.sim-chatInputWrapper-demo {
  --cycle: 8s;
  --card: #1f2937;
  --line: rgba(255, 255, 255, 0.14);
  --txt: #f9fafb;
  --muted: #9ca3af;
  --ok-soft: rgba(16, 185, 129, 0.18);

  min-height: 747px;
  padding: 24px;
  display: grid;
  justify-items: center;
  align-content: start;
  font-family: "Sora", "Segoe UI", sans-serif;
  color: var(--txt);
  background: transparent;
}

.sim-chat-card {
  width: min(860px, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

/* Title */
.sim-main-title {
  margin: 0 0 14px;
}

.sim-h2-steps {
  margin: 0;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #f8fafc;
  position: relative;
  line-height: 1.05;
  height: 1.05em;
  overflow: hidden;
}

.sim-h2-step {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(6px);
  white-space: nowrap;
}

.sim-h2-step-1 {
  animation: titlePhase1 var(--cycle) linear infinite;
}

.sim-h2-step-2 {
  animation: titlePhase2 var(--cycle) linear infinite;
}

.sim-h2-step-3 {
  animation: titlePhase3 var(--cycle) linear infinite;
}

.sim-main-subtitle {
  margin: 10px 0 0;
  font-size: 14px;
  color: #a5b4c7;
  line-height: 1.4;
}

.sim-title {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7dd3fc;
  margin-bottom: 12px;
}

/* Select */
.sim-select {
  position: relative;
  margin-bottom: 14px;
}

.sim-select-trigger {
  position: relative;
  border: 1px solid var(--line);
  background: #0f172a;
  border-radius: 12px;
  min-height: 48px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  overflow: hidden;
}

.sim-default-text,
.sim-picked-text {
  font-size: 14px;
  line-height: 1;
}

.sim-default-text {
  color: var(--muted);
  animation: simDefaultText var(--cycle) linear infinite;
}

.sim-picked-text {
  position: absolute;
  left: 14px;
  color: #d1fae5;
  font-weight: 700;
  opacity: 0;
  animation: simPickedText var(--cycle) linear infinite;
}

.sim-chevron {
  margin-left: auto;
  width: 10px;
  height: 10px;
  border-right: 2px solid #cbd5e1;
  border-bottom: 2px solid #cbd5e1;
  transform: rotate(45deg);
  animation: simChevron var(--cycle) linear infinite;
}

.sim-select-menu {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 8px);
  z-index: 10;
  list-style: none;
  margin: 0;
  padding: 6px;
  border: 1px solid var(--line);
  background: #0f172a;
  border-radius: 12px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-6px);
  animation: simMenuFlow var(--cycle) linear infinite;
}

.sim-select-menu li {
  padding: 9px 10px;
  border-radius: 8px;
  color: #cbd5e1;
  font-size: 14px;
}

.sim-target {
  animation: simTargetPick var(--cycle) linear infinite;
}

/* Output */
.sim-output {
  margin-top: 12px;
}

.sim-lines {
  background: rgba(0, 0, 0, 0.22);
  border-radius: 12px;
  max-height: 0;
  padding: 0;
  margin: 0;
  border: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(8px);
  animation: simLinesCycle var(--cycle) linear infinite;
}

.sim-lines p {
  margin: 0 0 6px;
  font-size: 13px;
  color: #e5e7eb;
}

.sim-lines p:last-child {
  margin-bottom: 0;
}

.sim-devis-final {
  background: var(--ok-soft);
  border-radius: 12px;
  max-height: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(10px);
  animation: simFinalCycle var(--cycle) linear infinite;
}

.sim-final-head {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #a7f3d0;
  margin-bottom: 8px;
}

.sim-row {
  display: grid;
  grid-template-columns: 1fr 70px;
  gap: 10px;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 7px 0;
  font-size: 13px;
}

.sim-row b {
  text-align: right;
  color: #ecfeff;
}

.sim-total {
  border-top: 1px solid rgba(16, 185, 129, 0.55);
  font-weight: 700;
}

/* Synced keyframes */
@keyframes titlePhase1 {
  0%,
  5% {
    opacity: 0;
    transform: translateY(6px);
  }

