/* ─── Keyframes ─── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes pulse-soft {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ─── Animation classes ─── */
.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out both;
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out both;
}

.animate-slide-in-right {
  animation: slideInRight 0.5s ease-out both;
}

.animate-scale-in {
  animation: scaleIn 0.4s ease-out both;
}

.animate-float-slow {
  animation: float-slow 3s ease-in-out infinite;
}

/* ─── Stagger delays ─── */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* ─── HTMX transitions ─── */
.htmx-request {
  opacity: 0.5;
  transition: opacity 0.2s;
}

.htmx-swapping {
  opacity: 0;
  transition: opacity 0.2s;
}

.htmx-added {
  animation: fadeIn 0.3s ease-out both;
}

/* ─── Loading spinner ─── */
.htmx-indicator {
  opacity: 0;
  transition: opacity 0.2s;
}

.htmx-request .htmx-indicator {
  opacity: 1;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid #faedcd;
  border-top-color: #c87856;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}