:root {
  --ink: #141210;
  --paper: #ede9df;
  --paper-deep: #d8d1c1;
  --line: rgba(20, 18, 16, .22);
  --red: #cf120d;
  --red-deep: #9f0905;
  --acid: #e8ff35;
  --green: #0d744d;
  --amber: #a96600;
  --muted: #716b62;
  --shadow: 8px 8px 0 var(--ink);
}

* { box-sizing: border-box; }

html { background: var(--paper); }

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, transparent 0 49px, rgba(20,18,16,.035) 50px, transparent 51px) 0 0 / 51px 51px,
    linear-gradient(0deg, transparent 0 49px, rgba(20,18,16,.035) 50px, transparent 51px) 0 0 / 51px 51px,
    var(--paper);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 14px;
  min-height: 100vh;
}

button, input, select { font: inherit; }
button, label[role="button"], .file-button { -webkit-tap-highlight-color: transparent; }

.signal-strip {
  height: 9px;
  background: repeating-linear-gradient(135deg, var(--ink) 0 9px, var(--acid) 9px 18px);
}

.page { width: min(1240px, calc(100% - 48px)); margin: 0 auto; padding: 22px 0 72px; }

.masthead {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 46px;
  border-bottom: 1px solid var(--line);
}

.back-link { color: var(--ink); font-weight: 700; text-decoration: none; letter-spacing: .02em; }
.back-link:hover { color: var(--red); }

.brand-lockup { display: flex; align-items: center; justify-content: center; gap: 8px; font-weight: 900; font-size: 16px; letter-spacing: .14em; }
.brand-lockup .brand-k { display: grid; width: 28px; height: 28px; place-items: center; color: #fff; background: var(--red); letter-spacing: 0; }
.brand-lockup i { width: 34px; height: 2px; display: block; background: var(--red); }
.brand-lockup small { font-size: 10px; color: var(--muted); letter-spacing: .12em; }
.retention { justify-self: end; color: var(--muted); font-size: 11px; }

.intro { padding: clamp(58px, 9vw, 118px) 0 44px; max-width: 900px; }
.eyebrow, .step { color: var(--red); font-weight: 900; font-size: 11px; letter-spacing: .14em; margin: 0 0 15px; }
h1, h2, p { margin-top: 0; }
h1 { font-size: clamp(36px, 6vw, 78px); line-height: .94; letter-spacing: -.075em; margin-bottom: 26px; font-weight: 900; }
h1 em { color: var(--red); font-style: normal; }
.lead { max-width: 780px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(17px, 2vw, 21px); line-height: 1.43; }

.queue-stage { margin: 0 0 44px; border: 2px solid var(--ink); background: rgba(255,253,247,.92); box-shadow: var(--shadow); padding: clamp(18px, 2.4vw, 30px); }
.queue-head { display: flex; justify-content: space-between; align-items: end; gap: 18px; margin-bottom: 12px; }
.queue-note { max-width: 830px; margin: 0 0 20px; color: var(--muted); line-height: 1.45; }
.queue-refresh, .queue-link { border: 1px solid var(--ink); background: transparent; color: var(--ink); padding: 8px 10px; font-weight: 900; cursor: pointer; }
.queue-refresh:hover:not(:disabled), .queue-link:hover:not(:disabled) { color: #fff; background: var(--ink); }
.queue-refresh:disabled, .queue-link:disabled { cursor: not-allowed; opacity: .42; }
.queue-link.danger { color: var(--red-deep); border-color: var(--red); }
.queue-link.danger:hover:not(:disabled) { color: #fff; background: var(--red); }
.queue-list { display: grid; gap: 14px; }
.queue-empty { margin: 0; padding: 15px; border: 1px dashed var(--line); color: var(--muted); }
.queue-card { border: 1px solid var(--ink); background: #fffdf7; }
.queue-card[data-status="running"] { border-left: 7px solid var(--green); }
.queue-card[data-status="paused"] { border-left: 7px solid var(--amber); }
.queue-card-top { display: flex; justify-content: space-between; gap: 16px; align-items: start; padding: 14px 15px; }
.queue-card-top > div:first-child { display: grid; gap: 4px; }
.queue-card-top strong { font-size: 15px; letter-spacing: -.035em; }
.queue-card-top small, .queue-items small { color: var(--muted); font-size: 11px; line-height: 1.35; }
.queue-status { width: max-content; padding: 4px 6px; color: #fff; background: var(--green); font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.queue-card[data-status="paused"] .queue-status { color: var(--ink); background: var(--acid); }
.queue-actions { display: flex; flex-wrap: wrap; justify-content: end; gap: 8px; }
.queue-pause { margin: 0; padding: 10px 15px; border-top: 1px solid var(--line); color: var(--amber); background: #fff3c2; font-size: 12px; font-weight: 700; }
.queue-items { display: grid; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.queue-items li { display: flex; justify-content: space-between; gap: 14px; align-items: center; padding: 10px 15px; border-top: 1px solid rgba(20,18,16,.1); }
.queue-items li:first-child { border-top: 0; }
.queue-items li > span { display: grid; min-width: 0; gap: 3px; }
.queue-items strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.upload-stage, .review-stage { border: 2px solid var(--ink); background: rgba(237,233,223,.95); box-shadow: var(--shadow); }
.upload-stage { padding: clamp(20px, 3vw, 38px); }
.stage-head, .review-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
h2 { font-size: 22px; letter-spacing: -.04em; margin-bottom: 0; }

