:root {
  color-scheme: light;
  font-family: "Segoe UI", Arial, sans-serif;
  background: #eef4f1;
  color: #15201c;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(34, 197, 94, 0.12) 0%, rgba(34, 197, 94, 0) 22%),
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.12) 0%, rgba(245, 158, 11, 0) 18%),
    linear-gradient(180deg, #f8fbf9 0%, #edf3f0 100%);
}

body,
button,
select,
input,
textarea {
  font: inherit;
}

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

a {
  color: inherit;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(248, 251, 249, 0.84);
  border-bottom: 1px solid rgba(169, 190, 178, 0.36);
}

.site-header__inner,
.site-footer__inner,
.topbar,
.metrics,
.filters,
.operations-grid,
.split-panel,
.page-shell > .tool-panel.wide,
.collector-workspace,
.collector-layout,
.capture-layout,
.capture-bottom-grid,
.reviewer-toolbar,
.reviewer-main-grid,
.training-actions-grid,
.training-command-grid,
.training-main-grid,
.training-ops-grid,
.training-workspace-grid {
  width: min(1440px, calc(100% - 40px));
  margin-left: auto;
  margin-right: auto;
}

.site-header__inner,
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
}

.site-header__brand,
.site-header__rail {
  display: grid;
  gap: 10px;
}

.site-header__rail {
  justify-items: end;
}

.brand-mark {
  display: grid;
  gap: 4px;
  text-decoration: none;
}

.brand-mark__tag {
  color: #0f766e;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.brand-mark strong {
  font-size: 1.05rem;
}

.brand-copy {
  margin-bottom: 0;
  color: #56635d;
  font-size: 0.92rem;
}

.site-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.site-pill {
  border: 1px solid rgba(188, 204, 197, 0.9);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.74);
  color: #3d4c45;
  font-size: 0.82rem;
}

.site-pill--link {
  text-decoration: none;
}

.site-main {
  padding: 30px 0 44px;
}

.auth-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.auth-shell {
  width: min(440px, 100%);
}

.auth-card {
  display: grid;
  gap: 18px;
  padding: 28px;
  border: 1px solid rgba(200, 214, 207, 0.95);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 18px 44px rgba(44, 73, 63, 0.12);
}

.auth-card__header {
  display: grid;
  gap: 6px;
}

.auth-card__header h1 {
  margin: 0;
}

.site-footer {
  margin-top: 36px;
  border-top: 1px solid rgba(169, 190, 178, 0.36);
  background: rgba(248, 251, 249, 0.84);
}

.site-footer p {
  margin-bottom: 0;
  color: #56635d;
}

.site-footer__links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer__links a {
  color: #47564f;
  text-decoration: none;
}

.page-shell {
  display: grid;
  gap: 18px;
}

.notice--error {
  border-color: rgba(190, 71, 71, 0.25);
  background: rgba(190, 71, 71, 0.08);
  color: #7a1d1d;
}

.app-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0;
}

.app-nav a {
  border: 1px solid rgba(188, 204, 197, 0.9);
  border-radius: 8px;
  color: #253029;
  background: rgba(255, 255, 255, 0.72);
  padding: 10px 14px;
  text-decoration: none;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease, transform 120ms ease;
}

.app-nav a:hover {
  transform: translateY(-1px);
  border-color: #9eb8ac;
  background: rgba(255, 255, 255, 0.96);
}

.app-nav a.active {
  border-color: #7ab69d;
  background: linear-gradient(180deg, #eff9f3 0%, #e4f6ec 100%);
  color: #0f5b47;
}

.topbar,
.metrics,
.filters,
.operations-grid,
.table-zone,
.split-panel,
.collector-workspace,
.capture-layout,
.capture-bottom-grid,
.training-command-grid {
  margin-bottom: 0;
}

.panel-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.panel-header__copy {
  display: grid;
  gap: 4px;
}

.panel-header__copy p:not(.eyebrow) {
  color: #56635d;
  margin-bottom: 0;
}

.panel-header__actions {
  display: flex;
  gap: 10px;
  align-items: start;
  justify-content: end;
  flex-wrap: wrap;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  padding: 24px;
  border: 1px solid rgba(200, 214, 207, 0.95);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(18, 115, 92, 0.95) 0%, rgba(13, 90, 80, 0.92) 48%, rgba(32, 55, 64, 0.92) 100%);
  box-shadow: 0 18px 44px rgba(44, 73, 63, 0.12);
  color: #f6fbf8;
}

