/* ============================================
   1. PRIMITIVES — couleurs brutes (jamais utilisées directement)
   ============================================ */
:root {
  --brown-900: #27251F;
  --gold-400: #D4B896;
  --gold-500: #C9A961;
  --coral-500: #E85D5F;
  --teal-600: #0891B2;
  --stone-400: #8B8680;
  --stone-50: #FAF8F5;
  --white: #FFFFFF;
  --black: #000000;
}

/* ============================================
   2. TOKENS SÉMANTIQUES — ce que les composants utilisent
   ============================================ */
:root {
  --color-bg: var(--stone-50);
  --color-surface: var(--white);

  --color-text-primary: var(--brown-900);
  --color-text-secondary: var(--stone-400);

  --color-accent: var(--gold-500);
  --color-accent-hover: #B8964F;
  --color-danger: var(--coral-500);
  --color-danger-hover: #D14547;
  --color-danger-bg: rgba(232, 93, 95, 0.05);
  --color-success: var(--teal-600);
  --color-success-hover: #0E7490;

  /* Valeurs fixes (identiques light/dark) choisies pour un contraste AA (≥4.5:1)
     avec du texte blanc — ne pas réutiliser les tokens *-hover ci-dessus, dont la
     variante dark est volontairement plus claire (usage hover sur fond sombre). */
  --color-badge-success-bg: #0E7490;
  --color-badge-danger-bg: #C13A3C;
  --color-badge-neutral-bg: #6B655C;

  /* Exception assumée : couleur de marque tierce (WhatsApp), pas un token du Design System */
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1DA851;

  --color-border: #E5E1DA;
  --skeleton-shimmer: rgba(0, 0, 0, 0.03);

  --shadow-sm: 0 1px 3px rgba(39, 37, 31, 0.08);
  --shadow-md: 0 4px 12px rgba(39, 37, 31, 0.12);

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 32px;

  --radius-sm: 4px;
  --radius-md: 8px;
}

/* ============================================
   3. MODE SOMBRE
   ============================================ */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #1A1815;
    --color-surface: #211F1B;
    --color-text-primary: #F9FAFB;
    --color-text-secondary: #A8A29A;
    --color-accent: var(--gold-400);
    --color-accent-hover: #E0C9A6;
    --color-success-hover: #22B8DE;
    --color-danger-bg: rgba(232, 93, 95, 0.1);
    --color-whatsapp: #25D366;
    --color-whatsapp-hover: #34E479;
    --color-border: #3A362F;
    --skeleton-shimmer: rgba(255, 255, 255, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  }
}

/* ============================================
   4. BASE
   ============================================ */
body {
  background-color: var(--color-bg);
  color: var(--color-text-primary);
}

/* ============================================
   5. BOUTONS
   ============================================ */
.btn {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

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

.btn-primary {
  background-color: var(--color-accent);
  color: var(--brown-900);
}
.btn-primary:hover:not(:disabled) {
  background-color: var(--color-accent-hover);
}

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-bg);
}

.btn-danger {
  background-color: var(--color-danger);
  color: white;
}
.btn-danger:hover:not(:disabled) {
  background-color: var(--color-danger-hover);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: white;
}
.btn-whatsapp:hover:not(:disabled) {
  background-color: var(--color-whatsapp-hover);
}

.btn:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ============================================
   6. CHAMPS DE FORMULAIRE
   ============================================ */
.input {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-family: inherit;
  background-color: var(--color-surface);
  color: var(--color-text-primary);
}

.input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.15);
}

/* ============================================
   7. CARTES
   ============================================ */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
}

/* ============================================
   8. RESPONSIVE MOBILE
   ============================================ */
@media (max-width: 768px) {
  body {
    font-size: 0.875rem;
  }
  .btn {
    width: 100%;
  }
}

/* ============================================
   9. ACCESSIBILITÉ
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}

/* ============================================
   10. NAVIGATION
   ============================================ */
.navbar {
  background-color: var(--color-surface);
}

.navbar-inner {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
}

.navbar-brand {
  font-size: 1.125rem;
  font-weight: 700;
  white-space: nowrap;
}

.navbar-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.navbar-logout {
  margin-left: auto;
  flex-shrink: 0;
}

/* Priorité sur .btn { width: 100% } du bloc responsive (section 8) : le
   bouton Déconnexion doit rester compact, jamais coupé, à toutes les tailles. */
#logout {
  width: auto;
}

.navbar a {
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.navbar a:hover {
  background-color: var(--color-bg);
}

.navbar a.nav-active {
  color: var(--color-accent);
  font-weight: 700;
}

@media (max-width: 768px) {
  .navbar-inner {
    flex-wrap: wrap;
    row-gap: var(--spacing-sm);
  }

