/* Стили для статей */

/*общая подложка */
.paper-content {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(24, 150, 173, 0.08);
    border: 1px solid rgba(24, 150, 173, 0.15);
}

/* Заголовки внутри статьи */
.paper-content h1 {
    color: #1896ad;
    font-size: 1.6rem;
    text-align: center;
    margin-bottom: 20px;
/*    font-weight: 600;*/
}

.paper-content h2 {
    color: #1896ad;
    font-size: 1.4rem;
    margin: 40px 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #1896ad;
}

.paper-content h3 {
    color: #333;
    font-size: 1.2rem;
    margin: 30px 0 15px 0;
    text-indent: 30px;
}

.paper-content h4 {
    color: #333;
    font-size: 1.1rem;
    margin: 20px 0 10px 0;
    text-indent: 30px;
}

/* Параграфы внутри статьи */
.paper-content p {
    margin-bottom: 15px;
    text-align: justify;
    font-size: 1rem;
    text-indent: 30px;  /* отступ для первой строки (абзац) */
}

/*ссылки внутри статьи*/
.paper-content a {
    color: #1896ad;
    text-decoration: none;
    font-weight: 500;
}

.paper-content a:hover {
    text-decoration: underline;
}

/* Списки внутри статьи */
.paper-content ul, .paper-content ol {
    margin-left: 60px;
    margin-bottom: 15px;
}

.paper-content li {
    margin-bottom: 5px;
}

/* Таблицы внутри статьи */
.paper-content table {
    border-collapse: collapse;
    width: auto;
    margin-top: 10px;
    margin-bottom: 20px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid #ddd;
}

.paper-content th, .paper-content td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

.paper-content th {
    background-color: #f0f9fa;
    color: #1896ad;
}

/* Изображения внутри статьи */
.paper-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 8px;
    transition: transform 0.3s ease;    
    width: 60%; /* ширина 60% */
    box-shadow: 1px 1px 8px rgba(0, 0, 0, 0.3); /* Тень вокруг*/    
}

.paper-content img:hover {
    transform: scale(1.02);
}

#modal-image {
    max-width: 90% !important;
    max-height: 90% !important;
    width: auto !important;
    height: auto !important;
    border-radius: 20px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3) !important;
    transition: none !important;
    margin: 0 !important;
}

/* Подписи к таблицам */
.paper-content .tables {
    text-align: right;
    font-size: 0.9rem;
    color: #666;
    margin-top: 20px;
}

/* Подписи к рисункам */
.paper-content .pics {
    text-align: center;
    font-size: 0.9rem;
    color: #666;
    margin-top: -10px;
    margin-bottom: 10px;
    text-indent: 0;      
}

/* Оглавление */
.toc {
    background-color: #f0f9fa;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border: 1px solid #1896ad;
    box-shadow: 0 5px 20px rgba(24, 150, 173, 0.08);
}

.toc h3 {
    color: #1896ad;
    margin-top: 0;
}

.toc ul {
    list-style: none;
    margin-left: 0;
}

.toc li {
    margin-bottom: 5px;
}

.toc a {
    color: #1896ad;
    text-decoration: none;
    font-weight: 500;
}

.toc a:hover {
    text-decoration: underline;
}

/*для блоков кода (pre) */
.paper-content pre {
    background: #f4f6f7;
    border-left: 4px solid #1896ad;
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 0 8px 8px 0;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-x: auto;
    /*color: #2c3e50;*/
    color: #990000;
}

/*для инлайн-кода (code) */
.paper-content code {
    font-family: 'Courier New', Courier, monospace;
    background: #f4f6f7;
    padding: 2px 6px;
    border-radius: 4px;
/*    font-size: 0.9em;*/
    color: #990000;
}

.paper-content pre code {
    background: none;
    padding: 0;
    border-radius: 0;
    color: inherit;
    font-size: inherit;
}

/*override для ссылок внутри code и pre*/
.paper-content code a,
.paper-content pre a {
    color: #990000;
    text-decoration: none;
    font-weight: inherit;
}

.paper-content code a:hover,
.paper-content pre a:hover {
    text-decoration: underline;
    text-decoration-color: #990000;
}

/* Для планшетов*/
@media (max-width: 1100px) {
    .paper-content table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        width: 100%;
        max-width: 100%;
        font-size: 0.82rem;
        margin-left: 0;
        margin-right: 0;
        box-sizing: border-box;
    }
}

