.s2b-root {
  --s2b-ink: #18372b;
  --s2b-muted: #61736b;
  --s2b-green: #2f7555;
  --s2b-green-soft: #eaf5ef;
  --s2b-blue: #285f96;
  --s2b-blue-soft: #eaf2fa;
  --s2b-purple: #684c93;
  --s2b-purple-soft: #f0ebf8;
  --s2b-red: #a7473e;
  --s2b-red-soft: #fff0ed;
  --s2b-amber: #9a611d;
  --s2b-amber-soft: #fff5df;
  display: grid;
  gap: 18px;
  overflow: visible;
  border: 0;
  background: transparent;
  color: var(--s2b-ink);
  box-shadow: none;
}

.s2b-root button,
.s2b-root input,
.s2b-root select,
.s2b-root textarea { font: inherit; }

.s2b-head,
.s2b-detail-head,
.s2b-task-card header,
.s2b-tracks section > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.s2b-head > div:first-child > span,
.s2b-detail-head > div:first-child > span,
.s2b-section-title > div > span,
.s2b-order-label > span {
  color: var(--s2b-green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .09em;
}

.s2b-head h1 {
  margin: 4px 0 5px;
  color: #153529;
  font-size: clamp(22px, 2vw, 28px);
  letter-spacing: -.02em;
}

.s2b-head p,
.s2b-detail-head p {
  margin: 0;
  color: var(--s2b-muted);
  font-size: 13px;
  line-height: 1.6;
}

.s2b-head > div:last-child { display: flex; flex-wrap: wrap; gap: 8px; }
.s2b-head .secondary-button {
  min-height: 36px;
  border-color: #cad9d1;
  border-radius: 9px;
  background: rgba(255, 255, 255, .88);
  color: #315b49;
  font-weight: 700;
}

.s2b-principles {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid #dfe8e3;
  border-radius: 11px;
  background: #f7faf8;
  color: #536a60;
  font-size: 12px;
}
.s2b-principles span { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.s2b-principles b {
  display: grid;
  width: 21px;
  height: 21px;
  place-items: center;
  border-radius: 50%;
  background: #dfece5;
  color: var(--s2b-green);
  font-size: 12px;
}
.s2b-principles i { color: #9aaba2; font-style: normal; }

.s2b-order-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: -8px;
}
.s2b-order-label small { color: var(--s2b-muted); font-size: 12px; }

.s2b-order-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scrollbar-width: thin;
}
.s2b-order-strip button {
  display: grid;
  gap: 8px;
  min-width: 244px;
  padding: 12px;
  border: 1px solid #dde6e1;
  border-radius: 11px;
  background: #fff;
  color: var(--s2b-ink);
  text-align: left;
  box-shadow: 0 3px 10px rgba(30, 64, 50, .035);
  cursor: pointer;
  transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.s2b-order-strip button:hover { border-color: #9bb9aa; transform: translateY(-1px); }
.s2b-order-strip button.is-active {
  border-color: #4e876b;
  background: linear-gradient(145deg, #f7fcf9, #eef7f2);
  box-shadow: 0 0 0 2px rgba(70, 129, 98, .11), 0 6px 18px rgba(35, 86, 62, .09);
}
.s2b-order-strip button.is-blocked:not(.is-active),
.s2b-order-strip button.is-late:not(.is-active) { border-color: #ecc9c3; background: #fffaf9; }

.s2b-order-title,
.s2b-order-status,
.s2b-order-progress { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.s2b-order-title b { overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.s2b-order-title i,
.s2b-order-status em,
.s2b-order-progress em { color: #6b7d74; font-size: 12px; font-style: normal; white-space: nowrap; }
.s2b-order-status em.is-late,
.s2b-order-status em.is-warning,
.s2b-node-foot span.is-late,
.s2b-node-foot span.is-warning,
.s2b-task-status b.is-late,
.s2b-task-status b.is-warning,
.s2b-summary-grid strong.is-late,
.s2b-summary-grid strong.is-warning { color: var(--s2b-red); }
.s2b-order-strip button > small { min-height: 31px; color: #425a4f; font-size: 12px; line-height: 1.45; }
.s2b-order-progress progress,
.s2b-detail-head progress { width: 100%; height: 7px; overflow: hidden; accent-color: var(--s2b-green); }

.s2b-detail { display: grid; gap: 17px; padding-top: 16px; border-top: 1px solid #e2e9e5; }
.s2b-detail-head { align-items: center; }
.s2b-detail-head h2 { margin: 4px 0; color: #183b2c; font-size: clamp(18px, 1.8vw, 23px); }
.s2b-detail-head h2 i { color: #a5b2ac; font-style: normal; }

.s2b-progress-card {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
  padding: 10px 13px;
  border: 1px solid #d9e6df;
  border-radius: 12px;
  background: #f8fbf9;
}
.s2b-progress-card > span {
  display: grid;
  width: 54px;
  height: 54px;
  flex: 0 0 54px;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--s2b-green) var(--s2b-progress), #dfe8e3 0);
  position: relative;
}
.s2b-progress-card > span::after { position: absolute; width: 42px; height: 42px; border-radius: 50%; background: #fff; content: ""; }
.s2b-progress-card > span b { z-index: 1; font-size: 12px; }
.s2b-progress-card > div { display: grid; gap: 2px; }
.s2b-progress-card strong { color: var(--s2b-green); font-size: 18px; }
.s2b-progress-card small { color: var(--s2b-muted); font-size: 12px; }

