/*
 * admin.css — Back-office Kokorosogi LeadGen
 * Palette Cieleden (§2) + tokens §7.1 du design system
 * Camille Dupré-Yamamoto spec §10 (AdminLayout, LoginPage)
 */

/* --- Reset minimal --- */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.4;
  background: #F4F7F8;
  color: #1A2E30;
}

/* --- Variables CSS (tokens Cieleden §7.1) --- */
:root {
  --color-primary:        #0D9DA4;
  --color-primary-hover:  #0A7A80;
  --color-primary-active: #085F65;
  --color-primary-light:  #E6F7F8;
  --color-accent:         #0A7A80;

  --color-text:           #1A2E30;
  --color-text-muted:     #4A6469;
  --color-text-inverse:   #FFFFFF;

  --color-bg:             #F4F7F8;
  --color-bg-white:       #FFFFFF;
  --color-bg-subtle:      #E8EDEF;
  --color-border:         #CBD8DB;

  --color-success:        #047857;
  --color-success-bg:     #ECFDF5;
  --color-warning:        #B45309;
  --color-warning-bg:     #FFFBEB;
  --color-error:          #B91C1C;
  --color-error-bg:       #FEF2F2;
  --color-info:           #0369A1;
  --color-info-bg:        #EFF6FF;

  --shadow-card:   0 2px 8px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-raised: 0 4px 16px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-focus:  0 0 0 3px rgba(13,157,164,.35);

  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  14px;
  --radius-xl:  20px;

  --transition-fast: 100ms ease-out;
  --transition-base: 200ms ease-out;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* --- AdminHeader (spec Camille §10 AdminLayout) --- */
.admin-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
  height: 56px;
  background: #1A2E30;
  box-shadow: 0 1px 0 rgba(0,0,0,.2);
}

.admin-header__brand {
  font-size: 16px;
  font-weight: 600;
  color: #FFFFFF;
  text-decoration: none;
  letter-spacing: -0.3px;
}

.admin-header__nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.admin-header__nav a {
  font-size: 14px;
  color: #8FB3BA;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.admin-header__nav a:hover {
  color: #FFFFFF;
  background: rgba(255,255,255,.08);
}

.admin-header__nav a.active {
  color: #FFFFFF;
  font-weight: 600;
}

.admin-header__nav a:focus-visible {
  outline: 3px solid rgba(13,157,164,.6);
  outline-offset: 2px;
}

/* --- Bouton déconnexion dans le header --- */
.admin-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-header__user {
  font-size: 13px;
  color: #8FB3BA;
}

/* --- Main container --- */
.admin-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
}

@media (max-width: 768px) {
  .admin-main { padding: 16px; }
}

/* --- Card --- */
.card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-card);
}

/* --- Typographie --- */
.page-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 24px;
  letter-spacing: -0.5px;
}

/* --- Boutons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  padding: 8px 16px;
  min-height: 36px;
  border: 2px solid transparent;
  line-height: 1;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.btn-primary:active {
  background: var(--color-primary-active);
  border-color: var(--color-primary-active);
}

/* Bouton pleine largeur (LoginPage, change-password) */
.btn-block { width: 100%; min-height: 48px; font-size: 16px; }

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-bg-subtle);
  border-color: var(--color-primary);
}

.btn-danger {
  background: var(--color-error);
  color: #FFFFFF;
  border-color: var(--color-error);
}

.btn-danger:hover {
  background: #991B1B;
  border-color: #991B1B;
}

/* Bouton déconnexion (discret, dans le header) */
.btn-logout {
  background: transparent;
  border: 1px solid rgba(255,255,255,.2);
  color: #FFFFFF;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
  transition: background var(--transition-fast);
  font-family: inherit;
  min-height: 32px;
}

.btn-logout:hover { background: rgba(255,255,255,.1); }
.btn-logout:focus-visible { outline: 3px solid rgba(13,157,164,.6); outline-offset: 2px; }

/* --- Formulaires (labels au-dessus, spec admin §3.4) --- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.form-control {
  height: 40px;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--color-text);
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  width: 100%;
  font-family: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

.form-control:disabled {
  background: var(--color-bg-subtle);
  opacity: 0.6;
  cursor: not-allowed;
}

/* --- Alertes / notices --- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  border-left: 4px solid;
  margin-bottom: 20px;
}

.alert-error {
  background: var(--color-error-bg);
  color: var(--color-error);
  border-left-color: var(--color-error);
}

.alert-success {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-left-color: var(--color-success);
}

.alert-warning {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border-left-color: var(--color-warning);
}

/* --- LoginPage (spec Camille §10 LoginPage) --- */
.login-layout {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 16px;
  background: var(--color-bg);
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-raised);
}

.login-card__logo {
  text-align: center;
  margin-bottom: 24px;
}

.login-card__logo-text {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

.login-card__title {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
  margin: 0 0 32px;
  letter-spacing: -0.5px;
}

.login-card__forgot {
  margin-top: 20px;
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
}

/* --- Toggle password visibility (spec Camille §10 LoginPage) --- */
.field-password-wrapper {
  position: relative;
}

.field-password-wrapper .form-control {
  padding-right: 44px;
}

.btn-toggle-password {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: color var(--transition-fast);
}

.btn-toggle-password:hover { color: var(--color-text); }
.btn-toggle-password:focus-visible { outline: none; box-shadow: var(--shadow-focus); }

/* --- Table --- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th {
  background: var(--color-accent);
  color: #FFFFFF;
  padding: 12px 16px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

tr:nth-child(odd) td { background: #FFFFFF; }
tr:nth-child(even) td { background: var(--color-bg-subtle); }
tr:hover td { background: var(--color-primary-light); }

/* --- Badges statut (spec Camille §8.15) --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid;
  white-space: nowrap;
}

