/* ============================================================
   TREINO.CSS — Campo de Treinamento
   Usa os tokens definidos em style.css (--ink-*, --chakra, --ember,
   --gold, --font-display, --font-body, --font-mono).
   ============================================================ */

.tr-page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 24px 60px;
}

.tr-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.tr-header-left { display: flex; align-items: center; gap: 14px; }
.tr-header-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  background: linear-gradient(135deg, var(--ink-800), var(--ink-700));
  border: 1px solid var(--ink-line-strong);
  color: var(--ember);
}
.tr-titulo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text);
  margin: 0 0 2px;
  letter-spacing: .5px;
}
.tr-subtitulo { font-size: .85rem; color: var(--text-dim); margin: 0; }

/* ── SALDO DE RYOUS (se existir na página) ─────────────────── */
#ryousDisplay { font-family: var(--font-mono); color: var(--gold); }

/* ── GRID DE CARDS ──────────────────────────────────────────── */
.tr-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 0 auto 22px;
  max-width: 620px;
}
.tr-card {
  width: 100%;
  max-width: none;
  background: linear-gradient(180deg, var(--ink-800), var(--ink-850));
  border: 1px solid var(--ink-line);
  border-radius: 14px;
  padding: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .15s ease;
}
.tr-card:hover { border-color: var(--ink-line-strong); }

.tr-card-top { display: flex; align-items: flex-start; }
.tr-card-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tr-card-nome { font-family: var(--font-body); font-size: 1rem; font-weight: 700; color: var(--text); }
.tr-card-desc { font-size: .72rem; color: var(--text-dim); line-height: 1.4; }

.tr-card-dep {
  align-self: flex-start;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .5px;
  color: var(--text-faint);
  border: 1px solid var(--ink-line);
  padding: 2px 8px;
  border-radius: 999px;
  margin-top: -8px;
}

.tr-nivel-label {
  font-size: .8rem;
  color: var(--text-dim);
}
.tr-nivel-label strong {
  font-family: var(--font-mono);
  color: var(--text);
  font-size: .92rem;
}

/* ── QUANTIDADE: campo livre + atalhos ─────────────────────── */
.tr-qtd-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.tr-qtd-label {
  font-size: .68rem;
  font-weight: 700;
  color: var(--text-faint);
  letter-spacing: .4px;
  margin-right: 2px;
}
.tr-qtd-input {
  width: 64px;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 700;
  color: var(--text);
  background: var(--ink-900);
  border: 1px solid var(--ink-line-strong);
  border-radius: 6px;
  padding: 5px 8px;
  text-align: center;
  -moz-appearance: textfield;
}
.tr-qtd-input:focus { outline: none; border-color: var(--chakra); }
.tr-qtd-input:disabled { opacity: .4; cursor: not-allowed; }
.tr-qtd-input::-webkit-inner-spin-button,
.tr-qtd-input::-webkit-outer-spin-button { opacity: .6; }

/* ── RODAPÉ DO CARD: custo + botão ──────────────────────────── */
.tr-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--ink-line);
}
.tr-custo {
  font-size: .74rem;
  color: var(--text-dim);
  line-height: 1.4;
}
.tr-custo strong {
  font-family: var(--font-mono);
  font-size: .98rem;
  color: var(--gold);
}
.tr-qtd-tag {
  font-size: .66rem;
  color: var(--text-faint);
  font-weight: 600;
}

.tr-btn {
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: filter .15s ease, transform .12s ease;
}
.tr-btn-img { display: block; height: 40px; width: auto; pointer-events: none; }
.tr-btn-qtd {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: .78rem;
  color: #fff;
  margin-left: -6px;
  text-shadow: 0 1px 2px rgba(0,0,0,.6);
}
.tr-btn:hover:not(:disabled) { filter: brightness(1.1); transform: translateY(-1px); }
.tr-btn:active:not(:disabled) { transform: translateY(0); }
.tr-btn:disabled {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .3px;
  border-radius: 8px;
  padding: 10px 18px;
  white-space: nowrap;
  background: var(--ink-700);
  color: var(--text-faint);
  cursor: not-allowed;
  filter: none;
}

/* ── PAINEL "COMO FUNCIONAM OS ATRIBUTOS" ───────────────────── */
.tr-info-panel {
  max-width: 620px;
  margin: 0 auto;
  background: var(--ink-800);
  border: 1px solid var(--ink-line);
  border-radius: 12px;
  padding: 4px 18px;
}
.tr-info-panel summary {
  cursor: pointer;
  padding: 14px 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .88rem;
  color: var(--text);
  list-style: none;
}
.tr-info-panel summary::-webkit-details-marker { display: none; }
.tr-info-panel[open] summary { border-bottom: 1px solid var(--ink-line); }

.tr-info-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 0 18px;
}
.tr-info-item {
  flex: 1 1 220px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.tr-info-item > span:first-child { font-size: 1.2rem; flex-shrink: 0; }
.tr-info-item strong { display: block; font-size: .82rem; color: var(--text); margin-bottom: 2px; }
.tr-info-item p { margin: 0; font-size: .74rem; color: var(--text-dim); line-height: 1.5; }

/* ── RESPONSIVO ─────────────────────────────────────────────── */
@media (max-width: 640px) {
  .tr-page { padding: 16px 14px 40px; }
  .tr-card { flex: 1 1 100%; max-width: none; }
  .tr-card-bottom { flex-direction: column; align-items: stretch; }
  .tr-btn { width: 100%; }
}