/* Signup Page Styles */
@import url('../../shared/css/variables.css');

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", Helvetica, Arial, sans-serif;
  background: var(--color-primary-dark);
  min-height: 100vh;
  padding: 2rem 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container */
.signup-container {
  max-width: 700px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.18);
  overflow: hidden;
  backdrop-filter: blur(10px);
}

/* Header */
.signup-header {
  background: var(--color-primary-dark);
  color: white;
  padding: 3rem 2rem;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cancel-header {
  background: linear-gradient(135deg, #e67e22 0%, #d35400 100%);
}

.signup-header .logo {
  width: 69px;
  height: 69px;
  margin-bottom: 1rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.signup-header h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.signup-header .subtitle {
  font-size: 1.1rem;
  opacity: 0.95;
  font-weight: 300;
}

/* Form */
.signup-form {
  padding: 2rem;
}

.form-section {
  margin-bottom: 2.5rem;
}

.form-section h2 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

/* Form Groups */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  font-size: 0.95rem;
}

.form-group input {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #ecf0f1;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s;
  font-family: inherit;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group input::placeholder {
  color: var(--color-text-light);
}

.help-text {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.help-text.center {
  text-align: center;
}

.help-text a {
  color: var(--color-accent-primary);
  text-decoration: none;
}

.help-text a:hover {
  text-decoration: underline;
}

/* Slug Status Indicators */
.slug-status {
  margin-left: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
}

.slug-status.checking {
  color: var(--color-accent-orange);
}

.slug-status.available {
  color: var(--color-accent-green);
}

.slug-status.taken {
  color: var(--color-danger);
}

.slug-status.invalid {
  color: var(--color-danger);
}

#slugPreview {
  color: var(--color-accent-primary);
  font-weight: 600;
}

.form-group input#slug.valid {
  border-color: var(--color-accent-green);
}

.form-group input#slug.invalid {
  border-color: var(--color-danger);
}

/* Radio Cards */
.payment-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.radio-card {
  position: relative;
  cursor: pointer;
  display: block;
}

.radio-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-card .card-content {
  border: 2px solid #ecf0f1;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  background: white;
  position: relative;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.radio-card:hover .card-content {
  border-color: var(--color-accent-primary);
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.15);
  transform: translateY(-2px);
}

.radio-card input[type="radio"]:checked + .card-content {
  border-color: var(--color-accent-primary);
  background: rgba(52, 152, 219, 0.05);
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.2);
}

.radio-card input[type="radio"]:checked + .card-content::after {
  content: '✓';
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 28px;
  height: 28px;
  background: var(--color-accent-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1rem;
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.card-content h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

.card-content p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}

.card-content .price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent-green);
  margin: 0.5rem 0 0.25rem 0;
}

.card-content .total {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin: 0;
}

/* Badges */
.badge {
  display: inline-block;
  background: var(--color-accent-primary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
  margin-top: 0.5rem;
}

.badge-save {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--color-accent-green);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
}

.radio-card.recommended .card-content {
  border-color: var(--color-accent-green);
}

/* Checkbox */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  padding: 1rem;
  border: 2px solid #ecf0f1;
  border-radius: var(--radius-md);
  transition: all 0.3s;
}

.checkbox-label:hover {
  border-color: var(--color-accent-primary);
  background: rgba(52, 152, 219, 0.02);
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  flex-shrink: 0;
}

.checkbox-label span {
  font-size: 0.95rem;
  color: var(--color-text);
}

.checkbox-label a {
  color: var(--color-accent-primary);
  text-decoration: none;
}

.checkbox-label a:hover {
  text-decoration: underline;
}

.checkbox-label.warning {
  border-color: var(--color-accent-orange);
  background: #fff3cd;
}

.checkbox-label.warning span {
  color: var(--color-primary-dark);
}

/* Buttons */
.btn-primary {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--color-accent-green);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
  font-family: inherit;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(46, 204, 113, 0.3);
  background: var(--color-success);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-primary .btn-icon {
  font-size: 1.3rem;
  transition: transform 0.2s;
}

.btn-primary:hover .btn-icon {
  transform: translateX(4px);
}

.btn-secondary {
  padding: 0.875rem 2rem;
  background: white;
  color: var(--color-primary-dark);
  border: 2px solid var(--color-primary-dark);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all 0.3s;
  font-family: inherit;
}

.btn-secondary:hover {
  background: var(--color-primary-dark);
  color: white;
}

/* Loading State */
.btn-primary.loading .btn-text::after {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid white;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 0.5rem;
}

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

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal.hidden {
  display: none;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 500px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  text-align: center;
  animation: modalSlideIn 0.3s ease-out;
}

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

.modal-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.modal-content h2 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.modal-content p {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.email-box {
  background: var(--color-background);
  padding: 1rem;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

.email-box strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.email-box p {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  font-size: 1.1rem;
  margin: 0;
}

.next-steps {
  text-align: left;
  background: var(--color-background);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

.next-steps h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.next-steps ol {
  margin-left: 1.5rem;
  color: var(--color-text-light);
}

.next-steps li {
  margin-bottom: 0.5rem;
}

/* Content Lists */
.content-list {
  margin-left: 1.5rem;
  color: var(--color-text);
  line-height: 1.8;
}

.content-list.with-top-margin {
  margin-top: 1rem;
}

.modal-content.error .modal-icon {
  color: var(--color-danger);
}

/* Back Link */
.back-link {
  display: block;
  margin-top: 2rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  text-align: center;
}

.back-link:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  body {
    padding: 1rem 0.5rem;
  }
  
  .signup-header {
    padding: 2rem 1.5rem;
  }
  
  .signup-header h1 {
    font-size: 1.5rem;
  }
  
  .signup-header .subtitle {
    font-size: 1rem;
  }
  
  .signup-form {
    padding: 1.5rem;
  }
  
  .payment-options {
    grid-template-columns: 1fr;
  }
  
  .modal-content {
    padding: 2rem 1.5rem;
  }
}