.topbar--collector {
  align-items: start;
}

.topbar h1,
.topbar p,
.topbar .eyebrow {
  color: inherit;
}

.topbar .eyebrow {
  opacity: 0.84;
}

.topbar .lede,
.topbar small,
.topbar span {
  color: rgba(246, 251, 248, 0.82);
}

.topbar--hero {
  background:
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.25) 0%, rgba(245, 158, 11, 0) 22%),
    linear-gradient(135deg, rgba(16, 112, 105, 0.96) 0%, rgba(10, 93, 80, 0.94) 50%, rgba(28, 44, 60, 0.94) 100%);
}

.eyebrow {
  margin: 0 0 6px;
  color: #14735c;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 8px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
}

h2 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

h3 {
  font-size: 1rem;
  margin-bottom: 0;
}

.lede {
  color: #4f6059;
  font-size: 1rem;
  max-width: 720px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  margin-bottom: 12px;
}

.export-link,
button,
.dropzone-button {
  border: 0;
  border-radius: 8px;
  background: linear-gradient(180deg, #18856b 0%, #116b56 100%);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  text-decoration: none;
  box-shadow: 0 10px 22px rgba(17, 107, 86, 0.18);
}

.dropzone-button {
  position: relative;
  overflow: hidden;
}

.dropzone-button input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.export-link.inline {
  margin-top: 10px;
}

button.quiet {
  background: linear-gradient(180deg, #66756d 0%, #55625c 100%);
}

button.danger {
  background: linear-gradient(180deg, #cf2f2f 0%, #a61c1c 100%);
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.metrics--five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.metrics--highlight div:first-child {
  background: linear-gradient(180deg, rgba(237, 249, 242, 0.96) 0%, rgba(223, 244, 233, 0.96) 100%);
}

.metrics div,
.stats-strip div {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(215, 223, 219, 0.95);
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 12px 28px rgba(67, 88, 77, 0.06);
}

.metrics span,
.stats-strip span {
  display: block;
  font-size: 2rem;
  font-weight: 800;
}

.metrics small,
.stats-strip small {
  color: #56635d;
}

.filters {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 12px;
}

.filters label,
.tool-panel label,
.detail-pane label {
  display: grid;
  gap: 6px;
  min-width: 180px;
  color: #56635d;
  font-size: 0.9rem;
}

select,
input,
textarea {
  border: 1px solid #bdc9c3;
  border-radius: 8px;
  min-height: 42px;
  padding: 0 12px;
  background: #fff;
  width: 100%;
}

textarea {
  min-height: 92px;
  padding-top: 10px;
  resize: vertical;
}

input[type="checkbox"] {
  width: auto;
  min-height: auto;
}

.notice {
  width: min(1440px, calc(100% - 40px));
  margin: 0 auto;
  border-left: 4px solid #c2410c;
  background: rgba(255, 255, 255, 0.96);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
}

.operations-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 18px;
  align-items: stretch;
}

.split-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.split-panel.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.collector-workspace,
.collector-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.capture-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, 0.85fr);
  gap: 18px;
  align-items: start;
}

.capture-bottom-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.training-actions-grid,
.training-main-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.training-ops-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(340px, 0.8fr) minmax(320px, 0.85fr);
  gap: 18px;
  align-items: start;
}

.training-workspace-grid {
  display: grid;
  grid-template-columns: 320px 340px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.training-command-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  gap: 18px;
  align-items: start;
}

.reviewer-toolbar,
.reviewer-main-grid {
  display: grid;
  gap: 18px;
  align-items: start;
}

.reviewer-toolbar {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
}

.reviewer-toolbar-actions {
  justify-content: flex-end;
  align-items: center;
}

.reviewer-main-grid {
  grid-template-columns: minmax(0, 1.2fr) 400px;
}

.reviewer-main-grid--annotated {
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
}

.training-main-grid {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.tool-panel,
.detail-pane,
.table-zone {
  border: 1px solid rgba(215, 223, 219, 0.95);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 34px rgba(67, 88, 77, 0.08);
}

