.card-animate {
  transition: all 0.4s ease;
  transform: translateY(10px);
  opacity: 0;
}
.card-animate.show {
  transform: translateY(0);
  opacity: 1;
}
.glass-hover {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.glass-hover:hover {
  transform: scale(1.02);
  box-shadow: 0 0 20px rgba(0,255,255,0.1);
}
.header-animate {
  transition: all 0.4s ease;
  transform: translateY(-10px);
  opacity: 0;
}
.header-animate.show {
  transform: translateY(0);
  opacity: 1;
}

/* Loader custom */
.loader {
  border-left-color: transparent;
  border-right-color: transparent;
  border-bottom-color: transparent;
}
/* Effet Apple/iOS Slide */
.modal-box {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.44s cubic-bezier(.45,.13,.48,.87);
  pointer-events: none;
  z-index: 10;
  will-change: transform, opacity;
  position: relative;
}
.modal.show .modal-box {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  z-index: 20;
}
/* Animation de sortie slide-out (retour arrière) */
.modal.slide-out .modal-box {
  opacity: 0;
  transform: translateX(100px);
  transition: all 0.36s cubic-bezier(.45,.13,.48,.87);
  pointer-events: none;
  z-index: 10;
}
/* Input montant avec € */
input[type="number"]::-webkit-inner-spin-button, 
input[type="number"]::-webkit-outer-spin-button { 
  -webkit-appearance: none; 
  margin: 0; 
}
input[type="number"] {
  appearance: textfield;
}

/* Slider iOS */
.ios-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg,#19c7ff 0%,#8e76ff 100%);
  border-radius: 12px;
  outline: none;
  box-shadow: 0 2px 16px 0 #19c7ff66;
  transition: background 0.3s;
}
.ios-slider:disabled {
  opacity: 0.3;
  background: #555 !important;
  box-shadow: none;
}
.ios-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 34px;
  height: 34px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 3px 18px 0 #19c7ff80;
  border: 3px solid #19c7ff;
  cursor: pointer;
  transition: background 0.2s, border 0.2s;
}
.ios-slider:disabled::-webkit-slider-thumb {
  background: #888;
  border-color: #aaa;
  cursor: not-allowed;
}
.ios-slider::-moz-range-thumb {
  width: 34px;
  height: 34px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 3px 18px 0 #19c7ff80;
  border: 3px solid #19c7ff;
  cursor: pointer;
}
.ios-slider::-ms-thumb {
  width: 34px;
  height: 34px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 3px 18px 0 #19c7ff80;
  border: 3px solid #19c7ff;
  cursor: pointer;
}
.slider-bullet {
  position: absolute;
  top: -38px;
  left: 0;
  width: 40px;
  height: 30px;
  background: rgba(30,40,65,0.98);
  color: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 16px 0 #19c7ff44;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1rem;
  pointer-events: none;
  transition: left 0.35s cubic-bezier(.44,.13,.48,.87);
  z-index: 10;
}
/* Slider iOS minimal et glassmorphism */
.ios-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg,rgba(25,199,255,0.3) 0%,rgba(142,118,255,0.3) 100%);
  border-radius: 20px;
  outline: none;
  box-shadow: 0 3px 30px 0 #19c7ff24;
  position: relative;
  transition: background 0.3s;
  backdrop-filter: blur(6px);
}
.ios-slider:disabled {
  opacity: 0.4;
  background: #555 !important;
  box-shadow: none;
}
.ios-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 10px 0 #19c7ff50;
  border: 2px solid #19c7ff;
  cursor: pointer;
  transition: background 0.2s, border 0.2s;
}
.ios-slider:disabled::-webkit-slider-thumb {
  background: #aaa;
  border-color: #bbb;
  cursor: not-allowed;
}
.ios-slider::-moz-range-thumb,
.ios-slider::-ms-thumb {
  width: 24px;
  height: 24px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 10px 0 #19c7ff50;
  border: 2px solid #19c7ff;
  cursor: pointer;
}
.ios-slider:disabled::-moz-range-thumb,
.ios-slider:disabled::-ms-thumb {
  background: #aaa;
  border-color: #bbb;
  cursor: not-allowed;
}
.ios-slider::-ms-fill-lower,
.ios-slider::-webkit-slider-runnable-track,
.ios-slider::-moz-range-track {
  background: transparent;
}

#cryptoDropdown {
  min-width: 210px;
  max-height: 250px;
  overflow-y: auto;
  animation: fadeInDropdown 0.23s cubic-bezier(.44,1.36,.52,1);
}
@keyframes fadeInDropdown {
  from { opacity: 0; transform: translateY(16px) scale(0.98);}
  to { opacity: 1; transform: translateY(0) scale(1);}
}

#cryptoDropdown {
  z-index: 99999 !important;
}
.card-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 1.1rem;
  position: relative;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  background-color: #374151;
}

.card-preview img {
  pointer-events: none;
}
#cardBack .font-mono {
  letter-spacing: 2px;
}
.ios-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 10px;
  background: linear-gradient(90deg, #19c7ff 0%, #8e76ff 100%);
  border-radius: 20px;
  box-shadow: 0 3px 30px 0 #19c7ff24;
  transition: background 0.3s;
  margin-top: 12px;
  margin-bottom: 24px;
}
.ios-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 32px;
  height: 32px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 10px 0 #19c7ff50;
  border: 3px solid #19c7ff;
  cursor: pointer;
  transition: background 0.2s, border 0.2s;
  touch-action: pan-x;
}
.ios-slider:active::-webkit-slider-thumb {
  border-color: #8e76ff;
}
.ios-slider:disabled::-webkit-slider-thumb {
  background: #ccc;
  border-color: #aaa;
}