/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0d0d0d 100%);
  min-height: 100vh;
  padding: 20px;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  background: #111111;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(212, 175, 55, 0.1);
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

/* Header */
.form-header {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  color: #D4AF37;
  padding: 40px 30px;
  text-align: center;
  border-bottom: 2px solid #D4AF37;
}

.logo-container {
  margin-bottom: 20px;
}

.header-logo {
  max-width: 120px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.form-header h1 {
  font-size: 2rem;
  margin-bottom: 8px;
  font-weight: 700;
  color: #D4AF37;
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.header-subtitle {
  font-size: 1.1rem;
  color: #e0e0e0;
  font-weight: 500;
  margin-bottom: 5px;
}

.header-powered {
  font-size: 0.9rem;
  color: #b8a361;
  font-style: italic;
  margin-bottom: 20px;
}

.header-description {
  max-width: 700px;
  margin: 0 auto;
  padding: 20px;
  background: rgba(212, 175, 55, 0.08);
  border-radius: 10px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.header-description p {
  font-size: 0.9rem;
  color: #c0c0c0;
  line-height: 1.7;
  text-align: justify;
}

/* Footer */
.form-footer {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  padding: 25px 30px;
  text-align: center;
  border-top: 2px solid #D4AF37;
}

.copyright {
  font-size: 0.85rem;
  color: #D4AF37;
  margin-bottom: 5px;
}

.footer-brand {
  font-size: 0.8rem;
  color: #b8a361;
  font-style: italic;
}

/* Progress Bar */
.progress-container {
  padding: 20px 30px;
  background: #0d0d0d;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  display: flex;
  align-items: center;
  gap: 15px;
}

.progress-bar {
  flex: 1;
  height: 8px;
  background: #2a2a2a;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: var(--progress, 11.11%);
  background: linear-gradient(90deg, #C9A227, #D4AF37, #E8C547);
  border-radius: 10px;
  transition: width 0.3s ease;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.progress-text {
  font-size: 0.85rem;
  color: #D4AF37;
  white-space: nowrap;
}

/* Form Sections */
.form-section {
  display: none;
  padding: 30px;
  animation: fadeIn 0.3s ease;
  background: #111111;
}

.form-section.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  color: #D4AF37;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 2px solid rgba(212, 175, 55, 0.3);
}

.section-number {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #C9A227, #D4AF37);
  color: #0a0a0a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.section-hint {
  font-size: 0.875rem;
  color: #b8a361;
  margin-bottom: 20px;
  padding: 10px 15px;
  background: rgba(212, 175, 55, 0.1);
  border-radius: 8px;
  border-left: 3px solid #D4AF37;
}

/* Form Groups */
.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: #e0e0e0;
  margin-bottom: 6px;
}

.required {
  color: #D4AF37;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 0.95rem;
  border: 1.5px solid #333333;
  border-radius: 8px;
  transition: all 0.2s ease;
  background: #1a1a1a;
  color: #e0e0e0;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #D4AF37;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

input::placeholder,
textarea::placeholder {
  color: #666666;
}

input:invalid:not(:placeholder-shown),
select:invalid:not([value=""]) {
  border-color: #ef4444;
}

textarea {
  resize: vertical;
  min-height: 80px;
}

select option {
  background: #1a1a1a;
  color: #e0e0e0;
}

/* File Input */
input[type="file"] {
  padding: 10px;
  background: #1a1a1a;
  border: 2px dashed #333333;
  border-radius: 8px;
  cursor: pointer;
  color: #e0e0e0;
}

input[type="file"]:hover {
  border-color: #D4AF37;
  background: rgba(212, 175, 55, 0.05);
}

/* Radio & Checkbox */
.radio-group {
  display: flex;
  gap: 20px;
  margin-top: 8px;
}

.radio-label,
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.95rem;
  color: #e0e0e0;
}

.radio-label input,
.checkbox-label input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #D4AF37;
}

.checkbox-group {
  margin-bottom: 15px;
}

.checkbox-label span {
  line-height: 1.5;
}

/* Declaration Box */
.declaration-box {
  background: rgba(212, 175, 55, 0.05);
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 20px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

/* Phone Input Group with Country Code */
.phone-input-group {
  display: flex;
  gap: 8px;
}

.country-code-select {
  width: 140px;
  flex-shrink: 0;
}

.phone-input-group input {
  flex: 1;
}

/* Subsection Divider */
.subsection-divider {
  display: flex;
  align-items: center;
  margin: 25px 0 20px;
  gap: 15px;
}

.subsection-divider::before,
.subsection-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.4), transparent);
}

.subsection-divider span {
  color: #D4AF37;
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
}

/* Court Agreement Number Example Image */
.court-agreement-group {
  margin-bottom: 25px;
}