.tool-panel,
.detail-pane {
  padding: 18px;
}

.tool-panel.wide {
  display: block;
}

.action-card,
.training-panel {
  display: grid;
  gap: 16px;
}

.training-command-panel,
.training-summary-panel,
.capture-stage {
  display: grid;
  gap: 18px;
}

.checkbox-line {
  align-items: center;
  display: flex !important;
  grid-template-columns: none;
}

.stack-list {
  display: grid;
  gap: 10px;
}

.stack-list article,
.model-grid article,
.check-grid article,
.workflow-card {
  border: 1px solid #edf2ef;
  border-radius: 8px;
  display: grid;
  gap: 6px;
  padding: 12px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(247, 250, 248, 0.9) 100%);
}

.workflow-card a {
  color: #0f5b47;
  font-weight: 600;
  text-decoration: none;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.collector-dropzone {
  display: grid;
  gap: 16px;
}

.collector-dropzone--hero {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(247, 250, 248, 0.92) 100%);
}

.collector-dropzone__header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.collector-dropzone__surface {
  position: relative;
  border: 2px dashed #8eb7a4;
  border-radius: 8px;
  min-height: 220px;
  background:
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.14) 0%, rgba(245, 158, 11, 0) 20%),
    linear-gradient(180deg, rgba(232, 247, 239, 0.96) 0%, rgba(248, 252, 250, 0.94) 100%);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 20px;
  gap: 8px;
}

.collector-dropzone__content {
  display: grid;
  gap: 8px;
}

.collector-dropzone__input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.collector-dropzone__surface strong {
  font-size: 1.1rem;
}

.collector-dropzone__surface small {
  color: #56635d;
  max-width: 420px;
}

.collector-carousel {
  display: grid;
  gap: 16px;
}

.collector-stage {
  display: grid;
  gap: 18px;
}

.collector-stage__workspace {
  gap: 20px;
}

.collector-carousel__header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
}

.collector-stage__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 18px;
  align-items: start;
}

.collector-carousel__frame,
.collector-carousel__empty {
  border: 1px solid rgba(215, 223, 219, 0.95);
  border-radius: 8px;
  min-height: 500px;
  background:
    linear-gradient(180deg, rgba(246, 250, 248, 1) 0%, rgba(239, 245, 241, 1) 100%);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.collector-carousel__frame img {
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: contain;
  background: #fff;
}

.collector-file-meta {
  display: grid;
  gap: 4px;
}

.collector-file-meta small {
  color: #56635d;
}

.collector-inspector {
  display: grid;
  gap: 16px;
}

.collector-inspector__panel {
  border: 1px solid #ebf0ed;
  border-radius: 8px;
  padding: 14px;
  background: linear-gradient(180deg, #fcfdfc 0%, #f6faf8 100%);
}

.compact-definition-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.compact-definition-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid #edf2ef;
  padding-bottom: 8px;
}

.compact-definition-list dt {
  color: #56635d;
}

.compact-definition-list dd {
  margin: 0;
  text-align: right;
}

.thumbnail-strip {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
  gap: 10px;
}

.thumbnail {
  border: 1px solid #d3ddd8;
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbf9 100%);
  color: #2f3d36;
  min-height: 0;
  padding: 8px;
  display: grid;
  gap: 6px;
  box-shadow: none;
}

.thumbnail img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
}

.thumbnail span {
  color: #56635d;
  font-size: 0.8rem;
}

.thumbnail strong {
  font-size: 0.82rem;
  text-align: left;
}

.thumbnail--active {
  border-color: #7fb59d;
  background: linear-gradient(180deg, #edf9f2 0%, #e2f4eb 100%);
}

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

.collector-form-grid label:last-child {
  grid-column: 1 / -1;
}

.collector-actions {
  justify-content: flex-start;
}

.collector-actions--stacked {
  display: grid;
}

.collector-sidebar {
  display: grid;
  gap: 18px;
  position: sticky;
  top: 90px;
}

.collector-bulk-actions {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
}

.collector-sidebar__body,
.collector-checklist {
  display: grid;
  gap: 14px;
}

.collector-sidebar__coords {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.collector-mode-grid,
.stack-list--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.collector-mode-grid--single {
  grid-template-columns: 1fr;
}

