:root {
  --bg: #0f1412;
  --bg-elev: #171e1b;
  --line: #2a3530;
  --text: #e8eee9;
  --muted: #9aaba2;
  --accent: #c4f042;
  --accent-ink: #15200a;
  --danger: #ff7a6e;
  --warn: #f0c35a;
  --ok: #6ee7a8;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: "DM Sans", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, #1c2a22 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #243018 0%, transparent 50%),
    var(--bg);
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.header {
  margin-bottom: 2rem;
}

.eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}

.lede {
  margin: 0;
  max-width: 36rem;
  color: var(--muted);
  line-height: 1.5;
}

.lede code,
label code,
.result code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: var(--accent);
}

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

@media (min-width: 900px) {
  .layout {
    grid-template-columns: 1fr 1.2fr;
    grid-template-rows: auto auto;
  }

  .log-panel {
    grid-row: 1 / span 2;
    grid-column: 2;
  }
}

.panel {
  background: color-mix(in srgb, var(--bg-elev) 88%, transparent);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.1rem 1.15rem 1.25rem;
  backdrop-filter: blur(8px);
}

.panel h2 {
  margin: 0 0 0.9rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

label {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
  font-size: 0.8rem;
  color: var(--muted);
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0c110f;
  color: var(--text);
  padding: 0.7rem 0.8rem;
  font: 500 0.92rem/1.4 var(--sans);
}

textarea {
  resize: vertical;
  min-height: 110px;
  font-family: var(--mono);
  font-size: 0.82rem;
}

input:focus,
textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.35rem;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  font: 600 0.88rem/1 var(--sans);
  cursor: pointer;
  background: var(--accent);
  color: var(--accent-ink);
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

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

button.small {
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
}

.state {
  margin: 0.9rem 0 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
}

.state.live {
  color: var(--ok);
}

.state.err {
  color: var(--danger);
}

.log-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.badge {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.72rem;
  background: #222b26;
  color: var(--warn);
  border: 1px solid var(--line);
}

.log,
.result {
  margin: 0;
  max-height: 420px;
  overflow: auto;
  padding: 0.85rem;
  border-radius: 10px;
  background: #0a0e0c;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.result {
  max-height: 280px;
  color: var(--muted);
}

.log .line-status {
  color: var(--ok);
}

.log .line-phase {
  color: var(--warn);
}

.log .line-activity {
  color: var(--text);
}

.log .line-error {
  color: var(--danger);
}

.log .line-done {
  color: var(--accent);
}