.marking-window-shell {
  min-height: 100vh;
  padding: 18px;
  background: #edf2ee;
}

.marking-workplace {
  --marking-green: #117451;
  --marking-dark: #17211d;
  --marking-muted: #687a72;
  --marking-line: #d7e3dc;
  width: min(1340px, 100%);
  margin: 0 auto;
  color: var(--marking-dark);
  font: 16px/1.35 -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

.marking-workplace *, .marking-workplace *::before, .marking-workplace *::after { box-sizing: border-box; }
.marking-workplace button, .marking-workplace input { font: inherit; }
.marking-workplace button { cursor: pointer; }
.marking-workplace button:disabled { cursor: progress; opacity: .55; }
.marking-workplace button:focus-visible, .marking-workplace input:focus-visible { outline: 4px solid rgba(17,116,81,.2); outline-offset: 2px; }
.marking-workplace__eyebrow { color: var(--marking-green); font-size: 11px; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }

.marking-workplace__top,
.marking-workplace__binding,
.marking-workplace__metrics,
.marking-workplace__scan-card,
.marking-workplace__current,
.marking-workplace__previous,
.marking-workplace__groups,
.marking-workplace__empty-card {
  border: 1px solid var(--marking-line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(25,54,39,.06);
}

.marking-workplace__top { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 20px 24px; }
.marking-workplace__top h1 { margin: 4px 0 2px; font-size: clamp(25px, 3vw, 36px); letter-spacing: -.04em; }
.marking-workplace__top p { margin: 0; color: var(--marking-muted); }
.marking-workplace__status { display: grid; justify-items: end; gap: 3px; }
.marking-workplace__status strong { color: var(--marking-green); font-size: 14px; }
.marking-workplace__status span { color: var(--marking-muted); font: 12px ui-monospace, monospace; }

.marking-workplace__binding { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; margin-top: 12px; padding: 12px; }
.marking-workplace__binding div { display: grid; gap: 2px; min-width: 0; padding: 8px 10px; background: #f4f8f5; border-radius: 10px; }
.marking-workplace__binding span, .marking-workplace__facts span { color: var(--marking-muted); font-size: 11px; }
.marking-workplace__binding strong { overflow: hidden; font: 700 13px ui-monospace, monospace; text-overflow: ellipsis; }
.marking-workplace__binding button,
.marking-workplace__groups-head button,
.marking-workplace__current-actions button { padding: 9px 12px; color: #0d6248; background: #fff; border: 1px solid var(--marking-green); border-radius: 10px; font-weight: 800; }

.marking-workplace__metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 12px; overflow: hidden; }
.marking-workplace__metrics div { display: grid; gap: 2px; padding: 14px 18px; border-right: 1px solid var(--marking-line); }
.marking-workplace__metrics div:last-child { border-right: 0; }
.marking-workplace__metrics strong { font-size: 25px; }
.marking-workplace__metrics span { color: var(--marking-muted); font-size: 11px; }

.marking-workplace__layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, 500px); gap: 12px; align-items: start; margin-top: 12px; }
.marking-workplace__main { display: grid; gap: 12px; min-width: 0; }
.marking-workplace__scan-card, .marking-workplace__current { padding: 22px; }
.marking-workplace__scan-card h2 { margin: 7px 0 18px; font-size: clamp(24px, 3vw, 34px); letter-spacing: -.035em; }
.marking-workplace__scan-form { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 9px; }
.marking-workplace__scan-form label { display: grid; gap: 6px; }
.marking-workplace__scan-form label span { color: var(--marking-muted); font-size: 11px; font-weight: 700; }
.marking-workplace__scan-form input { width: 100%; min-height: 70px; padding: 15px; background: #fbfdfc; border: 3px solid #9ebaae; border-radius: 12px; font: 700 21px/1.2 ui-monospace, monospace; }
.marking-workplace__scan-form input:focus { border-color: var(--marking-green); }
.marking-workplace__scan-form button,
.marking-workplace__primary,
.marking-workplace__empty-card > button { align-self: end; min-height: 54px; padding: 12px 17px; color: #fff; background: linear-gradient(135deg,#16815f,#0d6248); border: 0; border-radius: 11px; font-weight: 850; }
.marking-workplace__primary { width: 100%; }
.marking-workplace__notice { margin-top: 12px; padding: 10px 12px; color: #375348; background: #edf5f1; border: 1px solid #cfe1d7; border-radius: 10px; font-size: 12px; }
.marking-workplace__notice.is-error { color: #892d2d; background: #fff0f0; border-color: #efcaca; }
.marking-workplace__complete { padding: 18px; color: var(--marking-green); background: #e9f5ee; border-radius: 11px; font-weight: 850; text-align: center; }