  .navbar-links {
    order: 3;
    flex-basis: 100%; /* passe sur sa propre ligne, sous brand + logout */
  }

  .navbar-logout {
    order: 2;
  }
}

@media (max-width: 400px) {
  .navbar-links .nav-label {
    display: none;
  }
}

/* ============================================
   11. COMMANDES
   ============================================ */
.commande-card {
  margin-bottom: var(--spacing-md);
}

.commande-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: var(--spacing-md);
}

.commande-header h3 {
  margin: 0 0 var(--spacing-xs) 0;
}

.commande-header p {
  margin: 0;
  color: var(--color-text-secondary);
}

.commande-client {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  min-width: 0;
}

.commande-amount {
  font-size: 1.25rem;
  font-weight: 700;
  margin: var(--spacing-sm) 0 0 0;
}

.commande-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  flex-wrap: wrap;
}

.commande-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  white-space: nowrap;
}

.badge-paid {
  background-color: var(--color-badge-success-bg);
}

.badge-pending {
  background-color: var(--color-badge-neutral-bg);
}

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

.btn-success {
  background-color: var(--color-success);
  color: white;
}
.btn-success:hover:not(:disabled) {
  background-color: var(--color-success-hover);
}

.commande-form h3 {
  margin-top: 0;
}

.form-field {
  margin-bottom: var(--spacing-md);
}

.form-field label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-field .input {
  width: 100%;
}

.form-error {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-danger);
  border-radius: var(--radius-md);
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
  margin-bottom: var(--spacing-md);
}

.form-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.commande-filters {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.commande-filters input[type="search"] {
  flex: 1;
  min-width: 200px;
}

.commande-filters select {
  width: auto;
}

.no-results {
  color: var(--color-text-secondary);
}

@media (max-width: 640px) {
  .commande-actions {
    flex-direction: column;
  }

  .commande-actions .btn {
    width: 100%;
  }

  .commande-filters select {
    width: 100%;
  }
}

/* ============================================
   12. UTILITÉS GÉNÉRIQUES
   ============================================ */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.page-header h2 {
  margin: 0;
}

.error-card,
.error-banner {
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}

.error-banner {
  margin-bottom: var(--spacing-md);
}

@media (max-width: 640px) {
  .page-header {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
  }
}

/* ============================================
   13. DASHBOARD
   ============================================ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.stat-card {
  padding: var(--spacing-md);
}

.stat-title {
  margin: 0 0 var(--spacing-xs) 0;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.stat-value {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.stat-subtitle {
  margin: var(--spacing-xs) 0 0 0;
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
}

.dashboard-xl-zone {
  margin-bottom: var(--spacing-md);
}

.dashboard-highlight-zone {
  margin-top: var(--spacing-md);
}

.stat-card-xl {
  padding: var(--spacing-lg);
  text-align: left;
}

.stat-card-xl-label {
  margin: 0 0 var(--spacing-xs) 0;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.stat-card-xl-value {
  margin: 0;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

.stat-card-xl-currency {
  margin-left: var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .stat-card-xl-value {
    font-size: 2rem;
  }

  .stat-card-xl-currency {
    font-size: 1rem;
  }
}

/* ============================================
   14. TOAST & MODAL
   ============================================ */
.toast-container {
  position: fixed;
  top: var(--spacing-md);
  right: var(--spacing-md);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  pointer-events: none;
}

.toast {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
  min-width: 300px;
  max-width: 400px;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  animation: slide-in-right 0.3s ease-out;
  pointer-events: auto;
}

.toast-leaving {
  animation: fade-out 0.3s ease-out forwards;
}

.toast-success {
  border-left: 4px solid var(--color-success);
}

.toast-error {
  border-left: 4px solid var(--color-danger);
}

.toast-info {
  border-left: 4px solid var(--color-text-secondary);
}

.toast-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-secondary);
  margin-left: auto;
  font-size: 1.25rem;
}

.toast-close:hover {
  color: var(--color-text-primary);
}

@keyframes slide-in-right {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes fade-out {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(20%);
  }
}

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fade-in 0.2s ease-out;
}

.modal-dialog {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  max-width: 400px;
  width: 90%;
  box-shadow: var(--shadow-md);
  animation: modal-appear 0.2s ease-out;
}

.modal-dialog h3 {
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--color-text-primary);
}

.modal-dialog p {
  margin: 0 0 var(--spacing-lg) 0;
  color: var(--color-text-secondary);
}

.modal-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes modal-appear {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .toast-container {
    left: var(--spacing-md);
    right: var(--spacing-md);
  }

