/* Estilo da revisao humana.
 *
 * Regras que guiaram o visual:
 *  - nenhuma fonte/asset externo (o perimetro proibe rede de saida);
 *  - tema claro e escuro por prefers-color-scheme, porque o revisor passa
 *    horas nesta tela e o contraste errado cansa e induz erro;
 *  - a cor da categoria vem do servidor (mesma paleta do preview em PDF), via
 *    variavel --chip/--cat, para que a caixa na imagem e o item da lista sejam
 *    reconhecidos como a mesma coisa.
 */

:root {
  color-scheme: light dark;
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #eceef2;
  --text: #16181d;
  --muted: #5c6370;
  --border: #d5d9e0;
  --accent: #1f5eff;
  --accent-text: #ffffff;
  --ok: #0f7a44;
  --warn: #9a6400;
  --warn-bg: #fff4d6;
  --err: #b3261e;
  --err-bg: #fde8e6;
  --ok-bg: #e2f5eb;
  --accepted: #0f7a44;
  --rejected: #b3261e;
  --pending: #7a6000;
  --shadow: 0 1px 2px rgba(16, 20, 30, .08), 0 6px 18px rgba(16, 20, 30, .06);
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161b;
    --surface: #1c1f26;
    --surface-2: #232732;
    --text: #e8eaf0;
    --muted: #9aa2b1;
    --border: #333846;
    --accent: #6f9bff;
    --accent-text: #0e1017;
    --ok: #4ecb8b;
    --warn: #ffc860;
    --warn-bg: #3a2f10;
    --err: #ff8a80;
    --err-bg: #3a1c1a;
    --ok-bg: #14301f;
    --accepted: #4ecb8b;
    --rejected: #ff8a80;
    --pending: #ffc860;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--sans);
}

/* ---------------------------------------------------------------- topo -- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 18px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 24px;
}

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 6px;
  transition: all 0.15s ease;
}

.nav-link:hover {
  background: var(--surface-2);
  color: var(--text);
}

.nav-link.active {
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  color: var(--accent);
  font-weight: 600;
}

.pill {
  font-size: 12px;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.pill-local { border-color: var(--ok); color: var(--ok); }

.page { padding: 18px; max-width: 1900px; margin: 0 auto; }

.footer {
  padding: 14px 18px 28px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 14px; margin: 0; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); }

.muted { color: var(--muted); font-size: 12.5px; }
.mono { font-family: var(--mono); }
.stack { display: flex; flex-direction: column; gap: 16px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------- botoes -- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover { background: var(--surface-2); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
  font-weight: 600;
}

.btn-primary:hover { filter: brightness(1.08); background: var(--accent); }
.btn-mini { padding: 3px 8px; font-size: 12px; }
.btn-accept[aria-pressed="true"] { background: var(--accepted); border-color: var(--accepted); color: var(--accent-text); }
.btn-reject[aria-pressed="true"] { background: var(--rejected); border-color: var(--rejected); color: var(--accent-text); }

/* ---------------------------------------------------------------- fila --- */

.head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.counters { display: flex; gap: 10px; flex-wrap: wrap; }
.counter { font-size: 13px; color: var(--muted); background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 4px 12px; }
.counter-alert { color: var(--err); border-color: var(--err); }
.counter-warn { color: var(--warn); border-color: var(--warn); }

.queue {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.queue th, .queue td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; text-align: left; }
.queue th { font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); background: var(--surface-2); }
.queue tbody tr:last-child td { border-bottom: none; }
.queue tr.row-alert td { background: color-mix(in srgb, var(--warn-bg) 45%, transparent); }
.doc-name { font-weight: 600; word-break: break-all; }

.chips { display: flex; flex-wrap: wrap; gap: 5px; }

.chip {
  font-size: 11.5px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--chip, var(--border));
  color: var(--chip, var(--muted));
  white-space: nowrap;
}

.chip-pending { border-color: var(--pending); color: var(--pending); }
.chip-accepted { border-color: var(--accepted); color: var(--accepted); }
.chip-rejected { border-color: var(--rejected); color: var(--rejected); }

.badge { font-size: 12px; padding: 3px 8px; border-radius: 6px; margin-bottom: 4px; display: inline-block; }
.badge-alert { background: var(--err-bg); color: var(--err); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-ok { background: var(--ok-bg); color: var(--ok); }

