/* ============================================
   CUSTOM CSS ДЛЯ OJS - ВЕСТНИК КарИУ v2
   ИСПРАВЛЕННАЯ ВЕРСИЯ
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #1a365d;
    --primary-light: #2c5282;
    --accent-color: #3182ce;
    --accent-hover: #2b6cb0;
    --text-dark: #1a202c;
    --text-gray: #4a5568;
    --text-light: #718096;
    --bg-light: #f7fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
}

/* === КРИТИЧЕСКИЙ ФИКС: УБИРАЕМ ВСЕ OVERFLOW HIDDEN === */
.pkp_structure_page,
.pkp_structure_head,
.pkp_head_wrapper,
.pkp_site_name_wrapper,
.pkp_navigation,
.pkp_navigation_primary_wrapper,
.pkp_navigation_primary_row,
.pkp_navigation_primary,
.pkp_nav_list,
header,
nav {
    overflow: visible !important;
    clip: auto !important;
    clip-path: none !important;
}

* {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

body {
    background: var(--bg-light) !important;
}

/* === ВЕРХНЯЯ ПАНЕЛЬ (Регистрация/Вход) === */
.pkp_structure_head {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
    overflow: visible !important;
}

.pkp_head_wrapper {
    background: transparent !important;
    overflow: visible !important;
}

header.pkp_structure_head,
.pkp_structure_head .pkp_head_wrapper {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
    overflow: visible !important;
}

/* Кнопки регистрации/входа */
.pkp_navigation_user {
    background: transparent !important;
}

.pkp_navigation_user li a {
    color: #fff !important;
}

/* === ЛОГОТИП - ЦВЕТНОЙ ФОН === */
.pkp_site_name {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
    padding: 25px 20px !important;
    text-align: center !important;
}

.pkp_site_name a {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 15px !important;
}

.pkp_site_name a img {
    max-height: 70px !important;
    filter: brightness(0) invert(1) !important; /* Делаем логотип белым */
}

.pkp_site_name_wrapper,
.pkp_site_name .is_text {
    color: #fff !important;
    font-size: 1.6rem !important;
    font-weight: 700 !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
}

/* === STICKY НАВИГАЦИЯ === */
.pkp_navigation_primary_wrapper,
.pkp_navigation_primary,
nav.pkp_navigation_primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0f2744 100%) !important;
    overflow: visible !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15) !important;
}

/* === ГЛОБАЛЬНЫЙ ФИКС OVERFLOW ДЛЯ МЕНЮ === */
.pkp_structure_head,
.pkp_head_wrapper,
.pkp_navigation_primary_wrapper,
.pkp_navigation_primary_row,
.pkp_navigation_primary,
nav.pkp_navigation_primary,
.pkp_navigation_primary > ul,
.pkp_navigation_primary ul.pkp_nav_list,
.pkp_navigation_primary li,
.pkp_navigation_primary > ul > li,
header,
header *,
nav,
.pkp_nav_list,
.has-dropdown,
.pkp_navigation {
    overflow: visible !important;
}

/* === ГЛАВНАЯ НАВИГАЦИЯ === */
.pkp_navigation_primary_wrapper,
.pkp_navigation_primary,
nav.pkp_navigation_primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
    overflow: visible !important;
    position: relative !important;
    z-index: 100 !important;
}

.pkp_navigation_primary > ul,
.pkp_navigation_primary ul.pkp_nav_list {
    background: transparent !important;
    overflow: visible !important;
    display: flex !important;
    justify-content: center !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
}

/* Родительские пункты меню */
.pkp_navigation_primary > ul > li,
.pkp_navigation_primary li {
    position: relative !important;
    overflow: visible !important;
}

.pkp_navigation_primary li a,
.pkp_navigation_primary > ul > li > a,
nav.pkp_navigation_primary ul li a {
    color: #fff !important;
    padding: 15px 25px !important;
    font-weight: 500 !important;
    font-size: 14px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    background: transparent !important;
    border-radius: 6px !important;
    margin: 0 3px !important;
    transition: all 0.3s ease !important;
    display: block !important;
}

/* Исключаем подменю из белого цвета */
.pkp_navigation_primary ul ul li a,
.pkp_navigation_primary li ul li a {
    color: #1a202c !important;
    background: #fff !important;
}

.pkp_navigation_primary li a:hover,
.pkp_navigation_primary li.current > a,
.pkp_navigation_primary > ul > li > a:hover,
.pkp_navigation_primary > ul > li:hover > a {
    background: rgba(255,255,255,0.2) !important;
    color: #fff !important;
}

