@font-face { font-family: "Space Grotesk"; font-weight: 400; font-display: swap; src: url(fontes/space-grotesk-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: "Space Grotesk"; font-weight: 500; font-display: swap; src: url(fontes/space-grotesk-latin-500-normal.woff2) format('woff2'); }
@font-face { font-family: "Space Grotesk"; font-weight: 600; font-display: swap; src: url(fontes/space-grotesk-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: "Space Grotesk"; font-weight: 700; font-display: swap; src: url(fontes/space-grotesk-latin-700-normal.woff2) format('woff2'); }
@font-face { font-family: "JetBrains Mono"; font-weight: 400; font-display: swap; src: url(fontes/jetbrains-mono-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: "JetBrains Mono"; font-weight: 500; font-display: swap; src: url(fontes/jetbrains-mono-latin-500-normal.woff2) format('woff2'); }

/* Mesmo visual do site matheustavares.net: fundo branco, texto #111, azul do logo, Space Grotesk e JetBrains Mono. */
:root {
  --fundo: #fff; --painel: #fff; --texto: #111; --suave: #555; --fraco: #77777f; --borda: #dcdce2; --linha: #e4e4e8;
  --azul: #2f5bff; --azul-texto: #1f45d6; --azul-claro: #eef2ff; --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --verde: #0b7a45; --verde-claro: #e6f5ec; --ambar: #8f5400; --ambar-claro: #fdf0d8; --vermelho: #b8251b; --vermelho-claro: #fce9e7;
  --neutro: #55555c; --neutro-claro: #f0f0f3;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--fundo); color: var(--texto); font: 15px/1.5 "Space Grotesk", Helvetica, Arial, sans-serif; }
a { color: var(--azul-texto); text-decoration: none; } a:hover { text-decoration: underline; }
h1 { font-size: 30px; font-weight: 600; margin: 0; letter-spacing: -.03em; line-height: 1.15; }
h2 { font: 500 12px/1.4 var(--mono); letter-spacing: .08em; color: var(--azul-texto); margin: 0 0 14px; text-transform: lowercase; }
h2::before { content: "// "; }
main { max-width: 1120px; margin: 0 auto; padding: 36px 24px 70px; }
.fraco { color: var(--fraco); font-size: 13px; } .mono { font-family: var(--mono); font-size: 12.5px; letter-spacing: .02em; }
.direita { text-align: right; }

.topo { display: flex; align-items: center; gap: 20px; padding: 0 24px; min-height: 68px; flex-wrap: wrap; border-bottom: 1px solid var(--linha); max-width: 1120px; margin: 0 auto; }
.topo .marca { display: flex; align-items: center; gap: 12px; color: var(--texto); font-weight: 600; font-size: 16px; letter-spacing: -.01em; } .topo .marca:hover { text-decoration: none; }
.topo .marca img { width: 32px; height: 32px; display: block; }
.topo .marca span { font: 500 12px var(--mono); color: var(--azul-texto); letter-spacing: .06em; }
.topo nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.topo nav a, .topo .ligacao { color: var(--suave); padding: 8px 14px; border-radius: 10px; font: inherit; font-weight: 500; background: none; border: 0; cursor: pointer; }
.topo nav a:hover, .topo .ligacao:hover { background: var(--neutro-claro); text-decoration: none; color: var(--texto); }
.topo nav a.ativa { color: var(--texto); background: var(--neutro-claro); }
.rodape { max-width: 1120px; margin: 0 auto; padding: 18px 24px 30px; border-top: 1px solid var(--linha); font: 400 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--fraco); }

.titulo { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 0 0 18px; }
.voltar { display: inline-block; margin-bottom: 10px; font-weight: 500; }
.cartao { background: var(--painel); border: 1px solid var(--borda); border-radius: 14px; padding: 20px 22px; margin-bottom: 16px; }
.cartao.sem-borda { padding: 4px 20px; }
.grade { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; } .grade .cartao { margin-bottom: 0; } .grade { margin-bottom: 16px; }
.resumo { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.resumo .cartao { margin: 0; display: flex; flex-direction: column; gap: 2px; }
.resumo b { font-size: 34px; font-weight: 600; line-height: 1.1; letter-spacing: -.03em; } .resumo span { color: var(--fraco); font: 400 12px var(--mono); letter-spacing: .04em; }
b.ok { color: var(--verde); } b.atencao { color: var(--ambar); } b.grave { color: var(--vermelho); }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font: 500 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--fraco); padding: 12px 10px 8px 0; }
td { padding: 11px 10px 11px 0; border-top: 1px solid var(--linha); vertical-align: top; }
table.salas td:first-child a { font-weight: 600; font-size: 14.5px; color: var(--texto); }
table.eventos td.quando { white-space: nowrap; color: var(--fraco); width: 1%; } table.eventos tr:first-child td { border-top: 0; }
table.eventos td:nth-child(2) { width: 1%; }

