/* CUG Simulateur v3 — hérite de la charte via var(--cug-*) avec fallbacks accessibles */
.cug-sim {
  --sim-encre: var(--cug-encre, #1a0b06);
  --sim-signal: var(--cug-signal, #0234e6);
  --sim-ivoire: var(--cug-ivoire, #fff);
  --sim-border: rgba(26, 11, 6, 0.16);
  --sim-radius: 12px;
  --sim-ease: cubic-bezier(0.23, 1, 0.32, 1);
  max-width: 680px;
  margin: 0 auto;
  padding: 28px;
  border: 1px solid rgba(26, 11, 6, 0.08);
  border-radius: 16px;
  background: var(--sim-ivoire);
  color: var(--sim-encre);
  font-size: 16px;
  line-height: 1.55;
}
.cug-sim [hidden] { display: none !important; }
.cug-sim :focus-visible { outline: 2px solid var(--sim-signal); outline-offset: 2px; border-radius: 4px; }
.cug-sim button { cursor: pointer; }
.cug-sim .cug-sim-ico { flex: none; vertical-align: -2px; }

/* ---- Stepper ---- */
.cug-sim-steps {
  display: flex; gap: 4px;
  list-style: none; margin: 0 0 24px; padding: 0;
}
.cug-sim-step-ind {
  flex: 1; display: flex; align-items: center; gap: 8px;
  padding: 8px 6px; border-bottom: 2.5px solid var(--sim-border);
  font-size: 13.5px; font-weight: 600; color: rgba(26, 11, 6, 0.55);
  transition: color 200ms var(--sim-ease), border-color 200ms var(--sim-ease);
}
.cug-sim-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 50%;
  border: 1.5px solid currentColor; font-size: 12.5px; flex: none;
}
.cug-sim-step-ind.is-active { color: var(--sim-signal); border-color: var(--sim-signal); }
.cug-sim-step-ind.is-done { color: var(--sim-encre); border-color: var(--sim-encre); }
.cug-sim-step-ind.is-done .cug-sim-step-num { background: var(--sim-encre); color: var(--sim-ivoire); border-color: var(--sim-encre); }

/* ---- Champs ---- */
.cug-sim-field { display: block; margin: 0 0 16px; font-weight: 600; font-size: 15px; }
.cug-sim select,
.cug-sim input[type="number"],
.cug-sim input[type="text"],
.cug-sim input[type="tel"],
.cug-sim input[type="email"] {
  display: block;
  width: 100%;
  min-height: 46px;
  margin-top: 6px;
  padding: 10px 12px;
  border: 1.5px solid var(--sim-border);
  border-radius: 10px;
  font: inherit;
  font-weight: 400;
  background: #fff;
  color: var(--sim-encre);
  transition: border-color 180ms var(--sim-ease);
}
.cug-sim input:focus, .cug-sim select:focus { border-color: var(--sim-signal); outline: none; }
.cug-sim select {
  color: var(--sim-encre) !important;
  -webkit-text-fill-color: var(--sim-encre) !important;
  opacity: 1 !important;
  -webkit-appearance: none !important; appearance: none !important;
  background: #fff url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%231a0b06' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center / 14px !important;
  padding-right: 40px;
  cursor: pointer;
}
.cug-sim input.is-error { border-color: #b3261e; }
.cug-sim-suffix { position: relative; display: block; margin-top: 6px; }
.cug-sim-suffix input { margin-top: 0; padding-right: 48px; }
.cug-sim-suffix i {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  font-style: normal; font-weight: 600; font-size: 14px; opacity: 0.55; pointer-events: none;
}
.cug-sim-dims { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.cug-sim-fieldset { border: 0; margin: 0 0 16px; padding: 0; }
.cug-sim-fieldset legend { font-weight: 600; font-size: 15px; padding: 0; margin-bottom: 8px; }

