/* ============================================
   Aloha Beach Festival - Beach-Inspired Forms
   ============================================ */

.form-container {
  max-width: 640px;
  margin: 0 auto;
}

.form-intro {
  margin-bottom: var(--space-xl);
}

/* Fieldset & Legend */
fieldset {
  border: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
}

legend {
  font-family: var(--font-heading);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  color: var(--color-ocean-teal);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid transparent;
  border-image: linear-gradient(90deg, var(--color-sunset-orange), var(--color-sunset-gold), var(--color-ocean-teal)) 1;
  width: 100%;
}

/* Form Groups */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-sm);
  color: var(--color-charcoal);
}

.form-group .required {
  color: var(--color-tropical-pink);
  margin-left: 2px;
}

/* Text Inputs, Selects, Textareas */
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group input[type="url"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-lg);
  background-color: #FFFFFF;
  font-size: var(--font-size-body);
  color: var(--color-charcoal);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-ocean-teal);
  box-shadow: 0 0 0 3px rgba(0, 109, 119, 0.12);
  outline: none;
}

.form-group select option {
  background-color: #FFFFFF;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

/* Radio & Checkbox Groups */
.radio-group,
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.radio-group label,
.checkbox-group label {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-weight: var(--font-weight-regular);
  cursor: pointer;
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-lg);
  background-color: #FFFFFF;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

.radio-group label:hover,
.checkbox-group label:hover {
  border-color: var(--color-ocean-teal);
  background-color: rgba(0, 109, 119, 0.04);
  transform: translateX(4px);
}

.radio-group input[type="radio"],
.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-ocean-teal);
  flex-shrink: 0;
}

/* Initials field (for waiver) */
.initials-field {
  display: inline-block;
  width: 80px;
  padding: 0.5rem;
  text-align: center;
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 2px;
  background-color: var(--color-white);
}

.initials-field:focus {
  border-color: var(--color-ocean-teal);
  box-shadow: 0 0 0 3px rgba(0, 109, 119, 0.12);
  outline: none;
}

/* Signature Pad */
.signature-field {
  margin-bottom: var(--space-lg);
}

.signature-pad-wrapper {
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-lg);
  background-color: var(--color-white);
  overflow: hidden;
}

.signature-canvas {
  width: 100%;
  height: 150px;
  cursor: crosshair;
  touch-action: none;
}

.signature-actions {
  display: flex;
  justify-content: flex-end;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-page-blue);
}

.signature-actions button {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
  color: var(--color-ocean-teal);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast);
}

.signature-actions button:hover {
  background-color: rgba(0, 109, 119, 0.08);
}

.signature-instruction {
  font-size: var(--font-size-small);
  color: #888;
  margin-top: var(--space-xs);
}

/* Error States */
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea,
.form-group.has-error .initials-field {
  border-color: var(--color-error);
}

.form-group.has-error .signature-pad-wrapper {
  border-color: var(--color-error);
}

.form-error {
  display: none;
  font-size: var(--font-size-small);
  color: var(--color-error);
  margin-top: var(--space-xs);
}

.form-group.has-error .form-error {
  display: block;
}

/* Submit Button */
.form-submit {
  margin-top: var(--space-xl);
}

.form-submit .btn {
  width: 100%;
  padding: 1rem;
  font-size: var(--font-size-h4);
}

.form-submit .btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  animation: none;
}

/* Honeypot (hidden from humans) */
.form-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

/* Success Message */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
}

.form-success.is-visible {
  display: block;
  animation: fadeInUp 0.5s ease-out;
}

.form-success h2 {
  font-family: var(--font-display);
  color: var(--color-ocean-teal);
  margin-bottom: var(--space-md);
}

.form-success p {
  font-size: var(--font-size-h4);
  color: #555;
}

/* Form Alert (general error) */
.form-alert {
  display: none;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  font-weight: var(--font-weight-medium);
}

.form-alert.is-visible {
  display: block;
}

.form-alert--error {
  background-color: #FFEBEE;
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

/* Waiver-specific styling */
.waiver-document {
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.8;
}

.waiver-document h2 {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.waiver-clause {
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background-color: var(--color-page-blue);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--color-sunset-gold);
}

.waiver-clause p {
  margin-bottom: var(--space-md);
}

.waiver-clause .initials-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.waiver-clause .initials-row label {
  font-weight: var(--font-weight-semibold);
  margin-bottom: 0;
}