/* Estética no estilo Kittens Game: página branca, fonte comum, texto denso, botões simples. */
:root {
  color-scheme: light;
  --bg: #ffffff;
  --fg: #000000;
  --muted: #777777;
  --line: #d6d6d6;
  --btn: #fafafa;
  --btn-border: #9a9a9a;
  --btn-hover: #ececec;
  --link: #1a4fa0;
  --accent: #1a4fa0;
  --up: #237a2b;
  --down: #b3261e;
  --warn: #9a5b00;
  --bar: #6aa06a;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #1b1b1b;
  --fg: #d8d8d8;
  --muted: #8c8c8c;
  --line: #3a3a3a;
  --btn: #262626;
  --btn-border: #5a5a5a;
  --btn-hover: #323232;
  --link: #8ab4f8;
  --accent: #8ab4f8;
  --up: #6fbf73;
  --down: #ef7b72;
  --warn: #e0a54a;
  --bar: #5a9e5a;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 13px/1.45 Verdana, Tahoma, "Segoe UI", Arial, sans-serif;
}
h1, h2, h3, h4 { margin: 0; font-weight: bold; }
h1 { font-size: 16px; }
h2 { font-size: 13px; margin-bottom: 6px; }
h3 { font-size: 13px; margin-bottom: 4px; }
h4 { font-size: 11px; margin: 12px 0 3px; color: var(--muted); font-weight: normal; }
p { margin: 3px 0; }
small { color: var(--muted); font-size: 11px; }
.muted { color: var(--muted); }
.good { color: var(--up); }
.bad { color: var(--down); }

/* Topo */
header {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px;
  padding: 8px 14px; border-bottom: 1px solid var(--line);
}
#clock { color: var(--muted); }
.controls { margin-left: auto; display: flex; flex-wrap: wrap; gap: 4px; align-items: baseline; }
#dbg-info { color: var(--warn); font-size: 11px; margin-left: 6px; }

/* Botões: retângulos claros de borda cinza, como os do Kittens */
button {
  font: inherit; color: var(--fg); background: var(--btn);
  border: 1px solid var(--btn-border); border-radius: 2px; padding: 4px 9px; cursor: pointer;
}
button:hover:not(:disabled) { background: var(--btn-hover); }
button:disabled { color: var(--muted); border-color: var(--line); cursor: default; }
button.active { font-weight: bold; }
button.link, button.tablink {
  border: 0; background: none; padding: 0; color: var(--link); cursor: pointer;
}
button.link:hover, button.tablink:hover { text-decoration: underline; background: none; }
button.tablink.active { color: var(--fg); font-weight: bold; text-decoration: none; }
input {
  font: inherit; color: var(--fg); background: var(--bg);
  border: 1px solid var(--btn-border); border-radius: 2px; padding: 3px 6px; width: 130px;
}

/* Três colunas: recursos | jogo | jornal */
#game {
  display: grid; grid-template-columns: 230px minmax(0, 1fr) 300px; gap: 20px;
  padding: 12px 14px; max-width: 1400px; margin: 0 auto;
}

#resources { font-size: 12px; }
.row { display: flex; justify-content: space-between; gap: 8px; padding: 1px 0; }
.bar { height: 4px; background: var(--line); margin: 1px 0 5px; }
.bar i { display: block; height: 100%; background: var(--bar); transition: width 0.2s; }

#tabs { margin-bottom: 10px; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
#tabs .sep { color: var(--muted); margin: 0 7px; }

/* "Cards" viram blocos simples separados por linhas finas */
.card { padding: 8px 0 10px; border-bottom: 1px solid var(--line); }
.card:last-child { border-bottom: 0; }
.btns { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 6px; margin: 6px 0; }
.btns button { text-align: left; }

.summary { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.check { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.check input { width: auto; }
.filters { margin: 8px 0 2px; }
.filters button { margin-right: 4px; }

.asset-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; }
.asset-head h3 { margin: 0; }
.tag { font-size: 11px; color: var(--muted); }
.yield { margin-left: auto; }
.asset-pos { margin: 4px 0; }
.asset-ops { display: flex; flex-wrap: wrap; gap: 4px; }
canvas.spark { display: block; width: 100%; height: 30px; margin: 4px 0; }
canvas.spark.tall { height: 60px; }

