/* Irkutsk municipal-service document map and deterministic document previews. */
#canvasLayer > .document-card[data-object-id^="sample-"] {
  display: none;
}

.requirements-board {
  position: absolute;
  z-index: 8;
  padding: 13px;
  border: 1px solid #315779;
  border-radius: 12px;
  background: linear-gradient(160deg, rgba(17,36,59,.97), rgba(9,25,43,.97));
  box-shadow: 0 18px 50px rgba(0,0,0,.27);
  color: #dce8f4;
  pointer-events: auto;
  transition: opacity 180ms ease, border-color 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.requirements-board::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(105,170,255,.065), transparent 38%);
}

.requirements-board.is-active {
  border-color: #69aaff;
  box-shadow: 0 0 0 1px rgba(105,170,255,.18), 0 20px 54px rgba(0,0,0,.31);
}

.requirements-board.is-muted {
  opacity: .25;
  filter: saturate(.45);
}

.app[data-mode="work"] .requirements-board:not(.is-active) {
  opacity: .20;
}

.requirements-heading {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  padding: 1px 2px 9px;
  border-bottom: 1px solid rgba(55,86,116,.72);
}

.requirements-heading > div { min-width: 0; }

.requirements-eyebrow {
  display: block;
  margin-bottom: 4px;
  color: #7698ba;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 1.05px;
}

.requirements-heading h2 {
  margin: 0;
  color: #edf5fd;
  font-size: 17px;
  line-height: 1.05;
  font-weight: 650;
  letter-spacing: -.25px;
}

.requirements-count {
  flex: 0 0 auto;
  color: #8fa8bf;
  font-size: 8px;
  line-height: 1.15;
  text-align: right;
}

.requirements-audience {
  position: relative;
  z-index: 1;
  margin: 8px 2px 9px;
  color: #859aaf;
  font-size: 8px;
  line-height: 1.35;
}

.requirements-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 5px;
}

.requirement-item {
  width: 100%;
  min-height: 52px;
  display: grid;
  grid-template-columns: 38px 22px minmax(0,1fr) auto;
  align-items: center;
  gap: 7px;
  padding: 5px 7px 5px 6px;
  border: 1px solid #294865;
  border-radius: 8px;
  background: rgba(12,29,48,.90);
  color: #dce6f0;
  text-align: left;
  box-shadow: none;
  transition: background 120ms ease, border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}

.requirement-item:hover,
.requirement-item.is-selected {
  border-color: #4f80ad;
  background: #142b45;
  transform: translateX(2px);
}

.requirement-item.is-selected {
  border-color: #69aaff;
  box-shadow: inset 2px 0 0 #69aaff, 0 6px 20px rgba(3,13,24,.18);
}

.requirement-number {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border: 1px solid #365b7d;
  border-radius: 5px;
  background: #172f4b;
  color: #9bc8ff;
  font-size: 8px;
  font-variant-numeric: tabular-nums;
}

.requirement-copy {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.requirement-copy strong {
  overflow: hidden;
  color: #dce7f2;
  font-size: 9px;
  line-height: 1.2;
  font-weight: 620;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.requirement-copy small {
  overflow: hidden;
  color: #778da3;
  font-size: 7px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.requirement-status {
  max-width: 72px;
  padding: 3px 5px;
  border: 1px solid #3b5874;
  border-radius: 999px;
  color: #91a8bd;
  font-size: 6.5px;
  line-height: 1.1;
  text-align: center;
  white-space: nowrap;
}

.requirement-required .requirement-status {
  border-color: #866f35;
  background: rgba(232,180,76,.08);
  color: #e7c36f;
}

.requirement-oblik .requirement-status {
  border-color: #3c739e;
  background: rgba(105,170,255,.09);
  color: #9dccff;
}

/* Small canvas thumbnails: a real document silhouette instead of a generic icon. */
.requirement-thumbnail {
  position: relative;
  display: block;
  width: 34px;
  height: 42px;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,.28));
}

.thumb-sheet {
  position: absolute;
  display: block;
  width: 27px;
  height: 37px;
  border: 1px solid #c6d0d9;
  border-radius: 1px;
  background: #f5f6f7;
}