.cabinet-field { display: grid; gap: 7px; min-width: 260px; font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
select, input[type="number"] { width: 100%; color: var(--ink); border: 1px solid var(--ink); border-radius: 0; outline: none; background: #fffdf7; padding: 11px 12px; }
select:focus, input[type="number"]:focus { outline: 3px solid var(--acid); outline-offset: 1px; }

.operation-picker { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0 0 22px; padding: 0; border: 0; }
.operation-picker legend { margin-bottom: 9px; font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.operation-option { display: flex; gap: 11px; min-height: 82px; padding: 13px; border: 1px solid var(--ink); background: #fffdf7; cursor: pointer; }
.operation-option:has(input:focus-visible) { outline: 3px solid var(--acid); outline-offset: 2px; }
.operation-option.selected { border: 2px solid var(--green); box-shadow: 4px 4px 0 var(--green); }
.operation-option.danger.selected { border-color: var(--red); box-shadow-color: var(--red); background: #fff0ed; }
.operation-option.warning.selected { border-color: var(--amber); box-shadow-color: var(--amber); background: #fff7db; }
.operation-option input { flex: 0 0 auto; width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--green); }
.operation-option.danger input { accent-color: var(--red); }
.operation-option.warning input { accent-color: var(--amber); }
.operation-option span { display: grid; gap: 5px; }
.operation-option strong { font-size: 15px; letter-spacing: -.04em; }
.operation-option small { color: var(--muted); line-height: 1.3; }

.drop-zone { display: grid; grid-template-columns: 98px 1fr auto; gap: 22px; align-items: center; min-height: 175px; padding: 24px; border: 2px dashed var(--ink); background: rgba(255,255,255,.31); transition: background .18s ease, transform .18s ease; cursor: pointer; }
.drop-zone:hover, .drop-zone.dragover { background: var(--acid); transform: translate(-2px, -2px); }
.drop-zone:focus-visible { outline: 3px solid var(--red); outline-offset: 4px; }
.drop-number { display: grid; place-items: center; width: 92px; height: 92px; border-radius: 50%; color: #fff; background: var(--red); font-size: 20px; font-weight: 900; transform: rotate(-12deg); }
.drop-copy { display: grid; gap: 7px; }
.drop-copy strong { font-size: 20px; letter-spacing: -.06em; }
.drop-copy span { color: var(--muted); }
.drop-actions { display: grid; gap: 9px; min-width: 150px; }
.file-button { display: block; border: 1px solid var(--ink); background: var(--ink); color: #fff; padding: 10px 12px; text-align: center; font-size: 12px; font-weight: 700; cursor: pointer; }
.file-button.subtle { color: var(--ink); background: transparent; }
.file-button:hover { background: var(--red); color: #fff; border-color: var(--red); }
.file-button input { display: none; }
.file-state { margin: 14px 0 20px; color: var(--muted); font-size: 12px; }

