:root {
  color-scheme: dark;
  /* Dracula (https://github.com/dracula/gnome-terminal) */
  --bg: #282a36;
  --card: #343746;
  --text: #f8f8f2;
  --muted: #6272a4;
  --border: rgba(248, 248, 242, 0.12);
  --accent: #bd93f9;
  --ok: #50fa7b;
  --warn: #ffb86c;
  --danger: #ff5555;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
}

.container {
  max-width: 920px;
  margin: 0 auto;
  padding: 32px 16px 56px;
}

.header {
  margin-bottom: 18px;
}

h1 {
  margin: 0 0 6px;
  font-size: 28px;
}

h2 {
  margin: 0 0 10px;
  font-size: 18px;
}

h3 {
  margin: 14px 0 8px;
  font-size: 14px;
}

.muted {
  color: var(--muted);
  margin: 0;
}

.card {
  margin-top: 14px;
  padding: 14px 14px 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}

@media (max-width: 720px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

label {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text);
  user-select: none;
}

.check > input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin: 0;
}

input {
  width: 100%;
  margin-top: 6px;
  padding: 10px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
}

input::placeholder {
  color: color-mix(in srgb, var(--muted), transparent 40%);
}

textarea {
  width: 100%;
  margin-top: 6px;
  padding: 10px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  resize: vertical;
}

textarea::placeholder {
  color: color-mix(in srgb, var(--muted), transparent 40%);
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
  flex-wrap: wrap;
}

button {
  border: 0;
  border-radius: 10px;
  padding: 10px 12px;
  background: var(--accent);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
}

button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.status {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.status.ok {
  color: var(--ok);
  border-color: color-mix(in srgb, var(--ok), transparent 70%);
}

.status.warn {
  color: var(--warn);
  border-color: color-mix(in srgb, var(--warn), transparent 70%);
}

.status.error {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger), transparent 70%);
}

.input-error {
  border-color: color-mix(in srgb, var(--danger), var(--border) 30%);
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger), transparent 80%);
}

.details {
  margin-top: 10px;
}

.details > summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 600;
}

.details[open] > summary {
  margin-bottom: 8px;
}

.divider {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 12px 0;
  opacity: 0.75;
}

.hint {
  color: var(--muted);
  margin: 10px 0 0;
  font-size: 12px;
}

.log {
  margin: 0;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(68, 71, 90, 0.35);
  overflow: auto;
  max-height: 260px;
}

.log.history {
  max-height: 420px;
}