.s2b-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid #dfe7e3;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 5px 16px rgba(35, 70, 54, .04);
}
.s2b-summary-grid > div { display: grid; gap: 4px; padding: 12px 14px; border-right: 1px solid #e7ece9; }
.s2b-summary-grid > div:last-child { border-right: 0; }
.s2b-summary-grid span,
.s2b-summary-grid small { color: var(--s2b-muted); font-size: 12px; }
.s2b-summary-grid strong { overflow: hidden; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.s2b-summary-grid strong.is-blocked,
.s2b-summary-grid strong.is-late { color: var(--s2b-red); }
.s2b-summary-grid strong.is-review { color: var(--s2b-purple); }
.s2b-summary-grid strong.is-done { color: var(--s2b-green); }

.s2b-status {
  display: inline-flex;
  width: max-content;
  align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}
.s2b-status.is-done { background: var(--s2b-green-soft); color: var(--s2b-green); }
.s2b-status.is-doing { background: var(--s2b-blue-soft); color: var(--s2b-blue); }
.s2b-status.is-review { background: var(--s2b-purple-soft); color: var(--s2b-purple); }
.s2b-status.is-blocked,
.s2b-status.is-late { background: var(--s2b-red-soft); color: var(--s2b-red); }
.s2b-status.is-pending { background: #edf1ef; color: #617169; }

.s2b-task-card {
  display: grid;
  gap: 13px;
  padding: 16px;
  border: 1px solid #bed5c8;
  border-left: 5px solid var(--s2b-green);
  border-radius: 13px;
  background: linear-gradient(135deg, #f4faf6 0, #fff 75%);
  box-shadow: 0 7px 22px rgba(31, 77, 55, .07);
}
.s2b-task-card.is-blocked,
.s2b-task-card.is-late { border-color: #e6beb8; border-left-color: var(--s2b-red); background: linear-gradient(135deg, #fff5f3 0, #fff 75%); }
.s2b-task-card.is-review { border-color: #d3c6e7; border-left-color: var(--s2b-purple); background: linear-gradient(135deg, #f8f5fc 0, #fff 75%); }
.s2b-current-title { display: flex; align-items: center; gap: 10px; }
.s2b-current-title > div { display: grid; gap: 2px; }
.s2b-current-title > div > span,
.s2b-event-form header span,
.s2b-now > span,
.s2b-blocker > span { color: var(--s2b-muted); font-size: 12px; font-weight: 750; letter-spacing: .04em; }
.s2b-node-number {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  place-items: center;
  border-radius: 50%;
  background: var(--s2b-green);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}
.s2b-task-card.is-blocked .s2b-node-number,
.s2b-task-card.is-late .s2b-node-number { background: var(--s2b-red); }
.s2b-task-card.is-review .s2b-node-number { background: var(--s2b-purple); }
.s2b-task-card h3 { margin: 0; font-size: 19px; }
.s2b-task-status { display: flex; align-items: flex-end; flex-direction: column; gap: 6px; }
.s2b-task-status b { color: #315b49; font-size: 13px; }
.s2b-task-next { min-height: 31px; padding: 5px 9px; border-color: #c8d9d0; color: #2f684d; background: #fff; font-size: 12px; font-weight: 680; }
.s2b-now {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 8px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 9px;
  background: #e6f2eb;
}
.s2b-task-card.is-blocked .s2b-now,
.s2b-task-card.is-late .s2b-now { background: #fde9e6; }
.s2b-task-card.is-review .s2b-now { background: #eee8f8; }
.s2b-now strong { color: #234b39; font-size: 14px; line-height: 1.5; }

.s2b-role-chain { display: flex; flex-wrap: wrap; align-items: stretch; gap: 7px; }
.s2b-role-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 9px;
  border: 1px solid #dae4df;
  border-radius: 8px;
  background: #fff;
  color: #42584e;
  font-size: 12px;
}
.s2b-role-chip b { padding-right: 6px; border-right: 1px solid #dce4e0; color: var(--s2b-green); font-size: 12px; }
.s2b-role-chip.is-support b { color: var(--s2b-blue); }
.s2b-role-chip.is-reviewer b { color: var(--s2b-purple); }
.s2b-role-chip i { border-radius: 999px; padding: 2px 6px; background: #eef2f0; color: #65766e; font-size: 12px; font-style: normal; }
.s2b-role-chip i.is-approved { background: var(--s2b-green-soft); color: var(--s2b-green); }
.s2b-role-chip i.is-rejected { background: var(--s2b-red-soft); color: var(--s2b-red); }

.s2b-blocker {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 8px;
  padding: 11px 13px;
  border: 1px solid #efcbc5;
  border-radius: 9px;
  background: #fff7f5;
}
.s2b-blocker strong { color: #8d3e37; font-size: 13px; }
.s2b-task-card dl { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 0; }
.s2b-task-card dl > div { min-width: 0; padding: 10px; border: 1px solid #e0e8e4; border-radius: 8px; background: rgba(255, 255, 255, .84); }
.s2b-task-card dt { color: var(--s2b-muted); font-size: 12px; }
.s2b-task-card dd { margin: 5px 0 0; color: #2f493d; font-size: 13px; line-height: 1.45; }
.s2b-task-standard { border-top: 1px solid #dde6e1; }
.s2b-task-standard > summary { padding-top: 9px; color: #52685d; cursor: pointer; font-size: 12px; font-weight: 650; }
.s2b-task-standard[open] > summary { margin-bottom: 9px; }

.s2b-section-title { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-top: 4px; }
.s2b-section-title h3 { margin: 3px 0 0; font-size: 17px; }
.s2b-legend { display: flex; flex-wrap: wrap; gap: 8px; }
.s2b-legend i { display: inline-flex; align-items: center; gap: 5px; color: var(--s2b-muted); font-size: 12px; font-style: normal; }
.s2b-legend i::before { width: 7px; height: 7px; border-radius: 50%; background: #9aa9a1; content: ""; }
.s2b-legend i.is-done::before { background: var(--s2b-green); }
.s2b-legend i.is-doing::before { background: var(--s2b-blue); }
.s2b-legend i.is-review::before { background: var(--s2b-purple); }
.s2b-legend i.is-blocked::before { background: var(--s2b-red); }

