:root {
  --fundo: #0b1418;
  --painel: #132228;
  --painel-2: #1b2e35;
  --borda: #24393f;
  --texto: #eef3f4;
  --texto-2: #9fb0b5;
  --verde: #2fd47a;
  --verde-escuro: #12452c;
  --vermelho: #e5484d;
  --amarelo: #f5b84b;
  --raio: 16px;
  --seguro-baixo: env(safe-area-inset-bottom, 0px);
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; background: var(--fundo); color: var(--texto); }
body {
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
main { max-width: 560px; margin: 0 auto; padding: 18px 16px calc(96px + var(--seguro-baixo)); }
h1 { font-size: 1.6rem; margin: 6px 0 2px; letter-spacing: -0.01em; }
h2 { font-size: 1.15rem; margin: 0 0 8px; }
h3 { font-size: 1rem; margin: 0 0 6px; }
p { margin: 6px 0; }
a { color: var(--verde); }
.sub { color: var(--texto-2); font-size: 0.92rem; }
.carregando { color: var(--texto-2); text-align: center; margin-top: 40vh; }
.rotulo { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--texto-2); font-weight: 700; }

.cartao { background: var(--painel); border: 1px solid var(--borda); border-radius: var(--raio); padding: 16px; margin: 12px 0; }
.cartao.destaque { background: linear-gradient(160deg, #15352a, var(--painel)); border-color: #1f5a3c; }
.linha { display: flex; align-items: center; gap: 10px; }
.entre { justify-content: space-between; }
.grade2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

button, .botao {
  font: inherit; font-weight: 700; border: 0; border-radius: 14px; padding: 14px 18px;
  background: var(--verde); color: #06210f; cursor: pointer; width: 100%; display: block; text-align: center; text-decoration: none;
}
button.secundario, .botao.secundario { background: var(--painel-2); color: var(--texto); border: 1px solid var(--borda); }
button.perigo { background: #3a1416; color: #ffb4b6; border: 1px solid #5c2226; }
button.pequeno { padding: 8px 12px; width: auto; font-size: 0.9rem; border-radius: 10px; }
button:disabled { opacity: 0.45; }
button + button, .botao + button { margin-top: 10px; }

label { display: block; margin: 12px 0 6px; font-weight: 600; font-size: 0.95rem; }
input, select {
  font: inherit; width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--borda);
  background: var(--painel-2); color: var(--texto);
}
input:focus, select:focus { outline: 2px solid var(--verde); outline-offset: 1px; }

.opcoes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.opcao {
  border: 1px solid var(--borda); background: var(--painel-2); color: var(--texto); border-radius: 999px;
  padding: 9px 14px; font-weight: 600; width: auto; font-size: 0.95rem;
}
.opcao[aria-pressed="true"] { background: var(--verde-escuro); border-color: var(--verde); color: var(--verde); }

.chip { display: inline-block; border-radius: 999px; padding: 3px 10px; font-size: 0.78rem; font-weight: 700; background: var(--painel-2); color: var(--texto-2); margin: 2px 4px 2px 0; }
.chip.prim { background: #3b1517; color: #ff9b9e; }
.chip.sec { background: #2b1d1e; color: #f4c3c4; }
.chip.ok { background: var(--verde-escuro); color: var(--verde); }

.progresso { height: 6px; background: var(--painel-2); border-radius: 99px; overflow: hidden; margin: 14px 0 6px; }
.progresso > div { height: 100%; background: var(--verde); transition: width 0.3s; }

.pontos { display: flex; gap: 8px; margin-top: 10px; }
.pontos span { width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--borda); display: grid; place-items: center; font-size: 0.8rem; }
.pontos span.feito { background: var(--verde); border-color: var(--verde); color: #06210f; font-weight: 800; }

.numero-grande { font-size: 2.2rem; font-weight: 800; line-height: 1; }

canvas.anim { width: 100%; max-width: 320px; aspect-ratio: 10 / 9; display: block; margin: 0 auto; border-radius: 12px; background: #0e1b20; }
.anim-mini { width: 96px; height: 86px; border-radius: 10px; background: #0e1b20; flex: none; }

