:root {
  color-scheme: dark;
  --bg: #000;
  --card: #0b0b0d;
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .18);
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --accent: #e11d48;
  --accent-hover: #f43f5e;
  --good: #4ade80;
  --warn: #fbbf24;
  --bad: #fb7185;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(60rem 36rem at 0 0, rgba(112, 66, 69, .55), rgba(112, 66, 69, 0) 70%), var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font: 15px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 28px;
}

.logo { height: 40px; width: auto; display: block; }

.nav { flex-direction: row; align-items: center; gap: 12px; margin: 0; }

main {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 12px 24px 56px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
}

.narrow { width: 100%; max-width: 420px; margin: 6vh auto 0; }

h1 { margin: 0 0 8px; font-size: 22px; font-weight: 650; }
h2 { margin: 0 0 8px; font-size: 16px; font-weight: 650; }
p { margin: 0 0 16px; }
.muted { color: var(--muted); }
.foot { margin: 16px 0 0; font-size: 14px; }
a { color: var(--accent-hover); }
.mono { font-family: Consolas, "Cascadia Mono", monospace; white-space: nowrap; }
input.mono { white-space: normal; }

form { display: flex; flex-direction: column; gap: 14px; }
form.inline { flex-flow: row wrap; align-items: flex-end; }
form.inline > input { width: auto; flex: 1 1 280px; }
form.inline label { flex: 0 1 180px; }
form.inline label input { width: 100%; }
.grow { flex: 1 1 280px !important; }

label { display: flex; flex-direction: column; gap: 6px; color: var(--muted); font-size: 14px; }

input, textarea {
  width: 100%;
  padding: 10px 12px;
  background: #000;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  color: var(--text);
  font: inherit;
}

textarea { font-family: Consolas, "Cascadia Mono", monospace; resize: vertical; margin-bottom: 16px; }

input:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent-hover);
  outline-offset: 2px;
}

button, .button {
  display: inline-block;
  padding: 9px 16px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  color: var(--text);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s;
}

button:hover, .button:hover { background: rgba(255, 255, 255, .12); }

.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.primary:hover { background: var(--accent-hover); }
.ghost { background: transparent; }
.danger { color: var(--bad); }
input + .button { margin-top: 16px; }

.notice { padding: 10px 14px; border: 1px solid; border-radius: 9px; font-size: 14px; }
.notice.error { color: var(--bad); border-color: rgba(251, 113, 133, .4); background: rgba(251, 113, 133, .08); }
.notice.success { color: var(--good); border-color: rgba(74, 222, 128, .4); background: rgba(74, 222, 128, .08); margin: 0; }
.notice.warning { color: var(--warn); border-color: rgba(251, 191, 36, .4); background: rgba(251, 191, 36, .08); }

.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { color: var(--muted); font-weight: 500; text-align: left; white-space: nowrap; }
th, td { padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 99px; border: 1px solid var(--line-strong); color: var(--muted); font-size: 13px; white-space: nowrap; }
.badge.good { color: var(--good); border-color: rgba(74, 222, 128, .4); }
.badge.bad { color: var(--bad); border-color: rgba(251, 113, 133, .4); }

.actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.actions form { flex-direction: row; gap: 6px; }
.actions button, .actions summary { padding: 5px 10px; font-size: 13px; white-space: nowrap; }
.actions input { width: 70px; padding: 5px 8px; font-size: 13px; }
.actions summary { display: inline-block; border: 1px solid var(--line-strong); border-radius: 9px; color: var(--bad); font-weight: 600; cursor: pointer; list-style: none; }
.actions summary::-webkit-details-marker { display: none; }
.actions details[open] { display: flex; gap: 6px; }

@media (max-width: 560px) {
  .top { padding: 16px; }
  main { padding: 8px 12px 40px; }
  .card { padding: 18px; }
  form.inline label, form.inline input, form.inline button { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}