/* Identidade FibraMAX — mesma paleta do ISP Manager (public/css/app.css).
   Tema escuro unico, de proposito: e assim que os sistemas da casa se parecem. */
:root {
  --bg:        #0a1310;
  --panel:     #13231a;
  --panel2:    #0f1c15;
  --border:    #26402f;
  --border2:   #1b3023;
  --text:      #e9f1ec;
  --muted:     #8ba396;
  --faint:     #5f7a6c;
  --primary:   #22c55e;
  --primary-d: #1c7a45;
  --primary-bg:#08301c;
  --success:   #22c55e;
  --success-bg:#0c4429;
  --danger:    #ef4444;
  --danger-bg: #331416;
  --warning:   #f59e0b;
  --warning-bg:#33250a;
  --info:      #2dd4bf;
  --info-bg:   #0b2f2c;

  --mono: "Cascadia Mono", Consolas, ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); }

/* ---------- barra ---------- */

.topo {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 20;
}

.marca { display: flex; align-items: center; gap: 0.65rem; white-space: nowrap; }
.marca img { height: 30px; width: auto; display: block; }
.marca .titulo {
  font-weight: 650;
  letter-spacing: -0.015em;
  font-size: 0.95rem;
  color: var(--text);
  border-left: 1px solid var(--border);
  padding-left: 0.65rem;
}

.menu { display: flex; gap: 0.3rem; flex-wrap: wrap; flex: 1; }

.menu a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.35rem 0.7rem;
  border-radius: 5px;
  font-size: 0.9rem;
}
.menu a:hover { background: var(--panel2); color: var(--text); }
.menu a.ativo { background: var(--primary-bg); color: var(--primary); font-weight: 600; }

.quem {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.85rem; color: var(--muted);
  white-space: nowrap;
}

.selo {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.14rem 0.45rem;
  border-radius: 3px;
}
.selo.admin { background: var(--primary-bg); color: var(--primary); }
.selo.operador { background: var(--warning-bg); color: var(--warning); }

/* ---------- layout ---------- */

.folha { max-width: 82rem; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; display: flex; flex-direction: column; gap: 1.5rem; }

h1 { font-size: clamp(1.4rem, 3.5vw, 1.85rem); margin: 0; letter-spacing: -0.02em; }
h2 { font-size: 1.1rem; margin: 0; letter-spacing: -0.01em; }
h3 { font-size: 0.95rem; margin: 0; }

.sub { margin: 0; color: var(--muted); font-size: 0.92rem; max-width: 62ch; }

section { display: flex; flex-direction: column; gap: 0.85rem; }

.cartao {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.1rem 1.15rem;
  display: flex; flex-direction: column; gap: 0.85rem;
}

/* ---------- hosts ---------- */

.hosts { display: grid; grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr)); gap: 0.85rem; }

.host {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: 0 8px 8px 0;
  padding: 0.95rem 1.05rem;
  display: flex; flex-direction: column; gap: 0.6rem;
}
.host.fora { border-left-color: var(--danger); }

.host .cabeca { display: flex; justify-content: space-between; align-items: baseline; gap: 0.5rem; }
.host .nome { font-weight: 650; letter-spacing: -0.01em; }
.host .ip { font-family: var(--mono); font-size: 0.75rem; color: var(--faint); }

.medidores { display: flex; flex-direction: column; gap: 0.5rem; }
.medidor { display: grid; grid-template-columns: 3.4rem 1fr 6.5rem; gap: 0.6rem; align-items: center; font-size: 0.8rem; }
.medidor .rotulo { color: var(--faint); font-family: var(--mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; }
.medidor .valor { font-family: var(--mono); font-variant-numeric: tabular-nums; text-align: right; color: var(--muted); font-size: 0.78rem; }

.barra { height: 7px; background: var(--border2); border-radius: 4px; overflow: hidden; }
.barra i { display: block; height: 100%; background: var(--primary); border-radius: 4px; }
.barra i.medio { background: var(--warning); }
.barra i.alto { background: var(--danger); }

/* ---------- tabelas ---------- */

.rolagem { overflow-x: auto; border: 1px solid var(--border); border-radius: 8px; background: var(--panel); }

table { border-collapse: collapse; width: 100%; min-width: 46rem; font-size: 0.88rem; }

th, td { text-align: left; padding: 0.55rem 0.8rem; border-bottom: 1px solid var(--border2); vertical-align: middle; }

thead th {
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--faint);
  font-weight: 400; border-bottom: 1px solid var(--border);
  background: var(--panel2); position: sticky; top: 0;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--panel2); }

td.m, th.m { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 0.82rem; }
td.dir { text-align: right; }

/* ---------- pilulas ---------- */

.pilula {
  display: inline-block; font-family: var(--mono); font-size: 0.68rem;
  letter-spacing: 0.05em; padding: 0.15rem 0.45rem; border-radius: 3px; white-space: nowrap;
}
.pilula.rodando { background: var(--success-bg); color: var(--success); }
.pilula.parada { background: var(--border2); color: var(--faint); }
.pilula.erro { background: var(--danger-bg); color: var(--danger); }
.pilula.info { background: var(--info-bg); color: var(--info); }

