/**
 * Membership Form Component Styles
 * Rebuilt for improved organization and user experience
 * 
 * @package CMSMGA
 * @version 2.0
 */

/* Form Description */
.membership-form-description {
  margin-bottom: var(--space-6);
  text-align: center;
}

.membership-form-description p {
  color: color-mix(in srgb, var(--text-inverse) 85%, transparent);
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  font-weight: var(--font-weight-medium);
  margin: 0;
}

/* Form Container */
.membership-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  max-width: 100%;
  position: relative;
  z-index: 5;
  margin: var(--space-8) 0;
}

/* Form Sections */
.form-section {
  position: relative;
  padding: var(--space-8);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-white) 8%, transparent) 0%,
    color-mix(in srgb, var(--color-white) 5%, transparent) 100%
  );
  border: 1px solid color-mix(in srgb, var(--color-white) 20%, transparent);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  box-shadow: 
    0 8px 32px color-mix(in srgb, var(--color-black) 20%, transparent),
    0 4px 16px color-mix(in srgb, var(--color-black) 10%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--color-white) 25%, transparent);
}

.form-section-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-inverse);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid color-mix(in srgb, var(--color-accent-400) 30%, transparent);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-shadow: 0 2px 8px color-mix(in srgb, var(--color-black) 20%, transparent);
}

.form-section-title::before {
  content: '';
  width: 6px;
  height: 24px;
  background: linear-gradient(135deg, var(--color-accent-400), var(--color-accent-300));
  border-radius: 3px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--color-accent-400) 40%, transparent);
}

/* Agreement Section Special Styling */
.agreement-section {
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-accent-400) 12%, transparent) 0%,
    color-mix(in srgb, var(--color-accent-400) 8%, transparent) 100%
  );
  border: 2px solid color-mix(in srgb, var(--color-accent-400) 25%, transparent);
  box-shadow: 
    0 8px 32px color-mix(in srgb, var(--color-black) 20%, transparent),
    0 4px 16px color-mix(in srgb, var(--color-black) 10%, transparent),
    0 0 20px color-mix(in srgb, var(--color-accent-400) 15%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--color-white) 25%, transparent);
}

/* Form Layout */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.form-row.three-columns {
  grid-template-columns: 1fr 1fr 1fr;
}

.form-group {
  margin-bottom: var(--space-6);
  position: relative;
}

/* Form Labels */
.form-group label {
  display: block;
  color: var(--text-inverse);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-3);
  font-size: var(--text-base);
  letter-spacing: var(--tracking-wide);
  line-height: var(--leading-tight);
  opacity: 0.95;
  text-shadow: 0 1px 4px color-mix(in srgb, var(--color-black) 15%, transparent);
}

/* Required Field Indicator - Removed automatic asterisks since they're already in the HTML */

/* Form Inputs */
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  border: 1px solid color-mix(in srgb, var(--color-white) 30%, transparent);
  border-radius: 14px;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-white) 12%, transparent) 0%,
    color-mix(in srgb, var(--color-white) 8%, transparent) 100%
  );
  color: var(--text-inverse);
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(12px);
  box-shadow: 
    0 4px 12px color-mix(in srgb, var(--color-black) 15%, transparent),
    0 2px 6px color-mix(in srgb, var(--color-black) 8%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--color-white) 20%, transparent);
  box-sizing: border-box;
  min-height: 52px;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
  line-height: var(--leading-relaxed);
}

/* Date Input Styling - White Calendar Icon */
.form-group input[type="date"] {
  color-scheme: dark;
  position: relative;
}

.form-group input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1) brightness(1.2);
  cursor: pointer;
  opacity: 0.9;
}

/* Alternative method for Firefox and other browsers */
.form-group input[type="date"]::-moz-calendar-picker-indicator {
  filter: invert(1) brightness(1.2);
  cursor: pointer;
}

