* { box-sizing: border-box; }
body { font-family: -apple-system, Segoe UI, Roboto, sans-serif; margin: 0; background: #f5f6fa; color: #222; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 20px; }
h1, h2, h3 { margin: 0.4em 0; }
.top { display: flex; align-items: center; justify-content: space-between; padding: 12px 24px; background: #fff; border-bottom: 1px solid #ddd; }
.top nav a { margin-left: 14px; color: #2a59c4; text-decoration: none; }
.top nav a:hover { text-decoration: underline; }
form.row { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0 16px; }
form.row input, form.row select { padding: 8px 10px; border: 1px solid #ccc; border-radius: 6px; min-width: 180px; }
form.row button { padding: 8px 18px; background: #2a59c4; color: white; border: 0; border-radius: 6px; cursor: pointer; }
form.row button:hover { background: #1f47a0; }
label { display: block; margin: 8px 0; }
label input { display: block; width: 100%; padding: 8px; margin-top: 4px; border: 1px solid #ccc; border-radius: 6px; }
button { padding: 8px 14px; border-radius: 6px; border: 1px solid #ccc; background: white; cursor: pointer; }
button:hover { background: #f0f0f0; }
.tabs { display: flex; gap: 6px; margin: 12px 0; }
.tab { padding: 8px 16px; border: 1px solid #ccc; background: #eee; cursor: pointer; border-radius: 6px; }
.tab.active { background: #2a59c4; color: white; }
.panel { display: none; padding: 14px 0; }
.panel.active, section.active { display: block; }
section { display: none; padding: 20px 0; }
table { width: 100%; border-collapse: collapse; margin: 10px 0; background: white; }
th, td { border: 1px solid #e0e0e0; padding: 6px 8px; text-align: left; font-size: 14px; }
th { background: #fafafa; }
.cards { display: flex; gap: 12px; margin: 10px 0; flex-wrap: wrap; }
.card { flex: 1; min-width: 180px; background: white; border-radius: 8px; padding: 14px; box-shadow: 0 1px 3px rgba(0,0,0,0.05); }
.card div { color: #888; font-size: 13px; }
.card b { font-size: 22px; }
.badge { padding: 2px 8px; border-radius: 10px; font-size: 12px; }
.badge.active, .badge.online, .badge.success, .badge.completed, .badge.open { background: #d4edda; color: #155724; }
.badge.pending, .badge.resolving, .badge.claimed { background: #fff3cd; color: #856404; }
.badge.failed, .badge.offline, .badge.expired, .badge.cancelled { background: #f8d7da; color: #721c24; }
.msg { padding: 10px 16px; border-radius: 6px; margin: 12px 24px; display: none; }
.msg.ok { background: #d4edda; color: #155724; }
.msg.err { background: #f8d7da; color: #721c24; }
.hint { color: #888; font-size: 13px; }
code { background: #f0f0f0; padding: 2px 5px; border-radius: 3px; font-size: 13px; }
pre { background: #1a1a1a; color: #d4d4d4; padding: 10px; border-radius: 6px; overflow: auto; font-size: 12px; }
.log { background: white; padding: 10px 14px; margin: 8px 0; border-radius: 6px; }
.log .err { color: #c00; margin-left: 8px; }
.log ul { margin: 4px 0 0; padding-left: 18px; }
.log li.ok { color: #155724; }
.log li.no { color: #999; }
a { color: #2a59c4; }