/* ============================================================
   tutorial.css — Coach T, Vendor, Tooltip, Tutorial gating
   ============================================================ */

/* ── NPC Row (Coach T + Vendor buttons on tier map) ─────────── */
.npc-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin: 0.5rem 0 1rem;
}

.npc-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.6rem 1.2rem;
  border: 2px solid var(--bg-surface-hover);
  border-radius: 0.75rem;
  background: var(--bg-surface);
  color: var(--white);
  cursor: pointer;
  transition: border-color 0.2s, opacity 0.2s;
  font-family: inherit;
  min-width: 5rem;
}

.npc-btn:hover:not(:disabled) {
  border-color: var(--amber);
}

.npc-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.npc-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.npc-name {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.coach-btn {
  border-color: var(--amber-dim);
}

.coach-btn:hover:not(:disabled) {
  border-color: var(--amber);
  box-shadow: 0 0 12px var(--amber-glow);
}

.coach-btn.pulse {
  animation: coach-pulse 1.5s ease-in-out infinite;
}

@keyframes coach-pulse {
  0%, 100% { box-shadow: 0 0 4px var(--amber-glow); }
  50% { box-shadow: 0 0 18px var(--amber-glow); }
}

.vendor-btn {
  border-color: #555;
}

.vendor-btn:hover:not(:disabled) {
  border-color: #999;
}


/* ── Coach T Dialog Screen ──────────────────────────────────── */
.coach-dialog {
  max-width: 24rem;
  margin: 4rem auto 0;
  padding: 2rem;
  background: var(--bg-surface-raised);
  border: 2px solid var(--amber-dim);
  border-radius: 1rem;
  text-align: center;
}

.coach-avatar {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.coach-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  color: var(--amber);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.coach-text {
  color: var(--white-dim);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  min-height: 4rem;
}


/* ── Vendor Screen ──────────────────────────────────────────── */
.vendor-container {
  max-width: 24rem;
  margin: 2rem auto 0;
  text-align: center;
}

.vendor-title {
  color: var(--white);
  margin-bottom: 1.5rem;
}

.vendor-pack {
  margin: 1.5rem 0;
}

.vendor-pack-visual {
  width: 8rem;
  height: 11rem;
  margin: 0 auto 1rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.vendor-pack-visual.iron {
  background: linear-gradient(135deg, #5a5a6e, #8888a0, #5a5a6e);
  border: 2px solid #999;
  box-shadow: 0 4px 20px rgba(120, 120, 140, 0.3);
}

.vendor-pack-visual .pack-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.vendor-pack-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.vendor-price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.25rem;
  color: var(--amber);
}

.vendor-balance {
  font-size: 0.85rem;
  color: var(--white-muted);
}

.vendor-inventory {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--white-muted);
}


/* ── Tutorial Tooltip ───────────────────────────────────────── */
.tutorial-tooltip {
  position: fixed;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-surface-raised);
  border: 1px solid var(--amber-dim);
  border-radius: 0.75rem;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  color: var(--white);
  font-size: 0.9rem;
  z-index: 1000;
  max-width: 20rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  animation: tooltip-in 0.3s ease-out;
}

@keyframes tooltip-in {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.tooltip-dismiss {
  position: absolute;
  top: 0.4rem;
  right: 0.6rem;
  background: none;
  border: none;
  color: var(--white-muted);
  font-size: 1.2rem;
  cursor: pointer;
  line-height: 1;
  padding: 0.2rem;
}

.tooltip-dismiss:hover {
  color: var(--white);
}


/* ── Locked Opponent Styling ────────────────────────────────── */
.opponent-card.locked {
  opacity: 0.3;
  pointer-events: none;
  filter: grayscale(0.8);
}


/* ── Shot Count Bar ─────────────────────────────────────────── */
.shot-count-bar {
  font-size: 0.8rem;
  color: var(--white-muted);
  padding: 0.25rem 0;
}

.shot-count-bar .count-warning {
  color: #ef4444;
}

.shot-count-bar .count-caution {
  color: #eab308;
}


/* ── Deck Heuristic Warnings ─────────────────────────────── */
.deck-heuristics {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 4px;
}

.deck-heuristic {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: 6px;
  line-height: 1.3;
  animation: heuristic-enter 0.2s ease-out;
}

