/* =========================================================
   JARDIM DE VIDRO — estilos
   Apenas CSS puro. As cores do painel mudam com o tema
   (dia/noite) por meio de variáveis CSS.
   ========================================================= */

:root {
  --painel-fundo: rgba(255, 255, 255, 0.55);
  --painel-borda: rgba(255, 255, 255, 0.75);
  --texto: #3d4a3f;
  --texto-suave: #6b7a6d;
  --botao-fundo: rgba(255, 255, 255, 0.6);
  --botao-hover: rgba(255, 255, 255, 0.95);
  --botao-ativo: #f6d6e2;
  --destaque: #e98fae;
  --sombra: 0 8px 30px rgba(60, 90, 70, 0.16);
}

/* Tema noturno */
body.noite {
  --painel-fundo: rgba(20, 28, 58, 0.55);
  --painel-borda: rgba(150, 180, 255, 0.25);
  --texto: #e6ecff;
  --texto-suave: #a9b6dc;
  --botao-fundo: rgba(255, 255, 255, 0.08);
  --botao-hover: rgba(255, 255, 255, 0.2);
  --botao-ativo: rgba(158, 197, 255, 0.28);
  --destaque: #9ec5ff;
  --sombra: 0 8px 30px rgba(0, 0, 20, 0.35);
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;              /* tela cheia, sem rolagem */
  background: #cfe9f5;
  font-family: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--texto);
  -webkit-tap-highlight-color: transparent;
  transition: background-color 1.2s ease;
}

body.noite { background: #0b1230; }

/* Canvas principal: o cursor padrão fica escondido */
#cena {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: none;
  touch-action: none;            /* arrastar o dedo gera vento, sem rolar a página */
}

/* ---------- Painel ---------- */
.painel {
  position: fixed;
  top: 16px;
  left: 16px;
  padding: 14px 16px 14px;
  border-radius: 20px;
  background: var(--painel-fundo);
  border: 1px solid var(--painel-borda);
  box-shadow: var(--sombra);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  backdrop-filter: blur(12px) saturate(1.2);
  max-width: calc(100vw - 32px);
  user-select: none;
  transition: background-color 1s ease, border-color 1s ease, color 1s ease, box-shadow 1s ease;
}

.painel__titulo {
  margin: 0 0 4px;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.painel__contadores {
  display: flex;
  gap: 14px;
  margin-bottom: 10px;
  font-size: 0.88rem;
  color: var(--texto-suave);
}

.painel__contadores b {
  display: inline-block;
  min-width: 1ch;
  font-weight: 800;
  color: var(--texto);
}

.painel__contadores b.pulo { animation: pulo 0.35s ease; }

.painel__botoes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.painel button {
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--texto);
  background: var(--botao-fundo);
  border: 1px solid var(--painel-borda);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.15s ease, color 1s ease;
}

.painel button:hover { background: var(--botao-hover); }
.painel button:active { transform: scale(0.95); }
.painel button:focus-visible { outline: 2px solid var(--destaque); outline-offset: 2px; }
.painel button[aria-pressed="true"] { background: var(--botao-ativo); }

/* ---------- Dica inicial ---------- */
.dica {
  position: fixed;
  left: 50%;
  bottom: 28px;
  margin: 0;
  transform: translateX(-50%);
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--painel-fundo);
  border: 1px solid var(--painel-borda);
  box-shadow: var(--sombra);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  max-width: calc(100vw - 32px);
  pointer-events: none;
  /* "backwards" para que a classe .oculta consiga esmaecer depois */
  animation: surgir 1s ease 0.4s backwards;
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.dica.oculta {
  opacity: 0;
  transform: translate(-50%, 10px);
}

@keyframes surgir {
  from { opacity: 0; transform: translate(-50%, 12px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

@keyframes pulo {
  0%   { transform: scale(1); }
  45%  { transform: scale(1.35); }
  100% { transform: scale(1); }
}

/* ---------- Telas pequenas ---------- */
@media (max-width: 600px) {
  .painel {
    top: 10px;
    left: 10px;
    padding: 10px 12px;
    border-radius: 16px;
  }
  .painel__titulo { font-size: 1rem; }
  .painel__contadores { font-size: 0.8rem; margin-bottom: 8px; }
  .painel button { font-size: 0.76rem; padding: 5px 10px; }
  .dica {
    bottom: 16px;
    font-size: 0.8rem;
    white-space: normal;
    width: max-content;
  }
}

/* ---------- Menos movimento ---------- */
@media (prefers-reduced-motion: reduce) {
  .dica { animation: none; transition: opacity 0.4s ease; }
  .dica.oculta { transform: translateX(-50%); }
  .painel__contadores b.pulo { animation: none; }
}