/* Sauce Tecnologia — Simulador de Painel de LED (carregado só em painel-led.html) */
.ld-sim { background: var(--g950); padding: 88px 52px; }
.ld-sim-inner { max-width: 1080px; margin: 0 auto; }
.ld-sim-head { text-align: center; margin-bottom: 44px; }
.ld-sim-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 800; letter-spacing: 1.5px; color: var(--yellow); text-transform: uppercase; margin-bottom: 14px; }
.ld-sim-head h2 { font-size: clamp(26px, 3.6vw, 40px); font-weight: 800; letter-spacing: -1px; color: var(--white); line-height: 1.1; }
.ld-sim-head p { font-size: 15px; color: var(--g400); margin-top: 12px; }
.ld-sim-grid { display: grid; grid-template-columns: 340px 1fr; gap: 40px; align-items: start; }

/* Controles */
.ld-controls { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 14px; padding: 26px; }
.ld-ctl { margin-bottom: 22px; }
.ld-ctl:last-child { margin-bottom: 0; }
.ld-ctl-label { font-size: 12px; font-weight: 800; letter-spacing: .5px; color: var(--g400); text-transform: uppercase; margin-bottom: 10px; display: block; }
.ld-radio-row { display: flex; gap: 8px; flex-wrap: wrap; }
.ld-radio-row input[type="radio"], .ld-radio-row input[type="checkbox"] { position: absolute; opacity: 0; pointer-events: none; }
.ld-radio-row label.ld-chip { padding: 10px 18px; border: 1px solid rgba(255,255,255,0.18); border-radius: 8px; font-size: 14px; font-weight: 700; color: var(--g400); cursor: pointer; transition: all .2s; user-select: none; }
.ld-radio-row input:checked + label.ld-chip { background: var(--yellow); border-color: var(--yellow); color: var(--g950); }
.ld-radio-row input:focus-visible + label.ld-chip { outline: 2px solid var(--yellow); outline-offset: 2px; }

.ld-dims-row { display: flex; gap: 14px; }
.ld-field { flex: 1; }
.ld-field-label { font-size: 10px; font-weight: 700; letter-spacing: .3px; color: var(--g500); text-transform: uppercase; margin-bottom: 6px; display: block; }
.ld-input-wrap { position: relative; }
.ld-input { width: 100%; padding: 11px 34px 11px 14px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.18); background: rgba(255,255,255,0.06); color: var(--white); font-family: var(--f); font-size: 15px; font-weight: 700; }
.ld-input:focus { outline: none; border-color: var(--yellow); }
.ld-input-suffix { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-size: 12px; color: var(--g500); font-weight: 700; pointer-events: none; }

.ld-other-input { display: none; margin-top: 12px; width: 100%; padding: 11px 14px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.18); background: rgba(255,255,255,0.06); color: var(--white); font-family: var(--f); font-size: 13px; }
.ld-other-input.show { display: block; }
.ld-other-input::placeholder { color: var(--g500); }
.ld-other-input:focus { outline: none; border-color: var(--yellow); }

/* Preview */
.ld-preview-wrap { text-align: center; }
.ld-preview { display: inline-grid; gap: 2px; background: #000; border: 4px solid #222; border-radius: 6px; padding: 3px; box-shadow: 0 24px 70px rgba(0,0,0,.5); margin-bottom: 26px; max-width: 100%; }
.ld-tile { border-radius: 1px; min-width: 0; min-height: 0; background: radial-gradient(circle at 30% 30%, rgba(212,230,0,.55), rgba(20,20,20,.9) 70%); background-size: 6px 6px; }
.ld-preview.env-outdoor .ld-tile { background: radial-gradient(circle at 30% 30%, rgba(255,230,120,.75), rgba(30,25,10,.95) 70%); background-size: 6px 6px; box-shadow: inset 0 0 6px rgba(255,220,120,.15); }
.ld-preview.env-semi .ld-tile { background: radial-gradient(circle at 30% 30%, rgba(0,192,192,.6), rgba(15,25,25,.95) 70%); background-size: 6px 6px; }

/* Resultados */
.ld-results { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 26px; }
.ld-res { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 16px 22px; }
.ld-res-v { font-size: clamp(18px, 2.2vw, 24px); font-weight: 900; color: var(--yellow); letter-spacing: -.5px; }
.ld-res-l { font-size: 11px; font-weight: 700; letter-spacing: 1px; color: var(--g400); text-transform: uppercase; margin-top: 4px; }
.ld-adjust-note { font-size: 12px; color: var(--g400); margin-bottom: 10px; }
.ld-disclaimer { font-size: 12px; color: var(--g500); margin-bottom: 26px; }
.ld-sim .btn-cta { display: inline-flex; }

@media (max-width: 900px) {
  .ld-sim { padding: 64px 24px; }
  .ld-sim-grid { grid-template-columns: 1fr; gap: 30px; }
  .ld-controls { max-width: 480px; margin: 0 auto; width: 100%; }
  .ld-results { grid-template-columns: 1fr 1fr; }
}