:root {
    --fg: #1d2330;
    --muted: #6b7280;
    --line: #e5e7eb;
    --accent: #2563eb;
    --danger: #b91c1c;
    --ok-bg: #ecfdf5;
    --err-bg: #fef2f2;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    color: var(--fg);
}

body { margin: 0; background: #f8fafc; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; margin: 0 0 1rem; }
h2 { font-size: 1.1rem; margin: 1.5rem 0 .5rem; }
.muted { color: var(--muted); font-weight: normal; }

.top { display: flex; align-items: center; gap: 2rem; padding: .75rem 1.5rem; background: #fff; border-bottom: 1px solid var(--line); }
.top .brand { font-weight: 700; color: var(--fg); }
.top nav { display: flex; gap: 1rem; flex: 1; }
.top nav a.active { font-weight: 600; text-decoration: underline; }
.top .user { display: flex; gap: .75rem; align-items: center; }
.top form { margin: 0; }

main { padding: 1.5rem; max-width: 1400px; }

table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); }
th, td { text-align: left; padding: .45rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f1f5f9; font-weight: 600; }
tr.blocked td { background: var(--err-bg); }
code { font-size: .8rem; white-space: pre-wrap; word-break: break-all; }

.filters, .actions, .inline { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: 0 0 1rem; }
.actions form, .inline { margin: 0; }
input, select { padding: .4rem .5rem; border: 1px solid var(--line); border-radius: 4px; font: inherit; min-width: 9rem; }
button { padding: .4rem .8rem; border: 1px solid var(--accent); background: var(--accent); color: #fff; border-radius: 4px; cursor: pointer; font: inherit; }
button.danger { background: var(--danger); border-color: var(--danger); }
button.link { background: none; border: none; color: var(--accent); padding: 0; }

.props { display: grid; grid-template-columns: max-content 1fr; gap: .3rem 1.5rem; margin: 0 0 1rem; }
.props dt { color: var(--muted); }
.props dd { margin: 0; }
.notice { padding: .6rem .8rem; border-radius: 4px; }
.notice.ok { background: var(--ok-bg); }
.notice.error { background: var(--err-bg); color: var(--danger); }
.more { display: inline-block; margin-top: .75rem; }
.map { height: 420px; margin: 0 0 1rem; border: 1px solid var(--line); background: #fff; }
.login { max-width: 32rem; }
.stack { display: flex; flex-direction: column; gap: .75rem; align-items: flex-start; }
.stack label { display: flex; flex-direction: column; gap: .25rem; }
.codes { columns: 2; font-size: 1rem; }
.news-form { max-width: 48rem; }
.news-form fieldset { display: flex; flex-direction: column; gap: .5rem; width: 100%; border: 1px solid var(--line); border-radius: 4px; background: #fff; }
.news-form label { width: 100%; }
.news-form textarea { padding: .4rem .5rem; border: 1px solid var(--line); border-radius: 4px; font: inherit; }