.selo { display: inline-block; font-size: 12.5px; font-weight: 500; padding: 2px 10px; border-radius: 6px; white-space: nowrap; }
.selo.ok { background: var(--verde-claro); color: var(--verde); } .selo.atencao { background: var(--ambar-claro); color: var(--ambar); }
.selo.grave { background: var(--vermelho-claro); color: var(--vermelho); } .selo.neutro { background: var(--neutro-claro); color: var(--neutro); }
.ponto { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 10px; background: var(--neutro); }
.ponto.ok { background: var(--verde); } .ponto.grave { background: var(--vermelho); }
.lista { list-style: none; margin: 0; padding: 0; } .lista li { padding: 8px 0; border-top: 1px solid var(--linha); display: flex; align-items: center; }
.lista li:first-child { border-top: 0; } .lista .fraco { margin-left: auto; padding-left: 12px; text-align: right; }
dl { display: grid; grid-template-columns: 170px 1fr; gap: 8px 14px; margin: 0; } dt { color: var(--fraco); } dd { margin: 0; word-break: break-word; }

.alerta { padding: 11px 14px; border-radius: 10px; margin: 0 0 16px; }
.alerta.ok { background: var(--verde-claro); color: var(--verde); } .alerta.atencao { background: var(--ambar-claro); color: var(--ambar); }
.alerta.grave { background: var(--vermelho-claro); color: var(--vermelho); }
.linha { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-top: 12px; } .linha form { margin: 0; } .alerta.linha { align-items: center; margin-top: 0; }
.alerta.linha span { flex: 1; } .cresce { flex: 1; min-width: 220px; }

label { display: block; color: var(--suave); font-size: 13px; margin: 0 0 12px; }
input { display: block; width: 100%; margin-top: 5px; padding: 9px 11px; font: inherit; color: var(--texto); background: var(--painel); border: 1px solid var(--borda); border-radius: 10px; }
input:focus { outline: 2px solid var(--azul); outline-offset: 1px; }
.linha label { margin-bottom: 0; }
.botao { display: inline-block; padding: 10px 20px; font: inherit; font-weight: 500; color: var(--texto); background: var(--painel); border: 1px solid var(--borda); border-radius: 10px; cursor: pointer; white-space: nowrap; }
.botao:hover { border-color: var(--texto); text-decoration: none; }
.botao.primario { background: var(--texto); border-color: var(--texto); color: #fff; } .botao.primario:hover { background: var(--azul-texto); border-color: var(--azul-texto); }
.botao.perigo { color: var(--vermelho); } .botao.perigo:hover { border-color: var(--vermelho); }
.botao.pequeno { padding: 6px 14px; font-size: 14px; border-radius: 8px; }
code.bloco { display: block; font-family: var(--mono); padding: 10px 12px; background: var(--neutro-claro); border: 1px solid var(--borda); border-radius: 8px; overflow-x: auto; margin: 0 0 10px; font-size: 12.5px; }
hr { border: 0; border-top: 1px solid var(--linha); margin: 16px 0; }

body.centro, body:has(.entrada) { min-height: 100vh; } .entrada { max-width: 400px; margin: 9vh auto 0; padding: 30px 28px; } .entrada h1 { margin-bottom: 18px; } .entrada .logo { width: 56px; height: 56px; display: block; margin-bottom: 18px; } .entrada .botao { width: 100%; }

/* Chaves de ligar e desligar, e lista de salas para marcar */
.chave { display: grid; grid-template-columns: 42px 1fr; column-gap: 12px; align-items: center; cursor: pointer; margin: 0 0 14px; color: var(--texto); font-size: 15px; }
.chave input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; padding: 0; }
.chave span { grid-row: span 2; width: 42px; height: 24px; border-radius: 12px; background: #c9c9d1; position: relative; transition: background .15s; }
.chave span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform .15s; }
.chave input:checked + span { background: var(--texto); } .chave input:checked + span::after { transform: translateX(18px); }
.chave input:focus-visible + span { outline: 2px solid var(--azul); outline-offset: 2px; }
.chave b { font-weight: 500; } .chave i { font-style: normal; color: var(--fraco); font-size: 13px; }
#blocoSalas { margin: 6px 0 16px; padding-top: 16px; border-top: 1px solid var(--linha); } [hidden] { display: none !important; }
.marcar { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px; }
.marcar label { display: flex; align-items: center; gap: 10px; margin: 0; padding: 10px 12px; border: 1px solid var(--borda); border-radius: 10px; color: var(--texto); font-size: 15px; cursor: pointer; }
.marcar input { display: inline-block; width: 18px; height: 18px; margin: 0; padding: 0; accent-color: var(--texto); flex: none; }
.marcar label:has(input:checked) { border-color: var(--texto); }
.tres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 14px; }

@media (max-width: 760px) {
  .tres { grid-template-columns: 1fr; }
  main { padding: 22px 16px 50px; } h1 { font-size: 25px; } .topo { padding: 0 16px; } .grade { grid-template-columns: 1fr; } .resumo { grid-template-columns: 1fr 1fr; }
  dl { grid-template-columns: 1fr; gap: 2px; } dd { margin-bottom: 8px; }
  table.salas thead { display: none; } table.salas tr { display: block; padding: 12px 0; border-top: 1px solid var(--linha); }
  table.salas tr:first-child { border-top: 0; } table.salas td { display: block; border: 0; padding: 3px 0; } table.salas td.direita { text-align: left; padding-top: 8px; }
  .topo .marca span { display: none; }
  .topo { padding-top: 10px; } .topo nav { margin-left: 0; width: 100%; flex-wrap: wrap; padding-bottom: 8px; } .topo nav a, .topo .ligacao { padding: 7px 10px; }
}