.coworker-shell {
  width: min(100%, 1460px);
  margin: 0 auto;
  padding: 0 clamp(16px, 2.2vw, 38px) 56px;
}

.coworker-hero,
.coworker-grid,
.coworker-board,
.coworker-panel,
.coworker-log {
  display: grid;
}

.coworker-hero {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.84fr);
  gap: clamp(20px, 3vw, 44px);
  align-items: center;
  padding: clamp(28px, 3vw, 46px) 0 28px;
  border-bottom: 1px solid var(--line);
}

.coworker-copy,
.coworker-visual,
.coworker-panel,
.coworker-log {
  border: 1px solid rgba(255, 196, 0, 0.16);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(2, 3, 2, 0.92)),
    rgba(2, 3, 2, 0.52);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 24px 54px rgba(0, 0, 0, 0.18);
}

.coworker-copy,
.coworker-panel,
.coworker-log {
  padding: clamp(18px, 2vw, 30px);
}

.coworker-copy {
  display: grid;
  gap: 16px;
}

.coworker-copy h1,
.coworker-heading h2 {
  margin: 0;
  line-height: 0.94;
}

.coworker-copy h1 {
  font-size: clamp(42px, 5vw, 76px);
  max-width: 10ch;
}

.coworker-copy h1 span,
.coworker-heading h2 span,
.flow-packet strong {
  color: var(--gold);
}

.coworker-lead,
.coworker-note,
.coworker-log li,
.coworker-stage p,
.coworker-detail-card p,
.coworker-detail-card li,
.coworker-source-card p,
.coworker-source-meta {
  color: #c7c5bc;
  line-height: 1.6;
}

.coworker-actions,
.coworker-pills,
.coworker-controls,
.coworker-source-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.coworker-pills span,
.coworker-source-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(162, 255, 19, 0.18);
  border-radius: 999px;
  color: var(--green);
  background: rgba(7, 10, 6, 0.84);
  font: 700 11.5px/1 ui-monospace, monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.coworker-visual {
  min-height: 380px;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 26%, rgba(255, 196, 0, 0.16), transparent 30%),
    radial-gradient(circle at 84% 72%, rgba(162, 255, 19, 0.08), transparent 26%),
    #040504;
}

.coworker-grid {
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  gap: 16px;
  margin-top: 22px;
}

.coworker-panel,
.coworker-log {
  gap: 16px;
  align-content: start;
}

.coworker-heading {
  display: grid;
  gap: 8px;
}

.coworker-heading h2 {
  font-size: clamp(24px, 2.2vw, 36px);
}

.coworker-source-list,
.coworker-detail-stack {
  display: grid;
  gap: 10px;
}

.coworker-source-chip {
  width: 100%;
  justify-content: flex-start;
  min-height: 52px;
  border-radius: 16px;
  border-color: rgba(255, 196, 0, 0.18);
  background: linear-gradient(180deg, rgba(6, 8, 6, 0.86), rgba(3, 5, 3, 0.98));
  color: #dbdad4;
  font: 700 14px/1.35 Inter, "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
  text-transform: none;
  cursor: pointer;
}

.coworker-source-chip.is-active,
.coworker-source-chip:hover,
.coworker-source-chip:focus-visible {
  outline: none;
  border-color: rgba(255, 212, 81, 0.5);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.2);
  transform: translateY(-1px);
}

.coworker-source-card,
.coworker-detail-card,
.coworker-stage {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid rgba(255, 196, 0, 0.12);
  border-radius: 16px;
  background: rgba(4, 5, 4, 0.82);
}

.coworker-source-card span,
.coworker-detail-card span,
.coworker-stage span {
  color: var(--green);
  font: 700 12px/1 ui-monospace, monospace;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.coworker-source-card strong,
.coworker-detail-card strong,
.coworker-stage strong {
  color: #ece4bc;
}

.coworker-board {
  position: relative;
  gap: 18px;
}

.coworker-board-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  padding: 20px;
  min-height: 310px;
  border: 1px solid rgba(255, 196, 0, 0.14);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(4, 5, 4, 0.94)),
    rgba(4, 5, 4, 0.86);
}

.coworker-board-track::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 62px;
  height: 2px;
  background: linear-gradient(90deg, rgba(255, 196, 0, 0.18), rgba(162, 255, 19, 0.28), rgba(255, 196, 0, 0.18));
}

.flow-packet {
  position: absolute;
  z-index: 4;
  top: 18px;
  left: calc(20px + var(--packet-column, 0) * ((100% - 40px) / 5) + 8px);
  width: calc((100% - 40px) / 5 - 16px);
  padding: 12px 14px;
  border: 1px solid rgba(255, 212, 81, 0.44);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 223, 97, 0.12), rgba(11, 12, 9, 0.94)),
    rgba(4, 5, 4, 0.96);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.24);
  transition: left 420ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.flow-packet strong {
  display: block;
  margin-bottom: 6px;
}

.flow-packet p {
  margin: 0;
  color: #d4d1c1;
  font-size: 14px;
  line-height: 1.55;
}

.coworker-stage {
  padding-top: 84px;
  min-height: 232px;
  border-color: rgba(255, 196, 0, 0.1);
}

.coworker-stage.is-active {
  border-color: rgba(255, 212, 81, 0.44);
  box-shadow: inset 0 0 0 1px rgba(255, 212, 81, 0.1);
}

.coworker-stage.is-complete {
  border-color: rgba(162, 255, 19, 0.32);
}

.coworker-stage ul,
.coworker-detail-card ul {
  margin: 0;
  padding-left: 18px;
}

@media (max-width: 1080px) {
  .coworker-hero,
  .coworker-grid {
    grid-template-columns: 1fr;
  }

  .coworker-board-track {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .coworker-board-track::before {
    display: none;
  }

  .flow-packet {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
  }

  .coworker-stage {
    padding-top: 14px;
    min-height: 0;
  }
}

@media (max-width: 720px) {
  .coworker-shell {
    padding: 0 14px 36px;
  }

  .coworker-copy,
  .coworker-panel,
  .coworker-log,
  .coworker-visual {
    padding: 16px;
    border-radius: 22px;
  }

  .coworker-copy h1 {
    max-width: 100%;
    font-size: clamp(34px, 11vw, 48px);
  }

  .coworker-actions,
  .coworker-controls,
  .coworker-source-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .coworker-actions a,
  .coworker-controls button,
  .coworker-source-actions a {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .flow-packet,
  .coworker-source-chip {
    transition: none;
  }
}