:root {
  --simulation-navy: #0f2742;
  --simulation-blue: #0b6fa4;
  --simulation-cyan: #0891b2;
  --simulation-border: #cbdbe7;
  --simulation-muted: #607386;
  --simulation-danger: #b42318;
}

.simulation-banner {
  position: fixed;
  z-index: 10060;
  top: 58px;
  right: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(620px, calc(100vw - 32px));
  min-height: 56px;
  box-sizing: border-box;
  padding: 9px 10px 9px 14px;
  border: 1px solid rgba(8, 145, 178, 0.34);
  border-radius: 14px;
  background: rgba(247, 253, 255, 0.98);
  box-shadow: 0 14px 34px rgba(15, 39, 66, 0.2);
  color: var(--simulation-navy);
  backdrop-filter: blur(12px);
}

.simulation-banner[data-state="QUARANTINED"],
.simulation-banner[data-state="RECOVERY"] {
  border-color: rgba(180, 35, 24, 0.42);
  background: rgba(255, 249, 247, 0.98);
}

.simulation-banner-main,
.simulation-banner-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.simulation-local-badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  border-radius: 7px;
  background: var(--simulation-navy);
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.simulation-state-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #16a34a;
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.12);
}

.simulation-banner[data-state="QUARANTINED"] .simulation-state-dot,
.simulation-banner[data-state="RECOVERY"] .simulation-state-dot {
  background: #dc2626;
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.12);
}

.simulation-banner-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.simulation-banner-copy strong {
  font-size: 12px;
  line-height: 1.2;
}

.simulation-banner-copy span {
  overflow: hidden;
  color: var(--simulation-muted);
  font-size: 11px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.simulation-banner button,
.simulation-icon-button,
.simulation-button,
.simulation-person {
  min-height: 44px;
  border: 0;
  font: inherit;
  cursor: pointer;
}

.simulation-banner button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 104px;
  padding: 0 13px;
  border: 1px solid var(--simulation-border);
  border-radius: 9px;
  background: #ffffff;
  color: var(--simulation-navy);
  font-size: 12px;
  font-weight: 750;
}

.simulation-banner button.danger {
  border-color: rgba(180, 35, 24, 0.22);
  color: var(--simulation-danger);
}

.simulation-dialog-backdrop {
  position: fixed;
  z-index: 10100;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 20px;
  background: rgba(8, 22, 38, 0.56);
  backdrop-filter: blur(4px);
}

.simulation-dialog {
  width: min(680px, calc(100vw - 40px));
  max-width: calc(100vw - 24px);
  max-height: min(760px, calc(100vh - 40px));
  overflow: hidden;
  border: 1px solid rgba(203, 219, 231, 0.9);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 28px 80px rgba(8, 22, 38, 0.34);
  color: var(--simulation-navy);
}

.simulation-dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 24px 18px;
  border-bottom: 1px solid #e5edf3;
  background: linear-gradient(135deg, #f7fcff 0%, #ffffff 65%);
}

.simulation-eyebrow {
  display: block;
  margin-bottom: 6px;
  color: var(--simulation-cyan);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.simulation-dialog h2 {
  margin: 0;
  font-size: 21px;
  line-height: 1.3;
}

.simulation-dialog-header p {
  max-width: 540px;
  margin: 7px 0 0;
  color: var(--simulation-muted);
  font-size: 13px;
  line-height: 1.65;
}

.simulation-icon-button {
  width: 44px;
  min-width: 44px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: #6b7c8d;
  font-size: 18px;
}

.simulation-dialog-body {
  max-height: calc(100vh - 230px);
  overflow: auto;
  padding: 22px 24px 20px;
}

.simulation-dialog-status {
  min-height: 22px;
  padding: 0 24px 16px;
  color: var(--simulation-blue);
  font-size: 12px;
  line-height: 1.5;
}

.simulation-dialog-status.error {
  color: var(--simulation-danger);
}

.simulation-safety-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.simulation-safety-grid > div {
  display: grid;
  gap: 7px;
  min-height: 126px;
  box-sizing: border-box;
  padding: 16px;
  border: 1px solid #dce8f0;
  border-radius: 13px;
  background: #f9fcfe;
}

.simulation-safety-grid i {
  color: var(--simulation-cyan);
  font-size: 18px;
}

.simulation-safety-grid strong {
  font-size: 13px;
}

.simulation-safety-grid span {
  color: var(--simulation-muted);
  font-size: 12px;
  line-height: 1.55;
}

.simulation-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.simulation-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 150px;
  padding: 0 18px;
  border: 1px solid var(--simulation-border);
  border-radius: 10px;
  background: #ffffff;
  color: var(--simulation-navy);
  font-size: 13px;
  font-weight: 750;
}

.simulation-button.primary {
  border-color: var(--simulation-blue);
  background: var(--simulation-blue);
  color: #ffffff;
}

.simulation-button.danger {
  border-color: var(--simulation-danger);
  background: var(--simulation-danger);
  color: #ffffff;
}

