/* ==========================================================================
   Simulateur bouquet interactif — /calcul-viager/bouquet/
   Aligné sur le design system "Private Banking" (design-system.css).
   Utilise les tokens :root (navy/or, polices Instrument) — disponibles
   globalement dès que design-system.css est chargé. Styles namespacés .bqs-*
   pour éviter toute collision avec style.css / calculette.js.
   ========================================================================== */

/* Section d'accueil du simulateur (fond crème du design system) */
.bqs-section { padding: 64px 0; background: var(--cream-50); }
@media (max-width: 768px) { .bqs-section { padding: 48px 0; } }

.bqs {
  font-family: var(--font-display);
  position: relative;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
  background: linear-gradient(160deg, var(--navy-950) 0%, var(--navy-700) 100%);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 48px);
  color: #fff;
  box-shadow: var(--shadow-glass);
}
.bqs::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 50% at 88% 6%, var(--gold-glow), transparent 70%);
  pointer-events: none;
}
.bqs > * { position: relative; z-index: 1; }

/* En-tête */
.bqs__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold-400);
  margin-bottom: 16px;
  font-weight: 400;
}
.bqs__eyebrow::before {
  content: "";
  display: block;
  width: 36px;
  height: 1px;
  background: var(--gold-400);
  flex-shrink: 0;
}
.bqs .bqs__title {
  font-family: var(--font-display);
  color: #fff;
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin: 0 0 12px;
}
.bqs__serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--gold-400);
}
.bqs__intro {
  color: var(--mist-100);
  font-size: 15px;
  line-height: 1.6;
  max-width: 640px;
  margin: 0 0 28px;
}
.bqs__intro strong { color: #fff; font-weight: 600; }

/* Contrôle segmenté occupation */
.bqs__seg {
  display: flex;
  gap: 6px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  padding: 5px;
  max-width: 440px;
  margin: 0 0 28px;
}
.bqs__seg label { flex: 1; text-align: center; cursor: pointer; }
.bqs__seg input { position: absolute; opacity: 0; pointer-events: none; }
.bqs__seg span {
  display: block;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  color: var(--mist-300);
  transition: background 0.2s, color 0.2s;
}
.bqs__seg input:checked + span {
  background: var(--gold-500);
  color: var(--navy-900);
}
.bqs__seg input:focus-visible + span {
  outline: 2px solid var(--gold-400);
  outline-offset: 2px;
}

/* Grille de champs */
.bqs__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem 1.25rem;
}
.bqs__field { display: flex; flex-direction: column; }
.bqs__field--full { grid-column: 1 / -1; }
.bqs__field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 10px;
}
.bqs__field input,
.bqs__field select {
  font-family: var(--font-display);
  font-size: 15px;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  color: var(--cream-50);
  width: 100%;
}
.bqs__field input::placeholder { color: var(--mist-300); opacity: 0.7; }
.bqs__field select option { color: #13202e; }
.bqs__field input:focus,
.bqs__field select:focus {
  outline: none;
  border-color: var(--gold-400);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.25);
}
.bqs__hint { font-size: 12px; color: var(--mist-300); margin-top: 0.4rem; line-height: 1.4; }

.bqs__commune-select { margin-top: 0.5rem; }
.bqs__commune-select[hidden] { display: none; }

/* Lien estimation + panneau */
.bqs__estim-link {
  background: none;
  border: none;
  color: var(--gold-400);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
  padding: 0;
  margin-top: 0.45rem;
  align-self: flex-start;
}
.bqs__estim-link:hover { color: var(--gold-500); }
.bqs__estim {
  grid-column: 1 / -1;
  border: 1px dashed var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  background: rgba(255, 255, 255, 0.04);
}
.bqs__estim[hidden] { display: none; }
.bqs__estim-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  align-items: end;
}
.bqs__estim-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.85rem;
  flex-wrap: wrap;
}
.bqs__estim-msg { font-size: 13px; margin-top: 0.7rem; color: var(--mist-100); line-height: 1.5; }
.bqs__estim-msg--soft { color: var(--gold-400); }
.bqs__estim-msg strong { color: #fff; }

/* Badge de fiabilité */
.bqs__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.5px;
}
.bqs__badge--faible { background: rgba(255, 120, 120, 0.18); color: #ffb4b4; }
.bqs__badge--moyenne { background: rgba(216, 188, 109, 0.2); color: var(--gold-400); }
.bqs__badge--bonne { background: rgba(110, 231, 160, 0.16); color: #7fe3a8; }