/* Force white calendar icon across all browsers */
.form-group input[type="date"] {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3e%3cpath fill-rule='evenodd' d='M6 2a1 1 0 00-1 1v1H4a2 2 0 00-2 2v10a2 2 0 002 2h12a2 2 0 002-2V6a2 2 0 00-2-2h-1V3a1 1 0 10-2 0v1H7V3a1 1 0 00-1-1zm0 5a1 1 0 000 2h8a1 1 0 100-2H6z' clip-rule='evenodd'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
}

.form-group input[type="date"]::-webkit-calendar-picker-indicator {
  background: transparent;
  color: transparent;
}

/* ===== CHECKOUT MODAL STYLES ===== */

.checkout-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-700));
  backdrop-filter: blur(12px);
  z-index: 10000;
  display: none;
  overflow-y: auto;
  padding: var(--space-6, 2rem);
}

.checkout-modal-dialog {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: var(--space-4, 1rem);
}

.checkout-modal-content {
  background: color-mix(in srgb, var(--color-white) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-white) 20%, transparent);
  border-radius: var(--radius-2xl, 1rem);
  box-shadow: 0 25px 50px color-mix(in srgb, var(--color-black) 15%, transparent);
  backdrop-filter: blur(12px);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  color: var(--text-inverse);
}

.checkout-modal-header {
  padding: var(--space-8, 2rem) var(--space-8, 2rem) var(--space-6, 1.5rem) var(--space-8, 2rem);
  border-bottom: 1px solid color-mix(in srgb, var(--color-white) 20%, transparent);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: color-mix(in srgb, var(--color-white) 5%, transparent);
}

.checkout-modal-header h2 {
  font-size: var(--text-xl, 1.25rem);
  font-weight: var(--font-weight-semibold, 600);
  color: var(--text-inverse);
  margin: 0;
}

.checkout-modal-close {
  background: none;
  border: none;
  font-size: 32px;
  font-weight: bold;
  color: color-mix(in srgb, var(--text-inverse) 80%, transparent);
  cursor: pointer;
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition-base, 0.3s) ease;
}

.checkout-modal-close:hover {
  background: color-mix(in srgb, var(--color-white) 10%, transparent);
  color: var(--text-inverse);
  transform: scale(1.1);
}

.checkout-modal .modal-body {
  padding: var(--space-8, 2rem);
}

/* Loading spinner */
.loading-spinner {
  text-align: center;
  padding: var(--space-12, 3rem);
  font-size: var(--text-lg, 1.125rem);
  color: color-mix(in srgb, var(--text-inverse) 80%, transparent);
  font-weight: var(--font-weight-medium, 500);
}

.loading-spinner::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid color-mix(in srgb, var(--color-accent-400) 30%, transparent);
  border-radius: 50%;
  border-top-color: var(--color-accent-400);
  animation: spin 1s ease-in-out infinite;
  margin-left: var(--space-3, 0.75rem);
}

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

/* Checkout form content */
.checkout-modal-content .order-summary {
  background: linear-gradient(135deg, rgba(var(--color-accent-100-rgb), 0.8), rgba(var(--color-accent-50-rgb), 0.6));
  border: 2px solid rgba(var(--color-accent-400-rgb), 0.3);
  border-radius: 16px;
  padding: var(--space-6);
  margin-bottom: var(--space-8);
  box-shadow: 
    0 8px 16px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.checkout-modal-content .order-summary h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-900);
  margin: 0 0 var(--space-4) 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.checkout-modal-content .order-total {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-600);
  margin: var(--space-3) 0 0 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.checkout-modal-content .payment-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
  border: 2px solid rgba(var(--color-accent-400-rgb), 0.2);
  border-radius: 16px;
  padding: var(--space-6);
  box-shadow: 
    0 8px 16px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.checkout-modal-content .payment-section h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-900);
  margin: 0 0 var(--space-6) 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.checkout-modal-content .payment-methods {
  margin-bottom: var(--space-6);
}

.checkout-modal-content .payment-method {
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  border: 2px solid rgba(var(--color-accent-300-rgb), 0.3);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.6));
  transition: all 0.3s ease;
}

