/* Partner seat — professional path / milestones */
.seat-hero h2 {
  font-size: clamp(1.55rem, 3vw, 2rem);
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-3);
  line-height: 1.15;
}
.seat-steps {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
@media (max-width: 900px) {
  .seat-steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .seat-steps { grid-template-columns: 1fr; }
}
.seat-steps li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: var(--space-3);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}
.seat-steps .n {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(232, 120, 72, 0.12);
  color: #c45c32;
}
.seat-steps strong { display: block; font-size: 0.92rem; margin-bottom: 2px; }
.seat-steps span { display: block; font-size: 0.8rem; color: var(--text-muted); line-height: 1.35; }

.seat-tier {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: 16px;
  border: 1.5px solid var(--border);
  background:
    radial-gradient(120% 80% at 0% 0%, rgba(232, 120, 72, 0.1), transparent 55%),
    linear-gradient(165deg, var(--surface) 0%, rgba(0, 0, 0, 0.02) 100%);
  margin: var(--space-3) 0;
}
.seat-tier-price {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.seat-tier-name { color: var(--text-muted); font-size: var(--text-sm); margin-top: 2px; }
.seat-tier-meta {
  text-align: right;
  font-size: var(--text-sm);
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 4px;
  justify-content: center;
}
@media (max-width: 720px) {
  .seat-tier-meta { text-align: left; }
}
.seat-progress {
  height: 8px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
  margin-bottom: var(--space-3);
}
.seat-progress-bar {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, #e87848, #c45c32);
  transition: width 0.45s ease;
}
.seat-next { margin-bottom: 0; }

/* Milestone path */
.seat-path {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--space-3);
}
.seat-path-item {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: var(--space-3);
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.seat-path-item:last-child { border-bottom: 0; }
.seat-path-vol {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}
.seat-path-name { font-weight: 700; letter-spacing: -0.02em; }
.seat-path-blurb { font-size: 0.82rem; color: var(--text-muted); margin-top: 2px; }
.seat-path-pay {
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
}
.seat-path-pay small {
  display: block;
  font-weight: 500;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}
@media (max-width: 640px) {
  .seat-path-item { grid-template-columns: 1fr; gap: 4px; }
  .seat-path-pay { text-align: left; }
}

.seat-pay {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
@media (max-width: 720px) {
  .seat-pay { grid-template-columns: 1fr; }
}

.seat-milestone-track {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: var(--space-3) 0;
}
.seat-ms {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  font-size: var(--text-sm);
}
.seat-ms.reached { border-color: transparent; background: rgba(26, 122, 60, 0.08); }
.seat-ms.current { border-color: #e87848; background: rgba(232, 120, 72, 0.08); }
.seat-ms.next { border-style: dashed; }
.seat-ms .ms-name { font-weight: 600; }
.seat-ms .ms-meta { color: var(--text-muted); font-size: 0.8rem; }
.seat-ms .ms-pay { font-family: var(--font-mono); font-weight: 600; }

.seat-lane {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.seat-lane.mine {
  background: rgba(232, 120, 72, 0.06);
  margin: 0 -10px;
  padding-left: 10px;
  padding-right: 10px;
  border-radius: 10px;
}
.seat-round-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  vertical-align: middle;
}
.seat-lane-top {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: baseline;
  margin-bottom: 8px;
  font-size: var(--text-sm);
}
.seat-lane-bar {
  height: 10px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
  position: relative;
}
.seat-lane-bar > i {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #e87848, #c45c32);
  transition: width 0.4s ease;
}
.seat-lane-marks {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
}

.seat-where { display: flex; flex-direction: column; gap: 0; }
.seat-where-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: var(--text-sm);
}
.seat-where-row .k { color: var(--text-muted); flex: 0 0 7rem; }
.seat-where-row .v { text-align: right; word-break: break-all; }
.seat-exec {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  font-size: var(--text-sm);
}
.banner.err {
  background: var(--red-soft, #fde8e8);
  color: #8b1e1e;
  padding: 10px 12px;
  border-radius: 12px;
  margin-bottom: var(--space-3);
}
.seat-alerts { margin-top: var(--space-3); }
.seat-alerts .warn-item,
.seat-alerts .advice-item {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: var(--text-sm);
  margin-bottom: 8px;
  line-height: 1.4;
}
.seat-alerts .warn-item {
  background: var(--yellow-soft, #fff6e0);
  color: #6b4e00;
}
.seat-alerts .advice-item {
  background: rgba(232, 120, 72, 0.08);
  color: var(--text);
}