/* Painel de câmbio para TV.
   Unidade: 1rem = 1% da largura do palco 16:9 (o app.js ajusta o font-size do <html>).
   Sem clamp(), min(), gap em flex nem aspect-ratio: navegador de smart TV costuma ser antigo. */

@font-face {
  font-family: "Big Shoulders Display";
  src: url("fonts/big-shoulders-display.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("fonts/ibm-plex-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("fonts/ibm-plex-mono-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}

:root {
  --bg: #0d0c0a;
  --flap-top: #1a1815;
  --flap-top-end: #14120f;
  --flap-bottom: #211e1a;
  --flap-bottom-end: #181613;
  --ink: #f3ecdc;
  --ink-dim: #b3aa97;
  --rule: rgba(243, 236, 220, 0.14);
  --amber: #f6b21b;
  --up: #45d483;
  --down: #ff6352;
  --display: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --mono: "IBM Plex Mono", Consolas, "Courier New", monospace;

  --flap-w: 10.4rem;
  --flap-h: 21.8rem;
  --flap-font: 22rem;
  --flap-shift: 0rem; /* corrige o centro óptico do algarismo dentro da palheta */
}

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

html {
  font-size: 1vw;
  height: 100%;
  background: #000;
}

body {
  height: 100%;
  overflow: hidden;
  color: var(--ink);
  font-family: var(--mono);
  cursor: none;
  -webkit-font-smoothing: antialiased;
}

.stage {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100rem;
  height: 56.25rem;
  margin: -28.125rem 0 0 -50rem;
  padding: 2.2rem 2.8rem 1.6rem;
  display: grid;
  grid-template-columns: 64.4rem minmax(0, 1fr);
  grid-template-rows: 4.4rem 21.8rem 5.2rem minmax(0, 1fr) 1.8rem;
  grid-template-areas:
    "top    top"
    "hero   ptax"
    "change ptax"
    "chart  ptax"
    "foot   foot";
  grid-column-gap: 3rem;
  grid-row-gap: 1.3rem;
  background-color: var(--bg);
  /* chapa perfurada + um calor atrás do número */
  background-image:
    radial-gradient(52rem 26rem at 32% 40%, rgba(246, 178, 27, 0.075), rgba(246, 178, 27, 0) 70%),
    radial-gradient(rgba(243, 236, 220, 0.045) 0.07rem, rgba(243, 236, 220, 0) 0.08rem);
  background-size: 100% 100%, 1.1rem 1.1rem;
  transition: transform 6s ease-in-out;
}

/* ---------- topo ---------- */

.top {
  grid-area: top;
  display: flex;
  align-items: center;
  border-bottom: 0.1rem solid var(--rule);
  padding-bottom: 1.1rem;
}

.title { display: flex; align-items: center; }

.title-pair {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--bg);
  background: var(--amber);
  padding: 0.35rem 0.75rem 0.3rem;
  border-radius: 0.3rem;
}

.title-name {
  margin-left: 1.3rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 3.1rem;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.status {
  margin-left: auto;
  display: flex;
  align-items: center;
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.55rem 1.1rem;
  border: 0.1rem solid var(--rule);
  border-radius: 10rem;
  color: var(--ink-dim);
  white-space: nowrap;
}

.status-dot {
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  margin-right: 0.8rem;
  background: var(--ink-dim);
}

.status.is-live { color: var(--ink); border-color: rgba(69, 212, 131, 0.45); }
.status.is-live .status-dot { background: var(--up); animation: pulse 2s ease-out infinite; }
.status.is-warn { color: var(--bg); background: var(--amber); border-color: var(--amber); }
.status.is-warn .status-dot { background: var(--bg); }
.status.is-down { color: #fff; background: #c8321f; border-color: #c8321f; }
.status.is-down .status-dot { background: #fff; }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(69, 212, 131, 0.6); }
  100% { box-shadow: 0 0 0 0.9rem rgba(69, 212, 131, 0); }
}

.clock {
  margin-left: 2.2rem;
  display: flex;
  align-items: baseline;
  white-space: nowrap;
}

.clock-time { font-size: 2.3rem; font-weight: 500; letter-spacing: 0.02em; }

.clock-date {
  margin-left: 1.1rem;
  font-size: 1.3rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* ---------- número principal: painel de palhetas ---------- */

.hero {
  grid-area: hero;
  display: flex;
  align-items: flex-start;
  transition: opacity 0.6s ease;
}

.hero-currency {
  width: 4.8rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 4.4rem;
  line-height: 1;
  color: var(--amber);
  padding-top: 0.5rem;
}

.board { display: flex; align-items: flex-start; }

.flap {
  position: relative;
  width: var(--flap-w);
  height: var(--flap-h);
  margin-right: 0.7rem;
  perspective: 70rem;
  border-radius: 0.9rem;
  box-shadow: 0 1.1rem 2.2rem rgba(0, 0, 0, 0.6);
}

.flap-half {
  position: absolute;
  left: 0;
  right: 0;
  height: 50%;
  overflow: hidden;
}

.flap-half span {
  position: absolute;
  left: 0;
  right: 0;
  height: var(--flap-h);
  line-height: var(--flap-h);
  text-align: center;
  font-family: var(--display);
  font-weight: 800;
  font-size: var(--flap-font);
  color: var(--ink);
  transition: color 1.1s ease;
}

.flap-top {
  top: 0;
  border-radius: 0.9rem 0.9rem 0 0;
  background: linear-gradient(180deg, var(--flap-top), var(--flap-top-end));
  box-shadow: inset 0 0.1rem 0 rgba(255, 255, 255, 0.06);
}
.flap-top span { top: var(--flap-shift); }