.simulation-button:disabled,
.simulation-dialog button:disabled {
  cursor: not-allowed;
  opacity: 0.52;
}

.simulation-search-label {
  display: block;
  margin-bottom: 8px;
  color: #263d54;
  font-size: 12px;
  font-weight: 750;
}

.simulation-search {
  position: relative;
}

.simulation-search i {
  position: absolute;
  top: 50%;
  left: 14px;
  color: #8192a3;
  transform: translateY(-50%);
}

.simulation-search input {
  width: 100%;
  min-height: 44px;
  box-sizing: border-box;
  padding: 0 14px 0 40px;
  border: 1px solid var(--simulation-border);
  border-radius: 10px;
  outline: 0;
  background: #ffffff;
  color: var(--simulation-navy);
  font: inherit;
}

.simulation-person-list {
  display: grid;
  gap: 8px;
  max-height: 360px;
  margin-top: 12px;
  overflow: auto;
}

.simulation-person {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 62px;
  box-sizing: border-box;
  padding: 9px 12px;
  border: 1px solid #dce6ed;
  border-radius: 11px;
  background: #ffffff;
  color: var(--simulation-navy);
  text-align: left;
}

.simulation-person:hover {
  border-color: #83c5df;
  background: #f7fcff;
}

.simulation-person.selected {
  border-color: var(--simulation-cyan);
  background: #edfaff;
  box-shadow: 0 0 0 2px rgba(8, 145, 178, 0.1);
}

.simulation-person-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 11px;
  background: #dff4fb;
  color: #086b89;
  font-size: 14px;
  font-weight: 800;
}

.simulation-person-copy {
  display: grid;
  min-width: 0;
  flex: 1;
  gap: 3px;
}

.simulation-person-copy strong {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.simulation-person-copy span {
  overflow: hidden;
  color: var(--simulation-muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.simulation-person > i {
  visibility: hidden;
  color: var(--simulation-cyan);
}

.simulation-person.selected > i {
  visibility: visible;
}

.simulation-callout {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border: 1px solid #f1c97a;
  border-radius: 12px;
  background: #fffaf0;
  color: #744210;
}

.simulation-callout.danger {
  border-color: #f2b8b5;
  background: #fff7f6;
  color: #8a1c13;
}

.simulation-callout > i {
  margin-top: 2px;
  font-size: 17px;
}

.simulation-callout strong {
  font-size: 13px;
}

.simulation-callout p {
  margin: 5px 0 0;
  font-size: 12px;
  line-height: 1.6;
}

.simulation-cleaning,
.simulation-empty {
  display: grid;
  justify-items: center;
  gap: 9px;
  padding: 30px 18px;
  color: var(--simulation-muted);
  font-size: 12px;
  text-align: center;
}

.simulation-empty.compact {
  padding: 18px;
}

.simulation-cleaning strong {
  color: var(--simulation-navy);
  font-size: 15px;
}

.simulation-spinner {
  width: 34px;
  height: 34px;
  border: 3px solid #d9edf4;
  border-top-color: var(--simulation-cyan);
  border-radius: 50%;
  animation: simulation-spin 0.8s linear infinite;
}

@keyframes simulation-spin {
  to { transform: rotate(360deg); }
}

.simulation-banner button:hover,
.simulation-icon-button:hover,
.simulation-button:not(:disabled):hover {
  filter: brightness(0.97);
}

.simulation-banner button:focus-visible,
.simulation-icon-button:focus-visible,
.simulation-button:focus-visible,
.simulation-person:focus-visible,
.simulation-search input:focus-visible {
  outline: 3px solid rgba(8, 145, 178, 0.28);
  outline-offset: 2px;
}

@media (max-width: 640px) {
  .simulation-banner {
    top: 54px;
    right: 12px;
    left: 12px;
    width: auto;
    max-width: calc(100vw - 24px);
    align-items: stretch;
    flex-direction: column;
    gap: 8px;
  }

  .simulation-banner-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .simulation-banner button {
    min-width: 0;
  }

  .simulation-dialog-backdrop {
    align-items: flex-end;
    padding: 12px;
  }

  .simulation-dialog {
    width: 100%;
    max-width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
    border-radius: 16px;
  }

  .simulation-dialog-header {
    padding: 20px 18px 15px;
  }

  .simulation-dialog-body {
    max-height: calc(100vh - 220px);
    padding: 18px;
  }

  .simulation-dialog-status {
    padding: 0 18px 14px;
  }

  .simulation-safety-grid {
    grid-template-columns: 1fr;
  }

  .simulation-safety-grid > div {
    min-height: 0;
  }

  .simulation-dialog-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .simulation-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .simulation-spinner {
    animation-duration: 1.8s;
  }

  .simulation-banner,
  .simulation-dialog,
  .simulation-button,
  .simulation-person {
    scroll-behavior: auto;
    transition: none !important;
  }
}