/* ==========================================================================
   FORM COMPONENTS
   ========================================================================== */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
  min-height: 25px;
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: 1rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.check-label {
  width: 100%;
  padding: var(--space-3) 0;
  font-size: 1rem;
  color: var(--text);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.check-label span {
  vertical-align: middle;
}

/* Le focus que la transition ci-dessus attendait depuis toujours (2026-08-27). */
.check-label:focus-visible {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 10%, transparent);
}

.form-input:focus,
.form-input:focus-within {
  border-color: var(--primary);
  /* Anneau aligné sur --primary (navy) le 2026-08-27 — le rgba bleu-500
     restant était l'ancien primaire ; même teinte que .filter-search. */
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 10%, transparent);
}

.form-input.error {
  border-color: var(--error);
  /* css-color-ok: rose très pâle historique de l'état erreur — plus clair que --state-red-bg */
  background: #fff5f5;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25;
  min-height: 28px; /* promu du fork build/catalog.css (2026-08-27) */
}

/* Select Dropdown Styling */
select.form-input {
  padding-right: 2.5rem;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 1rem;
}

/* Form Layouts */
.form-layout {
  display: grid;
  gap: var(--space-4);
}

.form-layout.cols-1 { grid-template-columns: 1fr; }
.form-layout.cols-2 { grid-template-columns: repeat(2, 1fr); }
.form-layout.cols-3 { grid-template-columns: repeat(3, 1fr); }
.form-layout.cols-4 { grid-template-columns: repeat(4, 1fr); }
.form-layout.cols-5 { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; }
.form-layout.cols-6 { grid-template-columns: 2fr 1.4fr 1.4fr 1fr 1fr auto; }
.span-full { grid-column: 1 / -1; }
.col-span-2 { grid-column: span 2; }

/* Form Validation & Status */
.form-help {
  color: var(--text-secondary);
  font-size: 0.75rem;
  margin-top: var(--space-1);
}

/* Alias DÉPRÉCIÉ de .form-help — 18 vues écrivaient .form-hint, défini nulle
   part (l'aide rendait en texte nu). Écrire .form-help dans le nouveau code. */
.form-hint {
  color: var(--text-secondary);
  font-size: 0.75rem;
  margin-top: var(--space-1);
}

.form-error {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--error);
  font-size: 0.75rem;
  margin-top: var(--space-1);
}

/* rustine `[hidden]` RETIRÉE le 2026-09-06 : `base.css` porte la règle globale
   (CSS-06). C'est ICI qu'a été payé le premier aller-retour — le `display: flex`
   ci-dessus écrasait le `display: none` de l'UA, et les messages d'erreur
   conditionnels (« Le nom est requis. », modales client C14) restaient visibles
   en permanence (retour utilisateur 2026-08-01). On a corrigé 83 fois de cette
   façon-là avant de poser la règle une seule fois. */

.form-status {
  margin-top: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid transparent;
}

.form-status.success {
  /* css-color-ok: green-100/200 historiques — la palette d'état n'a pas ces crans */
  background-color: #dcfce7;
  color: var(--state-green-fg);
  /* css-color-ok: green-200 historique */
  border-color: #bbf7d0;
}

.form-status.error {
  /* css-color-ok: red-50 historique, plus pâle que --state-red-bg */
  background-color: #fef2f2;
  color: var(--error-hover);
  /* css-color-ok: red-200 historique */
  border-color: #fecaca;
}

.form-status.loading {
  /* css-color-ok: blue-50 historique */
  background-color: #eff6ff;
  color: var(--state-blue-fg);
  border-color: var(--state-blue-bg);
}

.form-status.warning {
  /* css-color-ok: paire yellow-50/600/200 historique — jaune plus froid que --state-amber */
  background-color: #fefce8;
  /* css-color-ok: yellow-600 historique */
  color: #ca8a04;
  /* css-color-ok: yellow-200 historique */
  border-color: #fef08a;
}

