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

.spinner {
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.enhance-icon,
.generate-icon {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

button:hover .enhance-icon {
  transform: scale(1.2) rotate(12deg);
}

button:hover .generate-icon {
  transform: rotate(-15deg) scale(1.1);
}

#chatHistory > div {
  animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#imageResult.show {
  opacity: 1;
  transform: scale(1);
}

#chatHistory.show {
  opacity: 1;
  transform: scale(1);
}

#imageResults {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#imageResults.show {
  opacity: 1;
  transform: translateY(0);
}

.image-container {
  min-height: 300px;
  background: rgba(0, 0, 0, 0.2);
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  animation: imageAppear 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes imageAppear {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.generated-image {
  width: 100%;
  height: auto;
  min-height: 300px;
  object-fit: cover;
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.generated-image.loaded {
  opacity: 1;
}

.generated-image {
  cursor: zoom-in;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.generated-image:hover {
  transform: scale(1.03);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.model-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

.loading-overlay {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#modalImage.show {
  opacity: 1;
  transform: scale(1);
}

#imageModal.show {
  opacity: 1;
  pointer-events: auto;
}

#imageModal {
  pointer-events: none;
}

.modal-open {
  overflow: hidden;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

#advancedOptionsBtn {
  position: relative;
  padding: 0.5rem;
  border-radius: 0.5rem;
}

#advancedOptionsBtn:hover {
  background: rgba(255, 255, 255, 0.1);
}

#advancedOptions {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#advancedOptions:not(.hidden) {
  opacity: 1;
  max-height: 200px;
}

#advancedChevron {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}

body {
  font-family: 'Poppins', sans-serif;
}

.keyboard-shortcut {
  padding: 0.2rem 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 0.25rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  display: inline-flex;
  align-items: center;
  margin-left: 0.5rem;
  font-family: system-ui, -apple-system, sans-serif;
  letter-spacing: 0.05em;
}

.keyboard-shortcut::before {
  content: attr(data-key);
}

.keyboard-shortcut:hover {
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.9);
  transform: translateY(-1px);
  transition: all 0.2s ease;
}

.preset-btn {
  transition: all 0.2s;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.preset-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.preset-btn.active {
  background: rgba(147, 51, 234, 0.3);
  border-color: rgb(147, 51, 234);
}

.tooltip {
  position: relative;
}

.tooltip:hover:after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  padding: 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.8rem;
  white-space: nowrap;
  z-index: 10;
}