/* Anciens noms (compatibilité Task 13) */
.badge-success { background: var(--color-success-bg); color: var(--color-success); border-color: var(--color-success); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); border-color: var(--color-warning); }
.badge-error   { background: var(--color-error-bg);   color: var(--color-error);   border-color: var(--color-error); }
.badge-muted   { background: var(--color-bg-subtle);  color: var(--color-text-muted); border-color: var(--color-border); }
.badge-info    { background: var(--color-info-bg);    color: var(--color-info);    border-color: var(--color-info); }

/* BEM (Tasks 14-15) — aliasés sur les mêmes tokens */
.badge--success { background: var(--color-success-bg); color: var(--color-success); border-color: var(--color-success); }
.badge--warning { background: var(--color-warning-bg); color: var(--color-warning); border-color: var(--color-warning); }
.badge--error   { background: var(--color-error-bg);   color: var(--color-error);   border-color: var(--color-error); }
.badge--neutral { background: var(--color-bg-subtle);  color: var(--color-text-muted); border-color: var(--color-border); }
.badge--info    { background: var(--color-info-bg);    color: var(--color-info);    border-color: var(--color-info); }

/* --- Dashboard placeholder (Task 13) --- */
.dashboard-placeholder {
  text-align: center;
  padding: 64px 24px;
  color: var(--color-text-muted);
}

.dashboard-placeholder h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 8px;
}

/* --- Dashboard KPI Grid (Task 14 — spec Camille §10) --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 1024px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .kpi-grid { grid-template-columns: 1fr; } }

.kpi-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  border-left: 4px solid var(--color-primary);
}

.kpi-card--warning { border-left-color: var(--color-warning); }

.kpi-card__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.kpi-card__value {
  font-size: 36px;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.kpi-card--warning .kpi-card__value { color: var(--color-warning); }

.kpi-card__sub {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* --- Page header (titre + action alignés) --- */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-header .page-title { margin-bottom: 0; }

/* --- Page subtitle --- */
.page-subtitle {
  font-size: 14px;
  color: var(--color-text-muted);
  margin: -16px 0 24px;
}

/* --- Card title --- */
.card__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

/* --- Card footer --- */
.card__footer {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

/* --- Card error variant --- */
.card--error {
  border-left: 4px solid var(--color-error);
}

/* --- Table wrapper scrollable --- */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.table-wrapper table {
  border-radius: 0;
}

/* --- Link bouton dans les cellules --- */
.btn-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 13px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 4px;
  font-family: inherit;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.btn-link:hover { color: var(--color-primary-hover); text-decoration: underline; }
.btn-link:focus-visible { outline: none; box-shadow: var(--shadow-focus); }

.btn-link--danger { color: var(--color-error); }
.btn-link--danger:hover { color: #991B1B; }

/* --- Table actions cell ---
   `display: flex` directement sur un <td> casse le flow tabulaire (Chrome
   produit un effet d'escalier vertical entre lignes). On garde le td en
   table-cell et on aligne les enfants en inline avec margins. */
.table-actions {
  white-space: nowrap;
  text-align: right;
}
.table-actions > *:not(:last-child) {
  margin-right: 8px;
}
.table-actions > * {
  vertical-align: middle;
}

/* --- Empty state --- */
.empty-state {
  text-align: center;
  padding: 32px 16px;
  color: var(--color-text-muted);
  font-size: 14px;
}

/* --- Filter bar (Task 14) --- */
.filter-bar {
  margin-bottom: 16px;
}

.filter-bar__fields {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  margin-bottom: 12px;
}

.filter-bar__actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* --- Form utilities (Task 14-15) --- */
.form-input,
.form-select,
.form-textarea {
  height: 36px;
  padding: 7px 12px;
  font-size: 14px;
  color: var(--color-text);
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  width: 100%;
  font-family: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
}

.form-textarea {
  height: auto;
  min-height: 80px;
  resize: vertical;
  font-size: 13px;
  font-family: monospace;
}

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

.form-hint {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.form-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.form-group--checkbox {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.form-checkbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}

.form-label--inline { font-weight: 400; }

.form-fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
}

.form-fieldset legend,
.form-fieldset__legend {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  padding: 0 8px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 600px) { .form-row-2 { grid-template-columns: 1fr; } }

/* 4 champs sur une ligne (desktop), 2x2 (tablet), 1 col (mobile) */
.form-row-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  align-items: start;
}

@media (max-width: 960px) { .form-row-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .form-row-4 { grid-template-columns: 1fr; } }

/* --- Radio options (Task 15 step 1) --- */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.radio-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.radio-option:hover { border-color: var(--color-primary); background: var(--color-primary-light); }

.radio-option--selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

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

.radio-option__label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.radio-option__desc {
  font-size: 12px;
  color: var(--color-text-muted);
  font-weight: 400;
}

/* --- Pagination --- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
  gap: 8px;
}

.pagination__info {
  font-size: 13px;
  color: var(--color-text-muted);
}

.pagination__controls {
  display: flex;
  gap: 8px;
}

/* --- Detail grid (Task 14 lead detail) --- */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

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

/* --- Definition list (dl) --- */
.dl {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 6px 16px;
  font-size: 14px;
}

.dl dt {
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 600;
  padding-top: 2px;
}

.dl dd {
  color: var(--color-text);
  margin: 0;
  word-break: break-word;
}

/* --- Code blocks (pre) --- */
.code-block {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 12px;
  font-family: monospace;
  overflow-x: auto;
  max-height: 300px;
  overflow-y: auto;
  color: var(--color-text);
}

/* --- Alert avec tirets (Task 15) --- */
.alert--error {
  background: var(--color-error-bg);
  color: var(--color-error);
  border-left-color: var(--color-error);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  border-left: 4px solid;
  margin-bottom: 20px;
}

.alert--success {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-left-color: var(--color-success);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  border-left: 4px solid;
  margin-bottom: 20px;
}