.s2b-tracks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 11px; align-items: start; }
.s2b-tracks section { overflow: hidden; border: 1px solid #dde6e1; border-radius: 12px; background: #fff; box-shadow: 0 4px 14px rgba(31, 65, 50, .035); }
.s2b-tracks section > header { align-items: center; padding: 11px 13px; border-bottom: 1px solid #e5ebe8; background: #f6f9f7; }
.s2b-tracks section > header > div { display: flex; align-items: center; gap: 8px; }
.s2b-tracks section > header span { color: #788981; font-size: 12px; font-weight: 700; }
.s2b-tracks h4 { margin: 0; font-size: 13px; }
.s2b-tracks section > header b { color: var(--s2b-green); font-size: 12px; }
.s2b-tracks ol { margin: 0; padding: 0; list-style: none; }
.s2b-tracks li { display: grid; gap: 9px; padding: 11px 12px; border-top: 1px solid #edf1ef; position: relative; }
.s2b-tracks li:first-child { border-top: 0; }
.s2b-tracks li.is-current { z-index: 1; background: #f2f8f5; box-shadow: inset 3px 0 var(--s2b-green); }
.s2b-tracks li.is-current.is-blocked,
.s2b-tracks li.is-current.is-late { background: #fff6f4; box-shadow: inset 3px 0 var(--s2b-red); }
.s2b-tracks li.is-current.is-review { background: #f8f5fc; box-shadow: inset 3px 0 var(--s2b-purple); }
.s2b-node-top { display: grid; grid-template-columns: 25px minmax(0, 1fr) auto; gap: 8px; align-items: start; }
.s2b-node-top .s2b-node-number { width: 24px; height: 24px; flex-basis: 24px; background: #e9eeeb; color: #5e7167; font-size: 12px; }
.s2b-tracks li.is-done .s2b-node-number { background: var(--s2b-green-soft); color: var(--s2b-green); }
.s2b-tracks li.is-doing .s2b-node-number { background: var(--s2b-blue-soft); color: var(--s2b-blue); }
.s2b-tracks li.is-review .s2b-node-number { background: var(--s2b-purple-soft); color: var(--s2b-purple); }
.s2b-tracks li.is-blocked .s2b-node-number,
.s2b-tracks li.is-late .s2b-node-number { background: var(--s2b-red-soft); color: var(--s2b-red); }
.s2b-node-top > div { display: grid; gap: 3px; }
.s2b-node-top strong { color: #223f33; font-size: 13px; line-height: 1.35; }
.s2b-node-top small { display: -webkit-box; overflow: hidden; color: #73827b; font-size: 12px; line-height: 1.35; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.s2b-tracks .s2b-role-chain { gap: 5px; padding-left: 33px; }
.s2b-tracks .s2b-role-chip { flex-wrap: wrap; padding: 5px 7px; font-size: 12px; }
.s2b-tracks .s2b-role-chip b,
.s2b-tracks .s2b-role-chip i { font-size: 12px; }
.s2b-node-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding-left: 33px; }
.s2b-node-foot span,
.s2b-node-foot em { color: #62736b; font-size: 12px; font-style: normal; }
.s2b-node-foot em { text-align: right; }

.s2b-editor,
.s2b-event-form,
.s2b-readonly,
.s2b-finished,
.s2b-legacy { border: 1px solid #dde6e1; border-radius: 12px; background: #fff; }
.s2b-event-form { padding: 15px; box-shadow: 0 5px 17px rgba(31, 64, 50, .04); }
.s2b-event-form header { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.s2b-event-form header > div { display: grid; gap: 2px; }
.s2b-event-form header strong { color: var(--s2b-ink); font-size: 16px; }
.s2b-event-form header em { color: var(--s2b-muted); font-size: 12px; font-style: normal; }
.s2b-review-form { border-color: #d3c5e6; background: #fcfaff; }
.s2b-readonly { display: flex; align-items: center; gap: 12px; padding: 13px 15px; border-color: #d8d0e5; background: #faf8fd; }
.s2b-readonly-icon { display: grid; width: 28px; height: 28px; flex: 0 0 28px; place-items: center; border-radius: 50%; background: var(--s2b-purple-soft); color: var(--s2b-purple); font-weight: 800; }
.s2b-readonly > div { display: grid; gap: 2px; }
.s2b-readonly strong { font-size: 13px; }
.s2b-readonly p,
.s2b-event-form p,
.s2b-legacy p { margin: 0; color: var(--s2b-muted); font-size: 12px; line-height: 1.55; }
.s2b-finished { display: flex; align-items: center; gap: 12px; padding: 15px; border-color: #bfdbc9; background: var(--s2b-green-soft); color: #246744; }
.s2b-finished > span { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 50%; background: #d4ebdd; }
.s2b-finished > div { display: grid; gap: 3px; }
.s2b-finished p { margin: 0; color: #4f7462; font-size: 12px; }

