/* Handoff visualization components — used by reference/handoff-viz.html */

.page.viz-wide {
  max-width: min(72rem, 100%);
}

.viz-section {
  margin: 2.5rem 0 3rem;
}

.viz-section > h2 {
  margin-top: 0;
}

.viz-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin: 0 0 1rem;
  font-family: var(--sans);
}

.viz-toolbar button {
  font-family: var(--sans);
  font-size: 0.88rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
}

.viz-toolbar button:hover:not(:disabled) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.viz-toolbar button:disabled {
  opacity: 0.45;
  cursor: default;
}

.viz-toolbar button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.viz-toolbar button.primary:hover:not(:disabled) {
  filter: brightness(1.05);
  background: var(--accent);
}

.viz-step-label {
  font-size: 0.85rem;
  color: var(--muted);
  margin-left: 0.25rem;
}

.viz-narration {
  background: var(--card);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  margin: 0 0 1.25rem;
  box-shadow: var(--shadow);
  font-family: var(--sans);
  font-size: 0.92rem;
}

.viz-narration strong {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.viz-narration p {
  margin: 0;
  max-width: none;
  color: var(--ink);
}

/* Dual worktree board */
.worktree-board {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.75rem 1rem;
  align-items: stretch;
}

@media (max-width: 820px) {
  .worktree-board {
    grid-template-columns: 1fr;
  }
  .worktree-board .daemon-column {
    order: -1;
  }
}

.worktree-panel {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  min-height: 22rem;
}

.worktree-panel h3 {
  margin: 0 0 0.25rem;
  font-family: var(--sans);
  font-size: 0.95rem;
}

.worktree-panel .sub {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0 0 0.85rem;
}

.dir-stack {
  display: grid;
  gap: 0.45rem;
}

.dir-bin {
  position: relative;
  border: 1.5px dashed var(--rule);
  border-radius: 8px;
  min-height: 2.6rem;
  padding: 0.4rem 0.55rem;
  background: #fbfaf7;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.dir-bin[data-hot="1"] {
  border-color: var(--accent);
  border-style: solid;
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px rgba(11, 95, 255, 0.12);
}

.dir-bin[data-active="1"] {
  border-color: var(--good);
  border-style: solid;
  background: var(--good-bg);
}

.dir-bin .bin-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  display: block;
  margin-bottom: 0.25rem;
}

.dir-bin .bin-slot {
  min-height: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.handoff-token {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.28rem 0.5rem;
  border-radius: 6px;
  background: #1a1a1a;
  color: #f5f0e8;
  box-shadow: var(--shadow);
  animation: token-in 0.28s ease;
}

.handoff-token.ghost {
  opacity: 0.35;
  background: #666;
}

.handoff-token .dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #6ee7a8;
  flex-shrink: 0;
}

@keyframes token-in {
  from {
    transform: scale(0.85);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.daemon-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-width: 5.5rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted);
  text-align: center;
}

.daemon-pill {
  background: var(--card);
  border: 2px solid var(--rule);
  border-radius: 999px;
  padding: 0.65rem 0.75rem;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--ink);
  width: 100%;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.daemon-pill[data-hot="1"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: scale(1.04);
}

.daemon-arrow {
  font-size: 1.4rem;
  line-height: 1;
  color: var(--accent);
  opacity: 0.35;
  transition: opacity 0.2s;
}

.daemon-arrow[data-hot="1"] {
  opacity: 1;
}

/* Sequence / swimlane */
.swimlane {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 0.5rem 0.75rem;
  font-family: var(--sans);
  font-size: 0.88rem;
}

.swimlane .actor {
  font-weight: 700;
  font-size: 0.8rem;
  padding-top: 0.55rem;
  color: var(--muted);
}

.swimlane .lane {
  border-left: 2px solid var(--rule);
  padding: 0.15rem 0 0.15rem 0.85rem;
  display: grid;
  gap: 0.4rem;
}

