/* ============================================================
   SIMULADOR 3D — estilos específicos desta página
   Usa as variáveis definidas em style.css (--ink, --wood, --paper...)
   ============================================================ */

.simulator-app {
  padding-top: var(--header-h);
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  overflow: hidden;
}

.sim-toolbar { margin: 12px 16px 0; }
.sim-painel-projetos { margin: 0 16px 0; }

.simulator-wrap {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 0;
  align-items: stretch;
  margin-top: 12px;
  border-top: 1px solid var(--paper-dim);
}
.simulator-wrap[hidden] {
  display: none;
}

/* ---------- Barra de ferramentas (estilo app) ------------------- */

.sim-toolbar {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  background: var(--ink);
  color: var(--paper);
  border-radius: 6px;
  padding: 10px 16px;
  margin-bottom: 14px;
}

.sim-toolbar-marca {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.sim-toolbar-icone { color: var(--wood); display: flex; }

.sim-toolbar-nome {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.25);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 4px 2px;
  min-width: 160px;
}
.sim-toolbar-nome:focus { outline: none; border-bottom-color: var(--wood); }
.sim-toolbar-nome::placeholder { color: rgba(242,238,230,0.5); }

.sim-toolbar-abas {
  display: flex;
  gap: 4px;
  flex: 1;
  min-width: 200px;
}
.sim-aba {
  background: transparent;
  border: none;
  color: rgba(242,238,230,0.6);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.sim-aba:hover { color: var(--paper); background: rgba(255,255,255,0.06); }
.sim-aba.ativa { color: var(--ink); background: var(--paper); font-weight: 600; }

.sim-toolbar-acoes {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.sim-btn-outline {
  background: transparent;
  color: var(--paper);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 3px;
  padding: 8px 12px;
  font-size: 12px;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.sim-btn-outline:hover { border-color: var(--wood); background: rgba(255,255,255,0.06); }
.sim-btn-outline.ativo { background: var(--wood); border-color: var(--wood); color: var(--ink); }

.sim-painel-projetos {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  background: var(--cream);
  border: 1px solid var(--paper-dim);
  border-radius: 6px;
  padding: 14px 16px;
  margin-bottom: 14px;
}
.sim-painel-projetos[hidden] {
  display: none;
}
.sim-painel-projetos select {
  flex: 1;
  min-width: 220px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--paper-dim);
  border-radius: 3px;
  padding: 9px 10px;
}
.sim-painel-projetos .sim-projeto-nota { flex-basis: 100%; margin: 0; }

/* ---------- Barra lateral ------------------------------------- */

.sim-sidebar {
  display: flex;
  flex-direction: column;
  gap: 26px;
  background: var(--cream);
  border-right: 1px solid var(--paper-dim);
  padding: 22px;
  height: 100%;
  overflow-y: auto;
}

.sim-projeto-linha {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.sim-projeto-linha input,
.sim-projeto-linha select {
  flex: 1;
  min-width: 0;
  font-family: var(--font-body);
  font-size: 12.5px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--paper-dim);
  border-radius: 3px;
  padding: 7px 8px;
}
.sim-btn-largo {
  flex-shrink: 0;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 3px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background .15s;
}
.sim-btn-largo:hover { background: var(--wood-deep); border-color: var(--wood-deep); }

.sim-projeto-nota {
  font-size: 11px;
  color: var(--wood-deep);
  margin: 2px 0 0;
}

.sim-block h3 {
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--wood-deep);
  margin: 0 0 14px;
}

.sim-room-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.sim-room-inputs label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11.5px;
  color: var(--ink-soft);
}
.sim-room-inputs input {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--paper-dim);
  border-radius: 3px;
  padding: 8px 10px;
  width: 100%;
}
.sim-room-inputs input:focus { outline: none; border-color: var(--wood); }

.sim-divisao-abas {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.sim-divisao-aba {
  background: var(--paper);
  border: 1px solid var(--paper-dim);
  color: var(--ink-soft);
  border-radius: 3px;
  padding: 6px 11px;
  font-size: 12px;
  font-family: var(--font-body);
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.sim-divisao-aba:hover { border-color: var(--wood); color: var(--ink); }
.sim-divisao-aba.ativa { background: var(--ink); border-color: var(--ink); color: var(--paper); font-weight: 500; }

