/*
 * GitHub 中文 · 采集工作台 — 侧边栏
 * @file public/css/sidebar.css
 * @version 1.9.24
 */
.rail {
  width: 16rem;
  flex-shrink: 0;
  background: var(--rail);
  color: var(--rail-muted);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--rail-border);
}

.rail-brand {
  height: 5rem;
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: 0 1.5rem;
  border-bottom: 1px solid var(--rail-border);
}

.rail-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  background: var(--brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  box-shadow: 0 0 0 1px rgba(46, 164, 79, .35), 0 4px 14px rgba(46, 164, 79, .35);
}

.rail-name {
  color: var(--rail-ink);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -.01em;
}

.rail-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.rail-section-title {
  font-size: .72rem;
  font-weight: 600;
  color: var(--rail-muted);
  margin: 0 0 .75rem .5rem;
}

.rail-nav {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.rail-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem .75rem;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--rail-muted);
  transition: background .15s, color .15s;
}

.rail-link:hover {
  background: var(--rail-2);
  color: var(--rail-ink);
}

.rail-link.active {
  background: rgba(46, 164, 79, .12);
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(46, 164, 79, .25);
}

.rail-link.is-disabled {
  opacity: .45;
  cursor: not-allowed;
}

.rail-link.is-disabled:hover {
  background: transparent;
  color: var(--rail-muted);
}

.rail-link svg {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}

.rail-stat {
  margin: .25rem .5rem;
  padding: 1rem;
  border-radius: 10px;
  background: var(--rail-2);
  border: 1px solid var(--rail-border);
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.rail-stat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .78rem;
}

.rail-stat-row .k {
  color: var(--rail-muted);
}

.rail-stat-row .v {
  font-family: var(--mono);
  color: var(--term);
  font-weight: 600;
}

.rail-foot {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--rail-border);
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  color: var(--rail-muted);
}

.dot {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--term);
  box-shadow: 0 0 0 3px rgba(63, 185, 80, .18);
}