/*
 * Component: Forms
 *
 * Form styling including inputs, textareas, and specialized form components.
 * Includes organization custom CSS theming form.
 */

/* Form Field Layout */
.form-field {
  margin-bottom: var(--space-lg);
  display: grid;
  gap: var(--space-xs);
}

.form-label {
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--text-md);
}

.form-label-large {
  font-size: var(--text-xl);
}

/* Helper text below form labels */
.field-helper {
  font-size: var(--text-sm);
  color: var(--text-light);
  line-height: 1.4;
  margin-top: calc(var(--space-xs) * -0.5);
  margin-bottom: var(--space-xs);
}

/* Optional label styling */
.optional-label {
  font-weight: 400;
  color: var(--text-lighter);
  font-size: var(--text-sm);
}

.form-input,
.form-textarea,
.form-select {
  inline-size: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: transparent;
  color: var(--color-text);
  /* Minimum 16px font size prevents iOS zoom on input focus */
  font-size: max(16px, var(--text-base));
  transition: border-color var(--transition-standard);
  font-family: inherit;
  -webkit-appearance: none;
  touch-action: manipulation;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-light);
}

/* Form Help Text */
.form-help {
  margin-top: var(--space-xs);
}

.form-help small {
  display: block;
  line-height: 1.4;
}

/* Form Actions */
.form-actions {
  margin-top: var(--space-md);
}

.form-actions .btn {
  min-height: 48px;
  font-size: var(--text-base);
}

/* Flex form actions for side-by-side buttons */
.form-actions-flex {
  display: flex;
  gap: var(--space-sm);
  align-items: stretch;
  width: 100%;
}

.form-actions-flex .btn {
  min-height: 48px;
  font-size: var(--text-base);
}

/* Button that grows to fill available space in flex container */
.btn-grow {
  flex: 1;
  min-width: 0;
  /* Allow button to shrink below its content width */
}

/* Button with fixed width (does not grow or shrink) */
.btn-fixed {
  flex-shrink: 0;
  flex-grow: 0;
  width: auto !important;
  max-width: fit-content;
}

.full-width {
  width: 100%;
}

/* Invalid Field Styling - Red border for fields with errors */
.form-input.invalid,
.form-textarea.invalid,
.form-select.invalid,
input.invalid,
select.invalid,
textarea.invalid {
  border-color: var(--color-invalid);
  border-width: 2px;
}

.form-input.invalid:focus,
.form-textarea.invalid:focus,
.form-select.invalid:focus {
  outline: none;
  border-color: var(--color-invalid);
}

/* Make field_with_errors wrapper invisible to prevent layout issues */
.field_with_errors {
  display: contents;
}

/* Autoresize Textareas - Override default textarea min-height */
/* Higher specificity to override main.css .form-textarea rule */
textarea[data-controller*="autoresize"],
textarea.form-input[data-controller*="autoresize"],
textarea.form-textarea[data-controller*="autoresize"] {
  min-block-size: auto !important;
  min-height: auto !important;
  resize: none;
  overflow: hidden;
  /* Ensure proper line-height for single-line calculation */
  line-height: 1.5;
  /* Ensure no extra vertical margins */
  margin: 0;
}

/* Work Rate Range Slider Styles */
.form-range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 6px;
  background: transparent;
  border: 2px solid var(--border);
  outline: none;
  transition: border-color var(--transition-standard);
  margin-top: var(--space-xs);
}

.form-range-slider:focus {
  border-color: var(--accent);
}

.form-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  transition: transform var(--transition-standard);
}

.form-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

.form-range-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: none;
  transition: transform var(--transition-standard);
}

.form-range-slider::-moz-range-thumb:hover {
  transform: scale(1.1);
}

.form-range-slider::-moz-range-track {
  height: 8px;
  border-radius: 6px;
  background: transparent;
  border: 2px solid var(--border);
}

.range-labels {
  display: flex;
  justify-content: space-between;
  margin-top: -8px;
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500;
}

.range-label-start,
.range-label-end {
  padding: 0 2px;
}

/* Work Rate Visual Scale */
.work-rate-scale {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  margin-top: var(--space-sm);
  padding: 0 var(--space-xs);
}

.scale-label {
  font-size: var(--text-xs);
  color: var(--text-light);
  font-weight: 500;
  text-align: center;
  line-height: 1.3;
}