.check-grid--stacked {
  grid-template-columns: 1fr;
}

.collector-bulk-actions {
  border: 1px solid #edf2ef;
  border-radius: 8px;
  padding: 14px 16px;
  background: linear-gradient(180deg, #fbfdfc 0%, #f5faf7 100%);
}

.form-stack,
.form-grid {
  display: grid;
  gap: 14px;
}

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

.training-command-stack,
.training-command-card {
  display: grid;
  gap: 16px;
}

.training-command-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.training-command-card {
  border: 1px solid #edf2ef;
  border-radius: 8px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(247, 250, 248, 0.94) 100%);
}

.reviewer-filter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.annotation-stage {
  display: grid;
  gap: 14px;
}

.reviewer-queue-shell {
  outline: none;
}

.reviewer-queue-shell:focus-within,
.reviewer-queue-shell:focus {
  border-color: #7ab69d;
  box-shadow: 0 0 0 3px rgba(122, 182, 157, 0.18), 0 16px 34px rgba(67, 88, 77, 0.08);
}

.shortcut-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.shortcut-chip {
  border: 1px solid #e2ebe6;
  border-radius: 8px;
  padding: 10px 12px;
  background: linear-gradient(180deg, #fbfefc 0%, #f4faf6 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.shortcut-chip kbd {
  min-width: 34px;
  border-radius: 6px;
  border: 1px solid #d5e0da;
  background: #fff;
  padding: 6px 8px;
  font-family: inherit;
  font-weight: 700;
  text-align: center;
}

.shortcut-chip small {
  color: #56635d;
}

.moderation-table th,
.moderation-table td {
  padding: 10px 12px;
  font-size: 0.9rem;
}

.moderation-table tbody tr.selected {
  box-shadow: inset 3px 0 0 #0f766e;
}

.moderation-primary {
  display: grid;
  gap: 2px;
}

.moderation-primary small {
  color: #66756d;
}

.detail-pane--review {
  display: grid;
  gap: 16px;
  align-self: start;
}

.evidence-image--large {
  max-height: 320px;
}

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

.review-summary-strip div {
  border: 1px solid #e2ebe6;
  border-radius: 8px;
  padding: 14px;
  background: linear-gradient(180deg, #fbfefc 0%, #f4faf6 100%);
}

.review-summary-strip span {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
}

.review-summary-strip small {
  color: #56635d;
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.decision-button {
  width: 100%;
}

.decision-button--active {
  background: linear-gradient(180deg, #0f766e 0%, #0b5e58 100%);
}

.form-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 16px;
}

.form-actions--spread {
  justify-content: space-between;
}

.empty-state {
  border: 1px dashed #cfdad4;
  border-radius: 8px;
  padding: 18px;
  background: linear-gradient(180deg, #fbfdfc 0%, #f6faf8 100%);
  display: grid;
  gap: 6px;
}

.training-list-card {
  gap: 8px !important;
}

.training-list-card__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.training-path {
  overflow-wrap: anywhere;
}

.training-balance-callout {
  border: 1px solid #e2ebe6;
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 14px;
  background: linear-gradient(180deg, #fbfefc 0%, #f5faf7 100%);
}

.training-balance-callout p {
  margin-bottom: 0;
  color: #4f6059;
}

.notice-list {
  margin: 0 0 14px;
  padding-left: 18px;
  color: #5b4030;
  display: grid;
  gap: 6px;
}

.log-surface {
  margin: 0;
  border: 1px solid #e2ebe6;
  border-radius: 8px;
  padding: 14px;
  background: #13211c;
  color: #e8f6ef;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.82rem;
  line-height: 1.45;
  overflow: auto;
  max-height: 220px;
  white-space: pre-wrap;
}

.log-surface--compact {
  max-height: 160px;
  font-size: 0.78rem;
}

.capture-summary-card {
  border: 1px solid #e2ebe6;
  border-radius: 8px;
  padding: 14px 16px;
  background: linear-gradient(180deg, #fbfefc 0%, #f4faf6 100%);
  display: grid;
  gap: 4px;
}

.model-grid--stacked {
  grid-template-columns: 1fr;
}

.model-grid--wide article {
  padding: 18px;
}

.training-model-card {
  gap: 10px !important;
}

.hero-actions {
  display: grid;
  gap: 12px;
  justify-items: end;
}

.hero-note {
  color: rgba(246, 251, 248, 0.8);
  font-size: 0.9rem;
  max-width: 260px;
  text-align: right;
}