/* ---- Radio cards (matériau) ---- */
.cug-sim-radio-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cug-sim-radio-card { position: relative; display: block; cursor: pointer; min-width: 0; }
.cug-sim-radio-card input,
.cug-sim-pill input {
  position: absolute !important; width: 1px !important; height: 1px !important;
  margin: 0 !important; padding: 0 !important; border: 0 !important;
  opacity: 0 !important; -webkit-appearance: none !important; appearance: none !important;
  clip-path: inset(50%); overflow: hidden;
}
.cug-sim-radio-card-in {
  display: flex !important; flex-direction: column; gap: 2px;
  margin: 0 !important;
  min-width: 0; height: 100%; overflow-wrap: anywhere;
  min-height: 62px; padding: 12px 14px;
  border: 1.5px solid var(--sim-border); border-radius: var(--sim-radius);
  transition: border-color 180ms var(--sim-ease), background-color 180ms var(--sim-ease);
}
.cug-sim-radio-card-in strong { font-size: 15px; }
.cug-sim-radio-card-in em { font-style: normal; font-size: 13px; opacity: 0.7; font-weight: 400; }
.cug-sim-radio-card input:checked + .cug-sim-radio-card-in {
  border-color: var(--sim-signal);
  background: rgba(2, 52, 230, 0.05);
}
.cug-sim-radio-card input:focus-visible + .cug-sim-radio-card-in { outline: 2px solid var(--sim-signal); outline-offset: 2px; }

.cug-sim-radio-card-in::before, .cug-sim-radio-card-in::after,
.cug-sim-pill span::before, .cug-sim-pill span::after {
  content: none !important; display: none !important;
}

/* ---- Pills (prestation de pose) ---- */
.cug-sim-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.cug-sim-pill { position: relative; display: block; cursor: pointer; }
.cug-sim-pill span {
  display: inline-flex !important; align-items: center;
  margin: 0 !important;
  min-height: 44px; padding: 10px 16px;
  border: 1.5px solid var(--sim-border); border-radius: 999px;
  font-size: 14px; font-weight: 600;
  transition: border-color 180ms var(--sim-ease), background-color 180ms var(--sim-ease), color 180ms var(--sim-ease);
}
.cug-sim-pill input:checked + span { background: var(--sim-encre); border-color: var(--sim-encre); color: var(--sim-ivoire); }
.cug-sim-pill input:focus-visible + span { outline: 2px solid var(--sim-signal); outline-offset: 2px; }

.cug-sim-distance small { display: block; font-weight: 400; font-size: 12.5px; opacity: 0.65; margin-top: 5px; }

/* ---- Dropzone photos ---- */
.cug-sim-dropzone {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  width: 100%; padding: 28px 20px; margin-bottom: 14px;
  border: 2px dashed var(--sim-border); border-radius: var(--sim-radius);
  background: rgba(26, 11, 6, 0.02);
  font: inherit; color: var(--sim-encre); text-align: center;
  transition: border-color 180ms var(--sim-ease), background-color 180ms var(--sim-ease);
}
.cug-sim-dropzone:hover, .cug-sim-dropzone.is-over { border-color: var(--sim-signal); background: rgba(2, 52, 230, 0.04); }
.cug-sim-dropzone .cug-sim-ico { color: var(--sim-signal); }
.cug-sim-dropzone strong { font-size: 17px; }
.cug-sim-drop-sub { font-size: 13.5px; opacity: 0.7; max-width: 420px; }
.cug-sim-drop-cta {
  margin-top: 8px; padding: 10px 18px; border-radius: 999px;
  background: var(--sim-signal); color: #fff; font-weight: 700; font-size: 14.5px;
}
.cug-sim-drop-cta em { font-style: normal; font-weight: 400; opacity: 0.85; }
.cug-sim-dropzone.is-compact { flex-direction: row; justify-content: center; padding: 14px; }
.cug-sim-dropzone.is-compact strong { font-size: 14.5px; }
.cug-sim-dropzone.is-compact .cug-sim-drop-sub, .cug-sim-dropzone.is-compact .cug-sim-ico { display: none; }
.cug-sim-dropzone.is-compact .cug-sim-drop-cta { margin: 0; padding: 8px 14px; font-size: 13.5px; }

