/* ─── Variablen ───────────────────────────────────────────── */
:root {
    --primary: #2c7a7b;
    --primary-dark: #234e52;
    --accent: #38b2ac;
    --bg: #f7f9fc;
    --card-bg: #ffffff;
    --text: #2d3748;
    --text-light: #718096;
    --border: #e2e8f0;
    --success: #38a169;
    --error: #e53e3e;
    --info: #3182ce;
}

/* ─── Reset & Basis ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--accent); text-decoration: underline; }

img { max-width: 100%; display: block; }

/* ─── Header ──────────────────────────────────────────────── */
.site-header {
    background: var(--primary-dark);
    color: #fff;
    padding: 0 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
    height: 64px;
}

.site-logo {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
}
.site-logo:hover { color: var(--accent); text-decoration: none; }

.main-nav {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
    flex: 1;
}

.main-nav a {
    color: rgba(255,255,255,0.85);
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: background 0.2s, color 0.2s;
}
.main-nav a:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
    text-decoration: none;
}

.auth-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}
.auth-links a {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
}
.auth-links a:hover { color: #fff; }

/* ─── Flash-Messages ──────────────────────────────────────── */
.flash-container {
    max-width: 1200px;
    margin: 1rem auto 0;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.flash {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    border-left: 4px solid transparent;
}
.flash-success { background: #f0fff4; color: #276749; border-left-color: var(--success); }
.flash-error   { background: #fff5f5; color: #c53030; border-left-color: var(--error); }
.flash-info    { background: #ebf8ff; color: #2b6cb0; border-left-color: var(--info); }

/* ─── Main Content ────────────────────────────────────────── */
.main-content {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    width: 100%;
}

/* ─── Page Header ─────────────────────────────────────────── */
.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border);
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 1rem;
}
.page-header h1 { font-size: 1.75rem; font-weight: 700; color: var(--primary-dark); }

/* ─── Posts Grid ──────────────────────────────────────────── */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.post-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}
.post-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.post-card-link:hover .post-card {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transform: translateY(-2px);
    transition: 0.2s ease;
}
.post-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.card-image {
    height: 200px;
    overflow: hidden;
    background: var(--border);
}
.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.card-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--text-light);
}

.card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.category-badge {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    margin-bottom: 0.5rem;
    align-self: flex-start;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.post-card h2 {
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
    line-height: 1.35;
}
.post-card h2 a { color: var(--text); }
.post-card h2 a:hover { color: var(--primary); text-decoration: none; }

.card-date { font-size: 0.8rem; color: var(--text-light); margin-bottom: 0.5rem; }

.card-excerpt {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.55;
    flex: 1;
}

.no-posts {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-light);
    font-size: 1.05rem;
}

/* ─── Single Post ──────────────────────────────────────────── */
.post-detail {
    max-width: 760px;
    margin: 0 auto;
}

.post-image {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    max-height: 480px;
}
.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-header { margin-bottom: 1.5rem; }
.post-header h1 { font-size: 2rem; color: var(--primary-dark); margin: 0.5rem 0; }
.post-meta { font-size: 0.85rem; color: var(--text-light); }

.post-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text);
    white-space: pre-wrap;
}

.post-actions {
    margin-top: 2rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.delete-form { display: inline; }

/* ─── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    text-decoration: none;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover { background: var(--primary-dark); color: #fff; }

.btn-secondary {
    background: var(--border);
    color: var(--text);
}
.btn-secondary:hover { background: #cbd5e0; color: var(--text); }

.btn-danger {
    background: var(--error);
    color: #fff;
}
.btn-danger:hover { background: #c53030; color: #fff; }

/* ─── Forms ───────────────────────────────────────────────── */
.post-form,
.login-form {
    max-width: 680px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.07);
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
    font-size: 0.92rem;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    background: #fff;
    transition: border-color 0.2s;
    color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea { resize: vertical; min-height: 220px; }

.form-hint {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 0.3rem;
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

/* ─── Back Link ───────────────────────────────────────────── */
.back-link {
    display: inline-block;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-light);
}
.back-link:hover { color: var(--primary); }