.s2b-editor { overflow: hidden; }
.s2b-editor summary { display: flex; align-items: center; justify-content: space-between; padding: 13px 15px; background: #f8faf9; cursor: pointer; list-style: none; }
.s2b-editor summary::-webkit-details-marker { display: none; }
.s2b-editor summary > span { display: grid; gap: 3px; }
.s2b-editor summary b { font-size: 14px; }
.s2b-editor summary small,
.s2b-editor summary i { color: var(--s2b-muted); font-size: 12px; font-style: normal; font-weight: 400; }
.s2b-editor summary i { padding: 5px 8px; border-radius: 999px; background: #edf2ef; }
.s2b-editor form { padding: 0 15px 15px; }
.s2b-plan-head,
.s2b-plan-fields label {
  display: grid;
  grid-template-columns: minmax(230px, 1.15fr) 135px minmax(185px, 1fr) minmax(210px, 1.15fr);
  gap: 9px;
  align-items: center;
}
.s2b-plan-head { padding: 11px 8px 7px; color: #78877f; font-size: 12px; font-weight: 750; letter-spacing: .04em; }
.s2b-plan-fields { display: grid; gap: 0; border: 1px solid #e3e9e6; border-radius: 9px; }
.s2b-plan-fields label { padding: 8px; border-top: 1px solid #e8eeeb; }
.s2b-plan-fields label:first-child { border-top: 0; }
.s2b-plan-fields label:nth-child(even) { background: #fafcfb; }
.s2b-plan-node { display: flex; align-items: center; gap: 8px; min-width: 0; }
.s2b-plan-node > b { display: grid; width: 24px; height: 24px; flex: 0 0 24px; place-items: center; border-radius: 50%; background: #edf2ef; color: #536b60; font-size: 12px; }
.s2b-plan-node > i { display: grid; min-width: 0; gap: 2px; color: #2b4438; font-size: 12px; font-style: normal; font-weight: 650; }
.s2b-plan-node small,
.s2b-review-selects > small { color: #7b8982; font-size: 12px; font-weight: 400; }
.s2b-review-selects { display: grid; grid-template-columns: auto minmax(140px, 1fr); gap: 4px 6px; align-items: center; }

.s2b-root input,
.s2b-root select,
.s2b-root textarea {
  width: 100%;
  box-sizing: border-box;
  min-height: 35px;
  border: 1px solid #d5dfda;
  border-radius: 7px;
  padding: 7px 9px;
  background: #fff;
  color: #2b4438;
  font-size: 12px;
}
.s2b-root input:focus,
.s2b-root select:focus,
.s2b-root textarea:focus { border-color: #70a188; outline: 3px solid rgba(75, 136, 105, .13); }
.s2b-form-row,
.s2b-special-fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin: 12px 0; }
.s2b-form-row label,
.s2b-special-fields label { display: grid; gap: 5px; color: #566b61; font-size: 12px; }
.s2b-special-fields .wide { grid-column: 1 / -1; }
.s2b-event-form .button,
.s2b-editor .button { min-height: 37px; border-radius: 8px; font-weight: 750; }
.s2b-error { margin: 0; padding: 10px 12px; border: 1px solid #efc8c2; border-radius: 8px; background: var(--s2b-red-soft); color: #933f37; font-size: 12px; }
.s2b-legacy { padding: 11px 13px; background: #fafcfb; }
.s2b-legacy summary { color: #536a60; font-size: 12px; font-weight: 650; cursor: pointer; }
.s2b-legacy p { margin-top: 7px; }

.s2b-delivery-risk,
.s2b-attachments { border: 1px solid #dce5e1; border-radius: 12px; background: #fff; }
.s2b-delivery-risk { overflow: hidden; }
.s2b-delivery-risk > header,
.s2b-attachments > header { display:flex; align-items:flex-start; justify-content:space-between; gap:16px; padding:13px 15px; border-bottom:1px solid #e6ece9; background:#f8faf9; }
.s2b-delivery-risk > header > div,
.s2b-attachments > header > div { display:grid; gap:2px; }
.s2b-delivery-risk > header span,
.s2b-attachments > header span { color:var(--s2b-muted); font-size:12px; }
.s2b-delivery-risk > header h3,
.s2b-attachments > header h3 { margin:0; font-size:16px; }
.s2b-delivery-risk > header small,
.s2b-attachments > header small { max-width:480px; color:var(--s2b-muted); font-size:12px; text-align:right; }
.s2b-delivery-risk.is-danger { border-color:#efc7c0; }
.s2b-delivery-risk.is-danger > header { background:#fff6f4; }
.s2b-delivery-risk.is-warning { border-color:#ead8ae; }
.s2b-delivery-risk.is-warning > header { background:#fffbf1; }
.s2b-delivery-risk dl { display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); margin:0; }
.s2b-delivery-risk dl > div { min-width:0; padding:12px 14px; border-right:1px solid #e8eeeb; }
.s2b-delivery-risk dl > div:last-child { border-right:0; }
.s2b-delivery-risk dt { color:var(--s2b-muted); font-size:12px; }
.s2b-delivery-risk dd { margin:4px 0 0; color:var(--s2b-ink); font-size:14px; font-weight:750; }
.s2b-delivery-risk dd.is-danger { color:var(--s2b-red); }
.s2b-delivery-risk dd.is-warning { color:#9a6719; }
.s2b-delivery-risk dd.is-success { color:var(--s2b-green); }
.s2b-delivery-risk > div { display:grid; grid-template-columns:80px 1fr auto; gap:10px; align-items:center; padding:11px 14px; border-top:1px solid #e8eeeb; }
.s2b-delivery-risk > div span,
.s2b-delivery-risk > div small { color:var(--s2b-muted); font-size:12px; }
.s2b-delivery-risk > div strong { font-size:13px; }
.s2b-risk-no-calculation { margin:0; padding:10px 14px; border-top:1px solid #e8eeeb; color:var(--s2b-muted); font-size:12px; }
.s2b-risk-calculation { padding:10px 14px; border-top:1px solid #e8eeeb; background:#f7fbf9; }
.s2b-risk-calculation > summary { cursor:pointer; color:var(--s2b-green); font-size:12px; font-weight:750; }
.s2b-risk-calculation > p { margin:7px 0; color:var(--s2b-muted); font-size:12px; }
.s2b-risk-calculation article { display:grid; grid-template-columns:minmax(220px,1fr) auto; gap:3px 12px; padding:7px 0; border-top:1px solid #e3ebe7; }
.s2b-risk-calculation article:first-of-type { border-top:0; }
.s2b-risk-calculation article span { font-weight:700; }
.s2b-risk-calculation article small { grid-column:1 / -1; color:var(--s2b-muted); overflow-wrap:anywhere; }
.s2b-risk-calculation article.is-blocked span { color:var(--s2b-red); }
.s2b-risk-calculation article.is-incomplete span { color:#9a6719; }

