:root {
  --azul: #1A53A6;
  --azul-escuro: #151A3E;
  --azul-tel: #004996;
  --cinza: #585858;
  --cinza-claro: #f4f5f7;
  --borda: #e2e4ea;
  --texto: #1f2330;
  --texto-suave: #5a6072;
  --branco: #ffffff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  background: var(--cinza-claro);
  color: var(--texto);
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px 28px;
  background: var(--branco);
  border-bottom: 3px solid var(--azul);
  box-shadow: 0 2px 6px rgba(21,26,62,0.05);
}

.topbar .logo {
  height: 42px;
  width: auto;
}

.topbar-title h1 {
  margin: 0;
  font-size: 18px;
  color: var(--azul-escuro);
  letter-spacing: 0.2px;
}

.topbar-title p {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--texto-suave);
}

.layout {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 22px;
  padding: 22px 28px;
  align-items: start;
}

@media (max-width: 1100px) {
  .layout { grid-template-columns: 1fr; }
}

.form-card, .preview-card {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: 10px;
  padding: 20px 22px;
  box-shadow: 0 1px 3px rgba(21,26,62,0.04);
}

h2 {
  margin: 0 0 16px;
  font-size: 15px;
  color: var(--azul-escuro);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  border-bottom: 1px solid var(--borda);
  padding-bottom: 10px;
}

.field {
  display: block;
  margin-bottom: 14px;
}

.field span {
  display: block;
  font-size: 12px;
  color: var(--texto-suave);
  margin-bottom: 6px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.field input,
.field select {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid var(--borda);
  border-radius: 6px;
  background: var(--branco);
  color: var(--texto);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgba(26,83,166,0.15);
}

.field.hidden { display: none; }

.hint {
  display: block;
  font-size: 11px;
  color: var(--texto-suave);
  margin-top: 4px;
}

.hint.center { text-align: center; margin-top: 10px; }

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--borda);
}

.btn-primary, .btn-secondary {
  flex: 1;
  padding: 11px 16px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, transform 0.05s;
}

.btn-primary {
  background: var(--azul);
  color: var(--branco);
}
.btn-primary:hover { background: #154288; }
.btn-primary:active { transform: translateY(1px); }

.btn-secondary {
  background: var(--branco);
  color: var(--azul);
  border-color: var(--azul);
}
.btn-secondary:hover { background: rgba(26,83,166,0.06); }

.preview-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
  background: #ececf0;
  border: 1px solid var(--borda);
  border-radius: 6px;
  padding: 14px;
  overflow: auto;
}

#preview {
  background: var(--branco);
  width: 100%;
  max-width: 595px;
  height: 820px;
  border: none;
  box-shadow: 0 4px 18px rgba(21,26,62,0.12);
}

.page-footer {
  text-align: center;
  padding: 18px;
  font-size: 12px;
  color: var(--texto-suave);
}

/* ===== Tabs ===== */
.tabs {
  display: flex;
  gap: 4px;
  padding: 0 28px;
  background: var(--branco);
  border-bottom: 1px solid var(--borda);
}
.tab {
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--texto-suave);
  cursor: pointer;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}
.tab:hover { color: var(--azul); }
.tab--active {
  color: var(--azul);
  border-bottom-color: var(--azul);
}

.hidden { display: none !important; }

/* ===== Painel Lote ===== */
.lote-panel {
  padding: 22px 28px;
}
.lote-card {
  padding: 18px 20px;
}

.lote-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--borda);
}
.lote-toolbar-acoes {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.lote-toolbar .btn-primary,
.lote-toolbar .btn-secondary {
  flex: 0 0 auto;
  padding: 9px 16px;
  font-size: 13px;
}
.btn-danger {
  color: #b3261e;
  border-color: #f3c1bd;
}
.btn-danger:hover { background: rgba(179,38,30,0.06); }

.lote-contador {
  font-size: 12px;
  color: var(--texto-suave);
  font-weight: 600;
  padding: 4px 10px;
  background: var(--cinza-claro);
  border-radius: 20px;
  margin-right: 4px;
}

.lote-progresso {
  background: var(--cinza-claro);
  border-radius: 6px;
  padding: 12px 14px;
  margin-bottom: 14px;
}
.lote-progresso-bar-wrap {
  height: 8px;
  background: #d8dae2;
  border-radius: 4px;
  overflow: hidden;
}
.lote-progresso-barra {
  height: 100%;
  width: 0%;
  background: var(--azul);
  transition: width 0.2s;
}
.lote-progresso-texto {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--texto-suave);
}

.lote-tabela-wrap {
  overflow-x: auto;
  border: 1px solid var(--borda);
  border-radius: 6px;
  margin-bottom: 12px;
}

.lote-tabela {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 1100px;
}
.lote-tabela th {
  text-align: left;
  background: var(--cinza-claro);
  padding: 10px 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--texto-suave);
  border-bottom: 1px solid var(--borda);
  white-space: nowrap;
}
.lote-tabela td {
  padding: 6px 6px;
  border-bottom: 1px solid var(--borda);
  vertical-align: middle;
}
.lote-tabela tr:last-child td { border-bottom: none; }
.lote-tabela tr:hover td { background: rgba(26,83,166,0.02); }

.lote-tabela .col-num {
  width: 38px;
  text-align: center;
  color: var(--texto-suave);
  font-weight: 600;
}
.lote-tabela .col-foto { width: 130px; }
.lote-tabela .col-acao { width: 40px; text-align: center; }

.lote-tabela input[type="text"],
.lote-tabela input[type="date"],
.lote-tabela select {
  width: 100%;
  padding: 7px 8px;
  font-size: 13px;
  font-family: inherit;
  border: 1px solid var(--borda);
  border-radius: 4px;
  background: var(--branco);
  color: var(--texto);
}
.lote-tabela input:focus,
.lote-tabela select:focus {
  outline: none;
  border-color: var(--azul);
  box-shadow: 0 0 0 2px rgba(26,83,166,0.12);
}
.lote-tabela input:disabled {
  background: #f6f7fa;
  color: #b5b9c4;
}

.btn-foto {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--azul);
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: 4px;
  cursor: pointer;
  width: 100%;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
}
.btn-foto:hover {
  border-color: var(--azul);
  background: rgba(26,83,166,0.04);
}
.btn-foto--ok {
  color: #1e6b3a;
  border-color: #b6dcc1;
  background: #ebf5ee;
}
.btn-foto--ok:hover { background: #dcecdf; }

.btn-remove {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--borda);
  background: var(--branco);
  color: var(--texto-suave);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn-remove:hover {
  background: #fde7e6;
  color: #b3261e;
  border-color: #f3c1bd;
}