/**
 * Juice effects — shake, vignette flash, floating text, low HP.
 */

/* ─── Screen Shake ─── */
.shake--light {
  animation: shake-light 0.2s ease-out;
}
.shake--medium {
  animation: shake-medium 0.3s ease-out;
}
.shake--heavy {
  animation: shake-heavy 0.4s ease-out;
}

@keyframes shake-light {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-2px, 1px); }
  50% { transform: translate(2px, -1px); }
  75% { transform: translate(-1px, 2px); }
}

@keyframes shake-medium {
  0%, 100% { transform: translate(0, 0); }
  15% { transform: translate(-4px, 2px); }
  30% { transform: translate(3px, -3px); }
  45% { transform: translate(-2px, 4px); }
  60% { transform: translate(4px, -1px); }
  75% { transform: translate(-3px, 2px); }
}

@keyframes shake-heavy {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-6px, 3px); }
  20% { transform: translate(5px, -4px); }
  30% { transform: translate(-4px, 6px); }
  40% { transform: translate(6px, -2px); }
  50% { transform: translate(-3px, 5px); }
  60% { transform: translate(4px, -3px); }
  70% { transform: translate(-5px, 2px); }
  80% { transform: translate(3px, -4px); }
}

/* ─── Vignette Flash ─── */
.vignette-flash--red::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 200;
  background: radial-gradient(ellipse at 50% 50%, transparent 30%, rgba(244, 63, 94, 0.4) 100%);
  animation: vignette-fade 0.5s ease-out forwards;
}

.vignette-flash--gold::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 200;
  background: radial-gradient(ellipse at 50% 50%, transparent 30%, rgba(251, 191, 36, 0.3) 100%);
  animation: vignette-fade 0.6s ease-out forwards;
}

@keyframes vignette-fade {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

/* ─── Low HP persistent vignette ─── */
.low-hp::before {
  background:
    radial-gradient(ellipse at 50% 50%, transparent 30%, rgba(244, 63, 94, 0.15) 100%) !important;
  animation: low-hp-pulse 2s ease-in-out infinite !important;
}

@keyframes low-hp-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* ─── Floating Text ─── */
.floating-text {
  position: absolute;
  pointer-events: none;
  z-index: 100;
  font-family: var(--font-display);
  font-weight: 700;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8), 0 0 8px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
  transform: translateX(-50%);
  animation: float-up var(--duration, 1.2s) ease-out forwards;
}

.floating-text--crit {
  font-size: 1.8rem !important;
  text-shadow:
    0 0 10px currentColor,
    0 1px 4px rgba(0, 0, 0, 0.8);
  animation: float-up-crit var(--duration, 1.2s) ease-out forwards;
}

.floating-text--combat {
  transform: translateX(-50%);
}

@keyframes float-up {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  70% { opacity: 1; }
  100% { opacity: 0; transform: translateX(-50%) translateY(var(--rise, -40px)); }
}

@keyframes float-up-crit {
  0% { opacity: 1; transform: translateX(-50%) translateY(0) scale(1.4); }
  20% { transform: translateX(-50%) translateY(-5px) scale(1); }
  70% { opacity: 1; }
  100% { opacity: 0; transform: translateX(-50%) translateY(var(--rise, -50px)); }
}

/* ─── Hitstop ─── */
.hitstop {
  filter: brightness(1.5) contrast(1.2);
}