/* Estilo compartilhado das páginas Vialink (relatorio, manual, sobre) */
@font-face {
  font-family: "Roboto";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/roboto-v30-latin-regular.woff2") format("woff2"),
       url("../fonts/roboto-v30-latin-regular.woff") format("woff");
}
@font-face {
  font-family: "Roboto";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/roboto-v30-latin-500.woff2") format("woff2"),
       url("../fonts/roboto-v30-latin-500.woff") format("woff");
}

:root {
  /* Acompanham o tenant (tenants.js define --vlk-*; fallback = Vialink) */
  --azul: var(--vlk-accent, #0095BE);
  --azul-escuro: var(--vlk-gauge-end, #005A73);
  --laranja: #E15E30;
  --bg: #1b1b1b;
  --card: #000000;
  --texto: #f2f2f2;
  --texto-suave: #9a9a9a;
}

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

body {
  font-family: Roboto, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--texto);
  line-height: 1.6;
  min-height: 100vh;
}

.pagina {
  max-width: 780px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.topo img.logo { height: 44px; }
.topo a.voltar {
  color: var(--azul);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}
.topo a.voltar:hover { text-decoration: underline; }
.topo-acoes { display: flex; align-items: center; gap: 16px; }

/* Seletor de idioma (bandeira + sigla), preenchido pelo i18n.js */
#vlk-lang-html { position: relative; }
.vlk-lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: none; border: 1px solid rgba(154, 154, 154, .35); border-radius: 6px;
  color: var(--texto-suave); font-family: inherit; font-size: 12.5px; font-weight: 500;
  padding: 4px 8px; cursor: pointer;
}
.vlk-lang-btn img { width: 18px; height: 12.6px; display: block; }
.vlk-lang-drop {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 10;
  background: #262626; border: 1px solid #3c3c3c; border-radius: 8px;
  padding: 4px; min-width: 160px; box-shadow: 0 4px 16px rgba(0, 0, 0, .4);
}
.vlk-lang-drop button {
  display: flex; align-items: center; gap: 8px; width: 100%;
  background: none; border: 0; border-radius: 5px; color: var(--texto);
  font-family: inherit; font-size: 13px; padding: 7px 9px; cursor: pointer; text-align: left;
  white-space: nowrap;
}
.vlk-lang-drop button:hover { background: rgba(255, 255, 255, .08); }
.vlk-lang-drop img { width: 18px; height: 12.6px; }

h1 { font-size: 26px; font-weight: 500; margin-bottom: 6px; }
h2 { font-size: 19px; font-weight: 500; color: var(--azul); margin: 28px 0 10px; }
p, li { font-size: 15px; color: var(--texto); margin-bottom: 10px; }
ul, ol { padding-left: 22px; margin-bottom: 12px; }
li { margin-bottom: 6px; }
a { color: var(--azul); }
.suave { color: var(--texto-suave); }
strong { font-weight: 500; }

.cartao {
  background: var(--card);
  border-radius: 8px;
  padding: 18px 20px;
  margin-bottom: 14px;
}

.nota-tecnica {
  /* rgba fixo é o fallback; color-mix acompanha a cor do tenant */
  background: rgba(0, 149, 190, .08);
  background: color-mix(in srgb, var(--azul) 8%, transparent);
  border: 1px solid rgba(0, 149, 190, .45);
  border-color: color-mix(in srgb, var(--azul) 45%, transparent);
  border-left: 4px solid var(--laranja);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 18px 0;
}
.nota-tecnica h3 {
  font-size: 15px;
  font-weight: 500;
  color: var(--laranja);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 8px;
}
.nota-tecnica p { font-size: 14.5px; }
.nota-tecnica p:last-child { margin-bottom: 0; }

table.parametros { border-collapse: collapse; width: 100%; margin-bottom: 12px; }
table.parametros th, table.parametros td {
  text-align: left; padding: 7px 10px; font-size: 14px;
  border-bottom: 1px solid #333;
}
table.parametros th { color: var(--azul); font-weight: 500; }
code {
  background: #000; border-radius: 4px; padding: 1px 6px;
  font-size: 13.5px; color: #7fd4ea;
}

.rodape {
  display: flex; align-items: center; justify-content: flex-end; gap: 7px;
  margin-top: 40px; color: var(--texto-suave); font-size: 13px;
}
.rodape img { height: 15px; }

/* ---- Análise de conectividade (conectividade.html) ---- */
.botao-acao {
  background: var(--azul);
  color: #fff;
  border: 0;
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  padding: 11px 26px;
  cursor: pointer;
}
.botao-acao:hover { filter: brightness(1.08); }
.botao-acao:disabled { opacity: .6; cursor: default; }

.tabela-wrap { overflow-x: auto; margin-bottom: 8px; }
table.tabela-conect {
  border-collapse: collapse;
  width: 100%;
  min-width: 480px;
  background: var(--card);
  border-radius: 8px;
  overflow: hidden;
}
table.tabela-conect th, table.tabela-conect td {
  text-align: left;
  padding: 9px 12px;
  font-size: 14px;
  border-bottom: 1px solid #2a2a2a;
  white-space: nowrap;
}
table.tabela-conect th {
  color: var(--azul);
  font-weight: 500;
  background: rgba(255, 255, 255, .02);
}
table.tabela-conect tr:last-child td { border-bottom: 0; }
table.tabela-conect td.destino { white-space: normal; }
table.tabela-conect td.destino .host {
  color: var(--texto-suave);
  font-size: 12px;
}
table.tabela-conect td.estado { color: var(--texto-suave); font-style: italic; }

/* Faixas de qualidade */
table.tabela-conect td.bom   { color: #35c759; font-weight: 500; }
table.tabela-conect td.medio { color: #e6b800; font-weight: 500; }
table.tabela-conect td.ruim  { color: #ff453a; font-weight: 500; }

.aviso { margin-top: -2px; margin-bottom: 12px; font-size: 13.5px; }