:root {
    --brand: #0b63ce;
    --ink: #152033;
    --muted: #667085;
    --bg: #f6f8fb;
    --card: #fff;
    --line: #e6eaf0;
    --danger: #b42318;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

.site-header {
    align-items: center;
    background: #fff;
    border-bottom: 1px solid var(--line);
    display: flex;
    gap: 24px;
    justify-content: space-between;
    padding: 16px max(24px, calc((100vw - 1120px) / 2));
}

.brand {
    color: var(--brand);
    font-size: 24px;
    font-weight: 800;
    text-decoration: none;
}

nav, .admin-actions, .row-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

nav a, .admin-actions a, .row-actions a {
    color: var(--ink);
    font-weight: 600;
    text-decoration: none;
}

.container {
    margin: auto;
    max-width: 1120px;
    padding: 32px 24px;
}

.hero, .panel, .card, .article {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(16, 24, 40, .06);
    padding: 28px;
}

.hero { margin-bottom: 28px; }

.hero h1 {
    font-size: 44px;
    line-height: 1.1;
    margin: 0 0 8px;
}

.hero form {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    max-width: 520px;
}

input, textarea, select {
    border: 1px solid #ccd4df;
    border-radius: 10px;
    font: inherit;
    padding: 11px 12px;
    width: 100%;
}

button {
    background: var(--brand);
    border: 0;
    border-radius: 10px;
    color: #fff;
    cursor: pointer;
    font-weight: 700;
    padding: 12px 18px;
}

button.danger {
    background: var(--danger);
    padding: 8px 12px;
}

.post-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card img, .featured {
    border-radius: 14px;
    display: block;
    height: 190px;
    object-fit: cover;
    width: 100%;
}

.card h3 {
    line-height: 1.3;
    margin: 8px 0;
}

.card h3 a {
    color: var(--ink);
    text-decoration: none;
}

.meta {
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

.site-footer {
    color: var(--muted);
    padding: 28px;
    text-align: center;
}

.form {
    display: grid;
    gap: 16px;
    max-width: 760px;
}

.form label {
    display: grid;
    font-weight: 700;
    gap: 6px;
}

.stats {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stats div {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 22px;
}

.stats strong {
    display: block;
    font-size: 36px;
}

table {
    background: #fff;
    border-collapse: collapse;
    border-radius: 14px;
    overflow: hidden;
    width: 100%;
}

td, th {
    border-bottom: 1px solid var(--line);
    padding: 12px;
    text-align: left;
}

.error {
    background: #fee4e2;
    border-radius: 10px;
    color: var(--danger);
    padding: 10px;
}

@media (max-width: 720px) {
    .site-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero h1 { font-size: 34px; }
    .hero form { flex-direction: column; }
}

.ad-slot {
    margin: 24px auto 0;
    max-width: 1120px;
    padding: 0 24px;
    text-align: center;
}

.button-link {
    background: var(--brand);
    border-radius: 10px;
    color: #fff;
    display: inline-block;
    font-weight: 700;
    padding: 10px 14px;
    text-decoration: none;
}

.pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin: 28px 0;
}

.pagination a {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    color: var(--ink);
    padding: 8px 12px;
    text-decoration: none;
}

.pagination a.active {
    background: var(--brand);
    color: #fff;
}

.media-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-top: 24px;
}

.media-grid figure {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    margin: 0;
    padding: 12px;
}

.media-grid img {
    border-radius: 10px;
    height: 130px;
    object-fit: cover;
    width: 100%;
}