/* ============================================
   КарИУ OJS Theme - MINIMAL SAFE
   Только визуальные улучшения, layout не трогаем
   ============================================ */

/* Шрифт */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

body {
    font-family: 'Inter', sans-serif !important;
    background: #f5f7fa !important;
}

/* ============================================
   ШАПКА
   ============================================ */
.pkp_structure_head {
    background: linear-gradient(135deg, #2c3e50 0%, #1a252f 100%) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15) !important;
}

/* Логотип */
.pkp_site_name a img {
    max-height: 80px !important;
    transition: transform 0.3s ease !important;
}

.pkp_site_name a:hover img {
    transform: scale(1.03) !important;
}

/* ============================================
   ОСНОВНАЯ НАВИГАЦИЯ
   ============================================ */
.pkp_navigation_primary_wrapper {
    background: rgba(0,0,0,0.2) !important;
}

.pkp_navigation_primary a {
    color: rgba(255,255,255,0.9) !important;
    padding: 15px 20px !important;
    transition: all 0.2s ease !important;
}

.pkp_navigation_primary a:hover {
    background: rgba(255,255,255,0.1) !important;
    color: #fff !important;
}

/* Dropdown меню - позиционирование */
.pkp_navigation_primary > ul > li {
    position: relative !important;
}

.pkp_navigation_primary ul ul {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    z-index: 9999 !important;
    background: #fff !important;
    border-radius: 0 0 8px 8px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15) !important;
    border-top: 3px solid #e67e22 !important;
    min-width: 220px !important;
    display: none !important;
}

.pkp_navigation_primary > ul > li:hover > ul,
.pkp_navigation_primary > ul > li:focus-within > ul {
    display: block !important;
}

.pkp_navigation_primary ul ul li {
    display: block !important;
}

.pkp_navigation_primary ul ul a {
    color: #333 !important;
    padding: 12px 20px !important;
    display: block !important;
}

.pkp_navigation_primary ul ul a:hover {
    background: #f5f5f5 !important;
    color: #e67e22 !important;
}

/* ============================================
   ПОИСК
   ============================================ */
.pkp_search,
.pkp_navigation_search_wrapper a {
    color: rgba(255,255,255,0.9) !important;
    transition: all 0.2s ease !important;
}

.pkp_navigation_search_wrapper a:hover {
    color: #fff !important;
}

/* ============================================
   НАВИГАЦИЯ ПОЛЬЗОВАТЕЛЯ
   ============================================ */
.pkp_navigation_user_wrapper {
    background: rgba(0,0,0,0.15) !important;
}

.pkp_navigation_user a {
    color: rgba(255,255,255,0.85) !important;
    padding: 10px 15px !important;
    transition: all 0.2s ease !important;
}

.pkp_navigation_user a:hover {
    color: #fff !important;
    background: rgba(255,255,255,0.1) !important;
}

/* User dropdown - позиционирование */
.pkp_navigation_user > ul > li {
    position: relative !important;
    display: inline-block !important;
}

.pkp_navigation_user ul ul {
    position: absolute !important;
    top: 100% !important;
    right: 0 !important;
    z-index: 9999 !important;
    background: #fff !important;
    border-radius: 8px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15) !important;
    min-width: 180px !important;
    display: none !important;
}

.pkp_navigation_user > ul > li:hover > ul,
.pkp_navigation_user > ul > li:focus-within > ul {
    display: block !important;
}

.pkp_navigation_user ul ul li {
    display: block !important;
}

.pkp_navigation_user ul ul a {
    color: #333 !important;
    padding: 12px 20px !important;
    display: block !important;
}

.pkp_navigation_user ul ul a:hover {
    background: #f5f5f5 !important;
    color: #e67e22 !important;
}

/* ============================================
   КОНТЕНТ
   ============================================ */
.pkp_structure_main {
    padding: 30px !important;
}

/* Страницы */
.page,
.page_index_journal {
    background: #fff !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08) !important;
    padding: 30px !important;
}

/* ============================================
   ЗАГОЛОВКИ
   ============================================ */
h1, h2, h3, h4 {
    color: #2c3e50 !important;
    font-weight: 700 !important;
}

.page_title,
.homepage_about h2,
.current_issue h2 {
    border-bottom: 3px solid #e67e22 !important;
    padding-bottom: 10px !important;
    margin-bottom: 20px !important;
}

/* ============================================
   САЙДБАР
   ============================================ */
.pkp_block {
    background: #fff !important;
    border-radius: 10px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08) !important;
    margin-bottom: 20px !important;
    overflow: hidden !important;
}

.pkp_block .title {
    background: #2c3e50 !important;
    color: #fff !important;
    padding: 15px 20px !important;
    margin: 0 !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

.pkp_block ul {
    padding: 0 !important;
    margin: 0 !important;
    list-style: none !important;
}

.pkp_block li {
    border-bottom: 1px solid #eee !important;
}

.pkp_block li:last-child {
    border-bottom: none !important;
}

.pkp_block li a {
    display: block !important;
    padding: 12px 20px !important;
    color: #555 !important;
    transition: all 0.2s ease !important;
}

.pkp_block li a:hover {
    background: #f8f9fa !important;
    color: #e67e22 !important;
    padding-left: 25px !important;
}

