:root {
  color-scheme: light;
  --audit-bg: #f6f8fb;
  --audit-surface: #ffffff;
  --audit-surface-2: #f9fafb;
  --audit-line: #dbe2ea;
  --audit-line-strong: #c4ceda;
  --audit-text: #18212f;
  --audit-muted: #667085;
  --audit-soft: #eef3f6;
  --audit-primary: #0f766e;
  --audit-primary-dark: #115e59;
  --audit-primary-soft: #e2f4f1;
  --audit-danger: #b42318;
  --audit-danger-soft: #fee4e2;
  --audit-warn: #b54708;
  --audit-warn-soft: #fffaeb;
  --audit-success: #067647;
  --audit-success-soft: #dcfae6;
  --audit-shadow: 0 20px 54px rgba(16, 24, 40, 0.08);
  --audit-radius: 8px;
  font-family: Inter, "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--audit-bg);
  color: var(--audit-text);
  font: 14px/1.45 Inter, "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
}

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

button {
  border: 1px solid var(--audit-line);
  background: var(--audit-surface);
  color: var(--audit-text);
  min-height: 36px;
  padding: 0 12px;
  border-radius: 7px;
  cursor: pointer;
  font-weight: 650;
}

button:hover {
  border-color: var(--audit-line-strong);
  background: var(--audit-surface-2);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

button.primary {
  border-color: var(--audit-primary);
  background: var(--audit-primary);
  color: #fff;
}

button.danger {
  border-color: #fecdca;
  background: var(--audit-danger-soft);
  color: var(--audit-danger);
}

button.ghost {
  background: transparent;
}

label {
  display: grid;
  gap: 6px;
  color: #344054;
  font-size: 12px;
  font-weight: 700;
}

select,
input,
textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--audit-line);
  border-radius: 7px;
  background: #fff;
  color: var(--audit-text);
  padding: 8px 10px;
  outline: none;
}

textarea {
  min-height: 118px;
  resize: vertical;
}

select:focus,
input:focus,
textarea:focus {
  border-color: var(--audit-primary);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}

.audit-app {
  min-height: 100vh;
}

.audit-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
}

.audit-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid var(--audit-line);
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 16px 10px;
}

.audit-mark {
  width: 44px;
  height: 44px;
  border: 1px solid var(--audit-line);
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--audit-primary-dark);
  font-weight: 800;
}

.audit-nav {
  display: grid;
  gap: 8px;
}

.audit-nav button {
  width: 44px;
  min-height: 44px;
  padding: 0;
}

.audit-nav button.is-active {
  border-color: var(--audit-primary);
  background: var(--audit-primary-soft);
  color: var(--audit-primary-dark);
}

.audit-main {
  min-width: 0;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
}

.audit-topbar {
  min-height: 66px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--audit-line);
  background: rgba(255, 255, 255, 0.94);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.audit-title h1 {
  margin: 0;
  font-size: 20px;
  line-height: 1.15;
}

.audit-title p {
  margin: 3px 0 0;
  color: var(--audit-muted);
  font-size: 12px;
}

.audit-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.audit-filterbar {
  padding: 14px 22px;
  background: var(--audit-surface);
  border-bottom: 1px solid var(--audit-line);
  display: grid;
  grid-template-columns: minmax(150px, 1.1fr) minmax(170px, 1.2fr) minmax(120px, 0.8fr) minmax(150px, 0.9fr) minmax(150px, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.audit-workspace {
  min-height: 0;
  padding: 16px 22px 22px;
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 14px;
}

.audit-workspace:has(.audit-history-global) {
  grid-template-columns: minmax(0, 1fr);
}

.audit-panel {
  min-width: 0;
  background: var(--audit-surface);
  border: 1px solid var(--audit-line);
  border-radius: var(--audit-radius);
  box-shadow: var(--audit-shadow);
}

.audit-queue {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.audit-panel-head {
  padding: 12px 14px;
  border-bottom: 1px solid var(--audit-line);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.audit-panel-head strong {
  font-size: 14px;
}

.audit-panel-head span,
.audit-kicker,
.audit-meta,
.audit-small {
  color: var(--audit-muted);
  font-size: 12px;
}

.audit-queue-list {
  min-height: 0;
  overflow: auto;
}

.audit-row {
  width: 100%;
  min-height: auto;
  padding: 12px 14px;
  border: 0;
  border-bottom: 1px solid var(--audit-line);
  border-radius: 0;
  background: #fff;
  text-align: left;
  display: grid;
  gap: 7px;
}

.audit-row.is-selected {
  background: var(--audit-primary-soft);
}

.audit-row-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.audit-row-id {
  font-weight: 800;
}

.audit-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.audit-chip {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid var(--audit-line);
  color: #344054;
  background: #fff;
  font-size: 11px;
  font-weight: 700;
}

.audit-chip.success {
  border-color: #abefc6;
  background: var(--audit-success-soft);
  color: var(--audit-success);
}

.audit-chip.warn {
  border-color: #fedf89;
  background: var(--audit-warn-soft);
  color: var(--audit-warn);
}

.audit-chip.danger {
  border-color: #fecdca;
  background: var(--audit-danger-soft);
  color: var(--audit-danger);
}

.audit-review {
  min-height: 0;
  overflow: auto;
}

.audit-review-inner {
  padding: 16px;
  display: grid;
  gap: 14px;
}

.audit-question-head {
  position: sticky;
  top: 0;
  z-index: 20;
  margin: -16px -16px 0;
  padding: 16px;
  border-bottom: 1px solid var(--audit-line);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 12px 24px rgba(16, 24, 40, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.audit-question-head h2 {
  margin: 2px 0 6px;
  font-size: 21px;
}