/* --- Required star --- */
.required-star {
  color: var(--color-error);
  margin-left: 2px;
}

/* --- Utilitaire SR-only --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   BLOC B — Sidebar layout + Top bar slim + Drawer mobile
   Spec Sonia / Jonathan 30/04/2026
   ========================================================================== */

/* --- Variables sidebar --- */
:root {
  --sidebar-width:       240px;
  --sidebar-bg:          #1A2E30;
  --sidebar-text:        #8FB3BA;
  --sidebar-text-active: #FFFFFF;
  --sidebar-active-bg:   rgba(255,255,255,.10);
  --sidebar-border-left: var(--color-primary);
  --topbar-height:       48px;
  --topbar-bg:           #FFFFFF;
  --topbar-border:       var(--color-border);
}

/* --- Skip link accessibilité --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* --- Layout body --- */
.admin-body {
  display: flex;
  min-height: 100vh;
}

/* ==========================================================================
   SIDEBAR (desktop fixe)
   ========================================================================== */

.admin-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  z-index: 200;
  overflow-y: auto;
  overflow-x: hidden;
}

/* --- Brand --- */
.sidebar__brand {
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  flex-shrink: 0;
}

.sidebar__brand-link {
  font-size: 17px;
  font-weight: 700;
  color: var(--sidebar-text-active);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.sidebar__brand-link:focus-visible {
  outline: 3px solid rgba(13,157,164,.6);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* --- Nav liste --- */
.sidebar__nav {
  list-style: none;
  margin: 0;
  padding: 12px 0;
  flex: 1;
}

.sidebar__nav li {
  margin: 0;
}

.sidebar__link {
  display: flex;
  align-items: center;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--sidebar-text);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
  min-height: 44px;
}

.sidebar__link:hover {
  color: var(--sidebar-text-active);
  background: rgba(255,255,255,.06);
}

.sidebar__link.active,
.sidebar__link[aria-current="page"] {
  color: var(--sidebar-text-active);
  background: var(--sidebar-active-bg);
  border-left-color: var(--sidebar-border-left);
  font-weight: 600;
}

.sidebar__link:focus-visible {
  outline: 3px solid rgba(13,157,164,.6);
  outline-offset: -3px;
}

/* --- Footer sidebar (déconnexion) --- */
.sidebar__footer {
  flex-shrink: 0;
  padding: 0 0 16px;
}

.sidebar__separator {
  border: none;
  border-top: 1px solid rgba(255,255,255,.08);
  margin: 8px 20px 12px;
}

.sidebar__logout {
  display: flex;
  align-items: center;
  width: calc(100% - 40px);
  margin: 0 20px;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--sidebar-text);
  background: transparent;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: inherit;
  transition: color var(--transition-fast), background var(--transition-fast);
  min-height: 40px;
}

.sidebar__logout:hover {
  color: var(--sidebar-text-active);
  background: rgba(255,255,255,.08);
}

.sidebar__logout:focus-visible {
  outline: 3px solid rgba(13,157,164,.6);
  outline-offset: 2px;
}

/* ==========================================================================
   WRAPPER (topbar + contenu) — desktop
   ========================================================================== */

.admin-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* --- Top bar slim --- */
.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-height);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
}

.topbar__hamburger {
  display: none; /* masqué desktop, visible mobile */
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.topbar__hamburger:focus-visible {
  outline: 3px solid rgba(13,157,164,.6);
  outline-offset: 2px;
}

.hamburger-line {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: 2px;
  transition: background var(--transition-fast);
}

.topbar__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
}

.topbar__user {
  font-size: 13px;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

/* --- Admin main (contenu) --- */
.admin-main {
  flex: 1;
  padding: 28px 28px 40px;
  max-width: 1200px;
  width: 100%;
}

/* Outline invisible par défaut (focus programmatique pour skip-link) */
.admin-main:focus {
  outline: none;
}

/* ==========================================================================
   MOBILE <768px — Drawer overlay
   ========================================================================== */

@media (max-width: 767px) {
  /* Sidebar devient drawer (hors-écran par défaut) */
  .admin-sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    box-shadow: none;
  }

  .admin-sidebar.is-open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0,0,0,.25);
  }

  /* Overlay sombre */
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 190;
    transition: opacity var(--transition-base);
    opacity: 0;
  }

  .sidebar-overlay.is-visible {
    display: block;
    opacity: 1;
  }

  /* Wrapper : pas de margin-left sur mobile */
  .admin-wrapper {
    margin-left: 0;
  }

  /* Hamburger visible */
  .topbar__hamburger {
    display: flex;
  }

  /* Admin main : padding réduit */
  .admin-main {
    padding: 16px 16px 32px;
  }
}

/* Overlay masqué desktop */
@media (min-width: 768px) {
  .sidebar-overlay {
    display: none !important;
  }

  .topbar__hamburger {
    display: none !important;
  }
}

/* Bouton "Pauser" (action réversible, pas destructive) */
.btn-pause {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border-color: var(--color-warning);
}

.btn-pause:hover {
  background: #fef3c7;
  border-color: #92400e;
  color: #92400e;
}

/* ==========================================================================
   BLOC C — KPI produits cliquables + section title
   ========================================================================== */

/* KPI produits : grid 4 colonnes desktop / 2 mobile */
.kpi-grid--products {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) { .kpi-grid--products { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .kpi-grid--products { grid-template-columns: 1fr; } }

/* KPI cliquable : hover lift */
.kpi-card--clickable {
  text-decoration: none;
  display: block;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  cursor: pointer;
}

.kpi-card--clickable:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-raised);
  border-left-color: var(--color-primary-hover);
}

.kpi-card--clickable:focus-visible {
  outline: 3px solid rgba(13,157,164,.4);
  outline-offset: 2px;
}

/* KPI produit : variante teal claire */
.kpi-card--product {
  border-left-color: var(--color-primary);
}