.tbl { width: 100%; border-collapse: collapse; }
.tbl td { padding: 4px 6px 4px 0; border-top: 1px solid var(--line); vertical-align: top; }
.tbl tr.cur td { font-weight: bold; }
.tbl td.ops button { margin: 0 4px 4px 0; }

.research { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 6px 0; border-top: 1px solid var(--line); }
.research:first-of-type { border-top: 0; }
.research button { flex-shrink: 0; }
.research.locked b { color: var(--muted); font-weight: normal; }
.research.done { padding: 3px 0; }
.research.done b { font-weight: normal; color: var(--up); }

/* Jornal (coluna da direita, como o log do Kittens) */
#journal { font-size: 12px; border-left: 1px solid var(--line); padding-left: 14px; }
#log { list-style: none; margin: 0; padding: 0; max-height: calc(100vh - 150px); overflow-y: auto; }
#log li { padding: 2px 0; }
#log time { color: var(--muted); margin-right: 6px; }
#log .k-good { color: var(--up); }
#log .k-bad { color: var(--down); }
#log .k-unlock { font-weight: bold; }
#log .k-politica { color: var(--warn); }
#log .k-hint { color: var(--link); font-style: italic; }
.save-ops { display: flex; gap: 12px; margin-top: 10px; padding-top: 6px; border-top: 1px solid var(--line); }

@media (max-width: 1000px) {
  #game { grid-template-columns: 200px minmax(0, 1fr); }
  #journal { grid-column: 1 / -1; border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 8px; }
  #log { max-height: 300px; }
}
@media (max-width: 640px) {
  #game { grid-template-columns: 1fr; }
  .controls { margin-left: 0; }
  input { width: 100%; }
}

input.num { width: 52px; text-align: right; }
select { font: inherit; color: var(--fg); background: var(--bg); border: 1px solid var(--btn-border); border-radius: 2px; padding: 2px 4px; }
.tbl.alloc td { padding: 2px 6px 2px 0; }

.card.alert { border: 1px solid var(--down); padding: 8px 10px; margin: 6px 0; }
.btns button small { display: block; }

canvas.zoom { cursor: zoom-in; }
.row[title] { cursor: help; }
#hint { border: 1px dashed var(--btn-border); padding: 6px 10px; margin-bottom: 10px; }
#hint button { margin-left: 8px; }
#modal { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.35); display: flex; align-items: center; justify-content: center; z-index: 10; padding: 16px; }
#modal[hidden] { display: none !important; }
.modal-box { background: var(--bg); border: 1px solid var(--btn-border); padding: 12px 14px; width: min(900px, 100%); }
.modal-head { display: flex; justify-content: space-between; align-items: baseline; }
#modal-c { display: block; width: 100%; height: 320px; margin-top: 6px; }
.tbl.stats td:nth-child(even) { text-align: right; padding-right: 16px; }

/* Filtros do jornal, janelas de texto, frações e próximos passos */
#log-filters { margin-bottom: 6px; font-size: 11px; }
#log-filters button.active { color: var(--fg); font-weight: bold; text-decoration: none; }
#modal-text { max-height: 70vh; overflow-y: auto; margin-top: 6px; }
#modal-text p { margin: 6px 0; }
.frac { display: inline-flex; gap: 2px; align-items: baseline; margin-left: 6px; }
.frac button { padding: 2px 5px; font-size: 11px; }
.goal { font-size: 11px; color: var(--muted); padding: 1px 0; }

/* Troca de idioma: um link discreto no rodapé */
#lang-bar { max-width: 1400px; margin: 0 auto; padding: 4px 14px 12px; text-align: right; font-size: 11px; }
#lang-bar button.link { color: var(--muted); }

/* Próximos passos clicáveis e aviso nas abas */
button.goal.link { display: block; text-align: left; font-size: 11px; color: var(--muted); padding: 1px 0; }
button.goal.link:hover { color: var(--link); }
.goal b { color: var(--fg); font-weight: normal; }
.tablink .badge { color: var(--warn); margin-left: 2px; font-weight: bold; }