/* public/css/navbar.css */

/* Основные переменные */
:root {
    --navbar-height: 4rem;
    --dropdown-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    --transition-duration: 0.3s;
    --dropdown-width: 200px;
    --dropdown-bg: #ffffff;
    --dropdown-border-radius: 0.5rem;
    --white: #ffffff;
    --text-color: #333333;
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --light-color: #f8f9fa;
    --border-color: #dee2e6;
    --danger-color: #dc3545;
    --btn-hover-color: #0056b3;
}

/* Основные стили навбара */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background-color: var(--white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 1050;
}

.navbar-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Логотип */
.navbar-brand {
    text-decoration: none;
    margin-right: 2rem;
}

.brand-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.75rem;
    font-weight: 700;
}

/* Навигационное меню */
.navbar-menu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
}

.navbar-nav-wrapper {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem;
    transition: color var(--transition-duration) ease;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link i {
    margin-right: 0.5rem;
}

/* Правая часть навбара */
.navbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Дропдауны */
.dropdown {
    position: relative;
}

.dropdown button {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    padding: 0.5rem;
    transition: color var(--transition-duration) ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--dropdown-bg);
    border-radius: var(--dropdown-border-radius);
    box-shadow: var(--dropdown-shadow);
    min-width: var(--dropdown-width);
    display: none;
    z-index: 1060;
    margin-top: 0.5rem;
    padding: 0.5rem 0;
    list-style: none;
}

.dropdown-menu li {
    list-style-type: none;
}

.dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    color: var(--text-color);
    text-decoration: none;
    transition: background-color var(--transition-duration) ease;
    width: 100%;
}

.dropdown-menu.show {
    display: block;
    animation: dropdownFadeIn 0.2s ease;
}

/* Мобильное меню */
.navbar-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    width: 30px;
    height: 30px;
    position: relative;
}

.navbar-toggle-icon {
    position: relative;
    display: block;
    background-color: var(--text-color);
    height: 2px;
    width: 100%;
    transition: all var(--transition-duration) ease;
}

.navbar-toggle-icon::before,
.navbar-toggle-icon::after {
    content: '';
    position: absolute;
    left: 0;
    height: 2px;
    width: 100%;
    background-color: var(--text-color);
    transition: all var(--transition-duration) ease;
}

.navbar-toggle-icon::before {
    top: -8px;
}

.navbar-toggle-icon::after {
    bottom: -8px;
}

/* Анимация гамбургера при открытии */
.navbar-toggle.open .navbar-toggle-icon {
    background-color: transparent;
}

.navbar-toggle.open .navbar-toggle-icon::before {
    transform: rotate(45deg);
}

.navbar-toggle.open .navbar-toggle-icon::after {
    transform: rotate(-45deg);
}

/* Медиа-запросы */
@media (max-width: 768px) {
    .navbar-toggle {
        display: block;
    }

    .navbar-menu {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        background: var(--white);
        padding: 1rem;
        flex-direction: column;
        align-items: flex-start;
        display: none;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .navbar-menu.active {
        display: flex;
    }

    .navbar-nav-wrapper {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }

    .navbar-right {
        flex-direction: column;
        width: 100%;
        margin-top: 1rem;
        align-items: flex-start;
    }

    .dropdown-menu {
        position: static;
        width: 100%;
        box-shadow: none;
        margin-top: 0.5rem;
        border: 1px solid var(--border-color);
    }

    .nav-link {
        width: 100%;
        padding: 0.75rem 0;
    }
}

/* Анимации */
@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.language-dropdown .dropdown-item.active {
    background-color: #e9ecef;
    color: #000;
}

.language-dropdown .dropdown-item:hover {
    background-color: #f8f9fa;
}

.language-dropdown .dropdown-item {
    cursor: pointer;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}