/* Custom animations for NeuroHabitStream */

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

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

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

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

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

@keyframes wave {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

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

/* Animation utility classes */
.animate-fade-in {
  animation: fadeIn 0.6s ease-out;
}

.animate-fade-out {
  animation: fadeOut 0.3s ease-out;
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

.animate-fade-in-down {
  animation: fadeInDown 0.8s ease-out;
}

.animate-slide-in-left {
  animation: slideInLeft 0.8s ease-out;
}

.animate-slide-in-right {
  animation: slideInRight 0.8s ease-out;
}

.animate-scale-in {
  animation: scaleIn 0.6s ease-out;
}

.animate-pulse-custom {
  animation: pulse 2s ease-in-out infinite;
}

.animate-wave {
  animation: wave 2s ease-in-out infinite;
}

.animate-rotate {
  animation: rotate 20s linear infinite;
}

/* Stagger animation delays */
.animation-delay-100 {
  animation-delay: 0.1s;
}

.animation-delay-200 {
  animation-delay: 0.2s;
}

.animation-delay-300 {
  animation-delay: 0.3s;
}

.animation-delay-400 {
  animation-delay: 0.4s;
}

.animation-delay-500 {
  animation-delay: 0.5s;
}

/* Smooth transitions */
.transition-smooth {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Tab active state */
[data-tab-button].active {
  color: #D946EF;
  border-bottom-color: #D946EF;
}

/* FAQ active state */
[data-faq-item].active [data-faq-question] svg {
  transform: rotate(180deg);
}

[data-faq-item].active {
  border-color: #D946EF;
}

/* Success notification */
.success-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  background: linear-gradient(135deg, #D946EF 0%, #A855F7 100%);
  padding: 16px 20px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(217, 70, 239, 0.3);
  min-width: 320px;
  max-width: 400px;
  opacity: 0;
  transform: translateX(400px);
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.success-notification.show {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 640px) {
  .success-notification {
    top: 10px;
    right: 10px;
    left: 10px;
    min-width: auto;
    max-width: none;
    transform: translateY(-100px);
  }

  .success-notification.show {
    transform: translateY(0);
  }
}