  8%,
  34% {
    opacity: 1;
    transform: translateY(0);
  }

  38%,
  100% {
    opacity: 0;
    transform: translateY(-6px);
  }
}

@keyframes titlePhase2 {
  0%,
  36% {
    opacity: 0;
    transform: translateY(6px);
  }

  40%,
  64% {
    opacity: 1;
    transform: translateY(0);
  }

  68%,
  100% {
    opacity: 0;
    transform: translateY(-6px);
  }
}

@keyframes titlePhase3 {
  0%,
  66% {
    opacity: 0;
    transform: translateY(6px);
  }

  70%,
  96% {
    opacity: 1;
    transform: translateY(0);
  }

  100% {
    opacity: 0;
    transform: translateY(-6px);
  }
}

@keyframes simMenuFlow {
  0%,
  11% {
    opacity: 0;
    max-height: 0;
    transform: translateY(-6px);
  }

  16%,
  46% {
    opacity: 1;
    max-height: 180px;
    transform: translateY(0);
  }

  52%,
  100% {
    opacity: 0;
    max-height: 0;
    transform: translateY(-4px);
  }
}

@keyframes simTargetPick {
  0%,
  19% {
    background: transparent;
    font-weight: 400;
  }

  24%,
  44% {
    background: rgba(16, 185, 129, 0.24);
    font-weight: 700;
    color: #d1fae5;
  }

  48%,
  100% {
    background: transparent;
    font-weight: 400;
    color: #cbd5e1;
  }
}

@keyframes simChevron {
  0%,
  11% {
    transform: rotate(45deg);
  }

  16%,
  46% {
    transform: rotate(-135deg);
  }

  52%,
  100% {
    transform: rotate(45deg);
  }
}

@keyframes simDefaultText {
  0%,
  60% {
    opacity: 1;
  }

  64%,
  100% {
    opacity: 0;
  }
}

@keyframes simPickedText {
  0%,
  62% {
    opacity: 0;
  }

  66%,
  100% {
    opacity: 1;
  }
}

@keyframes simLinesCycle {
  0%,
  34% {
    opacity: 0;
    transform: translateY(8px);
    max-height: 0;
    padding: 0;
    border-width: 0;
  }

  38%,
  62% {
    opacity: 1;
    transform: translateY(0);
    max-height: 420px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.14);
  }

  66%,
  100% {
    opacity: 0;
    transform: translateY(-8px);
    max-height: 0;
    padding: 0;
    border-width: 0;
  }
}

@keyframes simFinalCycle {
  0%,
  68% {
    opacity: 0;
    transform: translateY(10px);
    max-height: 0;
    padding: 0;
    border-width: 0;
  }

  72%,
  96% {
    opacity: 1;
    transform: translateY(0);
    max-height: 900px;
    padding: 12px;
    border: 1px solid rgba(16, 185, 129, 0.55);
  }

  100% {
    opacity: 0;
    transform: translateY(10px);
    max-height: 0;
    padding: 0;
    border-width: 0;
  }
}

/* Mobile */
@media (max-width: 700px) {
  .sim-chatInputWrapper-demo {
    padding: 14px;
    min-height: 560px;
    justify-items: stretch;
    align-content: start;
  }

  .sim-chat-card {
    padding: 14px;
  }

  .sim-h2-step {
    white-space: normal;
  }

  .sim-main-subtitle {
    font-size: 13px;
  }

  .sim-lines p,
  .sim-row {
    font-size: 12px;
  }

  .sim-row {
    grid-template-columns: 1fr 52px;
  }

  .sim-lines p {
    display: none !important;
  }

  .sim-lines p.mobile-keep {
    display: block !important;
    white-space: normal;
    word-break: break-word;
  }

  .sim-devis-final .sim-row:not(.mobile-keep):not(.sim-total) {
    display: none !important;
  }

  .sim-devis-final .sim-row.mobile-keep,
  .sim-devis-final .sim-row.sim-total {
    display: grid !important;
  }

  .sim-row span {
    white-space: normal;
    word-break: break-word;
  }
}