/* ---- Photos bar ---- */
.cug-sim-photos-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.cug-sim-photo-count { font-size: 13px; font-weight: 600; opacity: 0.65; }
.cug-sim-thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.cug-sim-thumb {
  position: relative; width: 64px; height: 48px; border-radius: 8px; border: 2px solid transparent;
  background-size: cover; background-position: center; padding: 0;
  transition: border-color 180ms var(--sim-ease);
}
.cug-sim-thumb.is-active { border-color: var(--sim-signal); }
.cug-sim-thumb span {
  position: absolute; left: 3px; bottom: 3px; background: rgba(26, 11, 6, 0.75); color: #fff;
  font-size: 11px; font-weight: 700; padding: 1px 6px; border-radius: 999px;
}
.cug-sim-thumb-del {
  position: absolute; top: -7px; right: -7px; width: 20px; height: 20px; line-height: 17px;
  background: #fff; border: 1px solid var(--sim-border); border-radius: 50%;
  font-size: 13px; text-align: center; cursor: pointer;
}

/* ---- Canvas zones ---- */
.cug-sim-hint { display: flex; align-items: center; gap: 8px; font-size: 14px; margin: 0 0 10px; }
.cug-sim-hint .cug-sim-ico { color: var(--sim-signal); }
.cug-sim-canvas-wrap {
  position: relative; margin-bottom: 14px; border-radius: var(--sim-radius); overflow: hidden;
  user-select: none; touch-action: none; cursor: crosshair;
}
.cug-sim-photo-img { display: block; width: 100%; height: auto; pointer-events: none; }
.cug-sim-zones-layer { position: absolute; inset: 0; }
.cug-sim-zone {
  position: absolute; border: 2.5px solid var(--sim-signal);
  background: rgba(2, 52, 230, 0.12); cursor: pointer;
}
.cug-sim-zone span {
  position: absolute; top: -24px; left: -2px; white-space: nowrap;
  background: var(--sim-signal); color: #fff;
  font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 4px 4px 4px 0;
}
.cug-sim-zone.is-pending { border-style: dashed; background: rgba(2, 52, 230, 0.07); }
.cug-sim-draw-hint {
  position: absolute; left: 50%; bottom: 10px; transform: translateX(-50%);
  background: rgba(26, 11, 6, 0.7); color: #fff; font-size: 12.5px; padding: 6px 14px;
  border-radius: 999px; pointer-events: none; white-space: nowrap;
}

/* ---- Formulaire de zone ---- */
.cug-sim-zone-form {
  margin: 0 0 16px; padding: 18px; border: 1.5px solid var(--sim-signal);
  border-radius: 14px; background: rgba(2, 52, 230, 0.03);
}
.cug-sim-zone-form-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.cug-sim-zone-form-title { font-size: 16.5px; }
.cug-sim-zone-form-ctx { font-size: 13px; font-weight: 600; opacity: 0.6; }
.cug-sim-zone-surface {
  margin: -6px 0 14px; font-size: 13.5px; font-weight: 600; color: var(--sim-signal);
}
.cug-sim-zone-form-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cug-sim-btn--small { width: auto; padding: 12px 20px; }
.cug-sim-btn--ghost {
  min-height: 44px; padding: 10px 16px; border-radius: 999px; border: 1.5px solid var(--sim-border);
  background: transparent; font: inherit; font-size: 14px; font-weight: 600; color: var(--sim-encre);
  transition: border-color 180ms var(--sim-ease);
}
.cug-sim-btn--ghost:hover { border-color: var(--sim-encre); }

/* ---- Liste des zones ---- */
.cug-sim-zones-list { list-style: none; margin: 0 0 16px; padding: 0; font-size: 14px; }
.cug-sim-zones-list li {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 10px 0; border-bottom: 1px dashed var(--sim-border);
}
.cug-sim-zone-x {
  width: 28px; height: 28px; border: 1px solid var(--sim-border); border-radius: 50%;
  background: transparent; cursor: pointer; font-size: 14px; line-height: 1; color: var(--sim-encre);
  transition: border-color 180ms var(--sim-ease), color 180ms var(--sim-ease);
}
.cug-sim-zone-x:hover { border-color: #b3261e; color: #b3261e; }