.kpi-card--product .kpi-card__value {
  font-size: 28px;
}

/* Titre de section (h2 léger) */
.section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
}

/* ==========================================================================
   SPRINT A2+A3 — Form Builder Layout
   Spec Camille form-builder-spec.md §1-4, §13
   ========================================================================== */

/* --- fullwidth main override --- */
.admin-main--fullwidth {
  max-width: none;
  padding: 0;
  width: 100%;
}

/* --- Layout racine du builder --- */
.builder-layout {
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--topbar-height));
  overflow: hidden;
}

/* --- Message mobile (visible < 1024px, caché sinon) --- */
.builder-mobile-warning {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 24px;
  min-height: calc(100vh - var(--topbar-height));
}

.builder-mobile-warning__icon {
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.builder-mobile-warning__title {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 12px;
}

.builder-mobile-warning__text {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 440px;
  margin: 0 auto;
}

@media (max-width: 1023px) {
  .builder-mobile-warning { display: flex; }
  .builder-layout { display: none; }
}

/* --- Header builder sticky 56px --- */
.builder-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 56px;
  min-height: 56px;
  padding: 0 20px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  flex-shrink: 0;
}

.builder-header__left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
}

.builder-header__back {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.builder-header__back:hover { color: var(--color-text); background: var(--color-bg-subtle); }
.builder-header__back:focus-visible { outline: none; box-shadow: var(--shadow-focus); }

.builder-header__sep {
  color: var(--color-border);
  font-size: 16px;
  flex-shrink: 0;
  user-select: none;
}

.builder-header__product-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.builder-header__page {
  font-size: 14px;
  color: var(--color-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.builder-header__center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.builder-header__right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* --- Badge statut --- */
.builder-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid;
  white-space: nowrap;
  transition: background var(--transition-base), color var(--transition-base);
}

.builder-status-badge[data-status="loading"] {
  background: var(--color-bg-subtle);
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.builder-status-badge[data-status="unsaved"] {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border-color: var(--color-warning);
}

.builder-status-badge[data-status="saved"] {
  background: var(--color-bg-subtle);
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.builder-status-badge[data-status="published"] {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: var(--color-success);
}

.builder-status-badge[data-status="modified"] {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border-color: var(--color-warning);
}

/* Bouton aperçu (disabled Sprint A) */
.builder-btn-preview {
  opacity: 0.5;
  cursor: not-allowed;
}

.builder-btn-preview:hover {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}

/* --- Corps du builder : 3 zones --- */
.builder-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* === PALETTE GAUCHE === */
.builder-palette {
  width: 240px;
  min-width: 240px;
  flex-shrink: 0;
  background: #F4F7F8;
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.palette__header {
  padding: 14px 16px 8px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.palette__title {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

/* Recherche */
.palette__search-wrap {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.palette__search-inner {
  position: relative;
  display: flex;
  align-items: center;
}

.palette__search-inner svg {
  position: absolute;
  left: 8px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.palette__search {
  width: 100%;
  height: 32px;
  padding: 6px 8px 6px 30px;
  font-size: 13px;
  font-family: inherit;
  color: var(--color-text);
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
}

.palette__search:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

/* Groupes */
.palette__groups {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

.palette__group {
  margin-bottom: 4px;
}

.palette__group[hidden] {
  display: none;
}

.palette__group-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 8px 14px 4px;
}

.palette__list {
  list-style: none;
  margin: 0;
  padding: 0 8px;
}

.palette__item {
  margin-bottom: 2px;
}

.palette__item[hidden] {
  display: none;
}

.palette__card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: grab;
  transition: background var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  border: 1.5px solid transparent;
  background: #FFFFFF;
  user-select: none;
  min-height: 48px;
}

.palette__card:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

.palette__card:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-color: var(--color-primary);
}

.palette__card:active { cursor: grabbing; }

/* Ghost pendant drag (Sortable.js injecte .sortable-ghost) */
.palette__card.sortable-ghost {
  opacity: 0.7;
  background: var(--color-primary-light);
  border: 1.5px dashed var(--color-primary);
}

.palette__card-icon {
  color: var(--color-primary);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.palette__card-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.palette__card-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.palette__card-desc {
  font-size: 11px;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Message aucun résultat */
.palette__no-results {
  padding: 24px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.palette__no-results span {
  font-size: 13px;
  color: var(--color-text-muted);
}

.palette__reset-search {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  transition: background var(--transition-fast);
}

.palette__reset-search:hover { background: var(--color-primary-light); }
.palette__reset-search:focus-visible { outline: none; box-shadow: var(--shadow-focus); }

/* === CANVAS CENTRAL === */
.builder-canvas {
  flex: 1;
  min-width: 400px;
  overflow-y: auto;
  padding: 24px;
  background: var(--color-bg-subtle);
  display: flex;
  flex-direction: column;
}

.canvas__empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 24px;
  min-height: 300px;
}

.canvas__empty-icon {
  color: var(--color-border);
  margin-bottom: 20px;
}

.canvas__empty-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin: 0 0 8px;
  max-width: 340px;
}

.canvas__empty-subtitle {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 0;
  max-width: 320px;
  line-height: 1.5;
}

.canvas__steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* === PANNEAU PROPRIÉTÉS DROITE === */
.builder-properties {
  width: 320px;
  min-width: 320px;
  flex-shrink: 0;
  background: #FFFFFF;
  border-left: 1px solid var(--color-border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.properties__empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px 24px;
  gap: 16px;
  min-height: 200px;
}

.properties__empty-icon {
  color: var(--color-border);
  display: flex;
}

.properties__empty-text {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
  max-width: 220px;
}

/* ==========================================================================
   SPRINT A4 — Canvas : step cards + field blocks
   Spec Camille form-builder-spec.md §3, §6, §13
   ========================================================================== */

