:root {
  --bg: #0f1419;
  --panel: #1a222c;
  --panel-2: #222c38;
  --line: #2e3a48;
  --text: #e8eef4;
  --muted: #8b9aab;
  --accent: #2f9e7b;
  --accent-2: #3db892;
  --danger: #d45454;
  --warn: #c9a227;
  --radius: 10px;
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1200px 600px at 10% -10%, #1d3a33 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #243044 0%, transparent 50%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}
a { color: var(--accent-2); text-decoration: none; }
.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.auth-card, .card {
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
}
.auth-card {
  width: min(400px, 100%);
  padding: 28px;
  display: grid;
  gap: 12px;
}
.auth-card h1 { margin: 0; font-size: 1.4rem; }
.muted { color: var(--muted); margin: 0; }
label { display: grid; gap: 6px; font-size: 0.9rem; color: var(--muted); }
input, textarea, button, select {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  padding: 10px 12px;
}
textarea { min-height: 90px; resize: vertical; }
button, .btn {
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  border: none;
  color: #062117;
  font-weight: 600;
  cursor: pointer;
  padding: 10px 14px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}
.btn-danger {
  background: var(--danger);
  color: #fff;
}
.hint { font-size: 0.8rem; color: var(--muted); margin: 0; }
.alert {
  background: rgba(212, 84, 84, 0.15);
  border: 1px solid rgba(212, 84, 84, 0.4);
  color: #ffb4b4;
  padding: 8px 10px;
  border-radius: 8px;
}
.ok {
  background: rgba(47, 158, 123, 0.15);
  border: 1px solid rgba(47, 158, 123, 0.4);
  color: #9fe3c8;
  padding: 8px 10px;
  border-radius: 8px;
  margin-bottom: 16px;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(15, 20, 25, 0.7);
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  z-index: 10;
}
.topbar h1 { margin: 0; font-size: 1.15rem; }
.wrap {
  width: min(1100px, calc(100% - 32px));
  margin: 22px auto 40px;
  display: grid;
  gap: 18px;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
}
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
}
.card { padding: 18px; }
.card h2 {
  margin: 0 0 14px;
  font-size: 1.05rem;
  font-weight: 600;
}
.form-grid { display: grid; gap: 10px; }
.row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.list li {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  display: grid;
  gap: 6px;
}
.meta { color: var(--muted); font-size: 0.82rem; }
.code {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.82rem;
  background: #0c1116;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
}
.kv { display: grid; gap: 8px; }
.kv div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 6px;
  font-size: 0.92rem;
}
.kv span:last-child { color: var(--muted); text-align: right; }