.selectable {
  cursor: pointer;
}

.selected-article {
  background: #ecf8f3 !important;
  border-color: #8cc7b0 !important;
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.capture-video-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(215, 223, 219, 0.95);
  border-radius: 8px;
  min-height: 420px;
  background: linear-gradient(180deg, rgba(246, 250, 248, 1) 0%, rgba(239, 245, 241, 1) 100%);
}

.capture-video {
  width: 100%;
  min-height: 420px;
  max-height: 520px;
  object-fit: cover;
  background: #12201b;
}

.capture-video-overlay {
  position: absolute;
  inset: auto 16px 16px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(15, 32, 26, 0.72);
  color: #f6fbf8;
}

.capture-command-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.capture-command-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.capture-support-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid #d7dfdb;
  border-radius: 8px;
  background: linear-gradient(180deg, #fcfdfc 0%, #f4faf6 100%);
}

.capture-support-card small {
  color: #56635d;
}

.capture-support-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.dropzone-button--disabled {
  opacity: 0.55;
  pointer-events: none;
}

.capture-dropzone {
  min-height: 180px;
}

.capture-test-preview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 18px;
  align-items: start;
}

.capture-test-preview--annotated {
  grid-template-columns: minmax(0, 1fr) 300px;
}

.capture-test-frame {
  min-height: 320px;
}

.capture-empty {
  min-height: 220px;
}

.compact-table {
  width: 100%;
  border-collapse: collapse;
}

.annotation-editor {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 18px;
  align-items: start;
}

.annotation-editor__surface-shell,
.annotation-editor__sidebar {
  display: grid;
  gap: 14px;
}

.annotation-surface {
  position: relative;
  border: 1px solid rgba(215, 223, 219, 0.95);
  border-radius: 8px;
  min-height: 420px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(246, 250, 248, 1) 0%, rgba(239, 245, 241, 1) 100%);
  user-select: none;
}

.annotation-surface img {
  display: block;
  width: 100%;
  min-height: 420px;
  max-height: 620px;
  object-fit: contain;
  background: #fff;
}

.annotation-surface--readonly {
  cursor: default;
}

.annotation-box {
  position: absolute;
  border: 2px solid #0f766e;
  border-radius: 6px;
  background: rgba(15, 118, 110, 0.12);
  color: transparent;
  min-height: 14px;
  min-width: 14px;
  padding: 0;
  display: block;
  box-shadow: none;
}

.annotation-box span {
  position: absolute;
  left: 6px;
  top: 6px;
  border-radius: 6px;
  padding: 4px 6px;
  background: rgba(15, 32, 26, 0.82);
  color: #f6fbf8;
  font-size: 0.78rem;
  line-height: 1;
}

.annotation-box--selected {
  border-color: #f59e0b;
  background: rgba(245, 158, 11, 0.16);
}

.annotation-box--draft {
  pointer-events: none;
  border-style: dashed;
  background: rgba(24, 133, 107, 0.14);
}

.annotation-editor__inspector {
  border: 1px solid #ebf0ed;
  border-radius: 8px;
  padding: 14px;
  background: linear-gradient(180deg, #fcfdfc 0%, #f6faf8 100%);
  display: grid;
  gap: 12px;
}

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

.annotation-hint {
  color: #56635d;
}

.annotation-list {
  display: grid;
  gap: 10px;
}

.annotation-list--compact {
  gap: 8px;
}

.annotation-list__row {
  border: 1px solid #e2ebe6;
  border-radius: 8px;
  padding: 10px 12px;
  background: linear-gradient(180deg, #fbfefc 0%, #f4faf6 100%);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  text-align: left;
  box-shadow: none;
}

.annotation-list__row--active {
  border-color: #8cc7b0;
  background: #ecf8f3;
}

.annotation-list__row--static {
  cursor: default;
}

.annotation-list__row small {
  color: #56635d;
}

.compact-table th,
.compact-table td {
  border-bottom: 1px solid #eef2f0;
  padding: 10px 8px;
  text-align: left;
}

.hint {
  color: #56635d;
  margin-top: 12px;
}

.stack-list span,
.stack-list small,
.model-grid small {
  color: #56635d;
}

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

.evidence-image {
  border: 1px solid #d7dfdb;
  border-radius: 8px;
  display: block;
  margin-bottom: 14px;
  max-height: 220px;
  object-fit: cover;
  width: 100%;
}

