/* =====================================================================
   ODA — Design tokens
   Referência: documentos e manifestos de despacho aduaneiro. Azul-porto
   como cor de trabalho, latão como cor de atenção/pendência (lembra o
   selo de um carimbo oficial). Serifada só nos títulos (autoridade
   documental); monoespaçada nos códigos e valores (alinhamento
   numérico funcional, não decorativo).
   ===================================================================== */

:root {
  --ink: #1B2A3A;
  --ink-soft: #4A5A68;
  --paper: #F1F2EE;
  --surface: #FFFFFF;
  --accent: #1E4B6B;
  --accent-soft: #E4EBF0;
  --warn: #B8862E;
  --warn-soft: #F6EDDC;
  --success: #3B6E4F;
  --success-soft: #E6EEE8;
  --danger: #B23B3B;
  --danger-soft: #F6E4E2;
  --line: #DBD8CE;
  --radius: 6px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

h1, h2, h3 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 500;
  margin: 0;
  color: var(--ink);
}

h1 { font-size: 26px; }
h2 { font-size: 20px; }

code, .mono, .num {
  font-family: "IBM Plex Mono", monospace;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------------------------------------------------------------------
   Layout
   --------------------------------------------------------------------- */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.topbar__brand {
  font-family: "Fraunces", serif;
  font-weight: 500;
  font-size: 19px;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.topbar__brand small {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 12px;
  color: var(--ink-soft);
  font-weight: 400;
}

.topbar__nav {
  display: flex;
  gap: 4px;
  align-items: center;
}

.topbar__link {
  padding: 8px 14px;
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 500;
}

.topbar__link:hover { background: var(--paper); text-decoration: none; }
.topbar__link--active { color: var(--accent); background: var(--accent-soft); }

.topbar__user {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--ink-soft);
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-header p {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

/* ---------------------------------------------------------------------
   Botões
   --------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.btn--primary {
  background: var(--accent);
  color: var(--surface);
}
.btn--primary:hover { background: #163a52; text-decoration: none; }

.btn--secondary {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
}
.btn--secondary:hover { border-color: var(--accent); text-decoration: none; }

/* ---------------------------------------------------------------------
   Cartão / tabela de orçamentos
   --------------------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
}

tbody tr {
  border-bottom: 1px solid var(--line);
  transition: background 0.1s ease;
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--paper); }

tbody td {
  padding: 16px 20px;
  vertical-align: middle;
  font-size: 14px;
}

td.num { text-align: right; }

.item-link {
  color: var(--ink);
  font-weight: 500;
}
.item-link:hover { color: var(--accent); }

.item-meta {
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 2px;
}

/* ---------------------------------------------------------------------
   "Carimbo" de status — o elemento de assinatura visual da tela.
   Levemente rotacionado, borda dupla-ish, letras espaçadas: lembra um
   selo de despacho, não um badge genérico de SaaS.
   --------------------------------------------------------------------- */
.selo {
  display: inline-block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 3px;
  border: 1.5px solid currentColor;
  transform: rotate(-2deg);
  white-space: nowrap;
}

.selo--draft { color: var(--ink-soft); background: var(--paper); }
.selo--pending { color: var(--warn); background: var(--warn-soft); }
.selo--completed { color: var(--success); background: var(--success-soft); }
.selo--cancelled { color: var(--danger); background: var(--danger-soft); }

/* ---------------------------------------------------------------------
   Estado vazio
   --------------------------------------------------------------------- */
.empty-state {
  padding: 80px 24px;
  text-align: center;
}
.empty-state h2 { margin-bottom: 8px; }
.empty-state p {
  color: var(--ink-soft);
  font-size: 14px;
  margin: 0 0 24px;
}

/* ---------------------------------------------------------------------
   Login
   --------------------------------------------------------------------- */
.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 40px;
  width: 100%;
  max-width: 360px;
}

.login-card h1 { margin-bottom: 4px; }
.login-card p.subtitle {
  color: var(--ink-soft);
  font-size: 14px;
  margin: 0 0 28px;
}

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--ink);
}

.field input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  color: var(--ink);
  background: var(--surface);
}
.field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.form-erro {
  background: var(--danger-soft);
  color: var(--danger);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 18px;
}

.login-card .btn { width: 100%; justify-content: center; margin-top: 8px; }

/* ---------------------------------------------------------------------
   Placeholder
   --------------------------------------------------------------------- */
.placeholder {
  padding: 100px 24px;
  text-align: center;
  color: var(--ink-soft);
}

/* ---------------------------------------------------------------------
   Administração
   --------------------------------------------------------------------- */
.subnav {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}

.subnav__link {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.subnav__link:hover { color: var(--ink); text-decoration: none; }
.subnav__link--active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.admin-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 20px;
  align-items: start;
}

.admin-grid--usuarios {
  grid-template-columns: 1fr 340px;
}

.admin-card { padding: 24px; }
.admin-card h2 { margin-bottom: 6px; }

.admin-card__hint {
  color: var(--ink-soft);
  font-size: 13px;
  margin: 0 0 18px;
  line-height: 1.5;
}

.admin-card--stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.admin-card__stat-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}
.admin-card__stat-value {
  font-size: 32px;
  font-weight: 500;
  color: var(--ink);
}
.admin-card__stat-caption {
  font-size: 12px;
  color: var(--ink-soft);
}

.upload-form {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.upload-form input[type="file"] {
  flex: 1;
  min-width: 180px;
  font-size: 13px;
  color: var(--ink-soft);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 10px;
}

.upload-resultado { margin-top: 18px; }
.upload-resultado:empty { margin-top: 0; }