.marking-workplace__current h2 { margin: 6px 0 14px; font-size: 22px; }
.marking-workplace__facts { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.marking-workplace__facts div { display: grid; gap: 3px; min-width: 0; padding: 10px; background: #f5f8f6; border-radius: 9px; }
.marking-workplace__facts strong { overflow-wrap: anywhere; }
.marking-workplace__current-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 13px; }
.marking-workplace__previous { display: grid; gap: 3px; width: 100%; padding: 15px 18px; color: inherit; text-align: left; }
.marking-workplace__previous span { color: var(--marking-muted); font-size: 11px; }
.marking-workplace__previous small { color: var(--marking-muted); }

.marking-workplace__groups { position: sticky; top: 18px; display: grid; gap: 12px; max-height: calc(100vh - 36px); padding: 16px; overflow: auto; }
.marking-workplace__groups-head { display: flex; justify-content: space-between; gap: 10px; }
.marking-workplace__groups-head h2 { margin: 0; font-size: 20px; }
.marking-workplace__groups-head p { margin: 2px 0 0; color: var(--marking-muted); font-size: 12px; }
.marking-workplace__group-list { display: grid; gap: 9px; }
.marking-workplace__group { overflow: hidden; border: 1px solid var(--marking-line); border-radius: 12px; }
.marking-workplace__group-button { display: grid; grid-template-columns: 74px minmax(0,1fr); gap: 11px; width: 100%; padding: 10px; color: inherit; background: #fff; border: 0; text-align: left; }
.marking-workplace__photo { position: relative; display: grid; width: 74px; height: 94px; place-items: center; overflow: hidden; color: #567065; background: #eef4f0; border: 1px solid var(--marking-line); border-radius: 10px; }
.marking-workplace__photo img { width: 100%; height: 100%; object-fit: cover; }
.marking-workplace__photo i { padding: 6px; font-size: 10px; font-style: normal; text-align: center; }
.marking-workplace__group-copy { display: grid; gap: 5px; min-width: 0; }
.marking-workplace__group-copy > span { display: flex; justify-content: space-between; gap: 8px; }
.marking-workplace__group-copy strong { overflow: hidden; text-overflow: ellipsis; }
.marking-workplace__group-copy small { color: var(--marking-muted); }
.marking-workplace__group-copy em { overflow-wrap: anywhere; font: 950 clamp(28px,3vw,40px)/1 ui-monospace,monospace; font-style: normal; }
.marking-workplace__group-detail { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; padding: 10px; background: #f4f8f5; border-top: 1px solid var(--marking-line); font-size: 11px; }
.marking-workplace__empty { padding: 28px 14px; color: var(--marking-muted); background: #f5f8f6; border-radius: 10px; text-align: center; }

.marking-workplace--empty { display: grid; min-height: calc(100vh - 36px); place-items: center; }
.marking-workplace__empty-card { width: min(560px,100%); padding: 32px; text-align: center; }
.marking-workplace__empty-card h1 { margin: 7px 0; font-size: 30px; }
.marking-workplace__empty-card p { margin: 0 0 18px; color: var(--marking-muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

@media (max-width: 1050px) {
  .marking-workplace { width: min(760px,100%); }
  .marking-workplace__layout { grid-template-columns: 1fr; }
  .marking-workplace__groups { position: static; max-height: none; }
}

@media (max-width: 650px) {
  .marking-window-shell { padding: 8px; }
  .marking-workplace__top { align-items: flex-start; padding: 16px; }
  .marking-workplace__status { justify-items: start; }
  .marking-workplace__binding { grid-template-columns: 1fr; }
  .marking-workplace__metrics { grid-template-columns: repeat(2,1fr); }
  .marking-workplace__metrics div:nth-child(2) { border-right: 0; }
  .marking-workplace__metrics div:nth-child(-n+2) { border-bottom: 1px solid var(--marking-line); }
  .marking-workplace__scan-form, .marking-workplace__facts { grid-template-columns: 1fr; }
  .marking-workplace__group-button { grid-template-columns: 64px minmax(0,1fr); }
  .marking-workplace__photo { width: 64px; height: 82px; }
  .marking-workplace__group-copy em { font-size: clamp(24px,8vw,34px); }
}