:root {
  color-scheme: light;
}

body {
  background: #f6f8fb;
}

button {
  border: 1px solid transparent;
  border-radius: var(--bs-border-radius);
  padding: 0.5rem 0.8rem;
  background: var(--bs-primary);
  color: #fff;
}

button:hover {
  background: #0b5ed7;
}

button:disabled {
  opacity: 0.6;
}

button.ghost {
  background: var(--bs-white);
  color: var(--bs-body-color);
  border-color: var(--bs-border-color);
}

button.danger {
  background: var(--bs-danger);
}

button.danger.ghost {
  background: var(--bs-white);
  color: var(--bs-danger);
  border-color: var(--bs-danger-border-subtle);
}

input,
textarea,
select {
  max-width: 100%;
}

textarea {
  min-height: 96px;
}

.screen {
  min-height: 100vh;
}

.toast-region {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1080;
  display: grid;
  gap: 0.75rem;
  width: min(360px, calc(100vw - 2rem));
  pointer-events: none;
}

.toast {
  display: grid;
  gap: 0.25rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  background: var(--bs-white);
  box-shadow: var(--bs-box-shadow);
  pointer-events: auto;
}

.toast-error {
  border-color: var(--bs-danger-border-subtle);
  background: var(--bs-danger-bg-subtle);
}

.toast-title {
  font-weight: 700;
}

.toast-message,
.muted {
  color: var(--bs-secondary-color);
}

.error {
  color: var(--bs-danger);
}

.auth-panel,
.panel,
.stat-card {
  background: var(--bs-white);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  box-shadow: var(--bs-box-shadow-sm);
}

.auth-panel {
  width: min(460px, calc(100vw - 2rem));
  margin: 10vh auto;
  padding: 2rem;
}

.panel,
.stat-card {
  padding: 1rem;
}

.stack {
  display: grid;
  gap: 1rem;
}

.eyebrow {
  margin: 0;
  color: var(--bs-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.topbar,
.section-header,
.toolbar,
.filters,
.topbar-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}
.filters input {
  max-width: 250px;
}

.topbar,
.section-header {
  justify-content: space-between;
}

.topbar {
  padding: 1.5rem 2rem 1rem;
}

.layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 1.5rem;
  padding: 0 2rem 2rem;
}

.nav {
  position: sticky;
  top: 1rem;
  display: grid;
  gap: 0.5rem;
}

.nav-link {
  text-align: left;
  background: transparent;
  color: var(--bs-body-color);
}

.nav-link.active {
  background: var(--bs-white);
  border-color: var(--bs-border-color);
}
.nav-link:hover {
  color: var(--bs-white);
}
.nav-link.active:hover {
  color: var(--bs-body-color);
}
.view {
  display: none;
  gap: 1rem;
}

.view.active,
.stats-grid,
.detail-grid,
.form-grid {
  display: grid;
  gap: 1rem;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.detail-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  align-items: start;
}

.detail-grid > .panel {
  align-content: start;
}

.stat-label {
  display: block;
  color: var(--bs-secondary-color);
  margin-bottom: 0.5rem;
}

.stat-value {
  font-size: 2rem;
}

.table-shell {
  overflow: auto;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
}

.table-shell table {
  width: 100%;
  margin: 0;
  background: var(--bs-white);
  border-collapse: collapse;
}

th,
td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--bs-border-color);
  text-align: left;
  vertical-align: top;
}

th button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--bs-body-color);
}

th .sort-button {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--bs-secondary-color);
  font-weight: 600;
}

th .sort-button:hover,
th .sort-button.active {
  color: var(--bs-primary);
  background: transparent;
}

.sort-icon {
  width: 1rem;
  color: currentColor;
  font-size: 0.75rem;
  line-height: 1;
  text-align: center;
}

.select-column {
  width: 2.75rem;
}

tr.selected {
  background: var(--bs-primary-bg-subtle);
}

.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.page-size-control {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.page-size-control .form-select {
  width: auto;
}

.page-item {
  margin-right: .5rem;
}

.table-page-summary {
  font-size: 0.875rem;
}

.detail-list {
  display: grid;
  grid-template-columns: minmax(120px, 190px) minmax(0, 1fr);
  gap: 0.75rem 1rem;
}

