/* Estilo base do Sistema de Gestão — Distribuidora de Água */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: #f2f5f8;
  color: #1f2d3d;
}

/* ---- Tela de login ---- */

.tela-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #0b4f8a 0%, #1179c7 100%);
  padding: 16px;
}

.cartao-login {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  padding: 40px 32px;
  width: 100%;
  max-width: 380px;
}

.cartao-login h1 {
  font-size: 1.4rem;
  color: #0b4f8a;
  text-align: center;
}

.logo-login {
  display: block;
  margin: 0 auto 4px;
  width: 170px;
  max-width: 100%;
}

.opcoes-radio {
  display: flex;
  gap: 20px;
}

.opcoes-radio label {
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cartao-login .subtitulo {
  text-align: center;
  color: #6b7a8c;
  font-size: 0.9rem;
  margin: 4px 0 24px;
}

.cartao-login label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin: 14px 0 4px;
}

.cartao-login input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #c6d0da;
  border-radius: 6px;
  font-size: 1rem;
}

.cartao-login input:focus {
  outline: none;
  border-color: #1179c7;
  box-shadow: 0 0 0 3px rgba(17, 121, 199, 0.15);
}

/* Campo de senha com o botão do olho */

.campo-senha {
  position: relative;
}

.campo-senha input {
  padding-right: 44px;
}

.campo-senha #alternar-senha {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  width: auto;
  margin: 0;
  padding: 4px 8px;
  background: none;
  border: none;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.45;
}

.campo-senha #alternar-senha:hover,
.campo-senha #alternar-senha.senha-visivel {
  opacity: 1;
  background: none;
}

.cartao-login button {
  width: 100%;
  margin-top: 22px;
  padding: 12px;
  background: #0b4f8a;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.cartao-login button:hover {
  background: #0d5ea6;
}

.alerta-erro {
  background: #fdecea;
  color: #b3261e;
  border: 1px solid #f5c6c2;
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 0.9rem;
  margin-bottom: 8px;
}

/* ---- Barra superior das telas internas ---- */

.barra-topo {
  background: #0b4f8a;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
}

.barra-topo .titulo {
  font-size: 1.05rem;
  font-weight: 600;
}

.barra-topo .usuario-logado {
  font-size: 0.9rem;
}

.barra-topo a {
  color: #cfe6f7;
  margin-left: 12px;
}

.conteudo {
  padding: 24px 20px;
  max-width: 1100px;
  margin: 0 auto;
}

/* ---- KPIs do painel ---- */

.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.kpi {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kpi-valor {
  font-size: 1.8rem;
  font-weight: 700;
  color: #1f2d3d;
  font-variant-numeric: tabular-nums;
}

.kpi-rotulo {
  font-size: 0.8rem;
  color: #6b7a8c;
}

/* ---- Cartões e formulários das telas internas ---- */

.cartao {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 20px;
  margin-bottom: 20px;
}

.cartao h2 {
  font-size: 1.1rem;
  color: #0b4f8a;
  margin-bottom: 12px;
}

.campo {
  margin-bottom: 14px;
}

.campo label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.campo input,
.campo select {
  width: 100%;
  max-width: 420px;
  padding: 10px 12px;
  border: 1px solid #c6d0da;
  border-radius: 6px;
  font-size: 1rem;
  background: #fff;
}

.campo input:focus,
.campo select:focus {
  outline: none;
  border-color: #1179c7;
  box-shadow: 0 0 0 3px rgba(17, 121, 199, 0.15);
}

.formulario-linha {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
}

.formulario-linha .campo {
  flex: 1 1 200px;
  margin-bottom: 0;
}

.formulario-linha .campo-curto {
  flex: 0 1 140px;
}

.botao {
  display: inline-block;
  padding: 10px 18px;
  background: #0b4f8a;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.botao:hover {
  background: #0d5ea6;
}

.botao:disabled {
  background: #9fb4c6;
  cursor: not-allowed;
}

.botao-secundario {
  background: #6b7a8c;
}

.botao-pequeno {
  padding: 6px 12px;
  font-size: 0.85rem;
}

.alerta-sucesso {
  background: #e6f6ec;
  color: #1a7a3c;
  border: 1px solid #bfe6cd;
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.texto-suave {
  color: #6b7a8c;
  font-size: 0.9rem;
}

.texto-aviso {
  color: #a15c00;
  font-size: 0.85rem;
  min-height: 1.2em;
  margin: 8px 0;
}

.oculto {
  display: none;
}

/* ---- Tabelas ---- */

.tabela-rolagem {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid #e3e9ef;
}

th {
  color: #6b7a8c;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.selo {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.selo-conferencia {
  background: #fff3d6;
  color: #8a6100;
}

.selo-envase {
  background: #dcecfb;
  color: #0b4f8a;
}

.selo-encerrada {
  background: #e6f6ec;
  color: #1a7a3c;
}

/* ---- Assinatura ---- */

.canvas-assinatura {
  width: 100%;
  max-width: 480px;
  height: 160px;
  border: 1px dashed #9fb4c6;
  border-radius: 6px;
  background: #fbfdff;
  display: block;
  margin-bottom: 8px;
  touch-action: none;          /* impede o scroll enquanto assina */
  -webkit-user-select: none;   /* iOS: sem seleção de texto no toque longo */
  user-select: none;
  -webkit-touch-callout: none; /* iOS: sem menu de contexto no toque longo */
}

.resumo-valida {
  margin: 4px 0 14px;
  font-size: 0.95rem;
}

/* ---- Administração ---- */

.subnav {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.subnav a {
  padding: 8px 14px;
  border-radius: 6px;
  text-decoration: none;
  color: #0b4f8a;
  font-weight: 600;
  font-size: 0.9rem;
  background: #fff;
  border: 1px solid #e3e9ef;
}

.subnav a.ativo {
  background: #0b4f8a;
  color: #fff;
  border-color: #0b4f8a;
}

.form-linha-tabela {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 2px 0;
}

.form-linha-tabela select,
.form-linha-tabela input[type="password"] {
  padding: 6px 8px;
  border: 1px solid #c6d0da;
  border-radius: 6px;
  font-size: 0.85rem;
}

.rotulo-inline {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  white-space: nowrap;
}

.linha-inativa td {
  opacity: 0.5;
}

.grade-imagens {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

.cartao-imagem {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  margin: 0;
}

.cartao-imagem img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  background: #f4f8fb;
}

.cartao-imagem figcaption {
  padding: 8px 10px;
  font-size: 0.78rem;
  color: #6b7a8c;
}

/* ---- Grade de anos por garrafão quebrado (envase) ---- */

.grade-anos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
}

.item-ano {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #f4f8fb;
  border: 1px solid #e3e9ef;
  border-radius: 6px;
  padding: 6px 8px;
}

.item-ano .rotulo-num {
  font-size: 0.78rem;
  color: #6b7a8c;
  white-space: nowrap;
}

.item-ano select {
  flex: 1;
  padding: 6px 8px;
  border: 1px solid #c6d0da;
  border-radius: 6px;
  font-size: 0.95rem;
  background: #fff;
}