.flap-bottom {
  bottom: 0;
  border-radius: 0 0 0.9rem 0.9rem;
  background: linear-gradient(180deg, var(--flap-bottom), var(--flap-bottom-end));
}
.flap-bottom span { bottom: calc(0rem - var(--flap-shift)); }

/* dobradiça */
.flap::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 0.22rem;
  margin-top: -0.11rem;
  background: #050504;
  z-index: 3;
}

.flap-leaf-top { transform-origin: 50% 100%; z-index: 2; }
.flap-leaf-bottom { transform-origin: 50% 0; transform: rotateX(90deg); z-index: 2; }

.flap.is-flipping .flap-leaf-top { animation: leaf-top 0.19s ease-in forwards; }
.flap.is-flipping .flap-leaf-bottom { animation: leaf-bottom 0.23s ease-out 0.19s forwards; }

@keyframes leaf-top {
  to { transform: rotateX(-90deg); }
}
@keyframes leaf-bottom {
  from { transform: rotateX(90deg); }
  to { transform: rotateX(0deg); }
}

.flap.is-up .flap-half span { color: var(--up); transition-duration: 0.05s; }
.flap.is-down .flap-half span { color: var(--down); transition-duration: 0.05s; }

.board-sep {
  width: 3.8rem;
  height: var(--flap-h);
  line-height: var(--flap-h);
  margin-right: 0.7rem;
  position: relative;
  z-index: 4; /* por cima da sombra da palheta vizinha */
  transform: translateY(-0.75rem);
  text-align: center;
  font-family: var(--display);
  font-weight: 800;
  font-size: var(--flap-font);
  color: var(--amber);
}

/* ---------- variação e fatos do dia ---------- */

.change {
  grid-area: change;
  display: flex;
  align-items: center;
  transition: opacity 0.6s ease;
}

.pill {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 1.5rem 0 1.3rem;
  border-radius: 0.7rem;
  border: 0.14rem solid var(--rule);
  white-space: nowrap;
}

.pill-arrow {
  width: 0;
  height: 0;
  margin-right: 1.1rem;
  border-left: 1.05rem solid transparent;
  border-right: 1.05rem solid transparent;
}

.pill-value {
  font-family: var(--display);
  font-weight: 700;
  font-size: 3.9rem;
  line-height: 1;
  letter-spacing: 0.02em;
}
.pill-percent { margin-left: 1.5rem; }

.pill.is-up { border-color: var(--up); background: rgba(69, 212, 131, 0.13); }
.pill.is-up .pill-arrow { border-bottom: 1.7rem solid var(--up); }
.pill.is-down { border-color: var(--down); background: rgba(255, 99, 82, 0.13); }
.pill.is-down .pill-arrow { border-top: 1.7rem solid var(--down); }
.pill.is-flat .pill-arrow { display: none; }

.facts { display: flex; margin-left: auto; }

.fact { margin-left: 2.4rem; text-align: right; }

.fact dt,
.ptax-key,
.ptax-label,
.chart-title {
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-dim);
  white-space: nowrap;
}

.fact dd {
  font-family: var(--display);
  font-weight: 600;
  font-size: 3.1rem;
  line-height: 1.05;
  letter-spacing: 0.02em;
}

/* ---------- gráfico ---------- */

.chart {
  grid-area: chart;
  position: relative;
  min-height: 0;
  border-top: 0.1rem solid var(--rule);
  padding-top: 0.9rem;
}

.chart-title { position: absolute; top: 0.9rem; left: 0; }

.chart canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ---------- PTAX ---------- */

.ptax {
  grid-area: ptax;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0.4rem 0 0 2.8rem;
  border-left: 0.1rem solid var(--rule);
}

.ptax-head { display: flex; align-items: baseline; }

.ptax-label { color: var(--amber); font-size: 1.5rem; }

.ptax-date {
  margin-left: auto;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.badge {
  align-self: flex-start;
  margin-top: 1rem;
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 0.8rem 0.35rem;
  border-radius: 0.3rem;
  border: 0.1rem solid var(--amber);
  color: var(--bg);
  background: var(--amber);
  white-space: nowrap;
}
.badge.is-partial { color: var(--amber); background: transparent; }
.badge.is-error { color: #fff; background: #c8321f; border-color: #c8321f; }
.badge.is-hidden { visibility: hidden; }

.ptax-row { margin-top: 2rem; }
.ptax-key { display: block; }

.ptax-sell,
.ptax-buy,
.ptax-small {
  display: block;
  font-family: var(--display);
  letter-spacing: 0.015em;
  line-height: 0.95;
}
.ptax-sell { font-weight: 800; font-size: 8.4rem; }
.ptax-buy { font-weight: 600; font-size: 5rem; color: var(--ink-dim); }

.ptax-previous {
  margin-top: auto;
  padding-top: 1.3rem;
  border-top: 0.1rem solid var(--rule);
}
.ptax-previous .ptax-label { color: var(--ink-dim); font-size: 1.15rem; }

.ptax-pair { display: flex; margin-top: 0.8rem; }
.ptax-pair > div { margin-right: 2.6rem; }
.ptax-small { font-weight: 600; font-size: 3.5rem; line-height: 1.05; }

.ptax-source { display: none; }

/* ---------- rodapé ---------- */

.foot {
  grid-area: foot;
  display: flex;
  align-items: center;
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  white-space: nowrap;
}

.foot-sep {
  width: 0.4rem;
  height: 0.4rem;
  margin: 0 1.2rem;
  border-radius: 50%;
  background: var(--amber);
}

.foot-note { margin-left: auto; color: var(--amber); }

/* Sem servidor ou sem fonte: o número apaga para ninguém ler preço velho como atual. */
.stage.is-blind .hero,
.stage.is-blind .change { opacity: 0.32; }