:root {
  --bg: #0f1420;
  --panel: #171d2b;
  --panel-2: #1e2636;
  --border: #2a3346;
  --text: #e6ebf5;
  --muted: #8b97ad;
  --accent: #6c8cff;
  --accent-2: #34d399;
  --danger: #f0526a;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

/* Topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo {
  font-size: 28px;
  color: var(--accent);
  background: var(--panel-2);
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  border: 1px solid var(--border);
}
.brand h1 { font-size: 18px; margin: 0; }
.brand p { margin: 2px 0 0; color: var(--muted); font-size: 12px; }

.stats { display: flex; gap: 10px; }
.stat {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 16px;
  text-align: center;
  min-width: 84px;
}
.stat-value { display: block; font-size: 20px; font-weight: 600; }
.stat-label { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }

/* Toolbar */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.toolbar input[type="search"], .toolbar select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 14px;
  outline: none;
}
.toolbar input[type="search"] { width: 340px; }
.toolbar input[type="search"]:focus, .toolbar select:focus { border-color: var(--accent); }
.spacer { flex: 1; }
.row-count { color: var(--muted); font-size: 13px; }

.db-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-right: 6px;
  margin-right: 4px;
  border-right: 1px solid var(--border);
}
.db-picker-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
}
.db-picker select { font-weight: 600; }

.grid-error {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: var(--muted);
  text-align: center;
}

.btn {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 14px;
  cursor: pointer;
  transition: filter .15s, border-color .15s;
}
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #0c1020; font-weight: 600; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: rgba(240, 82, 106, .12); }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* Content */
.content {
  flex: 1;
  display: flex;
  min-height: 0;
  padding: 16px 22px;
  gap: 16px;
}
.grid { flex: 1; min-width: 0; border-radius: 12px; overflow: hidden; }

/* Details panel */
.details {
  width: 380px;
  flex-shrink: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  overflow-y: auto;
}
.details-empty { color: var(--muted); font-size: 14px; }
.details-empty .hint { font-size: 12px; margin-top: 18px; opacity: .8; }
.details-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}
.details-header h2 {
  font-size: 16px; margin: 0;
  max-width: 250px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.field { display: flex; flex-direction: column; margin-bottom: 12px; }
.field-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; }
.field input, .field textarea {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 7px;
  padding: 7px 10px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  resize: vertical;
}
.field input:focus, .field textarea:focus { border-color: var(--accent); }
.field .readonly { color: var(--muted); background: #131926; }

.details-actions { margin-top: 8px; }
.details-actions .btn { width: 100%; }
.save-status { font-size: 12px; margin: 10px 0 0; min-height: 16px; }
.save-status.ok { color: var(--accent-2); }
.save-status.err { color: var(--danger); }

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(4, 8, 16, .6);
  display: grid; place-items: center;
  z-index: 50;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  width: 460px;
  max-height: 84vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
}
.modal h2 { margin: 0 0 16px; font-size: 18px; }
.modal-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; }
.modal-form .field:nth-child(-n+3) { grid-column: 1 / -1; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }

/* Toast */
.toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  background: var(--panel-2);
  border: 1px solid var(--accent);
  color: var(--text);
  padding: 10px 18px;
  border-radius: 10px;
  box-shadow: var(--shadow);
  z-index: 60;
  font-size: 14px;
}
.toast-error { border-color: var(--danger); }

.hidden { display: none !important; }

/* ==================================================================
   Abas e aba "Análise da segmentação"
   ================================================================== */

.tabs {
  display: flex;
  gap: 4px;
  padding: 0 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.tab {
  appearance: none;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  padding: 12px 16px;
}

.tab:hover { color: var(--text); }

.tab-active {
  border-bottom-color: var(--accent);
  color: var(--text);
  font-weight: 600;
}

.readonly-banner {
  background: rgba(108, 140, 255, 0.1);
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-size: 13px;
  margin: 0;
  padding: 8px 20px;
}

.readonly-banner code {
  background: var(--panel-2);
  border-radius: 4px;
  color: var(--text);
  padding: 1px 5px;
}

.analysis {
  overflow-y: auto;
  padding: 20px 24px 60px;
}

.a-loading { color: var(--muted); }

.analysis-empty {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin: 40px auto;
  max-width: 620px;
  padding: 28px;
  text-align: center;
}

.analysis-empty h2 { margin-top: 0; }
.analysis-empty p { color: var(--muted); }

.analysis-empty code {
  background: var(--panel-2);
  border-radius: 6px;
  display: inline-block;
  margin-top: 8px;
  padding: 8px 12px;
}

.a-section { margin-bottom: 36px; }

.a-section > h2 {
  border-bottom: 1px solid var(--border);
  font-size: 18px;
  margin: 0 0 6px;
  padding-bottom: 8px;
}

.a-sub,
.a-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  margin: 6px 0 0;
}

.a-note { margin-top: 10px; }

.a-eixo {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  margin: 20px 0 10px;
  text-transform: uppercase;
}

