/* MonkeyMesh testnet explorer — layout + AI demo (additive) */

.tn-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

@media (max-width: 860px) {
  .tn-grid {
    grid-template-columns: 1fr;
  }
}

.tn-row {
  display: grid;
  grid-template-columns: minmax(7.5rem, 38%) minmax(0, 1fr);
  align-items: baseline;
  gap: 0.75rem 1rem;
  padding: 0.42rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.88rem;
}

.tn-row > span:first-child {
  color: var(--muted);
  text-align: left;
}

.tn-row > span:last-child {
  text-align: right;
  justify-self: end;
  min-width: 0;
  word-break: break-word;
}

.tn-row .tn-mono {
  text-align: right;
}

.tn-flash {
  animation: tnFlash 0.85s ease;
}

@keyframes tnFlash {
  0% { color: var(--mint, #3effd0); }
  100% { color: inherit; }
}

/* AI demo stage */
.tn-ai {
  margin-bottom: 1rem;
}

.tn-ai__headline {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.tn-ai__story {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.tn-ai-status {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  margin: 0 0 1rem;
}

.tn-ai-status__badge {
  flex: 0 0 auto;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--muted);
}

.tn-ai-status__badge.is-live {
  color: #041018;
  background: var(--mint, #3effd0);
  border-color: transparent;
}

.tn-aim {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--r, 10px);
  border: 1px solid rgba(62, 255, 208, 0.22);
  background: rgba(62, 255, 208, 0.05);
}

.tn-aim__kicker {
  margin: 0 0 0.25rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.tn-aim__title {
  margin: 0 0 0.25rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--mint, #3effd0);
}

.tn-aim__text {
  margin: 0;
  color: var(--text, #e8eef7);
  font-size: 0.95rem;
  line-height: 1.45;
}

.tn-ai__results-kicker {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.tn-easy {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: 1rem;
}

@media (max-width: 900px) {
  .tn-easy {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.tn-easy__card {
  padding: 0.75rem 0.8rem;
  border-radius: var(--r, 10px);
  border: 1px solid var(--border);
  background: rgba(10, 16, 28, 0.75);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-height: 5.5rem;
}

.tn-easy__card small {
  color: var(--muted);
  font-size: 0.72rem;
}

.tn-easy__card strong {
  font-size: 1.15rem;
  font-weight: 650;
  line-height: 1.2;
}

.tn-easy__card.tone-ok strong { color: var(--mint, #3effd0); }
.tn-easy__card.tone-warn strong { color: #fbbf24; }
.tn-easy__card.tone-bad strong { color: #fb7185; }
.tn-easy__card.tone-muted strong { color: var(--muted); }

.tn-ai__foot {
  margin: 0.85rem 0 0;
  font-size: 0.82rem;
  line-height: 1.45;
}

.tn-chip.is-aim {
  border-color: rgba(62, 255, 208, 0.55);
  box-shadow: 0 0 0 1px rgba(62, 255, 208, 0.15) inset;
}

.tn-pipeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: 1rem;
}

@media (max-width: 900px) {
  .tn-pipeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.tn-pipe {
  position: relative;
  padding: 0.75rem 0.7rem;
  border-radius: var(--r, 10px);
  border: 1px solid var(--border);
  background: rgba(10, 16, 28, 0.75);
  min-height: 5.5rem;
}

.tn-pipe.is-active {
  border-color: rgba(62, 255, 208, 0.45);
  box-shadow: 0 0 0 1px rgba(62, 255, 208, 0.12) inset;
}

.tn-pipe.is-done {
  border-color: rgba(167, 139, 250, 0.4);
}

.tn-pipe__step {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.tn-pipe__title {
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.25rem;
}

.tn-pipe__detail {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.35;
}

.tn-ai-metrics {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1rem;
  align-items: center;
}

@media (max-width: 640px) {
  .tn-ai-metrics {
    grid-template-columns: 1fr;
  }
}

.tn-ai-ringbox {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.tn-ai-ringbox strong {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--mint, #3effd0);
}

.tn-meters {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.tn-meter {
  display: grid;
  grid-template-columns: 7.5rem 1fr 3.2rem;
  gap: 0.55rem;
  align-items: center;
  font-size: 0.8rem;
}

.tn-meter__label {
  color: var(--muted);
}

.tn-meter__track {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.tn-meter__fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--violet, #a78bfa), var(--mint, #3effd0));
  transition: width 0.55s ease;
}

.tn-meter__val {
  font-family: var(--font-mono);
  text-align: right;
  color: var(--text);
}

.tn-scenarios {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.85rem;
}

.tn-chip {
  font-size: 0.72rem;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(125, 211, 252, 0.35);
  color: #7dd3fc;
  background: rgba(56, 189, 248, 0.08);
}

