/* ============================================================
   CASA64 — Cabeçalho padrão (marca + navegação) usado em todas
   as páginas do método (Manual Matriz, Painel, Microações,
   Lances, Diagnóstico, Diário, Termômetro, Regras, Sala do Rei).

   Um único arquivo: qualquer ajuste visual feito aqui vale para
   as 9 páginas ao mesmo tempo, sem precisar repetir em cada uma.
   ============================================================ */

.casa64-header {
  display: flex;
  flex-direction: column;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  position: relative;
  z-index: 100;
}

/* ---------- Linha 1: marca (logo + CASA64) ---------- */
.casa64-header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: linear-gradient(135deg, rgba(2,6,23,0.98), rgba(11,17,32,0.98));
  border-bottom: 1px solid rgba(234,179,8,0.25);
}

.casa64-header-logo {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(234,179,8,0.6);
  box-shadow: 0 0 14px rgba(234,179,8,0.25);
}

.casa64-header-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.casa64-header-titulo { line-height: 1.25; }

.casa64-header-linha1 {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .04em;
  color: #facc15;
}

.casa64-header-linha2 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  color: #cbd5e1;
  text-transform: uppercase;
}

.casa64-header-linha3 {
  font-size: 12px;
  color: #94a3b8;
  margin-top: 2px;
}

/* ---------- Linha 2: navegação (anterior / próximo / menu) ---------- */
.casa64-stepnav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  background: linear-gradient(135deg, rgba(2,6,23,0.97), rgba(11,17,32,0.97));
  border-bottom: 1px solid rgba(234,179,8,0.35);
  padding: 10px 16px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: #e5e7eb;
  font-size: 14px;
  box-sizing: border-box;
}

.casa64-stepnav * { box-sizing: border-box; }

.casa64-stepnav a,
.casa64-stepnav button {
  all: unset;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(234,179,8,0.4);
  color: #facc15;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  transition: background .15s ease;
}

.casa64-stepnav a:hover,
.casa64-stepnav button:hover:not(:disabled) {
  background: rgba(234,179,8,0.12);
}

.casa64-stepnav button:disabled {
  opacity: .35;
  cursor: default;
}

.casa64-stepnav-portal {
  border-color: rgba(148,163,184,0.4) !important;
  color: #cbd5e1 !important;
}

.casa64-stepnav-center {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-width: 200px;
}

.casa64-stepnav-current {
  color: #e5e7eb !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  text-align: center;
  border-color: rgba(234,179,8,0.25) !important;
}

.casa64-stepnav-current strong {
  color: #facc15;
  font-weight: 700;
}

.casa64-stepnav-extra-tag {
  font-size: 12px;
  color: #94a3b8;
  font-style: italic;
}

/* ---------- Aviso de transparência sobre salvamento ---------- */
.casa64-aviso {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  background: rgba(234,179,8,0.08);
  border-bottom: 1px solid rgba(234,179,8,0.25);
  font-size: 12.5px;
  line-height: 1.4;
  color: #cbd5e1;
}

.casa64-aviso .casa64-aviso-icone {
  flex: none;
  font-size: 15px;
}

.casa64-aviso strong { color: #facc15; }

@media (max-width: 640px) {
  .casa64-aviso { font-size: 11.5px; }
}

.casa64-stepnav-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #0b1120;
  border: 1px solid rgba(234,179,8,0.4);
  border-radius: 12px;
  padding: 8px;
  min-width: 270px;
  max-width: 92vw;
  max-height: 60vh;
  overflow-y: auto;
  box-shadow: 0 16px 40px rgba(0,0,0,0.55);
  z-index: 500;
  display: none;
}

.casa64-stepnav-menu.aberto { display: block; }

.casa64-stepnav-menu a {
  display: flex !important;
  gap: 8px;
  align-items: baseline;
  padding: 9px 10px !important;
  border-radius: 8px;
  border: none !important;
  font-size: 13px;
  font-weight: 500 !important;
  color: #e5e7eb !important;
  width: 100%;
}

.casa64-stepnav-menu a:hover { background: rgba(234,179,8,0.1); }

.casa64-stepnav-menu a.atual {
  color: #facc15 !important;
  font-weight: 700 !important;
  background: rgba(234,179,8,0.08);
}

.casa64-stepnav-menu .num {
  color: #eab308;
  font-weight: 700;
  min-width: 20px;
}

.casa64-stepnav-menu .extra-label {
  display: block;
  margin: 6px 4px 2px;
  font-size: 11px;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: #64748b;
  border-top: 1px solid rgba(148,163,184,0.2);
  padding-top: 8px;
}

@media (max-width: 640px) {
  .casa64-stepnav { justify-content: center; }
  .casa64-stepnav-center { order: 3; width: 100%; margin-top: 4px; }
}