:root {
  --bg: #111315;
  --panel: #1c2024;
  --panel-2: #252a2f;
  --border: #3a4148;
  --text: #eceff3;
  --muted: #a7b0ba;
  --good: #2fbf71;
  --bad: #e05252;
  --accent: #e0a526;
  --blue: #4ea7d8;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

button, input, select {
  font: inherit;
}

button {
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  border-radius: 6px;
  min-height: 40px;
  padding: 8px 12px;
  cursor: pointer;
}

button:hover { border-color: var(--muted); }
button:disabled { opacity: 0.45; cursor: not-allowed; }

.topbar {
  height: 54px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.brand {
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
}

.build-marker {
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.stats {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  color: var(--muted);
  font-size: 13px;
}

.stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 4px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  white-space: nowrap;
}

.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.dot.good { background: var(--good); }
.dot.bad { background: var(--bad); }
.dot.accent { background: var(--accent); }
.dot.warn { background: var(--accent); }
.dot.blue { background: var(--blue); }

.nav-button {
  border-color: var(--accent);
  color: var(--accent);
  background: transparent;
}

.mode-switcher {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.active-mode-label {
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
}

.mode-switcher button {
  min-height: 32px;
  padding: 4px 8px;
  border-color: var(--muted);
  background: transparent;
  font-size: 12px;
}

.mode-switcher button.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #111315;
  font-weight: 700;
}

.mode-switch-busy .app-shell {
  pointer-events: none;
}

.app-shell {
  height: calc(100dvh - 54px);
  min-height: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
}

.pocket-screen {
  position: fixed;
  inset: 54px 0 0;
  z-index: 5;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
}

.pocket-card {
  width: min(100%, 460px);
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  text-align: center;
}

.pocket-card h1 { margin: 0; font-size: 24px; }
.pocket-card p { margin: 0; color: var(--muted); line-height: 1.5; }
.pocket-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }

.stage {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: #0b0d0f;
}

#image-canvas {
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
}

#image-canvas.guided-pan-available { cursor: grab; }
#image-canvas.guided-pan-available:active { cursor: grabbing; }

.scan-minimap {
  position: absolute;
  top: 10px;
  right: 10px;
  width: min(132px, 32vw);
  padding: 6px;
  border: 1px solid rgba(236, 239, 243, 0.4);
  border-radius: 6px;
  background: rgba(11, 13, 15, 0.72);
  pointer-events: none;
  z-index: 2;
}

.scan-minimap-frame {
  position: relative;
  width: 100%;
  aspect-ratio: var(--scan-minimap-aspect, 4 / 3);
  border: 1px solid rgba(236, 239, 243, 0.72);
  background: rgba(78, 167, 216, 0.12);
}

.scan-minimap-window {
  position: absolute;
  border: 2px solid var(--accent);
  background: rgba(224, 165, 38, 0.18);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.45);
}

.image-badge {
  position: absolute;
  left: 10px;
  bottom: 10px;
  max-width: calc(100% - 20px);
  padding: 5px 9px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.72);
  color: var(--muted);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.side-panel {
  min-width: 0;
  min-height: 0;
  border-left: 1px solid var(--border);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.mode-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 10px;
  border-bottom: 1px solid var(--border);
}

.mode-tabs.inner-tabs {
  grid-template-columns: repeat(4, 1fr);
}

.mode-tabs.inner-admin-tabs {
  grid-template-columns: repeat(5, 1fr);
}

.mode-tab.active {
  border-color: var(--accent);
  color: #111315;
  background: var(--accent);
}

.queue-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 8px;
}

.queue-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  min-height: 42px;
  padding: 7px 8px;
  border-left: 4px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
}

.queue-item + .queue-item { margin-top: 4px; }
.queue-item:hover { background: var(--panel-2); }
.queue-item.active { outline: 2px solid var(--accent); outline-offset: -2px; background: var(--panel-2); }
.queue-item.accepted { border-left-color: var(--good); }
.queue-item.needs_correction { border-left-color: var(--bad); }
.queue-item.needs_unsure_review { border-left-color: var(--accent); }
.queue-item.needs_second_verification { border-left-color: var(--blue); }
.queue-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.queue-count { color: var(--text); font-variant-numeric: tabular-nums; font-size: 12px; }