.map-surface {
  min-height: 520px;
  border: 1px solid #bdc9c3;
  background: #e8eeee;
}

dl {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
}

dl div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid #eef2f0;
  padding-bottom: 8px;
}

dt {
  color: #56635d;
}

dd {
  margin: 0;
  text-align: right;
  overflow-wrap: anywhere;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.table-zone {
  overflow: auto;
  padding: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid #eef2f0;
  text-align: left;
  white-space: nowrap;
}

th {
  color: #56635d;
  font-size: 0.85rem;
  font-weight: 700;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover,
tbody tr.selected {
  background: #ecf8f3;
}

.status {
  border-radius: 8px;
  display: inline-flex;
  padding: 4px 8px;
  background: #eef2f0;
  color: #17201b;
}

.status.new {
  background: #fee2e2;
  color: #991b1b;
}

.status.inprogress {
  background: #dbeafe;
  color: #1d4ed8;
}

.status.resolved {
  background: #dcfce7;
  color: #166534;
}

.status.falsepositive {
  background: #e5e7eb;
  color: #374151;
}

@media (max-width: 1180px) {
  .collector-layout,
  .collector-workspace,
  .capture-layout,
  .capture-bottom-grid,
  .reviewer-toolbar,
  .reviewer-main-grid,
  .operations-grid,
  .split-panel,
  .split-panel.three,
  .training-actions-grid,
  .training-command-grid,
  .training-main-grid,
  .training-ops-grid,
  .training-workspace-grid,
  .training-command-row,
  .collector-stage__main,
  .capture-test-preview,
  .capture-test-preview--annotated,
  .capture-command-grid,
  .collector-form-grid,
  .model-grid,
  .collector-mode-grid,
  .stack-list--grid,
  .check-grid,
  .stats-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .site-header__inner,
  .site-footer__inner,
  .topbar,
  .hero-actions,
  .collector-bulk-actions,
  .capture-video-overlay,
  .panel-header,
  .collector-dropzone__header,
  .collector-carousel__header {
    align-items: start;
    flex-direction: column;
  }

  .site-header__rail {
    justify-items: start;
    width: 100%;
  }

  .site-main {
    padding-top: 20px;
  }

  .site-pill-row {
    display: none;
  }

  .app-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    width: 100%;
    padding-bottom: 4px;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  .app-nav::-webkit-scrollbar {
    display: none;
  }

  .app-nav a {
    flex: 0 0 auto;
  }

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

  .page-shell,
  .site-main {
    gap: 16px;
  }

  .collector-carousel__frame,
  .capture-video,
  .map-surface {
    min-height: 360px;
  }

  .collector-sidebar {
    position: static;
  }
}

@media (max-width: 640px) {
  .site-header__inner,
  .site-footer__inner,
  .topbar,
  .metrics,
  .filters,
  .operations-grid,
  .table-zone,
  .split-panel,
  .tool-panel,
  .page-shell > .tool-panel.wide,
  .collector-workspace,
  .collector-layout,
  .capture-layout,
  .capture-bottom-grid,
  .reviewer-toolbar,
  .reviewer-main-grid,
  .training-actions-grid,
  .training-command-grid,
  .training-main-grid {
    width: min(1440px, calc(100% - 24px));
  }

  .metrics {
    grid-template-columns: 1fr 1fr;
  }

  .site-main {
    padding-bottom: 28px;
  }

  .topbar {
    padding: 18px;
  }

  .tool-panel,
  .detail-pane {
    padding: 14px;
  }

  .panel-header {
    gap: 10px;
  }

  .panel-header__actions,
  .hero-actions,
  .actions,
  .form-actions {
    width: 100%;
  }

  .panel-header__actions > *,
  .hero-actions > *,
  .actions > *,
  .form-actions > * {
    width: 100%;
  }

  .annotation-surface,
  .annotation-surface img,
  .capture-video,
  .collector-carousel__frame,
  .map-surface {
    min-height: 280px;
  }

  .thumbnail-strip {
    grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  }