.scale-label:first-child {
  text-align: left;
}

.scale-label:last-child {
  text-align: right;
}

/* Work Rate Badge styles - Consolidated in components.css */


.form-card-wide {
  max-width: 600px;
  margin: 0 auto;
}

.form-help-text {
  font-size: var(--text-sm);
  color: var(--text-light);
  line-height: 1.4;
}

.form-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--space-lg) 0 var(--space-md);
}

.auth-link-text {
  text-align: center;
}

.auth-links-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.auth-link-main {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.auth-link-secondary {
  color: var(--accent);
  text-decoration: none;
}

.auth-link-main:hover,
.auth-link-secondary:hover {
  text-decoration: underline;
}

.auth-link-main:active,
.auth-link-secondary:active {
  text-decoration: underline;
}


/* Form Container Mobile Optimizations - From mobile enhancements */
.form-container {
  /* Mobile: full-width with inner padding */
  padding: var(--space-lg);
}



/* Safe area support for form containers */
@supports (padding: env(safe-area-inset-left)) {
  .form-container {
    padding-left: max(var(--space-lg), env(safe-area-inset-left));
    padding-right: max(var(--space-lg), env(safe-area-inset-right));
  }
}


/* Additional forms from main.css */

.form-title {
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 20px;
  text-align: center;
}

.form-textarea {
  resize: vertical;
  min-block-size: 5rem;
  font-family: inherit;
  font-size: 16px;
}

/* Inline error messages - appear below invalid fields */
.field-error {
  color: var(--color-invalid);
  font-size: var(--text-sm);
  margin-top: var(--space-xs);
  display: block;
  line-height: 1.4;
}



/* Firefox specific range track styling */
.form-range-slider::-moz-range-track {
  height: 8px;
  border-radius: 6px;
  background: transparent;
  border: 2px solid var(--border);
}

/*
 * ============================================================================
 * Mobile Input Optimization - Powell's Recommendations
 * ============================================================================
 * Based on: https://thecascade.dev/article/inputmode-numeric/
 *
 * For better mobile UX, use these patterns:
 *
 * 1. NUMERIC INPUTS (e.g., quantities, IDs, codes)
 *    Use type="text" with inputmode="numeric" and pattern:
 *    <%= f.text_field :quantity,
 *        inputmode: "numeric",
 *        pattern: "[0-9]*",
 *        class: "form-input" %>
 *
 * 2. PHONE NUMBERS
 *    Use type="tel" (telephone_field helper):
 *    <%= f.telephone_field :phone,
 *        autocomplete: "tel",
 *        class: "form-input" %>
 *
 * 3. DECIMAL NUMBERS (e.g., prices, measurements)
 *    Use type="text" with inputmode="decimal":
 *    <%= f.text_field :price,
 *        inputmode: "decimal",
 *        pattern: "[0-9]*\.?[0-9]*",
 *        class: "form-input" %>
 *
 * WHY NOT type="number"?
 * - Shows unwanted spin buttons on desktop
 * - Inconsistent mobile keyboard across browsers
 * - Can't prevent non-numeric input reliably
 * - inputmode provides better mobile experience without desktop drawbacks
 */

/* Hide spin buttons on number inputs (if ever used) */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

/* Delete Link - Minimal text link style */
.delete-link-container {
  text-align: center;
  margin-top: var(--space-md);
}

.delete-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-lighter);
  text-decoration: none;
  font-size: var(--text-sm);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  transition: color var(--transition-standard), background var(--transition-standard);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.delete-link:hover,
.delete-link:focus-visible {
  color: var(--invalid);
  background: color-mix(in oklch, var(--invalid) 8%, transparent);
}

.delete-link:active {
  color: var(--text-lighter);
  background: none;
}

.icon-sm {
  width: 16px;
  height: 16px;
}

/* Locked Pro Features */
.locked-feature {
  position: relative;
}

.locked-feature .field-helper a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.locked-feature .field-helper a:hover {
  text-decoration: underline;
}

.disabled-field {
  opacity: 0.5;
  pointer-events: none;
  user-select: none;
}

.pro-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  background: linear-gradient(135deg, var(--accent), color-mix(in oklch, var(--accent) 80%, #000));
  color: white;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: var(--space-xs);
}