/* Modales */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: white;
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-overlay.open .modal-box {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-muted);
  line-height: 1;
}

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

.modal-header {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.25rem;
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.modal-stat {
  background: var(--color-bg);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.modal-stat span {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  margin-bottom: 0.25rem;
}

.modal-list {
  list-style: none;
  margin: 1rem 0;
  font-size: 0.9rem;
}

.modal-list li {
  padding: 0.35rem 0;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

/* Parcours guidé */
.tour-fab {
  position: fixed;
  bottom: 5.5rem;
  right: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  border-radius: 999px;
  background: var(--color-primary);
  color: white;
  border: none;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  z-index: 1050;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tour-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(196, 30, 58, 0.35);
}

.tour-fab-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.tour-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  pointer-events: auto;
}

.tour-spotlight {
  position: fixed;
  border: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.55);
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 1;
}

.tour-popover {
  position: fixed;
  background: white;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  max-width: min(320px, calc(100vw - 32px));
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  z-index: 2;
}

.tour-step-count {
  font-size: 0.75rem;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.tour-title {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.tour-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.tour-actions {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

/* Simulateur d'enchères (style site) */
.simulator-panel {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.simulator-panel h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.simulator-panel .sim-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.simulator-price-box {
  text-align: center;
  padding: 1.5rem;
  background: linear-gradient(135deg, #fef2f2, #fff);
  border: 2px solid #fecaca;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

.simulator-price-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.simulator-price-value {
  font-size: clamp(2.5rem, 8vw, 3.5rem);
  font-weight: 900;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  transition: color 0.3s ease, transform 0.3s ease;
}

.simulator-price-value.drop {
  animation: simPriceDrop 0.5s ease;
  color: var(--color-success);
}

@keyframes simPriceDrop {
  0% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.simulator-savings {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.4rem 1rem;
  background: #d1fae5;
  color: #065f46;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  opacity: 0;
  transform: translateY(6px);
  transition: all 0.3s ease;
}

.simulator-savings.visible {
  opacity: 1;
  transform: translateY(0);
}

.simulator-artisans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.simulator-artisan {
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  background: var(--color-bg);
  transition: all 0.25s ease;
}

.simulator-artisan.active {
  border-color: var(--color-primary);
  background: #fef2f2;
  transform: translateY(-2px);
}

.simulator-artisan.winner {
  border-color: var(--color-success);
  background: #ecfdf5;
}

.simulator-artisan .avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto 0.5rem;
}

.simulator-artisan .bid {
  font-weight: 800;
  color: var(--color-primary);
  margin-top: 0.35rem;
}

.simulator-log {
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  max-height: 120px;
  overflow-y: auto;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

.simulator-log .log-entry {
  padding: 0.2rem 0;
  border-bottom: 1px solid var(--color-border);
}

.simulator-log .log-entry.new {
  color: var(--color-success);
  font-weight: 600;
}

.simulator-progress {
  height: 6px;
  background: var(--color-border);
  border-radius: 3px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.simulator-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-success));
  width: 0%;
  transition: width 0.4s ease;
}

.simulator-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

@keyframes confettiFall {
  0% { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

.embed-simulator {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}

.embed-simulator .price-display {
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-primary);
  margin: 1rem 0;
}

.embed-simulator .bid-log {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  min-height: 1.5rem;
}