  .collector-sidebar__coords {
    grid-template-columns: 1fr;
  }

  .form-grid--two {
    grid-template-columns: 1fr;
  }

  .annotation-editor,
  .annotation-grid {
    grid-template-columns: 1fr;
  }

  .reviewer-filter-grid,
  .shortcut-grid,
  .review-summary-strip,
  .decision-grid {
    grid-template-columns: 1fr;
  }
}

/* Professional operator workspace overrides */
html,
body {
  background: #f4f6f5;
}

body {
  color: #17201c;
}

.site-header {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid #d9e1dd;
  box-shadow: 0 1px 0 rgba(15, 32, 26, 0.04);
}

.site-main {
  padding: 22px 0 34px;
}

.site-footer {
  margin-top: 18px;
  background: #ffffff;
  border-top: 1px solid #d9e1dd;
}

.brand-mark__tag {
  color: #126c57;
}

.brand-mark strong {
  font-size: 1rem;
}

.app-nav a,
.site-pill,
.status-chip,
.shortcut-pill {
  border-radius: 6px;
}

.app-nav a {
  min-height: 36px;
  padding: 8px 12px;
  background: #f8faf9;
  border-color: #d6dfda;
  color: #26322c;
}

.app-nav a:hover,
.app-nav a.active {
  transform: none;
  border-color: #7ca997;
  background: #eaf5ef;
  color: #0f5b47;
}

.page-shell {
  gap: 14px;
}

.role-header,
.ops-metrics,
.reviewer-command-panel,
.reviewer-workbench,
.review-ops-panel,
.admin-workspace,
.admin-ops-grid,
.capture-layout--primary,
.capture-layout--secondary {
  width: min(1440px, calc(100% - 40px));
  margin-left: auto;
  margin-right: auto;
}

.role-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
  border: 1px solid #d7dfdb;
  border-left: 5px solid #126c57;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(49, 65, 57, 0.07);
}

.role-header--reviewer {
  border-left-color: #b45309;
}

.role-header--admin {
  border-left-color: #4f46e5;
}

.role-header__main {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.role-header h1 {
  margin: 0;
  color: #17201c;
  font-size: 1.7rem;
  line-height: 1.15;
}

.role-header .eyebrow {
  margin: 0;
}

.role-header__actions,
.role-status-row,
.command-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.role-header__actions {
  justify-content: end;
}

.status-chip,
.shortcut-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid #d6dfda;
  background: #f8faf9;
  color: #34423b;
  font-size: 0.85rem;
  font-weight: 600;
}

.status-chip--ok {
  border-color: #a7d7c1;
  background: #edf8f2;
  color: #0f5b47;
}

.status-chip--warn {
  border-color: #f3d19b;
  background: #fff7ed;
  color: #8a4b08;
}

.shortcut-pill {
  width: 44px;
  justify-content: center;
  font-family: Consolas, "Courier New", monospace;
  color: #4b5563;
}

.export-link,
button,
.dropzone-button {
  min-height: 38px;
  border: 1px solid #126c57;
  background: #126c57;
  box-shadow: none;
  font-weight: 650;
}

.export-link:hover,
button:hover,
.dropzone-button:hover {
  background: #0f5b47;
}

button.quiet,
.export-link.quiet {
  border-color: #cfd8d3;
  background: #ffffff;
  color: #27352e;
}

button.quiet:hover,
.export-link.quiet:hover {
  border-color: #9db2a8;
  background: #f4f8f6;
}

button.danger {
  border-color: #b42318;
  background: #b42318;
}

.ops-metrics {
  gap: 10px;
}

.metrics div,
.stats-strip div,
.tool-panel,
.detail-pane,
.table-zone {
  background: #ffffff;
  border-color: #d9e1dd;
  box-shadow: 0 8px 18px rgba(49, 65, 57, 0.06);
}

.metrics div {
  padding: 13px 14px;
}

.metrics span {
  font-size: 1.65rem;
  line-height: 1;
}

.metrics small,
.panel-header__copy p:not(.eyebrow),
.hint,
.stack-list span,
.stack-list small,
.model-grid small {
  color: #5b6962;
}

.panel-header {
  align-items: center;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid #edf1ef;
}

.panel-header h2 {
  margin: 0;
  font-size: 1rem;
}

.capture-layout--primary {
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.75fr);
}

.capture-layout--secondary {
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
}

.capture-settings-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.capture-video-shell {
  min-height: 480px;
  border-color: #cfd8d3;
  background: #101816;
}