/* Fieldsets */
.form-fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  background: var(--gray-50);
}

.form-legend {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-weight: 600;
  color: var(--primary);
  padding: 0 var(--space-2);
  font-size: 0.875rem;
}

/* Form Containers & Actions */
.form-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}

/* File Inputs */
.file-input {
  padding: var(--space-3);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--gray-50);
  cursor: pointer;
  transition: all var(--transition);
}

.file-input:hover {
  border-color: var(--primary);
  background: rgba(37, 99, 235, 0.05);
}

.drag-over {
  background-color: var(--primary-light) !important;
  border-color: var(--primary) !important;
  transform: scale(1.02);
  transition: all 0.2s ease;
}

.file-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  background: var(--gray-50);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  transition: background-color 0.2s;
}

.file-item:hover {
  background: var(--gray-100);
}

/* Checkboxes */
.checkbox-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.form-checkbox {
  width: 16px;
  height: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.875rem;
  color: var(--text);
  cursor: pointer;
  margin: 0;
}

/* Case a cocher personnalisee — .checkbox / .checkbox-mark
 *
 * Markup canonique, produit par UIComponents::field(['type' => 'checkbox']) :
 *
 *   <label class="checkbox">
 *     <input type="checkbox" class="form-checkbox" ...>
 *     <span class="checkbox-mark"></span>
 *     <span class="checkbox-label">Libelle</span>
 *   </label>
 *
 * L'input natif n'est neutralise QUE s'il est immediatement suivi d'un
 * `.checkbox-mark` (:has). Un `<label class="checkbox">` sans marque garde
 * donc sa case native visible : aucun appelant ne peut se retrouver avec un
 * controle invisible.
 */
.checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  user-select: none;
}

.checkbox input[type="checkbox"]:has(+ .checkbox-mark) {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}

.checkbox-mark {
  position: relative;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.checkbox-mark::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2px;
  width: 4px;
  height: 8px;
  border: solid var(--surface);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0.6);
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.checkbox:hover .checkbox-mark {
  border-color: var(--primary);
}

.checkbox input[type="checkbox"]:checked + .checkbox-mark {
  background: var(--primary);
  border-color: var(--primary);
}

.checkbox input[type="checkbox"]:checked + .checkbox-mark::after {
  opacity: 1;
  transform: rotate(45deg) scale(1);
}

.checkbox input[type="checkbox"]:focus-visible + .checkbox-mark {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.checkbox input[type="checkbox"]:disabled + .checkbox-mark {
  background: var(--gray-100);
  border-color: var(--border);
  cursor: not-allowed;
}

.checkbox input[type="checkbox"]:disabled ~ .checkbox-label {
  color: var(--text-muted);
  cursor: not-allowed;
}

/* Bouton radio — .radio / .radio-mark (2026-08-27)
 *
 * Jumeau du .checkbox ci-dessus : le canon n'avait PAS de radio, donc ~30
 * vues en écrivaient un à la main sans pouvoir se conformer. Markup produit
 * par UIComponents::field(['type' => 'radio']) :
 *
 *   <label class="radio">
 *     <input type="radio" name="…" ...>
 *     <span class="radio-mark"></span>
 *     <span class="radio-label">Libelle</span>
 *   </label>
 *
 * Même garde que la case : l'input natif n'est neutralisé QUE suivi d'un
 * `.radio-mark`.
 */
.radio {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  user-select: none;
}

.radio input[type="radio"]:has(+ .radio-mark) {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}

.radio-mark {
  position: relative;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.radio-mark::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--surface);
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.radio:hover .radio-mark {
  border-color: var(--primary);
}

.radio input[type="radio"]:checked + .radio-mark {
  background: var(--primary);
  border-color: var(--primary);
}

.radio input[type="radio"]:checked + .radio-mark::after {
  opacity: 1;
  transform: scale(1);
}

