/* Monitor de Queima — identidade Lumbre
   Tokens fixos do Documento-Mãe da Marca. Flat color, sem gradientes.
   Nunca #fff puro, nunca preto puro: tudo puxa para o quente. */

@font-face {
  font-family: "Hanken Grotesk";
  src: url("fontes/hanken-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Hanken Grotesk";
  src: url("fontes/hanken-latin-ext.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113,
    U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Fraunces";
  src: url("fontes/fraunces-italic-latin.woff2") format("woff2");
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+2000-206F, U+2122;
}
@font-face {
  font-family: "Fraunces";
  src: url("fontes/fraunces-italic-latin-ext.woff2") format("woff2");
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0100-02BA, U+1E00-1E9F, U+1EF2-1EFF, U+2C60-2C7F;
}

:root {
  --cream: #fbf1d8;
  --lilac: #e6d2f0;
  --lilac-deep: #c9a6e2;
  --green: #7db04a;
  --green-dark: #5e8a34;
  --green-light: #a9c46b;
  --terracotta: #e0612f;
  --peach: #ebb89b;
  --mustard: #c9871f;
  --aubergine: #2f2436;
  --ink: #2f2436;
  --border-light: #ece0c4;

  /* estados do forno — o vocabulário de cor deste produto */
  --aquecimento: var(--terracotta);
  --patamar: var(--mustard);
  --resfriamento: var(--lilac-deep);

  --sans: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Fraunces", Georgia, serif;
  --raio: 24px;
  --raio-g: 28px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font: 500 15px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
  padding-bottom: 48px;
}

a { color: var(--green-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 3px solid var(--terracotta);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ---------------------------------------------------------------- cabeçalho */
.topo {
  background: var(--cream);
  border-bottom: 1px solid var(--border-light);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 20;
}

.marca {
  font-weight: 800;
  font-size: 21px;
  letter-spacing: -0.5px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink);
}
.marca .flor { width: 17px; height: 17px; display: block; }
.marca span { color: var(--green-dark); font-weight: 600; }

.topo nav { display: flex; gap: 5px; flex-wrap: wrap; }
.topo nav a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  padding: 6px 13px;
  border-radius: 999px;
  opacity: 0.62;
}
.topo nav a:hover { opacity: 1; text-decoration: none; background: var(--border-light); }
.topo nav a.ativo { background: var(--green); color: var(--cream); opacity: 1; }

main { max-width: 940px; margin: 0 auto; padding: 22px 20px 0; }

/* ------------------------------------------------------------- tipografia */
h1 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.1;
  margin: 6px 0 18px;
}
h2 {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.4px;
  line-height: 1.15;
  margin: 0 0 12px;
}
h3 { font-size: 18px; font-weight: 800; letter-spacing: -0.3px; margin: 0 0 6px; }

.tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nota { font-size: 13.5px; line-height: 1.55; opacity: 0.72; }
.serif { font-family: var(--serif); font-style: italic; }

/* ----------------------------------------------------------------- caixas */
.caixa {
  background: var(--cream);
  border: 1px solid var(--border-light);
  border-radius: var(--raio-g);
  padding: 22px;
  margin-bottom: 18px;
}
.caixa-lilas { background: var(--lilac); border-color: #d9c0e6; }
.caixa-pessego { background: var(--peach); border-color: #e0a68a; }

/* --------------------------------------------------------- bloco do forno */
.forno {
  background: var(--aubergine);
  color: var(--cream);
  border-radius: var(--raio-g);
  padding: 24px;
  margin-bottom: 18px;
  position: relative;
  overflow: hidden;
}
.forno-topo {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
.pilula {
  display: inline-block;
  background: var(--cream);
  color: var(--ink);
  border-radius: 999px;
  padding: 5px 13px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.leitura {
  font-size: 82px;
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -3px;
  margin: 16px 0 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-variant-numeric: tabular-nums;
  color: var(--aquecimento);
  transition: color 0.6s ease;
}

