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

.main-container {
    margin: 0 auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 100vh;
    align-items: center;
    background-color: green;
    justify-content: center;


}

.frame_content{
    min-height: 100vh;
    width: 50%;
    place-items: center;
    background-color: white;
    flex-direction: column;
    border: dashed white;

}

/* Хедер */
.navigation-box {
    padding: 15px 0;
    margin-bottom: 0;
    width: 100%;
    border-bottom: dashed green;

}

.breadcrumb {
    justify-content: center;
    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;
}



/* Контейнер сетки */
.manga-grid-container {
    width: 100%;
    overflow-x: auto; /* На случай узких экранов */
}

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

.manga-grid {
    display: grid;
    grid-template-columns: repeat(var(--grid-columns), minmax(0, 1fr));
    gap: var(--grid-gap); /* Фиксированный отступ */
    justify-items: center;
    max-width: calc(
        (var(--preview-base-width) * var(--preview-scale) * var(--grid-columns)) +
        (var(--grid-gap) * (var(--grid-columns) - 1))
    );
}

/* Элементы превью */
.manga-preview {
    width: calc(var(--preview-base-width) * var(--preview-scale));
    height: calc(var(--preview-base-height) * var(--preview-scale));
    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%;
    display: flex;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0,0,0,0.4);
}

.scalable-image {
    width: calc(100% * var(--page-scale));
    height: auto;
    max-width: 100%;
    object-fit: contain;
    box-shadow: 0 0 20px rgba(0,0,0,0.4);
}
/* Футер */
.footer-navigation {
    margin-top: 0;
    padding: 15px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    width: 100%;
    border-top: dashed green;

}

.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: 1200px) {
    :root { --grid-columns: 4; }
}

@media (max-width: 768px) {
    :root {
        --grid-columns: 3;
        --preview-scale: 0.7;
    }
}

@media (max-width: 480px) {
    :root {
        --grid-columns: 2;
        --grid-gap: 10px; /* Можно уменьшить для мобилок */
    }
}