:root {
  --bg: #0f1115;
  --bg-elevated: #171a21;
  --border: #2a2e38;
  --text: #e6e8ec;
  --text-dim: #9aa0ab;
  --accent: #4c8dff;
  --good: #4cd18b;
  --warn: #ffb74c;
  --bad: #ff5c5c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
  flex-wrap: wrap;
  gap: 8px;
}

.topbar h1 {
  font-size: 18px;
  margin: 0;
}

.status-line {
  color: var(--text-dim);
  font-size: 13px;
}

main {
  padding: 24px;
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
}

.card h2 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  margin: 0 0 12px;
}

.milestone-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 6px;
}

.meta-line {
  color: var(--text-dim);
  font-size: 13px;
  margin: 2px 0;
}

.progress-track {
  background: #0b0d11;
  border-radius: 999px;
  height: 12px;
  overflow: hidden;
  margin: 10px 0 6px;
  border: 1px solid var(--border);
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease;
}

.progress-fill.over { background: var(--warn); }
.progress-fill.good { background: var(--good); }

.progress-label {
  font-size: 13px;
  color: var(--text-dim);
}

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  margin-left: 8px;
}

.badge-good { background: color-mix(in srgb, var(--good) 25%, transparent); color: var(--good); }
.badge-warn { background: color-mix(in srgb, var(--warn) 25%, transparent); color: var(--warn); }
.badge-bad { background: color-mix(in srgb, var(--bad) 25%, transparent); color: var(--bad); }

.upcoming-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.upcoming-item:last-child { border-bottom: none; }

.upcoming-week {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
}