/* Frase do Dia — uma coluna estreita, pensada para o celular; a "folha" de papel no centro. */
@font-face { font-family: "Fell"; src: url("fontes/Fell.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Fell"; font-style: italic; src: url("fontes/FellItalico.ttf") format("truetype"); font-display: swap; }

:root {
  --fundo: #f2f3ec;
  --papel: #fbf8ee;
  --borda-papel: #e3dcc6;
  --tinta: #24261d;
  --apagado: #6a6d58;
  --linha: #d8dac9;
  --sabia: #b9531a;            /* laranja do peito do sabiá */
  --sabia-texto: #ffffff;
  --oliva: #5f5638;
  --certo: #3b7a35;
  --certo-fundo: #e1efd9;
  --bloco: #ffffff;
  --sombra: 0 1px 0 rgba(60, 50, 20, .14), 0 2px 6px rgba(60, 50, 20, .08);
  --letra: "Fell", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --ui: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fundo: #16180f; --papel: #22241a; --borda-papel: #383a2b; --tinta: #ece9dc; --apagado: #a7a891;
    --linha: #34372a; --sabia: #e98a4c; --sabia-texto: #1b1206; --oliva: #c9bb8e; --certo: #8fcf86;
    --certo-fundo: #24391f; --bloco: #2c2f22; --sombra: 0 1px 0 rgba(0, 0, 0, .4);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body { margin: 0; background: var(--fundo); color: var(--tinta); font: 16px/1.5 var(--ui); -webkit-tap-highlight-color: transparent; }
button { font: inherit; color: inherit; cursor: pointer; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--sabia); outline-offset: 2px; }

.app {
  max-width: 540px; margin: 0 auto; min-height: 100%;
  padding-inline: 16px;
  padding-block: max(10px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-bottom));
  display: flex; flex-direction: column; gap: 16px;
}
main { display: flex; flex-direction: column; gap: 16px; flex: 1; }

.topo { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; border-bottom: 1px solid var(--linha); padding-bottom: 8px; }
.marca { text-align: center; }
.marca h1 { margin: 0; font: 400 1.9rem/1.1 var(--letra); letter-spacing: .01em; }
.sub { margin: 2px 0 0; color: var(--apagado); font-size: .82rem; letter-spacing: .04em; font-variant-numeric: tabular-nums; }
.icone { width: 44px; height: 44px; border: 0; background: none; border-radius: 50%; display: grid; place-items: center; }
.icone svg { width: 24px; height: 24px; fill: none; stroke: var(--tinta); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icone svg .cheio { fill: var(--tinta); stroke: none; }
.icone:active { background: var(--linha); }

.pista { display: flex; flex-wrap: wrap; gap: 4px 10px; justify-content: center; align-items: baseline; color: var(--apagado); font-size: .95rem; text-align: center; }
.pista .revelada { color: var(--tinta); font-family: var(--letra); font-size: 1.1rem; }
.link { background: none; border: 0; padding: 0; color: var(--sabia); text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }

.folha {
  list-style: none; margin: 0; padding: 18px 14px; min-height: 120px;
  background: var(--papel); border: 1px solid var(--borda-papel); border-radius: 6px;
  display: flex; flex-wrap: wrap; gap: 10px 8px; align-content: flex-start;
  box-shadow: var(--sombra);
}
.vaga {
  min-width: 3.2em; min-height: 46px; padding: 6px 10px;
  border: 1.5px dashed var(--borda-papel); border-radius: 6px; background: transparent;
  font: 1.25rem/1.25 var(--letra); color: var(--tinta); display: flex; align-items: center;
}
.vaga.cheia { border-style: solid; border-color: var(--oliva); background: var(--bloco); box-shadow: var(--sombra); }
.vaga.certa { border-color: var(--certo); background: var(--certo-fundo); color: var(--tinta); cursor: default; }
.vaga.proxima { border-color: var(--sabia); }

.contador { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--apagado); font-size: .88rem; font-variant-numeric: tabular-nums; }
.pips { display: flex; gap: 5px; }
.pips i { width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--oliva); }
.pips i.usada { background: var(--oliva); }

