/* MBTI v3 frontend */
.mbti-v3-app{max-width:900px;margin:30px auto;font-family:Tahoma,"Segoe UI",Arial,sans-serif;color:#172033}
.mbti-hero{display:flex;align-items:center;gap:18px;padding:24px;border-radius:22px;background:linear-gradient(135deg,#eef4ff,#f7f9ff);border:1px solid #dbe4f4;margin-bottom:18px}
.mbti-badge{width:66px;height:66px;border-radius:18px;display:grid;place-items:center;background:#185adb;color:#fff;font-weight:800;font-size:20px;box-shadow:0 10px 25px #185adb33}
.mbti-hero h2{margin:0 0 6px;font-size:25px}.mbti-hero p{margin:0;color:#667085}
.mbti-progress-wrap{padding:14px 18px;background:#fff;border:1px solid #e3e8f1;border-radius:16px;margin-bottom:18px}
.mbti-progress-top{display:flex;justify-content:space-between;font-weight:700;font-size:14px}.mbti-progress{height:8px;background:#edf1f7;border-radius:99px;overflow:hidden;margin-top:10px}.mbti-progress span{display:block;height:100%;background:linear-gradient(90deg,#185adb,#7c4dff);border-radius:99px;transition:.25s}
.mbti-card{padding:28px;border:1px solid #e0e6ef;border-radius:22px;background:#fff;box-shadow:0 10px 30px #12213d0b}.mbti-qnum{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:13px;background:#eaf1ff;color:#185adb;font-weight:800}.mbti-qtext{font-size:21px;font-weight:800;line-height:1.9;margin:18px 0}
.mbti-options{display:grid;gap:14px}.mbti-option{display:flex;align-items:flex-start;gap:12px;padding:17px;border:2px solid #e4e9f2;border-radius:16px;cursor:pointer;line-height:1.8;font-size:17px;transition:.18s;background:#fff}.mbti-option:hover{border-color:#9eb8ef;background:#f8fbff}.mbti-option input{position:absolute;opacity:0}.mbti-option:has(input:checked){border-color:#185adb;background:#eef4ff;box-shadow:0 6px 20px #185adb18}.mbti-option-letter{min-width:34px;height:34px;border-radius:10px;background:#f0f3f8;display:grid;place-items:center;font-weight:800}.mbti-option:has(input:checked) .mbti-option-letter{background:#185adb;color:#fff}
.mbti-actions{display:flex;justify-content:space-between;gap:12px;margin-top:16px}.mbti-actions button,.mbti-result-actions button{border:0;border-radius:13px;padding:13px 22px;font-weight:800;cursor:pointer}.mbti-next{background:#185adb;color:#fff}.mbti-prev{background:#eef1f6;color:#344054}.mbti-prev:disabled{opacity:.45;cursor:not-allowed}
.mbti-result-hero{padding:32px;border-radius:25px;background:linear-gradient(135deg,#102a63,#3d5bd6);color:#fff;text-align:center;box-shadow:0 18px 45px #102a6330}.mbti-result-label{font-size:16px;opacity:.9}.mbti-type{font-size:64px;font-weight:900;letter-spacing:5px;margin:8px 0}.mbti-type-name{font-size:21px;font-weight:800}.mbti-type-title{font-size:16px;margin-top:8px;opacity:.9}
.mbti-dimensions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.mbti-dim{padding:17px;border:1px solid #e1e6ef;border-radius:16px;background:#fff}.mbti-dim>div:first-child{display:flex;justify-content:space-between;gap:10px}.mbti-dim b{color:#185adb;font-size:18px}.mbti-dim span{color:#667085}.mbti-dim-bar{height:8px;background:#edf1f7;border-radius:99px;margin-top:12px;overflow:hidden}.mbti-dim-bar i{display:block;height:100%;background:linear-gradient(90deg,#185adb,#7c4dff);border-radius:99px}
.mbti-result-section{padding:22px;border:1px solid #e1e6ef;border-radius:18px;margin-top:14px;background:#fff}.mbti-result-section h3{margin-top:0;font-size:20px}.mbti-description-text,.mbti-advice-text{line-height:2;font-size:16px;white-space:pre-line}.mbti-jobs{display:flex;flex-wrap:wrap;gap:9px}.mbti-job-chip{padding:9px 13px;border-radius:999px;background:#eef4ff;color:#1647a5;font-weight:700}.mbti-result-note{padding:16px;margin-top:14px;border-radius:14px;background:#f7f8fa;color:#667085;line-height:1.8}.mbti-result-actions{display:flex;gap:10px;justify-content:center;margin-top:18px}.mbti-print{background:#172033;color:#fff}.mbti-restart{background:#eef1f6;color:#172033}
.mbti-shake{animation:mbtishake .4s}.mbti-v3-app[hidden],.mbti-result[hidden]{display:none!important}@keyframes mbtishake{25%{transform:translateX(7px)}50%{transform:translateX(-7px)}75%{transform:translateX(5px)}}
@media(max-width:650px){.mbti-hero{align-items:flex-start}.mbti-type{font-size:48px}.mbti-dimensions{grid-template-columns:1fr}.mbti-qtext{font-size:18px}.mbti-card{padding:20px}.mbti-actions{position:sticky;bottom:10px;background:#fff;padding:8px;border-radius:14px;box-shadow:0 8px 25px #0001}}
@media print{.mbti-v3-app{max-width:none}.mbti-form,.mbti-result-actions,.mbti-progress-wrap,.mbti-hero{display:none!important}.mbti-result{display:block!important}.mbti-result-hero{box-shadow:none}}

/* v3.1 auto-advance/readability refinements */
.mbti-v3-app{font-size:16px}
.mbti-hero-copy{flex:1}.mbti-option-text{flex:1}.mbti-option:focus-within{outline:3px solid #b9c9ff;outline-offset:2px}
.mbti-option.mbti-selected{border-color:#185adb;background:#eef4ff}
.mbti-actions{justify-content:flex-start}.mbti-next{display:none}
.mbti-qnum{font-size:18px}
@media(max-width:650px){.mbti-hero{padding:20px}.mbti-hero h2{font-size:21px}.mbti-option{font-size:16px;padding:15px}}