/* cor de fogo: o numero esquenta com a temperatura real, como a boca do
   forno — de carvao frio a amarelo-branco de alta. O brilho pulsa devagar,
   feito brasa respirando. */
.leitura #temp {
  color: var(--cor-fogo, currentColor);
  text-shadow: 0 0 26px var(--halo-fogo, transparent);
  transition: color 1.2s ease, text-shadow 1.2s ease;
}
@keyframes respira-brasa {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.13); }
}
.leitura.incandescente #temp {
  animation: respira-brasa 4.5s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .leitura.incandescente #temp { animation: none; }
}
.leitura .grau { width: 22px; height: 22px; margin-top: 10px; flex: none; }
.leitura .unidade {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
  align-self: flex-end;
  padding-bottom: 12px;
  opacity: 0.75;
}

.estado {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--aquecimento);
}
.estado .seta { font-size: 15px; }

.forno-lado { text-align: right; }
.forno-lado form { margin-top: 14px; }
.forno-lado .rotulo {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.6;
}
.forno-lado .valor {
  font-size: 27px;
  font-weight: 800;
  letter-spacing: -1px;
  font-variant-numeric: tabular-nums;
}

/* estados pintam o número, a seta e a régua */
.st-aquecimento { --estado-cor: var(--terracotta); }
.st-patamar { --estado-cor: var(--mustard); }
.st-resfriamento { --estado-cor: var(--lilac-deep); }
.forno .leitura,
.forno .estado { color: var(--estado-cor, var(--terracotta)); }

/* ------------------------------------------ régua da queima (a assinatura) */
.regua { margin-top: 26px; }
.regua-trilho {
  position: relative;
  height: 20px;
  background: rgba(251, 241, 216, 0.14);
  border-radius: 999px;
  overflow: visible;
}
.regua-cheio {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--estado-cor, var(--terracotta));
  border-radius: 999px;
  width: 0;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.6s ease;
}
.regua-marca {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 15px;
  height: 15px;
}
.regua-marca .flor { width: 100%; height: 100%; display: block; }
.regua-rotulos {
  position: relative;
  height: 18px;
  margin-top: 7px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  opacity: 0.62;
}
.regua-rotulos span { position: absolute; transform: translateX(-50%); white-space: nowrap; }
.regua-rotulos i { font-style: normal; }
.regua-rotulos .esq { left: 0; transform: none; }
.regua-rotulos .dir { right: 0; left: auto; transform: none; }

/* ----------------------------------------------------------------- cartões */
.cartoes {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
  margin-bottom: 18px;
}
.cartao {
  background: var(--cream);
  border: 1px solid var(--border-light);
  border-radius: var(--raio);
  padding: 15px 17px;
}
.cartao .rotulo {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.58;
}
.cartao .valor {
  font-size: 27px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-top: 3px;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.cartao .valor small { font-size: 15px; font-weight: 700; opacity: 0.55; }
.cartao .extra { font-size: 12.5px; margin-top: 3px; opacity: 0.7; line-height: 1.35; }

.bom { color: var(--green-dark); }
.ruim { color: var(--terracotta); }

/* ------------------------------------------------------------ fase cerâmica */
.fase { background: var(--lilac); border-radius: var(--raio-g); padding: 22px; margin-bottom: 18px; }
.fase-cabeca { display: flex; align-items: baseline; gap: 9px; flex-wrap: wrap; }
.fase-cabeca .flor { width: 15px; height: 15px; flex: none; align-self: center; }
.fase h3 { margin: 0; }
.fase .faixa {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.6;
}
.fase .conta {
  font-family: var(--serif);
  font-style: italic;
  font-size: 17.5px;
  line-height: 1.45;
  margin: 12px 0 0;
}
.fase .cuidado {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.5;
  padding-left: 14px;
  border-left: 3px solid var(--mustard);
}
.fase.grave { background: var(--peach); }
.fase.grave .cuidado { border-color: var(--terracotta); }

/* ---------------------------------------------------------------- avisos */
.aviso { border-radius: var(--raio); padding: 15px 18px; margin-bottom: 14px; font-size: 14px; }
.aviso h4 { margin: 0 0 5px; font-size: 16px; font-weight: 800; letter-spacing: -0.3px; }
.aviso-info { background: var(--lilac); }
.aviso-atencao { background: var(--peach); }
.aviso-critico { background: var(--aubergine); color: var(--cream); }
.aviso-critico h4 { color: var(--terracotta); }

