.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.modal {
  display: none;
  position: fixed;
  z-index: 50;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal-content {
  background-color: #fff;
  margin: 10% auto;
  padding: 2rem;
  border-radius: 0.75rem;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: translateY(0);
  transition: transform 0.3s ease-out;
  animation: modalAppear 0.3s;
}

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

.card-hover {
  transition: all 0.2s ease;
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.quantity-input::-webkit-inner-spin-button,
.quantity-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.quantity-input {
  -moz-appearance: textfield;
}

.btn-primary {
  background-color: #4f46e5;
  color: white;
  transition: all 0.2s;
}

.btn-primary:hover {
  background-color: #4338ca;
}

.btn-primary:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.4);
}

.btn-secondary {
  background-color: #e5e7eb;
  color: #1f2937;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background-color: #d1d5db;
}

.btn-secondary:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(229, 231, 235, 0.4);
}

.category-header {
  height: 120px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.category-header::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.1),
    rgba(0, 0, 0, 0.7)
  );
}

.category-title {
  position: relative;
  z-index: 10;
}

.tab-indicator {
  height: 3px;
  background-color: #4f46e5;
  position: absolute;
  bottom: 0;
  left: 0;
  transition: all 0.3s ease;
}