  .toast {
    min-width: 0;
    max-width: none;
  }

  .modal-actions {
    flex-direction: column;
  }

  .modal-actions .btn {
    width: 100%;
  }
}

/* ============================================
   15. SKELETON
   ============================================ */
.skeleton {
  display: block;
  background: linear-gradient(90deg, var(--color-border) 0%, var(--skeleton-shimmer) 50%, var(--color-border) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

/* Espace les skeletons empilés, quel que soit leur conteneur (.skeleton-card ou .stat-card) */
.skeleton + .skeleton {
  margin-top: var(--spacing-sm);
}

.skeleton-card {
  padding: var(--spacing-lg);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-md);
}

@keyframes shimmer {
  from {
    background-position: 200% 0;
  }
  to {
    background-position: -200% 0;
  }
}

/* ============================================
   16. ONBOARDING
   ============================================ */
.onboarding-card {
  border-left: 4px solid var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.onboarding-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.onboarding-step {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
}

.onboarding-step:not(:last-child) {
  border-bottom: 1px solid var(--color-border);
}

.onboarding-step-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-border);
  background: transparent;
  color: var(--color-text-secondary);
  transition: all 0.2s;
  flex-shrink: 0;
}

.onboarding-step.completed .onboarding-step-icon {
  border-color: var(--color-success);
  background: var(--color-success);
  color: white;
}

.onboarding-step-content {
  flex: 1;
}

.onboarding-step-title {
  font-weight: 500;
  color: var(--color-text-primary);
  margin: 0;
}

.onboarding-step.completed .onboarding-step-title {
  text-decoration: line-through;
  color: var(--color-text-secondary);
}

.onboarding-step-subtitle {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin: var(--spacing-xs) 0 0 0;
}

.onboarding-footer {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  text-align: center;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

/* ============================================
   17. LOGO
   ============================================ */
.logo-container {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo-wordmark {
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-text-primary);
}

.logo-wordmark-accent {
  color: var(--color-accent);
}

/* ============================================
   18. LANDING
   ============================================ */
.landing-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
  padding: var(--spacing-lg) 0;
}

.landing-hero-login-btn {
  position: absolute;
  top: var(--spacing-md);
  right: 0;
  width: auto; /* prime sur .btn { width: 100% } du bloc responsive (section 8), meme pattern que #logout */
}

.landing-hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.landing-badge {
  display: inline-flex;
  align-self: flex-start;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 999px;
  background-color: var(--color-badge-success-bg);
  color: white;
  font-size: 0.8125rem;
  font-weight: 600;
}

.landing-hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  line-height: 1.15;
}

.landing-hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin: 0;
}

.landing-hero-ctas {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.landing-hero-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.landing-hero-mockup {
  width: 100%;
}

.landing-section {
  padding: var(--spacing-lg) 0;
}

.landing-section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-primary);
  text-align: center;
  margin: 0 0 var(--spacing-lg) 0;
}

.landing-problem-list {
  list-style: none;
  padding: 0;
  margin: 0 auto var(--spacing-lg) auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 560px;
  font-size: 1.0625rem;
  color: var(--color-text-primary);
}

.landing-problem-transition {
  text-align: center;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0;
}

.landing-solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.landing-solution-card {
  padding: var(--spacing-lg);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.landing-solution-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: var(--spacing-sm);
}

.landing-solution-card h3 {
  margin: 0 0 var(--spacing-xs) 0;
  color: var(--color-text-primary);
}

.landing-solution-card p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.landing-steps-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}

.landing-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  text-align: center;
}

.landing-step-number {
  font-size: 2rem;
}

.landing-step p {
  margin: 0;
  color: var(--color-text-primary);
  font-weight: 500;
}

.landing-step-arrow {
  font-size: 1.5rem;
  color: var(--color-text-secondary);
}

.landing-final-cta {
  padding: var(--spacing-lg) 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.landing-footer {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

@media (max-width: 768px) {
  .landing-hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: var(--spacing-lg);
  }

  .landing-hero-content {
    align-items: center;
  }

  .landing-badge {
    align-self: center;
  }
}

@media (max-width: 640px) {
  .landing-hero-title {
    font-size: 1.75rem;
  }

  .landing-solution-grid {
    grid-template-columns: 1fr;
  }

  .landing-steps-container {
    flex-direction: column;
  }

  .landing-step-arrow {
    transform: rotate(90deg);
  }

  .landing-hero-login-btn {
    background-color: transparent;
    border: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.9375rem;
    top: var(--spacing-sm);
    right: var(--spacing-xs);
  }