.audit-identity-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  color: var(--audit-muted);
  font-size: 12px;
}

.audit-identity-row strong {
  color: var(--audit-text);
}

.audit-question-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

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

.audit-section {
  border: 1px solid var(--audit-line);
  border-radius: var(--audit-radius);
  background: var(--audit-surface);
}

.audit-section-head {
  min-height: 42px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--audit-line);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.audit-section-body {
  padding: 12px;
  display: grid;
  gap: 10px;
}

.audit-textbox {
  border: 1px solid var(--audit-line);
  background: var(--audit-surface-2);
  border-radius: 7px;
  padding: 10px;
  white-space: pre-wrap;
  color: #1d2939;
  max-height: 240px;
  overflow: auto;
}

.audit-snapshot-changed {
  border-color: #fedf89;
  box-shadow: inset 3px 0 0 #fdb022;
}

.audit-snapshot-changed-inline {
  border-radius: 5px;
  background: #fffaeb;
  box-shadow: 0 0 0 1px #fedf89;
  padding: 2px 4px;
}

.audit-option {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  border-radius: 7px;
  padding: 4px;
}

.audit-letter {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--audit-soft);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 800;
}

.audit-editor-grid {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(150px, 1fr) 90px;
  gap: 10px;
}

.audit-option-editor {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
}

.audit-option-editor input {
  min-height: 36px;
}

.audit-ai-instruction {
  min-height: 84px;
}

.audit-inline-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.audit-history-list,
.audit-evidence-list,
.audit-diff-list {
  display: grid;
  gap: 8px;
}

.audit-history-global {
  min-height: 0;
  overflow: auto;
}

.audit-history-columns {
  padding: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 12px;
}

.audit-history-row {
  width: 100%;
  min-height: auto;
  padding: 10px;
  border: 1px solid var(--audit-line);
  border-radius: 7px;
  background: var(--audit-surface-2);
  text-align: left;
  display: grid;
  gap: 6px;
}

.audit-history-item,
.audit-evidence-item,
.audit-diff-item {
  border: 1px solid var(--audit-line);
  border-radius: 7px;
  background: var(--audit-surface-2);
  padding: 10px;
}

.audit-diff-item.changed {
  border-color: #fedf89;
  background: var(--audit-warn-soft);
}

.audit-diff-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
  margin-top: 8px;
}

.audit-diff-box {
  min-width: 0;
  border: 1px solid var(--audit-line);
  border-radius: 7px;
  background: #fff;
  padding: 9px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.audit-diff-deleted,
.audit-diff-inserted {
  border-radius: 4px;
  padding: 0 2px;
}

.audit-diff-deleted {
  background: #fee4e2;
  color: #912018;
  text-decoration: line-through;
}

.audit-diff-inserted {
  background: #dcfae6;
  color: #05603a;
}

.audit-empty,
.audit-loading {
  min-height: 260px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  color: var(--audit-muted);
  text-align: center;
  padding: 24px;
}

.audit-spinner {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 3px solid var(--audit-line);
  border-top-color: var(--audit-primary);
  animation: audit-spin 0.8s linear infinite;
}

.audit-toast-container {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1000;
  display: grid;
  gap: 8px;
}

.audit-toast {
  width: min(360px, calc(100vw - 36px));
  border: 1px solid var(--audit-line);
  border-left: 4px solid var(--audit-primary);
  background: #fff;
  box-shadow: var(--audit-shadow);
  border-radius: 7px;
  padding: 10px 12px;
  color: var(--audit-text);
}

.audit-toast.error {
  border-left-color: var(--audit-danger);
}

.audit-toast.warn {
  border-left-color: var(--audit-warn);
}

.audit-block-reason {
  min-height: 72px;
}

.auth-gate-root.hidden {
  display: none !important;
}

.auth-gate-root:not(.hidden) {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(246, 248, 251, 0.92);
  backdrop-filter: blur(8px);
}

.auth-gate-shell {
  width: min(430px, calc(100vw - 32px));
}

.auth-gate-card {
  border: 1px solid var(--audit-line);
  border-radius: var(--audit-radius);
  background: #fff;
  box-shadow: 0 28px 70px rgba(16, 24, 40, 0.16);
  padding: 22px;
}

.auth-gate-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.auth-gate-brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.auth-gate-brand h1,
.auth-gate-title {
  margin: 0;
  color: var(--audit-text);
  font-size: 20px;
  line-height: 1.2;
}

.auth-gate-subtitle,
.auth-gate-card p {
  margin: 6px 0 14px;
  color: var(--audit-muted);
  font-size: 13px;
}

.auth-gate-form {
  display: grid;
  gap: 10px;
}

.auth-gate-form label {
  color: #344054;
}

.auth-gate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.auth-gate-actions button,
.auth-gate-form button,
.btn-lg {
  min-height: 40px;
}

.auth-gate-error {
  margin-top: 12px;
  border: 1px solid #fecdca;
  border-radius: 7px;
  background: var(--audit-danger-soft);
  color: var(--audit-danger);
  padding: 10px;
}

.auth-gate-error.hidden {
  display: none !important;
}

body.auth-gate-open .audit-shell {
  filter: blur(1px);
}

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

@media (max-width: 1120px) {
  .audit-shell {
    grid-template-columns: 1fr;
  }

  .audit-sidebar {
    display: none;
  }

  .audit-filterbar {
    grid-template-columns: 1fr 1fr;
  }

  .audit-workspace {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .audit-topbar,
  .audit-question-head {
    align-items: stretch;
    flex-direction: column;
  }

  .audit-filterbar,
  .audit-grid-2,
  .audit-editor-grid {
    grid-template-columns: 1fr;
  }

  .audit-workspace {
    padding: 12px;
  }
}