/* ============================================================
   MEMBRANA — instrumento nº 001
   Estética: sismógrafo de observatório anos 70 × editorial brutalista.
   O céu (fundo) e a tinta são pintados pelo SOL REAL via JS.
   ============================================================ */

:root {
  /* pintadas em runtime pela altitude solar local: */
  --sky-0: #07080b;
  --sky-1: #0b0d12;
  --ink: #e8e4d8;
  --ink-rgb: 232 228 216;
  /* fixas do instrumento: */
  --laranja: #ff4f00;           /* international orange — aeroespacial */
  --pena: #ff2d1a;              /* tinta da pena sísmica */
  --fonte-display: "Big Shoulders Display", "Archivo Narrow", "Arial Narrow", sans-serif;
  --fonte-mono: "IBM Plex Mono", "Cascadia Mono", "Consolas", monospace;
  --fonte-corpo: "Archivo", "Segoe UI", sans-serif;
  --linha: rgb(var(--ink-rgb) / 0.16);
  --linha-forte: rgb(var(--ink-rgb) / 0.38);
  --milimetro: rgb(var(--ink-rgb) / 0.045);
  --milimetro-grosso: rgb(var(--ink-rgb) / 0.085);
}

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

html { scroll-behavior: smooth; }

body {
  background:
    /* papel milimetrado sobre o céu */
    repeating-linear-gradient(0deg, var(--milimetro) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, var(--milimetro) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(0deg, var(--milimetro-grosso) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(90deg, var(--milimetro-grosso) 0 1px, transparent 1px 120px),
    linear-gradient(180deg, var(--sky-0) 0%, var(--sky-1) 100%);
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--fonte-corpo);
  font-size: 16px;
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  transition: color 2.5s linear;
  cursor: crosshair;
}

::selection { background: var(--laranja); color: #0b0d12; }

.mono { font-family: var(--fonte-mono); font-variant-numeric: tabular-nums; }

/* ---------- boot ---------- */
#boot {
  position: fixed; inset: 0; z-index: 90;
  background: #07080b;
  display: grid; place-items: center;
  transition: opacity 0.9s ease 0.2s, visibility 0.9s;
}
#boot.apagado { opacity: 0; visibility: hidden; }
.boot-msg {
  font-family: var(--fonte-mono); font-size: 13px; letter-spacing: 0.35em;
  color: #e8e4d8; animation: bootpisca 0.7s steps(2) infinite;
}
@keyframes bootpisca { 50% { opacity: 0.25; } }

/* painéis "ligam" em sequência */
.painel { opacity: 0; }
body.shot .painel { opacity: 1 !important; animation: none !important; }
body.ligada .painel { animation: ligar 0.5s ease-out forwards; }
body.ligada .painel:nth-child(1) { animation-delay: 0.05s; }
body.ligada .painel:nth-child(2) { animation-delay: 0.18s; }
body.ligada .painel:nth-child(3) { animation-delay: 0.31s; }
body.ligada .painel:nth-child(4) { animation-delay: 0.44s; }
body.ligada .painel:nth-child(5) { animation-delay: 0.57s; }
body.ligada .painel:nth-child(6) { animation-delay: 0.70s; }
body.ligada .painel:nth-child(7) { animation-delay: 0.83s; }
body.ligada .painel-chegada { animation-delay: 0.9s !important; }
@keyframes ligar {
  0% { opacity: 0; }
  35% { opacity: 0.9; } 45% { opacity: 0.2; } 60% { opacity: 1; } /* flicker de relé */
  100% { opacity: 1; }
}

/* ---------- camadas fixas ---------- */
#ar { position: fixed; inset: 0; z-index: 1; pointer-events: none; }
#grao {
  position: fixed; inset: -50%; z-index: 80; pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: graoanda 0.45s steps(3) infinite;
}
@keyframes graoanda {
  0% { transform: translate(0,0); } 33% { transform: translate(-2%,1%); }
  66% { transform: translate(1%,-2%); } 100% { transform: translate(0,0); }
}

.regua.regua-esq {
  position: fixed; left: 0; top: 0; bottom: 0; width: 22px; z-index: 70;
  border-right: 1px solid var(--linha);
  background:
    repeating-linear-gradient(180deg, var(--linha-forte) 0 1px, transparent 1px 12px) right / 7px 100% no-repeat,
    repeating-linear-gradient(180deg, var(--linha-forte) 0 1px, transparent 1px 60px) right / 14px 100% no-repeat;
  pointer-events: none;
}