.a-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  margin-top: 16px;
}

/* Grade de 3 colunas para blocos com 5 cards: a última linha recebe um card
   que ocupa duas colunas, evitando a lacuna de um card órfão. */
.a-grid.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.a-grid.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.a-card.span2 { grid-column: span 2; }

@media (max-width: 1100px) {
  .a-grid.g3 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
  .a-card.span2 { grid-column: auto; }
}

@media (max-width: 760px) {
  .a-grid.g2 { grid-template-columns: 1fr; }
}

.a-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}

.a-card h3 {
  font-size: 14px;
  margin: 0 0 14px;
}

/* cartões de destaque ------------------------------------------------ */

.m-cards {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin-top: 16px;
}

.m-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 16px 18px;
}

.m-value {
  color: var(--accent-2);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
}

.m-label { font-size: 13px; }
.m-note { color: var(--muted); font-size: 12px; }

/* barras -------------------------------------------------------------- */

.bars, .dist { display: flex; flex-direction: column; gap: 9px; }

.bar-row, .dist-row {
  align-items: center;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(120px, 1.4fr) 2fr minmax(64px, auto);
}

.bar-name, .dist-label {
  color: var(--muted);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bar-track {
  background: var(--panel-2);
  border-radius: 4px;
  height: 12px;
  overflow: hidden;
}

.bar-fill {
  background: var(--accent);
  border-radius: 4px;
  height: 100%;
}

.bar-value, .dist-value {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* gráficos SVG -------------------------------------------------------- */

.chart { display: block; width: 100%; }
.chart .axis { stroke: var(--border); stroke-width: 1; }
.chart .grid-line { stroke: var(--border); stroke-dasharray: 3 3; stroke-width: 1; }
.chart .tick { fill: var(--muted); font-size: 10px; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 2; }
.chart .dot { fill: var(--accent); }
.chart .dot-off { fill: var(--bg); stroke: var(--muted); stroke-width: 1.5; }
.chart .dot-sel { fill: var(--accent-2); stroke: var(--bg); stroke-width: 2; }

.legend {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 12px;
}

.legend-item {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 12px;
  gap: 7px;
}

.legend-chip {
  border-radius: 3px;
  display: inline-block;
  height: 10px;
  width: 10px;
}

/* tabela -------------------------------------------------------------- */

.a-table {
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 14px;
  width: 100%;
}

.a-table th {
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-weight: 500;
  padding: 6px 8px;
  text-align: right;
}

.a-table th:first-child, .a-table td:first-child { text-align: left; }

.a-table td {
  border-bottom: 1px solid rgba(42, 51, 70, 0.5);
  font-variant-numeric: tabular-nums;
  padding: 6px 8px;
  text-align: right;
}

.a-table .row-sel {
  background: rgba(52, 211, 153, 0.1);
  font-weight: 600;
}

/* cartões de cluster --------------------------------------------------- */

.cluster-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.cluster-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  border-top: 3px solid var(--accent);
  padding: 14px 16px;
}

.cluster-id {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cluster-card h4 { font-size: 14px; margin: 4px 0 8px; }
.cluster-size { font-size: 13px; margin: 0 0 10px; }

.cluster-sil {
  color: var(--muted);
  font-size: 11px;
  margin: 10px 0 0;
}

.centroid {
  display: flex;
  flex-direction: column;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.centroid li {
  display: flex;
  font-size: 12px;
  justify-content: space-between;
}

.cent-k { color: var(--muted); }
.cent-v { font-variant-numeric: tabular-nums; }
.cent-v.pos { color: var(--accent-2); }
.cent-v.neg { color: var(--danger); }

/* antes e depois ------------------------------------------------------- */

.ex-list { display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }

.ex-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}

.ex-head {
  align-items: center;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 10px;
}

.ex-sku { font-family: ui-monospace, monospace; font-size: 12px; }
.ex-seg { color: var(--muted); font-size: 12px; }
.ex-score { color: var(--accent-2); font-size: 12px; margin-left: auto; }

.ex-cols {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.ex-side { border-left: 2px solid var(--border); padding-left: 12px; }
.ex-after { border-left-color: var(--accent-2); }

.ex-tag {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ex-title { font-weight: 600; margin: 6px 0 4px; }
.ex-desc { color: var(--muted); font-size: 13px; line-height: 1.55; margin: 0; }

/* Cada aba ocupa o espaço restante do layout flex do body. */
#view-catalog {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-height: 0;
}

#view-catalog.hidden { display: none !important; }

#view-analysis { flex: 1; min-height: 0; }

.tabs { flex-shrink: 0; }
.readonly-banner { flex-shrink: 0; }

/* Estados desabilitados: sem isso o botão continua parecendo clicável na base
   somente leitura, o que é pior do que não mostrá-lo. */
.btn:disabled,
.btn:disabled:hover {
  background: var(--panel-2);
  border-color: var(--border);
  color: var(--muted);
  cursor: not-allowed;
  opacity: 0.55;
}

