/* Tamaños RRSS — específico */

.sizes-app {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 24px;
}

.sizes-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: #fff;
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 20px;
  box-shadow: 0 8px 24px rgba(31, 27, 46, 0.06);
  align-items: center;
}
.sizes-filters .filter-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray);
  margin-right: 8px;
}
.sizes-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-deep);
  border: 1px solid rgba(31, 27, 46, 0.08);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 100px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.sizes-chip:hover { background: var(--bg-dark); }
.sizes-chip.active {
  background: var(--purple);
  color: #fff;
  border-color: var(--purple);
}
.sizes-chip .count {
  background: rgba(255, 255, 255, 0.25);
  padding: 1px 8px;
  border-radius: 100px;
  font-size: 0.72rem;
}
.sizes-chip:not(.active) .count {
  background: rgba(31, 27, 46, 0.1);
  color: var(--gray);
}

.sizes-search {
  margin-left: auto;
  min-width: 200px;
  flex: 1;
  max-width: 320px;
  background: var(--bg-deep);
  border: 1px solid rgba(31, 27, 46, 0.1);
  border-radius: 10px;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--white);
}
.sizes-search:focus {
  outline: 2px solid rgba(107, 38, 156, 0.25);
  border-color: var(--purple);
}

.sizes-platform {
  margin-bottom: 40px;
}
.sizes-platform-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.sizes-platform-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #fff;
  flex-shrink: 0;
}
.sizes-platform h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.5rem;
  margin: 0;
  color: var(--white);
  letter-spacing: -0.01em;
}
.sizes-platform p.sizes-platform-sub {
  margin: 2px 0 0;
  font-size: 0.88rem;
  color: var(--gray);
}

.sizes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.size-card {
  background: #fff;
  border-radius: 14px;
  padding: 18px;
  border: 1px solid rgba(31, 27, 46, 0.06);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out), border-color 0.2s;
  position: relative;
  cursor: pointer;
}
.size-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(107, 38, 156, 0.1);
  border-color: rgba(107, 38, 156, 0.2);
}
.size-card-visual {
  width: 100%;
  background: var(--bg-deep);
  border-radius: 10px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 9;
  padding: 8px;
}
.size-card-shape {
  background: linear-gradient(135deg, rgba(107, 38, 156, 0.12), rgba(107, 38, 156, 0.22));
  border: 1px solid rgba(107, 38, 156, 0.25);
  border-radius: 6px;
  display: grid;
  place-items: center;
  color: var(--purple);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  max-width: 100%;
  max-height: 100%;
}
.size-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--white);
  margin: 0 0 8px;
}
.size-card .size-dims {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--purple);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.size-card .size-meta {
  font-size: 0.82rem;
  color: var(--gray);
  line-height: 1.5;
  margin: 0 0 10px;
}
.size-card .size-meta strong { color: var(--white); font-weight: 600; }
.size-card-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.size-copy-btn {
  background: var(--bg-deep);
  color: var(--white);
  border: 1px solid rgba(31, 27, 46, 0.08);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.size-copy-btn:hover {
  background: var(--purple);
  color: #fff;
  border-color: var(--purple);
}
.size-copy-btn.copied {
  background: #16a34a;
  color: #fff;
  border-color: #16a34a;
}

.sizes-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(40px);
  background: var(--white);
  color: var(--bg-deep);
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(31, 27, 46, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 9999;
}
.sizes-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.sizes-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray);
}
.sizes-empty h3 {
  font-family: var(--font-display);
  color: var(--white);
  margin: 0 0 8px;
  font-weight: 500;
}

/* Calculadora de ratio → píxeles */
.ratio-calc {
  background: #fff;
  border-radius: 14px;
  padding: 22px;
  margin: 30px 0;
  box-shadow: 0 10px 30px rgba(31, 27, 46, 0.08);
}
.ratio-calc h3 {
  font-family: var(--font-display);
  font-weight: 500;
  margin: 0 0 16px;
  color: var(--white);
}
.ratio-calc-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  align-items: end;
}
.ratio-calc-row label {
  display: grid;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white);
}
.ratio-calc-row input,
.ratio-calc-row select {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 10px 12px;
  border: 1px solid rgba(31, 27, 46, 0.12);
  background: var(--bg-deep);
  border-radius: 8px;
  color: var(--white);
}
.ratio-calc-out {
  margin-top: 14px;
  font-size: 1.15rem;
  color: var(--purple);
  font-weight: 700;
}

@media (max-width: 600px) {
  .sizes-app { padding: 0 16px; }
  .sizes-filters { padding: 12px; }
  .sizes-search { margin-left: 0; max-width: 100%; }
  .sizes-grid { grid-template-columns: 1fr; }
}