/* ---------- Boutons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 40px;
  padding: 0 var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition),
    box-shadow var(--transition), transform var(--transition), opacity var(--transition);
  white-space: nowrap;
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover:not(:disabled) {
  filter: brightness(1.06);
}

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

.btn-secondary:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.btn-danger:hover:not(:disabled) {
  filter: brightness(0.96);
}

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

.btn-ghost:hover:not(:disabled) {
  background: var(--color-surface-alt);
  color: var(--color-text);
}

.btn-sm {
  height: 32px;
  padding: 0 var(--space-3);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: var(--radius-sm);
}

/* ---------- Formulaires ---------- */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: var(--space-4);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}

label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.input,
select.input,
textarea.input {
  width: 100%;
  min-height: 42px;
  padding: 10px var(--space-3);
  font-size: var(--text-base);
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

textarea.input {
  min-height: 64px;
  resize: vertical;
}

.input:focus {
  outline: none;
  border-color: #a5b4fc;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 16%, transparent);
}

.input::placeholder {
  color: var(--color-text-muted);
}

.field-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
  min-height: 1em;
}

/* ---------- Cards ---------- */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}

.card-title {
  font-size: var(--text-md);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-4);
}

/* ---------- Layout applicatif ---------- */

.app-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: var(--space-5) var(--space-4);
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 6px 8px var(--space-5);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  font-weight: 700;
  font-size: var(--text-md);
  letter-spacing: -0.01em;
}

.sidebar-brand .logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--text-lg);
  flex-shrink: 0;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  font-weight: 600;
  transition: background var(--transition), color var(--transition);
}

.sidebar-link:hover {
  background: var(--color-surface-alt);
  color: var(--color-text);
}

.sidebar-link.active {
  background: var(--accent-soft);
  color: var(--accent-soft-text);
}

.sidebar-link .icon {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
}

.sidebar-footer {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2);
}

.sidebar-user-avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent-soft-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.sidebar-user-info {
  overflow: hidden;
}

.sidebar-user-name {
  font-size: var(--text-sm);
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: capitalize;
}

.main-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-8);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  position: sticky;
  top: 0;
  z-index: 5;
}

.topbar h1 {
  font-size: var(--text-lg);
}

.page-content {
  padding: var(--space-6) var(--space-8) var(--space-8);
  flex: 1;
}

.theme-toggle {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.theme-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ---------- Badges de statut ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  height: 24px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
}

.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-danger { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-info { background: var(--color-info-bg); color: var(--color-info); }
.badge-neutral { background: var(--color-neutral-bg); color: var(--color-neutral-text); }

/* ---------- Tableaux ---------- */

.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-base);
}

thead th {
  text-align: left;
  padding: var(--space-3) var(--space-5);
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}

tbody td {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
  vertical-align: middle;
}

tbody tr:first-child td {
  border-top: none;
}

tbody tr {
  transition: background var(--transition);
}

tbody tr:hover {
  background: color-mix(in srgb, var(--accent-soft) 45%, transparent);
}

/* ---------- États vides / chargement ---------- */

.empty-state {
  text-align: center;
  padding: var(--space-10) var(--space-8);
  color: var(--color-text-secondary);
  font-size: var(--text-base);
}

.empty-state-rich {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: 56px var(--space-8);
  text-align: center;
}

.empty-state-rich .icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: var(--accent-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
}

.empty-state-rich h3 {
  font-size: var(--text-lg);
  font-weight: 800;
}

.empty-state-rich p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
  max-width: 320px;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid color-mix(in srgb, var(--color-text-secondary) 30%, transparent);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.skeleton {
  background: var(--color-surface-alt);
  background-image: linear-gradient(
    90deg,
    var(--color-surface-alt) 0%,
    color-mix(in srgb, var(--color-surface-alt) 40%, var(--color-surface)) 50%,
    var(--color-surface-alt) 100%
  );
  background-size: 320px 100%;
  background-repeat: no-repeat;
  animation: skeleton-shimmer 1.3s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
  0% { background-position: -320px 0; }
  100% { background-position: 320px 0; }
}

.skeleton-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
}

/* ---------- Toasts ---------- */

.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: 100;
}

.toast {
  min-width: 260px;
  max-width: 380px;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  animation: toast-in 180ms ease;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
}

.toast-success { border-left: 3px solid var(--color-success); }
.toast-error { border-left: 3px solid var(--color-danger); }

/* ---------- Modals ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 20, 28, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: var(--space-4);
  animation: overlay-in 140ms ease;
}

@keyframes overlay-in {
  from { opacity: 0; }
}

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-6);
  animation: modal-in 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
}

