/* UTF-8 Encoding */

/* Calculator Tool Page Layout */
.tool-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

@media (min-width: 992px) {
  .tool-layout {
    grid-template-columns: 420px 1fr;
  }
  
  /* Inputs take 420px, results expand to fill space.
     Dynamic sticky: follows the scroll on desktop, but stays within the
     viewport with its own inner scroll so it does not cover lower content. */
  .tool-inputs {
    position: sticky;
    top: calc(var(--header-height, 72px) + 20px);
    max-height: calc(100vh - var(--header-height, 72px) - 40px);
    overflow-y: auto;
    overscroll-behavior: contain;
    z-index: 2;
    background: var(--color-bg-card);
  }
}

/* Chart Container responsive wrappers */
.chart-container {
  position: relative;
  width: 100%;
  margin: var(--spacing-lg) 0;
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
}

.chart-wrapper-line-bar {
  min-height: 320px;
  max-height: 400px;
}

.chart-wrapper-donut {
  max-width: 320px;
  margin: 0 auto;
  min-height: 280px;
}

.chart-wrapper-radar {
  max-width: 450px;
  margin: 0 auto;
  min-height: 350px;
}

/* Comparison side-by-side */
.compare-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
  .compare-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

.compare-card {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  background-color: var(--color-bg-card);
  transition: border-color var(--transition-fast);
}

.compare-card.winner {
  border-color: var(--color-accent-500);
  background-color: var(--color-accent-100);
}

.compare-badge {
  background-color: var(--color-accent-600);
  color: var(--color-text-light);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  display: inline-block;
  margin-bottom: var(--spacing-xs);
}

/* Retirement Semaphore */
.semaphore-wrapper {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-card);
  margin-bottom: var(--spacing-lg);
}

.semaphore-light {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(0,0,0,0.1);
}

.semaphore-light.green {
  background-color: var(--color-success);
  box-shadow: 0 0 12px var(--color-success);
  animation: pulse-green 2s infinite;
}

.semaphore-light.yellow {
  background-color: var(--color-warning);
  box-shadow: 0 0 12px var(--color-warning);
  animation: pulse-yellow 2s infinite;
}

.semaphore-light.red {
  background-color: var(--color-danger);
  box-shadow: 0 0 12px var(--color-danger);
  animation: pulse-red 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes pulse-yellow {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes pulse-red {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
  100% { transform: scale(1); opacity: 1; }
}

.semaphore-text {
  font-size: 0.95rem;
}

.semaphore-status {
  font-weight: 700;
  font-family: var(--font-title);
  font-size: 1.1rem;
}

/* Rebalance recommendations */
.rebalance-table {
  width: 100%;
}

.action-badge {
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.action-buy {
  background-color: var(--color-success-bg);
  color: var(--color-success);
}

.action-sell {
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
}

.action-hold {
  background-color: var(--color-primary-200);
  color: var(--color-primary-800);
}

/* Preset Pill Selection */
.presets-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.preset-pill {
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  background-color: var(--color-primary-200);
  color: var(--color-primary-800);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.preset-pill:hover {
  background-color: var(--color-primary-300);
}

.preset-pill.active {
  background-color: var(--color-accent-700);
  color: var(--color-text-light);
}

/* Section dividers for details */
.tool-details-section {
  margin-top: var(--spacing-xxl);
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-xl);
}

.tool-details-section h2 {
  margin-bottom: var(--spacing-md);
}