/* App Container */
#app {
  width: 100%;
  max-width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Swipe Container */
.swipe-container {
  flex: 1;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.swipe-wrapper {
  display: flex;
  height: 100%;
  transition: transform var(--transition-base);
  will-change: transform;
}

.swipe-screen {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Screens */
.screen {
  padding: var(--space-sm);
  padding-bottom: calc(var(--space-sm) + 48px);
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.screen-add {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  overflow: hidden;
  padding-bottom: 48px;
}

.screen-chart {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-bottom: 48px;
}

.screen-history {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-bottom: 48px;
}

/* Grid Layouts */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.categorias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: var(--space-xs);
  overflow-y: auto;
  flex: 1;
  align-content: start;
  -webkit-overflow-scrolling: touch;
}

.tipo-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xs);
}

.periodo-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.stats-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  display: grid;
  gap: var(--space-xs);
}

/* Responsive */
@media (max-width: 640px) {
  .categorias-grid {
    grid-template-columns: repeat(auto-fill, minmax(55px, 1fr));
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .periodo-options {
    grid-template-columns: 1fr;
  }
}

/* Screen Indicator */
.screen-indicator {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) 0;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-background);
  z-index: 10;
  height: 48px;
  flex-shrink: 0;
}

.indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-text-secondary);
  opacity: 0.3;
  transition: all var(--transition-base);
  cursor: pointer;
}

.indicator-dot.active {
  background-color: var(--color-primary);
  opacity: 1;
  transform: scale(1.25);
}