* {
  box-sizing: border-box;
}

html {
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 15px;
}

body {
  margin: 0;
  min-width: 320px;
  /* Filete vermelho da marca no topo da pagina — o unico ornamento. */
  border-top: 3px solid var(--ac-red);
}

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

a {
  color: var(--ac-red);
}

a:hover {
  color: var(--ac-red-dark);
}

a:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* Numeros sempre em figura tabular: coluna de valor nao dança. */
.metric-value,
.resumo .valor,
.previa-numeros .valor,
.dia-numero,
td,
th {
  font-variant-numeric: var(--num-features);
}

/* ── Topo ───────────────────────────────────────────────────────────────── */

.topbar {
  align-items: center;
  background: var(--color-surface-raised);
  border-bottom: 1px solid var(--color-line);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding: 0.85rem clamp(1rem, 4vw, 2.5rem);
}

.topbar-marca {
  align-items: center;
  display: flex;
  gap: 0.9rem;
}

/* Logo em 5:1 — a proporcao nunca muda. */
.topbar-logo {
  display: block;
  height: 26px;
  width: 130px;
}

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

.eyebrow {
  color: var(--color-ink-faint);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  margin: 0 0 0.2rem;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.005em;
}

h1 {
  font-size: clamp(1.3rem, 3vw, 1.65rem);
  line-height: 1.1;
  margin-bottom: 0;
}

h2 {
  font-size: 1.12rem;
  line-height: 1.2;
}

.logout {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  color: var(--color-ink);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0.42rem 0.75rem;
  text-decoration: none;
}

.logout:hover {
  border-color: var(--ac-red);
  color: var(--ac-red-dark);
}

main {
  margin: 0 auto;
  max-width: 1440px;
  padding: clamp(0.9rem, 2.2vw, 1.6rem);
}

/* ── Aviso de contexto (bloco de leitura) ───────────────────────────────── */

.notice {
  background: var(--ac-red-soft);
  border: 0;
  border-left: 3px solid var(--ac-red);
  border-radius: 0;
  margin-bottom: 1rem;
  padding: 0.8rem 1rem;
}

.notice strong,
.notice span {
  display: block;
}

.notice strong {
  font-family: var(--font-display);
  font-size: 0.98rem;
}

.notice span {
  color: var(--color-ink-muted);
  font-size: 0.88rem;
  margin-top: 0.2rem;
  max-width: 78ch;
  text-wrap: pretty;
}

/* ── Cartoes e KPIs ─────────────────────────────────────────────────────── */

.kpis {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 1rem;
}

.card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: none;
  margin-bottom: 1rem;
  padding: 1rem 1.1rem;
}

.card:last-child {
  margin-bottom: 0;
}

.metric-label {
  color: var(--color-ink-faint);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-value {
  display: block;
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-top: 0.1rem;
}

.business-dashboard {
  margin-bottom: 1rem;
}

.metric-grid {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card,
.subsection,
.source {
  background: var(--color-surface-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
}

.metric-card {
  display: grid;
  gap: 0.25rem;
  padding: 0.7rem 0.8rem;
}

.metric-card small,
.metric-card p,
.source span,
.source small,
.awaiting-data p {
  color: var(--color-ink-muted);
}

.metric-card small {
  color: var(--color-ink-faint);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-placeholder {
  color: var(--color-ink-faint);
  font-size: 1rem;
  font-weight: 600;
}

.metric-card p,
.awaiting-data p {
  font-size: 0.82rem;
  margin: 0;
}

.business-detail-grid {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 0.65rem;
}

.subsection {
  padding: 0.8rem;
}

.subsection h3 {
  font-size: 0.9rem;
  margin: 0 0 0.6rem;
}

.awaiting-data strong {
  font-size: 0.84rem;
}

.trend-list,
.alert-list {
  display: grid;
  gap: 0.45rem;
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0;
}

.trend-list li,
.alert-list li {
  border-top: 1px solid var(--color-line);
  color: var(--color-ink-muted);
  font-size: 0.8rem;
  padding-top: 0.45rem;
}

.alert-list li {
  align-items: start;
  display: flex;
  gap: 0.4rem;
}

.sources-section {
  margin-top: 0.7rem;
}

.source-list {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.source {
  display: grid;
  gap: 0.3rem;
  padding: 0.7rem;
}

.source span,
.source small {
  font-size: 0.76rem;
}

.layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.75fr);
}

.layout > * {
  min-width: 0;
}

/* ── Cabecalho de secao ─────────────────────────────────────────────────── */

.section-head {
  align-items: start;
  border-bottom: 2px solid var(--ac-black);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  margin-bottom: 0.8rem;
  padding-bottom: 0.6rem;
}

.section-head h2 {
  margin-bottom: 0.2rem;
}

.section-head p {
  color: var(--color-ink-muted);
  font-size: 0.85rem;
  margin-bottom: 0;
  max-width: 82ch;
  text-wrap: pretty;
}

/* ── Tabelas ────────────────────────────────────────────────────────────── */

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

table {
  border-collapse: collapse;
  min-width: 720px;
  width: 100%;
}

th,
td {
  padding: 0.5rem 0.6rem;
  text-align: left;
  vertical-align: top;
}

/* Cabecalho preto com texto branco — assinatura das tabelas do grupo. */
thead th {
  background: var(--ac-black);
  color: var(--color-on-strong);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

tbody tr {
  border-bottom: 1px solid var(--color-line-soft);
}

tbody tr:nth-child(even) {
  background: var(--color-surface-zebra);
}

td {
  font-size: 0.85rem;
}

/* ── Status ─────────────────────────────────────────────────────────────── */

.status {
  align-items: center;
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 600;
  gap: 0.4rem;
  white-space: nowrap;
}

.status::before {
  background: var(--status-color, var(--color-inert));
  border-radius: 999px;
  content: "";
  height: 0.6rem;
  width: 0.6rem;
}

.status-ok {
  --status-color: var(--color-ok);
}

.status-attention {
  --status-color: var(--color-attention);
}

.status-failure {
  --status-color: var(--color-failure);
}

.status-progress {
  --status-color: var(--color-progress);
}

.status-inert {
  --status-color: var(--color-inert);
}

.asset-list {
  display: grid;
  gap: 0.6rem;
}

.asset {
  background: var(--color-surface-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
}

.asset-top {
  align-items: center;
  display: flex;
  gap: 0.5rem;
  justify-content: space-between;
}

.asset small {
  color: var(--color-ink-muted);
  display: block;
  margin-top: 0.35rem;
}

.error {
  background: var(--color-failure-soft);
  border-left: 3px solid var(--color-failure);
  border-radius: 0;
  padding: 0.9rem 1rem;
}

.sr-only {
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

@media (max-width: 900px) {
  .kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (max-width: 520px) {
  .kpis {
    grid-template-columns: 1fr;
  }

  .metric-grid,
  .business-detail-grid,
  .source-list {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: start;
    flex-direction: column;
  }
}