/* Исключаем подменю из hover эффекта основного меню */
.pkp_navigation_primary ul ul li a:hover,
.pkp_navigation_primary li ul li a:hover {
    background: #f7fafc !important;
    color: #3182ce !important;
}

/* Подменю - ИСПРАВЛЕНИЕ */
.pkp_navigation_primary ul ul,
.pkp_navigation_primary li ul,
.pkp_navigation_primary > ul > li > ul,
.pkp_nav_list ul {
    background: #fff !important;
    border-radius: 8px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15) !important;
    border: 1px solid var(--border-color) !important;
    padding: 8px 0 !important;
    margin-top: 0 !important;
    top: 100% !important;
    left: 0 !important;
    position: absolute !important;
    z-index: 99999 !important;
    min-width: 280px !important;
    max-width: 320px !important;
    width: max-content !important;
    overflow: visible !important;
    clip: auto !important;
    clip-path: none !important;
    -webkit-clip-path: none !important;
}

/* Держим подменю открытым при hover на родителе */
.pkp_navigation_primary > ul > li:hover > ul,
.pkp_navigation_primary li:hover > ul {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* ПУНКТЫ ПОДМЕНЮ - ВАЖНО! */
.pkp_navigation_primary ul ul li a,
.pkp_navigation_primary li ul li a,
.pkp_navigation_primary ul ul a,
.pkp_nav_list ul li a,
.pkp_navigation_primary > ul > li > ul > li > a {
    color: #1a202c !important;
    background: #fff !important;
    padding: 12px 20px !important;
    text-transform: none !important;
    font-size: 14px !important;
    margin: 0 !important;
    border-radius: 0 !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    display: block !important;
    line-height: 1.4 !important;
}

/* HOVER ПОДМЕНЮ - ВАЖНО! */
.pkp_navigation_primary ul ul li a:hover,
.pkp_navigation_primary li ul li a:hover,
.pkp_navigation_primary ul ul a:hover,
.pkp_nav_list ul li a:hover,
.pkp_navigation_primary > ul > li > ul > li > a:hover {
    background: #f7fafc !important;
    color: #3182ce !important;
}

/* Кнопка поиска */
.pkp_search a,
a[href*="search"],
.pkp_navigation_primary a[href*="search"] {
    color: #fff !important;
}

/* Кнопка Найти в навигации */
.pkp_navigation_primary .pkp_search,
.pkp_search_desktop {
    margin-left: auto !important;
}

.pkp_navigation_primary .pkp_search a,
a.requestSearchOpen {
    background: rgba(255,255,255,0.15) !important;
    padding: 10px 20px !important;
    border-radius: 6px !important;
    color: #fff !important;
    transition: all 0.3s ease !important;
}

.pkp_navigation_primary .pkp_search a:hover,
a.requestSearchOpen:hover {
    background: rgba(255,255,255,0.25) !important;
}

/* === ОСНОВНОЙ КОНТЕНТ === */
.pkp_structure_main {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 40px 20px !important;
}

/* === СЕКЦИЯ "О ЖУРНАЛЕ" === */
.homepage_about,
#homepageAbout,
section.homepage_about,
.obj_announcement_summary,
.page_index_journal section {
    background: var(--bg-white) !important;
    border-radius: 12px !important;
    padding: 35px 40px !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08) !important;
    margin-bottom: 30px !important;
    border: 1px solid var(--border-color) !important;
    overflow: visible !important;
}

/* ЗАГОЛОВОК - ИСПРАВЛЕНИЕ */
.homepage_about h2,
#homepageAbout h2,
section.homepage_about h2,
.page h2,
h2 {
    color: var(--primary-color) !important;
    font-size: 1.6rem !important;
    font-weight: 700 !important;
    margin-bottom: 20px !important;
    padding-bottom: 15px !important;
    border-bottom: 3px solid var(--accent-color) !important;
    display: block !important;
    overflow: visible !important;
    text-overflow: unset !important;
    white-space: normal !important;
    max-width: 100% !important;
    width: auto !important;
    position: relative !important;
    clip: auto !important;
    -webkit-line-clamp: unset !important;
}

.homepage_about p,
#homepageAbout p {
    color: var(--text-gray) !important;
    font-size: 1rem !important;
    line-height: 1.8 !important;
}

