/* MIGRATED TO TAILWIND - Welcome Modal styles
   Keyframes moved to tailwind.config.js
   Visibility toggling moved to tailwind-input.css
   Layout and styling now uses Tailwind utilities in index.html

@keyframes textShine {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes welcomeModalEnter {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes welcomeModalExit {
  from { opacity: 1; transform: scale(1) translateY(0); }
  to { opacity: 0; transform: scale(0.9) translateY(20px); }
}

.welcome-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 300;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.welcome-modal.visible {
  display: flex;
}

.welcome-modal-content {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 40px 35px;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
  text-align: center;
  animation: welcomeModalEnter 0.5s ease-out;
}

.welcome-modal.closing .welcome-modal-content {
  animation: welcomeModalExit 0.3s ease-in forwards;
}

.welcome-logo {
  margin-bottom: 24px;
}

.welcome-logo img {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  box-shadow: 0 6px 20px rgba(74, 144, 226, 0.25);
}

.welcome-app-name {
  font-size: 36px;
  font-weight: 600;
  color: #4A90E2;
  margin-bottom: 24px;
  letter-spacing: 1px;
  background: linear-gradient(90deg, #4A90E2 0%, #4A90E2 35%, #7AB8FF 45%, #B8D8FF 50%, #7AB8FF 55%, #4A90E2 65%, #4A90E2 100%);
  background-size: 200% auto;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: textShine 3s ease-in-out infinite;
}

.welcome-text {
  font-size: 16px;
  color: #555;
  line-height: 1.7;
  margin-bottom: 32px;
  font-style: italic;
}

.welcome-btn {
  background-color: #4A90E2;
  color: white;
  border: none;
  padding: 16px 48px;
  font-size: 18px;
  font-weight: 500;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 52px;
  box-shadow: 0 4px 16px rgba(74, 144, 226, 0.35);
}

.welcome-btn:hover {
  background-color: #357ABD;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(74, 144, 226, 0.45);
}

.welcome-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(74, 144, 226, 0.35);
}
*/