/* ============================================
   Ligna Milano — Simulador de producto
   Paleta oficial · Manual de Marca v2.1
   ============================================ */

.sim-hero {
  padding-top: 130px;
  padding-bottom: 20px;
}
.sim-hero .eyebrow { color: var(--copper); }
.sim-lead {
  color: var(--cream-soft);
  font-size: 17px;
  line-height: 1.6;
  max-width: 640px;
}

.sim-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* --- Columna de controles --- */
.sim-controls { display: grid; gap: 22px; }

.sim-field label {
  display: block;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 9px;
}
.sim-field select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .04);
  color: var(--cream);
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 15px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23b87333' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}
.sim-field select:focus-visible {
  outline: none;
  border-color: var(--copper);
}
/* Las opciones del desplegable las pinta el sistema: fijamos colores legibles */
.sim-field select option,
.sim-field select optgroup {
  background: #151311;
  color: #f7f0e6;
}
.sim-field select optgroup {
  font-weight: 700;
  color: #b87333;
}
.sim-field select option {
  font-weight: 400;
  padding: 6px 8px;
}

/* --- Textarea de instrucciones --- */
.sim-field textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .04);
  color: var(--cream);
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  resize: vertical;
  min-height: 120px;
}
.sim-field textarea:focus-visible { outline: none; border-color: var(--copper); }
.sim-notes-count {
  margin-top: 6px;
  text-align: right;
  font-size: 12px;
  color: var(--muted);
  font-family: "Montserrat", system-ui, sans-serif;
}
.sim-file-name {
  margin-top: 10px;
  font-size: 13px;
  color: var(--copper);
  word-break: break-all;
}

/* --- Vista previa de la imagen subida --- */
.sim-preview {
  margin: 0;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  padding: 20px;
}
.sim-preview img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0,0,0,.5);
}

/* --- Dropzone --- */
.dropzone {
  border: 1.5px dashed var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, .03);
  padding: 34px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color .22s ease, background .22s ease;
}
.dropzone:hover, .dropzone.is-drag {
  border-color: var(--copper);
  background: rgba(184, 115, 51, .07);
}
.dropzone:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
.dropzone.has-image { border-style: solid; border-color: var(--copper); }
.dropzone__icon {
  width: 46px; height: 46px;
  margin: 0 auto 14px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--copper);
}
.dropzone__title {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 22px;
  color: var(--cream);
  margin-bottom: 4px;
}
.dropzone__hint { color: var(--muted); font-size: 13px; }
.dropzone.has-image .dropzone__title::after { content: " ✓"; color: var(--copper); }

/* --- Escenario / preview --- */
.sim-stage {
  position: sticky;
  top: 100px;
}
.sim-canvas-wrap {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 80% at 50% 0%, #1a1613 0%, #0d0b09 60%, #080807 100%);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}
.sim-canvas-wrap canvas {
  width: 100%;
  height: 100%;
  display: none;
  user-select: none;
  -webkit-user-drag: none;
}
.sim-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  text-align: center;
  padding: 40px;
}
.sim-placeholder svg { opacity: .5; }
.sim-placeholder p { font-size: 14px; max-width: 240px; }

.sim-approx {
  margin-top: 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(184, 115, 51, .07);
  color: var(--cream-soft);
  font-size: 13px;
  line-height: 1.5;
}
.sim-approx strong { color: var(--cream); }

.sim-status {
  min-height: 20px;
  margin-top: 10px;
  font-size: 13.5px;
  color: var(--muted);
}
.sim-status.is-error { color: #e08a5a; }

/* --- Formulario de contacto --- */
.sim-request {
  margin-top: 26px;
  padding-top: 26px;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 16px;
}
.sim-request h3 {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 26px;
  color: var(--cream);
}
.sim-row { display: grid; gap: 8px; }
.sim-row.two { grid-template-columns: 1fr 1fr; gap: 14px; }
.sim-row label {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
}
.sim-row .req { color: var(--copper); }
.sim-request input[type="text"],
.sim-request input[type="email"],
.sim-request input[type="tel"] {
  width: 100%;
  padding: 13px 15px;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .04);
  color: var(--cream);
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 15px;
}
.sim-request input:focus-visible { outline: none; border-color: var(--copper); }

.sim-privacy {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--cream-soft);
  font-size: 13.5px;
  line-height: 1.5;
}
.sim-privacy input { margin-top: 3px; accent-color: var(--copper); }
.sim-privacy a { color: var(--copper); text-decoration: underline; }

.sim-submit {
  justify-self: start;
  margin-top: 4px;
}
.sim-submit:disabled { opacity: .5; cursor: not-allowed; }

/* --- Modal de confirmación --- */
.sim-modal {
  position: fixed; inset: 0; z-index: 1400;
  display: grid; place-items: center;
  padding: 24px;
  background: rgba(8, 8, 7, .9);
  backdrop-filter: blur(6px);
}
.sim-modal[hidden] { display: none; }
.sim-modal__card {
  max-width: 440px;
  padding: 34px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: var(--carbon, #151311);
  text-align: center;
}
.sim-modal__card .modal-kicker {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 11px; font-weight: 800;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--copper);
}
.sim-modal__card h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 30px; color: var(--cream);
  margin: 8px 0 12px;
}
.sim-modal__card p { color: var(--cream-soft); font-size: 15px; line-height: 1.6; margin-bottom: 22px; }

/* --- Responsive --- */
@media (max-width: 900px) {
  .sim-layout { grid-template-columns: 1fr; gap: 30px; }
  .sim-stage { position: static; }
}
@media (max-width: 480px) {
  .sim-row.two { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .dropzone { transition: none; }
}