@keyframes heuristic-enter {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.deck-heuristic.level-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #ef4444;
}

.deck-heuristic.level-warning {
  background: rgba(234, 179, 8, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.25);
  color: #eab308;
}

.deck-heuristic.level-tip {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--white-dim);
}

.deck-heuristic-icon {
  flex-shrink: 0;
  font-size: 0.85rem;
}


/* ── Unopened Packs Section ─────────────────────────────────── */
.unopened-packs {
  text-align: center;
  margin: 0.5rem 0 1rem;
  padding: 0.75rem;
  background: var(--bg-surface);
  border-radius: 0.75rem;
  border: 1px dashed var(--amber-dim);
}

.pack-open-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.5rem;
  border: 2px solid var(--amber);
  border-radius: 0.5rem;
  background: var(--bg-surface-raised);
  color: var(--white);
  cursor: pointer;
  font-size: 0.9rem;
  font-family: inherit;
  transition: box-shadow 0.2s;
  margin-top: 0.5rem;
}

.pack-open-btn:hover {
  box-shadow: 0 0 16px var(--amber-glow);
}

.pack-icon {
  font-size: 1.3rem;
}


/* ── Pack Opening Stage (in collection screen) ──────────────── */
.pack-stage {
  text-align: center;
  padding: 2rem 0;
}

.pack-wrapper {
  width: 10rem;
  height: 14rem;
  margin: 0 auto 1.5rem;
  position: relative;
  cursor: pointer;
  perspective: 600px;
}

.pack-wrapper.iron .pack-top {
  background: linear-gradient(180deg, #8888a0, #6a6a80);
  border: 2px solid #aaa;
  border-bottom: none;
}

.pack-wrapper.iron .pack-bottom {
  background: linear-gradient(180deg, #5a5a6e, #4a4a5e);
  border: 2px solid #888;
  border-top: none;
}

.pack-top {
  height: 50%;
  border-radius: 0.75rem 0.75rem 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s ease-out;
  transform-origin: top center;
  position: relative;
  z-index: 2;
  /* Jagged bottom edge */
  clip-path: polygon(
    0% 0%, 100% 0%, 100% 85%,
    95% 100%, 85% 88%, 75% 100%, 65% 88%,
    55% 100%, 45% 88%, 35% 100%, 25% 88%,
    15% 100%, 5% 88%, 0% 100%
  );
}

.pack-top .pack-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.pack-bottom {
  height: 50%;
  border-radius: 0 0 0.75rem 0.75rem;
  position: relative;
  z-index: 1;
  /* Jagged top edge to match */
  clip-path: polygon(
    0% 15%, 5% 0%, 15% 12%, 25% 0%, 35% 12%,
    45% 0%, 55% 12%, 65% 0%, 75% 12%, 85% 0%,
    95% 12%, 100% 0%, 100% 100%, 0% 100%
  );
}

.pack-wrapper.tearing .pack-top {
  transform: rotateX(-80deg);
}

.pack-wrapper.idle {
  animation: pack-shimmer 2s ease-in-out infinite;
}

@keyframes pack-shimmer {
  0%, 100% { box-shadow: 0 0 8px rgba(140, 140, 170, 0.2); }
  50% { box-shadow: 0 0 20px rgba(140, 140, 170, 0.5); }
}

/* Card reveal in pack stage */
.pack-cards-reveal {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  min-height: 5rem;
}

.pack-cards-reveal .card-mini {
  opacity: 0;
  transform: translateY(20px) scale(0.8);
  animation: card-reveal-in 0.5s ease-out forwards;
}

@keyframes card-reveal-in {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ── Mobile adjustments ─────────────────────────────────────── */
@media (max-width: 480px) {
  .coach-dialog {
    margin: 2rem 1rem 0;
    padding: 1.5rem;
  }

  .vendor-container {
    margin: 1rem 1rem 0;
  }

  .vendor-pack-visual {
    width: 6rem;
    height: 8.5rem;
  }

  .tutorial-tooltip {
    left: 1rem;
    right: 1rem;
    transform: none;
    max-width: none;
    bottom: 4rem;
  }

  @keyframes tooltip-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .npc-row {
    gap: 0.5rem;
  }

  .npc-btn {
    padding: 0.4rem 0.8rem;
    min-width: 4rem;
  }
}