.capture-video {
  min-height: 480px;
}

.capture-video-overlay {
  inset: auto 12px 12px 12px;
  background: rgba(16, 24, 21, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.capture-summary-card,
.capture-support-card,
.training-command-card,
.collector-bulk-actions,
.review-summary-strip div,
.workflow-card,
.stack-list article,
.model-grid article,
.check-grid article {
  background: #fbfcfb;
  border-color: #e0e7e3;
  box-shadow: none;
}

.capture-test-preview img,
.evidence-image,
.collector-carousel__frame img {
  border-radius: 8px;
  border: 1px solid #d9e1dd;
  background: #ffffff;
}

.reviewer-command-panel {
  padding: 16px;
}

.reviewer-toolbar {
  width: 100%;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
}

.reviewer-filter-grid {
  grid-template-columns: 1.2fr repeat(4, minmax(150px, 1fr));
  gap: 10px;
}

.reviewer-filter-grid .checkbox-line {
  min-width: 0;
  align-self: end;
  min-height: 42px;
}

.reviewer-toolbar-actions {
  min-width: 170px;
  display: grid;
  gap: 8px;
}

.reviewer-workbench {
  grid-template-columns: minmax(0, 1.08fr) minmax(440px, 0.92fr);
}

.moderation-table th,
.moderation-table td {
  padding: 9px 10px;
}

.moderation-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #ffffff;
}

.moderation-table tbody tr.selected {
  background: #ecf8f3;
  box-shadow: inset 4px 0 0 #126c57;
}

.detail-pane--review {
  position: sticky;
  top: 92px;
  max-height: calc(100vh - 112px);
  overflow: auto;
}

.annotation-surface {
  min-height: 360px;
}

.annotation-surface img {
  min-height: 360px;
  max-height: 500px;
}

.review-ops-panel {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-workspace {
  display: grid;
  grid-template-columns: minmax(360px, 0.78fr) minmax(0, 1.22fr);
  gap: 18px;
  align-items: start;
}

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

.admin-workspace .tool-panel:first-child {
  position: sticky;
  top: 92px;
}

.training-list-card {
  transition: border-color 120ms ease, background 120ms ease;
}

.training-list-card:hover {
  border-color: #a7b8af;
  background: #f8faf9 !important;
}

.selected-article {
  background: #ecf8f3 !important;
  border-color: #7ca997 !important;
}

input,
select,
textarea {
  border-color: #cbd6d0;
  background: #ffffff;
}

input:focus,
select:focus,
textarea:focus {
  border-color: #126c57;
  outline: 3px solid rgba(18, 108, 87, 0.14);
}

table {
  font-size: 0.92rem;
}

th {
  color: #516058;
  background: #ffffff;
}

tbody tr:hover {
  background: #f3f8f5;
}

.notice {
  border-left-color: #b45309;
  background: #fffaf2;
}

@media (max-width: 1180px) {
  .capture-layout--primary,
  .capture-layout--secondary,
  .reviewer-workbench,
  .review-ops-panel,
  .admin-workspace,
  .admin-ops-grid,
  .capture-settings-grid,
  .reviewer-filter-grid,
  .reviewer-toolbar {
    grid-template-columns: 1fr;
  }

  .detail-pane--review,
  .admin-workspace .tool-panel:first-child {
    position: static;
    max-height: none;
  }

  .reviewer-toolbar-actions {
    min-width: 0;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .role-header {
    align-items: start;
    flex-direction: column;
  }

  .role-header__actions {
    justify-content: start;
    width: 100%;
  }
}

@media (max-width: 640px) {
  .role-header,
  .ops-metrics,
  .reviewer-command-panel,
  .reviewer-workbench,
  .review-ops-panel,
  .admin-workspace,
  .admin-ops-grid,
  .capture-layout--primary,
  .capture-layout--secondary {
    width: min(1440px, calc(100% - 24px));
  }

  .role-header h1 {
    font-size: 1.35rem;
  }

  .role-header__actions > a,
  .role-header__actions > button {
    flex: 1 1 140px;
  }

  .reviewer-toolbar-actions {
    grid-template-columns: 1fr;
  }

  .capture-video-shell,
  .capture-video,
  .annotation-surface,
  .annotation-surface img {
    min-height: 300px;
  }
}