.thumb-sheet-back { left: 6px; top: 0; opacity: .42; transform: rotate(4deg); }
.thumb-sheet-mid { left: 3px; top: 2px; opacity: .68; transform: rotate(1.5deg); }
.thumb-sheet-front { left: 0; top: 4px; overflow: hidden; }
.requirement-thumbnail[data-sheets="1"] .thumb-sheet-back,
.requirement-thumbnail[data-sheets="1"] .thumb-sheet-mid { display: none; }
.requirement-thumbnail[data-sheets="2"] .thumb-sheet-back { display: none; }

.thumb-mark {
  position: absolute;
  left: 4px;
  top: 4px;
  width: 7px;
  height: 7px;
  border: 1px solid #7b8995;
  border-radius: 1px;
}

.thumb-lines {
  position: absolute;
  left: 4px;
  right: 4px;
  top: 15px;
  display: grid;
  gap: 2px;
}

.thumb-lines u {
  height: 1px;
  background: #abb5bd;
  text-decoration: none;
}

.thumb-lines u:nth-child(2) { width: 78%; }
.thumb-lines u:nth-child(4) { width: 58%; }
.thumb-special { position: absolute; }

.thumb-identity .thumb-mark {
  width: 9px;
  height: 11px;
  background: #d2d8dd;
}
.thumb-identity .thumb-lines { left: 15px; top: 5px; right: 3px; gap: 2px; }

.thumb-authorization .thumb-special,
.thumb-consent .thumb-special {
  right: 4px;
  bottom: 4px;
  width: 8px;
  height: 3px;
  border-bottom: 1px solid #6e7b86;
  transform: rotate(-10deg);
}

.thumb-property .thumb-special {
  right: 4px;
  top: 4px;
  width: 8px;
  height: 8px;
  background: repeating-linear-gradient(45deg,#798894 0 1px,transparent 1px 2px);
}

.thumb-sign-project .thumb-sheet-front,
.thumb-facade-passport .thumb-sheet-front,
.thumb-passport-amendment .thumb-sheet-front {
  background: #f7f8fa;
}
.thumb-sign-project .thumb-mark {
  left: 4px;
  right: 4px;
  top: 15px;
  width: auto;
  height: 10px;
  border-color: #788896;
  background: #d9dfe4;
}
.thumb-sign-project .thumb-special {
  left: 7px;
  right: 7px;
  top: 18px;
  height: 4px;
  background: #26323c;
}
.thumb-facade-passport .thumb-special {
  left: 4px;
  top: 5px;
  bottom: 5px;
  width: 2px;
  background: #d95148;
}
.thumb-facade-passport .thumb-lines { left: 9px; top: 8px; }
.thumb-passport-amendment .thumb-special {
  right: 3px;
  top: 4px;
  width: 7px;
  height: 7px;
  border: 1px solid #4d91c9;
}
.thumb-protocol .thumb-special,
.thumb-decision .thumb-special,
.thumb-charter .thumb-special,
.thumb-agreement .thumb-special {
  left: 4px;
  right: 4px;
  bottom: 5px;
  height: 7px;
  border-top: 1px solid #aab4bc;
  border-bottom: 1px solid #aab4bc;
}

.requirements-detail {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 3px;
  min-height: 50px;
  margin-top: 8px;
  padding: 7px 8px;
  border: 1px solid #28435d;
  border-radius: 7px;
  background: rgba(8,22,37,.66);
}

.requirements-detail strong {
  color: #b8c9d9;
  font-size: 8px;
  font-weight: 650;
}

.requirements-detail span {
  color: #74899e;
  font-size: 7px;
  line-height: 1.35;
}

.requirements-source {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 8px;
  padding: 0 2px;
  color: #617b94;
  font-size: 6.5px;
}

.requirements-source a,
.irkutsk-preview-toolbar a {
  color: #82b8ef;
  text-decoration: none;
}
.requirements-source a:hover,
.irkutsk-preview-toolbar a:hover { text-decoration: underline; }

.requirements-board.is-pulsing { animation: requirements-pulse 720ms ease; }
@keyframes requirements-pulse {
  0%, 100% { box-shadow: 0 18px 50px rgba(0,0,0,.27); }
  42% { border-color: #7bb5ff; box-shadow: 0 0 0 3px rgba(105,170,255,.12), 0 0 42px rgba(75,148,238,.23); }
}

/* Floating deterministic preview. It deliberately reuses the app viewer chrome. */
.irkutsk-preview-window {
  z-index: 78;
  left: 50%;
  top: 34px;
  width: min(780px, calc(100vw - 690px));
  min-width: 560px;
  height: calc(100% - 68px);
  transform: translateX(-50%);
  border-color: #5b91c6;
}

