/* ==========================================================================
   RESPONSIVE FORM STYLES
   General CSS for forms across the website
   ========================================================================== */

/* Form Container */
.form-container {
  max-width: 1200px;
  margin: 3rem auto;
  padding: 0 1rem;
  background: #fff;
}

/* Form Section Wrapper */
.form-wrapper {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  margin-bottom: 2rem;
}

/* Form Section */
.form-section {
  padding: 2rem;
  border-bottom: 1px solid #e5e7eb;
}

.form-section:last-child {
  border-bottom: none;
}

/* Form Section Header */
.form-section__header {
  font-size: 2.5rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #3b82f6;
  position: relative;
}

.form-section__header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, #3b82f6, #1d4ed8);
}

/* Form Grid Layout */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1rem;
}

/* Single column for specific sections */
.form-grid--single {
  grid-template-columns: 1fr;
}

/* Two column layout */
.form-grid--two-col {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

/* Form Group */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}


/* Form Labels */
.form-group__label {
  font-weight: 500;
  color: #374151;
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.form-group__label::after {
  content: " *";
  color: #ef4444;
  font-weight: 600;
}



/* Remove asterisk for optional fields */
.form-group__label--optional::after {
  content: "";
}

/* Form Controls */
.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #d1d5db;
  border-radius: 8px;
  font-size: 1.5rem;
  background-color: #ffffff !important;
  transition: all 0.2s ease-in-out;
  box-sizing: border-box;
  color: #374151 !important;
}

.form-control:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  background-color: #fefefe;
}

.form-control:hover {
  border-color: #9ca3af;
}

.form-control::placeholder {
  color: #9ca3af;
  font-size: 1rem;
}

/* Select Styling */
.select-wrapper {
  position: relative;
  display: block;
}

.select-basic select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.75rem center;
  background-repeat: no-repeat;
  background-size: 1.25rem 1.25rem;
  padding-right: 3rem;
  cursor: pointer;
}

.select-basic select.form-control:focus {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%233b82f6' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
}

/* Checkbox Styling */
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  margin-top: 1rem;
}

.form-checkbox input[type="checkbox"] {
  width: 1.5rem;
  height: 1.5rem;
  margin: 0;
  flex-shrink: 0;
  accent-color: #3b82f6;
  cursor: pointer;
}

.form-checkbox label {
  font-size: 1.4rem;
  line-height: 1.5;
  color: #4b5563;
  cursor: pointer;
  user-select: none;
}

/* Submit Button */
.form-submit {
  padding: 2rem;
  text-align: center;
  background-color: #f9fafb;
  border-top: 1px solid #e5e7eb;
}

.btn {
  display: inline-block;
  font-weight: 600;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  border: none;
  text-decoration: none;
  font-size: 1rem;
  line-height: 1.5;
  transition: all 0.15s ease-in-out;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #ffffff;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
  min-width: 180px;
}

.btn--primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
  transform: translateY(-2px);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.btn--rounded {
  border-radius: 50px;
}

/* Form Validation States */
.form-control.is-invalid {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-control.is-valid {
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.invalid-feedback {
  display: block;
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.valid-feedback {
  display: block;
  color: #10b981;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* Loading State */
.btn--loading {
  position: relative;
  color: transparent;
}

.btn--loading::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 2px solid transparent;
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .form-container {
    margin: 1rem auto;
    padding: 0 0.5rem;
  }
  
  .form-section {
    padding: 1.5rem 1rem;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .form-grid--two-col {
    grid-template-columns: 1fr;
  }
  
  .form-section__header {
    font-size: 1.25rem;
  }
  
  .form-control {
    padding: 0.75rem 0.875rem;
    font-size: 16px; /* Prevents zoom on iOS */
  }
  
  .btn--primary {
    width: 100%;
    padding: 0.875rem 2rem;
  }
  
  .form-checkbox {
    padding: 0.75rem;
  }
  
  .form-submit {
    padding: 1.5rem 1rem;
  }
}

@media (max-width: 480px) {
  .form-section__header {
    font-size: 1.125rem;
  }
  
  .form-control {
    padding: 0.625rem 0.75rem;
  }
  
  .form-checkbox label {
    font-size: 0.85rem;
  }
}

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
  .form-wrapper {
    background: #1f2937;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  }
  
  .form-section {
    border-color: #374151;
  }
  
  .form-section__header {
    color: #f9fafb;
  }
  
  .form-group__label {
    color: #d1d5db;
  }
  
  .form-control {
    background-color: #374151;
    border-color: #4b5563;
    color: #f9fafb;
  }
  
  .form-control:focus {
    border-color: #60a5fa;
    background-color: #374151;
  }
  
  .form-checkbox {
    background-color: #374151;
    border-color: #4b5563;
  }
  
  .form-checkbox label {
    color: #d1d5db;
  }
  
  .form-submit {
    background-color: #374151;
    border-color: #4b5563;
  }
}

/* Print Styles */
@media print {
  .form-wrapper {
    box-shadow: none;
    border: 1px solid #000;
  }
  
  .btn {
    display: none;
  }
  
  .form-submit {
    display: none;
  }
}