  .landing-hero-content {
    padding-top: calc(var(--spacing-lg) * 1.5);
  }

  .landing-hero-login-btn:hover {
    text-decoration: underline;
  }

  .landing-hero-login-btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
  }
}

.landing-founder {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  max-width: 720px;
  margin: 0 auto var(--spacing-lg) auto;
  padding: var(--spacing-lg);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.landing-founder-photo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.landing-founder-info {
  flex: 1;
  min-width: 0;
}

.landing-founder-name {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.landing-founder-role {
  margin: 2px 0 var(--spacing-sm) 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent-hover);
}

.landing-founder-quote {
  margin: 0;
  padding: 0;
  border: none;
  font-size: 1rem;
  font-style: italic;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.landing-why-comparison {
  max-width: 900px;
  margin: 0 auto;
}

.landing-why-comparison-title {
  text-align: center;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-sm) 0;
}

.landing-why-comparison-intro {
  text-align: center;
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto var(--spacing-lg) auto;
}

.landing-table-wrap {
  overflow-x: auto;
  margin-bottom: var(--spacing-md);
}

.landing-why-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.landing-why-table th,
.landing-why-table td {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.875rem;
}

.landing-why-table th:first-child,
.landing-why-table td:first-child {
  text-align: left;
  color: var(--color-text-primary);
  font-weight: 500;
}

.landing-why-table thead th {
  font-weight: 700;
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
}

.landing-why-table th:last-child,
.landing-why-table td:last-child {
  background-color: var(--color-bg);
  font-weight: 700;
}

.landing-why-check {
  color: var(--color-success);
  font-weight: 700;
}

.landing-why-cross {
  color: var(--color-danger);
  font-weight: 700;
}

.landing-why-partial {
  color: var(--color-text-secondary);
  font-weight: 700;
}

.landing-why-soon {
  color: var(--color-accent-hover);
  font-weight: 700;
  font-size: 0.8125rem;
  white-space: nowrap;
}

.landing-why-legend {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin: 0 0 var(--spacing-lg) 0;
}

.landing-why-closing {
  text-align: center;
  font-size: 1.0625rem;
  color: var(--color-text-primary);
  max-width: 640px;
  margin: 0 auto;
}

@media (max-width: 640px) {
  .landing-founder {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

/* ============================================
   19. AVATAR
   ============================================ */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 600;
  font-size: 0.9375rem;
  flex-shrink: 0;
  user-select: none;
}

.avatar-primary {
  background-color: var(--color-text-primary);
  color: var(--color-surface);
}

.avatar-accent {
  background-color: var(--color-accent);
  color: var(--color-text-primary);
}

.client-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.client-info {
  flex: 1;
  min-width: 0;
}

/* ============================================
   20. FAB (Floating Action Button)
   ============================================ */
.fab {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-text-primary);
  color: var(--color-surface);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  z-index: 100;
}

.fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.fab:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.fab:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

@media (min-width: 1024px) {
  .fab {
    display: none;
  }
}

@media (max-width: 1023px) {
  #crm-container,
  #commandes-container {
    padding-bottom: calc(56px + var(--spacing-lg) * 2);
  }
}

/* ============================================
   21. EMPTY STATE
   ============================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
  min-height: 400px;
}

.empty-state-illustration {
  margin-bottom: var(--spacing-lg);
}

.empty-state-illustration svg {
  max-width: 240px;
  height: auto;
}

.empty-state-title {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.empty-state-description {
  margin: 0 0 var(--spacing-lg) 0;
  max-width: 400px;
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.5;
}

.empty-state-cta {
  min-width: 200px;
}

@media (max-width: 640px) {
  .empty-state {
    min-height: 320px;
    padding: var(--spacing-md);
  }

  .empty-state-illustration svg {
    max-width: 180px;
  }

  .empty-state-title {
    font-size: 1.25rem;
  }

  .empty-state-description {
    font-size: 0.9375rem;
  }
}

/* ============================================
   22. BOTTOM NAV (mobile)
   ============================================ */
.bottom-nav {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  z-index: 100;
}

.bottom-nav a {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 1.25rem;
}

.bottom-nav-label {
  font-size: 0.6875rem;
  font-weight: 500;
}

.bottom-nav a.nav-active {
  color: var(--color-accent);
}

@media (min-width: 768px) {
  .bottom-nav {
    display: none;
  }
}

@media (max-width: 767px) {
  .navbar-links {
    display: none; /* remplacée par .bottom-nav à cette largeur */
  }

  main {
    padding-bottom: calc(60px + var(--spacing-md));
  }

  /* Le FAB (section 20) doit remonter au-dessus de la bottom nav, sinon chevauchement */
  .fab {
    bottom: calc(60px + var(--spacing-md));
  }
}