.irkutsk-preview-window[hidden] { display: none; }
.irkutsk-preview-window .viewer-body { height: calc(100% - 128px); }
.irkutsk-preview-header { background: linear-gradient(90deg,#10243c,#102034); }
.irkutsk-preview-icon { background: #244d77 !important; color: #b9dcff !important; }

.irkutsk-preview-toolbar {
  gap: 4px;
  white-space: nowrap;
}
.irkutsk-preview-toolbar button { font-size: 10px; }
.preview-toolbar-spacer { flex: 1 1 auto; }
.irkutsk-preview-toolbar a { font-size: 9px; margin-left: 4px; }

.preview-status-chip {
  padding: 4px 7px;
  border: 1px solid #3b5874;
  border-radius: 999px;
  color: #9eb2c6;
  font-size: 7px;
  line-height: 1;
}
.preview-status-required { border-color: #8e7436; color: #e8c673; background: rgba(232,180,76,.07); }
.preview-status-oblik { border-color: #467fae; color: #9dccff; background: rgba(105,170,255,.08); }

.irkutsk-preview-strip {
  width: auto;
  padding: 10px 8px 12px;
}

.preview-page-thumb {
  position: relative;
  width: 80px;
  height: 106px;
  margin: 0 auto 12px;
  padding: 0;
  overflow: hidden;
  border: 1px solid #475b70;
  border-radius: 3px;
  background: #e9edf0;
  box-shadow: 0 5px 14px rgba(0,0,0,.32);
}
.preview-page-thumb.active {
  border: 2px solid #69aaff;
  box-shadow: 0 0 0 2px rgba(105,170,255,.18), 0 5px 16px rgba(0,0,0,.34);
}
.preview-page-thumb > span {
  position: absolute;
  left: 50%;
  bottom: 3px;
  transform: translateX(-50%);
  padding: 1px 4px;
  border-radius: 8px;
  background: rgba(14,31,49,.85);
  color: #dbe7f2;
  font-size: 7px;
  z-index: 3;
}

.irkutsk-preview-stage {
  padding: 20px 22px 44px;
  align-items: start;
  background: #242a30;
}

.irkutsk-preview-note {
  height: 34px;
  display: flex;
  align-items: center;
  padding: 0 13px;
  border-top: 1px solid #2c445d;
  background: #0d1928;
  color: #7f95a9;
  font-size: 8px;
  line-height: 1.35;
}

/* Illustrative page renderer. No fake personal data and no claim of being an official form. */
.mock-document {
  position: relative;
  width: 520px;
  min-height: 680px;
  display: grid;
  grid-template-rows: auto auto minmax(0,1fr) auto;
  padding: 34px 38px 24px;
  overflow: hidden;
  background: #fbfbfa;
  color: #1e2933;
  border: 1px solid #dfe3e6;
  box-shadow: 0 16px 44px rgba(0,0,0,.34);
  transform-origin: top center;
  font-family: Arial, sans-serif;
}

.mock-document-watermark {
  position: absolute;
  right: -28px;
  top: 52px;
  width: 145px;
  padding: 5px 0;
  transform: rotate(42deg);
  border-top: 1px solid rgba(91,122,149,.22);
  border-bottom: 1px solid rgba(91,122,149,.22);
  color: rgba(91,122,149,.28);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  text-align: center;
}

.mock-document-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 11px;
  border-bottom: 1px solid #d9dfe3;
  color: #4c5c68;
}
.mock-document-head span { font-size: 9px; font-weight: 800; letter-spacing: 1.4px; }
.mock-document-head small { font-size: 7px; text-transform: uppercase; letter-spacing: .7px; }

.mock-document-title { padding: 22px 0 18px; }
.mock-document-title > span { display: block; margin-bottom: 6px; color: #7d8b95; font-size: 7px; text-transform: uppercase; letter-spacing: 1.1px; }
.mock-document-title h3 { max-width: 365px; margin: 0; color: #1e2a34; font-family: Georgia, serif; font-size: 23px; line-height: 1.18; font-weight: 600; }
.mock-document-title small { display: block; margin-top: 7px; color: #89959e; font-size: 7px; }
.mock-document-body { position: relative; min-height: 430px; }

.mock-document-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 13px;
  border-top: 1px solid #d9dfe3;
  color: #929ba2;
  font-size: 6.5px;
}
.mock-document-foot b { color: #66737d; font-size: 9px; }