.checkout-modal-content .payment-method:hover {
  border-color: rgba(var(--color-accent-500-rgb), 0.5);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.8));
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.checkout-modal-content .payment-method label {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-800);
  cursor: pointer;
  margin-left: var(--space-2);
}

.checkout-modal-content .modal-pay-button {
  width: 100%;
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-accent-500), var(--color-accent-600));
  color: white;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  box-shadow: 
    0 8px 16px rgba(var(--color-accent-500-rgb), 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.checkout-modal-content .modal-pay-button:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--color-accent-600), var(--color-accent-700));
  transform: translateY(-2px);
  box-shadow: 
    0 12px 24px rgba(var(--color-accent-500-rgb), 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.checkout-modal-content .modal-pay-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Payment success */
.payment-success {
  text-align: center;
  padding: var(--space-8);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
  border: 2px solid rgba(16, 185, 129, 0.3);
  border-radius: 16px;
  box-shadow: 
    0 8px 16px rgba(16, 185, 129, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.payment-success h3 {
  color: #10b981;
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  margin: 0 0 var(--space-4) 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.payment-success p {
  color: var(--color-text-700);
  font-size: var(--text-base);
  margin: 0 0 var(--space-6) 0;
}

/* Error styling */
.modal-error p {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05));
  border: 2px solid rgba(239, 68, 68, 0.3);
  color: #dc2626;
  padding: var(--space-4);
  border-radius: 12px;
  margin-bottom: var(--space-4);
  font-weight: var(--font-weight-medium);
  box-shadow: 
    0 4px 8px rgba(239, 68, 68, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

/* Mobile responsiveness */
@media (max-width: 767px) {
  .checkout-modal {
    padding: var(--space-4);
  }
  
  .checkout-modal-dialog {
    padding: var(--space-2);
  }
  
  .checkout-modal-content {
    max-height: 95vh;
  }
  
  .checkout-modal-header,
  .checkout-modal .modal-body {
    padding: var(--space-6);
  }
  
  .checkout-modal-header h2 {
    font-size: var(--text-lg);
  }
}

/* Prevent body scroll when modal is open */
body.modal-open {
  overflow: hidden;
}

/* Input States */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-400);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-white) 16%, transparent) 0%,
    color-mix(in srgb, var(--color-white) 12%, transparent) 100%
  );
  box-shadow: 
    0 6px 20px color-mix(in srgb, var(--color-black) 20%, transparent),
    0 3px 10px color-mix(in srgb, var(--color-black) 10%, transparent),
    0 0 0 3px color-mix(in srgb, var(--color-accent-400) 20%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--color-white) 25%, transparent);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: color-mix(in srgb, var(--color-white) 40%, transparent);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-white) 14%, transparent) 0%,
    color-mix(in srgb, var(--color-white) 10%, transparent) 100%
  );
}

/* Preserve calendar icon on hover for date inputs */
.form-group input[type="date"]:hover,
.form-group input[type="date"][autocomplete="bday"]:hover {
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-white) 14%, transparent) 0%,
    color-mix(in srgb, var(--color-white) 10%, transparent) 100%
  );
  background-image: 
    linear-gradient(135deg,
      color-mix(in srgb, var(--color-white) 14%, transparent) 0%,
      color-mix(in srgb, var(--color-white) 10%, transparent) 100%
    ),
    url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3e%3cpath fill-rule='evenodd' d='M6 2a1 1 0 00-1 1v1H4a2 2 0 00-2 2v10a2 2 0 002 2h12a2 2 0 002-2V6a2 2 0 00-2-2h-1V3a1 1 0 10-2 0v1H7V3a1 1 0 00-1-1zm0 5a1 1 0 000 2h8a1 1 0 100-2H6z' clip-rule='evenodd'/%3e%3c/svg%3e");
  background-repeat: no-repeat, no-repeat;
  background-position: center, right 12px center;
  background-size: auto, 20px;
  transition: border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Disable background transition for date inputs to prevent icon flickering */
.form-group input[type="date"] {
  transition: border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Override browser autocomplete styling for date inputs */
.form-group input[type="date"][autocomplete="bday"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

