:root {
    --bg: #f6f7fb;
    --card: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --border: #e5e7eb;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --danger: #dc2626;
    --danger-dark: #b91c1c;
    --success: #16a34a;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

header {
    background: #111827;
    color: white;
    padding: 18px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header h1 {
    margin: 0;
    font-size: 22px;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 18px;
    font-weight: 600;
}

main {
    padding: 32px;
    max-width: 1500px;
    margin: 0 auto;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
    margin-bottom: 24px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin-top: 12px;
}

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

th {
    color: var(--muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .04em;
    background: #f9fafb;
}

a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

a:hover {
    text-decoration: underline;
}

button,
.btn {
    border: 0;
    border-radius: 8px;
    padding: 8px 12px;
    min-height: 34px;
    background: var(--primary);
    color: white;
    font-weight: 700;
    cursor: pointer;
    display: inline-block;
}

button:hover,
.btn:hover {
    background: var(--primary-dark);
    text-decoration: none;
}

.danger {
    background: var(--danger);
}

.danger:hover {
    background: var(--danger-dark);
}

.muted {
    color: var(--muted);
    font-size: 13px;
}

.pill {
    display: inline-block;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
    background: #dcfce7;
    color: #166534;
    font-weight: 700;
}

input,
select {
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: white;
}

input[readonly] {
    width: 100%;
    font-family: monospace;
    background: #f9fafb;
}

.cmd-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    margin: 8px 0 14px;
}

.copy-row {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 82px;
    gap: 8px;
    align-items: start;
    margin: 0 0 10px;
}

.copy-row input {
    min-height: 34px;
}

.copy-button,
.actions-cell button {
    width: 82px;
    text-align: center;
}

.actions-cell {
    width: 110px;
    white-space: nowrap;
}

.backup-row td {
    vertical-align: middle;
}

details summary {
    cursor: pointer;
    font-weight: 700;
}

pre {
    background: #111827;
    color: #e5e7eb;
    padding: 18px;
    border-radius: 12px;
    white-space: pre-wrap;
    overflow: auto;
}

.resource-help {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.4;
    margin-top: 8px;
}

.inline-form {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}