/* ---------- página que treme ---------- */
#pagina {
  position: relative; z-index: 10;
  padding: 0 5vw 0 calc(22px + 4vw);
  max-width: 1640px; margin: 0 auto;
  will-change: transform;
}

/* ---------- faixa de status ---------- */
.faixa {
  display: flex; flex-wrap: wrap; gap: 0.7em 2.2em; align-items: center;
  padding: 14px 0 12px;
  border-bottom: 1px solid var(--linha-forte);
  font-family: var(--fonte-mono); font-size: 11.5px; letter-spacing: 0.13em;
  text-transform: uppercase;
}
.faixa-item { display: inline-flex; align-items: center; gap: 0.6em; white-space: nowrap; }
.led {
  width: 9px; height: 9px; border-radius: 50%;
  background: #555; box-shadow: 0 0 0 1px var(--linha-forte);
}
.led.vivo { background: var(--laranja); box-shadow: 0 0 8px var(--laranja); animation: ledpulso 1.6s ease-in-out infinite; }
@keyframes ledpulso { 50% { opacity: 0.45; } }

/* ---------- hero ---------- */
.hero { padding-top: 26px; }
.hero-topo { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; }
.placa {
  display: inline-flex; flex-direction: column; gap: 2px;
  border: 1px solid var(--linha-forte); outline: 1px solid var(--linha); outline-offset: 3px;
  padding: 8px 14px;
  font-family: var(--fonte-mono); font-size: 10.5px; letter-spacing: 0.22em;
}
.carimbo {
  width: 92px; height: 92px; flex: none; color: var(--laranja);
  animation: gira 24s linear infinite;
}
.carimbo text { font-family: var(--fonte-mono); font-size: 10.5px; letter-spacing: 0.18em; fill: currentColor; }
@keyframes gira { to { transform: rotate(360deg); } }

.titulo {
  font-family: var(--fonte-display);
  font-weight: 900;
  font-size: clamp(4.6rem, 16.5vw, 16.5rem);
  line-height: 0.86;
  letter-spacing: -0.012em;
  margin: 0.04em 0 0.05em -0.03em;
  text-transform: uppercase;
  -webkit-text-stroke: 0;
}

.hero-grade {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(300px, 4fr);
  gap: 28px; align-items: stretch;
  border-top: 1px solid var(--linha-forte);
  padding-top: 26px; padding-bottom: 34px;
}
.manifesto { max-width: 62ch; }
.manifesto p { margin-bottom: 1em; font-size: clamp(1rem, 1.25vw, 1.18rem); }
.manifesto-forte {
  font-family: var(--fonte-display); font-weight: 800; text-transform: uppercase;
  font-size: clamp(1.7rem, 3vw, 2.6rem) !important; line-height: 1.02; letter-spacing: 0.005em;
  margin-bottom: 0.55em !important;
}
.manifesto-forte em { font-style: normal; color: var(--laranja); }
.manifesto strong { font-weight: 700; }
.manifesto-nota { font-size: 11px !important; letter-spacing: 0.18em; opacity: 0.75; }

/* ---------- painéis ---------- */
.painel {
  position: relative;
  border: 1px solid var(--linha-forte);
  padding: 18px 18px 16px;
  background: rgb(var(--ink-rgb) / 0.025);
}
/* miras nos cantos */
.painel::before, .painel::after {
  content: ""; position: absolute; width: 11px; height: 11px; pointer-events: none;
  background:
    linear-gradient(var(--linha-forte), var(--linha-forte)) center / 100% 1px no-repeat,
    linear-gradient(var(--linha-forte), var(--linha-forte)) center / 1px 100% no-repeat;
}
.painel::before { top: -6px; left: -6px; }
.painel::after { bottom: -6px; right: -6px; }

.painel-rotulo {
  display: flex; justify-content: space-between; gap: 1em; align-items: baseline;
  font-family: var(--fonte-mono); font-size: 10.5px; letter-spacing: 0.24em;
  text-transform: uppercase; margin-bottom: 14px;
  padding-bottom: 8px; border-bottom: 1px solid var(--linha);
}
.rotulo-extra { letter-spacing: 0.1em; opacity: 0.6; font-size: 10px; }

.dado-grande {
  font-size: clamp(2.1rem, 3.4vw, 3.2rem); font-weight: 600; line-height: 1;
  margin-top: 6px;
}
.dado-grande .unidade { font-size: 0.42em; font-weight: 400; opacity: 0.65; letter-spacing: 0.05em; }
.dado-sub { font-size: 13px; opacity: 0.82; margin-top: 4px; }
.dado-linha {
  margin-top: 12px; padding-top: 9px; border-top: 1px dashed var(--linha);
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.8;
}

