/* ===== logoped interactive blocks: checklist, quiz, calc ===== */

/* Кликабельный чек-лист */
.logoped-checklist.is-interactive {
    list-style: none;
    padding-left: 0;
    max-width: 640px;
}
.logoped-checklist.is-interactive li {
    position: relative;
    padding: 10px 14px 10px 46px;
    margin: 8px 0;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    cursor: pointer;
    transition: background .15s ease, border-color .15s ease;
    font-size: 15px;
    line-height: 1.5;
}
.logoped-checklist.is-interactive li::before {
    content: "";
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border: 2px solid #cbd5e1;
    border-radius: 5px;
    background: #fff;
    transition: background .15s ease, border-color .15s ease;
}
.logoped-checklist.is-interactive li:hover {
    background: #eef2ff;
    border-color: #a5b4fc;
}
.logoped-checklist.is-interactive li.is-checked {
    background: #ecfdf5;
    border-color: #6ee7b7;
}
.logoped-checklist.is-interactive li.is-checked::before {
    background: #10b981;
    border-color: #10b981;
    content: "✓";
    color: #fff;
    font-size: 14px;
    line-height: 18px;
    text-align: center;
}
.logoped-checklist.is-interactive li.is-checked::after {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: #10b981;
    opacity: .25;
}

/* Прогресс-бар чек-листа */
.logoped-checklist-progress {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 4px 0 12px;
    font-size: 13px;
    color: #64748b;
}
.logoped-checklist-progress .bar {
    flex: 1;
    height: 8px;
    border-radius: 99px;
    background: #e2e8f0;
    overflow: hidden;
}
.logoped-checklist-progress .bar i {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #10b981, #34d399);
    border-radius: 99px;
    transition: width .3s ease;
}
.logoped-checklist-progress .pct {
    min-width: 38px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

/* Викторина */
.logoped-quiz {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 1px 3px rgba(15, 23, 42, .05);
}
.logoped-quiz h3 {
    margin: 0 0 6px;
    font-size: 17px;
    color: #0f172a;
}
.logoped-quiz .q-sub {
    margin: 0 0 14px;
    font-size: 13px;
    color: #64748b;
}
.logoped-quiz .q-options {
    display: grid;
    gap: 8px;
}
.logoped-quiz button.q-opt {
    display: block;
    width: 100%;
    text-align: left;
    padding: 11px 14px;
    font-size: 15px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #f8fafc;
    cursor: pointer;
    transition: all .15s ease;
    color: #1e293b;
}
.logoped-quiz button.q-opt:hover {
    background: #eef2ff;
    border-color: #a5b4fc;
}
.logoped-quiz button.q-opt.is-right {
    background: #ecfdf5;
    border-color: #34d399;
    color: #065f46;
}
.logoped-quiz button.q-opt.is-wrong {
    background: #fef2f2;
    border-color: #fca5a5;
    color: #991b1b;
}
.logoped-quiz .q-feedback {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.5;
    display: none;
}
.logoped-quiz .q-feedback.is-visible {
    display: block;
    padding: 10px 12px;
    border-radius: 8px;
    background: #f1f5f9;
}

/* Калькулятор нормы речи */
.logoped-calc {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 1px 3px rgba(15, 23, 42, .05);
}
.logoped-calc h3 {
    margin: 0 0 6px;
    font-size: 17px;
}
.logoped-calc label {
    display: block;
    font-size: 14px;
    color: #475569;
    margin: 12px 0 6px;
}
.logoped-calc input[type="range"] {
    width: 100%;
    accent-color: #6366f1;
}
.logoped-calc .calc-age {
    font-size: 15px;
    font-weight: 600;
    color: #0f172a;
}
.logoped-calc .calc-result {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 10px;
    background: #eef2ff;
    border: 1px solid #c7d2fe;
    font-size: 15px;
    line-height: 1.55;
    min-height: 60px;
}
.logoped-calc .calc-result strong {
    color: #4338ca;
}

@media (max-width: 600px) {
    .logoped-quiz, .logoped-calc {
        padding: 14px;
    }
}