.event-check-in-shell {
  --check-in-ink: #172033;
  --check-in-muted: #667085;
  --check-in-accent: #315efb;
  --check-in-success: #087a55;
  color: var(--check-in-ink);
  display: grid;
  gap: 18px;
  padding-bottom: 36px;
}

.event-check-in-header,
.event-check-in-section-title,
.event-check-in-inline-actions {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.event-check-in-header h2,
.event-check-in-card h3 { margin: 6px 0; }
.event-check-in-header p,
.event-check-in-card p { color: var(--check-in-muted); margin: 6px 0; }

.event-check-in-live {
  align-items: center;
  background: #eefbf5;
  border-radius: 999px;
  color: var(--check-in-success);
  display: inline-flex;
  font-size: 13px;
  font-weight: 700;
  gap: 7px;
  padding: 8px 12px;
}
.event-check-in-live i { background: #16a36f; border-radius: 50%; height: 8px; width: 8px; }

.event-check-in-summary {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.event-check-in-metric,
.event-check-in-card {
  background: #fff;
  border: 1px solid #e5e9f2;
  border-radius: 16px;
  box-shadow: 0 8px 28px rgba(23, 32, 51, .06);
}
.event-check-in-metric { display: grid; gap: 7px; padding: 16px; }
.event-check-in-metric span { color: var(--check-in-muted); font-size: 13px; }
.event-check-in-metric strong { font-size: clamp(22px, 4vw, 32px); }

.event-check-in-layout {
  align-items: start;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(320px, .9fr) minmax(420px, 1.1fr);
}
.event-check-in-reception,
.event-check-in-side { display: grid; gap: 16px; }
.event-check-in-card { padding: 18px; }
.event-check-in-action-grid { display: grid; gap: 10px; grid-template-columns: 1fr 1fr; margin-top: 16px; }
.event-check-in-primary-action {
  background: var(--check-in-accent);
  border: 0;
  border-radius: 13px;
  color: #fff;
  cursor: pointer;
  font-size: 17px;
  font-weight: 800;
  min-height: 52px;
  padding: 13px 18px;
  width: 100%;
}
.event-check-in-primary-action:disabled { cursor: not-allowed; opacity: .48; }

.event-check-in-scanner {
  background: #111827;
  border-radius: 14px;
  color: #fff;
  margin-top: 14px;
  overflow: hidden;
  padding: 12px;
  position: relative;
}
.event-check-in-video-wrap { background: #020617; border-radius: 10px; overflow: hidden; position: relative; }
.event-check-in-scanner video { aspect-ratio: 4 / 3; background: #020617; display: block; object-fit: contain; width: 100%; }
.event-check-in-scanner p { color: #fff; }
.event-check-in-scan-frame { border: 3px solid #fff; border-radius: 16px; height: 54%; left: 20%; pointer-events: none; position: absolute; top: 23%; width: 60%; }
.event-check-in-camera-controls { display: grid; gap: 8px; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 10px; }
.event-check-in-camera-label { color: #cbd5e1; display: block; margin-top: 8px; text-align: center; }
.event-check-in-scanner-diagnostics { background: #0f172a; border: 1px solid #475569; border-radius: 10px; color: #e2e8f0; margin-top: 10px; padding: 10px; }
.event-check-in-scanner-diagnostics > strong { color: #f8fafc; display: block; margin-bottom: 6px; }
.event-check-in-scanner-diagnostics dl { display: grid; gap: 3px; margin: 0; }
.event-check-in-scanner-diagnostics dl div { display: grid; gap: 8px; grid-template-columns: minmax(120px, 1fr) minmax(120px, 1fr); }
.event-check-in-scanner-diagnostics dt { color: #94a3b8; }
.event-check-in-scanner-diagnostics dd { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; margin: 0; overflow-wrap: anywhere; }

.event-check-in-manual { border-top: 1px solid #e5e9f2; display: grid; gap: 9px; margin-top: 16px; padding-top: 16px; }
.event-check-in-manual > div:first-of-type { display: grid; gap: 8px; grid-template-columns: 1fr auto; }
.event-check-in-search-results { display: grid; gap: 8px; max-height: 320px; overflow: auto; }
.event-check-in-search-results button { background: #f8faff; border: 1px solid #dce3f4; border-radius: 12px; cursor: pointer; display: grid; gap: 3px; padding: 12px; text-align: left; }
.event-check-in-search-results span,
.event-check-in-search-results small { color: var(--check-in-muted); }