/* для мобильных*/
@media (max-width: 768px) {

    .paper-content {
        padding: 15px 10px;
    }

    .paper-content h1 {
        font-size: 1.4rem;
        margin-top: 0;
    }

    .paper-content h2 {
        font-size: 1.2rem;
        margin: 25px 0 15px 0;
    }

    .paper-content h3 {
        font-size: 1.1rem;
        margin: 20px 0 12px 0;
    }

    .paper-content h4 {
        font-size: 1rem;
        margin: 15px 0 10px 0;
    }

    .paper-content p,
    .paper-content li {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .paper-content p {
        margin-bottom: 12px;
    }

    /* Таблицы: горизонтальный скролл вместо выезда за экран */
    .paper-content table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        width: 100%;
        max-width: 100%;
        font-size: 0.82rem;
        margin-left: 0;
        margin-right: 0;
        box-sizing: border-box;
    }

    .paper-content th,
    .paper-content td {
        padding: 5px 7px;
        min-width: 80px;
    }

    /* Подписи к таблицам и рисункам */
    .paper-content .tables,
    .paper-content .pics {
        font-size: 0.8rem;
/*        margin-top: 15px;
        margin-bottom: 15px;*/
    }

    /* Список литературы*/
    .paper-content ol li i {
        font-size: 0.78rem;
    }

    .toc {
        padding: 12px;
        margin: 15px 0;
    }

    .toc ul li {
        font-size: 0.9rem;
    }
    
    /* Уменьшаем отступы для списков */
    .paper-content ul, 
    .paper-content ol {
        margin-left: 15px;
        margin-bottom: 12px;
    }
    
    .paper-content li {
        margin-bottom: 4px;
    }

    .paper-content pre {
        font-size: 0.7rem;
}

    
}

/* ===== ТЕМНАЯ ТЕМА ===== */

:root.dark-mode .paper-content {
    background: #34495e;
    border-color: rgba(24, 150, 173, 0.3);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

:root.dark-mode .paper-content h1 {
    color: #1896ad;
}

:root.dark-mode .paper-content h2 {
    color: #1896ad;
    border-bottom-color: #1896ad;
}

:root.dark-mode .paper-content h3,
:root.dark-mode .paper-content h4 {
    color: #ecf0f1;
}

:root.dark-mode .paper-content p,
:root.dark-mode .paper-content li {
    color: #ecf0f1;
}

:root.dark-mode .paper-content a {
    color: #6ab0de; 
    /*text-decoration: underline;*/ /*ломает логику*/
    text-decoration-color: rgba(106, 176, 222, 0.3);
}

:root.dark-mode .paper-content a:hover {
    /*color: #9ac9e8; */
    text-decoration: underline; /*из a*/
    text-decoration-color: #6ab0de;
}

:root.dark-mode .paper-content table {
    border-color: #4a6278;
}

:root.dark-mode .paper-content th,
:root.dark-mode .paper-content td {
    border-color: #4a6278;
    color: #ecf0f1;
}

:root.dark-mode .paper-content th {
    background-color: #2c3e50;
    color: #1896ad;
}

:root.dark-mode .paper-content .tables,
:root.dark-mode .paper-content .pics {
    color: #a0b4c0;
}

:root.dark-mode .toc {
    background-color: #2c3e50;
    border-color: #1896ad;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

:root.dark-mode .toc h3 {
    color: #1896ad;
}

:root.dark-mode .toc a {
    color: #1896ad;
}

:root.dark-mode .paper-content pre {
    background: #2c3e50;
    border-left-color: #1896ad;
    color: #f1c40f;
}

:root.dark-mode .paper-content code {
    background: #2c3e50;
    color: #f1c40f;
}

:root.dark-mode .paper-content pre code {
    color: inherit;
    background: none;
}

/*override для ссылок внутри code и pre*/
:root.dark-mode .paper-content code a,
:root.dark-mode .paper-content pre a {
    color: #f1c40f;
    text-decoration: none;
}

:root.dark-mode .paper-content code a:hover,
:root.dark-mode .paper-content pre a:hover {
    text-decoration: underline;
    text-decoration-color: #f1c40f;
}

/* modal image dark mode override */
:root.dark-mode #modal-image {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
}