/* ============================================
   СТАТЬИ
   ============================================ */
.obj_article_summary {
    background: #fff !important;
    border-radius: 10px !important;
    padding: 20px !important;
    margin-bottom: 15px !important;
    border-left: 4px solid #2c3e50 !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06) !important;
    transition: all 0.3s ease !important;
}

.obj_article_summary:hover {
    transform: translateX(5px) !important;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1) !important;
    border-left-color: #e67e22 !important;
}

.obj_article_summary .title {
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    margin-bottom: 8px !important;
}

.obj_article_summary .title a {
    color: #2c3e50 !important;
}

.obj_article_summary .title a:hover {
    color: #e67e22 !important;
}

.obj_article_summary .authors {
    color: #666 !important;
    font-size: 0.9rem !important;
}

/* ============================================
   ВЫПУСКИ
   ============================================ */
.obj_issue_toc {
    background: #fff !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08) !important;
}

.obj_issue_toc .heading {
    padding: 25px !important;
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%) !important;
    border-bottom: 1px solid #eee !important;
}

.obj_issue_toc .cover img {
    border-radius: 8px !important;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15) !important;
    transition: transform 0.3s ease !important;
}

.obj_issue_toc .cover img:hover {
    transform: scale(1.02) !important;
}

.obj_issue_toc .sections {
    padding: 20px !important;
}

.obj_issue_toc .section h3 {
    background: #f8f9fa !important;
    padding: 12px 15px !important;
    border-radius: 6px !important;
    border-left: 4px solid #e67e22 !important;
    margin-bottom: 15px !important;
    font-size: 1rem !important;
}

/* ============================================
   КНОПКИ
   ============================================ */
.pkp_button,
a.pkp_button,
input[type="submit"],
input[type="button"] {
    background: linear-gradient(135deg, #e67e22 0%, #d35400 100%) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 12px 25px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(230,126,34,0.3) !important;
}

.pkp_button:hover,
a.pkp_button:hover,
input[type="submit"]:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 25px rgba(230,126,34,0.4) !important;
}

/* ============================================
   ФОРМЫ
   ============================================ */
input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
    border: 2px solid #ddd !important;
    border-radius: 8px !important;
    padding: 12px 15px !important;
    transition: border-color 0.2s ease !important;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    border-color: #e67e22 !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(230,126,34,0.15) !important;
}

/* ============================================
   ГАЛЛЕИ (СКАЧИВАНИЕ)
   ============================================ */
.obj_galley_link {
    display: inline-block !important;
    padding: 8px 16px !important;
    background: #f0f0f0 !important;
    color: #333 !important;
    border-radius: 6px !important;
    font-weight: 500 !important;
    transition: all 0.2s ease !important;
    margin: 5px !important;
}

.obj_galley_link:hover {
    background: #e67e22 !important;
    color: #fff !important;
}

.galleys_links {
    padding: 15px !important;
    background: #f8f9fa !important;
    border-radius: 8px !important;
}

/* ============================================
   FOOTER
   ============================================ */
.pkp_structure_footer {
    background: linear-gradient(135deg, #2c3e50 0%, #1a252f 100%) !important;
    color: rgba(255,255,255,0.85) !important;
    margin-top: 40px !important;
    padding: 30px !important;
}

.pkp_structure_footer a {
    color: rgba(255,255,255,0.85) !important;
}

.pkp_structure_footer a:hover {
    color: #e67e22 !important;
}

/* ============================================
   ССЫЛКИ
   ============================================ */
.pkp_structure_main a {
    color: #2c3e50 !important;
    transition: color 0.2s ease !important;
}

.pkp_structure_main a:hover {
    color: #e67e22 !important;
}

/* ============================================
   ХЛЕБНЫЕ КРОШКИ
   ============================================ */
.pkp_breadcrumbs {
    padding: 15px 0 !important;
    color: #888 !important;
    font-size: 0.9rem !important;
}

.pkp_breadcrumbs a {
    color: #666 !important;
}

.pkp_breadcrumbs a:hover {
    color: #e67e22 !important;
}

/* ============================================
   ТАБЛИЦЫ
   ============================================ */
table {
    border-radius: 8px !important;
    overflow: hidden !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08) !important;
}

thead {
    background: #2c3e50 !important;
}

thead th {
    color: #fff !important;
    padding: 14px 16px !important;
    font-weight: 600 !important;
}

tbody tr:nth-child(even) {
    background: #f8f9fa !important;
}

tbody tr:hover {
    background: #fff3e6 !important;
}

tbody td {
    padding: 12px 16px !important;
    border-bottom: 1px solid #eee !important;
}

/* ============================================
   УВЕДОМЛЕНИЯ
   ============================================ */
.pkp_notification {
    border-radius: 8px !important;
    padding: 15px 20px !important;
    margin-bottom: 15px !important;
}

/* ============================================
   СКРОЛЛБАР
   ============================================ */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* ============================================
   ВЫДЕЛЕНИЕ
   ============================================ */
::selection {
    background: #e67e22;
    color: #fff;
}

/* ============================================
   АДАПТИВНОСТЬ
   ============================================ */
@media (max-width: 768px) {
    .pkp_site_name a img {
        max-height: 60px !important;
    }
    
    .pkp_structure_main {
        padding: 15px !important;
    }
    
    .page,
    .page_index_journal {
        padding: 20px !important;
    }
    
    .obj_article_summary {
        padding: 15px !important;
    }
}