/* ---- Résultat ---- */
.cug-sim-result {
  margin: 18px 0;
  padding: 20px;
  border-radius: 14px;
  background: rgba(26, 11, 6, 0.04);
}
.cug-sim-total { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.cug-sim-label { text-transform: uppercase; font-size: 12px; letter-spacing: 0.06em; opacity: 0.65; font-weight: 700; }
.cug-sim-prix { font-size: 32px; font-weight: 700; color: var(--sim-signal); }
.cug-sim-ht { font-size: 13px; opacity: 0.65; }
.cug-sim-detail { list-style: none; margin: 12px 0 0; padding: 0; font-size: 14px; }
.cug-sim-detail li { display: flex; justify-content: space-between; gap: 14px; padding: 6px 0; border-top: 1px dashed var(--sim-border); }
.cug-sim-detail li span:last-child { white-space: nowrap; font-weight: 600; }
.cug-sim-note { font-size: 12.5px; opacity: 0.7; margin: 12px 0 0; }

/* ---- Lead ---- */
.cug-sim-btn {
  display: block;
  width: 100%;
  min-height: 52px;
  padding: 14px;
  border: 0;
  border-radius: 999px;
  background: var(--sim-signal);
  color: #fff;
  font: inherit;
  font-weight: 700;
  transition: opacity 180ms var(--sim-ease), transform 120ms var(--sim-ease);
}
.cug-sim-btn:hover { opacity: 0.92; }
.cug-sim-btn:active { transform: scale(0.985); }
.cug-sim-btn:disabled { opacity: 0.55; cursor: wait; transform: none; }
.cug-sim-rgpd { font-size: 12px; opacity: 0.6; margin: 10px 0 0; text-align: center; }
.cug-sim-hp { position: absolute !important; left: -9999px !important; }
.cug-sim-ok { font-weight: 700; text-align: center; padding: 14px; color: var(--sim-encre); }

/* ---- Responsive ---- */
@media (max-width: 480px) {
  .cug-sim { padding: 18px; }
  .cug-sim-dims, .cug-sim-radio-cards { grid-template-columns: 1fr; }
  .cug-sim-step-lbl { font-size: 11.5px; }
  .cug-sim-pills { gap: 6px; }
  .cug-sim-pill span { padding: 10px 13px; font-size: 13.5px; }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .cug-sim *, .cug-sim *::before, .cug-sim *::after { transition-duration: 0.01ms !important; }
}

/* ---- Lieu de pose ---- */
.cug-sim-lieu { margin: 4px 0 18px; padding-top: 16px; border-top: 1px dashed var(--sim-border); }
.cug-sim-km small { display: block; font-weight: 400; font-size: 12.5px; opacity: 0.65; margin-top: 5px; }

/* ---- Phase estimation ---- */
.cug-sim-show { margin-top: 6px; }
.cug-sim-back {
  display: inline-flex; align-items: center; gap: 7px;
  min-height: 44px; margin-bottom: 14px; padding: 8px 16px;
  border: 1.5px solid var(--sim-border); border-radius: 999px; background: transparent;
  font: inherit; font-size: 14px; font-weight: 600; color: var(--sim-encre);
  transition: border-color 180ms var(--sim-ease);
}
.cug-sim-back:hover { border-color: var(--sim-encre); }

/* ---- Formulaire de devis ---- */
.cug-sim-lead-title { font-size: 18px; margin: 0 0 14px; }
.cug-sim-lead-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.cug-sim-field--full { grid-column: 1 / -1; }
.cug-sim-optional { font-style: normal; font-weight: 400; font-size: 13px; opacity: 0.6; }
@media (max-width: 480px) {
  .cug-sim-lead-grid { grid-template-columns: 1fr; }
}

/* ---- Micro-animations (entrées) ---- */
@keyframes cugSimIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.cug-sim-zone-form:not([hidden]),
.cug-sim-final:not([hidden]) > .cug-sim-result,
.cug-sim-lieu:not([hidden]),
.cug-sim-show:not([hidden]),
.cug-sim-thumb,
.cug-sim-zones-list li {
  animation: cugSimIn 220ms var(--sim-ease) both;
}
@media (prefers-reduced-motion: reduce) {
  .cug-sim *, .cug-sim *::before, .cug-sim *::after { animation-duration: 0.01ms !important; }
}