/* Force our custom calendar icon to override browser defaults */
.form-group input[type="date"][autocomplete="bday"]::-webkit-calendar-picker-indicator {
  background: transparent !important;
  color: transparent !important;
  opacity: 0 !important;
  width: 0 !important;
  height: 0 !important;
  position: absolute !important;
  right: -9999px !important;
}

/* Placeholder Styling */
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: color-mix(in srgb, var(--text-inverse) 60%, transparent);
  font-style: italic;
}

/* Select Styling */
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'><path fill='%23ffffff' d='M2 0L0 2h4zm0 5L0 3h4z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px;
  padding-right: var(--space-12);
  cursor: pointer;
}

/* Field Help Text */
.field-help {
  display: block;
  margin-top: var(--space-1);
  color: color-mix(in srgb, var(--text-inverse) 70%, transparent);
  font-size: var(--text-xs);
  line-height: var(--leading-relaxed);
  font-style: italic;
}

/* Checkbox Groups */
.checkbox-group {
  margin-bottom: var(--space-4);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-3);
  cursor: pointer;
  color: color-mix(in srgb, var(--text-inverse) 90%, transparent);
}

.checkbox-label input[type="checkbox"] {
  width: 1em;
  height: 1em;
  margin: 0;
  accent-color: var(--color-accent-500);
  appearance: checkbox;
  border-radius: 2px;
  vertical-align: middle;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
}

.checkbox-label input[type="checkbox"]:checked {
  background: var(--color-accent-500);
  border-color: var(--color-accent-400);
}

.checkbox-label input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 9px;
  font-weight: bold;
  line-height: 1;
}

.checkbox-label input[type="checkbox"]:hover {
  border-color: color-mix(in srgb, var(--color-white) 70%, transparent);
  background: color-mix(in srgb, var(--color-white) 12%, transparent);
}

.checkbox-label input[type="checkbox"]:focus {
  outline: none;
  border-color: var(--color-accent-400);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-accent-400) 25%, transparent);
}

.checkbox-label a {
  color: var(--color-accent-400);
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
  transition: var(--transition-all);
}

.checkbox-label a:hover {
  color: var(--color-accent-300);
  text-decoration: underline;
}

/* Form Summary */
.form-summary {
  background: color-mix(in srgb, var(--color-white) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-white) 25%, transparent);
  border-radius: 12px;
  padding: var(--space-6);
  margin: var(--space-6) 0 var(--space-8) 0;
  backdrop-filter: blur(10px);
  box-shadow: 
    0 2px 8px color-mix(in srgb, var(--color-black) 15%, transparent),
    0 0 0 1px color-mix(in srgb, var(--color-white) 15%, transparent) inset;
  position: relative;
}

.summary-header {
  border-bottom: 1px solid color-mix(in srgb, var(--color-white) 15%, transparent);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
}

.summary-header h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-inverse);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.summary-header h4::before {
  content: '💰';
  font-size: 1.2em;
}

.summary-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
}

.summary-item.total-row {
  border-top: 1px solid color-mix(in srgb, var(--color-white) 15%, transparent);
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  font-weight: var(--font-weight-bold);
}

.summary-item.total-row .item-label {
  font-size: var(--text-lg);
  color: var(--text-inverse);
}

.summary-item.total-row .item-value {
  font-size: var(--text-xl);
  color: var(--color-accent-300);
}

.item-label {
  color: color-mix(in srgb, var(--text-inverse) 85%, transparent);
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
}

.item-value {
  color: var(--color-accent-400);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
}

.summary-note {
  background: color-mix(in srgb, var(--color-white) 3%, transparent);
  border-radius: 8px;
  padding: var(--space-3);
  margin-top: var(--space-2);
}

.summary-note small {
  color: color-mix(in srgb, var(--text-inverse) 75%, transparent);
  font-size: var(--text-xs);
  line-height: var(--leading-relaxed);
  display: block;
}