/* --- Étape card --- */
.step-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.step-card:focus-within {
  box-shadow: var(--shadow-card), 0 0 0 2px var(--color-primary-light);
}

/* Header de l'étape */
.step-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  user-select: none;
  transition: background var(--transition-fast);
}

.step-card__header:hover {
  background: var(--color-primary-light);
}

.step-card__header:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.step-card--selected .step-card__header {
  background: var(--color-primary-light);
}

.step-card__drag-handle {
  color: var(--color-border);
  cursor: grab;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  transition: color var(--transition-fast);
}

.step-card__header:hover .step-card__drag-handle {
  color: var(--color-primary);
}

.step-card__number {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  flex-shrink: 0;
}

.step-card__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.step-card__actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.step-card__action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-text-muted);
  transition: color var(--transition-fast), background var(--transition-fast);
  font-family: inherit;
}

.step-card__action-btn:hover {
  color: var(--color-text);
  background: var(--color-bg-subtle);
}

.step-card__action-btn--danger:hover {
  color: var(--color-error);
  background: var(--color-error-bg);
}

.step-card__action-btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* Corps de l'étape (liste des champs) */
.step-card__body {
  padding: 12px 16px;
}

/* Liste des champs */
.step-card__fields {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
}

/* --- Bloc champ --- */
.field-block {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
  position: relative;
  min-height: 48px;
}

.field-block:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

.field-block:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.field-block--selected {
  border: 2px solid var(--color-primary);
  background: var(--color-primary-light);
}

/* Poignée drag */
.field-block__drag-handle {
  color: var(--color-border);
  cursor: grab;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.field-block:hover .field-block__drag-handle {
  opacity: 1;
  color: var(--color-text-muted);
}

/* Icône du type */
.field-block__icon {
  color: var(--color-primary);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

/* Infos principales */
.field-block__info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.field-block__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  /* Wrap multi-ligne pour les labels longs (ex : texte consentement RGPD étape 6) */
  word-break: break-word;
  overflow-wrap: anywhere;
  /* Tronque à 3 lignes max via line-clamp pour ne pas envahir le canvas */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.field-block__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.field-block__name {
  font-size: 11px;
  font-family: monospace;
  color: var(--color-text-muted);
}

/* Badge type */
.field-type-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  white-space: nowrap;
}

.field-type-badge--text      { background: #EFF6FF; color: #1D4ED8; }
.field-type-badge--tel       { background: #F0FDF4; color: #15803D; }
.field-type-badge--email     { background: #FFF7ED; color: #C2410C; }
.field-type-badge--postal_code { background: #FDF4FF; color: #7E22CE; }
.field-type-badge--number    { background: #FFFBEB; color: #B45309; }
.field-type-badge--date      { background: #F0F9FF; color: #0369A1; }
.field-type-badge--select    { background: #F0FDF4; color: #166534; }
.field-type-badge--radio     { background: #FFF1F2; color: #BE123C; }
.field-type-badge--checkbox  { background: #F5F3FF; color: #6D28D9; }
.field-type-badge--consent   { background: #FEF9C3; color: #92400E; }

/* Indicateurs (cadenas, requis, helper) */
.field-block__indicators {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.field-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  font-size: 10px;
}

.field-indicator--lock {
  color: var(--color-warning);
  background: var(--color-warning-bg);
}

.field-indicator--required {
  color: var(--color-success);
  background: var(--color-success-bg);
  font-weight: 700;
  font-size: 11px;
}

.field-indicator--helper {
  color: var(--color-info);
  background: var(--color-info-bg);
}

/* Actions au hover (poubelle + crayon) */
.field-block__hover-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  opacity: 0;
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
}

.field-block:hover .field-block__hover-actions {
  opacity: 1;
}

.field-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-text-muted);
  transition: color var(--transition-fast), background var(--transition-fast);
  font-family: inherit;
}

.field-action-btn:hover {
  color: var(--color-text);
  background: #FFFFFF;
}

.field-action-btn--danger:hover {
  color: var(--color-error);
  background: var(--color-error-bg);
}

.field-action-btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* --- Bouton "Ajouter un champ" (bas étape) --- */
.step-add-field-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 8px 12px;
  background: transparent;
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
  font-family: inherit;
  min-height: 40px;
}

.step-add-field-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.step-add-field-btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* --- Bouton "Ajouter une étape" (bas canvas) --- */
.canvas-add-step-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  padding: 10px 20px;
  background: #FFFFFF;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
  font-family: inherit;
  min-height: 44px;
  box-shadow: var(--shadow-card);
}

.canvas-add-step-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.canvas-add-step-btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* --- Bouton "Créer la première étape" (état vide renforcé) --- */
.canvas-create-first-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
  font-family: inherit;
  min-height: 44px;
  margin-top: 12px;
}

.canvas-create-first-btn:hover {
  background: var(--color-primary-hover);
}

.canvas-create-first-btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* --- Panneau propriétés — placeholder sélection A4 --- */
.properties__selected {
  padding: 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.properties__selected-header {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.properties__selected-type-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.properties__selected-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  font-family: monospace;
}

.properties__selected-detail {
  font-size: 13px;
  color: var(--color-text-muted);
}

.properties__placeholder-note {
  font-size: 12px;
  color: var(--color-text-muted);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  line-height: 1.5;
}

/* ============================================================
   PANNEAU PROPRIÉTÉS A6 — Formulaire d'édition
   ============================================================ */

/* Header du panneau */
.properties__header {
  padding: 14px 20px 12px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.properties__header-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.7px;
}

.properties__header-sub {
  font-size: 12px;
  color: var(--color-text-muted);
}

.properties__header-type {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}

/* Formulaire propriétés */
.prop-form {
  display: flex;
  flex-direction: column;
  padding: 0 0 8px;
}

/* Section */
.prop-section {
  padding: 14px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prop-section + .prop-section {
  border-top: 1px solid var(--color-border);
}