.prepare-button, .update-button, .append-button { display: inline-flex; align-items: center; gap: 32px; border: 2px solid var(--ink); color: #fff; background: var(--red); padding: 14px 17px; box-shadow: 4px 4px 0 var(--ink); font-weight: 900; cursor: pointer; transition: transform .14s, box-shadow .14s, background .14s; }
.prepare-button span, .update-button span, .append-button span { font-size: 20px; line-height: 0; }
.append-button { color: var(--ink); background: var(--acid); }
.prepare-button:hover:not(:disabled), .update-button:hover:not(:disabled) { background: var(--red-deep); transform: translate(2px,2px); box-shadow: 2px 2px 0 var(--ink); }
.append-button:hover:not(:disabled) { color: #fff; background: var(--green); transform: translate(2px,2px); box-shadow: 2px 2px 0 var(--ink); }
.prepare-button:disabled, .update-button:disabled, .append-button:disabled { cursor: not-allowed; opacity: .42; box-shadow: none; }

.inline-message { margin-top: 18px; padding: 13px; border-left: 5px solid var(--ink); background: var(--paper-deep); line-height: 1.4; }
.inline-message.error { border-color: var(--red); color: var(--red-deep); }
.inline-message.success { border-color: var(--green); color: var(--green); }

.review-stage { margin-top: 44px; padding: clamp(20px, 3vw, 38px); }
.summary-chips { display: flex; flex-wrap: wrap; gap: 7px; justify-content: flex-end; }
.summary-chips span { border: 1px solid var(--ink); padding: 7px 9px; background: #fffdf7; font-size: 11px; font-weight: 700; white-space: nowrap; }
.summary-chips .bad { color: #fff; background: var(--red); border-color: var(--red); }

.append-note { display: grid; grid-template-columns: 54px 1fr; gap: 13px; align-items: center; margin-bottom: 28px; border: 2px solid var(--green); padding: 13px 15px; background: #e6f6e9; }
.append-note > span { display: grid; width: 42px; height: 32px; place-items: center; color: #fff; background: var(--green); font-size: 10px; font-weight: 900; letter-spacing: .08em; }
.append-note p { margin: 0; line-height: 1.45; }
.append-note code { font-weight: 900; }
.append-note.replace-note { border-color: var(--red); background: #fff0ed; }
.append-note.replace-note > span { background: var(--red); }

.rejected-list { margin: 0 0 25px; border: 1px solid #b46e00; background: #fff3c2; padding: 14px; }
.rejected-list summary { cursor: pointer; font-weight: 900; }
.rejected-list ul { padding-left: 20px; margin: 12px 0 0; line-height: 1.55; max-height: 180px; overflow: auto; }

.groups-list { display: grid; gap: 16px; }
.group-card { position: relative; border: 1px solid var(--ink); background: #fffdf7; }
.group-card[data-status="unresolved"], .group-card[data-status="ambiguous"] { border-color: var(--amber); }
.group-top { display: grid; grid-template-columns: auto minmax(0,1fr) minmax(180px,280px); gap: 16px; align-items: center; padding: 16px; border-bottom: 1px solid var(--line); }
.select-group { width: 22px; height: 22px; accent-color: var(--red); cursor: pointer; }
.group-article { min-width: 0; }
.group-article strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 17px; letter-spacing: -.04em; }
.group-article span { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; line-height: 1.35; }
.group-target { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: center; }
.group-target input { min-width: 0; }
.match-badge { padding: 6px 7px; font-size: 10px; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; border: 1px solid var(--ink); }
.match-badge.matched, .match-badge.success { color: #fff; background: var(--green); border-color: var(--green); }
.match-badge.manual, .match-badge.ambiguous { color: #fff; background: var(--amber); border-color: var(--amber); }
.match-badge.unresolved, .match-badge.failed { color: #fff; background: var(--red); border-color: var(--red); }

