/* Базовые стили */
body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #f8f9fa;
}

.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* Хедер */
.navigation-box {
    padding: 15px 0;
    margin-bottom: 20px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 16px;
    flex-wrap: wrap;
}

.breadcrumb a, .breadcrumb span {
    margin: 0 5px;
    white-space: nowrap;
}

/* Основное содержимое */
.content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Сетка превью */
.grid-container {
    width: 100%;
    margin-bottom: 20px;
}

.manga-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 15px;
    justify-items: center;
}

.manga-preview {
    width: 100px;
    height: 140px;
    overflow: hidden;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: transform 0.3s;
}

.manga-preview:hover {
    transform: scale(1.05);
}

.manga-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Страница манги */
.image-scaling-container {
    width: 100%;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.scalable-image {
    max-width: var(--manga-page-width);
    max-height: var(--manga-page-height);
    width: auto;
    height: auto;
    object-fit: contain;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

/* Футер */
.footer-navigation {
    margin-top: auto;
    padding: 20px 0;
    border-top: 1px solid #eee;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    width: 100%;
}

.dropdown-box select {
    padding: 8px 15px;
    border-radius: 4px;
    border: 1px solid #ccc;
    min-width: 200px;
    max-width: 100%;
}

.page-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-button {
    padding: 8px 15px;
    background: #f0f0f0;
    border-radius: 4px;
    text-decoration: none;
    color: #333;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.nav-button:hover {
    background: #e0e0e0;
}

/* Адаптивность */
@media (max-width: 768px) {
    .manga-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
    .manga-preview {
        width: 80px;
        height: 112px;
    }
    :root {
        --manga-page-width: 95vw;
        --manga-page-height: 60vh;
    }
}