.prop-section--type {
  background: var(--color-bg-subtle, #f8f9fa);
  border-top: 1px solid var(--color-border);
}

.prop-section__title {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 2px;
}

/* Champ de formulaire */
.prop-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.prop-field--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: 8px;
  flex-wrap: wrap;
}

.prop-field--disabled {
  opacity: 0.55;
}

.prop-field__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
}

.prop-field__label--inline {
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
}

.prop-field__required {
  color: var(--color-error, #B91C1C);
}

.prop-field__hint {
  font-size: 11px;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.prop-field__hint--amber {
  color: #92400E;
  background: #FFFBEB;
  border-radius: 4px;
  padding: 4px 6px;
  font-size: 11px;
  line-height: 1.4;
}

.prop-field__input {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--color-border, #d1d5db);
  border-radius: var(--radius-sm, 6px);
  font-size: 13px;
  color: var(--color-text, #1A2E30);
  background: #fff;
  outline: none;
  transition: border-color 150ms ease;
  box-sizing: border-box;
}

.prop-field__input:focus {
  border-color: var(--color-primary, #0D9DA4);
  box-shadow: 0 0 0 3px rgba(13, 157, 164, 0.15);
}

.prop-field__input:disabled {
  background: var(--color-bg-subtle, #f8f9fa);
  cursor: not-allowed;
}

.prop-field__input--mono {
  font-family: ui-monospace, 'Cascadia Code', 'Source Code Pro', Menlo, Consolas, monospace;
  font-size: 12px;
}

.prop-field__input--locked {
  background: var(--color-bg-subtle, #f8f9fa);
  color: var(--color-text-muted, #6b7280);
  cursor: not-allowed;
  border-style: dashed;
}

.prop-field__input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
}

.prop-field__input-wrap .prop-field__input {
  flex: 1;
}

.prop-field__lock-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  background: #FEF3C7;
  border: 1px solid #F59E0B;
  border-radius: 4px;
  color: #92400E;
  cursor: help;
}

.prop-field__textarea {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--color-border, #d1d5db);
  border-radius: var(--radius-sm, 6px);
  font-size: 13px;
  color: var(--color-text, #1A2E30);
  background: #fff;
  outline: none;
  resize: vertical;
  font-family: inherit;
  transition: border-color 150ms ease;
  box-sizing: border-box;
}

.prop-field__textarea:focus {
  border-color: var(--color-primary, #0D9DA4);
  box-shadow: 0 0 0 3px rgba(13, 157, 164, 0.15);
}

.prop-field__select {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--color-border, #d1d5db);
  border-radius: var(--radius-sm, 6px);
  font-size: 13px;
  color: var(--color-text, #1A2E30);
  background: #fff;
  outline: none;
  box-sizing: border-box;
}

.prop-field__select:focus {
  border-color: var(--color-primary, #0D9DA4);
  box-shadow: 0 0 0 3px rgba(13, 157, 164, 0.15);
}

.prop-field__checkbox {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
  cursor: pointer;
  accent-color: var(--color-primary, #0D9DA4);
}

.prop-field__warning {
  font-size: 11px;
  color: var(--color-error, #B91C1C);
  background: #FEF2F2;
  border-radius: 4px;
  padding: 4px 6px;
  line-height: 1.4;
}

.prop-field__warning--gray {
  color: #6B7280;
  background: #F9FAFB;
}

/* Grille 2 colonnes */
.prop-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* Liste d'options (select/radio) */
.prop-options-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.prop-option-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.prop-option-row__drag {
  cursor: grab;
  color: var(--color-border, #d1d5db);
  flex-shrink: 0;
  display: inline-flex;
}

.prop-option-row__drag:hover {
  color: var(--color-primary, #0D9DA4);
}

.prop-option-row__value {
  flex: 0 0 90px;
  min-width: 0;
}

.prop-option-row__label {
  flex: 1;
  min-width: 0;
}

.prop-option-row__remove {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--color-text-muted, #6b7280);
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.prop-option-row__remove:hover {
  color: var(--color-error, #B91C1C);
  background: #FEF2F2;
}

/* Boutons */
.prop-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: var(--radius-sm, 6px);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 150ms ease;
}

.prop-btn--secondary {
  background: #fff;
  border-color: var(--color-border, #d1d5db);
  color: var(--color-text, #1A2E30);
}

.prop-btn--secondary:hover {
  background: var(--color-bg-subtle, #f8f9fa);
  border-color: var(--color-primary, #0D9DA4);
  color: var(--color-primary, #0D9DA4);
}

.prop-btn--add-option {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

/* Section Avancé (collapsible <details>) */
.prop-advanced {
  border-top: 1px solid var(--color-border);
}

.prop-advanced__summary {
  padding: 10px 20px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.prop-advanced__summary::-webkit-details-marker {
  display: none;
}

.prop-advanced__summary::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--color-text-muted);
  margin-left: auto;
  transition: transform 150ms ease;
}

.prop-advanced[open] .prop-advanced__summary::after {
  transform: rotate(180deg);
}

.prop-advanced:not([open]) .prop-advanced__summary::after {
  transform: rotate(0deg);
}

.prop-advanced__content {
  padding: 0 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Bouton Tout désélectionner */
.prop-deselect-btn {
  display: block;
  width: calc(100% - 40px);
  margin: 12px 20px 16px;
  padding: 9px 14px;
  background: #fff;
  border: 1px solid var(--color-border, #d1d5db);
  border-radius: var(--radius-sm, 6px);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-muted, #6b7280);
  cursor: pointer;
  text-align: center;
  transition: background 150ms ease, border-color 150ms ease;
}

.prop-deselect-btn:hover {
  background: var(--color-bg-subtle, #f8f9fa);
  border-color: var(--color-primary, #0D9DA4);
  color: var(--color-primary, #0D9DA4);
}