.empty { background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius); padding: 40px; text-align: center; }

.alert { border-radius: var(--radius); padding: 10px 14px; margin-bottom: 12px; font-size: 13.5px; }
.alert ul { margin: 6px 0 0 18px; padding: 0; }
.alert-error { background: var(--err-bg); color: var(--err); }
.alert-warn { background: var(--warn-bg); color: var(--warn); }
.alert-ok { background: var(--ok-bg); color: var(--ok); }

/* ------------------------------------------------------------- revisao -- */

.doc-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.doc-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.pager { display: flex; gap: 4px; align-items: center; }
.pager-label { font-size: 13px; color: var(--muted); min-width: 62px; text-align: center; font-variant-numeric: tabular-nums; }

.review-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 350px;
  gap: 14px;
  align-items: start;
}

@media (max-width: 1250px) {
  .review-grid { grid-template-columns: minmax(0, 1fr); }
}

.panel, .sidebar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}

.canvas-wrap {
  display: block;
  line-height: 0;
  background: var(--surface-2);
  overflow: auto;
  max-height: 78vh;
}

/* Bloco de referencia das caixas: tem exatamente a altura da imagem, entao
 * 'inset: 0' na sobreposicao cobre a pagina inteira mesmo com rolagem. */
.canvas-inner { position: relative; display: block; line-height: 0; }

.canvas-wrap img { display: block; width: 100%; height: auto; user-select: none; -webkit-user-drag: none; }

/* A sobreposicao acompanha a imagem em porcentagem, entao o desenho continua
 * correto quando o navegador redimensiona a previa. */
.overlay { position: absolute; inset: 0; }

.det-box {
  position: absolute;
  border: 2px solid var(--cat, #888);
  background: color-mix(in srgb, var(--cat, #888) 18%, transparent);
  cursor: pointer;
  border-radius: 2px;
}

.det-box:hover { background: color-mix(in srgb, var(--cat, #888) 32%, transparent); }
.det-box.is-selected { outline: 2px dashed var(--text); outline-offset: 2px; }
.det-box.is-rejected { border-style: dotted; background: transparent; opacity: .55; }
.det-box.is-accepted { border-width: 3px; }
.det-box.is-manual { border-style: double; border-width: 4px; }

.rubber { position: absolute; border: 2px dashed var(--accent); background: color-mix(in srgb, var(--accent) 15%, transparent); pointer-events: none; }

/* ------------------------------------------------------------- sidebar -- */

.sidebar { display: flex; flex-direction: column; max-height: 84vh; }
.toolbar { display: flex; flex-direction: column; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.field { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--muted); }
.field select { font: inherit; font-size: 13px; padding: 5px 8px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); }
.check { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }

.det-list { list-style: none; margin: 0; padding: 0; overflow: auto; flex: 1 1 auto; }

.det-item {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  border-left: 4px solid var(--cat, transparent);
  cursor: pointer;
}

.det-item:hover { background: var(--surface-2); }
.det-item.is-selected { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.det-item.is-rejected .det-cat { text-decoration: line-through; opacity: .7; }

.det-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.det-cat { font-weight: 600; font-size: 13px; }
.det-meta { font-size: 11.5px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; margin-top: 2px; }
.det-actions { display: flex; gap: 5px; margin-top: 7px; flex-wrap: wrap; }

.det-value {
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 12.5px;
  background: var(--surface-2);
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 5px 7px;
  word-break: break-word;
}

.tag { font-size: 11px; padding: 1px 6px; border-radius: 5px; border: 1px solid var(--border); }
.tag-sensitive { border-color: var(--err); color: var(--err); }
.tag-nobox { border-color: var(--warn); color: var(--warn); }
.tag-manual { border-color: var(--accent); color: var(--accent); }
.tag-accepted { border-color: var(--accepted); color: var(--accepted); }
.tag-rejected { border-color: var(--rejected); color: var(--rejected); }
.tag-pending { border-color: var(--pending); color: var(--pending); }

.summary { padding: 10px 12px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--muted); }
.summary b { color: var(--text); }

.help { padding: 8px 12px 12px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--muted); }
.help ul { margin: 6px 0 0 16px; padding: 0; }
.help summary { cursor: pointer; }

kbd {
  font-family: var(--mono);
  font-size: 11px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 0 4px;
  background: var(--surface-2);
}