/* Form Actions */
.form-actions {
  display: flex;
  justify-content: center;
  margin-top: var(--space-8);
}

.submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border: none;
  border-radius: 12px;
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-base);
  cursor: pointer;
  transition: var(--transition-all);
  text-decoration: none;
  min-width: 200px;
  min-height: 54px;
  
  /* Tournament card button styling */
  background: linear-gradient(135deg, var(--color-accent-500), var(--color-accent-600));
  color: var(--text-inverse);
  border: 1px solid var(--color-accent-400);
  box-shadow: 
    0 4px 12px color-mix(in srgb, var(--color-accent-500) 30%, transparent),
    0 2px 6px color-mix(in srgb, var(--color-black) 20%, transparent);
}

.submit-btn:hover {
  background: linear-gradient(135deg, var(--color-accent-400), var(--color-accent-500));
  border-color: var(--color-accent-300);
  box-shadow: 
    0 6px 16px color-mix(in srgb, var(--color-accent-500) 35%, transparent),
    0 3px 8px color-mix(in srgb, var(--color-black) 25%, transparent);
  transform: translateY(-2px);
}

.submit-btn:active {
  transform: translateY(0);
  box-shadow: 
    0 2px 8px color-mix(in srgb, var(--color-accent-500) 25%, transparent),
    0 1px 4px color-mix(in srgb, var(--color-black) 15%, transparent);
}

.btn-icon {
  font-size: 1.1em;
  opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
  }
  
  .form-row.three-columns {
    grid-template-columns: 1fr;
  }
  
  .form-section {
    padding: var(--space-4);
  }
  
  .form-section-title {
    font-size: var(--text-base);
    margin-bottom: var(--space-3);
  }
  
  .form-group {
    margin-bottom: var(--space-3);
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: var(--space-2) var(--space-3);
    border-radius: 10px;
    min-height: 44px;
  }
  
  .form-group textarea {
    min-height: 100px;
  }
  
  .form-summary {
    padding: var(--space-4);
    margin: var(--space-4) 0 var(--space-6) 0;
    border-radius: 10px;
  }
  
  .submit-btn {
    padding: var(--space-3) var(--space-6);
    min-width: 180px;
    min-height: 48px;
    font-size: var(--text-sm);
  }
}

@media (max-width: 480px) {
  .membership-form {
    gap: var(--space-6);
  }
  
  .form-section {
    padding: var(--space-3);
    border-radius: 10px;
  }
  
  .form-section-title {
    font-size: var(--text-sm);
    margin-bottom: var(--space-2);
  }
  
  .form-section-title::before {
    width: 3px;
    height: 16px;
  }
  
  .form-group {
    margin-bottom: var(--space-2);
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: var(--space-2);
    border-radius: 8px;
    min-height: 40px;
    font-size: var(--text-sm);
  }
  
  .form-group textarea {
    min-height: 80px;
  }
  
  .checkbox-label {
    font-size: var(--text-xs);
    gap: var(--space-2);
    padding: var(--space-1);
  }
  
  .checkbox-label input[type="checkbox"] {
    width: 14px;
    height: 14px;
  }
  
  .form-summary {
    padding: var(--space-3);
    margin: var(--space-3) 0 var(--space-4) 0;
    border-radius: 8px;
  }
  
  .summary-header h4 {
    font-size: var(--text-base);
  }
  
  .item-label {
    font-size: var(--text-sm);
  }
  
  .item-value {
    font-size: var(--text-base);
  }
  
  .submit-btn {
    padding: var(--space-2) var(--space-4);
    min-width: 160px;
    min-height: 44px;
    font-size: var(--text-sm);
    border-radius: 8px;
  }
  
  .form-actions {
    margin-top: var(--space-6);
  }
}

/* ===== PAYPAL CHECKOUT SPECIFIC STYLES ===== */

.paypal-checkout {
  max-width: 100%;
  background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-700));
  color: var(--text-inverse);
  border-radius: var(--radius-2xl, 1rem);
  overflow: hidden;
  box-shadow: 0 25px 50px color-mix(in srgb, var(--color-black) 15%, transparent);
}

