.wqrs-wrapper {
  max-width: 760px;
  margin: 20px auto;
  padding: 16px;
  border: 1px solid #d9d9d9;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.wqrs-title {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.2;
}

.wqrs-step[hidden] {
  display: none !important;
}

.wqrs-step + .wqrs-step {
  margin-top: 14px;
}

.wqrs-field {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.wqrs-scanner-stage {
  margin-bottom: 14px;
}

.wqrs-form-stage {
  display: grid;
  gap: 12px;
}

.wqrs-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.wqrs-form-row .wqrs-field {
  margin-bottom: 0;
}

.wqrs-field label {
  font-weight: 600;
}

.wqrs-field input,
.wqrs-field select,
.wqrs-location-input {
  width: 100%;
  max-width: 100%;
  padding: 8px 10px;
  border: 1px solid #c9c9c9;
  border-radius: 6px;
  box-sizing: border-box;
}

.wqrs-manual-lookup {
  display: flex;
  gap: 8px;
  align-items: center;
}

.wqrs-manual-lookup .wqrs-manual-serial {
  flex: 1 1 auto;
}

.wqrs-btn {
  border: 0;
  border-radius: 6px;
  padding: 8px 12px;
  cursor: pointer;
  color: #fff;
  background: #1f6feb;
  font-weight: 600;
}

.wqrs-btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.wqrs-checkout {
  background: #b42318;
}

.wqrs-checkin {
  background: #14532d;
}

.wqrs-scan-again {
  background: #374151;
}

.wqrs-view {
  width: 100%;
  min-height: 280px;
  border: 1px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  background: #fafafa;
}

.wqrs-view video {
  width: 100% !important;
  height: auto !important;
}

.wqrs-scan-meta {
  margin-top: 12px;
  font-size: 14px;
}

.wqrs-scan-label {
  color: #555;
}

.wqrs-user-banner {
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: 6px;
  background: #eef4ff;
  border: 1px solid #c9dafd;
}

.wqrs-item-panel {
  border: 1px solid #e4e4e4;
  border-radius: 8px;
  background: #fafafa;
  padding: 12px;
}

.wqrs-item-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.wqrs-item-grid .wqrs-item-cell-next-action {
  grid-column: 1 / -1;
}

.wqrs-item-label {
  display: block;
  font-size: 12px;
  color: #666;
  margin-bottom: 3px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.wqrs-last-logs {
  margin-top: 12px;
}

.wqrs-desc-controls,
.wqrs-log-controls {
  margin-top: 12px;
}

.wqrs-toggle-description,
.wqrs-toggle-logs {
  background: #1f6feb;
  width: 100%;
  display: block;
  text-align: center;
}

.wqrs-item-description-panel {
  margin-top: 10px;
  border: 1px solid #e4e4e4;
  border-radius: 8px;
  background: #fafafa;
  padding: 12px;
}

.wqrs-item-description-panel h4 {
  margin: 0 0 8px;
}

.wqrs-item-description {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.wqrs-last-logs h4 {
  margin: 0 0 8px;
}

.wqrs-log-list {
  margin: 0;
  padding-left: 18px;
  max-height: 180px;
  overflow: auto;
}

.wqrs-log-list li {
  margin-bottom: 6px;
  word-break: break-word;
}

.wqrs-actions {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.wqrs-wrapper input.wqrs-location-input {
  height: 34px !important;
  min-height: 34px !important;
  max-height: 34px !important;
  padding: 0 10px !important;
  line-height: 1.2 !important;
  font-size: 14px !important;
  box-sizing: border-box !important;
}

.wqrs-wrapper select.wqrs-scan-status {
  height: 34px !important;
  min-height: 34px !important;
  max-height: 34px !important;
  padding: 0 10px !important;
  line-height: 1.2 !important;
  font-size: 14px !important;
  box-sizing: border-box !important;
}

.wqrs-item-next-action {
  color: #14532d;
}

.wqrs-notice {
  margin-top: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #b8d7ff;
  background: #eaf3ff;
  color: #113d7a;
  font-weight: 600;
  display: none;
}

.wqrs-notice.is-visible {
  display: block;
}

.wqrs-popup[hidden] {
  display: none !important;
}

.wqrs-popup {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent !important;
  pointer-events: none;
  padding: 16px;
  box-sizing: border-box;
}

.wqrs-popup-card {
  width: min(420px, 100%);
  border-radius: 10px;
  padding: 12px 14px;
  color: #fff;
  background: #1e3a8a;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.wqrs-popup.is-success .wqrs-popup-card {
  background: #14532d;
}

.wqrs-popup.is-error .wqrs-popup-card {
  background: #991b1b;
}

.wqrs-popup-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: wqrs-spin 0.7s linear infinite;
}

.wqrs-popup-message {
  line-height: 1.35;
}

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

.wqrs-result {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 6px;
  background: #f7f7f7;
  border: 1px solid #e4e4e4;
  word-break: break-word;
}

.wqrs-result.is-success {
  background: #ebfff2;
  border-color: #8fe0ad;
}

.wqrs-result.is-error {
  background: #fff1f1;
  border-color: #f0a1a1;
}

.wqrs-result a {
  color: #1f6feb;
  text-decoration: underline;
}

@media (max-width: 640px) {
  .wqrs-form-row {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .wqrs-wrapper .wqrs-item-panel .wqrs-item-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    grid-auto-flow: row !important;
    gap: 12px !important;
  }

  .wqrs-wrapper .wqrs-item-panel .wqrs-item-grid > div:not(.wqrs-item-cell-next-action) {
    grid-column: auto !important;
    min-width: 0 !important;
  }

  .wqrs-wrapper .wqrs-item-panel .wqrs-item-grid .wqrs-item-cell-next-action {
    grid-column: 1 / -1 !important;
  }

  .wqrs-actions {
    flex-direction: row !important;
    align-items: center !important;
    flex-wrap: wrap !important;
  }

  .wqrs-actions .wqrs-btn {
    width: auto !important;
    flex: 1 1 140px !important;
  }

  .wqrs-manual-lookup {
    flex-direction: row !important;
    align-items: center !important;
  }
}