/* ──────────────────────────────────────────────────────────
   Onboarding — first-run spotlight coach-mark tour.
   A dimmed overlay with a bright cutout "ring" over the real
   target element, plus a floating tooltip card.
   ────────────────────────────────────────────────────────── */

.onboarding {
  position: fixed;
  inset: 0;
  z-index: 2000; /* above HUD, modals, hamburger */
  font-family: var(--font-sans);
}

/* Full-screen click-catcher. Transparent while a ring is shown (the ring's
   box-shadow does the dimming); dims itself for the centered finale. */
.onboarding__backdrop {
  position: absolute;
  inset: 0;
  background: transparent;
  pointer-events: auto;
}

.onboarding--centered .onboarding__backdrop {
  background: var(--overlay-bg);
}

/* The spotlight cutout: a transparent box whose massive box-shadow darkens
   everything outside it, with an accent outline + glow around the target. */
.onboarding__ring {
  position: fixed;
  border-radius: 14px;
  box-shadow:
    0 0 0 9999px var(--overlay-bg),
    0 0 0 2px var(--accent),
    0 0 22px 4px color-mix(in srgb, var(--accent) 55%, transparent);
  pointer-events: none;
  transition: top 0.28s ease, left 0.28s ease,
              width 0.28s ease, height 0.28s ease;
}

/* "Tap the middle" step — pulse the glow so the whole area reads as tappable. */
.onboarding--emphasis .onboarding__ring {
  animation: onboarding-pulse 1.4s ease-in-out infinite;
}

@keyframes onboarding-pulse {
  0%, 100% {
    box-shadow:
      0 0 0 9999px var(--overlay-bg),
      0 0 0 2px var(--accent),
      0 0 18px 3px color-mix(in srgb, var(--accent) 45%, transparent);
  }
  50% {
    box-shadow:
      0 0 0 9999px var(--overlay-bg),
      0 0 0 3px var(--accent),
      0 0 34px 10px color-mix(in srgb, var(--accent) 75%, transparent);
  }
}

/* Tooltip card. */
.onboarding__card {
  position: fixed;
  width: min(340px, calc(100vw - 32px));
  box-sizing: border-box;
  background: var(--surface);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  pointer-events: auto;
  transition: top 0.28s ease, left 0.28s ease;
}

/* Centered finale — override the JS-set top/left. */
.onboarding--centered .onboarding__card {
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%);
}

.onboarding__count {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  margin-bottom: 6px;
}

.onboarding__title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
  color: var(--fg);
}

.onboarding__body {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--fg-dim);
}

.onboarding__body strong { color: var(--fg); }

.onboarding__body .onboarding-orp {
  color: var(--orp-color);
  font-weight: 700;
}

.onboarding__body kbd {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
}

.onboarding__actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.onboarding__skip,
.onboarding__next {
  font-family: inherit;
  font-size: 14px;
  border-radius: 8px;
  padding: 9px 18px;
  cursor: pointer;
  min-height: var(--tap-min);
  transition: background 0.15s ease, opacity 0.15s ease;
}

.onboarding__skip {
  background: transparent;
  border: none;
  color: var(--fg-dim);
  padding-left: 4px;
  padding-right: 4px;
}
.onboarding__skip:hover { color: var(--fg); }

.onboarding__next {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff;
  font-weight: 600;
}
.onboarding__next:hover { opacity: 0.9; }

.onboarding__skip:focus-visible,
.onboarding__next:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Persistent "Rerun tutorial" button — pinned in the Help modal footer,
   outside the scrolling body so it stays visible on every tab. */
.help-modal__footer {
  display: flex;
  justify-content: center;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.help-replay-tour {
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 9px 18px;
  cursor: pointer;
  min-height: var(--tap-min);
  transition: background 0.15s ease;
}
.help-replay-tour:hover {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}
.help-replay-tour:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .onboarding__ring,
  .onboarding__card { transition: none; }
  .onboarding--emphasis .onboarding__ring { animation: none; }
}