:root {
        --background: #07090d;
        --surface: #0d1118;
        --surface-hover: #121824;
        --border: #202838;

        --text: #f5f7fb;
        --muted: #8f99aa;

        --blue: #4d8cff;
        --purple: #7d5cff;
      }

      * {
        box-sizing: border-box;
      }

      body {
        margin: 0;
        min-height: 100vh;
        background:
          radial-gradient(
            circle at 78% 8%,
            rgba(77, 140, 255, 0.08),
            transparent 30%
          ),
          radial-gradient(
            circle at 92% 18%,
            rgba(125, 92, 255, 0.08),
            transparent 26%
          ),
          var(--background);

        color: var(--text);

        font-family:
          Inter,
          -apple-system,
          BlinkMacSystemFont,
          "Segoe UI",
          sans-serif;
      }

      a {
        color: inherit;
        text-decoration: none;
      }

      .app {
        display: grid;
        grid-template-columns: 220px 1fr;
        min-height: 100vh;
      }

      .main {
        padding: 42px;
      }

      .topbar {
        margin-bottom: 52px;
      }

      .workspace-label {
        color: var(--muted);
        font-size: 13px;
      }

      .hero {
        max-width: 820px;
        margin-bottom: 34px;
      }

      .hero h1 {
        margin: 0 0 12px;

        font-size: clamp(34px, 5vw, 52px);
        line-height: 1.05;
        letter-spacing: -0.035em;
      }

      .hero p {
        margin: 0;
        max-width: 690px;
        color: var(--muted);
        font-size: 17px;
        line-height: 1.6;
      }

      .section {
        max-width: 900px;
        margin-bottom: 28px;
        padding: 28px;

        border: 1px solid var(--border);
        border-radius: 14px;

        background: rgba(13, 17, 24, 0.84);
      }

      .section h2 {
        margin: 0 0 8px;
        font-size: 20px;
      }

      .section > p {
        margin: 0 0 24px;
        color: var(--muted);
      }

      .engagement-heading {
        margin-bottom: 24px;
      }

      .engagement-company {
        margin-bottom: 6px;
        font-size: 24px;
        font-weight: 700;
      }

      .engagement-assessment {
        color: var(--muted);
        font-size: 16px;
      }

      .details-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px 28px;
        margin-bottom: 26px;
      }

      .detail {
        padding-top: 14px;
        border-top: 1px solid var(--border);
      }

      .detail-label {
        margin-bottom: 6px;
        color: var(--muted);
        font-size: 12px;
        text-transform: uppercase;
        letter-spacing: 0.05em;
      }

      .detail-value {
        font-size: 15px;
        line-height: 1.5;
      }

      .scope-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
      }

      .scope-card {
        min-height: 110px;
        padding: 18px;

        border: 1px solid var(--border);
        border-radius: 10px;

        background: #090c12;
      }

      .scope-card h3 {
        margin: 0 0 10px;
        font-size: 14px;
      }

      .scope-card p {
        margin: 0;
        color: var(--muted);
        font-size: 14px;
        line-height: 1.6;
      }

      .field {
        margin-bottom: 22px;
      }

      .field label {
        display: block;
        margin-bottom: 8px;
        color: var(--muted);
        font-size: 13px;
      }

      select {
        width: 100%;
        padding: 13px 14px;

        background: #090c12;
        color: var(--text);

        border: 1px solid var(--border);
        border-radius: 8px;

        font-size: 15px;
      }

      select:focus {
        outline: none;
        border-color: var(--blue);
      }

      select:disabled {
        opacity: 0.55;
        cursor: not-allowed;
      }

      .actions {
        display: flex;
        align-items: center;
        gap: 16px;
      }

      button {
        padding: 12px 20px;

        border: 0;
        border-radius: 8px;

        background: linear-gradient(90deg, var(--blue), var(--purple));

        color: white;

        font-size: 14px;
        font-weight: 600;

        cursor: pointer;
      }

      button:disabled {
        opacity: 0.4;
        cursor: default;
      }

      .status {
        color: var(--muted);
        font-size: 13px;
      }

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

      @media (max-width: 800px) {
        .app {
          grid-template-columns: 1fr;
        }

        .main {
          padding: 28px 20px;
        }

        .topbar {
          margin-bottom: 40px;
        }

        .details-grid,
        .scope-grid {
          grid-template-columns: 1fr;
        }
      }