/* ============================================
   Плавающее меню - Стили (EmbedLab)
   ============================================ */

/* CSS переменные для цветовой схемы (можно переопределить) */
:root {
    --embedlab_menu-bg: #f8f9fa;
    --embedlab_menu-text: #2c3e50;
    --embedlab_menu-hover: #e9ecef;
    --embedlab_menu-active: #d4e6f1;
    --embedlab_menu-border: #dee2e6;
    --embedlab_menu-shadow: rgba(0, 0, 0, 0.1);
    --embedlab_submenu-bg: #ffffff;
    --embedlab_submenu-shadow: rgba(0, 0, 0, 0.15);
    --embedlab_gradient-start: rgba(248, 249, 250, 0);
    --embedlab_gradient-end: rgba(248, 249, 250, 1);
}

/* Основной контейнер меню */
.embedlab_floating-menu {
    position: relative;
    width: 100%;
    background: var(--embedlab_menu-bg);
    border-bottom: 1px solid var(--embedlab_menu-border);
    box-shadow: 0 2px 4px var(--embedlab_menu-shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

/* Фиксированное меню при скролле */
.embedlab_floating-menu.embedlab_fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
}

/* Контейнер элементов меню */
.embedlab_menu-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 60px;
    position: relative;
    overflow: visible;
}

/* Логотип/эмодзи */
.embedlab_menu-logo {
    display: flex;
    align-items: center;
    margin-right: 30px;
    flex-shrink: 0;
}

.embedlab_logo-icon {
    font-size: 28px;
    line-height: 1;
}

/* Основной список меню */
.embedlab_menu-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
    align-items: center;
    overflow: visible;
}

/* Пункт меню */
.embedlab_menu-item {
    position: relative;
    margin: 0 5px;
}

.embedlab_menu-item.embedlab_has-submenu {
    position: relative;
    z-index: 1000;
}

.embedlab_menu-link {
    display: block;
    padding: 12px 18px;
    color: var(--embedlab_menu-text);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.3s ease;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.embedlab_menu-link:hover {
    background: var(--embedlab_menu-hover);
    color: var(--embedlab_menu-text);
}

.embedlab_menu-item.embedlab_active > .embedlab_menu-link {
    background: var(--embedlab_menu-active);
}

/* Градиент для длинных пунктов */
.embedlab_menu-item.embedlab_overflow .embedlab_menu-link {
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.embedlab_menu-item.embedlab_overflow .embedlab_menu-link::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 40px;
    background: linear-gradient(to right, var(--embedlab_gradient-start), var(--embedlab_gradient-end));
    pointer-events: none;
    z-index: 1;
}

/* Стрелка для подменю */
.embedlab_menu-item.embedlab_has-submenu > .embedlab_menu-link::after {
    content: '▼';
    font-size: 10px;
    margin-left: 6px;
    display: inline-block;
    transition: transform 0.3s ease;
}

.embedlab_menu-item.embedlab_has-submenu.embedlab_open > .embedlab_menu-link::after,
.embedlab_menu-item.embedlab_has-submenu:hover > .embedlab_menu-link::after {
    transform: rotate(180deg);
}

/* Подменю первого уровня */
.embedlab_submenu {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    min-width: 220px;
    background: var(--embedlab_submenu-bg);
    list-style: none;
    margin: 0;
    padding: 8px 0;
    box-shadow: 0 4px 12px var(--embedlab_submenu-shadow);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 10000;
    pointer-events: none;
}

.embedlab_menu-item.embedlab_has-submenu:hover > .embedlab_submenu,
.embedlab_menu-item.embedlab_has-submenu.embedlab_open > .embedlab_submenu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    pointer-events: auto !important;
    display: block !important;
}

/* На мобильных только через класс open */
@media (max-width: 768px) {
    .embedlab_menu-item:hover > .embedlab_submenu {
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
    }
    
    .embedlab_menu-item.embedlab_open > .embedlab_submenu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
}

.embedlab_submenu li {
    position: relative;
}

.embedlab_submenu a {
    display: block;
    padding: 10px 20px;
    color: var(--embedlab_menu-text);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s ease;
}

.embedlab_submenu a:hover {
    background: var(--embedlab_menu-hover);
    color: var(--embedlab_menu-text);
}

/* Подменю второго уровня */
.embedlab_submenu-level-2 {
    left: calc(100% + 5px);
    top: 0;
    margin-left: 0;
    margin-top: 0;
    z-index: 10001;
}

.embedlab_submenu li.embedlab_has-submenu.embedlab_open > .embedlab_submenu,
.embedlab_submenu li.embedlab_has-submenu:hover > .embedlab_submenu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    pointer-events: auto !important;
    display: block !important;
}

