/* ===== Standardized Form Component ===== */
/* Based on sales data form design - used across all modules */

/* Form Group - standard form field container */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

/* Form Labels */
.form-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: #374151;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

html.dark-mode .form-label {
  color: #e5e7eb;
}

.form-label i {
  color: #8bc34a;
  font-size: 1rem;
}

html.dark-mode .form-label i {
  color: #8bc34a;
}

/* Form Input Fields */
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--input-padding-y, 0.75rem) var(--input-padding-x, 1rem);
  min-height: var(--input-height, 44px);
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  background: white;
  color: #374151;
  font-family: 'Sora', system-ui, sans-serif;
  box-sizing: border-box;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2394a3b8' d='M1.41 0L6 4.58L10.59 0L12 1.41l-6 6l-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0,0,0,0.06);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  background: #f8f9fa;
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
  border-color: rgba(139, 195, 74, 0.3);
}

html.dark-mode .form-input,
html.dark-mode .form-select,
html.dark-mode .form-textarea {
  background: #1e1e1e;
  border-color: #404040;
  color: #e5e7eb;
}

html.dark-mode .form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23b0b0b0' d='M1.41 0L6 4.58L10.59 0L12 1.41l-6 6l-6-6z'/%3E%3C/svg%3E");
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

html.dark-mode .form-input:hover,
html.dark-mode .form-select:hover,
html.dark-mode .form-textarea:hover {
  background: #2a2a2a;
  box-shadow: 0 3px 8px rgba(0,0,0,0.4);
  border-color: rgba(139, 195, 74, 0.3);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: #8bc34a;
  box-shadow: 0 0 0 2px rgba(139, 195, 74, 0.1), 0 3px 8px rgba(0,0,0,0.12);
}

.form-select:focus {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2376a12b' d='M6 3L1 8h10z'/%3E%3C/svg%3E");
}

html.dark-mode .form-select:focus {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238bc34a' d='M6 3L1 8h10z'/%3E%3C/svg%3E");
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: #f9fafb;
}

html.dark-mode .form-input:disabled,
html.dark-mode .form-select:disabled,
html.dark-mode .form-textarea:disabled {
  background: #1a1a1a;
}

/* Textarea specific */
.form-textarea {
  resize: vertical;
  min-height: 100px;
  font-family: inherit;
}

/* File input specific */
.file-input {
  padding: 1rem;
  border: 2px dashed #e5e7eb;
  border-radius: 8px;
  background: #f8fafc;
  transition: all 0.2s ease;
  cursor: pointer;
}

html.dark-mode .file-input {
  background: #1e1e1e;
  border-color: #404040;
  color: #e5e7eb;
}

.file-input:hover {
  border-color: #8bc34a;
  background: #f0f9ff;
}

html.dark-mode .file-input:hover {
  border-color: #8bc34a;
  background: #2a2a2a;
}

/* Checkbox and Radio */
input[type="checkbox"],
input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: #8bc34a;
  cursor: pointer;
}

.checkbox-label,
.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
  color: #374151;
}

html.dark-mode .checkbox-label,
html.dark-mode .radio-label {
  color: #e5e7eb;
}

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

/* Form validation states */
.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: #ef4444;
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input.success,
.form-select.success,
.form-textarea.success {
  border-color: #22c55e;
}

.form-input.success:focus,
.form-select.success:focus,
.form-textarea.success:focus {
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

/* Form error/success messages */
.form-error,
.form-success,
.form-hint {
  font-size: 0.85rem;
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.form-error {
  color: #ef4444;
}

.form-success {
  color: #22c55e;
}

.form-hint {
  color: #6b7280;
}

html.dark-mode .form-hint {
  color: #9ca3af;
}

/* Form layouts */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.form-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.form-row .form-group {
  flex: 1;
}

/* Inline form elements */
.form-inline {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.form-inline .form-group {
  margin-bottom: 0;
  flex: 1;
}

/* Search input variant */
.search-input {
  /* No icon by default - can be added per module if needed */
}

/* Search input with icon (for standalone search inputs without a search button) */
.search-input.with-icon {
  padding-left: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23374151' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cpath d='m21 21-4.35-4.35'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 0.75rem center;
  background-size: 1rem;
}

html.dark-mode .search-input.with-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23e5e7eb' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cpath d='m21 21-4.35-4.35'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 0.75rem center;
  background-size: 1rem;
}

/* Modern Input (legacy support for enrollment) */
.modern-input {
  font-size: 0.95rem;
  padding: 0.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: white;
  color: #374151;
  transition: all 0.2s ease;
}

html.dark-mode .modern-input {
  background-color: #2e2e2e;
  border: 1px solid #555;
  color: #fff;
}

.modern-input:focus {
  outline: none;
  border-color: #8bc34a;
  box-shadow: 0 0 5px rgba(139, 195, 74, 0.3);
}

html.dark-mode .modern-input:focus {
  border-color: #8bc34a;
  box-shadow: 0 0 5px rgba(139, 195, 74, 0.3);
}

.modern-input:disabled {
  background-color: #f9fafb;
  cursor: not-allowed;
  opacity: 0.6;
}

html.dark-mode .modern-input:disabled {
  background-color: #1a1a1a;
  border-color: #333;
}

/* Placeholder styling */
.form-input::placeholder,
.form-select::placeholder,
.form-textarea::placeholder,
.search-input::placeholder {
  color: #6b7280;
  opacity: 1;
}

html.dark-mode .form-input::placeholder,
html.dark-mode .form-select::placeholder,
html.dark-mode .form-textarea::placeholder,
html.dark-mode .search-input::placeholder {
  color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 968px) {
  .form-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
  }
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .form-row {
    flex-direction: column;
  }

  .form-inline {
    flex-direction: column;
    align-items: stretch;
  }
}