.mwa-mcq { font-family: inherit; }

    .mwa-mcq__card {
      background: #fff;
      border: 1px solid #e8eaf0;
      border-radius: 14px;
      padding: 18px;
      margin: 14px 0;
      box-shadow: 0 10px 30px rgba(15,23,42,0.05);
    }

    .mwa-mcq__top {
      display: flex;
      gap: 12px;
      margin-bottom: 10px;
      align-items: flex-start;
    }

    .mwa-mcq__qnum {
      width: 38px;
      height: 28px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #6b7280;
      font-weight: 700;
      border-radius: 8px;
      background: #f8fafc;
      flex: 0 0 auto;
    }

    .mwa-mcq__category  { color: #64748b; font-size: 12px; font-weight: 700; }
    .mwa-mcq__progress  { color: #94a3b8; font-size: 12px; }
    .mwa-mcq__question  { margin: 10px 0 14px; font-size: 18px; line-height: 1.35; color: #0f172a; }

    .mwa-mcq__options {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    /* ── Mobile: 1 option per row ── */
    @media (max-width: 600px) {
      .mwa-mcq__options {
        grid-template-columns: 1fr;
      }
    }

    .mwa-mcq__option {
      cursor: pointer;
      display: flex;
      gap: 10px;
      align-items: center;
      border: 1px solid #e5e7eb;
      border-radius: 12px;
      padding: 12px 14px;
      background: #ffffff;
      transition: border-color .2s, box-shadow .2s, background .2s;
      user-select: none;
    }

    .mwa-mcq__option input { display: none; }

    .mwa-mcq__letter {
      width: 26px;
      height: 26px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      font-weight: 800;
      color: #111827;
      background: #f1f5f9;
      flex: 0 0 auto;
      transition: background .2s, color .2s;
    }

    .mwa-mcq__text { font-size: 14px; color: #111827; }

    .mwa-mcq__option.is-correct {
      border-color: #10b981;
      box-shadow: 0 0 0 3px rgba(16,185,129,0.15);
      background: #f0fdf4;
    }

    .mwa-mcq__option.is-wrong {
      border-color: #ef4444;
      box-shadow: 0 0 0 3px rgba(239,68,68,0.15);
      background: #fff1f2;
    }

    .mwa-mcq__letter.correct-letter { background: #10b981; color: #fff; }
    .mwa-mcq__letter.wrong-letter   { background: #ef4444; color: #fff; }

    .mwa-mcq__actions { margin-top: 12px; }

    .mwa-mcq__submit {
      border: none;
      background: #111827;
      color: #fff;
      font-weight: 700;
      padding: 10px 24px;
      border-radius: 10px;
      cursor: pointer !important;
      font-size: 14px;
      transition: background .2s;
      pointer-events: auto !important;
      opacity: 1 !important;
    }

    .mwa-mcq__submit:hover              { background: #1e293b; }
    .mwa-mcq__submit[data-state="open"] { background: #7c3aed; }

    .mwa-mcq__submit:disabled {
      pointer-events: auto !important;
      opacity: 1 !important;
      cursor: pointer !important;
      background: #7c3aed;
    }

    .mwa-mcq__result {
      margin-top: 14px;
      padding-top: 12px;
      border-top: 1px solid #eef2f7;
      display: none;
    }

    .mwa-mcq__answer       { font-weight: 700; margin-bottom: 8px; }
    .mwa-mcq__answer-label { color: #64748b; margin-right: 6px; }

    .mwa-mcq__explain-title {
      font-size: 12px;
      letter-spacing: .04em;
      color: #64748b;
      font-weight: 800;
      margin-bottom: 6px;
    }

    .mwa-mcq__explain {
      color: #0f172a;
      background: #f8fafc;
      border-radius: 12px;
      padding: 10px;
      font-size: 13px;
    }

    /* ── Visible state controlled by class ── */
    .mwa-mcq__result.is-visible {
      display: block !important;
    }