:root {
  --bg: #0f1419;
  --card: #1a212b;
  --accent: #3ddc84;
  --text: #e6edf3;
  --muted: #8b949e;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-bottom: 3rem;
}
header { padding: 1.5rem 1rem 0.5rem; }
h1 { margin: 0; font-size: 1.5rem; }
.sub { color: var(--muted); margin: 0.25rem 0 0; }
main { padding: 1rem; max-width: 640px; margin: 0 auto; }
.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.card {
  background: var(--card);
  border-radius: 12px;
  padding: 1rem;
}
.label { color: var(--muted); font-size: 0.8rem; }
.value { font-size: 1.6rem; font-weight: 700; margin-top: 0.25rem; }
.progress-block { margin: 1.25rem 0; }
.bar {
  height: 14px;
  background: var(--card);
  border-radius: 999px;
  overflow: hidden;
  margin: 0.4rem 0;
}
.bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 0.4s ease;
}
.pct { text-align: right; color: var(--accent); font-weight: 600; }
.forms { display: grid; gap: 0.75rem; }
.form-card { background: var(--card); border-radius: 12px; padding: 1rem; }
.form-card h2 { font-size: 1rem; margin: 0 0 0.75rem; }
.form-card input {
  display: block;
  width: 100%;
  margin-bottom: 0.5rem;
  padding: 0.6rem;
  border-radius: 8px;
  border: 1px solid #2b333d;
  background: #0f1419;
  color: var(--text);
}
.form-card button {
  width: 100%;
  padding: 0.7rem;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #06281a;
  font-weight: 700;
  cursor: pointer;
}
.hint { color: var(--muted); text-align: center; min-height: 1.2rem; }