.paypal-checkout .order-summary {
  background: color-mix(in srgb, var(--color-white) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-white) 20%, transparent);
  border-radius: var(--radius-xl, 0.75rem);
  padding: var(--space-6, 1.5rem);
  margin-bottom: var(--space-6, 1.5rem);
  position: relative;
  transition: all var(--transition-base, 0.3s) ease;
  backdrop-filter: blur(8px);
  color: var(--text-inverse);
}

.paypal-checkout .order-summary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px color-mix(in srgb, var(--color-black) 20%, transparent);
  border-color: color-mix(in srgb, var(--color-white) 30%, transparent);
  background: color-mix(in srgb, var(--color-white) 12%, transparent);
}

.paypal-checkout .order-summary h3 {
  font-size: var(--text-xl, 1.25rem);
  font-weight: var(--font-weight-semibold, 600);
  color: var(--text-inverse);
  margin: 0 0 var(--space-4, 1rem) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-4, 1rem);
  border-bottom: 1px solid color-mix(in srgb, var(--color-white) 20%, transparent);
}

.paypal-checkout .order-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-lg, 1.125rem);
  font-weight: var(--font-weight-bold, 700);
  color: var(--text-inverse);
  padding: var(--space-3, 0.75rem) 0;
  margin-top: var(--space-3, 0.75rem);
}

.paypal-checkout .order-total .amount {
  color: var(--color-accent-400);
  font-size: var(--text-xl, 1.25rem);
  font-weight: var(--font-weight-bold, 700);
}

.paypal-checkout .payment-section {
  background: color-mix(in srgb, var(--color-white) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-white) 20%, transparent);
  border-radius: var(--radius-xl, 0.75rem);
  padding: var(--space-6, 1.5rem);
  position: relative;
  transition: all var(--transition-base, 0.3s) ease;
  backdrop-filter: blur(8px);
  color: var(--text-inverse);
}

.paypal-checkout .payment-section:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px color-mix(in srgb, var(--color-black) 20%, transparent);
  border-color: color-mix(in srgb, var(--color-white) 30%, transparent);
  background: color-mix(in srgb, var(--color-white) 12%, transparent);
}

.paypal-checkout .payment-section h3 {
  font-size: var(--text-xl, 1.25rem);
  font-weight: var(--font-weight-semibold, 600);
  color: var(--text-inverse);
  margin: 0 0 var(--space-6, 1.5rem) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-4, 1rem);
  border-bottom: 1px solid color-mix(in srgb, var(--color-white) 20%, transparent);
}

/* PayPal Button Container */
#paypal-button-container {
  margin-bottom: var(--space-6, 1.5rem);
  min-height: 60px;
  background: color-mix(in srgb, var(--color-white) 5%, transparent);
  border-radius: var(--radius-lg, 0.5rem);
  padding: var(--space-4, 1rem);
  border: 1px solid color-mix(in srgb, var(--color-white) 15%, transparent);
}

/* Payment Divider */
.payment-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: var(--space-6, 1.5rem) 0;
  position: relative;
}

.payment-divider::before {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, color-mix(in srgb, var(--color-white) 30%, transparent), transparent);
}

.payment-divider span {
  padding: 0 var(--space-4, 1rem);
  color: color-mix(in srgb, var(--text-inverse) 80%, transparent);
  font-weight: var(--font-weight-medium, 500);
  font-size: var(--text-sm, 0.875rem);
  background: color-mix(in srgb, var(--color-white) 10%, transparent);
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--color-white) 20%, transparent);
}

.payment-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to left, transparent, color-mix(in srgb, var(--color-white) 30%, transparent), transparent);
}

/* Card Payment Section */
.card-payment h4 {
  font-size: var(--text-base, 1rem);
  font-weight: var(--font-weight-bold, 700);
  color: var(--text-inverse);
  margin: 0 0 var(--space-4, 1rem) 0;
}

