Initiales CMS: Deutschsprachiges Blog-System mit Admin-Bereich

Vollständiges, schlankes PHP/SQLite-CMS für IT-, KI- und Gaming-Inhalte: - Core: DB-Singleton, Auth mit Passwort-Hashing, Session-Cookies, CSRF-Schutz, Login-Rate-Limit, Bild-Upload mit serverseitiger Validierung - Admin: Dashboard, Artikel/Seiten-Verwaltung mit Quill WYSIWYG-Editor, Kategorien, Navigation (Drag & Drop), Medienbibliothek, Profil - Frontend: Responsive Dark-Theme, Artikel-Grid, Kategorie-Filter, Archiv, Paginierung, SEO-Meta-Tags - Sicherheit: Prepared Statements, HTML-Sanitizer, .htaccess-Schutz für sensible Verzeichnisse, PHP-Ausführungsschutz im Upload-Ordner - Installation: install.php erstellt DB-Schema und Admin-Account https://claude.ai/code/session_01Xsg4j2t4S9goMuWVpF3ezG
2026-04-05 20:59:52 +00:00
commit 3c97192386
45 changed files with 2839 additions and 0 deletions
--- a/assets/css/style.css
+++ b/assets/css/style.css
@@ -0,0 +1,214 @@
+/* === DasPoschi Public CSS === */
+:root {
+    --bg: #0a0a14;
+    --bg-card: #12121f;
+    --bg-hover: #1a1a2e;
+    --text: #e0e0e0;
+    --text-muted: #8892a4;
+    --accent: #00d4ff;
+    --accent-hover: #00b8d9;
+    --border: #1e1e36;
+    --radius: 8px;
+    --max-width: 1100px;
+}
+
+*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+
+html { scroll-behavior: smooth; }
+
+body {
+    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+    background: var(--bg);
+    color: var(--text);
+    line-height: 1.7;
+    min-height: 100vh;
+    display: flex;
+    flex-direction: column;
+}
+
+a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
+a:hover { color: var(--accent-hover); }
+img { max-width: 100%; height: auto; }
+
+.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
+
+/* === Header === */
+.site-header {
+    background: var(--bg-card);
+    border-bottom: 1px solid var(--border);
+    position: sticky; top: 0; z-index: 50;
+}
+.header-inner {
+    display: flex; align-items: center; justify-content: space-between;
+    padding: 16px 20px; gap: 20px;
+}
+.site-logo {
+    font-size: 1.5rem; font-weight: 800; color: var(--accent);
+    letter-spacing: -0.02em;
+}
+.site-nav { display: flex; gap: 24px; }
+.site-nav a { color: var(--text-muted); font-weight: 500; font-size: 0.95rem; }
+.site-nav a:hover { color: var(--accent); }
+.menu-toggle {
+    display: none; background: none; border: none;
+    color: var(--text); font-size: 1.5rem; cursor: pointer;
+}
+
+/* === Main === */
+.site-main { flex: 1; padding: 40px 0; }
+
+/* === Hero === */
+.hero {
+    text-align: center; padding: 40px 0 32px;
+}
+.hero h1 { font-size: 2.5rem; font-weight: 800; color: var(--accent); margin-bottom: 8px; }
+.hero-subtitle { color: var(--text-muted); font-size: 1.2rem; }
+
+/* === Category Bar === */
+.category-bar {
+    display: flex; gap: 8px; justify-content: center;
+    flex-wrap: wrap; margin-bottom: 32px;
+}
+.category-tag {
+    display: inline-block; padding: 6px 16px;
+    background: var(--bg-card); border: 1px solid var(--border);
+    border-radius: 20px; color: var(--text-muted);
+    font-size: 0.85rem; font-weight: 500; transition: all 0.2s;
+}
+.category-tag:hover { border-color: var(--accent); color: var(--accent); }
+
+/* === Article Grid === */
+.article-grid {
+    display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
+    gap: 24px; margin-bottom: 32px;
+}
+
+/* === Article Card === */
+.article-card {
+    background: var(--bg-card); border: 1px solid var(--border);
+    border-radius: var(--radius); overflow: hidden;
+    transition: transform 0.2s, border-color 0.2s;
+}
+.article-card:hover { transform: translateY(-2px); border-color: rgba(0,212,255,0.3); }
+.card-image img { width: 100%; height: 200px; object-fit: cover; display: block; }
+.card-body { padding: 20px; }
+.card-category {
+    display: inline-block; font-size: 0.8rem; font-weight: 600;
+    color: var(--accent); text-transform: uppercase; letter-spacing: 0.05em;
+    margin-bottom: 8px;
+}
+.card-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; line-height: 1.4; }
+.card-title a { color: var(--text); }
+.card-title a:hover { color: var(--accent); }
+.card-excerpt { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 12px; line-height: 1.6; }
+.card-meta {
+    display: flex; justify-content: space-between; align-items: center;
+    font-size: 0.85rem; color: var(--text-muted);
+}
+.read-more { font-weight: 600; }
+
+/* === Single Article === */
