style.css - master - Orpheus/laba2

style.css
279 строк5 KB
Orpheus
2 лаба
09 июн 2025, 05:45
09 июн 2025, 05:45d076200
/* Базовые стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Шапка */
.header {
    background-color: #2c3e50;
    color: white;
    padding: 20px 0;
    position: relative;
}

.header h1 {
    margin-bottom: 20px;
    text-align: center;
}

/* Навигационное меню */
.nav {
    display: flex;
    justify-content: center;
}

.menu {
    display: flex;
    list-style: none;
    width: 100%;
    justify-content: space-between;
    padding: 0;
}

.menu-item {
    position: relative;
    flex: 1;
    text-align: center;
}

.menu-item a {
    color: white;
    text-decoration: none;
    padding: 10px 15px;
    display: block;
    transition: all 0.3s ease;
}

.menu-item a:hover {
    color: #3498db;
    text-decoration: underline;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

/* Выпадающее меню */
.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 200px;
    background-color: white;
    list-style: none;
    padding: 10px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    z-index: 100;
}

.submenu li a {
    color: #333;
    padding: 8px 15px;
    text-align: left;
}

.submenu li a:hover {
    background-color: #f0f0f0;
    text-decoration: none;
}

.dropdown:hover .submenu {
    display: block;
}

/* Основной контент */
.content-wrapper {
    display: flex;
    min-height: calc(100vh - 160px);
}

.main-content {
    flex: 3;
    padding: 30px;
    background-color: white;
}

.main-text {
    font-size: 18px;
    margin-bottom: 30px;
}

.main-text p {
    margin-bottom: 15px;
}

/* Боковая панель */
.sidebar {
    flex: 1;
    padding: 30px;
    background-color: #ecf0f1;
}

.sidebar h3 {
    margin-bottom: 20px;
    color: #2c3e50;
}

.sidebar-list {
    list-style: none;
}

.sidebar-list li {
    padding: 8px 0;
    border-bottom: 1px solid #ddd;
}

/* Подвал */
.footer {
    background-color: #2c3e50;
    color: white;
    padding: 20px 0;
    text-align: center;
}

/* Кнопка модального окна */
.modal-btn {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.modal-btn:hover {
    background-color: #2980b9;
}

/* Модальное окно */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal {
    background-color: white;
    width: 500px;
    max-width: 90%;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background-color: #2c3e50;
    color: white;
}

.close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 15px 20px;
    text-align: right;
    border-top: 1px solid #eee;
}

.ok-btn {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

.ok-btn:hover {
    background-color: #2980b9;
}

/* Бургер-меню */
.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    cursor: pointer;
    position: absolute;
    top: 20px;
    right: 20px;
}

.burger-line {
    width: 100%;
    height: 3px;
    background-color: white;
    border-radius: 3px;
}

/* Медиа-запросы */
@media (max-width: 768px) {
    .content-wrapper {
        flex-direction: column;
    }
    
    .sidebar {
        order: -1;
    }
}

@media (max-width: 450px) {
    .menu {
        display: none;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .sidebar {
        display: none;
    }
    
    .main-text {
        font-size: 14px;
    }
    
    .header h1 {
        font-size: 24px;
    }
}