:root {
  --bg: #0a0c09;
  --bg-raised: #12150f;
  --line: #262b20;
  --text: #e8ecdf;
  --text-dim: #8a9180;
  --accent: #c6ff3d;
  --accent-dim: #7a9a26;
  --danger: #ff6b5e;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: -1px -1px;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 4px;
}

.brand .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  display: inline-block;
}

.brand h1 {
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  margin: 0;
  color: var(--text-dim);
}

.eyebrow {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 8px;
}

h2 {
  font-size: 28px;
  line-height: 1.25;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.sub {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 32px;
}

.grid {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.card {
  display: block;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 20px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover {
  border-color: var(--accent-dim);
  text-decoration: none;
  transform: translateY(-1px);
}

.card .tag {
  display: inline-block;
  font-size: 11px;
  color: var(--bg);
  background: var(--accent);
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.card.danger .tag { background: var(--danger); }

.card h3 {
  margin: 0 0 6px;
  font-size: 17px;
  color: var(--text);
}

.card p {
  margin: 0;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.back:hover { color: var(--accent); }

form { margin-top: 24px; }

.field { margin-bottom: 20px; }

label {
  display: block;
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 8px;
}

label .opt { color: var(--text-dim); font-weight: normal; }

label::before { content: '> '; color: var(--text-dim); }

input, textarea {
  width: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 12px 14px;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s ease;
}

input:focus, textarea:focus {
  border-color: var(--accent);
}

textarea { resize: vertical; min-height: 120px; line-height: 1.5; }

button {
  font-family: var(--font-mono);
  background: var(--accent);
  color: #0a0c09;
  border: none;
  padding: 13px 22px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: opacity 0.15s ease;
}

button:hover { opacity: 0.85; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

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

.status {
  margin-top: 18px;
  font-size: 13px;
  padding: 12px 14px;
  border-radius: 4px;
  display: none;
}

.status.show { display: block; }
.status.ok { background: rgba(198, 255, 61, 0.1); border: 1px solid var(--accent-dim); color: var(--accent); }
.status.err { background: rgba(255, 107, 94, 0.1); border: 1px solid var(--danger); color: var(--danger); }

footer {
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--text-dim);
}

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