/* ─── Glass Card ──────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  overflow: hidden;
}
.card-inner { padding: 18px; }
.card-title {
  font-size: 12px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .8px; color: var(--text2); margin-bottom: 14px;
}

/* ─── Progress bars ───────────────────────────────────────── */
.exp-header {
  display: flex; justify-content: space-between; margin-bottom: 8px;
  font-size: 13px;
}
.exp-header span   { color: var(--text2); }
.exp-header strong { color: var(--text); }
.progress-track {
  height: 8px; border-radius: 20px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}
.progress-fill {
  height: 100%; border-radius: 20px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  animation: progressFill .8s cubic-bezier(.16,1,.3,1) both;
  box-shadow: 0 0 8px var(--accent-glow);
}
.progress-fill.green {
  background: linear-gradient(90deg, #26c25a, #30d158);
  box-shadow: 0 0 8px rgba(48,209,88,.4);
}

/* ─── Skeleton loader ─────────────────────────────────────── */
.skeleton {
  background: linear-gradient(
    90deg,
    rgba(255,255,255,.06) 25%,
    rgba(255,255,255,.10) 50%,
    rgba(255,255,255,.06) 75%
  );
  background-size: 400px 100%;
  animation: shimmer 1.4s infinite;
  border-radius: 8px;
}

/* ─── Error state ─────────────────────────────────────────── */
.error-state {
  text-align: center; padding: 40px 20px;
}
.error-icon  { font-size: 48px; margin-bottom: 12px; }
.error-title { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.error-text  { font-size: 14px; color: var(--text2); }

/* ─── Section title ───────────────────────────────────────── */
.section-title {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .8px; color: var(--text2); margin-bottom: 8px;
}