/* ---------- botoes ---------- */

.acoes { display: flex; gap: 0.3rem; flex-wrap: wrap; align-items: center; }

button, .botao {
  font-family: inherit; font-size: 0.82rem;
  padding: 0.32rem 0.7rem;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  border-radius: 5px; cursor: pointer;
  text-decoration: none; display: inline-block; white-space: nowrap;
}
button:hover, .botao:hover { border-color: var(--primary); color: var(--primary); }
button:focus-visible, .botao:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--primary); outline-offset: 1px;
}
button[disabled] { opacity: 0.35; cursor: not-allowed; }

button.primario { background: var(--primary); border-color: var(--primary); color: #06180f; font-weight: 700; }
button.primario:hover { filter: brightness(1.12); color: #06180f; }
button.perigo { background: var(--danger-bg); border-color: var(--danger); color: var(--danger); font-weight: 600; }

/* ---------- formularios ---------- */

.campos { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 0.85rem; }
.campo { display: flex; flex-direction: column; gap: 0.25rem; }
.campo label { font-size: 0.78rem; color: var(--muted); font-weight: 600; }
.campo .dica { font-size: 0.72rem; color: var(--faint); }

input, select {
  font-family: inherit; font-size: 0.88rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg);
  color: var(--text);
  width: 100%;
}
input[type=checkbox] { width: auto; accent-color: var(--primary); }
select option { background: var(--panel); color: var(--text); }

/* ---------- avisos ---------- */

.aviso {
  border-left: 3px solid var(--info);
  background: var(--info-bg);
  padding: 0.7rem 0.95rem;
  border-radius: 0 5px 5px 0;
  font-size: 0.88rem;
}
.aviso.ok { border-left-color: var(--success); background: var(--success-bg); }
.aviso.erro { border-left-color: var(--danger); background: var(--danger-bg); }
.aviso.alerta { border-left-color: var(--warning); background: var(--warning-bg); }

.recados { display: flex; flex-direction: column; gap: 0.5rem; }

/* ---------- login ---------- */

.entrada { min-height: 100vh; display: grid; padding: 0; }

.porta {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  min-height: 100vh;
  width: 100%;
}

/* lado da marca */

.vitrine {
  background:
    radial-gradient(760px 420px at 12% 8%, rgba(34, 197, 94, 0.16), transparent 62%),
    linear-gradient(160deg, #0d1a14 0%, var(--bg) 58%);
  border-right: 1px solid var(--border);
  padding: clamp(1.75rem, 4vw, 3.25rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
  overflow: hidden;
}

.vitrine-topo img { height: 46px; width: auto; display: block; }

.vitrine-meio { display: flex; flex-direction: column; gap: 0.8rem; }

.sobrenome {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary);
}

.titulao {
  margin: 0;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 700;
  text-wrap: balance;
}

.linha-fina {
  margin: 0;
  max-width: 34ch;
  color: var(--muted);
  font-size: 0.95rem;
}

/* bandeja de maquinas — decorativa */

.bandeja {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 0.4rem;
  max-width: 21rem;
}
.bandeja i {
  display: block;
  aspect-ratio: 1.9;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--border2);
}
.bandeja i.vivo {
  background: rgba(34, 197, 94, 0.16);
  border-color: rgba(34, 197, 94, 0.45);
  box-shadow: inset 0 0 0 1px rgba(34, 197, 94, 0.08);
}

@media (prefers-reduced-motion: no-preference) {
  .bandeja i.pulsa { animation: respira 3.4s ease-in-out infinite; }
  .bandeja i.pulsa:nth-of-type(19) { animation-delay: 1.1s; }
  .bandeja i.pulsa:nth-of-type(29) { animation-delay: 2.2s; }
}
@keyframes respira {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.42; }
}

.rodape-vitrine {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

/* lado do formulario */

.acesso {
  display: grid;
  place-items: center;
  padding: clamp(1.5rem, 4vw, 3rem) 1.25rem;
  background: var(--bg);
}

.formulario {
  width: 100%;
  max-width: 21rem;
  display: flex;
  flex-direction: column;
  gap: 1.05rem;
}

.marca-mobile { display: none; }
.marca-mobile img { height: 44px; width: auto; }

.cabeca-form { display: flex; flex-direction: column; gap: 0.3rem; }
.cabeca-form h2 { font-size: 1.45rem; letter-spacing: -0.02em; margin: 0; }
.cabeca-form p { margin: 0; color: var(--muted); font-size: 0.87rem; }

.formulario input {
  padding: 0.55rem 0.7rem;
  font-size: 0.95rem;
}

.formulario .primario { padding: 0.55rem 0.9rem; font-size: 0.92rem; margin-top: 0.2rem; }

.recado-pe {
  margin: 0.3rem 0 0;
  font-size: 0.76rem;
  color: var(--faint);
  line-height: 1.45;
}

.entrada .recados { max-width: 21rem; }

@media (max-width: 54rem) {
  .porta { grid-template-columns: 1fr; }
  .vitrine { display: none; }
  .marca-mobile { display: flex; justify-content: center; margin-bottom: 0.4rem; }
  .acesso { min-height: 100vh; }
}

.rodape { color: var(--faint); font-size: 0.78rem; text-align: center; }

.anotacao { font-size: 0.8rem; color: var(--faint); }

/* ponto de "esta online" */
.ponto-vivo {
  display: inline-block;
  width: 0.55rem; height: 0.55rem;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18);
}
@media (prefers-reduced-motion: no-preference) {
  .ponto-vivo { animation: bate 2.4s ease-in-out infinite; }
}
@keyframes bate {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18); }
  50%      { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.06); }
}

@media (max-width: 40rem) {
  .medidor { grid-template-columns: 3rem 1fr 5.5rem; }
  .marca img { height: 26px; }
  .marca .titulo { font-size: 0.85rem; }
}