* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:root {
  --charcoal: #2C2C2C;
  --warm-gray: #4A4A4A;
  --cream: #F8F6F3;
  --strawberry-red: #E63946;
  --berry-pink: #D4727E;
  --gold: #C9A45C;
  --dusky-blue: #6B8E9F;
}

.font-playfair {
  font-family: 'Playfair Display', serif;
}

.font-inter {
  font-family: 'Inter', sans-serif;
}

.text-charcoal { color: var(--charcoal); }
.text-warm-gray { color: var(--warm-gray); }
.text-cream { color: var(--cream); }
.text-strawberry-red { color: var(--strawberry-red); }
.text-berry-pink { color: var(--berry-pink); }
.text-gold { color: var(--gold); }

.bg-charcoal { background-color: var(--charcoal); }
.bg-warm-gray { background-color: var(--warm-gray); }
.bg-cream { background-color: var(--cream); }
.bg-strawberry-red { background-color: var(--strawberry-red); }
.bg-berry-pink { background-color: var(--berry-pink); }
.bg-gold { background-color: var(--gold); }

.border-strawberry-red { border-color: var(--strawberry-red); }
.border-gold { border-color: var(--gold); }

.fade-in {
  animation: fadeIn 0.8s ease-out;
}

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

.shake {
  animation: shake 0.5s;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-10px); }
  75% { transform: translateX(10px); }
}

.btn-primary {
  background: var(--strawberry-red);
  color: var(--cream);
  padding: 1rem 2rem;
  border-radius: 9999px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(230, 57, 70, 0.3);
}

.btn-primary:hover:not(:disabled) {
  background: #d12a37;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(230, 57, 70, 0.4);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  background: transparent;
  color: var(--charcoal);
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  border: 2px solid var(--warm-gray);
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--warm-gray);
  color: var(--cream);
  transform: translateY(-2px);
}

.card {
  background: white;
  padding: 3rem;
  border-radius: 1.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.input-field {
  width: 100%;
  padding: 1rem 1.5rem;
  border: 2px solid #E5E5E5;
  border-radius: 0.75rem;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.input-field:focus {
  outline: none;
  border-color: var(--strawberry-red);
  box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.1);
}

.option-card {
  background: white;
  padding: 3rem 2rem;
  border-radius: 1.5rem;
  border: 3px solid #E5E5E5;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.option-card:hover {
  border-color: var(--strawberry-red);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(230, 57, 70, 0.2);
}

.upload-zone {
  border: 3px dashed #E5E5E5;
  border-radius: 1.5rem;
  padding: 3rem;
  cursor: pointer;
  transition: all 0.3s ease;
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.upload-zone:hover {
  border-color: var(--strawberry-red);
  background: rgba(230, 57, 70, 0.02);
}

.style-option {
  padding: 1rem 0.5rem;
  border: 2px solid #E5E5E5;
  border-radius: 0.75rem;
  background: white;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
}

.style-option:hover {
  border-color: var(--berry-pink);
  transform: translateY(-2px);
}

.style-option.active {
  border-color: var(--strawberry-red);
  background: rgba(230, 57, 70, 0.05);
  box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.1);
}

.asset-card {
  background: white;
  padding: 2rem;
  border-radius: 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  text-align: center;
}

.asset-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.spinner {
  width: 60px;
  height: 60px;
  border: 5px solid #E5E5E5;
  border-top-color: var(--strawberry-red);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.tab-button {
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  border: 2px solid transparent;
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--warm-gray);
}

.tab-button:hover {
  background: rgba(230, 57, 70, 0.05);
  color: var(--strawberry-red);
}

.tab-button.active {
  background: var(--strawberry-red);
  color: var(--cream);
  border-color: var(--strawberry-red);
}

.shadow-glow {
  box-shadow: 0 0 20px rgba(230, 57, 70, 0.6);
}

@media (max-width: 768px) {
  .card {
    padding: 2rem 1.5rem;
  }
  
  .font-playfair {
    font-size: 2rem !important;
  }
}