/* Updated to use brown/marron color scheme and enhanced professional styling */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--color-foreground, #3d2914);
  background-color: var(--color-background, #faf9f7);
}

/* Updated color variables to match brown/marron theme */
:root {
  --color-primary: #8b4513;
  --color-primary-dark: #654321;
  --color-primary-light: #a0522d;
  --color-secondary: #cd853f;
  --color-accent: #deb887;
  --color-background: #faf9f7;
  --color-foreground: #3d2914;
  --color-muted: #f5f3f0;
  --color-card: #ffffff;
  --color-border: #e8e2db;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Added error message styling for URL parameter errors */
.error-message {
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  border: 2px solid var(--color-error);
  color: #991b1b;
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  font-weight: 600;
  font-family: "Work Sans", sans-serif;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.2);
  animation: slideDown 0.3s ease-out;
}

/* Styling for dynamic messages (success, error, info) */
.message {
  margin-bottom: 1.5rem;
  border-radius: 12px;
  overflow: hidden;
  animation: slideDown 0.3s ease-out;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.message.error {
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  border: 2px solid var(--color-error);
  color: #991b1b;
}

.message.success {
  background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
  border: 2px solid var(--color-success);
  color: #166534;
}

.message.info {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  border: 2px solid #3b82f6;
  color: #1e40af;
}

.message-content {
  display: flex;
  align-items: center;
  padding: 1rem 1.5rem;
  gap: 0.75rem;
}

.message-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.message-text {
  flex: 1;
  font-weight: 500;
  font-family: "Work Sans", sans-serif;
}

.message-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: inherit;
  opacity: 0.7;
  padding: 0.25rem;
  border-radius: 4px;
  transition: opacity 0.2s;
  flex-shrink: 0;
}

.message-close:hover {
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.1);
}

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

/* Header */
.header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #ffffff;
  padding: 2rem 0;
  text-align: center;
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.2);
  position: relative;
}

/* Added professional overlay pattern */
.header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.03)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.3;
}

.logo {
  height: 80px;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.header h1 {
  font-family: "Work Sans", sans-serif;
  font-size: 2.5rem;
  font-weight: 600;
  margin: 0;
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Enhanced professional badge styling */
.professional-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  padding: 0.5rem 1rem;
  border-radius: 25px;
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Progress indicator styling */
.progress-container {
  background: var(--color-card);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.08);
  border: 1px solid var(--color-border);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-muted);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: 4px;
  transition: width 0.3s ease;
  width: 16.67%;
}

.step-indicator {
  text-align: center;
  font-family: "Work Sans", sans-serif;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1.1rem;
}

/* Main content */
.main {
  padding: 3rem 0;
}

.intro-section {
  background: var(--color-card);
  padding: 2.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.08);
  border: 1px solid var(--color-border);
}

.intro-section h2 {
  font-family: "Work Sans", sans-serif;
  color: var(--color-primary);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.intro-section p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--color-foreground);
  line-height: 1.7;
}

.requirements {
  background: var(--color-muted);
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--color-primary);
}

.requirements h3 {
  font-family: "Work Sans", sans-serif;
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-weight: 600;
}

.requirements ul {
  list-style: none;
  padding-left: 0;
}

.requirements li {
  padding: 0.5rem 0;
  position: relative;
  padding-left: 1.5rem;
}

.requirements li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: bold;
}

/* Multi-step form styling */
.application-form {
  background: var(--color-card);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.08);
  border: 1px solid var(--color-border);
}

.form-step {
  display: none;
  padding: 2.5rem;
  animation: fadeIn 0.3s ease-in-out;
}

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

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

.step-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-border);
}

.step-header h3 {
  font-family: "Work Sans", sans-serif;
  color: var(--color-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-header p {
  color: var(--color-foreground);
  font-size: 1.1rem;
  opacity: 0.8;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-foreground);
  font-family: "Work Sans", sans-serif;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: "Open Sans", sans-serif;
  background: var(--color-background);
  color: var(--color-foreground);
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
  background: var(--color-card);
}

.radio-group {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  cursor: pointer;
  font-family: "Open Sans", sans-serif;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.checkbox-group label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  line-height: 1.4;
  font-family: "Open Sans", sans-serif;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 0.2rem;
}

/* Enhanced step navigation buttons */
.step-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.btn-prev,
.btn-next {
  padding: 0.875rem 2rem;
  border: 2px solid var(--color-primary);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  font-family: "Work Sans", sans-serif;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-prev {
  background: var(--color-background);
  color: var(--color-primary);
}

.btn-prev:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(139, 69, 19, 0.3);
}

.btn-next {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #ffffff;
  border-color: var(--color-primary);
}

.btn-next:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 69, 19, 0.4);
}

/* Enhanced photo section with security notice */
.photo-instructions {
  background: linear-gradient(135deg, #fff3cd 0%, #fef7e0 100%);
  border: 1px solid var(--color-warning);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  color: #856404;
  font-weight: 500;
}

.security-notice {
  background: linear-gradient(135deg, #d1ecf1 0%, #e8f4f8 100%);
  border: 1px solid #bee5eb;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  color: #0c5460;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.security-notice::before {
  content: "🔒";
  font-size: 1.2rem;
}

.photo-uploads {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}

.photo-upload-group {
  background: var(--color-background);
  padding: 1.5rem;
  border-radius: 8px;
  border: 2px dashed var(--color-border);
  transition: all 0.3s ease;
  position: relative;
}

.photo-upload-group:hover {
  border-color: var(--color-primary);
  background: var(--color-muted);
}

/* Added upload status indicator */
.upload-status {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-success);
  display: none;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.8rem;
}

.upload-status.uploading {
  background: var(--color-warning);
  display: flex;
}

.upload-status.uploaded {
  background: var(--color-success);
  display: flex;
}

.upload-status.error {
  background: var(--color-error);
  display: flex;
}

.photo-upload-group label {
  font-weight: 600;
  color: var(--color-foreground);
  margin-bottom: 0.5rem;
  font-family: "Work Sans", sans-serif;
}

.photo-upload-group input[type="file"] {
  border: none;
  background: var(--color-muted);
  padding: 0.5rem;
}

/* Submit */
.submit-btn {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #ffffff;
  border: none;
  padding: 1rem 3rem;
  font-size: 1.2rem;
  font-weight: 700;
  font-family: "Work Sans", sans-serif;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(139, 69, 19, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 69, 19, 0.4);
}

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

/* Footer */
.footer {
  background: var(--color-foreground);
  color: #ffffff;
  text-align: center;
  padding: 2rem 0;
  margin-top: 3rem;
}

/* Messages */
.message {
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-weight: 500;
}

.message.success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.message.error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Loading */
.loading {
  display: none;
  text-align: center;
  padding: 2rem;
}

.spinner {
  border: 4px solid var(--color-muted);
  border-top: 4px solid var(--color-primary);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .header h1 {
    font-size: 1.8rem;
  }

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

  .photo-uploads {
    grid-template-columns: 1fr;
  }

  .radio-group {
    flex-direction: column;
    gap: 0.5rem;
  }

  .container {
    padding: 0 15px;
  }

  .step-navigation {
    flex-direction: column;
    gap: 1rem;
  }

  .btn-prev,
  .btn-next {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .header {
    padding: 1.5rem 0;
  }

  .logo {
    height: 60px;
  }

  .header h1 {
    font-size: 1.5rem;
  }

  .form-step {
    padding: 1.5rem;
  }

  .submit-btn {
    padding: 0.8rem 2rem;
    font-size: 1rem;
    width: 100%;
  }
}