px solid #E4E4EC; border-radius:12px; padding:20px; margin-top:10px; background:#FAFAFD}
  .sheet .terms p{white-space:pre-wrap; font-size:14px; color:#2A2A36}
  .sheet .terms .lk{font-size:10.5px; letter-spacing:0.12em; text-transform:uppercase; color:#A0A0B0; margin-bottom:8px}
  .sheet .foot{margin-top:34px; padding-top:18px; border-top:1px solid #E4E4EC; font-size:12px; color:#8A8A9C}
  .rtl{direction:rtl; text-align:right; max-width:none}
  .sheet .weeks li.rtl{direction:rtl}

  .readblock{background:var(--panel-2); border:1px solid var(--line); border-radius:12px; padding:18px; margin-bottom:20px}
  .readblock dt{font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted); margin-top:14px}
  .readblock dt:first-child{margin-top:0}
  .readblock dd{font-size:14px; line-height:1.45; margin-top:4px}
  .conf{display:inline-block; font-size:11px; letter-spacing:0.08em; text-transform:uppercase;
    border-radius:999px; padding:3px 10px; border:1px solid var(--line)}
  .conf.high{border-color:var(--mint-dark); color:var(--mint-light)}
  .conf.medium{border-color:var(--sunny); color:var(--sunny)}
  .conf.low{border-color:var(--fuchsia); color:var(--pink)}

  .empty{color:var(--muted); font-size:14px; padding:40px 0; text-align:center; line-height:1.6}
  .msgbox{background:var(--panel-2); border:1px solid var(--line); border-radius:12px; padding:18px;
    white-space:pre-wrap; font-size:14.5px; line-height:1.55}

  @media print{
    body{background:#fff}
    .top,nav,.btnrow,.noprint{display:none !important}
    main{padding:0; max-width:none}
    .sheet{border-radius:0; padding:0; max-width:none}
    .tab{display:none !important} .tab.on{display:block !important}
  }

  /* ---------- added for index.html / login.html markup ---------- */
  .top .sub .who{display:inline-flex; align-items:center; gap:10px; margin-top:8px}
  .top .sub .who b{color:var(--white); font-weight:500}
  .stat{font-size:12.5px; color:var(--muted); line-height:1.45}
  .stat b{color:var(--white); font-weight:500}

  details.fold{border:1px solid var(--line); border-radius:12px; background:var(--panel-2); margin-top:20px}
  details.fold>summary{cursor:pointer; padding:12px 14px; font-size:13px; color:var(--muted); list-style:none}
  details.fold>summary::-webkit-details-marker{display:none}
  details.fold>summary:before{content:"+  "; color:var(--ultramarine)}
  details.fold[open]>summary:before{content:"\2013  "}
  details.fold>summary:hover{color:var(--white)}
  details.fold .inner{padding:0 14px 14px}

  .scrolly{max-height:420px; overflow:auto}
  .readblock ul{list-style:none; padding:0}
  .readblock ul li{font-size:14px; line-height:1.45; padding-left:14px; position:relative}
  .readblock ul li:before{content:"·"; position:absolute; left:2px; color:var(--ultramarine)}
  ul.plainlist{list-style:none; padding:0}
  ul.plainlist li{font-size:13.5px; line-height:1.45; padding:9px 0 9px 16px; position:relative;
    border-bottom:1px solid var(--line)}
  ul.plainlist li:last-child{border-bottom:0}
  ul.plainlist li:before{content:""; position:absolute; left:0; top:15px; width:6px; height:6px;
    border-radius:50%; background:var(--mint-dark)}
  ul.plainlist.deny li:before{background:var(--fuchsia)}

  .login{min-height:100vh; display:grid; place-items:center; padding:24px;
    background:radial-gradient(circle at 50% 34%, var(--ultramarine) 0%, #0A1340 32%, var(--black) 70%)}
  .login .card{width:100%; max-width:380px}
  .login .brand{display:flex; align-items:center; gap:10px; margin-bottom:22px}
  .login .brand svg{height:20px; width:auto; display:block}
  .login .brand .wm{font-weight:500; font-size:17px; letter-spacing:0.1em}
  .login .btn{width:100%; margin-top:22px}
  .login .err{color:var(--pink); font-size:13px; line-height:1.45; margin-top:14px}
  .login .foot{color:var(--muted); font-size:12px; line-height:1.5; margin-top:20px}

  /* ---------- rewrite diff ----------
     Mint for what the operator added, fuchsia for what they cut. Both sit on the
     dark canvas rather than on each other, per the contrast rule. */
  .diffmeta{font-size:12.5px; color:var(--muted); margin:10px 0 8px}
  .diffmeta b{color:var(--white); font-weight:500}
  .diff{background:var(--panel-2); border:1px solid var(--line); border-radius:10px;
    padding:16px; font-size:14.5px; line-height:1.7; white-space:pre-wrap}
  .d-ins{background:#06382F; color:var(--mint-light); border-radius:4px; padding:1px 4px}
  .d-del{background:#2A0A33; color:var(--pink); border-radius:4px; padding:1px 4px;
    text-decoration:line-through; text-decoration-color:rgba(255,129,243,.55)}
  .tagpick{display:flex; flex-wrap:wrap; gap:8px; margin-top:8px}
  .tag-opt{display:inline-flex; align-items:center; gap:7px; margin:0; cursor:pointer;
    background:var(--panel-2); border:1px solid var(--line); border-radius:999px;
    padding:7px 13px; font-size:12.5px; color:var(--muted); letter-spacing:-0.01em}
  .tag-opt:hover{border-color:var(--muted)}
  .tag-opt input{accent-color:var(--ultramarine); margin:0}
  .tag-opt:has(input:checked){border-color:var(--ultramarine); color:var(--white); background:#10133A}

  /* ---------- critique findings ---------- */
  ul.findings{list-style:none; margin:14px 0 0; padding:0}
  ul.findings li{padding:12px 0; border-top:1px solid rgba(255,255,255,.08)}
  ul.findings li:first-child{border-top:0}
  ul.findings b{font-weight:500}
  ul.findings .sev{display:inline-block; margin-left:8px; font-size:10.5px; letter-spacing:.1em;
    text-transform:uppercase; color:var(--pink); border:1px solid var(--fuchsia);
    border-radius:999px; padding:1px 8px; vertical-align:middle}
  ul.findings .q{margin:7px 0 5px; padding:8px 11px; background:var(--panel-2);
    border-left:2px solid var(--muted); border-radius:0 7px 7px 0; font-size:13.5px; color:#C9C9D8}
  ul.findings .w{font-size:12.5px; color:var(--muted); line-height:1.5}