.prop-deselect-btn:focus-visible {
  outline: 3px solid rgba(13, 157, 164, 0.4);
  outline-offset: 2px;
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .prop-field__input,
  .prop-field__textarea,
  .prop-field__select,
  .prop-btn,
  .prop-deselect-btn,
  .prop-advanced__summary::after {
    transition: none;
  }
}

/* ============================================================
   SPRINT B2 — Bouton Aperçu
   ============================================================ */

/* Le bouton aperçu n'est plus disabled en B2 — override le style disabled */
.builder-btn-preview:not([disabled]) {
  cursor: pointer;
}

/* ============================================================
   SPRINT B3 — Onglets canvas (Édition visuelle / JSON)
   ============================================================ */

.canvas__tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border, #e5e7eb);
  padding: 0 24px;
  background: var(--builder-header-bg, #fff);
  position: sticky;
  top: 56px; /* hauteur header builder */
  z-index: 50;
}

.canvas__tab {
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted, #6b7280);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color 150ms ease, border-color 150ms ease;
}

.canvas__tab:hover {
  color: var(--color-text, #1a2e30);
}

.canvas__tab--active {
  color: var(--color-primary, #0D9DA4);
  border-bottom-color: var(--color-primary, #0D9DA4);
  font-weight: 600;
}

.canvas__tab:focus-visible {
  outline: 3px solid rgba(13, 157, 164, 0.4);
  outline-offset: 2px;
  border-radius: 4px;
}

.canvas__tab-panel {
  flex: 1;
  overflow-y: auto;
}

.canvas__tab-panel--hidden {
  display: none;
}

/* ============================================================
   SPRINT B3 — JSON editor
   ============================================================ */

.json-editor {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 56px - 44px); /* viewport - header - tabs */
  padding: 16px 24px;
  gap: 10px;
}

.json-editor__toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.json-editor__status {
  font-size: 12px;
  color: var(--color-text-muted, #6b7280);
  margin-left: auto;
}

.json-editor__error {
  background: var(--color-error-bg, #FEF2F2);
  color: var(--color-error, #B91C1C);
  border: 1px solid var(--color-error, #B91C1C);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 12px;
  flex-shrink: 0;
}

.json-editor__textarea {
  flex: 1;
  font-family: 'Fira Mono', 'Consolas', 'Monaco', monospace;
  font-size: 13px;
  line-height: 1.6;
  resize: none;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
  padding: 16px;
  background: var(--color-bg-subtle, #f8f9fa);
  color: var(--color-text, #1a2e30);
  outline: none;
  transition: border-color 150ms ease;
}

.json-editor__textarea:focus {
  border-color: var(--color-primary, #0D9DA4);
  box-shadow: 0 0 0 3px rgba(13, 157, 164, 0.2);
}

.json-editor__textarea--error {
  border-color: var(--color-error, #B91C1C);
  box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.2);
}

.json-editor__textarea--valid {
  border-color: var(--color-success, #047857);
}

/* ============================================================
   SPRINT B3 — Warning camelCase
   ============================================================ */

.builder-camelcase-warning {
  background: #FFFBEB;
  border-bottom: 2px solid #FDE68A;
  padding: 10px 24px;
}

.builder-camelcase-warning__content {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 100%;
  flex-wrap: wrap;
}

.builder-camelcase-warning__icon {
  font-size: 18px;
  color: #B45309;
  flex-shrink: 0;
}

.builder-camelcase-warning__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 200px;
}

.builder-camelcase-warning__text strong {
  font-size: 13px;
  font-weight: 600;
  color: #92400E;
}

.builder-camelcase-warning__text span {
  font-size: 12px;
  color: #B45309;
  font-family: 'Fira Mono', 'Consolas', monospace;
}

.builder-camelcase-warning__actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.btn-warning {
  background: #B45309;
  color: #fff;
  border: 1px solid #92400E;
}

.btn-warning:hover {
  background: #92400E;
}

.btn-warning:disabled,
.btn-warning[aria-disabled="true"] {
  background: #D1D5DB;
  color: #6B7280;
  border-color: #D1D5DB;
  cursor: not-allowed;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted, #6b7280);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  background: rgba(0,0,0,0.05);
}

/* btn-sm */
.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  min-height: 32px;
}

@media (prefers-reduced-motion: reduce) {
  .canvas__tab,
  .json-editor__textarea {
    transition: none;
  }
}

/* ============================================================
   MAPPING BUILDER (Sprint MA)
   ============================================================ */

.mapping-builder {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 20px;
  background: #fff;
}

.mapping-builder__header { margin-bottom: 16px; }
.mapping-builder__title { font-size: 18px; font-weight: 700; margin: 0; }
.mapping-builder__hint { font-size: 13px; color: #5a6872; margin: 4px 0 0; }

.mapping-builder__tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid #e5e7eb;
  margin: 16px 0;
}

.mapping-builder__tab {
  padding: 8px 16px;
  border: none;
  background: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: #5a6872;
  border-bottom: 2px solid transparent;
}

.mapping-builder__tab:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.mapping-builder__tab--active {
  color: #0D9DA4;
  border-bottom-color: #0D9DA4;
}

.mapping-builder__panels { min-height: 300px; }
.mapping-builder__panel { display: block; }
.mapping-builder__panel[hidden] { display: none; }

.mapping-builder__visual-grid {
  display: grid;
  grid-template-columns: minmax(520px, 1fr) 360px;
  gap: 24px;
}

@media (max-width: 960px) {
  .mapping-builder__visual-grid { grid-template-columns: 1fr; }
}

/* Liste des mappings */
.mapping-list__header {
  display: grid;
  grid-template-columns: 32px 1fr 1fr 1fr 32px;
  gap: 8px;
  font-size: 11px;
  color: #5a6872;
  text-transform: uppercase;
  font-weight: 600;
  padding: 8px;
}

