.page-header {
    margin-bottom: 16px;
}

.page-title {
    margin-bottom: 8px;
}

.muted {
    font-size: 0.9em;
    color: var(--muted);
}

/* Список вопросов */
.q-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.q-item {
    margin: 10px 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card-bg);
    transition: box-shadow .2s ease, border-color .2s ease;
    overflow: hidden;
}

.q-item:hover {
    border-color: #ccc;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .06);
}

/* Заголовок вопроса */
.q-summary {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    font-weight: 500;
    color: var(--text);
    background: linear-gradient(to right, #fff, #f9f9f9);
}

.q-summary:hover {
    background: #f3f6fb;
}

.q-text {
    flex: 1;
    margin-right: 8px;
}

/* --- Бейдж уровня --- */
.q-level {
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 6px;
    color: #fff;
    font-weight: 600;
    text-transform: capitalize;
    transition: background .2s ease;
}

/* --- Цвета по уровням --- */
[data-level*="junior"] .q-level,
[data-level*="beginner"] .q-level {
    background: #38a169; /* зелёный */
}

[data-level*="middle"] .q-level,
[data-level*="mid"] .q-level {
    background: #3182ce; /* синий */
}

[data-level*="senior"] .q-level,
[data-level*="advanced"] .q-level {
    background: #e53e3e; /* красный */
}

/* fallback если нет левела в вопросе */
[data-level="unknown"] .q-level {
    background: #9ca3af; /* серый */
    color: #fff;
}

/* fallback */
.q-item:not([data-level]) .q-level {
    background: #6b7280; /* серый */
}

/* --- Hover для всей карточки --- */
.q-item:hover {
    border-color: #ccc;
    box-shadow: 0 2px 6px rgba(0,0,0,.06);
}

[data-level*="junior"]:hover .q-summary { background: #f0fff4; }
[data-level*="middle"]:hover .q-summary { background: #ebf8ff; }
[data-level*="senior"]:hover .q-summary { background: #fff5f5; }


/* Ответ */
.q-answer {
    padding: 12px 14px;
    color: var(--muted);
    line-height: 1.5;
    background: #fcfcfc;
    border-top: 1px solid var(--border);
    animation: fadeIn .2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}