:root{
    --ink:#1C2333;
    --paper:#ECEAE2;
    --card:#FFFFFF;
    --rule:#D6D2C4;
    --muted:#6B6B62;
    --amber:#C97A2B;
    --brick:#A23E2E;
    --sage:#4F6F52;
    --amber-tint:#F6E9D8;
    --brick-tint:#F3E1DD;
    --sage-tint:#E4EBE1;
    --radius:2px;
  }
  *{box-sizing:border-box;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',sans-serif;
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  .wrap{
    max-width:700px;
    margin:0 auto;
    padding:56px 24px 80px;
  }
  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--muted);
    display:flex;
    align-items:center;
    gap:10px;
    margin-bottom:18px;
  }
  .eyebrow::before{
    content:"";
    width:7px;height:7px;
    background:var(--amber);
    border-radius:50%;
    flex-shrink:0;
  }
  h1{
    font-family:'Fraunces',serif;
    font-optical-sizing:auto;
    font-weight:600;
    font-size:clamp(32px,6vw,46px);
    line-height:1.08;
    margin:0 0 14px;
    letter-spacing:-0.01em;
  }
  .sub{
    font-size:16px;
    color:var(--muted);
    max-width:46ch;
    margin:0 0 40px;
  }
  .desk{
    background:var(--card);
    border:1px solid var(--rule);
    border-radius:var(--radius);
    padding:28px;
    position:relative;
  }
  .field-label{
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;
    text-transform:uppercase;
    letter-spacing:0.08em;
    color:var(--muted);
    display:block;
    margin-bottom:10px;
  }
  textarea{
    width:100%;
    min-height:150px;
    border:1.5px dashed var(--rule);
    border-radius:var(--radius);
    padding:16px;
    font-family:'Inter',sans-serif;
    font-size:15px;
    color:var(--ink);
    background:transparent;
    resize:vertical;
    transition:border-color 0.15s ease;
  }
  textarea:focus{
    outline:none;
    border-color:var(--ink);
    border-style:solid;
  }
  .row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-top:16px;
    gap:16px;
  }
  .quota{
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;
    color:var(--muted);
  }
  button{
    font-family:'Inter',sans-serif;
    font-weight:600;
    font-size:15px;
    background:var(--ink);
    color:var(--paper);
    border:none;
    padding:13px 26px;
    border-radius:var(--radius);
    cursor:pointer;
    transition:transform 0.1s ease, opacity 0.15s ease;
    flex-shrink:0;
  }
  button:hover:not(:disabled){opacity:0.88;}
  button:active:not(:disabled){transform:translateY(1px);}
  button:disabled{opacity:0.4;cursor:not-allowed;}
  button.ghost{
    background:transparent;
    color:var(--ink);
    border:1px solid var(--rule);
  }
  .status{
    font-family:'IBM Plex Mono',monospace;
    font-size:13px;
    color:var(--muted);
    margin-top:18px;
    display:none;
    align-items:center;
    gap:8px;
  }
  .status.show{display:flex;}
  .dots span{
    display:inline-block;
    width:4px;height:4px;
    background:var(--muted);
    border-radius:50%;
    margin-right:3px;
    animation:pulse 1.1s infinite ease-in-out;
  }
  .dots span:nth-child(2){animation-delay:0.15s;}
  .dots span:nth-child(3){animation-delay:0.3s;}
  @keyframes pulse{0%,80%,100%{opacity:0.25;}40%{opacity:1;}}
  @media (prefers-reduced-motion: reduce){
    .dots span{animation:none;opacity:0.7;}
  }

  .error-box{
    display:none;
    margin-top:16px;
    padding:14px 16px;
    background:var(--brick-tint);
    border:1px solid var(--brick);
    border-radius:var(--radius);
    font-size:14px;
    color:var(--brick);
  }
  .error-box.show{display:block;}

  .report{
    display:none;
    margin-top:36px;
    position:relative;
  }
  .report.show{display:block;}

  .stamp-zone{
    position:relative;
    padding:30px 28px 26px;
    border:1px solid var(--rule);
    border-radius:var(--radius);
    background:var(--card);
    overflow:hidden;
  }
  .stamp{
    font-family:'Fraunces',serif;
    font-weight:700;
    font-size:clamp(22px,5vw,30px);
    letter-spacing:0.02em;
    text-transform:uppercase;
    display:inline-block;
    padding:8px 20px;
    border:3px solid currentColor;
    border-radius:4px;
    transform:rotate(-4deg) scale(1);
    transform-origin:left center;
  }
  .report.show .stamp{
    animation:stampdown 0.35s cubic-bezier(.2,.9,.3,1.2);
  }
  @keyframes stampdown{
    0%{transform:rotate(-4deg) scale(2.2);opacity:0;}
    60%{opacity:1;}
    100%{transform:rotate(-4deg) scale(1);opacity:1;}
  }
  @media (prefers-reduced-motion: reduce){
    .report.show .stamp{animation:none;}
  }
  .stamp.scam{color:var(--brick);}
  .stamp.suspicious{color:var(--amber);}
  .stamp.safe{color:var(--sage);}

  .confidence{
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;
    color:var(--muted);
    margin-top:14px;
  }

  .evidence-label{
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;
    text-transform:uppercase;
    letter-spacing:0.08em;
    color:var(--muted);
    margin:26px 0 12px;
    padding-top:20px;
    border-top:1px solid var(--rule);
  }
  .evidence-list{
    list-style:none;
    margin:0;
    padding:0;
  }
  .evidence-list li{
    display:flex;
    gap:14px;
    font-size:14.5px;
    padding:9px 0;
    border-bottom:1px solid var(--rule);
  }
  .evidence-list li:last-child{border-bottom:none;}
  .evidence-num{
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;
    color:var(--muted);
    flex-shrink:0;
    padding-top:1px;
  }
  .action-box{
    margin-top:22px;
    padding:16px 18px;
    background:var(--paper);
    border-radius:var(--radius);
    font-size:14.5px;
  }
  .action-box strong{
    display:block;
    font-family:'IBM Plex Mono',monospace;
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.08em;
    color:var(--muted);
    margin-bottom:6px;
    font-weight:500;
  }
  .report-actions{
    display:flex;
    gap:10px;
    margin-top:22px;
    flex-wrap:wrap;
  }
  .report-actions button{
    font-size:13px;
    padding:10px 18px;
  }
  footer{
    margin-top:56px;
    padding-top:20px;
    border-top:1px solid var(--rule);
    font-size:12.5px;
    color:var(--muted);
  }
  footer p{margin:0 0 6px;}