/* Promo toast — admin promo codes only */
.promo-toast {
  --promo-rose: #c45c7a;
  --promo-rose-deep: #8b3a55;
  --promo-gold: #e8c87a;
  --promo-gold-bright: #f5dfa0;
  --promo-dark: rgba(18, 10, 16, 0.94);

  position: fixed;
  bottom: 24px;
  left: 20px;
  z-index: 998;
  width: min(360px, calc(100vw - 32px));
  opacity: 0;
  transform: translateY(24px) scale(0.96);
  pointer-events: none;
  transition:
    opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.promo-toast.show {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.promo-toast.hide {
  opacity: 0;
  transform: translateY(16px) scale(0.98);
  pointer-events: none;
}

.promo-toast__glow {
  position: absolute;
  inset: -2px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--promo-rose), var(--promo-gold), var(--promo-rose-deep));
  background-size: 200% 200%;
  animation: promoGlowShift 4s ease infinite;
  opacity: 0.75;
  filter: blur(1px);
}

@keyframes promoGlowShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.promo-toast__card {
  position: relative;
  border-radius: 20px;
  background: var(--promo-dark);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 18px 18px 16px;
  overflow: hidden;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}

.promo-toast__card::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(196, 92, 122, 0.35) 0%, transparent 70%);
  pointer-events: none;
}

.promo-toast__card::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(232, 200, 122, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.promo-toast__close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.promo-toast__close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  transform: scale(1.05);
}

.promo-toast__close .svg-icon {
  width: 14px;
  height: 14px;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.promo-toast__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--promo-gold-bright);
  margin-bottom: 8px;
}

.promo-toast__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--promo-rose);
  box-shadow: 0 0 8px var(--promo-rose);
  animation: promoPulse 2s ease infinite;
}

@keyframes promoPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.promo-toast__discount {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff 20%, var(--promo-gold-bright) 60%, var(--promo-rose) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}

.promo-toast__title {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.35;
  margin-bottom: 14px;
  padding-right: 24px;
}

.promo-toast__code-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.promo-toast__code {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px dashed rgba(232, 200, 122, 0.45);
  font-family: 'SF Mono', 'Consolas', monospace;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--promo-gold-bright);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
  position: relative;
  overflow: hidden;
}

.promo-toast__code::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
  animation: promoShine 3s ease infinite;
}

@keyframes promoShine {
  0% { left: -100%; }
  40%, 100% { left: 150%; }
}

.promo-toast__code:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--promo-gold);
  transform: translateY(-1px);
}

.promo-toast__code.copied {
  border-color: #22c55e;
  color: #86efac;
}

.promo-toast__copy {
  flex-shrink: 0;
  padding: 0 16px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, var(--promo-rose), var(--promo-rose-deep));
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(196, 92, 122, 0.35);
  white-space: nowrap;
}

.promo-toast__copy:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196, 92, 122, 0.45);
}

.promo-toast__copy:active {
  transform: translateY(0);
}

.promo-toast__hint {
  margin-top: 10px;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
}

.promo-toast__dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
}

.promo-toast__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.promo-toast__dot.active {
  background: var(--promo-gold);
  transform: scale(1.2);
}

@media (max-width: 480px) {
  .promo-toast {
    bottom: 16px;
    left: 16px;
    width: calc(100vw - 32px);
  }

  .promo-toast__discount {
    font-size: 2rem;
  }

  .promo-toast__code-row {
    flex-direction: column;
  }

  .promo-toast__copy {
    padding: 10px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .promo-toast__glow,
  .promo-toast__code::after,
  .promo-toast__badge-dot {
    animation: none;
  }
}