:root {
  --bg: #0f1115;
  --card: #171a21;
  --card-2: #1e2230;
  --border: #2a2f3d;
  --text: #e6e9ef;
  --muted: #8b93a3;
  --accent: #4f8cff;
  --accent-press: #3a6fd6;
  --green: #2ecc71;
  --amber: #f2c14e;
  --red: #ff5b5b;
  --radius: 14px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f3f5f9;
    --card: #ffffff;
    --card-2: #f0f2f7;
    --border: #dce0ea;
    --text: #1a1d24;
    --muted: #667085;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px calc(14px + env(safe-area-inset-top));
  padding-top: calc(14px + env(safe-area-inset-top));
  background: var(--card);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 16px;
}

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.env-pick { display: flex; align-items: center; gap: 8px; }
.env-pick label { color: var(--muted); font-size: 13px; }

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 16px 16px calc(40px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.card h2 {
  margin: 0 0 12px;
  font-size: 15px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.card-head h2 { margin: 0; }

.muted { color: var(--muted); font-size: 13px; margin: 8px 0 0; }

input, select {
  font: inherit;
  color: var(--text);
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 12px;
  min-height: 48px;
  width: 100%;
}
select { min-width: 90px; width: auto; }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.token-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.token-row input { flex: 1 1 100%; }

.btn {
  font: inherit;
  font-weight: 600;
  color: var(--text);
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  min-height: 52px;
  cursor: pointer;
  transition: transform .05s ease, background .15s ease, opacity .15s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:active { background: var(--accent-press); }
.btn.danger { background: transparent; border-color: var(--red); color: var(--red); }
.btn.danger:not(:disabled):active { background: rgba(255,91,91,0.12); }
.btn.ghost { background: transparent; }

.btn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.danger-zone {
  margin-top: 16px;
  padding: 14px;
  border: 1px dashed var(--red);
  border-radius: 12px;
  background: rgba(255,91,91,0.05);
}
.danger-label {
  margin: 0 0 4px;
  color: var(--red);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.danger-zone input { margin: 10px 0; }

.seed-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.seed-row label { color: var(--muted); font-size: 13px; }

.status-body { display: flex; flex-direction: column; gap: 8px; }

.svc {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.svc-name { font-weight: 600; }
.svc-counts { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.svc-state {
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.state-COMPLETED { background: rgba(46,204,113,0.15); color: var(--green); }
.state-IN_PROGRESS { background: rgba(242,193,78,0.15); color: var(--amber); }
.state-FAILED { background: rgba(255,91,91,0.15); color: var(--red); }
.state-UNKNOWN { background: var(--card); color: var(--muted); }

.log {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  line-height: 1.5;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  height: 220px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.log .l-info { color: var(--text); }
.log .l-ok { color: var(--green); }
.log .l-err { color: var(--red); }

.tf-output {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  height: 300px;
  overflow: auto;
  white-space: pre;
  margin: 0;
}
.log .l-time { color: var(--muted); }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(20px + env(safe-area-inset-bottom));
  transform: translateX(-50%) translateY(20px);
  max-width: 90vw;
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--card-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 20;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { border-color: var(--green); }
.toast.err { border-color: var(--red); }