:root{
      --brand: #0f6fcb;
      --brand-dark: #084d90;
      --accent: #14a38b;
      --ink: #152238;
      --muted: #64748b;
      --line: #d9e2ef;
      --surface: #ffffff;
      --page: #f5f8fc;
      --danger: #b42318;
      font-family: "Cairo", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    *{ box-sizing: border-box; }

    body{
      margin: 0;
      min-height: 100vh;
      background: var(--page);
      color: var(--ink);
    }

    .topbar{
      position: sticky;
      top: 0;
      z-index: 10;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 14px clamp(16px, 4vw, 44px);
      background: rgba(255, 255, 255, .92);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(12px);
    }

    .brand{
      color: var(--ink);
      font-size: 24px;
      font-weight: 800;
      text-decoration: none;
    }

    .brand span{ color: var(--brand); }

    .close,
.back{
      display: inline-grid;
      place-items: center;
      width: 40px;
      height: 40px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: var(--surface);
      color: var(--ink);
      font-size: 24px;
      text-decoration: none;
      cursor: pointer;
    }

    .shell{
      width: min(1080px, calc(100% - 28px));
      margin: 28px auto 48px;
    }

    .card{
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 8px;
      box-shadow: 0 18px 45px rgba(15, 45, 82, .08);
    }

    .intent-card{ padding: clamp(20px, 4vw, 36px); }

    .eyebrow,
.badge{
      display: inline-flex;
      align-items: center;
      min-height: 30px;
      padding: 4px 12px;
      border-radius: 999px;
      background: #e8f3ff;
      color: var(--brand-dark);
      font-weight: 700;
      font-size: 14px;
    }

    h1,
h2,
p{ margin-top: 0; }

    h1{
      margin-bottom: 8px;
      font-size: clamp(28px, 5vw, 42px);
      line-height: 1.25;
    }

    p{ color: var(--muted); }

    .intent-grid{
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
      margin-top: 24px;
    }

    .intent-option{
      min-height: 170px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff !important;
      color: var(--ink);
      text-align: right;
      cursor: pointer;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }

    .intent-option:hover,
.intent-option:focus-visible{
      transform: translateY(-2px);
      border-color: var(--brand);
      box-shadow: 0 14px 30px rgba(15, 111, 203, .14);
      outline: none;
    }

    .intent-icon{
      display: inline-grid;
      place-items: center;
      width: 44px;
      height: 44px;
      margin-bottom: 14px;
      border-radius: 8px;
      background: #eef7ff;
      font-size: 24px;
    }

    .intent-option b,
.intent-option strong,
.intent-option small{
      display: block;
    }

    .intent-option b{
      margin-bottom: 4px;
      font-size: 22px;
      color: var(--ink);
    }

    .intent-option strong{
      margin-bottom: 8px;
      color: var(--brand-dark);
      font-size: 15px;
    }

    .intent-option small{
      color: var(--muted);
      line-height: 1.7;
    }

    .form-card{ padding: clamp(18px, 4vw, 32px); }

    .form-head{
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 24px;
    }

    .form-section{
      padding: 20px 0;
      border-top: 1px solid var(--line);
    }

    label{
      display: block;
      margin-bottom: 8px;
      font-weight: 700;
    }

    input,
select,
textarea{
      width: 100%;
      min-height: 48px;
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 10px 12px;
      color: var(--ink);
      background: #fff !important;
      font: inherit;
    }

    textarea{ resize: vertical; }

    input:focus,
select:focus,
textarea:focus{
      border-color: var(--brand);
      box-shadow: 0 0 0 4px rgba(15, 111, 203, .12);
      outline: none;
    }

    .detect-status,
.category-chooser,
.counter,
.field small{
      margin-top: 8px;
      color: var(--muted);
      font-size: 14px;
    }

    .fields-grid{
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .field.full{ grid-column: 1 / -1; }

    .upload-box{
      display: grid;
      place-items: center;
      min-height: 150px;
      border: 1px dashed #9db5d1;
      border-radius: 8px;
      background: #f8fbff;
      text-align: center;
      cursor: pointer;
    }

    .submit{
      width: 100%;
      min-height: 54px;
      margin-top: 18px;
      border: 0;
      border-radius: 8px;
      background: var(--brand);
      color: #fff;
      font: inherit;
      font-weight: 800;
      cursor: pointer;
    }

    .submit:hover{ background: var(--brand-dark); }

    .form-message:not(:empty){
      margin-top: 16px;
      padding: 12px 14px;
      border-radius: 8px;
      background: #fff1f0;
      color: var(--danger);
    }

    .hidden{ display: none !important; }

    @media (max-width: 900px){
      .intent-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
    }

    @media (max-width: 620px){
      .shell{ width: min(100% - 20px, 1080px); margin-top: 18px; }
      .intent-grid,
.fields-grid{ grid-template-columns: 1fr; }
      .intent-option{ min-height: 148px; }
      .field.full{ grid-column: auto; }
    }