.iwse-home{max-width:1100px;margin:30px auto;font-family:Arial,sans-serif;color:#182230}.iwse-heading{text-align:center;margin-bottom:25px}.iwse-options{display:grid;grid-template-columns:1fr 1fr;gap:20px}.iwse-card,.iwse-box{border:1px solid #e1e6ee;border-radius:14px;padding:25px;background:#fff;box-shadow:0 4px 16px rgba(0,0,0,.05)}.iwse-card button,.iwse-card select{width:100%;box-sizing:border-box;padding:12px;margin-top:10px;border-radius:8px}.iwse-card button{background:#111827;color:#fff;border:0;font-weight:700;cursor:pointer}.iwse-modal{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99999;display:flex;align-items:center;justify-content:center}.iwse-modal[hidden],.iwse-player[hidden]{display:none}.iwse-modal-box{width:min(520px,92vw);background:#fff;border-radius:14px;padding:25px;position:relative}.iwse-modal-box label{display:block;margin:12px 0;font-weight:600}.iwse-modal-box input,.iwse-modal-box select,.iwse-modal-box textarea{width:100%;box-sizing:border-box;padding:10px;margin-top:5px}.iwse-modal-box button[type=submit]{background:#111827;color:#fff;border:0;padding:12px;border-radius:7px}.iwse-close{position:absolute;right:10px;top:5px;border:0;background:none;font-size:28px}.iwse-player{margin-top:25px}.iwse-part{font-weight:800;font-size:19px}.iwse-question{font-size:21px;line-height:1.6;margin:20px 0}.iwse-audio,.iwse-delay,.iwse-record,.iwse-silence{margin-top:12px;font-weight:600}.iwse-complete{text-align:center}.iwse-submit{padding:12px 20px;background:#111827;color:#fff;border:0;border-radius:7px;font-weight:700}.iwse-admin-q{background:#fff;border:1px solid #dfe5ed;border-radius:10px;padding:16px;margin:15px 0}.iwse-admin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}.iwse-admin-grid label{font-weight:600}.iwse-admin-grid input,.iwse-admin-grid select{width:100%;box-sizing:border-box;margin-top:5px}.iwse-admin-part{margin:20px 0}@media(max-width:800px){.iwse-options,.iwse-admin-grid{grid-template-columns:1fr}}

.iwse-q-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.iwse-audio-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:12px 0}
.iwse-audio-name{font-style:italic;color:#646970}
.iwse-question-audio,.iwse-question-video{display:block;width:100%;max-width:760px;margin-top:10px;border-radius:10px}
.iwse-question-video{background:#000;max-height:430px}

.iwse-mode-choice{display:flex;gap:14px;flex-wrap:wrap;margin:14px 0}.iwse-mode-choice label{border:1px solid #dfe5ed;border-radius:10px;padding:10px 14px;background:#fff;cursor:pointer;font-weight:700}.iwse-mode-choice input{margin-right:7px}
.iwse-test-box{padding:18px}.iwse-test-top{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:14px}.iwse-progress,.iwse-full-clock{font-weight:700;color:#646970}.iwse-full-clock{font-variant-numeric:tabular-nums;font-size:20px}.iwse-two-panel{display:grid;grid-template-columns:1fr 1fr;gap:16px}.iwse-panel{border:1px solid #e1e6ee;border-radius:12px;padding:16px;min-width:0}.iwse-panel h3{margin-top:0}.iwse-prompt-panel{background:#fafcff}.iwse-student-panel{background:#fbfffc}.iwse-question{font-size:20px;line-height:1.55;margin:12px 0;white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal}.iwse-question-media{min-height:55px}.iwse-question-audio{width:100%}.iwse-question-video{width:100%;max-height:420px;background:#000;border-radius:10px}.iwse-student-video-preview{width:100%;max-height:420px;background:#000;border-radius:10px;object-fit:cover}.iwse-audio-rec-indicator{border:1px dashed #c8d0da;border-radius:10px;padding:35px 15px;text-align:center;font-size:20px}.iwse-recording-status{margin-top:12px;font-weight:800}.iwse-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:#d11;margin-right:7px}.iwse-control-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:14px;font-weight:700}.iwse-media-status{font-size:13px;color:#646970;margin-top:8px}.iwse-part{font-weight:800;font-size:18px}@media(max-width:800px){.iwse-two-panel{grid-template-columns:1fr}.iwse-test-top{align-items:flex-start}}
/* v1.3.0 — free browser examiner voice */
.iwse-free-examiner{display:flex;align-items:center;gap:14px;margin:14px 0;padding:14px 16px;border:1px solid rgba(60,80,110,.18);border-radius:14px;background:rgba(245,248,252,.96);box-sizing:border-box}
.iwse-free-examiner-avatar{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;font-size:30px;background:#fff;border:1px solid rgba(60,80,110,.18);box-shadow:0 5px 16px rgba(0,0,0,.08);flex:0 0 auto}
.iwse-free-examiner-info{display:flex;flex-direction:column;gap:3px;min-width:0}
.iwse-free-examiner-info strong{font-size:15px}
.iwse-free-examiner-state{font-size:13px;opacity:.72}
.iwse-free-examiner-wave{height:18px;display:flex;align-items:center;gap:3px;opacity:.35}
.iwse-free-examiner-wave i{display:block;width:4px;height:7px;border-radius:5px;background:currentColor}
.iwse-free-examiner.is-speaking .iwse-free-examiner-wave{opacity:.9}
.iwse-free-examiner.is-speaking .iwse-free-examiner-wave i{animation:iwseFreeExaminerWave .8s ease-in-out infinite alternate}
.iwse-free-examiner.is-speaking .iwse-free-examiner-wave i:nth-child(2){animation-delay:.12s}.iwse-free-examiner.is-speaking .iwse-free-examiner-wave i:nth-child(3){animation-delay:.24s}.iwse-free-examiner.is-speaking .iwse-free-examiner-wave i:nth-child(4){animation-delay:.16s}.iwse-free-examiner.is-speaking .iwse-free-examiner-wave i:nth-child(5){animation-delay:.28s}
@keyframes iwseFreeExaminerWave{from{height:5px}to{height:18px}}