.msg {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem;
  align-items: start;
  padding: 0.45rem 0.65rem;
  border-radius: 8px;
  background: var(--card);
  border: 1px solid var(--rule);
  opacity: 0.35;
  transition: opacity 0.2s, border-color 0.2s, background 0.2s;
}

.msg[data-on="1"] {
  opacity: 1;
  border-color: var(--accent);
  background: var(--accent-soft);
}

.msg .n {
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--accent);
  min-width: 1.25rem;
}

.msg p {
  margin: 0;
  max-width: none;
  font-size: 0.86rem;
}

/* Header timeline */
.header-timeline {
  display: grid;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.85rem;
}

.ht-row {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.75rem;
  align-items: center;
}

.ht-who {
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--muted);
}

.ht-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.chip {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.22rem 0.45rem;
  border-radius: 999px;
  background: var(--code-bg);
  border: 1px solid var(--rule);
  color: var(--ink);
  opacity: 0.3;
  transition: opacity 0.2s, background 0.2s, border-color 0.2s;
}

.chip[data-on="1"] {
  opacity: 1;
  background: var(--accent-soft);
  border-color: #a8c4ff;
}

.chip[data-phase="daemon"][data-on="1"] {
  background: #fff3d6;
  border-color: #e0b84a;
}

.chip[data-phase="ready"][data-on="1"] {
  background: var(--good-bg);
  border-color: #7bc99a;
}

.chip[data-phase="done"][data-on="1"] {
  background: #ede7ff;
  border-color: #a78bfa;
}

/* Agent loop ring */
.loop-ring {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin: 1rem 0;
}

@media (max-width: 640px) {
  .loop-ring {
    grid-template-columns: 1fr 1fr;
  }
}

.loop-step {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 0.75rem 0.85rem;
  box-shadow: var(--shadow);
  font-family: var(--sans);
  font-size: 0.84rem;
  opacity: 0.45;
  transition: opacity 0.2s, border-color 0.2s, transform 0.2s;
}

.loop-step[data-on="1"] {
  opacity: 1;
  border-color: var(--accent);
  transform: translateY(-2px);
}

.loop-step .n {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.3rem;
}

.loop-step p {
  margin: 0;
  max-width: none;
  color: var(--muted);
  font-size: 0.82rem;
}

/* Lossy vs durable split */
.split-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

@media (max-width: 640px) {
  .split-compare {
    grid-template-columns: 1fr;
  }
}

.split-card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.split-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--sans);
  font-size: 0.95rem;
}

.split-card.lossy {
  border-top: 4px solid #c47a00;
}

.split-card.durable {
  border-top: 4px solid var(--good);
}

.split-card ul {
  margin: 0;
  padding-left: 1.1rem;
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--muted);
}

.split-card li {
  margin-bottom: 0.35rem;
  max-width: none;
}

/* Static topology SVG-like boxes */
.topo {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin: 1rem 0;
  font-family: var(--sans);
}

@media (max-width: 720px) {
  .topo {
    grid-template-columns: 1fr;
  }
}

.topo-card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  box-shadow: var(--shadow);
}

.topo-card h3 {
  margin: 0 0 0.4rem;
  font-size: 0.9rem;
}

.topo-card p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--muted);
  max-width: none;
}

.topo-card .layer-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.flow-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.4rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  margin: 1rem 0 0.5rem;
}

.flow-strip .node {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 0.35rem 0.55rem;
}

.flow-strip .arr {
  color: var(--muted);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0.75rem 0 0;
}

.legend span::before {
  content: "";
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 3px;
  margin-right: 0.35rem;
  vertical-align: -0.1rem;
}

.legend .hot::before {
  background: var(--accent-soft);
  border: 1.5px solid var(--accent);
}

.legend .has::before {
  background: var(--good-bg);
  border: 1.5px solid var(--good);
}

.legend .token::before {
  background: #1a1a1a;
  border-radius: 50%;
}