.modal.modal-lg {
  max-width: 880px;
}

/* ---------- État des lieux ---------- */

.edl-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

@media (max-width: 760px) {
  .edl-grid { grid-template-columns: 1fr; }
}

.edl-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.edl-card h3 {
  font-size: var(--text-base);
}

.edl-photos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.edl-photo {
  position: relative;
  width: 88px;
  height: 66px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.edl-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.edl-photo-del {
  position: absolute;
  top: 2px;
  inset-inline-end: 2px;
  width: 18px;
  height: 18px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.modal-header h2 {
  font-size: var(--text-lg);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* ---------- KPI (tableau de bord) ---------- */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.kpi-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.kpi-value {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.dashboard-charts {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-5);
  align-items: start;
}

@media (max-width: 900px) {
  .dashboard-charts { grid-template-columns: 1fr; }
}

/* ---------- Utilitaires de mise en page ---------- */

.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.text-secondary { color: var(--color-text-secondary); }

/* ---------- RTL (arabe) ---------- */

[dir="rtl"] input,
[dir="rtl"] select,
[dir="rtl"] textarea,
[dir="rtl"] button {
  font-family: var(--font-ar);
}

[dir="rtl"] .sidebar {
  border-right: none;
  border-left: 1px solid var(--color-border);
}

[dir="rtl"] thead th { text-align: right; }

/* Les numéros LTR (téléphone, immatriculation, e-mail, dates) ne doivent pas
   être ré-ordonnés dans un tableau arabe : chaque cellule détecte sa direction. */
[dir="rtl"] td,
[dir="rtl"] th { unicode-bidi: plaintext; }

[dir="rtl"] .toast-container { right: auto; left: var(--space-6); }

[dir="rtl"] .toast-success,
[dir="rtl"] .toast-error {
  border-left: none;
  border-right: 3px solid var(--color-success);
}

[dir="rtl"] .toast-error { border-right-color: var(--color-danger); }

[dir="rtl"] .theme-toggle-fixed { right: auto; left: var(--space-4); }

[dir="rtl"] .kpi-value { direction: ltr; text-align: right; }

/* ---------- Barre d'actions (langue + thème) ---------- */

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.lang-toggle {
  width: auto;
  min-width: 34px;
  height: 34px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.lang-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.lang-toggle-fixed {
  position: fixed;
  top: var(--space-4);
  right: calc(var(--space-4) + 44px);
}

[dir="rtl"] .lang-toggle-fixed {
  right: auto;
  left: calc(var(--space-4) + 44px);
}

/* ================= Mobile & tablette (accès navigateur / téléphone) ================= */

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
}
.nav-toggle:hover { border-color: var(--color-primary); color: var(--color-primary); }
.nav-toggle svg { width: 20px; height: 20px; }

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(17, 20, 28, 0.5);
  z-index: 55;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.sidebar-backdrop.is-open { opacity: 1; pointer-events: auto; }

@media (max-width: 900px) {
  .app-layout { display: block; }

  .nav-toggle { display: inline-flex; }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 276px;
    max-width: 82vw;
    height: 100%;
    transform: translateX(-102%);
    transition: transform 0.25s ease;
    z-index: 60;
    box-shadow: var(--shadow-lg);
  }
  .sidebar.is-open { transform: translateX(0); }
  [dir="rtl"] .sidebar { left: auto; right: 0; transform: translateX(102%); }
  [dir="rtl"] .sidebar.is-open { transform: translateX(0); }

  .topbar { padding: 0 var(--space-4); gap: var(--space-3); }
  .topbar h1 { font-size: var(--text-md); }
  .topbar > div:first-of-type { min-width: 0; }
  .topbar-actions { gap: var(--space-2); }

  .page-content { padding: var(--space-4); }

  .kpi-grid,
  .dash-grid { grid-template-columns: 1fr; }

  table { font-size: var(--text-sm); }
  table th,
  table td { padding: 10px 12px; white-space: nowrap; }
}

@media (max-width: 560px) {
  .modal-overlay { padding: 0; align-items: stretch; }
  .modal,
  .modal.modal-lg {
    max-width: 100%;
    width: 100%;
    max-height: 100dvh;
    min-height: 100dvh;
    border-radius: 0;
    padding: var(--space-5) var(--space-4) calc(var(--space-8) + env(safe-area-inset-bottom, 0px));
  }
  .modal-actions { position: sticky; bottom: 0; background: var(--color-surface); padding-top: var(--space-4); }
  h1 { font-size: var(--text-xl); }
  .topbar h1 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .topbar-actions .lang-toggle { min-width: 0; padding: 0 9px; }
}