/* O seletor de categorias tem rótulos longos e empurrava a contagem de linhas
   para fora da tela em telas de 1600 px. */
.toolbar select#category-filter { max-width: 320px; }
.toolbar .btn { flex-shrink: 0; }
.row-count { flex-shrink: 0; white-space: nowrap; }

/* ===================================================================== */
/* Aba "Avaliação de nome e descrição"                                    */
/* ===================================================================== */

.review {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22rem;
  grid-template-areas: "intro intro" "arena placar";
  gap: 1.5rem;
  padding: 1.5rem 2rem 3rem;
  align-items: start;
}

.rev-intro { grid-area: intro; max-width: 60rem; }
.rev-intro h2 { margin: 0 0 .35rem; font-size: 1.25rem; }
.rev-intro p { margin: 0; color: var(--muted); line-height: 1.5; }

.rev-arena { grid-area: arena; min-width: 0; }
.rev-placar { grid-area: placar; }

.rev-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  color: var(--text);
}

.rev-card-head { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .75rem; }

.rev-badge {
  font-size: .72rem;
  font-weight: 600;
  padding: .18rem .55rem;
  border-radius: 999px;
  background: var(--accent);
  color: #0f1420;
}
.rev-badge-soft { background: var(--panel-2); color: var(--muted); }

.rev-titulo { margin: 0 0 .6rem; font-size: 1.15rem; line-height: 1.35; color: var(--text); }
.rev-descricao { margin: 0 0 .8rem; line-height: 1.62; font-size: .95rem; color: var(--text); }
.rev-fatos {
  margin: 0 0 .6rem;
  font-size: .82rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.rev-id { margin: .5rem 0 0; font-size: .72rem; color: #94a3b8; font-family: monospace; }

.rev-baseline { font-size: .85rem; color: var(--muted); }
.rev-baseline summary { cursor: pointer; user-select: none; }
.rev-titulo-b, .rev-descricao-b { margin: .4rem 0; line-height: 1.5; }

.rev-acoes { display: flex; gap: .6rem; margin-top: 1rem; flex-wrap: wrap; }
.rev-up { background: #10b981; color: #fff; border-color: #10b981; }
.rev-down { background: #ef4444; color: #fff; border-color: #ef4444; }
.rev-up:hover { background: #059669; }
.rev-down:hover { background: #dc2626; }

.rev-motivos {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: var(--panel-2);
}
.rev-motivos-titulo { margin: 0 0 .6rem; font-weight: 600; font-size: .9rem; }
.rev-motivos-grade { display: flex; flex-wrap: wrap; gap: .4rem; }
.rev-motivo { text-align: left; }
.rev-campo { display: flex; align-items: center; gap: .4rem; margin-top: .8rem; }
.rev-campo-label { font-size: .82rem; color: var(--muted); }
.rev-campo-ativo { background: var(--accent); color: #0f1420; border-color: var(--accent); }
.rev-comentario {
  width: 100%;
  margin-top: .7rem;
  min-height: 3.2rem;
  padding: .5rem .65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-size: .88rem;
  resize: vertical;
}
.rev-comentario::placeholder { color: var(--muted); }

.rev-dica { margin: .7rem 0 0; font-size: .78rem; color: #94a3b8; }
.rev-vazio { padding: 2rem; text-align: center; color: var(--muted); }

.rev-placar-cartoes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .6rem;
  margin-bottom: 1rem;
}
.rev-kpi {
  display: flex;
  flex-direction: column;
  padding: .7rem .8rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
}
.rev-kpi-valor { font-size: 1.4rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.rev-kpi-label { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }

.rev-sub { margin: 1.2rem 0 .5rem; font-size: .9rem; }
.rev-nota { font-size: .78rem; color: var(--muted); margin: 0 0 .5rem; line-height: 1.45; }

.rev-tabela { width: 100%; border-collapse: collapse; font-size: .82rem; }
.rev-tabela th, .rev-tabela td {
  padding: .32rem .45rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.rev-tabela td.num { text-align: right; font-variant-numeric: tabular-nums; }
.rev-linha-ruim { background: rgba(240, 82, 106, 0.16); }

@media (max-width: 1100px) {
  .review { grid-template-columns: minmax(0, 1fr); grid-template-areas: "intro" "arena" "placar"; }
}

/* --- identificação do avaliador e sessão (dashboard publicado) ----------- */
.rev-entrada {
  display: grid;
  gap: .6rem;
  max-width: 26rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: .6rem;
  background: var(--panel);
  color: var(--text);
}
.rev-entrada h3 { margin: 0; font-size: 1rem; }
.rev-input {
  padding: .5rem .6rem;
  border: 1px solid var(--border);
  border-radius: .4rem;
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
}
.rev-input::placeholder { color: var(--muted); }
.rev-erro { margin: 0; min-height: 1.1rem; color: var(--danger); font-size: .82rem; }
.rev-sessao {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 .8rem;
  font-size: .8rem;
  color: var(--muted);
}
.rev-sessao-nome {
  padding: .2rem .5rem;
  border-radius: 1rem;
  background: var(--panel-2);
}