/* ---------- bancada ---------- */
.bancada {
  display: grid; gap: 14px;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(190px, auto);
  padding-bottom: 18px;
}
.painel-sismo { grid-column: span 8; grid-row: span 2; display: flex; flex-direction: column; }
.bancada > .painel:not(.painel-sismo) { grid-column: span 4; }
.painel-rotacao { grid-column: span 4; }

#tambor { flex: 1; width: 100%; min-height: 240px; }
.sismo-rodape {
  display: flex; justify-content: space-between; gap: 1em;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  padding-top: 10px; border-top: 1px solid var(--linha); margin-top: 10px;
}
#sismoEstado.tremendo { color: var(--pena); animation: ledpulso 0.5s steps(2) infinite; }

/* chegada */
.painel-chegada { display: flex; flex-direction: column; background: rgb(var(--ink-rgb) / 0.045); }
.chegada-conta {
  font-size: clamp(3.6rem, 6.5vw, 6rem); font-weight: 600; line-height: 1;
  letter-spacing: -0.02em; margin: auto 0 6px;
}
.chegada-conta.iminente { color: var(--laranja); animation: ledpulso 0.55s steps(2) infinite; }
.chegada-info { font-size: 13.5px; line-height: 1.45; min-height: 3.6em; }
.chegada-info strong { color: var(--laranja); font-weight: 700; }
.chegada-barra { height: 5px; border: 1px solid var(--linha-forte); margin-top: 12px; }
.chegada-progresso { height: 100%; width: 0%; background: var(--laranja); transition: width 1s linear; }

/* céu */
.ceu-disco { margin: -2px 0 4px; }
.ceu-horizonte { stroke: var(--linha-forte); stroke-width: 1; }
.ceu-arco { stroke: rgb(var(--ink-rgb) / 0.25); stroke-dasharray: 3 5; stroke-width: 1; }
#ceuSol { fill: var(--laranja); }
#ceuSol.sob-horizonte { fill: transparent; stroke: var(--laranja); stroke-width: 1.5; stroke-dasharray: 2 3; }

/* rosa dos ventos */
.rosa { width: 116px; margin: 0 0 6px; }
.rosa-aro { fill: none; stroke: var(--linha-forte); stroke-width: 1; }
.rosa-card { font-family: var(--fonte-mono); font-size: 11px; fill: var(--ink); opacity: 0.6; text-anchor: middle; dominant-baseline: middle; }
#rosaSeta { transform-origin: 60px 60px; transition: transform 1.8s cubic-bezier(.3,1.4,.4,1); }
.rosa-linha { stroke: var(--ink); stroke-width: 2; }
.rosa-ponta { fill: var(--laranja); }

/* ISS */
.orbita { position: relative; height: 5px; border: 1px solid var(--linha); margin: 14px 0 0; overflow: hidden; }
.orbita-ponto {
  position: absolute; top: 50%; width: 9px; height: 9px; border-radius: 50%;
  background: var(--ink); transform: translate(-50%, -50%); left: 0%;
  transition: left 2s linear;
}
.selo {
  margin-top: 10px; display: inline-block; align-self: flex-start;
  background: var(--laranja); color: #0b0d12;
  font-family: var(--fonte-mono); font-size: 10.5px; letter-spacing: 0.2em;
  padding: 4px 10px; animation: ledpulso 0.9s steps(2) infinite;
}

/* lua */
.lua canvas { width: 86px; height: 86px; display: block; margin-bottom: 6px; }

/* humanidade */
.pulso { position: relative; height: 50px; margin-bottom: 4px; }
.pulso-anel {
  position: absolute; left: 4px; top: 50%; width: 38px; height: 38px;
  border: 2px solid var(--laranja); border-radius: 50%;
  transform: translateY(-50%);
  animation: respira 1.4s ease-out infinite;
}
@keyframes respira {
  0% { transform: translateY(-50%) scale(0.55); opacity: 1; }
  100% { transform: translateY(-50%) scale(1.25); opacity: 0; }
}

/* chave (toggle) */
.chave {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 14px;
  font-family: var(--fonte-mono); font-size: 10.5px; letter-spacing: 0.18em;
  cursor: pointer; user-select: none;
}
.chave input { position: absolute; opacity: 0; }
.chave-trilho {
  width: 34px; height: 16px; border: 1px solid var(--linha-forte); position: relative; flex: none;
}
.chave-trilho::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 10px; height: 10px;
  background: var(--ink); transition: left 0.15s steps(3), background 0.15s;
}
.chave input:checked + .chave-trilho::after { left: 20px; background: var(--laranja); }