.contact-sheet { display: flex; gap: 10px; overflow-x: auto; padding: 14px 16px 16px; }
.photo-tile { position: relative; flex: 0 0 116px; height: 155px; border: 1px solid var(--line); background: var(--paper-deep); overflow: hidden; }
.photo-tile img { width: 100%; height: 100%; display: block; object-fit: cover; }
.photo-order { position: absolute; top: 0; left: 0; display: grid; width: 26px; height: 26px; place-items: center; color: #fff; background: var(--ink); font-weight: 900; font-size: 11px; }
.photo-format { position: absolute; top: 7px; right: 7px; max-width: 96px; padding: 4px 5px; color: var(--ink); background: var(--acid); font-size: 8px; font-weight: 900; line-height: 1.05; text-align: right; }
.photo-name { position: absolute; right: 0; bottom: 0; left: 0; padding: 18px 5px 5px; overflow: hidden; color: #fff; background: linear-gradient(transparent, rgba(0,0,0,.88)); font-size: 9px; white-space: nowrap; text-overflow: ellipsis; }

.launch-bar { display: flex; justify-content: space-between; gap: 24px; align-items: center; margin-top: 30px; padding-top: 22px; border-top: 2px solid var(--ink); }
.archive-hint { max-width: 560px; margin: 0; line-height: 1.4; font-weight: 700; }
.replace-confirm { display: flex; max-width: 610px; gap: 9px; align-items: start; margin-top: 12px; padding: 10px; border: 2px solid var(--red); color: var(--red-deep); background: #fff0ed; font-size: 12px; font-weight: 900; line-height: 1.35; cursor: pointer; }
.replace-confirm input { width: 18px; height: 18px; margin: 0; accent-color: var(--red); }
.archive-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.download-button { display: inline-flex; align-items: center; border: 2px solid var(--ink); color: var(--ink); background: var(--acid); padding: 14px 17px; box-shadow: 4px 4px 0 var(--ink); font-weight: 900; text-decoration: none; cursor: pointer; transition: transform .14s, box-shadow .14s; }
.download-button:hover { transform: translate(2px,2px); box-shadow: 2px 2px 0 var(--ink); }

@media (max-width: 720px) {
  .page { width: min(100% - 28px, 1240px); }
  .masthead { grid-template-columns: 1fr auto; gap: 12px; }
  .brand-lockup { order: -1; justify-content: start; }
  .retention { display: none; }
  .drop-zone { grid-template-columns: 70px 1fr; padding: 18px; gap: 16px; }
  .drop-number { width: 66px; height: 66px; font-size: 14px; }
  .drop-actions { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; min-width: 0; }
  .stage-head, .review-head, .launch-bar { display: grid; align-items: start; }
  .queue-head, .queue-card-top { display: grid; align-items: start; }
  .queue-actions { justify-content: start; }
  .cabinet-field { min-width: 0; }
  .operation-picker { grid-template-columns: 1fr; }
  .summary-chips { justify-content: start; }
  .group-top { grid-template-columns: auto minmax(0,1fr); }
  .group-target { grid-column: 2; }
  .update-button, .append-button { width: 100%; justify-content: space-between; }
}

[hidden] { display: none !important; }

.workflow-tabs {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(420px, 1.28fr);
  gap: 12px;
  margin: 0 0 38px;
}
.workflow-tab {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 13px;
  align-items: center;
  min-height: 84px;
  padding: 15px 17px;
  color: var(--muted);
  background: rgba(255,253,247,.66);
  border: 1px solid var(--ink);
  text-align: left;
  cursor: pointer;
  transition: transform .14s ease, box-shadow .14s ease, color .14s ease, background .14s ease;
}
.workflow-tab > span {
  grid-row: 1 / 3;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #fff;
  background: var(--ink);
  font-size: 11px;
  font-weight: 900;
}
.workflow-tab strong { color: inherit; font-size: 15px; line-height: 1.15; letter-spacing: -.04em; }
.workflow-tab small { margin-top: 3px; font-size: 10px; line-height: 1.3; }
.workflow-tab:hover { color: var(--ink); transform: translate(-2px,-2px); box-shadow: 3px 3px 0 var(--ink); }
.workflow-tab:focus-visible { outline: 3px solid var(--acid); outline-offset: 3px; }
.workflow-tab.active { color: var(--ink); background: var(--acid); border-width: 2px; box-shadow: 6px 6px 0 var(--ink); }
.workflow-tab.active > span { background: var(--red); }
.workflow-tab:disabled { cursor: not-allowed; opacity: .48; transform: none; box-shadow: none; }