.example-image-container {
  margin-top: 15px;
  padding: 15px;
  background: rgba(212, 175, 55, 0.08);
  border-radius: 10px;
  border: 1px dashed rgba(212, 175, 55, 0.4);
  text-align: center;
}

.example-label {
  font-size: 0.85rem;
  color: #D4AF37;
  margin-bottom: 12px;
  font-weight: 500;
}

.example-image {
  max-width: 280px;
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(212, 175, 55, 0.3);
}

.example-hint {
  font-size: 0.8rem;
  color: #b8a361;
  margin-top: 10px;
  font-style: italic;
}

/* Navigation Buttons */
.nav-buttons {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.btn {
  padding: 12px 30px;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-prev {
  background: #2a2a2a;
  color: #b8a361;
  border: 1px solid #333333;
}

.btn-prev:hover {
  background: #333333;
  border-color: #D4AF37;
  color: #D4AF37;
}

.btn-next,
.btn-submit,
.btn-primary {
  background: linear-gradient(135deg, #C9A227, #D4AF37);
  color: #0a0a0a;
  margin-left: auto;
  font-weight: 700;
}

.btn-next:hover,
.btn-submit:hover,
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4);
  background: linear-gradient(135deg, #D4AF37, #E8C547);
}

.btn-submit {
  padding: 14px 40px;
}

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

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.show {
  display: flex;
}

.modal-content {
  background: #111111;
  padding: 40px;
  border-radius: 16px;
  text-align: center;
  max-width: 400px;
  width: 100%;
  animation: modalIn 0.3s ease;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: 0 0 40px rgba(212, 175, 55, 0.2);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.modal-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 20px;
}

.modal-icon.success {
  background: rgba(212, 175, 55, 0.2);
  color: #D4AF37;
  border: 2px solid #D4AF37;
}

.modal-icon.error {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border: 2px solid #ef4444;
}

.modal-content h2 {
  font-size: 1.5rem;
  color: #D4AF37;
  margin-bottom: 10px;
}

.modal-content p {
  color: #b8a361;
  margin-bottom: 25px;
  line-height: 1.6;
}

/* Loading Spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(10, 10, 10, 0.3);
  border-radius: 50%;
  border-top-color: #0a0a0a;
  animation: spin 0.8s linear infinite;
  margin-right: 8px;
}

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

/* Responsive Design */
@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  .container {
    border-radius: 12px;
  }

  .form-header {
    padding: 25px 15px;
  }

  .form-header h1 {
    font-size: 1.5rem;
    letter-spacing: 1px;
  }

  .header-subtitle {
    font-size: 0.95rem;
  }

  .header-powered {
    font-size: 0.8rem;
  }

  .header-description {
    padding: 15px;
  }

  .header-description p {
    font-size: 0.85rem;
    text-align: left;
  }

  .header-logo {
    max-width: 100px;
  }

  .form-section {
    padding: 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

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

  .section-title {
    font-size: 1.1rem;
  }

  .nav-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .btn-next,
  .btn-submit {
    margin-left: 0;
    order: -1;
  }

  .progress-container {
    flex-direction: column;
    gap: 10px;
  }

  .progress-bar {
    width: 100%;
  }

  .form-footer {
    padding: 20px 15px;
  }

  .copyright {
    font-size: 0.75rem;
  }

  .footer-brand {
    font-size: 0.7rem;
  }

  .example-image-container {
    padding: 10px;
  }

  .example-image {
    max-width: 220px;
  }
}

@media (max-width: 480px) {
  .form-header h1 {
    font-size: 1.25rem;
    letter-spacing: 0.5px;
  }

  .header-subtitle {
    font-size: 0.85rem;
  }

  .header-powered {
    font-size: 0.75rem;
  }

  .header-description p {
    font-size: 0.8rem;
    line-height: 1.6;
  }

  .header-logo {
    max-width: 80px;
  }

  .radio-group {
    flex-direction: column;
    gap: 10px;
  }

  .modal-content {
    padding: 30px 20px;
  }

  .section-number {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }

  .section-title {
    font-size: 1rem;
  }

  .example-image {
    max-width: 180px;
  }

  .example-label {
    font-size: 0.75rem;
  }

  .example-hint {
    font-size: 0.7rem;
  }
}

/* Print styles */
@media print {
  body {
    background: white;
    padding: 0;
  }

  .container {
    box-shadow: none;
    border: none;
    background: white;
  }

  .nav-buttons,
  .progress-container {
    display: none;
  }

  .form-section {
    display: block !important;
    page-break-inside: avoid;
    background: white;
  }

  .section-title,
  .form-header h1 {
    color: #000;
  }

  label,
  .radio-label,
  .checkbox-label {
    color: #000;
  }
}