.alarme { animation: bater 1.6s ease-in-out infinite; }
@keyframes bater {
  0%, 100% { box-shadow: 0 0 0 0 rgba(224, 97, 47, 0.55); }
  55% { box-shadow: 0 0 0 10px rgba(224, 97, 47, 0); }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* --------------------------------------------------------------- controles */
button, .botao {
  font-family: var(--sans);
  background: var(--terracotta);
  color: var(--cream);
  border: 0;
  border-radius: 999px;
  padding: 11px 20px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
  cursor: pointer;
  display: inline-block;
}
button:hover, .botao:hover { background: #c9521f; text-decoration: none; }
.b-suave {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--ink);
}
.b-suave:hover { background: var(--ink); color: var(--cream); }
.b-claro {
  background: var(--cream);
  color: var(--ink);
  border: 0;
}
.b-claro:hover { background: #fff8e8; }
.b-risco { background: transparent; color: var(--terracotta); border: 1.5px solid var(--terracotta); }
.b-risco:hover { background: var(--terracotta); color: var(--cream); }

input, select, textarea {
  font-family: var(--sans);
  background: var(--cream);
  border: 1.5px solid var(--border-light);
  color: var(--ink);
  border-radius: 14px;
  padding: 10px 13px;
  font-size: 15px;
  font-weight: 500;
  width: 100%;
}
input:focus, select:focus, textarea:focus { border-color: var(--green); outline: none; }
input::placeholder { color: var(--ink); opacity: 0.38; }

label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.6;
  margin: 14px 0 5px;
}
label.simples { text-transform: none; letter-spacing: 0; font-size: 14px; opacity: 1; font-weight: 500; }

.linha { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.linha > * { flex: 1 1 150px; }
.linha .fixo { flex: 0 0 auto; }
.acoes { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

/* ---------------------------------------------------------------- tabelas */
.rolagem { overflow-x: auto; margin: 0 -4px; padding: 0 4px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 9px 10px; text-align: right; border-bottom: 1px solid var(--border-light); }
th:first-child, td:first-child { text-align: left; }
th {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  opacity: 0.58;
  border-bottom-width: 1.5px;
}
tbody tr:hover { background: rgba(230, 210, 240, 0.45); }
td { font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------- segmentos */
.segmento {
  display: grid;
  grid-template-columns: 34px 1fr 1fr 1fr auto;
  gap: 9px;
  align-items: end;
  margin-bottom: 9px;
}
.segmento .numero {
  font-family: var(--serif);
  font-style: italic;
  font-size: 24px;
  font-weight: 600;
  color: var(--mustard);
  text-align: center;
  padding-bottom: 7px;
  line-height: 1;
}
.segmento button { padding: 9px 13px; font-size: 15px; }

canvas { width: 100%; display: block; }

.vazio { text-align: center; padding: 34px 20px; }
.vazio .flor { width: 46px; height: 46px; margin: 0 auto 14px; display: block; opacity: 0.5; }

.rodape {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  opacity: 0.5;
  margin-top: 26px;
}

@media (max-width: 620px) {
  main { padding: 16px 14px 0; }
  h1 { font-size: 26px; }
  .leitura { font-size: 64px; letter-spacing: -2px; }
  .forno, .caixa, .fase { padding: 18px; border-radius: var(--raio); }
  .topo { padding: 11px 14px; gap: 10px; }
  .topo nav { gap: 2px; }
  .topo nav a { padding: 5px 10px; font-size: 13.5px; }

  /* no celular a régua só cabe com os números */
  .regua-rotulos { font-size: 9.5px; letter-spacing: 0.6px; }
  .regua-rotulos i { display: none; }

  /* tempo e botão passam para uma faixa própria embaixo do estado */
  .forno-topo { display: block; }
  .forno-lado {
    display: flex;
    align-items: baseline;
    gap: 9px;
    margin-top: 18px;
    text-align: left;
  }
  .forno-lado .valor { font-size: 22px; }
  .forno-lado form { margin: 0 0 0 auto; }
  .forno-lado button { padding: 8px 15px; font-size: 14px; }

  th, td { padding: 8px 7px; font-size: 13px; }
  .segmento { grid-template-columns: 26px 1fr 1fr; }
  .segmento button { grid-column: 3; justify-self: end; }
}

/* de quando e o numero na tela e quando vem o proximo — some no vazio */
.relogio {
  margin: 8px 0 0;
  font-size: 12.5px;
  letter-spacing: .01em;
  opacity: .58;
}
.relogio:empty { display: none; }