.s2b-attachments { padding-bottom:14px; }
.s2b-requirements { display:flex; flex-wrap:wrap; gap:7px; padding:12px 14px 4px; }
.s2b-requirements span { display:inline-flex; align-items:center; gap:5px; padding:5px 8px; border:1px solid #dfe8e3; border-radius:999px; background:#f8faf9; color:#566b61; font-size:12px; }
.s2b-requirements span b { font-size:12px; }
.s2b-requirements .is-ready { border-color:#bfdbc9; background:var(--s2b-green-soft); color:var(--s2b-green); }
.s2b-requirements .is-missing { border-color:#ead8ae; background:#fffbf1; color:#8c611f; }
.s2b-attachment-list { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; padding:9px 14px; }
.s2b-attachment-list article { display:grid; gap:4px; padding:10px 11px; border:1px solid #e1e8e4; border-radius:9px; background:#fbfcfb; }
.s2b-attachment-list article > div { display:flex; justify-content:space-between; gap:8px; }
.s2b-attachment-list strong { font-size:13px; }
.s2b-attachment-list span,
.s2b-attachment-list small { color:var(--s2b-muted); font-size:12px; }
.s2b-attachment-list p { overflow:hidden; margin:0; color:#40574c; font-size:12px; text-overflow:ellipsis; white-space:nowrap; }
.s2b-attachment-list article.is-in_review { border-color:#d3c5e6; background:#fcfaff; }
.s2b-attachment-list article.is-approved { border-color:#bfdbc9; background:#f7fbf8; }
.s2b-attachment-empty,
.s2b-attachment-lock { margin:8px 14px; padding:10px 11px; border-radius:8px; background:#f5f8f6; color:var(--s2b-muted); font-size:12px; }
.s2b-attachment-lock { border:1px solid #d8d0e5; background:#faf8fd; }
.s2b-attachment-form { display:grid; gap:10px; margin:10px 14px 0; padding:12px; border:1px solid #dce5e1; border-radius:10px; background:#fcfdfc; }
.s2b-attachment-fields { display:grid; grid-template-columns:180px 1fr 1.2fr; gap:9px; }
.s2b-attachment-fields label { display:grid; gap:5px; color:#566b61; font-size:12px; }
.s2b-attachment-drop { display:grid; min-height:96px; place-content:center; gap:4px; border:1px dashed #9fbdad; border-radius:10px; background:#f5faf7; text-align:center; }
.s2b-attachment-drop strong { color:#315a46; font-size:14px; }
.s2b-attachment-drop span { color:var(--s2b-muted); font-size:12px; }
.s2b-attachment-drop label { justify-self:center; margin-top:5px; cursor:pointer; }
.s2b-attachment-drop input { display:none; }
.s2b-attachment-queue { display:flex; flex-wrap:wrap; gap:7px; }
.s2b-attachment-queue span { display:inline-flex; align-items:center; gap:6px; padding:6px 8px; border-radius:7px; background:#edf4f0; color:#40584d; font-size:12px; }
.s2b-attachment-queue button { border:0; background:transparent; color:#7b8982; cursor:pointer; }
.s2b-attachment-form footer { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.s2b-attachment-form footer p { margin:0; color:var(--s2b-muted); font-size:12px; }
.s2b-node-docs { margin-left:33px; border:1px solid #e3e9e6; border-radius:7px; background:#fbfcfb; }
.s2b-node-docs summary { display:flex; align-items:center; justify-content:space-between; gap:7px; padding:6px 8px; cursor:pointer; list-style:none; }
.s2b-node-docs summary::-webkit-details-marker { display:none; }
.s2b-node-docs summary span { color:#42584e; font-size:12px; }
.s2b-node-docs summary b { color:var(--s2b-green); }
.s2b-node-docs summary small { overflow:hidden; color:#8a6a32; font-size:12px; text-overflow:ellipsis; white-space:nowrap; }
.s2b-node-docs ul { display:grid; gap:4px; margin:0; padding:0 8px 8px; list-style:none; }
.s2b-node-docs li { display:grid; gap:2px; padding:5px 0 0; border-top:1px solid #edf1ef; }
.s2b-node-docs li span,
.s2b-node-docs li small,
.s2b-node-docs p { font-size:12px; }
.s2b-node-docs p { margin:0; padding:0 8px 8px; color:var(--s2b-muted); }

.s2b-loading { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 120px; color: var(--s2b-muted); }
.s2b-loading span { width: 15px; height: 15px; border: 2px solid #d5e1da; border-top-color: var(--s2b-green); border-radius: 50%; animation: s2b-spin .8s linear infinite; }
.s2b-root [hidden] { display: none; }
@keyframes s2b-spin { to { transform: rotate(360deg); } }