.serie { display: grid; grid-template-columns: 28px 1fr 1fr 70px 46px; gap: 6px; align-items: center; margin: 6px 0; }
.serie input, .serie select { padding: 10px 8px; text-align: center; }
.serie .n { color: var(--texto-2); font-weight: 700; text-align: center; }
.serie button { padding: 10px 0; border-radius: 10px; background: var(--painel-2); color: var(--texto-2); border: 1px solid var(--borda); }
.serie.feita button { background: var(--verde); color: #06210f; border-color: var(--verde); }
.serie.feita input, .serie.feita select { border-color: #1f5a3c; }
.cabec-serie { display: grid; grid-template-columns: 28px 1fr 1fr 70px 46px; gap: 6px; font-size: 0.72rem; color: var(--texto-2); text-transform: uppercase; font-weight: 700; text-align: center; }

#descanso {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(16px + var(--seguro-baixo)); width: min(528px, calc(100% - 32px));
  background: #0f2f21; border: 1px solid var(--verde); border-radius: 18px; padding: 12px 16px; display: flex; align-items: center; gap: 12px; z-index: 20;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
#descanso .tempo { font-size: 1.7rem; font-weight: 800; font-variant-numeric: tabular-nums; min-width: 70px; }
#descanso button { width: auto; padding: 8px 12px; }

nav#nav {
  position: fixed; bottom: 0; left: 0; right: 0; display: flex; justify-content: space-around; background: rgba(11, 20, 24, 0.96);
  border-top: 1px solid var(--borda); padding: 8px 0 calc(8px + var(--seguro-baixo)); backdrop-filter: blur(8px); z-index: 10;
}
nav#nav a { color: var(--texto-2); text-decoration: none; font-size: 0.75rem; font-weight: 600; display: flex; flex-direction: column; align-items: center; gap: 2px; min-width: 64px; }
nav#nav a span { font-size: 1.1rem; }
nav#nav a.ativo { color: var(--verde); }

#toast {
  position: fixed; top: 16px; left: 50%; transform: translate(-50%, -150%); background: var(--painel-2); border: 1px solid var(--borda);
  padding: 10px 16px; border-radius: 12px; transition: transform 0.25s; z-index: 30; max-width: 90%;
}
#toast.visivel { transform: translate(-50%, 0); }

.calor { display: grid; grid-template-rows: repeat(7, 1fr); grid-auto-flow: column; grid-auto-columns: 1fr; gap: 4px; margin-top: 8px; }
.calor div { aspect-ratio: 1; border-radius: 4px; background: var(--painel-2); }
.calor div.t { background: var(--verde); }
.calor div.hoje { outline: 2px solid var(--texto-2); }
.calor div.futuro { opacity: 0.25; }

.mensagem { background: var(--painel-2); border-left: 4px solid var(--verde); border-radius: 10px; padding: 12px; margin: 8px 0; }
.porque { font-size: 0.85rem; color: var(--texto-2); border-left: 3px solid var(--borda); padding-left: 10px; margin: 6px 0; }
ul.lista { padding-left: 20px; margin: 6px 0; }
ul.lista li { margin: 4px 0; }
.item-ex { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--borda); color: var(--texto); text-decoration: none; }
.item-ex:last-child { border-bottom: 0; }
svg.grafico { width: 100%; height: 140px; display: block; }
.aviso { background: #2e2410; border: 1px solid #5a4516; color: #ffd98a; border-radius: 12px; padding: 10px 12px; margin: 8px 0; font-size: 0.92rem; }

button.bolha { width: 56px; height: 56px; border-radius: 50%; padding: 0; font-size: 1.15rem; background: var(--painel-2); color: var(--texto-2); border: 2px solid var(--borda); }
button.bolha.feito { background: var(--verde); border-color: var(--verde); color: #06210f; }
.pontos button + button { margin-top: 0; }
.cartao.concluido { border-color: #1f5a3c; }
.cartao.concluido canvas.anim { opacity: 0.55; }
.linha button + button { margin-top: 0; }