.workflow-panel { animation: workflow-in .24s ease-out both; }
@keyframes workflow-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.assembly-upload-stage, .assembly-review-stage {
  border: 2px solid var(--ink);
  background: rgba(255,253,247,.94);
  box-shadow: var(--shadow);
  padding: clamp(20px, 3vw, 38px);
}
.assembly-review-stage { margin-top: 44px; }
.assembly-safety-note {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 14px;
  align-items: center;
  margin-bottom: 22px;
  padding: 14px 16px;
  border: 2px solid var(--green);
  background: #e6f6e9;
}
.assembly-safety-note > span {
  padding: 9px 10px;
  color: #fff;
  background: var(--green);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .1em;
  text-align: center;
}
.assembly-safety-note p { margin: 0; line-height: 1.45; }

.layout-spec {
  display: grid;
  grid-template-columns: minmax(0,1.15fr) minmax(280px,.85fr);
  gap: 20px;
  margin-bottom: 22px;
  padding: 20px;
  color: #fff;
  background: var(--ink);
}
.mini-label { margin: 0 0 10px; color: var(--acid); font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.layout-spec pre { margin: 0; overflow-x: auto; font: inherit; font-size: 12px; line-height: 1.7; white-space: pre-wrap; }
.layout-rules { display: grid; align-content: center; gap: 8px; }
.layout-rules span { position: relative; padding: 8px 9px 8px 25px; border: 1px solid rgba(255,255,255,.3); font-size: 10px; line-height: 1.35; }
.layout-rules span::before { content: "→"; position: absolute; left: 9px; color: var(--acid); font-weight: 900; }
.assembly-drop-zone { background: rgba(232,255,53,.1); }
.assembly-drop-zone .drop-number { width: 92px; border-radius: 0; background: var(--ink); transform: rotate(-4deg); font-size: 15px; }

.transfer-panel { display: grid; gap: 12px; margin: 18px 0; padding: 16px; border: 1px solid var(--ink); background: var(--paper); }
.transfer-row { display: grid; gap: 8px; }
.transfer-row > div:first-child { display: flex; justify-content: space-between; gap: 18px; font-size: 11px; }
.transfer-row > div:first-child span { color: var(--muted); }
.transfer-row progress { width: 100%; height: 12px; appearance: none; border: 1px solid var(--ink); background: #fff; }
.transfer-row progress::-webkit-progress-bar { background: #fff; }
.transfer-row progress::-webkit-progress-value { background: var(--green); }
.transfer-row progress::-moz-progress-bar { background: var(--green); }
.parse-track { position: relative; height: 12px; overflow: hidden; border: 1px solid var(--ink); background: #fff; }
.parse-track i { position: absolute; inset: 0 auto 0 -28%; width: 28%; background: var(--red); animation: parse-slide 1.15s ease-in-out infinite; }
.transfer-row.complete .parse-track i, .transfer-row.failed .parse-track i { inset: 0; width: 100%; animation: none; }
.transfer-row.complete .parse-track i { background: var(--green); }
.transfer-row.failed .parse-track i { background: var(--red); }
@keyframes parse-slide { 0% { left: -28%; } 55% { left: 50%; } 100% { left: 100%; } }

