/* Input Component Styles */
.terra-input-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  width: 100%;
}

.terra-input-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-forest-primary);
  margin-bottom: var(--spacing-xs);
}

.terra-input-required {
  color: var(--color-warning-red);
  margin-left: var(--spacing-xs);
}

.terra-input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.terra-input {
  width: 100%;
  font-family: var(--font-family-primary);
  font-weight: var(--font-weight-normal);
  border: 2px solid rgba(74, 124, 35, 0.2);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-gray-800);
  transition: all var(--transition-normal);
  outline: none;
}

.terra-input:focus {
  border-color: var(--color-nature-green);
  box-shadow: 0 0 0 3px rgba(74, 124, 35, 0.1);
  background: var(--color-white);
}

.terra-input::placeholder {
  color: var(--color-gray-400);
  opacity: 1;
}

/* Input Sizes */
.terra-input--sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.terra-input--md {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
}

.terra-input--lg {
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: var(--font-size-lg);
}

/* Input Variants */
.terra-input--default {
  /* Default styling already applied */
}

.terra-input--filled {
  background: var(--color-eco-soft);
  border: 2px solid transparent;
}

.terra-input--filled:focus {
  background: var(--color-white);
  border-color: var(--color-nature-green);
}

.terra-input--outlined {
  background: transparent;
  border: 2px solid var(--color-mint-light);
}

.terra-input--outlined:focus {
  border-color: var(--color-nature-green);
  background: rgba(255, 255, 255, 0.5);
}

/* Input States */
.terra-input--error {
  border-color: var(--color-warning-red);
  background: rgba(244, 67, 54, 0.05);
}

.terra-input--error:focus {
  border-color: var(--color-warning-red);
  box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.1);
}

.terra-input--success {
  border-color: var(--color-success-green);
  background: rgba(76, 175, 80, 0.05);
}

.terra-input--success:focus {
  border-color: var(--color-success-green);
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.terra-input--disabled {
  background: var(--color-gray-100);
  border-color: var(--color-gray-200);
  color: var(--color-gray-400);
  cursor: not-allowed;
}

.terra-input--disabled::placeholder {
  color: var(--color-gray-300);
}

/* Input with Icons */
.terra-input--with-icon-left {
  padding-left: 3rem;
}

.terra-input--with-icon-right {
  padding-right: 3rem;
}

.terra-input-icon {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-400);
  font-size: 1.2em;
  pointer-events: none;
  z-index: 1;
}

.terra-input-icon--left {
  left: var(--spacing-md);
}

.terra-input-icon--right {
  right: var(--spacing-md);
}

.terra-input:focus + .terra-input-icon,
.terra-input:focus ~ .terra-input-icon {
  color: var(--color-nature-green);
}

/* Feedback Messages */
.terra-input-feedback {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xs);
}

.terra-input-error {
  font-size: var(--font-size-sm);
  color: var(--color-warning-red);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.terra-input-error::before {
  content: '⚠';
  font-size: var(--font-size-xs);
}

.terra-input-success {
  font-size: var(--font-size-sm);
  color: var(--color-success-green);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.terra-input-success::before {
  content: '✓';
  font-size: var(--font-size-xs);
}

.terra-input-helper {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* Responsive Design */
@media (max-width: 640px) {
  .terra-input--lg {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
  }
  
  .terra-input--with-icon-left,
  .terra-input--with-icon-right {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }
  
  .terra-input--with-icon-left {
    padding-left: 2.5rem;
  }
  
  .terra-input--with-icon-right {
    padding-right: 2.5rem;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .terra-input {
    border-width: 3px;
  }
  
  .terra-input:focus {
    border-color: var(--color-forest-deep);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .terra-input {
    transition: none;
  }
}