:root {
  --bg: #0f1419;
  --panel: #1a2332;
  --border: #2d3a4d;
  --text: #e7ecf3;
  --muted: #8b9bb4;
  --accent: #3b82f6;
  --ok: #22c55e;
  --warn: #f59e0b;
  --bad: #ef4444;
  --retry: #ea580c;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: radial-gradient(1200px 600px at 10% -10%, #1e3a5f 0%, transparent 50%),
              radial-gradient(900px 500px at 100% 0%, #1a2f28 0%, transparent 45%),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
}
a { color: var(--accent); }

.wrap { max-width: 1180px; margin: 0 auto; padding: 24px 16px 48px; }
h1 { font-size: 1.35rem; font-weight: 650; margin: 0 0 4px; }
.sub { color: var(--muted); font-size: 0.9rem; margin-bottom: 20px; }

.card {
  background: color-mix(in srgb, var(--panel) 92%, black);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 14px;
}
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.grow { flex: 1 1 220px; }

label { display: block; font-size: 0.82rem; color: var(--muted); margin-bottom: 6px; }
input, select, textarea, button {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0c121a;
  color: var(--text);
  padding: 8px 10px;
}
textarea { width: 100%; min-height: 110px; resize: vertical; line-height: 1.45; }
input, select { width: 100%; }
button {
  cursor: pointer;
  background: var(--accent);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
  padding: 8px 14px;
}
button.secondary { background: #243044; }
button.danger { background: var(--bad); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.chk {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  color: var(--text);
  font-size: 0.88rem;
  cursor: pointer;
  user-select: none;
}
.chk input { width: auto; margin: 0; }

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: end; }
.field { min-width: 110px; }
.field.wide { flex: 1 1 280px; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}
th, td {
  border-bottom: 1px solid var(--border);
  padding: 8px 6px;
  text-align: left;
  vertical-align: top;
}
th { color: var(--muted); font-weight: 600; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: 0.8rem; }

.app-block {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 8px;
  background: #0c121a;
  min-width: 280px;
}
.app-block:last-child { margin-bottom: 0; }
.app-block .app-title {
  font-weight: 650;
  margin-bottom: 6px;
}
.app-kv {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 2px 8px;
  font-size: 0.78rem;
  line-height: 1.45;
}
.app-kv .k { color: var(--muted); }
.app-kv .v { word-break: break-all; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 650;
}
.badge.alive { background: color-mix(in srgb, var(--ok) 25%, transparent); color: var(--ok); }
.badge.retry { background: color-mix(in srgb, var(--retry) 25%, transparent); color: #fb923c; }
.badge.error, .badge.locked { background: color-mix(in srgb, var(--bad) 25%, transparent); color: #f87171; }
.badge.need_code, .badge.wrong_password, .badge.verify_failed {
  background: color-mix(in srgb, var(--warn) 22%, transparent); color: #fbbf24;
}

.log {
  max-height: 220px;
  overflow: auto;
  background: #0a0f16;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.78rem;
  white-space: pre-wrap;
  color: #c6d0de;
}

.hidden { display: none !important; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.muted { color: var(--muted); }
.err { color: #f87171; margin-top: 8px; }
.okmsg { color: var(--ok); margin-top: 8px; }

.login-box {
  max-width: 400px;
  margin: 12vh auto 0;
}
.progress { color: var(--muted); font-size: 0.9rem; }

.users-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 20;
}
.users-modal.hidden { display: none !important; }