/* Shared styles for all skill roadmap pages */

.roadmap {
  max-width: 860px;
  margin: 0 auto;
}

.roadmap-intro {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

/* Progress bar */
.roadmap-progress {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--bg);
  padding: 0.75rem 0;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.roadmap-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.roadmap-progress-track {
  height: 8px;
  border-radius: 4px;
  background: var(--card-bg);
  overflow: hidden;
}

.roadmap-progress-fill {
  height: 100%;
  width: 0;
  border-radius: 4px;
  background: var(--accent);
  transition: width 0.3s ease;
}

/* Stages */
.roadmap-stage {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.75rem;
}

.roadmap-stage-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}

.roadmap-stage-number {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.roadmap-stage h2 {
  margin: 0;
}

.roadmap-stage-goal {
  color: var(--text-secondary);
  font-style: italic;
  margin: 0.25rem 0 1.25rem;
}

/* Steps */
.roadmap-step {
  display: flex;
  gap: 0.85rem;
  padding: 0.85rem 0.5rem;
  border-top: 1px solid rgba(var(--accent-rgb), 0.12);
}

.roadmap-step input[type="checkbox"] {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.2rem;
  accent-color: var(--accent);
  cursor: pointer;
}

.roadmap-step label {
  cursor: pointer;
}

.roadmap-step-title {
  font-weight: 600;
  color: var(--fg);
}

.roadmap-step.done .roadmap-step-title {
  color: var(--text-secondary);
  text-decoration: line-through;
  text-decoration-color: rgba(var(--accent-rgb), 0.6);
}

.roadmap-step-detail {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-top: 0.2rem;
}

/* Starting points box (data-driven, easy to keep current) */
.starting-points {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  border: 1px dashed var(--border-color);
  border-radius: 8px;
  background: rgba(var(--accent-rgb), 0.04);
}

.starting-points h3 {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
  color: var(--accent);
}

.starting-points-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin: 0 0 0.6rem;
}

.starting-points ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.starting-points li {
  padding: 0.25rem 0;
  font-size: 0.92rem;
}

.starting-points a {
  color: var(--fg);
}

.starting-points a:hover {
  color: var(--accent);
}

.starting-points .sp-type {
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin-left: 0.4rem;
}

/* Reset control */
.roadmap-reset {
  display: block;
  margin: 0 auto 3rem;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  padding: 0.5rem 1.25rem;
  cursor: pointer;
}

.roadmap-reset:hover {
  color: var(--fg);
  border-color: var(--accent);
}