:root {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: #121a2e;
  --border: #243049;
  --text: #e8ecf4;
  --muted: #9aa8c3;
  --accent: #79b8ff;
  --ok: #7ee787;
  --warn: #f2cc60;
  --err: #ff7b72;
  --btn: #1f6feb;
}

* { box-sizing: border-box; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  min-height: 100vh;
}

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.top h1 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.badge {
  color: var(--ok);
  font-size: 0.8rem;
  font-weight: 600;
}

.top-hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 28rem;
}

.shell {
  max-width: 560px;
  margin: 0 auto;
  padding: 1.5rem 1rem 2.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1.35rem;
}

.hero-card {
  padding-bottom: 1.1rem;
}

.eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.hero-card h2,
.unlock-card h2,
.card > h2,
.panel-head h2 {
  margin: 0 0 0.45rem;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  font-weight: 650;
}

.card-label {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.lede {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.action-card .field {
  margin-bottom: 1rem;
}

.field-hint {
  margin: 0.4rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.4;
}

.actions-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 0.85rem;
}

.actions-main .primary {
  flex: 1 1 12rem;
  min-width: 10rem;
}

.progress-card .steps {
  margin: 0;
}

.steps-simple {
  grid-template-columns: repeat(4, 1fr);
}

.steps-simple li {
  font-size: 0.7rem;
  padding: 0.55rem 0.2rem;
}


.lede code {
  color: var(--accent);
  font-size: 0.85em;
}

.field-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-bottom: 0.25rem;
}

.field { flex: 0 0 7rem; }
.field-grow { flex: 1 1 14rem; min-width: 12rem; }

label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
}

input, button, textarea {
  width: 100%;
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0d1424;
  color: var(--text);
  padding: 0.6rem 0.7rem;
}

input:focus {
  outline: 2px solid rgba(31, 111, 235, 0.45);
  outline-offset: 1px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0.85rem 0 1rem;
}

.actions button {
  width: auto;
  min-width: 9rem;
  margin: 0;
}

button {
  cursor: pointer;
  background: var(--btn);
  border-color: var(--btn);
  font-weight: 600;
}

button.primary {
  background: var(--btn);
  border-color: var(--btn);
  padding: 0.7rem 1.2rem;
  font-size: 1rem;
}

button.secondary {
  background: #212c45;
  border-color: var(--border);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.steps {
  list-style: none;
  margin: 0 0 0.85rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
}

.steps li {
  font-size: 0.72rem;
  text-align: center;
  padding: 0.45rem 0.25rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: #0d1424;
}

.steps li.active {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.steps li.done {
  border-color: rgba(126, 231, 135, 0.45);
  color: var(--ok);
}

.steps li.failed {
  border-color: rgba(255, 123, 114, 0.55);
  color: var(--err);
}

.status-line {
  font-size: 0.85rem;
  margin: 0.35rem 0 0;
  line-height: 1.4;
}

.status-muted { color: var(--muted); }
.status-ok { color: var(--ok); }
.status-warn { color: var(--warn); }
.status-err { color: var(--err); }

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.panel-head h2 { margin: 0; }

.panel-head-actions,
.term-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}

button.btn-copy {
  width: auto;
  margin: 0;
  padding: 0.25rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 600;
}

button.btn-copy.copied {
  border-color: var(--ok);
  color: var(--ok);
}

.log {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
  background: #0d1424;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  min-height: 160px;
  max-height: 360px;
  overflow: auto;
  white-space: pre-wrap;
  color: var(--muted);
  user-select: text;
}

.log .log-err { color: var(--err); }
.log .log-ok { color: var(--ok); }
.log .log-warn { color: var(--warn); }

.status-json {
  min-height: 80px;
  max-height: 180px;
}

button.link-btn,
.link-btn {
  width: auto;
  margin: 0;
  padding: 0.5rem 0.75rem;
  background: transparent;
  border: none;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.88rem;
}

button.link-btn:hover {
  color: var(--text);
}

.details-card summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--muted);
  font-size: 0.88rem;
}

.details-card[open] summary {
  color: var(--text);
  margin-bottom: 0.65rem;
}


.details-card summary::-webkit-details-marker {
  color: var(--muted);
}

.details-card[open] summary {
  margin-bottom: 0.75rem;
}

.adv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.adv-grid button {
  width: 100%;
  margin: 0;
  font-size: 0.85rem;
}

.staging-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  grid-column: 1 / -1;
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.85rem;
  cursor: pointer;
}

.staging-toggle input {
  width: auto;
  margin: 0;
}

button.danger-subtle {
  border-color: var(--err);
  color: var(--err);
}

#terminal {
  height: 320px;
  min-height: 240px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

@media (max-width: 640px) {
  .steps { grid-template-columns: 1fr 1fr; }
  .adv-grid { grid-template-columns: 1fr; }
  .actions button { flex: 1 1 auto; }
}