@media (max-width: 1180px) {
  .s2b-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .s2b-summary-grid > div:nth-child(2) { border-right: 0; }
  .s2b-summary-grid > div:nth-child(-n + 2) { border-bottom: 1px solid #e7ece9; }
  .s2b-tracks { grid-template-columns: 1fr; }
  .s2b-tracks ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .s2b-tracks li:nth-child(even) { border-left: 1px solid #edf1ef; }
  .s2b-plan-head { display: none; }
  .s2b-plan-fields label { grid-template-columns: minmax(210px, 1fr) 135px minmax(180px, 1fr); }
  .s2b-plan-fields .s2b-review-selects { grid-column: 1 / -1; }
  .s2b-task-card dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .s2b-delivery-risk dl { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .s2b-delivery-risk dl > div:nth-child(3) { border-right:0; }
  .s2b-attachment-fields { grid-template-columns:1fr 1fr; }
  .s2b-attachment-fields label:last-child { grid-column:1 / -1; }
}

@media (max-width: 760px) {
  .s2b-root { gap: 14px; padding: 14px; }
  .s2b-head,
  .s2b-detail-head,
  .s2b-task-card header,
  .s2b-section-title { display: grid; }
  .s2b-head > div:last-child { justify-content: stretch; }
  .s2b-head .secondary-button { flex: 1; }
  .s2b-principles { overflow-x: auto; }
  .s2b-progress-card { width: 100%; box-sizing: border-box; }
  .s2b-summary-grid { grid-template-columns: 1fr; }
  .s2b-summary-grid > div { border-right: 0; border-bottom: 1px solid #e7ece9; }
  .s2b-summary-grid > div:last-child { border-bottom: 0; }
  .s2b-task-status { align-items: flex-start; }
  .s2b-now,
  .s2b-blocker { grid-template-columns: 1fr; }
  .s2b-task-card dl,
  .s2b-form-row,
  .s2b-special-fields,
  .s2b-tracks ol,
  .s2b-plan-fields label { grid-template-columns: 1fr; }
  .s2b-tracks li:nth-child(even) { border-left: 0; }
  .s2b-node-top { grid-template-columns: 25px minmax(0, 1fr); }
  .s2b-node-top > .s2b-status { grid-column: 2; }
  .s2b-tracks .s2b-role-chain,
  .s2b-node-foot { padding-left: 33px; }
  .s2b-node-foot { align-items: flex-start; flex-direction: column; }
  .s2b-node-foot em { text-align: left; }
  .s2b-plan-fields label > input,
  .s2b-plan-fields label > select,
  .s2b-plan-fields .s2b-review-selects { width: 100%; grid-column: auto; }
  .s2b-review-selects { grid-template-columns: 1fr; }
  .s2b-delivery-risk dl,
  .s2b-attachment-list,
  .s2b-attachment-fields { grid-template-columns:1fr; }
  .s2b-delivery-risk dl > div { border-right:0; border-bottom:1px solid #e8eeeb; }
  .s2b-delivery-risk > div { grid-template-columns:1fr; }
  .s2b-risk-calculation article { grid-template-columns:1fr; }
  .s2b-risk-calculation article small { grid-column:auto; }
  .s2b-attachment-fields label:last-child { grid-column:auto; }
  .s2b-attachment-form footer,
  .s2b-delivery-risk > header,
  .s2b-attachments > header { align-items:stretch; flex-direction:column; }
  .s2b-delivery-risk > header small,
  .s2b-attachments > header small { text-align:left; }
}

.s2b-action-locations { position: sticky; top: calc(var(--faos-topbar-height) + 40px); z-index: 12; display: flex; gap: 8px; margin: 0 0 12px; padding: 8px; overflow-x: auto; border: 1px solid var(--faos-border); border-radius: 8px; background: rgba(255,255,255,.96); box-shadow: 0 7px 16px -16px rgba(32,41,56,.7); backdrop-filter: blur(10px); }
.s2b-action-locations button { flex: 0 0 auto; padding: 7px 10px; border: 1px solid var(--faos-border); border-radius: 6px; color: var(--faos-text-secondary); background: #fff; font-size: 12px; font-weight: 620; }
.s2b-action-locations button:hover { border-color: #8eb4a7; color: #315e50; background: #f2f8f5; }
.s2b-audit-trail { margin: 12px 0; border: 1px solid var(--faos-border); border-radius: 8px; background: #fff; }
.s2b-audit-trail > summary { display: flex; min-height: 48px; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 12px; cursor: pointer; }
.s2b-audit-trail > summary span,
.s2b-audit-trail td small { display: block; }
.s2b-audit-trail > summary small,
.s2b-audit-trail td small { margin-top: 3px; color: var(--faos-text-tertiary); font-size: 12px; }
.s2b-audit-trail table { width: 100%; border-collapse: collapse; }
.s2b-audit-trail th,
.s2b-audit-trail td { padding: 8px 10px; border-top: 1px solid var(--faos-border); text-align: left; vertical-align: top; }

@media (max-width: 760px) {
  .s2b-action-locations { top: var(--faos-topbar-height); }
  .s2b-audit-trail .table-wrap { overflow-x: auto; }
  .s2b-audit-trail table { min-width: 680px; }
}

/* V0.98 / interface V0.2: compact, tab-led production-node workspace. */
.s2b-root.card.card-pad { gap: 12px; margin-top: 0; padding: 0 2px 24px; }

.s2b-context-bar {
  display: flex;
  min-height: 40px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 2px;
}
.s2b-context-bar > div { display: flex; align-items: center; gap: 9px; }
.s2b-context-bar > div:first-child { min-width: 0; }
.s2b-context-bar span { flex: 0 0 auto; color: var(--s2b-green); font-size: 12px; font-weight: 750; }
.s2b-context-bar strong { overflow: hidden; color: var(--s2b-muted); font-size: 12px; font-weight: 500; text-overflow: ellipsis; white-space: nowrap; }
.s2b-context-bar button { min-height: 32px; padding: 6px 10px; }