.upload-resultado--ok, .upload-resultado--erro {
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 13px;
}
.upload-resultado--ok {
  background: var(--success-soft);
  color: var(--success);
}
.upload-resultado--erro {
  background: var(--danger-soft);
  color: var(--danger);
}
.upload-resultado p { margin: 4px 0 0; }

.upload-resultado__stats {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 8px;
  color: var(--ink);
}

.upload-resultado__erros {
  margin-top: 12px;
  color: var(--ink);
}
.upload-resultado__erros summary { cursor: pointer; font-weight: 500; }
.upload-resultado__erros ul {
  margin: 8px 0 0;
  padding-left: 18px;
  max-height: 160px;
  overflow-y: auto;
  font-size: 12px;
}

.stacked-form .field:last-of-type { margin-bottom: 20px; }

select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  color: var(--ink);
  background: var(--surface);
}
select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

@media (max-width: 720px) {
  .admin-grid, .admin-grid--usuarios { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------------
   Novo orçamento
   --------------------------------------------------------------------- */
.container--estreito { max-width: 640px; }

.overlay-processando {
  position: fixed;
  inset: 0;
  background: rgba(27, 42, 58, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.overlay-processando[hidden] {
  display: none;
}

.overlay-processando__card {
  background: var(--surface);
  border-radius: 12px;
  padding: 36px 40px;
  text-align: center;
  max-width: 340px;
}
.overlay-processando__card strong {
  display: block;
  margin: 16px 0 6px;
  font-size: 15px;
}
.overlay-processando__card p {
  color: var(--ink-soft);
  font-size: 13px;
  margin: 0;
  line-height: 1.5;
}

.overlay-processando__relogio {
  font-family: "IBM Plex Mono", monospace;
  font-size: 22px;
  font-weight: 500;
  color: var(--accent);
  margin: 16px 0 4px;
  letter-spacing: 0.04em;
}

.overlay-processando__aviso {
  font-size: 11px !important;
  color: var(--ink-soft);
  opacity: 0.8;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  margin: 0 auto;
  animation: girar 0.8s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  .spinner { animation: none; border-top-color: var(--line); }
}

/* ---------------------------------------------------------------------
   Detalhe do orçamento
   --------------------------------------------------------------------- */
.container--larga { max-width: 1240px; }

.form-sucesso {
  background: var(--success-soft);
  color: var(--success);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 13px;
}

.tabela-itens-wrap {
  overflow-x: auto;
}

.tabela-itens {
  min-width: 960px;
}

.tabela-itens thead th {
  white-space: nowrap;
}

.tabela-itens .celula-mercadoria {
  min-width: 240px;
  max-width: 320px;
}

.item-foto {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: var(--paper);
  display: block;
}

.input-tabela {
  width: 110px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 13px;
  font-family: inherit;
  color: var(--ink);
  background: var(--surface);
}
.input-tabela:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.input-tabela--descricao {
  width: 100%;
  min-width: 200px;
  font-weight: 500;
}

.input-tabela--select {
  width: 110px;
  margin-top: 6px;
  padding: 6px 8px;
  font-size: 12px;
}

.input-tabela--secundaria {
  width: auto;
  max-width: 160px;
  padding: 3px 6px;
  font-size: 12px;
  color: var(--ink-soft);
  border-color: transparent;
  background: transparent;
  vertical-align: baseline;
}
.input-tabela--secundaria:hover {
  border-color: var(--line);
}
.input-tabela--secundaria:focus {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--accent);
}

.justificativa {
  margin-top: 6px;
  font-size: 12px;
}
.justificativa summary {
  cursor: pointer;
  color: var(--accent);
}
.justificativa p {
  margin: 6px 0 0;
  color: var(--ink-soft);
  line-height: 1.5;
}

.selo--mini {
  font-size: 10px;
  padding: 3px 7px;
  transform: rotate(0deg);
}

.tabela-itens-acoes {
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
}

.grid-parametros {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.grid-parametros:last-of-type { margin-bottom: 0; }

.secao-parametros__titulo {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin: 0 0 14px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.grid-parametros:first-of-type + .secao-parametros__titulo,
h2 + .secao-parametros__titulo,
.admin-card__hint + .secao-parametros__titulo {
  padding-top: 0;
  border-top: none;
}

.campo-hint {
  display: block;
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 4px;
  line-height: 1.4;
}

.grid-parametros__acao {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 4px;
}

@media (max-width: 900px) {
  .grid-parametros { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grid-parametros { grid-template-columns: 1fr; }
}

.campo-com-select {
  display: flex;
  gap: 8px;
}
.campo-com-select input {
  flex: 1;
  min-width: 0;
}
.campo-com-select select {
  width: 76px;
  flex-shrink: 0;
}

/* ---------------------------------------------------------------------
   Resultado do orçamento (COMPLETED)
   --------------------------------------------------------------------- */
.resumo-totais {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px 32px;
}

.resumo-totais__principal {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.resumo-totais__label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}
.resumo-totais__subtitulo {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin: 0 0 12px;
}
.resumo-totais__valor {
  font-family: "Fraunces", serif;
  font-size: 34px;
  font-weight: 500;
  color: var(--accent);
}

.resumo-totais__grade {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}
.resumo-totais__grade > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.resumo-totais__grade .num {
  font-size: 15px;
  font-weight: 500;
}

.resumo-totais__chave {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}

.resumo-totais__parametros {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--ink-soft);
}
.resumo-totais__parametros strong {
  color: var(--ink);
  font-weight: 500;
}

.tabela-itens--leitura td {
  font-size: 13px;
}

@media (max-width: 900px) {
  .resumo-totais__grade { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .resumo-totais__grade { grid-template-columns: 1fr; }
  .resumo-totais__valor { font-size: 26px; }
}