.common-video-note {
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding: 13px 15px;
  border: 1px solid var(--ink);
  background: var(--acid);
}
.common-video-note > span { padding: 8px; color: #fff; background: var(--ink); font-size: 9px; font-weight: 900; text-align: center; }
.common-video-note p { margin: 0; font-size: 11px; line-height: 1.45; }
.assembly-groups-list { display: grid; gap: 18px; }
.assembly-card { border: 1px solid var(--ink); background: #fff; }
.assembly-card[data-status="failed"], .assembly-card[data-status="unresolved"] { border-left: 7px solid var(--red); }
.assembly-card[data-status="ambiguous"] { border-left: 7px solid var(--amber); }
.assembly-card[data-status="success"] { border-left: 7px solid var(--green); }
.assembly-card[data-status="sending"], .assembly-card[data-status="verifying"], .assembly-card[data-status="queued"] { border-left: 7px solid var(--acid); }
.assembly-card-head {
  display: grid;
  grid-template-columns: auto minmax(220px,1fr) minmax(150px,210px) auto;
  gap: 14px;
  align-items: center;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
}
.assembly-select { width: 22px; height: 22px; margin: 0; accent-color: var(--red); cursor: pointer; }
.assembly-select:disabled { cursor: not-allowed; opacity: .35; }
.assembly-identity { min-width: 0; }
.assembly-identity > strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 18px; letter-spacing: -.05em; }
.assembly-identity > span, .candidate-list { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.4; }
.candidate-list { color: var(--amber); }
.assembly-nm-field, .video-position-field, .confirmation-phrase { display: grid; gap: 6px; }
.assembly-nm-field > span, .video-position-field > span, .confirmation-phrase > span { font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.assembly-nm-input, .confirmation-phrase input { width: 100%; padding: 10px 11px; border: 1px solid var(--ink); border-radius: 0; color: var(--ink); background: #fffdf7; outline: none; }
.assembly-nm-input:focus, .confirmation-phrase input:focus, .video-position-field select:focus { outline: 3px solid var(--acid); outline-offset: 1px; }
.assembly-nm-input[readonly] { color: var(--green); font-weight: 900; background: #eef8ef; }
.match-badge.queued, .match-badge.sending, .match-badge.verifying { color: var(--ink); background: var(--acid); border-color: var(--ink); }

.assembly-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(90px,.6fr)) minmax(190px,1.15fr) minmax(190px,1fr);
  gap: 9px;
  align-items: stretch;
  padding: 13px 16px;
  background: #f3efe6;
  border-bottom: 1px solid var(--line);
}
.assembly-metrics > span { display: grid; align-content: center; padding: 8px; border: 1px solid var(--line); font-size: 9px; text-transform: uppercase; }
.assembly-metrics > span b { color: var(--red); font-size: 18px; line-height: 1; }
.selected-video { display: grid; align-content: center; min-width: 0; padding: 8px 10px; color: #fff; background: var(--ink); }
.selected-video > span { color: var(--acid); font-size: 8px; font-weight: 900; letter-spacing: .08em; }
.selected-video strong { margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; }
.selected-video small { margin-top: 2px; color: rgba(255,255,255,.65); font-size: 9px; }
.selected-video.missing { color: var(--red-deep); background: #fff0ed; border: 1px solid var(--red); }
.selected-video.missing > span { color: var(--red); }
.video-position-field { align-content: center; }
.video-position-field select { padding: 9px 10px; font-size: 10px; }
.assembly-warnings { display: grid; gap: 5px; margin: 0; padding: 12px 16px 12px 34px; color: var(--amber); background: #fff7db; border-bottom: 1px solid var(--line); font-size: 10px; line-height: 1.35; }
.assembly-warnings .blocking { color: var(--red-deep); font-weight: 900; }
.assembly-result { margin: 0; padding: 11px 16px; border-bottom: 1px solid var(--line); font-size: 11px; font-weight: 900; }
.assembly-result.success { color: var(--green); background: #e6f6e9; }
.assembly-result.failed { color: var(--red-deep); background: #fff0ed; }
.assembly-result.queued, .assembly-result.sending, .assembly-result.verifying { background: var(--acid); }
.assembly-order-head { display: flex; justify-content: space-between; gap: 16px; padding: 13px 16px 0; font-size: 10px; }
.assembly-order-head span { color: var(--muted); }
.assembly-order { display: flex; gap: 9px; overflow-x: auto; padding: 11px 16px 16px; }
.assembly-order-item { position: relative; flex: 0 0 102px; width: 102px; height: 136px; margin: 0; overflow: hidden; border: 1px solid var(--ink); background: var(--paper-deep); }
.assembly-order-item.image-item img { display: block; width: 100%; height: 100%; object-fit: cover; }
.assembly-order-item .order-index { position: absolute; z-index: 2; top: 0; left: 0; display: grid; width: 25px; height: 25px; place-items: center; color: #fff; background: var(--red); font-size: 10px; font-weight: 900; }
.assembly-order-item.image-item b { position: absolute; z-index: 2; top: 5px; right: 5px; padding: 4px; color: var(--ink); background: var(--acid); font-size: 7px; }
.assembly-order-item.image-item figcaption { position: absolute; right: 0; bottom: 0; left: 0; padding: 18px 5px 5px; overflow: hidden; color: #fff; background: linear-gradient(transparent, rgba(0,0,0,.88)); font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.assembly-order-item.video-item { display: grid; align-content: center; justify-items: center; gap: 6px; padding: 30px 8px 8px; color: #fff; background: var(--ink); text-align: center; }
.assembly-order-item.video-item b { color: var(--acid); font-size: 15px; letter-spacing: .08em; }
.assembly-order-item.video-item strong { width: 100%; overflow: hidden; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.assembly-order-item.video-item small { color: rgba(255,255,255,.62); font-size: 8px; }