/* Убеждаемся, что подменю внутри подменю тоже работают */
.embedlab_submenu .embedlab_submenu {
    position: absolute;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 10001;
}

.embedlab_submenu li.embedlab_has-submenu.embedlab_open > .embedlab_submenu,
.embedlab_submenu li.embedlab_has-submenu:hover > .embedlab_submenu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    pointer-events: auto !important;
    display: block !important;
}

.embedlab_submenu li.embedlab_has-submenu {
    position: relative;
}

.embedlab_submenu li.embedlab_has-submenu > a::after {
    content: '▶';
    float: right;
    font-size: 10px;
    margin-left: 10px;
}

.embedlab_submenu li.embedlab_has-submenu.embedlab_open > a::after {
    transform: rotate(90deg);
}

/* Подменю третьего уровня (если нужно) */
.embedlab_submenu-level-3 {
    left: 100%;
    top: 0;
    margin-left: 5px;
    margin-top: 0;
}

/* Кнопка "еще" (три точки) */
.embedlab_menu-more {
    position: relative;
    margin-left: 10px;
}

.embedlab_more-button {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--embedlab_menu-text);
    cursor: pointer;
    padding: 12px 18px;
    border-radius: 6px;
    transition: all 0.3s ease;
    line-height: 1;
}

.embedlab_more-button:hover {
    background: var(--embedlab_menu-hover);
}

.embedlab_more-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--embedlab_submenu-bg);
    list-style: none;
    margin: 0;
    padding: 8px 0;
    box-shadow: 0 4px 12px var(--embedlab_submenu-shadow);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1002;
    margin-top: 5px;
}

.embedlab_menu-more.embedlab_open .embedlab_more-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.embedlab_more-menu li {
    position: relative;
}

.embedlab_more-menu .embedlab_menu-item {
    margin: 0;
    width: 100%;
}

.embedlab_more-menu .embedlab_menu-link {
    padding: 10px 20px;
    font-size: 14px;
    border-radius: 0;
    max-width: none;
}

.embedlab_more-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--embedlab_menu-text);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s ease;
}

.embedlab_more-menu a:hover {
    background: var(--embedlab_menu-hover);
}

/* Бургер меню для мобильных */
.embedlab_menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: 15px;
    gap: 5px;
}

.embedlab_menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--embedlab_menu-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.embedlab_menu-toggle.embedlab_active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.embedlab_menu-toggle.embedlab_active span:nth-child(2) {
    opacity: 0;
}

.embedlab_menu-toggle.embedlab_active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Адаптивность - Планшеты и меньше */
@media (max-width: 1024px) {
    .embedlab_menu-container {
        padding: 0 15px;
    }
    
    .embedlab_menu-item {
        margin: 0 3px;
    }
    
    .embedlab_menu-link {
        padding: 12px 14px;
        font-size: 14px;
    }
}

/* Адаптивность - Мобильные устройства */
@media (max-width: 768px) {
    .embedlab_menu-toggle {
        display: flex;
    }
    
    .embedlab_menu-list {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--embedlab_menu-bg);
        flex-direction: column;
        align-items: stretch;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        padding: 10px 0;
        box-shadow: 0 4px 12px var(--embedlab_submenu-shadow);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }
    
    .embedlab_menu-list.embedlab_active {
        transform: translateX(0);
    }
    
    .embedlab_menu-item {
        margin: 0;
        width: 100%;
    }
    
    .embedlab_menu-link {
        padding: 15px 20px;
        border-radius: 0;
        width: 100%;
    }
    
    .embedlab_submenu {
        position: static;
        box-shadow: none;
        background: var(--embedlab_menu-hover);
        margin: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transform: none;
        border-radius: 0;
    }
    
    .embedlab_menu-item.embedlab_open > .embedlab_submenu {
        max-height: 1000px;
        padding: 8px 0;
    }
    
    .embedlab_submenu-level-2 {
        position: static;
        margin-left: 20px;
        background: var(--embedlab_menu-active);
    }
    
    .embedlab_menu-more {
        display: none !important;
    }
    
    .embedlab_menu-logo {
        margin-right: auto;
    }
}

/* Стили для контента страницы (только для демо) */
.embedlab_content {
    padding-top: 20px;
}

.embedlab_section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.embedlab_section h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #2c3e50;
}

.embedlab_section h2 {
    font-size: 2em;
    margin-bottom: 15px;
    color: #34495e;
}

.embedlab_section p {
    font-size: 1.1em;
    line-height: 1.8;
    margin-bottom: 15px;
    color: #555;
}

/* Отступ для фиксированного меню */
body.embedlab_menu-fixed .embedlab_content {
    padding-top: 80px;
}

/* Утилиты */
.embedlab_hidden {
    display: none !important;
}