.detail-list dt {
  color: var(--bs-secondary-color);
  font-weight: 600;
}

.detail-list dd {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid label,
.image-manager,
.image-input-stack,
.image-library-stack {
  display: grid;
  gap: 0.5rem;
}

.form-grid .wide {
  grid-column: 1 / -1;
}

.conditional-field[hidden] {
  display: none;
}

.field-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.field-badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--bs-secondary-color);
  border: 1px solid var(--bs-border-color);
  border-radius: 999px;
  padding: 0.15rem 0.45rem;
  background: var(--bs-tertiary-bg);
  white-space: nowrap;
}

.field-help,
.image-source-label {
  color: var(--bs-secondary-color);
  font-size: 0.85rem;
}

.image-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.image-source-card,
.image-list-empty {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  padding: 0.75rem;
  background: var(--bs-white);
}

.image-library-results {
  display: grid;
  gap: 0.5rem;
  max-height: 220px;
  overflow: auto;
}

.image-library-result {
  width: 100%;
  display: grid;
  gap: 0.2rem;
  text-align: left;
  background: var(--bs-tertiary-bg);
  color: var(--bs-body-color);
  border: 1px solid var(--bs-border-color);
}

.image-library-result:hover {
  background: var(--bs-primary-bg-subtle);
}

.image-library-result-name {
  font-weight: 600;
}

.image-library-result-path,
.image-library-empty {
  color: var(--bs-secondary-color);
  font-size: 0.9rem;
  word-break: break-all;
}

.image-list {
  display: grid;
  gap: 0.5rem;
}

.image-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  padding: 0.65rem 0.75rem;
  background: var(--bs-tertiary-bg);
}

.image-list-main {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.image-list-meta {
  min-width: 0;
}

.image-list-thumb {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--bs-border-radius-sm);
  border: 1px solid var(--bs-border-color);
  background: var(--bs-white);
  flex: 0 0 auto;
}

.image-list-thumb-missing {
  display: grid;
  place-items: center;
  color: var(--bs-secondary-color);
  font-size: 0.75rem;
}

.image-path {
  word-break: break-all;
}

.image-preview-shell,
.result-image-stage {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  background: var(--bs-tertiary-bg);
  padding: 1rem;
  overflow: auto;
}

.image-preview-shell {
  display: grid;
  place-items: center;
  min-height: 280px;
}

.image-preview-shell img,
.result-image-frame img {
  max-width: 100%;
  object-fit: contain;
  border-radius: var(--bs-border-radius-sm);
  box-shadow: var(--bs-box-shadow-sm);
}

.image-preview-shell img {
  max-height: 360px;
}

.result-review-shell {
  display: grid;
  gap: 0.75rem;
}

.result-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.result-image-frame {
  position: relative;
  display: inline-block;
  line-height: 0;
}

.result-image-frame img {
  max-height: 520px;
}

.result-image-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.result-box {
  position: absolute;
  border: 2px solid var(--bs-primary);
  border-radius: 4px;
  background: rgba(13, 110, 253, 0.12);
  transition: box-shadow 120ms ease, outline-offset 120ms ease;
}

.result-box.matched {
  border-color: var(--bs-success);
  background: rgba(25, 135, 84, 0.14);
}

.result-box.required-missed {
  border-color: var(--bs-danger);
  background: rgba(220, 53, 69, 0.16);
}

.result-box.active {
  border-width: 3px;
  outline: 2px solid rgba(255, 193, 7, 0.95);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(255, 193, 7, 0.24);
}

.result-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--bs-border-color);
  border-radius: 999px;
  background: var(--bs-white);
  font-size: 0.85rem;
  line-height: 1.2;
}

.result-pill.matched {
  color: var(--bs-success);
}

.result-pill.required-missed {
  color: var(--bs-danger);
}

.result-pill.active {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.18);
}

.result-pill:focus-visible {
  outline: 2px solid var(--bs-primary);
  outline-offset: 2px;
}

.status-icon {
  display: inline-block;
  width: 1em;
  margin-right: 0.25rem;
  text-align: center;
}

@media (max-width: 980px) {
  .layout,
  .stats-grid,
  .detail-grid,
  .form-grid,
  .image-source-grid {
    grid-template-columns: 1fr;
  }

  .topbar,
  .layout {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .nav {
    position: static;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  }
}