.s2b-gate-notice {
  margin: 0;
  border: 1px solid #e0e5e2;
  border-radius: 8px;
  background: #fafbfa;
  color: var(--s2b-muted);
}
.s2b-gate-notice > summary { padding: 8px 11px; color: #52675d; cursor: pointer; font-size: 12px; font-weight: 650; }
.s2b-gate-notice > p { margin: 0; padding: 0 11px 10px; color: var(--s2b-muted); font-size: 12px; line-height: 1.55; }

.s2b-order-picker { overflow: hidden; border: 1px solid #dce4e0; border-radius: 9px; background: #fff; }
.s2b-order-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; gap: 8px; }
.s2b-page-tools { display: flex; gap: 6px; }
.s2b-page-tools button { min-height: 54px; padding: 8px 10px; }
.s2b-order-picker-summary {
  display: flex;
  width: 100%;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 12px;
  border: 0;
  color: var(--s2b-ink);
  background: #fff;
  text-align: left;
  cursor: pointer;
}
.s2b-order-picker-summary:hover { background: #f8faf9; }
.s2b-order-picker-summary > span { display: grid; min-width: 0; gap: 2px; }
.s2b-order-picker-summary > span:last-child { grid-template-columns: auto auto auto; align-items: center; gap: 8px; text-align: right; }
.s2b-order-picker-summary strong { overflow: hidden; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.s2b-order-picker-summary b { color: var(--s2b-green); font-size: 13px; }
.s2b-order-picker-summary small { color: var(--s2b-muted); font-size: 12px; font-weight: 500; }
.s2b-order-picker-summary em { overflow: hidden; color: var(--s2b-muted); font-size: 12px; font-style: normal; text-overflow: ellipsis; white-space: nowrap; }
.s2b-order-picker-summary i { color: #7b8982; font-style: normal; transition: transform .16s ease; }
.s2b-order-picker-summary[aria-expanded="true"] i { transform: rotate(180deg); }
.s2b-order-picker-panel { padding: 11px; border-top: 1px solid #e5ebe8; background: #fafcfb; }
.s2b-order-strip { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; overflow: visible; padding: 0; }
.s2b-order-strip button { min-width: 0; gap: 6px; padding: 10px; border-radius: 8px; box-shadow: none; }
.s2b-order-strip button > small { min-height: 0; }
.s2b-order-pagination { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; }
.s2b-order-pagination > span { color: var(--s2b-muted); font-size: 12px; }
.s2b-order-pagination > div { display: flex; flex-wrap: wrap; gap: 5px; }
.s2b-order-pagination button { min-width: 30px; min-height: 30px; padding: 5px 8px; border: 1px solid #d7e0db; border-radius: 6px; color: #4f6259; background: #fff; font-size: 12px; }
.s2b-order-pagination button[aria-current="page"] { border-color: var(--s2b-green); color: #fff; background: var(--s2b-green); }
.s2b-order-pagination button:disabled { opacity: .42; cursor: default; }

.s2b-detail { gap: 12px; padding-top: 0; border-top: 0; }
.s2b-detail-head { min-height: 72px; padding: 10px 2px 2px; }
.s2b-detail-head h2 { margin: 2px 0; font-size: 18px; }
.s2b-progress-card { min-width: 164px; padding: 7px 10px; border-radius: 9px; }
.s2b-progress-card > span { width: 45px; height: 45px; flex-basis: 45px; }
.s2b-progress-card > span::after { width: 35px; height: 35px; }
.s2b-final-surface > * + * { margin-top: 12px; }
.s2b-compact-progress { padding: 10px 12px; border: 1px solid #dce5e0; border-radius: 9px; background: #fff; }
.s2b-compact-progress header { display: flex; align-items: center; gap: 10px; }
.s2b-compact-progress header span { color: var(--s2b-muted); font-size: 12px; }
.s2b-compact-progress header strong { color: var(--s2b-green); font-size: 13px; }
.s2b-compact-progress header button { margin-left: auto; padding: 2px 0; font-size: 12px; }
.s2b-compact-progress > progress,
.s2b-node-map > progress { width: 100%; height: 6px; margin: 8px 0 7px; overflow: hidden; accent-color: var(--s2b-green); }
.s2b-compact-progress ol { display: grid; grid-template-columns: repeat(13, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; }
.s2b-compact-progress li { display: grid; min-width: 0; place-items: center; border-top: 2px solid #dfe6e2; }
.s2b-compact-progress li.is-done { border-top-color: var(--s2b-green); }
.s2b-compact-progress li.is-doing { border-top-color: var(--s2b-blue); }
.s2b-compact-progress li.is-review { border-top-color: var(--s2b-purple); }
.s2b-compact-progress li.is-blocked,
.s2b-compact-progress li.is-late { border-top-color: var(--s2b-red); }
.s2b-compact-progress li span { display: grid; width: 20px; height: 20px; margin-top: -11px; place-items: center; border: 2px solid #dfe6e2; border-radius: 50%; color: #6d7c74; background: #fff; font-size: 12px; font-weight: 750; }
.s2b-compact-progress li.is-done span { border-color: var(--s2b-green); color: #fff; background: var(--s2b-green); }
.s2b-compact-progress li.is-doing span { border-color: var(--s2b-blue); color: #fff; background: var(--s2b-blue); }
.s2b-compact-progress li.is-review span { border-color: var(--s2b-purple); color: #fff; background: var(--s2b-purple); }
.s2b-compact-progress li.is-blocked span,
.s2b-compact-progress li.is-late span { border-color: var(--s2b-red); color: #fff; background: var(--s2b-red); }
.s2b-compact-progress li.is-current span { outline: 3px solid rgba(47,117,85,.15); }
.s2b-next-actions { display: flex; align-items: center; gap: 8px; }
.s2b-next-actions button { min-height: 36px; }
.s2b-flow-line { display: flex; align-items: center; gap: 7px; margin: 12px 0 0; padding: 9px 11px; overflow-x: auto; border: 1px solid #e1e7e4; border-radius: 8px; color: var(--s2b-muted); background: #fafbfa; font-size: 12px; white-space: nowrap; }
.s2b-flow-line b { color: #40554b; }
.s2b-flow-line i { color: #9aa8a1; font-style: normal; }

