/* Encabezado de herramienta */
.tool-hero {
  background: var(--color-dark);
  color: var(--color-cream);
  padding: 60px 0 50px;
  text-align: center;
}
.tool-hero .eyebrow { color: var(--color-gold-light); }
.tool-hero h1 {
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 0.6rem;
}
.tool-hero__lead {
  max-width: 560px;
  margin: 0 auto;
  color: #d9cbb6;
}

/* Wizard */
.wizard {
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px clamp(18px, 4vw, 42px) 36px;
}

.wizard__progress {
  height: 6px;
  background: var(--color-cream-2);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 10px;
}
.wizard__progress-bar {
  height: 100%;
  width: 16.66%;
  background: var(--color-gold);
  transition: width .25s ease;
}
.wizard__step-label {
  text-align: right;
  font-size: 0.8rem;
  color: #8a7a63;
  font-weight: 700;
  margin-bottom: 1.6rem;
}

.wizard__step {
  display: none;
  animation: fadeIn .25s ease;
}
.wizard__step.is-active { display: block; }
.wizard__step h2 {
  font-size: 1.5rem;
  margin-bottom: 0.4rem;
}
.wizard__hint {
  color: #8a7a63;
  font-size: 0.9rem;
  margin-bottom: 1.2rem;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.wizard__step.shake { animation: shake .4s ease; }
@keyframes shake {
  10%, 90% { transform: translateX(-2px); }
  20%, 80% { transform: translateX(4px); }
  30%, 50%, 70% { transform: translateX(-8px); }
  40%, 60% { transform: translateX(8px); }
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-top: 1.2rem;
}
.option-grid--3 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

.option-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--color-cream-2);
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 20px 12px;
  font-size: 1.8rem;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all .15s ease;
}
.option-card span {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-dark);
  text-align: center;
}
.option-card:hover { border-color: var(--color-gold-light); }
.option-card.is-selected {
  background: var(--color-dark);
  border-color: var(--color-gold);
}
.option-card.is-selected span { color: var(--color-gold-light); }

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
  margin-top: 1.2rem;
}
.form-row--stack { grid-template-columns: 1fr; }
.form-row label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-dark);
}
.form-row input,
.form-row select,
.form-row textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 10px 12px;
  border: 1px solid #d8c8ab;
  border-radius: 6px;
  resize: vertical;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.summary-card {
  background: var(--color-cream-2);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 1.2rem 0 1.6rem;
}
.summary-card dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  margin: 0;
}
.summary-card dt { font-weight: 700; color: #8a7a63; }
.summary-card dd { margin: 0; color: var(--color-dark); }
.summary-card__empty { color: #8a7a63; font-style: italic; }

.wizard__nav {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 2rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--color-cream-2);
}
.wizard__nav .btn--outline.is-hidden { visibility: hidden; }

@media (max-width: 500px) {
  .option-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Calculadoras */
.calc-tool--alt { background: var(--color-cream-2); }

.calc-card {
  max-width: 780px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px clamp(16px, 4vw, 36px) 32px;
}
.calc-card--narrow { max-width: 620px; }

.calc-table-wrap { overflow-x: auto; margin-top: 1.4rem; }
.calc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.calc-table th, .calc-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-cream-2);
  white-space: nowrap;
}
.calc-table th {
  color: #8a7a63;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.calc-table__empty {
  text-align: center;
  color: #8a7a63;
  font-style: italic;
  white-space: normal;
}
.calc-table__remove {
  background: none;
  border: none;
  color: #b23b3b;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0 6px;
}
.calc-table--reference { margin-top: 1.6rem; }
.calc-table--reference th, .calc-table--reference td { text-align: center; }

.calc-total {
  text-align: right;
  font-size: 1.2rem;
  margin: 1.4rem 0;
  color: var(--color-dark);
}
.calc-total strong { color: var(--color-gold); font-family: var(--font-title); font-size: 1.5rem; }

.converter {
  display: grid;
  grid-template-columns: 1fr 1fr auto 1fr;
  gap: 14px;
  align-items: end;
}
.converter label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-dark);
}
.converter input, .converter select {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 10px 12px;
  border: 1px solid #d8c8ab;
  border-radius: 6px;
}
.converter__arrow {
  font-size: 1.4rem;
  color: var(--color-gold);
  text-align: center;
  padding-bottom: 10px;
}
.converter__result {
  margin-top: 1.4rem;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-dark);
  background: var(--color-cream-2);
  border-radius: var(--radius);
  padding: 16px;
}

@media (max-width: 640px) {
  .converter { grid-template-columns: 1fr; }
  .converter__arrow { display: none; }
}

/* Guía de maderas */
.wood-notice {
  background: var(--color-cream-2);
  border: 1px dashed var(--color-gold);
  color: #5b4d3f;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2rem;
}

.filters-label {
  text-align: center;
  font-weight: 700;
  color: #8a7a63;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.wood-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  margin-top: 2rem;
}
.wood-grid__empty {
  grid-column: 1 / -1;
  text-align: center;
  color: #8a7a63;
  font-style: italic;
}

.wood-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.wood-card__swatch {
  height: 100px;
  position: relative;
}
.wood-card__precio {
  position: absolute;
  top: 10px;
  right: 12px;
  background: rgba(0,0,0,0.55);
  color: var(--color-gold-light);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 999px;
}
.wood-card__body { padding: 18px 20px 22px; }
.wood-card__desc { color: #5b4d3f; font-size: 0.92rem; }
.wood-card__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8rem;
  color: #8a7a63;
  margin-bottom: 10px;
}
.wood-card__meta strong { color: var(--color-gold); letter-spacing: 1px; }
.wood-card__usos { font-size: 0.85rem; margin-bottom: 14px; }

/* Planificador de closet */
.closet-tool__subtitle {
  margin-top: 2rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--color-cream-2);
  font-size: 1.3rem;
}

.closet-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 1.2rem 0;
}

.closet-usage {
  text-align: center;
  font-weight: 700;
  color: var(--color-dark);
  margin: 1rem 0;
}
.closet-usage--warn { color: #b23b3b; }

.closet-svg-wrap {
  background: var(--color-cream-2);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
}
.closet-svg-wrap svg {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}
.closet-svg-wrap__empty {
  color: #8a7a63;
  font-style: italic;
  text-align: center;
  margin: 0;
}

.closet-modules-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 1.2rem 0 0.4rem;
}
.closet-modules-list__empty {
  color: #8a7a63;
  font-style: italic;
}
.closet-module-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-cream-2);
  border-radius: 999px;
  padding: 6px 8px 6px 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-dark);
}
.closet-module-chip button {
  background: rgba(0,0,0,0.08);
  border: none;
  color: #b23b3b;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1;
}