/* Réglages avancés */
.bqs__advanced { grid-column: 1 / -1; margin-top: 0.25rem; }
.bqs__advanced summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold-400);
}
.bqs__advanced-body { margin-top: 0.9rem; max-width: 340px; }

/* Boutons */
.bqs__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: 1.75rem;
  padding: 15px 28px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  background: var(--gold-500);
  color: var(--navy-900);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  min-height: 48px;
  transition: transform 0.2s ease, filter 0.2s ease;
}
.bqs__cta:hover { transform: translateY(-1px); filter: brightness(1.05); }
.bqs__cta:disabled { opacity: 0.6; cursor: default; transform: none; filter: none; }
.bqs__btn-sm {
  padding: 11px 22px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  background: transparent;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  min-height: 44px;
  transition: background 0.2s ease, transform 0.2s ease;
}
.bqs__btn-sm:hover { background: rgba(255, 255, 255, 0.08); transform: translateY(-1px); }

/* Erreurs */
.bqs__error {
  margin-top: 1.1rem;
  background: rgba(255, 90, 90, 0.12);
  border: 1px solid rgba(255, 120, 120, 0.4);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.1rem;
  color: #ffd7d7;
  font-size: 14px;
}
.bqs__error[hidden] { display: none; }

/* Résultats */
.bqs__results {
  margin-top: 2rem;
  border-top: 1px solid var(--glass-border);
  padding-top: 1.9rem;
}
.bqs__results[hidden] { display: none; }

/* Bloc bouquet mis en avant (carte or) */
.bqs__headline {
  background: linear-gradient(150deg, var(--gold-500), #b7943f);
  color: var(--navy-900);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  text-align: center;
}
.bqs__headline .bqs__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #1b3a5c;
  font-weight: 700;
}
.bqs__headline .bqs__big {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 2.9rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0.2rem 0;
}
.bqs__headline .bqs__mode {
  display: inline-block;
  margin-top: 0.45rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(11, 29, 48, 0.15);
  color: var(--navy-900);
  padding: 0.2rem 0.7rem;
  border-radius: var(--radius-pill);
}

/* Rente */
.bqs__rente { text-align: center; margin-top: 1.4rem; }
.bqs__rente .bqs__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--mist-300);
}
.bqs__rente .bqs__mensuel {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 5vw, 2.4rem);
  font-weight: 600;
  color: var(--gold-400);
  line-height: 1.1;
  margin-top: 0.25rem;
}
.bqs__rente .bqs__annuel { font-size: 14px; color: var(--mist-300); margin-top: 0.2rem; }

/* Curseur d'ajustement */
.bqs__slider-wrap {
  margin-top: 1.9rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.3rem;
}
.bqs__slider-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
  font-size: 14px;
  color: var(--mist-300);
}
.bqs__slider-head strong {
  color: var(--cream-50);
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 400;
}
.bqs__slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  border-radius: var(--radius-pill);
  background: linear-gradient(to right, var(--gold-500) 0%, var(--gold-500) var(--bqs-fill, 30%), var(--glass-border) var(--bqs-fill, 30%), var(--glass-border) 100%);
  outline: none;
}
.bqs__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gold-500);
  border: 2px solid var(--navy-900);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
  cursor: pointer;
}
.bqs__slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold-500);
  border: 2px solid var(--navy-900);
  cursor: pointer;
}
.bqs__slider:disabled { opacity: 0.45; cursor: not-allowed; }
.bqs__slider:disabled::-webkit-slider-thumb { cursor: not-allowed; }
.bqs__slider:disabled::-moz-range-thumb { cursor: not-allowed; }
.bqs__slider-ends {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist-300);
  margin-top: 0.5rem;
}
.bqs__arbitrage { text-align: center; font-size: 13px; color: var(--mist-300); margin-top: 0.85rem; }

/* Décomposition */
.bqs__decomp {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
  margin-top: 1.6rem;
}
.bqs__decomp-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
}
.bqs__decomp-item span {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--mist-300);
  margin-bottom: 0.25rem;
}
.bqs__decomp-item strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--cream-50);
}

.bqs__avert {
  margin-top: 1.3rem;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--mist-300);
  text-align: center;
}
.bqs__updating { opacity: 0.55; transition: opacity 0.1s; }

@media (max-width: 640px) {
  .bqs__grid { grid-template-columns: 1fr; }
  .bqs__estim-row { grid-template-columns: 1fr; }
  .bqs__decomp { grid-template-columns: 1fr; }
  .bqs__seg { max-width: none; }
}