/* -- Hint legend strip ---------------------------------------- */

.hint-legend-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  column-gap: 0.9rem;
  row-gap: 0.2rem;
  padding: 0.3rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg);
  flex-shrink: 0;
}

.legend-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: var(--font-size-2xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-ink);
  white-space: nowrap;
}

.legend-dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 2px;
  flex-shrink: 0;
}

.legend-dot-red    { background-color: oklch(0.52 0.22 26); }
.legend-dot-yellow { background-color: oklch(0.80 0.18 85); }
.legend-dot-green  { background-color: oklch(0.52 0.17 142); }

.legend-sep {
  color: var(--color-border);
  font-size: var(--font-size-xs);
  user-select: none;
}

.legend-arrow-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--font-size-2xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-muted);
  white-space: nowrap;
}

.legend-arrow-svg {
  width: 0.55rem;
  height: 0.55rem;
  fill: currentColor;
  flex-shrink: 0;
}

/* -- New-user welcome empty state ----------------------------- */

.new-user-welcome.hidden {
  display: none;
}

.hint-legend-strip.hidden {
  display: none;
}

.new-user-welcome {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  animation: welcome-appear 0.2s ease-out;
}

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

@media (prefers-reduced-motion: reduce) {
  .new-user-welcome {
    animation: none;
  }
}

.welcome-inner {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.5rem 1.25rem;
  max-width: 260px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  box-shadow: 0 2px 12px oklch(0 0 0 / 0.07);
}

.welcome-dare {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-heavy);
  color: var(--color-ink);
  line-height: var(--line-height-heading);
  text-wrap: balance;
  margin: 0;
}

.welcome-sub {
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  line-height: var(--line-height-body);
  text-wrap: pretty;
  margin: 0;
}

.welcome-start-btn {
  margin-top: 0.35rem;
  padding: 0.6rem 1.4rem;
  background-color: var(--color-primary);
  color: oklch(1.000 0.000 0);
  border: none;
  border-radius: var(--default-radius);
  font-family: inherit;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: background-color 0.15s ease;
  letter-spacing: 0.01em;
}

.welcome-start-btn:hover {
  background-color: var(--color-primary-hover);
}

.welcome-start-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}