/* === САЙДБАР === */
.pkp_structure_sidebar {
    padding-left: 20px !important;
}

.pkp_block,
.block {
    background: var(--bg-white) !important;
    border-radius: 12px !important;
    padding: 25px !important;
    margin-bottom: 20px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06) !important;
    border: 1px solid var(--border-color) !important;
}

.pkp_block .title,
.block .title,
.pkp_block h2,
.block h2 {
    color: var(--primary-color) !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    margin-bottom: 15px !important;
    padding-bottom: 12px !important;
    border-bottom: 2px solid var(--accent-color) !important;
}

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

.pkp_block li a,
.block li a {
    color: var(--text-gray) !important;
    text-decoration: none !important;
    padding: 10px 15px !important;
    display: block !important;
    border-radius: 6px !important;
    transition: all 0.2s ease !important;
    font-size: 0.95rem !important;
}

.pkp_block li a:hover,
.block li a:hover {
    background: var(--bg-light) !important;
    color: var(--accent-color) !important;
    padding-left: 20px !important;
}

/* === КНОПКА ОТПРАВИТЬ МАТЕРИАЛ === */
.pkp_block a[href*="submissions"],
.block a[href*="submissions"],
a.obj_galley_link,
input[type="submit"],
button[type="submit"],
.pkp_button,
.submit {
    display: inline-block !important;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover)) !important;
    color: #fff !important;
    padding: 14px 28px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    text-align: center !important;
    border: none !important;
    cursor: pointer !important;
    box-shadow: 0 4px 15px rgba(49, 130, 206, 0.3) !important;
    transition: all 0.3s ease !important;
}

.pkp_block a[href*="submissions"]:hover,
a.obj_galley_link:hover,
input[type="submit"]:hover,
button[type="submit"]:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(49, 130, 206, 0.4) !important;
}

/* === АРХИВ ВЫПУСКОВ === */
.obj_issue_summary,
.issue_summary {
    background: var(--bg-white) !important;
    border-radius: 12px !important;
    padding: 25px !important;
    margin-bottom: 20px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06) !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.3s ease !important;
}

.obj_issue_summary:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1) !important;
}

.obj_issue_summary .title,
.obj_issue_summary h2 {
    color: var(--primary-color) !important;
    font-size: 1.3rem !important;
    font-weight: 600 !important;
}

.obj_issue_summary .title a {
    color: inherit !important;
    text-decoration: none !important;
}

.obj_issue_summary .title a:hover {
    color: var(--accent-color) !important;
}

/* === СТАТЬИ === */
.obj_article_summary,
.article_summary {
    background: var(--bg-white) !important;
    border-radius: 8px !important;
    padding: 20px !important;
    margin-bottom: 15px !important;
    border-left: 4px solid var(--accent-color) !important;
    transition: all 0.3s ease !important;
}

.obj_article_summary:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.08) !important;
    border-left-color: var(--primary-color) !important;
}

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

.obj_article_summary .title a {
    color: var(--text-dark) !important;
    text-decoration: none !important;
}

.obj_article_summary .title a:hover {
    color: var(--accent-color) !important;
}

.obj_article_summary .authors {
    color: var(--text-light) !important;
    font-size: 0.9rem !important;
}

/* === ФУТЕР === */
.pkp_structure_footer_wrapper,
.pkp_structure_footer,
footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0f2744 100%) !important;
    color: rgba(255,255,255,0.9) !important;
    margin-top: 50px !important;
    padding: 30px 20px !important;
}

.pkp_structure_footer a,
footer a {
    color: rgba(255,255,255,0.8) !important;
}

.pkp_structure_footer a:hover,
footer a:hover {
    color: #fff !important;
}

/* === АДАПТИВНОСТЬ === */
@media (max-width: 992px) {
    .pkp_structure_sidebar {
        padding-left: 0 !important;
        margin-top: 30px !important;
    }
}

@media (max-width: 768px) {
    .homepage_about,
    #homepageAbout {
        padding: 25px !important;
    }
    
    .pkp_navigation_primary li a {
        padding: 12px 15px !important;
        font-size: 12px !important;
    }
}

/* === УБИРАЕМ ОБРЕЗКУ ТЕКСТА === */
.homepage_about *,
#homepageAbout *,
h1, h2, h3, h4, h5, h6,
.title {
    overflow: visible !important;
    text-overflow: unset !important;
    white-space: normal !important;
    -webkit-line-clamp: unset !important;
    display: block !important;
}