.progress-dashboard {
  display: grid;
  gap: 14px;
  padding: 4px 2px;
}

.progress-title {
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
}

.progress-date {
  color: var(--muted);
  font-size: 12px;
  margin-top: -8px;
}

.progress-summary,
.queue-summary {
  display: grid;
  gap: 6px;
}

.progress-metric,
.contributor-row,
.progress-empty {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 13px;
}

.progress-metric strong,
.contributor-row strong {
  color: var(--text);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.progress-section {
  display: grid;
  gap: 7px;
}

.progress-section h2 {
  margin: 0;
  color: var(--text);
  font-size: 14px;
}

.contributor-list {
  display: grid;
  gap: 5px;
}

.contributor-inner strong {
  font-size: 12px;
}

.invite-dashboard {
  display: grid;
  gap: 14px;
  padding: 4px 2px;
}

.invite-section {
  display: grid;
  gap: 7px;
}

.invite-section h2 {
  margin: 0;
  color: var(--text);
  font-size: 14px;
}

.invite-created-list,
.invite-record-list {
  display: grid;
  gap: 7px;
}

.invite-created-row,
.invite-record {
  display: grid;
  gap: 7px;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
}

.invite-created-row strong,
.invite-record strong {
  color: var(--text);
  font-size: 13px;
}

.invite-link {
  width: 100%;
  min-height: 54px;
  resize: vertical;
  padding: 7px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg);
  color: var(--muted);
  font: 12px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow-wrap: anywhere;
}

.invite-record > div:first-child {
  display: grid;
  gap: 2px;
}

.invite-record > div:first-child span,
.invite-record-meta {
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.controls {
  border-top: 1px solid var(--border);
  padding: 12px;
  display: grid;
  gap: 10px;
}

.action-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.good-btn { background: var(--good); color: #07120c; border-color: var(--good); font-weight: 700; }
.bad-btn { background: var(--bad); color: #160707; border-color: var(--bad); font-weight: 700; }
.unsure-btn { background: var(--accent); color: #111315; border-color: var(--accent); font-weight: 700; }
.save-btn { background: var(--blue); color: #061016; border-color: var(--blue); font-weight: 700; }
.fixed-btn { background: var(--good); color: #07120c; border-color: var(--good); font-weight: 700; }

.decision-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.correction-mode-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.correction-mode-toggle button {
  min-height: 42px;
}

.correction-mode-toggle button.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #111315;
  font-weight: 700;
}

.scan-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px;
}

.keys-hint {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 12px;
}

.keys-hint summary {
  cursor: pointer;
  padding: 8px 10px;
  color: var(--text);
  font-weight: 700;
}

.keys-hint-list {
  display: grid;
  gap: 6px;
  padding: 0 10px 10px;
  line-height: 1.35;
}

.keys-hint kbd,
.scan-key-hint kbd {
  padding: 1px 4px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--bg);
  color: var(--text);
  font: 11px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.scan-key-hint {
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.fix-marker-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 7px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  background: var(--panel-2);
  font-size: 13px;
}

.review-progress {
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
}

.step-copy {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.field {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 13px;
}

.field select,
.field input,
.field textarea {
  width: 100%;
  min-height: 40px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text);
}

.editor-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  max-width: min(520px, calc(100vw - 24px));
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  z-index: 10;
}

.hidden { display: none !important; }

.mode-chooser,
.mode-switch-dialog {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(11, 13, 15, 0.94);
}

.mode-chooser { z-index: 22; }
#dataset-chooser { z-index: 23; }
.mode-switch-dialog { z-index: 30; }

.mode-chooser-card,
.mode-switch-card {
  width: min(100%, 560px);
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
}

.mode-chooser-card h1,
.mode-switch-card h2 {
  margin: 0;
  font-size: 24px;
}

.mode-chooser-card p,
.mode-switch-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

