.ls-age-group {
  max-width: 240px;
  margin: 0 0 20px;
}

.ls-age-group .form-input {
  font-size: 1.3rem;
  text-align: center;
}

.ls-toggle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 100%;
  margin: 0 0 20px;
}

.ls-calc-row {
  text-align: left;
  margin-bottom: 24px;
}

#ls-form {
  display: grid;
  gap: 16px;
}

.ls-calc-btn {
  padding: 12px 32px;
  font-size: 1.05rem;
}

.ls-btn-icon {
  margin-right: 6px;
}

.ls-header {
  text-align: center;
  margin-bottom: 24px;
}

.ls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.ls-actions {
  text-align: center;
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.ls-existence-sub {
  color: var(--text-muted);
  font-size: 1rem;
  margin-top: 4px;
}

.ls-toggle {
  cursor: pointer;
}
.ls-toggle input { display: none; }
.ls-toggle__box {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: all 0.2s;
  min-height: 60px;
}
.ls-toggle input:checked + .ls-toggle__box {
  border-color: var(--accent);
  background: rgba(0,200,240,0.06);
  color: var(--text-primary);
}
.ls-toggle__box:hover {
  border-color: var(--accent);
}
.ls-stat {
  padding: 18px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all 0.3s;
  opacity: 0;
  transform: translateY(10px);
}
.ls-stat.show {
  opacity: 1;
  transform: translateY(0);
}

.ls-delay-0 { transition-delay: 0ms; }
.ls-delay-1 { transition-delay: 60ms; }
.ls-delay-2 { transition-delay: 120ms; }
.ls-delay-3 { transition-delay: 180ms; }
.ls-delay-4 { transition-delay: 240ms; }
.ls-delay-5 { transition-delay: 300ms; }
.ls-delay-6 { transition-delay: 360ms; }
.ls-delay-7 { transition-delay: 420ms; }
.ls-delay-8 { transition-delay: 480ms; }
.ls-delay-9 { transition-delay: 540ms; }
.ls-delay-10 { transition-delay: 600ms; }
.ls-delay-11 { transition-delay: 660ms; }
.ls-delay-12 { transition-delay: 720ms; }
.ls-delay-13 { transition-delay: 780ms; }
.ls-delay-14 { transition-delay: 840ms; }
.ls-delay-15 { transition-delay: 900ms; }
.ls-delay-16 { transition-delay: 960ms; }
.ls-delay-17 { transition-delay: 1020ms; }
.ls-delay-18 { transition-delay: 1080ms; }
.ls-delay-19 { transition-delay: 1140ms; }

.ls-stat:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.ls-stat__emoji {
  font-size: 1.8rem;
  margin-bottom: 6px;
}
.ls-stat__val {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.ls-stat__label {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.ls-age-big {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (min-width: 860px) {
  #ls-form {
    grid-template-columns: 240px minmax(0, 1fr);
    align-items: end;
    column-gap: 20px;
  }

  .ls-age-group,
  .ls-calc-row {
    margin-bottom: 0;
  }

  .ls-toggle-grid {
    margin-bottom: 0;
    grid-template-columns: repeat(3, minmax(140px, 1fr));
  }

  .ls-calc-row {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .ls-toggle-grid {
    grid-template-columns: 1fr !important;
    max-width: 320px !important;
  }
}