:root { --accent: #8b0000; --border: #ddd; font-family: system-ui, sans-serif; }
body { margin: 0; color: #222; background: #fafafa; }
.topnav { display: flex; gap: 1rem; align-items: center; padding: .6rem 1rem; background: #fff; border-bottom: 1px solid var(--border); }
.topnav .brand { font-weight: 700; color: var(--accent); margin-right: 1rem; }
.topnav a { color: #333; text-decoration: none; }
.topnav form.inline { margin-left: auto; }
button.link { background: none; border: 0; color: #333; cursor: pointer; }
.container { max-width: 1200px; margin: 1rem auto; padding: 0 1rem; }
.card { background: #fff; border: 1px solid var(--border); border-radius: 6px; padding: 1rem; margin-bottom: 1rem; }
.card.narrow { max-width: 420px; }
label { display: block; margin: .5rem 0; }
input, select, textarea { width: 100%; padding: .4rem; box-sizing: border-box; }
button { background: var(--accent); color: #fff; border: 0; padding: .5rem 1rem; border-radius: 4px; cursor: pointer; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--border); font-size: .92rem; }
.messages { list-style: none; padding: 0; } .messages li { padding: .5rem; border-radius: 4px; margin-bottom: .5rem; }
.messages .success { background: #e6f4ea; } .messages .error { background: #fdecea; } .messages .warning { background: #fff4e5; }
.badge { padding: .1rem .4rem; border-radius: 3px; font-size: .8rem; background: #eee; }
.badge.ok { background: #e6f4ea; } .badge.needs_captcha { background: #fff4e5; } .badge.failed, .badge.not_found { background: #fdecea; }
.row { display: flex; gap: 1rem; flex-wrap: wrap; } .row > * { flex: 1; min-width: 280px; }
.filters { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: .75rem; } .filters > * { flex: 1; min-width: 140px; }
.muted { color: #777; } .right { text-align: right; }
.tabs { display: flex; gap: .25rem; margin: 0 0 1rem; }
.tabs a { padding: .4rem .9rem; border: 1px solid var(--border); border-radius: 4px 4px 0 0; text-decoration: none; color: #333; }
.tabs a.active { background: var(--accent); color: #fff; border-color: var(--accent); }