.tn-chip.is-on {
  border-color: rgba(62, 255, 208, 0.5);
  color: var(--mint, #3effd0);
  background: rgba(62, 255, 208, 0.1);
}

/* Block / tx list columns — keep 4 aligned */
.tn-blocks-head,
.tn-block-row {
  grid-template-columns: 5rem minmax(0, 1.4fr) 9.5rem minmax(6rem, 0.9fr);
}

.tn-block-row__time {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.tn-block-row__hash {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tn-blocks-head span:nth-child(3),
.tn-blocks-head span:nth-child(4) {
  text-align: right;
}

@media (max-width: 720px) {
  .tn-blocks-head {
    display: none;
  }
  .tn-block-row {
    grid-template-columns: 4.5rem 1fr;
    grid-template-rows: auto auto;
  }
  .tn-block-row__time,
  .tn-block-row__hash {
    text-align: left;
  }
  .tn-block-row__time {
    grid-column: 2;
  }
  .tn-block-row__hash {
    grid-column: 1 / -1;
  }
}

.tn-status-dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  margin-right: 0.4rem;
  background: var(--muted);
  vertical-align: middle;
}

.tn-status-dot.is-live {
  background: var(--mint, #3effd0);
  box-shadow: 0 0 8px rgba(62, 255, 208, 0.55);
  animation: tnPulse 1.6s ease infinite;
}

@keyframes tnPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.tn-back {
  margin-top: 0.75rem;
}

.tn-back a {
  color: #7dd3fc;
  text-decoration: none;
}

/* Goals vs now · shared brain + guardian legs */
.tn-focus-story {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text, #e8eef7);
  max-width: 48rem;
}

.tn-tracks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

@media (max-width: 860px) {
  .tn-tracks {
    grid-template-columns: 1fr;
  }
}

.tn-track {
  padding: 0.9rem 1rem;
  border-radius: var(--r, 10px);
  border: 1px solid var(--border);
  background: rgba(10, 16, 28, 0.72);
}

.tn-track.tone-ok {
  border-color: rgba(62, 255, 208, 0.35);
}

.tn-track.tone-warn {
  border-color: rgba(251, 191, 36, 0.35);
}

.tn-track__kicker {
  margin: 0 0 0.35rem;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.tn-track__title {
  margin: 0 0 0.55rem;
  font-size: 1.15rem;
  font-weight: 650;
}

.tn-track__goal,
.tn-track__now {
  margin: 0 0 0.4rem;
  font-size: 0.9rem;
  line-height: 1.45;
}

.tn-track .tn-meter__track {
  margin: 0.45rem 0 0.55rem;
}

.tn-leg__label {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-right: 0.35rem;
}

.tn-legs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 0 0 1.1rem;
}

@media (max-width: 860px) {
  .tn-legs {
    grid-template-columns: 1fr;
  }
}

.tn-leg {
  padding: 0.85rem 0.95rem;
  border-radius: var(--r, 10px);
  border: 1px solid var(--border);
  background: rgba(10, 16, 28, 0.65);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.tn-leg.is-focus {
  border-color: rgba(62, 255, 208, 0.55);
  box-shadow: 0 0 0 1px rgba(62, 255, 208, 0.12) inset;
}

.tn-leg.tone-ok .tn-leg__score { color: var(--mint, #3effd0); }
.tn-leg.tone-warn .tn-leg__score { color: #fbbf24; }
.tn-leg.tone-bad .tn-leg__score { color: #fb7185; }

.tn-leg__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.tn-leg__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
}

.tn-leg__badge {
  flex: 0 0 auto;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: var(--mint, #3effd0);
  color: #041018;
}

.tn-leg__goal {
  margin: 0 0 0.65rem;
  font-size: 0.9rem;
  line-height: 1.4;
}

.tn-leg__score-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.tn-leg__score {
  font-size: 1.2rem;
  font-variant-numeric: tabular-nums;
}

.tn-leg__track {
  margin-bottom: 0.45rem;
}

.tn-leg__detail,
.tn-leg__how {
  margin: 0.25rem 0 0;
  font-size: 0.78rem;
  line-height: 1.4;
}

.tn-aim__kicker {
  margin: 0 0 0.35rem;
}

.tn-track--quantum {
  margin: 0.35rem 0 0.75rem;
  border-color: rgba(125, 211, 252, 0.28);
}

.tn-legs--quantum {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 960px) {
  .tn-legs--quantum {
    grid-template-columns: 1fr;
  }
}

.tn-leg--quantum.is-pending {
  opacity: 0.72;
}

.tn-leg--quantum .tn-meter__fill {
  background: linear-gradient(90deg, #38bdf8, var(--mint, #3effd0));
}