:root {
  --bg: #0f0f0f;
  --panel: #171717;
  --border: #2a2a2a;
  --text: #e8e8e8;
  --muted: #8a8a8a;
  --accent: #2962ff;
  --up: #26a69a;
  --down: #ef5350;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 -apple-system, "Segoe UI", system-ui, sans-serif;
}

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

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 48px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 650;
  letter-spacing: 0.3px;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

nav { display: flex; gap: 14px; color: var(--muted); font-size: 14px; }

h1 {
  font-size: 40px;
  line-height: 1.15;
  margin: 0 0 12px;
  letter-spacing: -0.4px;
}

.lede {
  color: var(--muted);
  font-size: 18px;
  margin: 0 0 28px;
  max-width: 38rem;
}

.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 48px; }

button, .btn {
  display: inline-block;
  padding: 10px 16px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  cursor: pointer;
}

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

button:disabled { opacity: 0.45; cursor: default; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin: 16px 0;
}

label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 6px;
}

input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
}

input[type="text"]:focus { outline: 1px solid var(--accent); }

.status { margin-top: 12px; color: var(--muted); font-size: 14px; }
.status.error { color: var(--down); }
.status.ok { color: var(--up); }

code {
  font-family: ui-monospace, Consolas, monospace;
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
}

.legal p { color: var(--muted); }
.muted { color: var(--muted); font-size: 14px; }

.hero-logo {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  margin-bottom: 20px;
}