.s2b-tracks { display: grid; grid-template-columns: 1fr; gap: 10px; }
.s2b-tracks section { border-radius: 9px; box-shadow: none; }
.s2b-tracks ol { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.s2b-tracks li { align-content: start; gap: 7px; min-width: 0; padding: 10px; border-top: 0; border-right: 1px solid #edf1ef; border-bottom: 1px solid #edf1ef; }
.s2b-tracks li.is-current { box-shadow: inset 3px 0 var(--s2b-green); }
.s2b-node-top { grid-template-columns: 25px minmax(0, 1fr); }
.s2b-node-top > .s2b-status { grid-column: 2; }
.s2b-node-foot { padding-left: 33px; }
.s2b-node-more { margin-left: 33px; border-top: 1px solid #e8eeeb; }
.s2b-node-more > summary { padding-top: 7px; color: #60736a; cursor: pointer; font-size: 12px; }
.s2b-node-more > p { display: grid; gap: 2px; margin: 7px 0 0; color: var(--s2b-muted); font-size: 12px; line-height: 1.45; }
.s2b-node-more > p b { color: #40554b; }
.s2b-node-more .s2b-role-chain { padding-left: 0; margin-top: 8px; }
.s2b-node-more .s2b-node-docs { margin: 8px 0 0; }
.s2b-node-map > header { display: flex; align-items: end; justify-content: space-between; gap: 12px; }
.s2b-node-map > header > div:first-child { display: grid; gap: 2px; }
.s2b-node-map > header span { color: var(--s2b-green); font-size: 12px; font-weight: 750; }
.s2b-node-map > header h3 { margin: 0; font-size: 16px; }
.s2b-node-map .s2b-tracks section { overflow: hidden; }
.s2b-node-map .s2b-tracks ol { display: grid; grid-template-columns: repeat(var(--s2b-node-count, 6), minmax(0, 1fr)); }
.s2b-node-map .s2b-tracks section:nth-child(1) ol { --s2b-node-count: 6; }
.s2b-node-map .s2b-tracks section:nth-child(2) ol { --s2b-node-count: 4; }
.s2b-node-map .s2b-tracks section:nth-child(3) ol { --s2b-node-count: 3; }
.s2b-node-map .s2b-tracks li { display: grid; min-height: 108px; align-content: start; gap: 5px; padding: 10px 8px; border: 0; border-right: 1px solid #e8eeeb; background: #fff; }
.s2b-node-map .s2b-tracks li:last-child { border-right: 0; }
.s2b-node-map .s2b-tracks li.is-current { background: #f2f8f5; box-shadow: inset 0 3px var(--s2b-green); }
.s2b-node-map .s2b-tracks li.is-current.is-blocked,
.s2b-node-map .s2b-tracks li.is-current.is-late { background: #fff6f4; box-shadow: inset 0 3px var(--s2b-red); }
.s2b-node-map .s2b-tracks li > .s2b-node-number { width: 23px; height: 23px; flex-basis: 23px; background: #edf2ef; color: #586d62; font-size: 12px; }
.s2b-node-map .s2b-tracks li.is-done > .s2b-node-number { background: var(--s2b-green-soft); color: var(--s2b-green); }
.s2b-node-map .s2b-tracks li > strong { min-height: 32px; color: #294337; font-size: 12px; line-height: 1.35; }
.s2b-node-map .s2b-tracks li > small { overflow: hidden; color: var(--s2b-muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.s2b-node-map .s2b-tracks li > em { color: #64766d; font-size: 12px; font-style: normal; line-height: 1.35; }
.s2b-node-map .s2b-tracks li > em.is-late,
.s2b-node-map .s2b-tracks li > em.is-warning { color: var(--s2b-red); }

@media (min-width: 761px) {
  .s2b-summary-grid,
  .s2b-task-card dl { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .s2b-summary-grid > div { border-bottom: 0; }
}

@media (max-width: 760px) {
  .s2b-root.card.card-pad { padding: 0 0 18px; }
  .s2b-context-bar,
  .s2b-order-pagination { align-items: stretch; flex-direction: column; }
  .s2b-context-bar > div:last-child { justify-content: flex-end; }
  .s2b-order-strip { grid-template-columns: 1fr; }
  .s2b-order-row { grid-template-columns: 1fr; }
  .s2b-page-tools { justify-content: flex-end; }
  .s2b-page-tools button { min-height: 32px; }
  .s2b-detail-head { display: flex; align-items: center; }
  .s2b-detail-head > div:first-child { min-width: 0; }
  .s2b-detail-head p { display: none; }
  .s2b-progress-card { min-width: 132px; }
  .s2b-next-actions { align-items: stretch; flex-direction: column; }
  .s2b-next-actions button { width: 100%; }
  .s2b-node-map .s2b-tracks { overflow-x: auto; }
  .s2b-node-map .s2b-tracks section { min-width: 600px; }
}