.mapping-list__rows { list-style: none; padding: 0; margin: 0; }

.mapping-row {
  display: grid;
  grid-template-columns: 32px 1fr 1fr 1fr 32px;
  gap: 8px;
  padding: 8px;
  border-radius: 6px;
  align-items: center;
}

.mapping-row:hover { background: #f4f7f8; }
.mapping-row__handle { cursor: grab; color: #999; user-select: none; text-align: center; }
.mapping-row__key-input,
.mapping-row__source-trigger,
.mapping-row__transform { padding: 6px 8px; border: 1px solid #ddd; border-radius: 4px; font-size: 13px; }
.mapping-row__source-trigger { text-align: left; cursor: pointer; background: #fff; }
.mapping-row__delete-btn { border: none; background: none; cursor: pointer; color: #e63946; font-size: 14px; }
.mapping-row__delete-btn--confirm { color: #fff; background: #e63946; padding: 4px 8px; border-radius: 4px; font-size: 11px; }
.mapping-row--warning .mapping-row__key-input { border-color: #f59e0b; background: #fffbeb; }

.mapping-list__add-btn,
.fixed-fields__add-btn {
  margin-top: 8px;
  padding: 8px 16px;
  border: 1px dashed #0D9DA4;
  background: none;
  color: #0D9DA4;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  width: 100%;
}

/* Preview */
.mapping-preview {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px;
  background: #fafbfc;
}
.mapping-preview__title { font-size: 13px; margin: 0 0 8px; }
.mapping-preview__tabs { display: flex; gap: 4px; margin-bottom: 8px; }
.mapping-preview__tab { font-size: 11px; padding: 4px 8px; border: 1px solid #ddd; background: #fff; cursor: pointer; border-radius: 4px; }
.mapping-preview__tab--active { background: #0D9DA4; color: #fff; border-color: #0D9DA4; }
.mapping-preview__output { background: #fff; border: 1px solid #ddd; padding: 8px; font-size: 11px; overflow-x: auto; max-height: 300px; margin: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.mapping-preview__footer { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; font-size: 11px; color: #5a6872; }
.mapping-preview__copy-btn { padding: 4px 12px; border: 1px solid #0D9DA4; background: #fff; color: #0D9DA4; cursor: pointer; border-radius: 4px; font-size: 11px; }

/* Fixed fields */
.fixed-fields__hint { font-size: 12px; color: #5a6872; margin-bottom: 8px; }
.fixed-fields__rows { list-style: none; padding: 0; margin: 0; }
.fixed-row { display: grid; grid-template-columns: 1fr 1fr 32px; gap: 8px; padding: 6px 0; align-items: center; }
.fixed-row input { padding: 6px 8px; border: 1px solid #ddd; border-radius: 4px; font-size: 13px; width: 100%; }
.fixed-row--warning input[data-fixed-key] { border-color: #f59e0b; background: #fffbeb; }
.fixed-row button { border: none; background: none; cursor: pointer; color: #e63946; font-size: 14px; }

/* Auth section */
.mapping-auth { margin-top: 24px; padding-top: 24px; border-top: 1px solid #e5e7eb; }
.mapping-auth__title { font-size: 16px; margin: 0 0 12px; }
[data-mapping-auth] select,
[data-mapping-auth] input { padding: 6px 8px; border: 1px solid #ddd; border-radius: 4px; font-size: 13px; margin-bottom: 8px; max-width: 360px; display: block; }
[data-mapping-auth] [data-auth-form] { margin-top: 12px; padding-left: 12px; border-left: 2px solid #e5e7eb; }
[data-mapping-auth] .input--error { border-color: #e63946; background: #fef2f2; }

/* Save footer */
.mapping-builder__footer { margin-top: 24px; display: flex; gap: 12px; align-items: center; }
.mapping-builder__save-status { font-size: 13px; }
.mapping-builder__save-status--ok { color: #16a34a; }
.mapping-builder__save-status--error { color: #e63946; }

/* Source popover (overrides inline styles si nécessaire) */
.source-popover h5 { margin: 0 0 4px; }

/* Onglet Édition JSON (Sprint MB) */
.json-editor { display: flex; flex-direction: column; gap: 20px; }
.json-editor__hint {
  font-size: 12px;
  color: #92400e;
  background: #fffbeb;
  border: 1px solid #f59e0b;
  border-radius: 6px;
  padding: 8px 12px;
  margin: 0;
}
.json-editor__section { display: flex; flex-direction: column; gap: 6px; }
.json-editor__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.json-editor__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  font-family: monospace;
}
.json-editor__format-btn {
  font-size: 11px;
  padding: 2px 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #f9fafb;
  cursor: pointer;
  color: var(--color-text-muted);
}
.json-editor__format-btn:hover { background: #f0f4f4; border-color: var(--color-primary); color: var(--color-primary); }
.json-editor__textarea {
  width: 100%;
  font-family: 'Courier New', Courier, monospace;
  font-size: 12px;
  line-height: 1.5;
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 6px;
  background: #fafafa;
  color: var(--color-text);
  resize: vertical;
  tab-size: 2;
}
.json-editor__textarea:focus { outline: none; border-color: var(--color-primary); background: #fff; }
.json-editor__error {
  font-size: 12px;
  color: #e63946;
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: 4px;
  padding: 6px 10px;
}

.json-editor__error--err {
  color: #b91c1c;
  background-color: #fef2f2;
  border-left-color: #e63946;
}

.json-editor__error--warn {
  color: #92400e;
  background-color: #fffbeb;
  border-left-color: #f59e0b;
}

.mapping-preview__test-btn { margin-left: 8px; }
.mapping-preview__test-status { margin-top: 8px; font-size: 13px; }
.mapping-preview__test-status--ok { color: #176f3d; }
.mapping-preview__test-status--error { color: #b42318; }