.radio input[type="radio"]:focus-visible + .radio-mark {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.radio input[type="radio"]:disabled + .radio-mark {
  background: var(--gray-100);
  border-color: var(--border);
  cursor: not-allowed;
}

.radio input[type="radio"]:disabled ~ .radio-label {
  color: var(--text-muted);
  cursor: not-allowed;
}

.radio-label {
  font-size: 0.875rem;
  color: var(--text);
  cursor: pointer;
  margin: 0;
}

/* Interrupteur — .toggle-row / .toggle-switch / .toggle-slider
 *
 * Markup canonique, produit par UIComponents::field(['type' => 'toggle']) :
 *
 *   <div class="toggle-row">
 *     <label class="form-label" for="ID">Libelle</label>
 *     <label class="toggle-switch">
 *       <input type="checkbox" id="ID" ...>
 *       <span class="toggle-slider"></span>
 *     </label>
 *   </div>
 */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.toggle-row .form-label {
  margin: 0;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  flex: 0 0 auto;
  width: 38px;
  height: 22px;
}

/* Meme recette de masquage que .checkbox : 1x1 plutot que 0x0, pour que
   l'element reste focusable au clavier dans tous les moteurs. */
.toggle-switch input[type="checkbox"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--gray-300);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.toggle-slider::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: var(--surface);
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease;
}

.toggle-switch input[type="checkbox"]:checked + .toggle-slider {
  background: var(--primary);
}

.toggle-switch input[type="checkbox"]:checked + .toggle-slider::before {
  transform: translateX(16px);
}

.toggle-switch input[type="checkbox"]:focus-visible + .toggle-slider {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.toggle-switch input[type="checkbox"]:disabled + .toggle-slider {
  cursor: not-allowed;
  opacity: 0.5;
}

/* Checkbox List - card style options */
.checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checkbox-list-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.15s ease;
  cursor: pointer;
}

.checkbox-list-item:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
}

.checkbox-list-item:has(input:checked) {
  background: color-mix(in srgb, var(--primary) 7%, white);
  border-color: var(--primary);
}

.checkbox-list-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--primary);
  flex-shrink: 0;
}

.checkbox-list-item .checkbox-content {
  flex: 1;
  min-width: 0;
}

.checkbox-list-item .checkbox-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--text);
}

.checkbox-list-item .checkbox-description {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  line-height: 1.4;
}

/* PO Type List - alternative checkbox card style */
.po-type-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.po-type-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.15s ease;
  cursor: pointer;
}

.po-type-item:hover {
  background: var(--gray-50);
}

.po-type-item:has(input:checked) {
  background: color-mix(in srgb, var(--primary) 7%, white);
  border-color: var(--primary);
}

.po-type-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--primary);
  flex-shrink: 0;
}

.po-type-item .po-type-content {
  flex: 1;
}

.po-type-item .po-type-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
}

.po-type-item .po-type-help {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Validation message card */
.validation-message-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
}

.validation-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: var(--gray-700);
}

.validation-header h6 {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 600;
}

.validation-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.validation-list li {
    font-size: 0.8125rem;
    color: var(--gray-500);
    padding-left: 1.5rem;
    position: relative;
}

.validation-list li:before {
    content: '•';
    position: absolute;
    left: 0.5rem;
    color: var(--gray-400);
}

.validation-list strong {
    color: var(--gray-700);
    font-weight: 500;
}

/* Form help text styling */
.form-help.text-muted {
    color: var(--gray-500);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.help-text {
    display: block;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 400;
    margin-top: var(--space-1, 0.25rem);
}

/* Input with suffix (€, %, kg, etc.) */
.input-with-suffix {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-suffix .form-input {
    padding-right: 2.5rem;
    width: 100%;
}

.input-with-suffix .input-suffix {
    position: absolute;
    right: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    pointer-events: none;
    user-select: none;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .form-layout.cols-2,
  .form-layout.cols-3,
  .form-layout.cols-4,
  .form-layout.cols-5,
  .form-layout.cols-6 {
    grid-template-columns: 1fr;
  }
  
