/* ═══════════════════════════════════════════
   HUD — Player Profile Bar
   ═══════════════════════════════════════════ */
.hud {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 16px;
  background: linear-gradient(135deg, var(--c-bg-alt) 0%, var(--c-bg-warm) 100%);
  border: 1px solid var(--c-border);
  border-radius: var(--r-panel);
  box-shadow: var(--shadow-md), 0 0 30px rgba(0,0,0,0.3);
}

.hud__avatar {
  font-size: 2rem;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--c-surface) 0%, var(--c-surface-light) 100%);
  border-radius: 50%;
  border: 2px solid var(--c-accent);
  box-shadow: 0 0 15px var(--c-accent-glow);
  flex-shrink: 0;
}

.hud__stats {
  /* Fixed-width stat block, top-left — bars no longer stretch across the
     whole window just to caption "8/8". */
  flex: 0 1 400px;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.hud__row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hud__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--c-gold);
  text-shadow: 0 0 10px var(--c-gold-glow);
}

.hud__level {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--c-accent);
  background: var(--c-accent-dim);
  padding: 2px 10px;
  border-radius: var(--r-card);
  border: 1px solid var(--c-glow);
}

/* ─── HP / MP Bars ─── */
/* A bar line is [track][number]: the caption sits beside the bar, not on it. */
.hud__barline {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* display:flex would otherwise beat the [hidden] attribute — keep world bars
   (shield/DP/rad) collapsed until their mechanic is active. */
.hud__barline[hidden] { display: none; }

.hud__bar {
  position: relative;
  flex: 1;
  min-width: 0;
  height: 14px;
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}

.hud__bar-fill {
  height: 100%;
  border-radius: 8px;
  transition: width var(--t-normal) ease-out;
  position: relative;
}

.hud__bar--hp .hud__bar-fill {
  background: var(--grad-hp);
  box-shadow: 0 0 10px var(--c-danger-glow);
}

.hud__bar--mp .hud__bar-fill {
  background: var(--grad-mp);
  box-shadow: 0 0 10px var(--c-mana-dim);
}

.hud__bar--shield .hud__bar-fill {
  background: linear-gradient(90deg, #0e7490 0%, #4fd0e0 100%);
  box-shadow: 0 0 10px rgba(79, 208, 224, 0.4);
}

.hud__bar--dp .hud__bar-fill {
  background: var(--grad-dp);
  box-shadow: 0 0 10px var(--c-dp-glow);
}

.hud__bar--rad .hud__bar-fill {
  background: linear-gradient(90deg, #6a7a20 0%, #aab838 100%);
  box-shadow: 0 0 10px rgba(170, 184, 56, 0.45);
}
.hud__bar--rad-critical .hud__bar-fill {
  background: linear-gradient(90deg, #c84838 0%, #d8c038 100%);
  box-shadow: 0 0 12px rgba(216, 192, 56, 0.7);
  animation: rad-pulse 1.1s ease-in-out infinite;
}
@keyframes rad-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* Active boons row — heritage icons + companion badge. */
.hud__badges {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  flex-wrap: wrap;
}

.hud__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 5px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--c-border);
  border-radius: var(--r-chip);
  font-size: 0.7rem;
}

.hud__badge svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.hud__badge--companion {
  color: var(--c-mana);
  border-color: rgba(96, 160, 255, 0.4);
}

.hud__badge-name {
  color: var(--c-text-dim);
  font-size: 0.65rem;
  letter-spacing: 0.02em;
}

/* Shiny stripe on bars */
.hud__bar-fill::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 4px;
  right: 4px;
  height: 4px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  border-radius: 4px;
}

.hud__bar-text {
  flex: 0 0 auto;
  min-width: 52px;
  text-align: right;
  font-size: 0.66rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--c-text);
  letter-spacing: 0.5px;
}

/* ─── Stat pills ─── */
.hud__row--small {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-text-bright);
  gap: 6px;
  margin-top: 3px;
  flex-wrap: wrap;
}

.hud__row--small span {
  background: var(--c-surface);
  padding: 3px 10px;
  border-radius: var(--r-chip);
  border: 1px solid var(--c-border);
  color: var(--c-text-bright);
  transition: all var(--t-fast);
}

#hud-gold {
  color: var(--c-gold);
  border-color: color-mix(in srgb, var(--c-gold) 35%, transparent);
}

#hud-score {
  color: var(--c-accent);
  border-color: var(--c-glow);
}

/* ─── Key item slots ─── */
.hud__items {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.hud__key-item {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: var(--c-gold-dim);
  border-radius: 8px;
  border: 1px solid var(--c-gold);
  box-shadow: 0 0 12px var(--c-gold-glow);
  transition: all var(--t-normal);
}

.hud__key-item--empty {
  opacity: 0.25;
  border-color: var(--c-border);
  background: var(--c-surface);
  box-shadow: none;
}

.hud__key-item svg.gi { color: var(--c-gold); }
.hud__key-item--empty svg.gi { color: var(--c-text-dim); }



.hud__eye {
  --eye-glow: 0;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  align-self: center;
  color: var(--c-gold);
  opacity: calc(0.22 + var(--eye-glow) * 0.78);
  filter: drop-shadow(0 0 calc(var(--eye-glow) * 8px) var(--c-gold-glow));
  transition: opacity 0.4s ease, filter 0.4s ease;
}

.hud__eye svg {
  width: 100%;
  height: 100%;
}

.hud__eye--hot {
  animation: hud-eye-pulse 1.6s ease-in-out infinite;
}

@keyframes hud-eye-pulse {
  50% { transform: scale(1.12); }
}

@media (prefers-reduced-motion: reduce) {
  .hud__eye--hot { animation: none; }
}