* { box-sizing: border-box; }

body {
    font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    margin: 0;
    background: #f4f5f7;
    color: #1f2328;
}

a { color: #2563eb; text-decoration: none; }
a:hover { text-decoration: underline; }

header.site-header, header.admin-header {
    background: #1f2937;
    color: #fff;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header.site-header a, header.admin-header a { color: #fff; }

.container {
    max-width: 880px;
    margin: 32px auto;
    padding: 0 20px;
}

.card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    background: #2563eb;
    color: #fff;
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
}
.btn:hover { background: #1d4ed8; text-decoration: none; }
.btn-danger { background: #dc2626; }
.btn-danger:hover { background: #b91c1c; }
.btn-secondary { background: #6b7280; }
.btn-secondary:hover { background: #4b5563; }

form label {
    display: block;
    margin-top: 14px;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
}

form input[type=text],
form input[type=password],
form select,
form textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}

form textarea { min-height: 260px; resize: vertical; }

table {
    width: 100%;
    border-collapse: collapse;
}
table th, table td {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px solid #e5e7eb;
    font-size: 14px;
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
}
.badge-published { background: #d1fae5; color: #065f46; }
.badge-draft { background: #fef3c7; color: #92400e; }

.actions a, .actions button {
    margin-right: 8px;
    font-size: 13px;
}

.alert {
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 14px;
}
.alert-error { background: #fee2e2; color: #991b1b; }
.alert-success { background: #d1fae5; color: #065f46; }

.admin-nav a {
    margin-right: 16px;
    color: #cbd5e1;
}