/* ---------- controles ---------- */
.controles {
  display: flex; flex-wrap: wrap; gap: 12px;
  padding: 6px 0 26px;
}
.botao {
  font-family: var(--fonte-mono); font-size: 11.5px; letter-spacing: 0.2em;
  color: var(--ink); background: transparent;
  border: 2px solid var(--linha-forte);
  padding: 13px 20px 12px; cursor: pointer; touch-action: manipulation;
  transition: background 0.12s, color 0.12s, transform 0.06s, border-color 0.12s;
}
.botao:hover { background: var(--laranja); border-color: var(--laranja); color: #0b0d12; }
.botao:active { transform: translateY(2px); }
.botao[aria-pressed="true"] { background: var(--laranja); border-color: var(--laranja); color: #0b0d12; }

/* ---------- registro ---------- */
.registro { border-top: 2px solid var(--linha-forte); padding-top: 18px; padding-bottom: 30px; }
.registro-cab {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 1em;
  margin-bottom: 14px;
}
.registro-cab h2 {
  font-family: var(--fonte-display); font-weight: 800; text-transform: uppercase;
  font-size: clamp(1.6rem, 3.2vw, 2.7rem); letter-spacing: 0.01em; line-height: 1;
}
#registroResumo { font-size: 11px; letter-spacing: 0.16em; opacity: 0.7; }

.tabela-wrap { overflow-x: auto; }
.tabela {
  width: 100%; border-collapse: collapse;
  font-family: var(--fonte-mono); font-size: 12.5px; font-variant-numeric: tabular-nums;
}
.tabela th {
  text-align: left; font-weight: 500; font-size: 10px; letter-spacing: 0.22em;
  padding: 8px 14px 8px 0; border-bottom: 1px solid var(--linha-forte); opacity: 0.7;
  white-space: nowrap;
}
.tabela td { padding: 7px 14px 7px 0; border-bottom: 1px solid var(--linha); white-space: nowrap; }
.tabela th.num, .tabela td.num { text-align: right; }
.tabela tbody tr { transition: background 0.1s; }
.tabela tbody tr:hover { background: rgb(var(--ink-rgb) / 0.07); }
.tabela .mag-grande { color: var(--laranja); font-weight: 600; }
.tabela .em-transito { color: var(--laranja); font-weight: 600; }
.tabela .em-transito::before { content: "→ "; }
.tabela .chegou { opacity: 0.62; }
.tabela .sintetico td { opacity: 0.85; font-style: italic; }
.tabela .nova-linha { animation: surge 0.6s ease-out; }
@keyframes surge { from { background: rgb(255 79 0 / 0.25); } }

/* ---------- métodos ---------- */
.metodos {
  border-top: 2px solid var(--linha-forte);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  padding: 24px 0 18px;
}
.metodos h3 {
  font-family: var(--fonte-mono); font-size: 10px; letter-spacing: 0.24em;
  margin-bottom: 8px; opacity: 0.7;
}
.metodos p { font-size: 12.5px; line-height: 1.6; opacity: 0.88; }
.metodos .mono { font-size: 11.5px; }
.metodos-constantes { letter-spacing: 0.06em; line-height: 1.9 !important; }
.assinatura {
  grid-column: 1 / -1; border-top: 1px solid var(--linha);
  padding: 14px 0 24px; font-size: 10.5px; letter-spacing: 0.16em; opacity: 0.55;
}

/* ---------- responsivo ---------- */
.apenas-largo { display: inline; }
@media (max-width: 1100px) {
  .bancada { grid-template-columns: repeat(2, 1fr); grid-auto-rows: auto; }
  .painel-sismo, .bancada > .painel:not(.painel-sismo), .painel-rotacao { grid-column: span 2; }
  .bancada > .painel:nth-child(n+2):not(.painel-rotacao) { grid-column: span 1; }
  .hero-grade { grid-template-columns: 1fr; }
  .apenas-largo { display: none; }
}
@media (max-width: 640px) {
  #pagina { padding: 0 4vw 0 calc(22px + 3vw); }
  .bancada > .painel:nth-child(n+2):not(.painel-rotacao) { grid-column: span 2; }
  .faixa { gap: 0.5em 1.4em; }
  .carimbo { display: none; }
}

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  #grao, .carimbo, .pulso-anel, .led.vivo, .chegada-conta.iminente, .selo { animation: none !important; }
  html { scroll-behavior: auto; }
}