.banco { display: flex; flex-wrap: wrap; gap: 10px 8px; justify-content: center; min-height: 58px; }
.bloco-btn {
  border: 1px solid var(--borda-papel); background: var(--bloco); border-radius: 6px; padding: 8px 12px; min-height: 46px;
  font: 1.25rem/1.25 var(--letra); box-shadow: var(--sombra); touch-action: manipulation;
}
.bloco-btn:active { transform: translateY(1px); }

.acoes { display: grid; grid-template-columns: 1fr 2fr; gap: 10px; margin-top: 8px; }
.primario, .secundario { min-height: 50px; border-radius: 10px; font-weight: 700; letter-spacing: .02em; }
.primario { background: var(--sabia); color: var(--sabia-texto); border: 0; }
.primario:disabled { opacity: .4; cursor: default; }
.secundario { background: transparent; border: 1.5px solid var(--linha); }

.fim { display: flex; flex-direction: column; gap: 14px; align-items: center; text-align: center; }
.fim-titulo { margin: 0; font: 400 1.6rem/1.2 var(--letra); color: var(--sabia); }
.citacao { margin: 0; padding: 18px 20px; background: var(--papel); border-left: 4px solid var(--sabia); border-radius: 4px; text-align: left; width: 100%; }
.citacao p { margin: 0 0 10px; font: italic 1.35rem/1.4 var(--letra); }
.citacao footer { color: var(--apagado); font-size: .92rem; }
.grade { display: grid; gap: 4px; justify-items: center; }
.grade div { display: flex; gap: 4px; }
.grade i { width: 18px; height: 18px; border-radius: 3px; background: var(--linha); }
.grade i.ok { background: var(--certo); }
.fim .primario { width: 100%; }
.proxima { margin: 0; color: var(--apagado); font-variant-numeric: tabular-nums; }

.rodape { text-align: center; color: var(--apagado); font-size: .8rem; }
.rodape a { color: inherit; }

.aviso { position: fixed; left: 50%; top: max(16px, env(safe-area-inset-top)); transform: translateX(-50%); background: var(--tinta); color: var(--fundo); padding: 10px 16px; border-radius: 8px; font-weight: 600; box-shadow: 0 6px 20px rgba(0,0,0,.25); z-index: 10; }

dialog { border: 0; border-radius: 14px; padding: 22px; max-width: min(440px, calc(100vw - 32px)); background: var(--papel); color: var(--tinta); box-shadow: 0 20px 60px rgba(0,0,0,.35); }
dialog::backdrop { background: rgba(10, 12, 6, .55); }
dialog h2 { margin: 0 0 10px; font: 400 1.6rem/1.2 var(--letra); }
dialog h3 { margin: 18px 0 8px; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--apagado); }
dialog ol { padding-left: 1.2em; display: grid; gap: 6px; }
dialog .nota { color: var(--apagado); font-size: .9rem; }
dialog form { margin-top: 16px; display: grid; }
.numeros { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; text-align: center; }
.numeros b { display: block; font: 700 1.7rem/1.1 var(--ui); font-variant-numeric: tabular-nums; }
.numeros span { font-size: .72rem; color: var(--apagado); }
.dist { display: grid; gap: 4px; }
.dist div { display: grid; grid-template-columns: 1.2em 1fr; gap: 6px; align-items: center; font-variant-numeric: tabular-nums; font-size: .85rem; }
.dist span { background: var(--oliva); color: var(--fundo); padding: 1px 6px; border-radius: 3px; text-align: right; min-width: 1.8em; justify-self: start; }
.dist span.atual { background: var(--sabia); }

@media (prefers-reduced-motion: no-preference) {
  .vaga.certa { animation: acerto .45s ease-out; }
  .bloco-btn, .vaga { transition: background-color .15s, border-color .15s, transform .08s; }
}
@keyframes acerto { 0% { transform: scale(1.12); } 100% { transform: scale(1); } }