/* 
 * Modern Georgian Children's Garden Registration Form Styles
 * Built with Bootstrap 5 compatibility
 */

:root {
  --primary-color: #0d6efd;
  --secondary-color: #6c757d;
  --success-color: #198754;
  --info-color: #0dcaf0;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --light-bg: #f8f9fa;
  --white: #ffffff;
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  --border-radius: 0.5rem;
  --transition: all 0.3s ease;
}

/* Global Styles */
body {
  font-family: 'Noto Sans Georgian', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
}

/* Container Enhancements */
.container {
  animation: fadeInUp 0.8s ease-out;
}

/* Card Enhancements */
.card {
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  background: var(--white);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-header {
  border-bottom: none;
  background: linear-gradient(45deg, var(--primary-color), #4a90e2) !important;
  position: relative;
  overflow: hidden;
}

.card-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.card-header:hover::before {
  left: 100%;
}

.card-body {
  padding: 2rem;
}

/* Header Styling */
.display-1 {
  background: linear-gradient(45deg, #4CAF50, #8BC34A);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: pulse 2s infinite;
}

/* Progress Steps */
.progress-steps {
  padding: 1rem 0;
  position: relative;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
  transition: var(--transition);
}

.step-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #e9ecef;
  color: #6c757d;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  transition: var(--transition);
  border: 3px solid #e9ecef;
}

.step-item.active .step-icon {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: scale(1.1);
  box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.25);
}

.step-item.completed .step-icon {
  background: var(--success-color);
  color: white;
  border-color: var(--success-color);
}

.step-label {
  font-weight: 500;
  color: #6c757d;
  text-align: center;
  margin-top: 0.25rem;
}

.step-item.active .step-label {
  color: var(--primary-color);
  font-weight: 600;
}

.step-line {
  flex: 1;
  height: 2px;
  background: #e9ecef;
  margin: 0 1rem;
  position: relative;
  top: -25px;
}

/* Section Titles */
.section-title {
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e9ecef;
  color: #2c3e50;
}

/* Form Enhancements */
.form-floating {
  position: relative;
}

.form-floating > .form-control,
.form-floating > .form-select {
  border: 2px solid #e9ecef;
  border-radius: var(--border-radius);
  transition: var(--transition);
  background: #fafbfc;
}

.form-floating > .form-control:focus,
.form-floating > .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
  background: white;
}

.form-floating > label {
  color: #6c757d;
  font-weight: 500;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select:focus ~ label,
.form-floating > .form-select:not([value=""]) ~ label {
  color: var(--primary-color);
  font-weight: 600;
}

/* Form Control States */
.form-control:disabled,
.form-select:disabled {
  background-color: #f8f9fa;
  border-color: #dee2e6;
  opacity: 0.6;
  cursor: not-allowed;
}

/* Button Enhancements */
.btn {
  border-radius: var(--border-radius);
  font-weight: 500;
  padding: 0.625rem 1.25rem;
  transition: var(--transition);
  border: none;
  text-transform: none;
  letter-spacing: 0.5px;
}

.btn-lg {
  padding: 0.875rem 1.5rem;
  font-size: 1.1rem;
}

.btn-primary {
  background: linear-gradient(45deg, var(--primary-color), #4a90e2);
  box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(45deg, #0b5ed7, #357abd);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 110, 253, 0.4);
}

.btn-success {
  background: linear-gradient(45deg, var(--success-color), #20c997);
  box-shadow: 0 4px 15px rgba(25, 135, 84, 0.3);
}

.btn-success:hover {
  background: linear-gradient(45deg, #157347, #199176);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(25, 135, 84, 0.4);
}

.btn-info {
  background: linear-gradient(45deg, var(--info-color), #17a2b8);
  box-shadow: 0 4px 15px rgba(13, 202, 240, 0.3);
}

.btn-info:hover {
  background: linear-gradient(45deg, #0aa2c0, #138496);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 202, 240, 0.4);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* Tab Navigation */
.nav-pills .nav-link {
  border-radius: var(--border-radius);
  font-weight: 500;
  color: #6c757d;
  transition: var(--transition);
  margin-right: 0.5rem;
}

.nav-pills .nav-link.active {
  background: linear-gradient(45deg, var(--primary-color), #4a90e2);
  color: white;
  box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.nav-pills .nav-link:hover:not(.active) {
  background: #f8f9fa;
  color: var(--primary-color);
}

/* Alert Enhancements */
.alert {
  border-radius: var(--border-radius);
  border: none;
  box-shadow: var(--shadow-sm);
}

.alert-info {
  background: linear-gradient(135deg, #d1ecf1, #bee5eb);
  color: #0c5460;
}

/* Error Messages */
.error-message,
.invalid-feedback {
  color: var(--danger-color);
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 0.25rem;
  animation: shake 0.5s ease-in-out;
}

/* Form Validation States */
.was-validated .form-control:invalid,
.form-control.is-invalid {
  border-color: var(--danger-color);
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.was-validated .form-control:valid,
.form-control.is-valid {
  border-color: var(--success-color);
  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  .card-body {
    padding: 1.5rem;
  }
  
  .display-1 {
    font-size: 3rem;
  }
  
  .progress-steps {
    flex-direction: column;
    align-items: stretch;
  }
  
  .step-item {
    flex-direction: row;
    justify-content: flex-start;
    margin-bottom: 1rem;
  }
  
  .step-icon {
    margin-right: 1rem;
    margin-bottom: 0;
  }
  
  .step-line {
    display: none;
  }
  
  .col-md-6 {
    margin-bottom: 1rem;
  }
}

@media (max-width: 576px) {
  .card-header h3 {
    font-size: 1.25rem;
  }
  
  .section-title {
    font-size: 1.1rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1rem;
    font-size: 1rem;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-5px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(5px);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* Loading States */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Focus Styles for Accessibility */
.form-control:focus,
.form-select:focus,
.btn:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .btn,
  .modal_wrapper,
  .progress-steps {
    display: none !important;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #dee2e6;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}