  .span-full,
  .col-span-2 {
    grid-column: 1;
  }
}
/* ==========================================================================
   EMAIL DRAFT FORM — shared "Envoyer par email" fields
   Rendered by UIComponents::emailDraftFields(); behaviour in
   /assets/js/email-form.js. Used in airfact invoice+quote modals and
   the xori.app approval review drawer.
   ========================================================================== */

.email-draft-form { display: flex; flex-direction: column; gap: var(--space-3); }
/* rustine `[hidden]` RETIRÉE le 2026-09-06 : `base.css` porte la règle globale (CSS-06). */
.email-draft-toggles { display: flex; gap: var(--space-4); }
.email-draft-toggle {
  background: transparent;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 0.8125rem;
  color: var(--primary);
  cursor: pointer;
}
.email-draft-toggle:hover { text-decoration: underline; }
/* rustine `[hidden]` RETIRÉE le 2026-09-06 : `base.css` porte la règle globale (CSS-06). */
.email-draft-err { color: var(--error); display: none; font-size: 0.75rem; }
.email-draft-err.show { display: block; }

/* 2-column modal layout: email form on the left, PDF preview on the right.
   Used by airfact /invoices + /quotes "Envoyer par email" modals. Stacks
   on narrow viewports so the form stays usable on mobile. */
.email-draft-modal-body {
  display: grid;
  grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
  gap: var(--space-4);
  padding: var(--space-4);
  max-height: calc(90vh - 140px);
  overflow: hidden;
}
.email-draft-col { overflow-y: auto; padding-right: var(--space-2); }
.email-draft-preview-col { display: flex; flex-direction: column; min-height: 0; }
.email-draft-preview-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.email-draft-preview-frame {
  flex: 1;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--gray-50);
  min-height: 400px;
}
@media (max-width: 900px) {
  .email-draft-modal-body { grid-template-columns: 1fr; max-height: none; }
  .email-draft-preview-col { min-height: 300px; }
}

/* ==========================================================================
   COLOR PICKER — visible swatch + hex input + preset chips.
   Native <input type="color"> swatches are too small to read on every OS;
   this wraps it so the chosen colour is always obvious.
   Markup is emitted by form_field(['type'=>'color']) and color_picker().
   Behaviour wired in core.js (delegated change/input/click handlers).
   ========================================================================== */
.color-picker {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: fit-content;
  max-width: 100%;
  /* Breathing room so the preset focus/active ring (4px box-shadow halo)
     and the hover scale(1.1) aren't clipped by an ancestor `overflow: hidden`
     (e.g. .modal form) when the picker is the last item in a short modal. */
  padding-bottom: 6px;
}
.color-picker-row {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  transition: box-shadow 0.15s, border-color 0.15s;
}
.color-picker-row:focus-within {
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
  border-color: var(--primary);
}
.color-picker-swatch {
  position: relative;
  width: 44px;
  height: 40px;
  flex-shrink: 0;
  cursor: pointer;
  border-right: 1px solid var(--border);
  background-color: var(--primary);
  display: block;
}
.color-picker-swatch input[type="color"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  border: 0;
  padding: 0;
  background: transparent;
}
.color-picker-hex {
  border: 0;
  outline: none;
  padding: 0 var(--space-3);
  height: 40px;
  width: 110px;
  font-family: 'SF Mono', Consolas, ui-monospace, monospace;
  font-size: 0.875rem;
  background: transparent;
  color: var(--text-primary);
  text-transform: uppercase;
}
.color-picker-hex::placeholder { color: var(--text-muted); text-transform: none; }
.color-picker-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.color-picker-preset {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  cursor: pointer;
  padding: 0;
  transition: transform 0.1s, box-shadow 0.1s;
}
.color-picker-preset:hover {
  transform: scale(1.1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}
.color-picker-preset.is-active {
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--primary);
}
.color-picker-preset:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--primary);
}