.sim-catalog-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.sim-catalog-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  text-align: left;
  background: var(--paper);
  border: 1px solid var(--paper-dim);
  border-radius: 4px;
  padding: 10px;
  cursor: grab;
  font-family: var(--font-body);
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.sim-catalog-card:hover { border-color: var(--wood); transform: translateY(-2px); box-shadow: 0 8px 18px rgba(23,20,15,0.08); }
.sim-catalog-card:active { cursor: grabbing; transform: scale(0.97); }

.sim-card-icone {
  width: 100%;
  aspect-ratio: 1.3;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.sim-card-icone svg { width: 62%; height: 62%; }

.sim-swatch-roupeiro   { background: #A9713F; }
.sim-swatch-cozinha    { background: #6B4423; }
.sim-swatch-painel     { background: #C79A5A; }
.sim-swatch-estante    { background: #8A6A42; }
.sim-swatch-garrafeira { background: #5C3D24; }
.sim-swatch-mesa       { background: #9C7748; }

.sim-card-texto { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.sim-card-texto strong { font-size: 12.5px; color: var(--ink); font-weight: 500; }
.sim-card-texto em {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 10px;
  color: var(--ink-soft);
}

.sim-block-grow { flex: 1; min-height: 0; }

.sim-placed-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 260px;
  overflow-y: auto;
}

.sim-empty {
  font-size: 12.5px;
  color: var(--ink-soft);
  padding: 8px 2px;
}

.sim-placed-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--paper);
  border: 1px solid var(--paper-dim);
  border-radius: 3px;
  padding: 8px 8px 8px 10px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.sim-placed-item:hover { border-color: var(--wood); }
.sim-placed-item.ativo { border-color: var(--wood); background: #EFE6D6; }

.sim-placed-dot {
  width: 9px; height: 9px;
  border-radius: 2px;
  flex-shrink: 0;
}

.sim-placed-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.sim-placed-info strong { font-size: 12.5px; color: var(--ink); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sim-placed-info span { font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-soft); }

.sim-placed-actions { display: flex; gap: 4px; flex-shrink: 0; }
.sim-mini-btn {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--paper-dim);
  border-radius: 3px;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  transition: border-color .15s, color .15s;
}
.sim-mini-btn:hover { border-color: var(--wood); color: var(--wood-deep); }
.sim-mini-btn.remover:hover { border-color: #a33; color: #a33; }

.sim-hint {
  font-size: 11px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
  padding-top: 4px;
  border-top: 1px dashed var(--paper-dim);
}

/* ---------- Canvas 3D -------------------------------------------- */

.sim-canvas-wrap {
  position: relative;
  height: 100%;
  background: linear-gradient(160deg, #E9E2D4, #DCD3C0);
  overflow: hidden;
}

#simCanvas { position: absolute; inset: 0; }
#simCanvas canvas { display: block; width: 100% !important; height: 100% !important; touch-action: none; }

.sim-canvas-acoes {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 5;
  display: flex;
  gap: 8px;
}

.sim-view-toggle {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--ink);
  background: rgba(251,249,244,0.9);
  border: 1px solid var(--paper-dim);
  border-radius: 3px;
  padding: 8px 12px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.sim-view-toggle:hover { border-color: var(--wood); background: #fff; }
.sim-view-toggle.ativo { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.sim-canvas-wrap.sim-drag-ativo { outline: 2px dashed var(--wood); outline-offset: -2px; }

.sim-canvas-badge {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  background: rgba(251,249,244,0.85);
  border: 1px solid var(--paper-dim);
  border-radius: 3px;
  padding: 5px 10px;
  pointer-events: none;
}

@media (max-width: 900px) {
  .simulator-app { height: auto; min-height: 100vh; overflow: visible; }
  .simulator-wrap { grid-template-columns: 1fr; overflow: visible; }
  .sim-sidebar { height: auto; max-height: 50vh; border-right: none; border-bottom: 1px solid var(--paper-dim); }
  .sim-canvas-wrap { height: 60vh; }
}