.is-busy { opacity: .55; transition: opacity .12s linear; }

/* ---------------------------------------------------------- playground -- */

.playground-container {
  max-width: 1400px;
  margin: 0 auto;
  gap: 20px;
}

.playground-upload-card {
  padding: 24px;
}

.upload-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 36px 20px;
  text-align: center;
  background: var(--surface-2);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--surface-2));
}

.file-input-hidden {
  display: none;
}

.dropzone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.dropzone-icon {
  width: 44px;
  height: 44px;
  color: var(--accent);
}

.dropzone-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.dropzone-subtitle {
  font-size: 13px;
  color: var(--muted);
}

.link-like {
  color: var(--accent);
  text-decoration: underline;
}

.file-selected-info {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.file-name-badge {
  font-weight: 600;
  font-size: 14px;
}

.btn-clear {
  background: none;
  border: none;
  font-size: 20px;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  padding: 0 4px;
}

.btn-clear:hover {
  color: var(--err);
}

.config-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 800px) {
  .config-grid {
    grid-template-columns: 1fr;
  }
}

.config-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.config-group.full-width {
  grid-column: 1 / -1;
}

.config-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.form-select, .form-input {
  font: inherit;
  font-size: 13.5px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  outline: none;
}

.form-select:focus, .form-input:focus {
  border-color: var(--accent);
}

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

.cat-checkbox-label {
  display: inline-flex;
  cursor: pointer;
  user-select: none;
}

.cat-checkbox {
  display: none;
}

.cat-pill {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: var(--surface-2);
  transition: all 0.15s ease;
}

.cat-checkbox:checked + .cat-pill {
  background: var(--chip, var(--accent));
  color: #fff;
  border-color: transparent;
  font-weight: 600;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
}

.btn-large {
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
}

.btn-full {
  width: 100%;
  text-align: center;
  justify-content: center;
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
  margin-left: 8px;
}

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

/* ------------------------------------------------------------- results -- */

.results-area {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow);
}

.metric-title {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.metric-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}

.metric-badge-zero {
  font-size: 16px;
  color: var(--ok);
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 1000px) {
  .results-grid {
    grid-template-columns: 1fr;
  }
}

.result-card {
  display: flex;
  flex-direction: column;
  min-height: 480px;
}

.card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.card-header h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
}

.card-title-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.btn-group {
  display: flex;
  gap: 6px;
}

.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
  border-radius: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
}

.btn-sm:hover {
  background: var(--border);
}

.json-viewer-container {
  flex: 1 1 auto;
  overflow: auto;
  padding: 16px;
  background: #0d1117;
  border-bottom-left-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  max-height: 580px;
}

.json-code {
  margin: 0;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.5;
  color: #58a6ff;
  white-space: pre-wrap;
  word-break: break-word;
}

.tab-buttons {
  display: flex;
  gap: 6px;
}

.tab-btn {
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--muted);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tab-btn.active {
  background: var(--accent);
  color: var(--accent-text);
  border-color: var(--accent);
}

.page-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-indicator {
  font-size: 12.5px;
  color: var(--muted);
  font-weight: 500;
}

.doc-preview-wrapper {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  padding: 16px;
  overflow: auto;
  max-height: 520px;
}

.preview-stage {
  max-width: 100%;
  display: flex;
  justify-content: center;
}

.preview-img {
  max-width: 100%;
  height: auto;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  background: #fff;
}

.card-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.table-card {
  padding: 0;
  overflow: hidden;
}

.table-responsive {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.data-table th {
  background: var(--surface-2);
  padding: 10px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.val-code {
  font-family: var(--mono);
  background: var(--surface-2);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  font-size: 13px;
}

.confidence-bar-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 120px;
}

.confidence-bar {
  height: 6px;
  background: var(--ok);
  border-radius: 3px;
}

.confidence-text {
  font-size: 11.5px;
  color: var(--muted);
  font-family: var(--mono);
}

.detector-badge {
  font-size: 11.5px;
  color: var(--muted);
  font-family: var(--mono);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #1f2328;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  transition: all 0.25s ease;
  transform: translateY(20px);
  opacity: 0;
}

.toast.visible {
  transform: translateY(0);
  opacity: 1;
}

.hidden {
  display: none !important;
}