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

#dataset-choices {
  grid-template-columns: 1fr;
  max-height: min(58vh, 620px);
  overflow: auto;
  padding-right: 4px;
}

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

.dataset-status-section {
  display: grid;
  gap: 10px;
  padding-top: 4px;
}

.dataset-status-section > h2,
.dataset-status-section > summary {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.dataset-status-section > summary { cursor: pointer; }
.dataset-prefix-group { display: grid; gap: 7px; }
.dataset-prefix-group h3 { margin: 0; color: var(--muted); font-size: 13px; }
.dataset-prefix-group button { min-height: auto; }

.mode-choice-grid button {
  display: grid;
  gap: 7px;
  min-height: 112px;
  padding: 16px;
  text-align: left;
}

.mode-choice-grid button:hover,
.mode-choice-grid button:focus-visible {
  border-color: var(--accent);
}

.mode-choice-grid strong { font-size: 18px; }
.mode-choice-grid span { color: var(--muted); line-height: 1.35; }

.mode-switch-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.login-screen {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.login-panel {
  width: min(340px, calc(100vw - 30px));
  display: grid;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

.login-panel h1 {
  margin: 0 0 4px;
  font-size: 22px;
}

.login-panel input {
  min-height: 42px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text);
}

.login-panel button {
  background: var(--accent);
  border-color: var(--accent);
  color: #111315;
  font-weight: 700;
}

.login-panel .login-secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.error {
  margin: 0;
  color: var(--bad);
  font-size: 13px;
}

@media (max-width: 800px) {
  :root {
    --mobile-topbar-height: 132px;
  }

  .topbar {
    height: var(--mobile-topbar-height);
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    grid-template-rows: repeat(3, minmax(0, 1fr));
    grid-template-areas:
      "brand brand stats stats stats"
      "dataset dataset dataset dataset dataset"
      "undo modes modes logout export";
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    overflow: hidden;
  }

  .brand { grid-area: brand; width: auto; }
  .build-marker { display: none; }
  .stats {
    grid-area: stats;
    order: initial;
    width: auto;
    min-width: 0;
    flex-basis: auto;
    scrollbar-width: none;
  }
  .stats::-webkit-scrollbar { display: none; }
  #undo-btn { grid-area: undo; }
  #dataset-switcher {
    grid-area: dataset;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .mode-switcher {
    grid-area: modes;
    min-width: 0;
    margin-left: 0;
    justify-content: center;
  }
  .active-mode-label { display: none; }
  #logout-btn { grid-area: logout; }
  #export-btn { grid-area: export; }
  .nav-button {
    width: 100%;
    min-width: 0;
    min-height: 34px;
    margin-left: 0;
    overflow: hidden;
    padding: 5px;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
  }

  .app-shell {
    height: calc(100dvh - var(--mobile-topbar-height));
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .pocket-screen {
    inset: var(--mobile-topbar-height) 0 0;
  }

  .side-panel {
    border-left: 0;
    border-top: 1px solid var(--border);
    max-height: min(48dvh, 430px);
    padding-bottom: env(safe-area-inset-bottom);
  }

  .queue-list {
    display: none;
  }

  .side-panel.show-dashboard .queue-list {
    display: block;
  }

  .mode-tabs {
    padding: 8px;
    gap: 5px;
  }

  .mode-tab {
    min-height: 44px;
    padding: 6px 4px;
  }

  .controls {
    max-height: calc(48dvh - 62px);
    overflow-y: auto;
    padding: 8px 8px calc(10px + env(safe-area-inset-bottom));
  }

  .controls button {
    min-height: 48px;
  }

  .save-btn {
    position: sticky;
    bottom: calc(6px + env(safe-area-inset-bottom));
    z-index: 3;
    min-height: 52px;
  }

  .editor-row {
    gap: 6px;
  }

  .decision-row {
    gap: 6px;
  }

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

  .mode-chooser-card,
  .mode-switch-card {
    padding: 22px;
  }
}