/* --- Globale Stile & Resets --- */
:root {
    --color-background: #f8f9fa;
    --color-text: #212529;
    --color-text-light: #6c757d;
    --color-border: #dee2e6;
    --color-accent: #0056b3;
    --color-white: #ffffff;
    --font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --border-radius: 8px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family-sans);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

.container {
    max-width: 1337px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* --- index.html: Header --- */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 20px;
    margin-bottom: 40px;
}

.header-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.refresh-btn {
    background: none;
    border: 1px solid transparent;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    color: var(--color-text-light);
    transition: background-color 0.2s, color 0.2s;
    margin-top: 8px;
}

.refresh-btn:hover {
    background-color: #e9ecef;
    color: var(--color-text);
}

/* --- index.html: Blog-Liste --- */
.blog-list {
    display: grid;
    gap: 30px;
}

.post-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    border-radius: var(--border-radius);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.post-card-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.07);
}

.post-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 24px;
    min-height: 200px;
}

.post-image-wrapper {
    height: 100%;
}

.post-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-content {
    padding: 24px 24px 24px 0;
    display: flex;
    flex-direction: column;
}

.post-tag {
    display: inline-block;
    background-color: #e9ecef;
    color: var(--color-text-light);
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    align-self: flex-start;
    margin-bottom: 12px;
}

.post-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.post-excerpt {
    font-size: 1rem;
    color: var(--color-text-light);
    flex-grow: 1;
}

.post-date {
    font-size: 0.9rem;
    color: #adb5bd;
    margin-top: 16px;
}

/* --- details.html: Detailansicht --- */
.detail-container {
    max-width: 1337px;
}

.detail-navigation {
    margin-bottom: 30px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--color-text-light);
    font-weight: 500;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--color-accent);
}

.post-header-detailed {
    text-align: center;
    margin-bottom: 30px;
}

.post-title-detailed {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 10px 0;
}

.post-hero-image {
    width: 100%;
    margin-bottom: 40px;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: #e9ecef;
}

.post-hero-image img {
    width: 100%;
    display: block;
}

.post-body {
    font-size: 1.1rem;
    line-height: 1.7;
}

.post-body h2 {
    font-size: 1.8rem;
    margin-top: 2em;
    margin-bottom: 1em;
}

.post-body p {
    margin-bottom: 1.5em;
}

.post-body blockquote {
    margin: 2em 0;
    padding-left: 1.5em;
    border-left: 4px solid var(--color-border);
    font-style: italic;
    color: var(--color-text-light);
}

/* --- details.html: Pagination --- */
.post-pagination {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    padding: 10px 15px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.pagination-link:hover {
    background-color: var(--color-text);
    color: var(--color-white);
    border-color: var(--color-text);
}

/* --- Media Queries für Responsivität --- */
@media (max-width: 768px) {
    .container {
        padding: 20px 15px;
    }

    .main-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .post-card {
        grid-template-columns: 1fr;
    }

    .post-image-wrapper {
        height: 200px; /* Feste Höhe für mobile Ansicht */
    }

    .post-content {
        padding: 20px;
    }

    .post-title-detailed {
        font-size: 2.2rem;
    }
}