.event-check-in-holder span { color: var(--check-in-muted); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.event-check-in-holder h3 { font-size: clamp(23px, 6vw, 34px); line-height: 1.12; }
.event-check-in-table-badge { background: #172033; border-radius: 12px; color: #fff; font-size: clamp(18px, 5vw, 28px); font-weight: 900; margin: 16px 0; padding: 14px; text-align: center; text-transform: uppercase; }
.event-check-in-counts { display: grid; gap: 8px; grid-template-columns: repeat(3, 1fr); margin: 0 0 20px; }
.event-check-in-counts div { background: #f7f8fb; border-radius: 10px; padding: 12px 8px; text-align: center; }
.event-check-in-counts dt { color: var(--check-in-muted); font-size: 12px; }
.event-check-in-counts dd { font-size: 26px; font-weight: 900; margin: 4px 0 0; }
.event-check-in-quantity { border: 0; display: grid; gap: 12px; grid-template-columns: 58px 1fr 58px; margin: 0 0 16px; padding: 0; text-align: center; width: 100%; }
.event-check-in-quantity legend { font-weight: 700; margin-bottom: 12px; width: 100%; }
.event-check-in-quantity button { background: #eef2ff; border: 0; border-radius: 12px; color: var(--check-in-accent); cursor: pointer; font-size: 30px; min-height: 54px; }
.event-check-in-quantity output { align-items: center; display: flex; font-size: 32px; font-weight: 900; justify-content: center; }
.event-check-in-complete { background: #eaf9f2; border-radius: 12px; color: var(--check-in-success); font-size: 18px; font-weight: 900; margin: 0 0 14px; padding: 15px; text-align: center; text-transform: uppercase; }
.event-check-in-result { text-align: center; }
.event-check-in-result.is-success { border-color: #8bd9bc; }
.event-check-in-result.is-warning { border-color: #f2c96d; }
.event-check-in-result > strong { display: block; font-size: 28px; margin: 12px 0; }

.event-check-in-alert { border-radius: 12px; padding: 13px 15px; }
.event-check-in-alert-error { background: #fff1f1; border: 1px solid #efadad; color: #9d2424; }
.event-check-in-announcer { min-height: 20px; }

.event-check-in-list-header,
.event-check-in-list-row { align-items: center; display: grid; gap: 9px; grid-template-columns: minmax(120px, 1.8fr) repeat(3, minmax(66px, .7fr)); padding: 10px 0; }
.event-check-in-list-header { border-bottom: 1px solid #e5e9f2; color: var(--check-in-muted); font-size: 12px; }
.event-check-in-list-row { border-bottom: 1px solid #eef0f5; }

.event-check-in-history article { border-top: 1px solid #edf0f5; display: grid; gap: 7px; padding: 12px 0; }
.event-check-in-history article > div { display: flex; gap: 8px; justify-content: space-between; }
.event-check-in-history article span,
.event-check-in-history small { color: var(--check-in-muted); font-size: 12px; }
.event-check-in-link-action { background: none; border: 0; color: #8a3a14; cursor: pointer; font: inherit; justify-self: start; padding: 4px 0; text-decoration: underline; }

.event-check-in-modal { align-items: center; background: rgba(15, 23, 42, .62); display: flex; inset: 0; justify-content: center; padding: 16px; position: fixed; z-index: 2000; }
.event-check-in-modal form { background: #fff; border-radius: 16px; display: grid; gap: 12px; max-width: 460px; padding: 22px; width: 100%; }
.event-check-in-modal textarea { min-height: 100px; resize: vertical; }
.event-check-in-modal form > div { display: flex; gap: 8px; justify-content: flex-end; }

@media (max-width: 900px) {
  .event-check-in-layout { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .event-check-in-shell { gap: 12px; }
  .event-check-in-header { align-items: flex-start; flex-direction: column; }
  .event-check-in-summary { grid-template-columns: 1fr 1fr; }
  .event-check-in-metric { padding: 12px; }
  .event-check-in-card { border-radius: 14px; padding: 14px; }
  .event-check-in-action-grid { grid-template-columns: 1fr; }
  .event-check-in-counts dt { min-height: 30px; }
  .event-check-in-list-header { display: none; }
  .event-check-in-list-row { border: 1px solid #e5e9f2; border-radius: 10px; grid-template-columns: 1fr 1fr; margin-top: 8px; padding: 10px; }
  .event-check-in-list-row strong { grid-column: 1 / -1; }
  .event-check-in-list-row span::before { color: var(--check-in-muted); content: attr(data-label) ": "; font-size: 11px; }
  .event-check-in-history article > div { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 360px) {
  .event-check-in-counts { grid-template-columns: 1fr; }
  .event-check-in-counts div { align-items: center; display: flex; justify-content: space-between; padding: 9px 12px; }
  .event-check-in-counts dt { min-height: 0; }
  .event-check-in-counts dd { font-size: 23px; margin: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .event-check-in-shell * { scroll-behavior: auto !important; }
}