#card-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4, 1rem);
}

.card-field {
  padding: var(--space-3, 0.75rem);
  border: 2px solid color-mix(in srgb, var(--color-white) 20%, transparent);
  border-radius: var(--radius-lg, 0.5rem);
  background: color-mix(in srgb, var(--color-white) 8%, transparent);
  min-height: 50px;
  display: flex;
  align-items: center;
  transition: all var(--transition-base, 0.3s) ease;
  backdrop-filter: blur(8px);
  color: var(--text-inverse);
}

.card-field:focus-within {
  border-color: var(--color-accent-400);
  background: color-mix(in srgb, var(--color-white) 12%, transparent);
  box-shadow: 
    0 4px 12px color-mix(in srgb, var(--color-black) 20%, transparent),
    0 0 0 3px color-mix(in srgb, var(--color-accent-400) 20%, transparent);
}

.card-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-4, 1rem);
}

#card-submit {
  width: 100%;
  padding: var(--space-3, 0.75rem) var(--space-6, 1.5rem);
  font-size: var(--text-base, 1rem);
  font-weight: var(--font-weight-semibold, 600);
  border-radius: var(--radius-lg, 0.5rem);
  background: var(--color-primary-700);
  color: var(--text-inverse);
  border: 2px solid var(--color-primary-700);
  cursor: pointer;
  transition: all var(--transition-base, 0.3s) ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2, 0.5rem);
  margin-top: var(--space-4, 1rem);
  min-height: 52px;
}

#card-submit:hover:not(:disabled) {
  background: var(--color-primary-600);
  border-color: var(--color-primary-600);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--color-primary-900) 25%, transparent);
}

#card-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* PayPal Error Styling */
.modal-error {
  text-align: center;
  padding: var(--space-8, 2rem);
  background: color-mix(in srgb, var(--color-white) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-white) 20%, transparent);
  border-radius: var(--radius-xl, 0.75rem);
  box-shadow: 0 10px 25px color-mix(in srgb, var(--color-black) 20%, transparent);
  backdrop-filter: blur(8px);
  color: var(--text-inverse);
}

.modal-error h3 {
  color: var(--color-accent-400);
  font-size: var(--text-xl, 1.25rem);
  font-weight: var(--font-weight-semibold, 600);
  margin: 0 0 var(--space-4, 1rem) 0;
}

.modal-error p {
  color: color-mix(in srgb, var(--text-inverse) 80%, transparent);
  font-size: var(--text-base, 1rem);
  margin: 0 0 var(--space-6, 1.5rem) 0;
}

.modal-error button {
  padding: var(--space-3, 0.75rem) var(--space-6, 1.5rem);
  font-size: var(--text-base, 1rem);
  font-weight: var(--font-weight-semibold, 600);
  border-radius: var(--radius-lg, 0.5rem);
  background: var(--color-primary-700);
  color: var(--text-inverse);
  border: 2px solid var(--color-primary-700);
  cursor: pointer;
  transition: all var(--transition-base, 0.3s) ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2, 0.5rem);
}

.modal-error button:hover {
  background: var(--color-primary-600);
  border-color: var(--color-primary-600);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--color-primary-900) 25%, transparent);
}

/* Mobile Responsiveness for PayPal Checkout */
@media (max-width: 767px) {
  .paypal-checkout .order-summary,
  .paypal-checkout .payment-section {
    padding: var(--space-4);
    border-radius: 12px;
  }
  
  .paypal-checkout .order-summary h3,
  .paypal-checkout .payment-section h3 {
    font-size: var(--text-base);
    margin-bottom: var(--space-3);
  }
  
  .card-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  
  .card-field {
    padding: var(--space-2);
    min-height: 44px;
    border-radius: 10px;
  }
  
  #card-submit {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    border-radius: 10px;
    min-height: 48px;
    margin-top: var(--space-3);
  }
  
  .payment-divider {
    margin: var(--space-4) 0;
  }
  
  .payment-divider span {
    padding: 0 var(--space-3);
    font-size: var(--text-xs);
  }
}