.markdown-body {
    font-size: 18px;
    line-height: 1.75;
    color: #292929;
    -webkit-font-smoothing: antialiased;
}

/* --- ТИПОГРАФИКА --- */

/* Красивый курсив (em) */
.markdown-body em {
    font-style: italic;
    color: #4a4a4a;
    /* Легкий фон или нижняя черта делают курсив породистым */
    background: rgba(0, 0, 0, 0.03);
    padding: 0 4px;
    border-radius: 3px;
}

/* Жирный текст (strong) */
.markdown-body strong {
    font-weight: 700;
    color: #111;
}

/* Заголовки */
.markdown-body h1, 
.markdown-body h2, 
.markdown-body h3 {
    color: #111;
    font-weight: 800;
    line-height: 1.3;
    margin-top: 2em;
    margin-bottom: 0.8em;
    letter-spacing: -0.02em;
}

.markdown-body h1 { font-size: 2.2em; }
.markdown-body h2 { font-size: 1.75em; border-bottom: 1px solid #eee; padding-bottom: 0.3em; }

/* --- СПИСКИ --- */
.markdown-body ul, 
.markdown-body ol {
    margin-bottom: 1.5em;
    padding-left: 1.2em;
}

.markdown-body li {
    margin-bottom: 0.5em;
}

/* Специально для списков через звездочку, если они слипаются */
.markdown-body li > p {
    margin-bottom: 0;
}

/* --- КОД И ЦИТАТЫ --- */

/* Инлайновый код */
.markdown-body code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85em;
    background: #f1f1f1;
    color: #c0392b;
    padding: 3px 6px;
    border-radius: 4px;
}

/* Блоки кода */
.markdown-body pre {
    background: #1e1e1e;
    color: #efefef;
    padding: 20px;
    border-radius: 12px;
    overflow-x: auto;
    line-height: 1.5;
    margin: 1.5em 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.markdown-body pre code {
    background: transparent;
    color: inherit;
    padding: 0;
}

/* Цитаты (blockquote) */
.markdown-body blockquote {
    margin: 2em 0;
    padding-left: 20px;
    border-left: 4px solid #000;
    font-style: italic;
    color: #666;
    background: #fafafa;
    padding-top: 10px;
    padding-bottom: 10px;
}

/* --- ВСПОМОГАТЕЛЬНЫЕ ЭЛЕМЕНТЫ --- */
.markdown-body hr {
    border: 0;
    border-top: 1px solid #eee;
    margin: 3em 0;
}

.markdown-body img {
    max-width: 100%;
    border-radius: 8px;
    margin: 1.5em 0;
}

/* =============================================
   АНИМАЦИЯ ЗАГРУЗКИ ДЛЯ QUIZZLE AI
   ============================================= */

@keyframes quizzle-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes quizzle-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

@keyframes quizzle-loading-bar {
    0% { width: 0; }
    100% { width: 100%; }
}

.quizzle-loading-overlay {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    text-align: center;
}

.quizzle-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid #e0e0e0;
    border-top: 4px solid #03a87c;
    border-radius: 50%;
    animation: quizzle-spin 0.8s linear infinite;
    margin-bottom: 24px;
}

.quizzle-loading-text {
    font-size: 18px;
    color: #555;
    margin-bottom: 12px;
    animation: quizzle-pulse 1.5s ease-in-out infinite;
}

.quizzle-loading-subtext {
    font-size: 14px;
    color: #999;
    margin-bottom: 20px;
}

.quizzle-loading-bar-container {
    width: 200px;
    height: 4px;
    background: #f0f0f0;
    border-radius: 2px;
    overflow: hidden;
}

.quizzle-loading-bar {
    height: 100%;
    background: #03a87c;
    border-radius: 2px;
    animation: quizzle-loading-bar 5s ease-in-out forwards;
}

.quizzle-auto-reload-info {
    font-size: 12px;
    color: #bbb;
    margin-top: 16px;
}

/* Плавное появление готового ответа */
.markdown-body {
    animation: quizzle-fade-in 0.5s ease-out;
}

@keyframes quizzle-fade-in {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}