+.article-single { max-width: 800px; margin: 0 auto; }
+.article-cover { margin: -20px -20px 32px; border-radius: var(--radius); overflow: hidden; }
+.article-cover img { width: 100%; max-height: 450px; object-fit: cover; display: block; }
+.article-header { margin-bottom: 32px; }
+.article-category {
+    display: inline-block; font-size: 0.8rem; font-weight: 600;
+    color: var(--accent); text-transform: uppercase; letter-spacing: 0.05em;
+    margin-bottom: 12px;
+}
+.article-header h1 { font-size: 2.2rem; font-weight: 800; line-height: 1.3; margin-bottom: 12px; }
+.article-date { color: var(--text-muted); font-size: 0.95rem; }
+.article-footer { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--border); }
+.back-link { color: var(--text-muted); font-weight: 500; }
+.back-link:hover { color: var(--accent); }
+
+/* === Prose (Article Body) === */
+.prose { font-size: 1.05rem; line-height: 1.8; }
+.prose h2 { font-size: 1.6rem; margin: 32px 0 16px; font-weight: 700; }
+.prose h3 { font-size: 1.3rem; margin: 24px 0 12px; font-weight: 600; }
+.prose h4 { font-size: 1.1rem; margin: 20px 0 10px; font-weight: 600; }
+.prose p { margin-bottom: 16px; }
+.prose ul, .prose ol { margin: 0 0 16px 24px; }
+.prose li { margin-bottom: 4px; }
+.prose blockquote {
+    border-left: 3px solid var(--accent); padding: 12px 20px;
+    margin: 20px 0; background: var(--bg-card); border-radius: 0 var(--radius) var(--radius) 0;
+    color: var(--text-muted); font-style: italic;
+}
+.prose pre {
+    background: var(--bg-card); border: 1px solid var(--border);
+    border-radius: var(--radius); padding: 16px; overflow-x: auto;
+    margin: 20px 0; font-size: 0.9rem;
+}
+.prose code {
+    background: var(--bg-card); padding: 2px 6px;
+    border-radius: 4px; font-size: 0.9em;
+}
+.prose pre code { background: none; padding: 0; }
+.prose img { border-radius: var(--radius); margin: 20px 0; }
+.prose a { text-decoration: underline; text-underline-offset: 2px; }
+.prose table {
+    width: 100%; border-collapse: collapse; margin: 20px 0;
+}
+.prose th, .prose td {
+    padding: 10px 12px; border: 1px solid var(--border); text-align: left;
+}
+.prose th { background: var(--bg-card); font-weight: 600; }
+
+/* === Static Page === */
+.static-page { max-width: 800px; margin: 0 auto; }
+.static-page h1 { font-size: 2rem; font-weight: 800; margin-bottom: 24px; }
+
+/* === Page Header === */
+.page-header { margin-bottom: 32px; }
+.page-header h1 { font-size: 2rem; font-weight: 800; margin-bottom: 8px; }
+.page-description { color: var(--text-muted); font-size: 1.1rem; }
+
+/* === Pagination === */
+.pagination {
+    display: flex; gap: 6px; justify-content: center;
+    flex-wrap: wrap;
+}
+.pagination a {
+    padding: 8px 14px; border-radius: var(--radius);
+    background: var(--bg-card); border: 1px solid var(--border);
+    color: var(--text-muted); font-size: 0.9rem; transition: all 0.2s;
+}
+.pagination a.active { background: var(--accent); border-color: var(--accent); color: var(--bg); font-weight: 600; }
+.pagination a:hover { border-color: var(--accent); color: var(--accent); }
+
+/* === 404 === */
+.error-page { text-align: center; padding: 80px 0; }
+.error-page h1 { font-size: 6rem; font-weight: 800; color: var(--accent); margin-bottom: 16px; }
+.error-page p { color: var(--text-muted); font-size: 1.2rem; margin-bottom: 24px; }
+.btn {
+    display: inline-block; padding: 10px 20px;
+    background: var(--bg-card); border: 1px solid var(--border);
+    border-radius: var(--radius); color: var(--text); font-weight: 500;
+    transition: all 0.2s;
+}
+.btn:hover { border-color: var(--accent); color: var(--accent); }
+
+/* === Footer === */
+.site-footer {
+    padding: 24px 0; border-top: 1px solid var(--border);
+    text-align: center; color: var(--text-muted); font-size: 0.85rem;
+}
+
+.empty-state { color: var(--text-muted); text-align: center; padding: 40px 0; }
+
+/* === Responsive === */
+@media (max-width: 768px) {
+    .menu-toggle { display: block; }
+    .site-nav {
+        display: none; position: absolute; top: 100%; left: 0; right: 0;
+        background: var(--bg-card); border-bottom: 1px solid var(--border);
+        flex-direction: column; padding: 16px 20px; gap: 12px;
+    }
+    .site-nav.open { display: flex; }
+    .hero h1 { font-size: 1.8rem; }
+    .article-grid { grid-template-columns: 1fr; }
+    .article-header h1 { font-size: 1.6rem; }
+    .article-cover { margin: -20px -10px 24px; }
+}