/* inactivity-popup.css — nudge overlay for /examprep */

#inactivity-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 16, 10, 0.35);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn 0.2s ease;       /* reuses @keyframes from main.css */
}

.inactivity-popup {
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--ink);
  padding: 44px 52px 40px;
  max-width: 460px;
  width: 100%;
  text-align: center;
  animation: slideDown 0.2s var(--ease-sharp);  /* reuses @keyframes from main.css */
}

.inactivity-eyebrow {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 14px;
}

.inactivity-headline {
  font-family: var(--font-display);
  font-size: clamp(26px, 4.5vw, 38px);
  font-weight: 900;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 36px;
}

.inactivity-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.inactivity-btn-primary {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--white);
  border: 2px solid var(--accent);
  padding: 11px 36px;
  cursor: pointer;
  width: 100%;
  max-width: 240px;
  transition: background 0.15s, border-color 0.15s;
}
.inactivity-btn-primary:hover,
.inactivity-btn-primary:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  outline: none;
}

.inactivity-btn-ghost {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-light);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 4px 8px;
  transition: color 0.15s;
}
.inactivity-btn-ghost:hover,
.inactivity-btn-ghost:focus-visible {
  color: var(--ink);
  outline: none;
}

@media (max-width: 480px) {
  .inactivity-popup { padding: 32px 24px 28px; }
}