.assembly-launch-bar {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 26px;
  align-items: end;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 2px solid var(--ink);
}
.destructive-confirmation { display: grid; gap: 11px; max-width: 760px; }
.destructive-confirmation p { margin: 0; line-height: 1.4; }
.destructive-confirmation > label:first-of-type { display: flex; gap: 9px; align-items: start; padding: 11px; color: var(--red-deep); background: #fff0ed; border: 2px solid var(--red); font-size: 11px; font-weight: 900; line-height: 1.4; cursor: pointer; }
.destructive-confirmation input[type="checkbox"] { flex: 0 0 auto; width: 18px; height: 18px; margin: 0; accent-color: var(--red); }
.confirmation-phrase { max-width: 390px; }
.confirmation-phrase code { color: var(--red-deep); }
.assembly-start-button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-width: 250px;
  padding: 15px 17px;
  color: #fff;
  background: var(--red);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  font-weight: 900;
  cursor: pointer;
}
.assembly-start-button span { font-size: 20px; }
.assembly-start-button:hover:not(:disabled) { background: var(--red-deep); transform: translate(2px,2px); box-shadow: 2px 2px 0 var(--ink); }
.assembly-start-button:disabled { opacity: .38; box-shadow: none; cursor: not-allowed; }

@media (max-width: 980px) {
  .assembly-card-head { grid-template-columns: auto minmax(0,1fr) minmax(150px,190px); }
  .assembly-card-head > .match-badge { grid-column: 2 / -1; width: max-content; }
  .assembly-metrics { grid-template-columns: repeat(4,1fr); }
  .selected-video, .video-position-field { grid-column: span 2; }
}

@media (max-width: 720px) {
  .workflow-tabs { grid-template-columns: 1fr; }
  .workflow-tab { min-height: 74px; }
  .layout-spec, .assembly-safety-note, .common-video-note, .assembly-launch-bar { grid-template-columns: 1fr; }
  .assembly-safety-note > span, .common-video-note > span { width: max-content; }
  .assembly-drop-zone .drop-number { width: 66px; height: 66px; font-size: 10px; }
  .assembly-drop-zone .drop-actions { grid-template-columns: 1fr; }
  .transfer-row > div:first-child { display: grid; gap: 4px; }
  .assembly-card-head { grid-template-columns: auto minmax(0,1fr); align-items: start; }
  .assembly-nm-field { grid-column: 2; }
  .assembly-card-head > .match-badge { grid-column: 2; }
  .assembly-metrics { grid-template-columns: repeat(2,1fr); }
  .selected-video, .video-position-field { grid-column: 1 / -1; }
  .assembly-start-button { width: 100%; min-width: 0; }
}