/* ============================================================
   14-onboarding.css — Onboarding 3 ecrans
   ============================================================ */

.onboarding-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-base);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-smooth);
}

.onboarding-overlay[data-open="true"] {
  opacity: 1;
  pointer-events: auto;
}

.onboarding-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.onboarding-bg__gradient {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 30%, var(--accent-premium-glow) 0%, transparent 60%),
    radial-gradient(circle at 80% 70%, rgba(16, 245, 159, 0.15) 0%, transparent 50%),
    var(--bg-base);
}

.onboarding-bg__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: radial-gradient(circle, var(--text-primary) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* ========== HEADER (logo + skip) ========== */

.onboarding-header {
  position: relative;
  z-index: 1;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.onboarding-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.onboarding-header__logo {
  width: 32px;
  height: 32px;
}

.onboarding-header__title {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.onboarding-skip {
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  cursor: pointer;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  transition: all var(--duration-quick);
}

.onboarding-skip:hover {
  color: var(--text-primary);
  background: var(--bg-glass);
}

/* ========== INDICATEUR DE PROGRESSION ========== */

.onboarding-progress {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: var(--space-xs) 0 var(--space-md);
  flex-shrink: 0;
}

.onboarding-progress__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bg-elevated);
  transition: all var(--duration-quick);
}

.onboarding-progress__dot[data-active="true"] {
  background: var(--accent-premium);
  width: 24px;
  border-radius: 4px;
}

/* ========== CONTENU SCREEN ========== */

.onboarding-content {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  text-align: center;
  overflow-y: auto;
}

.onboarding-screen {
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: fadeInUp 0.6s var(--ease-smooth);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.onboarding-screen__visuel {
  font-size: 96px;
  margin-bottom: var(--space-lg);
  filter: drop-shadow(0 8px 24px var(--accent-premium-glow));
  animation: floatY 3s ease-in-out infinite;
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.onboarding-screen__titre {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-black);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.onboarding-screen__sous-titre {
  font-family: var(--font-serif);
  font-size: var(--font-size-md);
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-xl);
  max-width: 320px;
}

.onboarding-screen__highlight {
  color: var(--accent-premium);
  font-weight: var(--font-weight-bold);
  font-style: normal;
}

/* ========== ECRAN 2 : Sélecteur quartier ========== */

.onboarding-quartier-section {
  width: 100%;
  max-width: 320px;
  position: relative;
}

.onboarding-quartier-input {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-elevated);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  text-align: center;
  transition: all var(--duration-quick);
}

.onboarding-quartier-input:focus {
  outline: none;
  border-color: var(--accent-premium);
  box-shadow: 0 0 0 4px var(--accent-premium-glow);
  background: var(--bg-base);
}

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

.onboarding-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  max-height: 240px;
  overflow-y: auto;
  z-index: 10;
  box-shadow: var(--shadow-lg);
  scrollbar-width: thin;
}

.onboarding-suggestion {
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-sm);
  align-items: center;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--duration-quick);
}

.onboarding-suggestion:hover,
.onboarding-suggestion[data-active="true"] {
  background: var(--accent-premium-glow);
}

.onboarding-suggestion:last-child {
  border-bottom: none;
}

.onboarding-suggestion__nom {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.onboarding-suggestion__commune {
  font-family: var(--font-display);
  font-size: var(--font-size-2xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.onboarding-quartier-confirm {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(135deg, 
    rgba(16, 245, 159, 0.15) 0%,
    var(--bg-surface) 100%);
  border: 1px solid var(--accent-go);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  color: var(--accent-go);
  display: none;
}

.onboarding-quartier-confirm[data-active="true"] {
  display: block;
}

/* ========== ECRAN 3 : Tour des onglets ========== */

.onboarding-tour {
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.onboarding-tour-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: center;
  text-align: left;
  transition: all var(--duration-quick);
}

.onboarding-tour-item:hover {
  border-color: var(--accent-premium);
  transform: translateX(4px);
  background: linear-gradient(90deg, var(--accent-premium-glow) 0%, var(--bg-surface) 50%);
}

.onboarding-tour-item__icon {
  font-size: 32px;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.onboarding-tour-item__info {
  min-width: 0;
}

.onboarding-tour-item__titre {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: 2px;
}

.onboarding-tour-item__desc {
  font-family: var(--font-display);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ========== FOOTER (boutons navigation) ========== */

.onboarding-footer {
  position: relative;
  z-index: 1;
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex-shrink: 0;
  background: linear-gradient(180deg, 
    transparent 0%, 
    var(--bg-base) 30%);
}

.onboarding-btn {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--duration-quick);
}

.onboarding-btn--primary {
  background: linear-gradient(135deg,
    var(--accent-premium) 0%,
    #5B3EE6 100%);
  color: white;
  box-shadow: 0 4px 20px var(--accent-premium-glow);
}

.onboarding-btn--primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 6px 28px var(--accent-premium-glow);
}

.onboarding-btn--secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-default);
}

.onboarding-btn--secondary:hover {
  background: var(--bg-glass);
  color: var(--text-primary);
}

/* ============================================================
   BOUTON CHOISIR QUARTIER (ouvre modale favori)
   ============================================================ */
.onboarding-quartier-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 18px 20px;
  background: linear-gradient(135deg,
    rgba(124, 92, 255, 0.10) 0%,
    rgba(124, 92, 255, 0.04) 100%);
  border: 1.5px solid var(--accent-premium-glow);
  border-radius: 14px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: left;
}

.onboarding-quartier-btn:hover {
  background: linear-gradient(135deg,
    rgba(124, 92, 255, 0.18) 0%,
    rgba(124, 92, 255, 0.08) 100%);
  border-color: var(--accent-premium);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124, 92, 255, 0.18);
}

.onboarding-quartier-btn__icon {
  font-size: 20px;
  flex-shrink: 0;
}

.onboarding-quartier-btn__label {
  flex: 1;
  color: var(--text-primary);
}

.onboarding-quartier-btn__arrow {
  color: var(--accent-premium);
  font-size: 18px;
  font-weight: bold;
  transition: transform 0.2s ease;
}

.onboarding-quartier-btn:hover .onboarding-quartier-btn__arrow {
  transform: translateX(4px);
}

.onboarding-quartier-confirm--visible {
  opacity: 1 !important;
  display: block !important;
}