/* Identidade visual Rapeedo — Brand Book 2026-2028 */
:root {
  --azul-institucional: #0050A4;
  --azul-profundo: #0A2C66;
  --azul-claro: #4A90CC;
  --azul-fundo: #DCE6F8;
  --laranja: #EC6C04;
  --laranja-fundo: #FDEBDA;
  --cinza-texto: #333333;
  --cinza-estrutural: #4A4A4A;
  --cinza-fundo: #F2F2F2;
  --branco: #FFFFFF;
  --borda: #E1E6ED;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--cinza-fundo);
  color: var(--cinza-texto);
  font-size: 16px;
  line-height: 1.5;
}

nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  padding: 0 1.5rem;
  height: 60px;
  background: var(--azul-profundo);
}

nav img.logo { height: 26px; }

nav a {
  color: #C7D6EE;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
}

nav a:hover { color: var(--branco); }
nav a.ativa { color: var(--branco); border-bottom-color: var(--laranja); }

nav form { margin-left: auto; display: flex; align-items: center; gap: 1rem; }

nav .usuario { color: #C7D6EE; font-size: 0.85rem; }

nav button {
  background: none;
  border: 1px solid #2E4A7A;
  color: #C7D6EE;
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.85rem;
}
nav button:hover { border-color: var(--branco); color: var(--branco); }

main { padding: 2rem; max-width: 1600px; margin: 0 auto; }

h1 {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--azul-institucional);
  margin: 0 0 1.25rem;
}

h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--azul-institucional);
  margin: 0 0 0.75rem;
}

.card {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 1px 2px rgba(10, 44, 102, 0.06);
}

.tabela-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.6rem 0.7rem; border-bottom: 1px solid var(--borda); }
th {
  color: var(--cinza-estrutural);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
tbody tr:hover { background: var(--azul-fundo); }
tr.alerta { background: var(--laranja-fundo); }
tr.alerta:hover { background: #FADCB8; }

.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge.ok { background: var(--azul-fundo); color: var(--azul-institucional); }
.badge.alerta { background: var(--laranja-fundo); color: var(--laranja); }

input, select {
  background: var(--branco);
  border: 1px solid var(--borda);
  color: var(--cinza-texto);
  padding: 0.5rem 0.7rem;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.9rem;
}
input:focus, select:focus { outline: 2px solid var(--azul-claro); outline-offset: -1px; }

a.link { color: var(--azul-institucional); text-decoration: none; font-weight: 500; }
a.link:hover { text-decoration: underline; }

.filtros { display: flex; gap: 0.75rem; margin-bottom: 1.25rem; flex-wrap: wrap; align-items: center; }

#mapa { height: 360px; border-radius: 10px; margin-bottom: 1.25rem; border: 1px solid var(--borda); }

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--branco);
}

.login-box {
  width: 100%;
  max-width: 340px;
  padding: 2.5rem 2rem;
  text-align: center;
}

.login-box img.logo { height: 48px; margin-bottom: 2rem; }
.login-box input { width: 100%; margin-bottom: 0.8rem; }
.login-box button {
  width: 100%;
  padding: 0.65rem;
  background: var(--azul-institucional);
  border: none;
  border-radius: 6px;
  color: var(--branco);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.02em;
  cursor: pointer;
  font-family: inherit;
}
.login-box button:hover { background: var(--azul-profundo); }

.erro { color: var(--laranja); margin-bottom: 1rem; font-size: 0.9rem; }
.dim { color: var(--cinza-estrutural); font-size: 0.85rem; }

.master-detail { display: flex; gap: 1.25rem; align-items: flex-start; }
.master { width: 320px; flex-shrink: 0; }
.master input { width: 100%; margin-bottom: 0.75rem; }
.detail { flex: 1; min-width: 0; }

.lista-transmissores { max-height: 65vh; overflow-y: auto; }
.item-transmissor {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 0.5rem;
  border-bottom: 1px solid var(--borda);
  cursor: pointer;
  border-radius: 6px;
}
.item-transmissor:hover { background: var(--azul-fundo); }
.item-transmissor.selecionado { background: var(--azul-fundo); border-left: 3px solid var(--azul-institucional); }
.item-transmissor .info { min-width: 0; overflow: hidden; }
.item-transmissor .nome { font-weight: 500; font-size: 0.9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-transmissor .meta { font-size: 0.78rem; color: var(--cinza-estrutural); white-space: nowrap; }
.item-transmissor .badge { flex-shrink: 0; white-space: nowrap; }