:root {
  --bg: #0b1020;
  --panel: rgba(18, 26, 48, .92);
  --panel2: rgba(28, 39, 70, .78);
  --text: #e8eefc;
  --muted: #94a3b8;
  --brand: #6ee7f9;
  --brand2: #a78bfa;
  --danger: #fb7185;
  --ok: #34d399;
  --warn: #fbbf24;
  --border: rgba(148, 163, 184, .22);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(103, 232, 249, .16), transparent 26rem),
    radial-gradient(circle at 90% 0%, rgba(167, 139, 250, .15), transparent 28rem),
    var(--bg);
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 12, 28, .72);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 2;
}
h1 { margin: 0; font-size: 28px; letter-spacing: -0.04em; }
p { color: var(--muted); }
#subtitle { margin: 5px 0 0; }
.top-actions { display: flex; gap: 12px; align-items: center; }
.token-box { color: var(--muted); font-size: 13px; display: flex; gap: 8px; align-items: center; }
.grid {
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.card {
  background: linear-gradient(180deg, var(--panel), rgba(12, 18, 35, .92));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 20px 60px rgba(0,0,0,.24);
}
.span-2 { grid-column: span 2; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
h2 { margin: 0; font-size: 18px; }
.hint { color: var(--muted); font-size: 13px; }
code, .cmd { color: #bfdbfe; }
textarea, input, select {
  width: 100%;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, .55);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  outline: none;
}
textarea:focus, input:focus, select:focus { border-color: rgba(110, 231, 249, .7); }
label { display: block; color: var(--muted); margin: 10px 0; font-size: 13px; }
button {
  border: 0;
  color: #06121f;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  padding: 10px 14px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 700;
}
button.secondary {
  color: var(--text);
  background: rgba(148, 163, 184, .14);
  border: 1px solid var(--border);
}
button.danger { background: var(--danger); color: white; }
button:hover { filter: brightness(1.08); }
.row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.status-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.stat {
  background: var(--panel2);
  border: 1px solid var(--border);
  padding: 14px;
  border-radius: 16px;
}
.stat b { display: block; font-size: 22px; }
.stat span { color: var(--muted); font-size: 12px; }
.switch { display: flex; gap: 8px; align-items: center; margin: 0; }
.switch input { width: auto; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; border-bottom: 1px solid var(--border); padding: 10px 8px; font-size: 13px; vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.badge { display: inline-flex; padding: 3px 8px; border-radius: 999px; font-size: 12px; border: 1px solid var(--border); background: rgba(148, 163, 184, .12); }
.badge.success { color: var(--ok); }
.badge.failed { color: var(--danger); }
.badge.running { color: var(--warn); }
.logbox, .mini-log, .cmd {
  white-space: pre-wrap;
  overflow: auto;
  background: rgba(2, 6, 23, .7);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  min-height: 80px;
  max-height: 360px;
  font-size: 12px;
}
.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: rgba(15, 23, 42, .96);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  display: none;
  max-width: 520px;
}
@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; padding: 14px; }
  .span-2 { grid-column: span 1; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 12px; }
  .status-grid { grid-template-columns: 1fr 1fr; }
}

.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(110, 231, 249, .14), transparent 28rem),
    rgba(2, 6, 23, .92);
  backdrop-filter: blur(18px);
}
.auth-panel {
  width: min(420px, calc(100vw - 32px));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  background: linear-gradient(180deg, rgba(18, 26, 48, .98), rgba(8, 13, 28, .98));
  box-shadow: 0 30px 90px rgba(0,0,0,.45);
  text-align: center;
}
.auth-mark {
  width: 58px;
  height: 58px;
  margin: 0 auto 16px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #06121f;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
}
.auth-panel input { margin: 12px 0; text-align: center; }
.auth-panel button { width: 100%; margin-top: 6px; }
.gate-error { color: var(--danger); min-height: 20px; margin-top: 10px; font-size: 13px; }
body.locked .topbar, body.locked main { filter: blur(4px); pointer-events: none; user-select: none; }
.badge.protocol_pending { color: var(--brand); }
.badge.ok { color: var(--ok); }
.badge.failed { color: var(--danger); }
.proxy-url { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: #bfdbfe; }
.row.compact { margin-top: 0; justify-content: flex-end; }
.small-detail { max-width: 320px; white-space: normal; color: var(--muted); }
.badge.alive { color: var(--ok); }
.badge.alive_partial { color: var(--warn); }
.badge.expired, .badge.token_revoked, .badge.banned, .badge.forbidden, .badge.invalid { color: var(--danger); }
.badge.rate_limited, .badge.proxy_error, .badge.network_error, .badge.backend_error, .badge.server_error { color: var(--warn); }
.badge.unknown { color: var(--brand); }