/* ─── Footer ──────────────────────────────────────────────── */
.site-footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.7);
    padding: 1.5rem;
    margin-top: auto;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.copyright { font-size: 0.85rem; }

.footer-links { font-size: 0.82rem; }
.footer-links a { color: rgba(255,255,255,0.7); }
.footer-links a:hover { color: #fff; }

/* ─── Legal Pages (Impressum / Datenschutz) ───────────────── */
.legal-page {
    max-width: 760px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.07);
}

.legal-page h1 {
    font-size: 1.75rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border);
}

.legal-page h2 {
    font-size: 1.25rem;
    color: var(--primary-dark);
    margin: 1.75rem 0 0.75rem;
}

.legal-page h3 {
    font-size: 1.05rem;
    color: var(--primary);
    margin: 1.25rem 0 0.5rem;
}

.legal-page h4 {
    font-size: 0.95rem;
    color: var(--text);
    margin: 1rem 0 0.4rem;
}

.legal-page p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.legal-page ul, .legal-page ol {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.legal-page li { font-size: 0.95rem; margin-bottom: 0.3rem; }

.legal-page a { color: var(--primary); }
.legal-page a:hover { color: var(--accent); }

.legal-note {
    margin-top: 2rem;
    font-size: 0.8rem;
    color: var(--text-light);
    font-style: italic;
}

/* ─── Mobile ──────────────────────────────────────────────── */
@media (max-width: 700px) {
    .header-inner { flex-direction: column; height: auto; padding: 0.75rem 0; gap: 0.75rem; }
    .site-header { position: relative; }
    .main-nav { justify-content: center; }
    .main-content { padding: 1.25rem 1rem; }
    .posts-grid { grid-template-columns: 1fr; }
    .legal-page { padding: 1.5rem 1.25rem; }
    .post-form, .login-form { padding: 1.25rem; }
}
/* ─── Serverangriffe ──────────────────────────────────────── */

.top5-ranking, .attacks-table {
    margin-bottom: 2.5rem;
}

.top5-ranking h2,
.attacks-table h2 {
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.ranking-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.ranking-list li {
    display: grid;
    grid-template-columns: 2rem 8rem 1fr 3rem;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.9rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.rank-country {
    font-weight: 600;
    color: var(--text);
}

.rank-bar {
    background: var(--border);
    border-radius: 100px;
    height: 0.55rem;
    overflow: hidden;
}

.rank-bar-fill {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 100px;
}

.rank-count {
    text-align: right;
    font-variant-numeric: tabular-nums;
    color: var(--text-light);
    font-size: 0.9rem;
    white-space: nowrap;
}

/* Tabelle */

.table-scroll {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: 0 1px 6px rgba(0,0,0,0.07);
}

.styled-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    font-size: 0.9rem;
}

.styled-table thead {
    background: var(--primary-dark);
    color: #fff;
}

.styled-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-weight: 600;
    white-space: nowrap;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.styled-table td {
    padding: 0.65rem 1rem;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    color: var(--text);
}

.styled-table tbody tr:nth-child(even) {
    background: var(--bg);
}

.styled-table tbody tr:hover {
    background: #e6fffa;
}

.styled-table code {
    background: var(--border);
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--primary-dark);
}

.badge {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
}

.badge-attack {
    background: #fff5f5;
    color: var(--error);
}

.badge-ssh   { background: #fffaf0; color: #b7791f; }
.badge-mail  { background: #ebf8ff; color: var(--info); }
.badge-web   { background: #e6fffa; color: var(--primary-dark); }

/* Mobile */
@media (max-width: 700px) {
    .ranking-list li {
        grid-template-columns: 1.75rem 1fr auto;
        grid-template-areas:
            "badge country count"
            "bar bar bar";
        row-gap: 0.4rem;
    }
    .rank-badge  { grid-area: badge; }
    .rank-country{ grid-area: country; }
    .rank-count  { grid-area: count; }
    .rank-bar    { grid-area: bar; }
}