.mock-lines { display: grid; gap: 8px; }
.mock-lines i { height: 3px; border-radius: 3px; background: #dce1e4; }
.mock-lines i.short { width: 66%; }

.mock-letter-heading,
.mock-drawing-title,
.mock-sheet-heading,
.mock-meeting-heading {
  margin-bottom: 18px;
  color: #2c3944;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-align: center;
}

.mock-form-row {
  display: grid;
  grid-template-columns: 58px 1fr;
  align-items: end;
  gap: 8px;
  margin-bottom: 12px;
  color: #717d86;
  font-size: 8px;
}
.mock-form-row i { height: 17px; border-bottom: 1px solid #aeb7be; }
.mock-signature-block,
.mock-contract-parties,
.mock-signatures {
  display: grid;
  grid-template-columns: auto 1fr auto 90px;
  align-items: end;
  gap: 8px;
  margin-top: 28px;
  color: #717d86;
  font-size: 7px;
}
.mock-signature-block i,
.mock-contract-parties i,
.mock-signatures i { min-width: 72px; height: 16px; border-bottom: 1px solid #9faab2; }
.mock-signature-block i.date { min-width: 70px; }

.mock-id-card {
  width: 360px;
  min-height: 205px;
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 20px;
  margin: 34px auto 0;
  padding: 22px;
  border: 1px solid #cbd3d9;
  background: #f1f3f4;
  box-shadow: 0 8px 20px rgba(29,42,53,.08);
}
.mock-photo { height: 132px; border: 1px solid #b9c3ca; background: linear-gradient(#d9dfe3,#cbd3d8); }
.mock-id-copy { padding-top: 9px; }
.mock-id-note { margin: 24px auto 0; max-width: 330px; color: #89949c; font-size: 8px; line-height: 1.5; text-align: center; }

.mock-facade {
  position: relative;
  height: 220px;
  margin: 10px 0 20px;
  border: 1px solid #84939e;
  border-bottom-width: 3px;
  background: linear-gradient(180deg,#f8f9f9 0 68%,#edf0f1 68%);
}
.mock-facade::before,
.mock-facade::after {
  content: "";
  position: absolute;
  left: 6%;
  right: 6%;
  border-top: 1px solid #b5bec4;
}
.mock-facade::before { top: 36%; }
.mock-facade::after { top: 68%; }
.mock-window { position: absolute; bottom: 0; width: 17%; height: 66px; border: 2px solid #73838e; background: linear-gradient(90deg,transparent 48%,#8b99a3 49% 51%,transparent 52%); }
.mock-window.w1 { left: 7%; }
.mock-window.w2 { left: 29%; }
.mock-window.w3 { left: 53%; }
.mock-window.w4 { left: 76%; }
.mock-facade > strong {
  position: absolute;
  left: 50%;
  top: 54px;
  transform: translateX(-50%);
  min-width: 185px;
  padding: 10px 18px;
  background: #202a32;
  color: #f4f7f8;
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 5px;
  text-align: center;
}
.dim { position: absolute; color: #687985; font-size: 7px; font-style: normal; }
.dim-top { top: -16px; left: 35%; width: 30%; border-top: 1px solid #83919b; text-align: center; }
.dim-side { right: -24px; top: 42%; transform: rotate(90deg); border-top: 1px solid #83919b; }
.mock-spec { display: grid; grid-template-columns: 76px 1fr; gap: 7px 12px; padding: 12px; border: 1px solid #d1d8dd; font-size: 7px; }
.mock-spec span { color: #7f8a92; }
.mock-spec b { font-weight: 500; }

.mock-passport-cover { position: relative; min-height: 405px; padding-left: 28px; }
.mock-red-rule { position: absolute; left: 0; top: 0; bottom: 20px; width: 4px; background: #d6574d; }
.mock-passport-cover > strong { display: block; padding-top: 24px; font-size: 38px; line-height: 1.08; letter-spacing: -1px; }
.mock-passport-cover > small { display: block; margin-top: 16px; color: #697985; font-size: 10px; }
.mock-building { position: absolute; left: 140px; right: 20px; bottom: 30px; height: 158px; border: 1px solid #99a5ad; border-bottom-width: 3px; }
.mock-building::before { content: ""; position: absolute; left: 0; right: 0; top: 36px; border-top: 1px solid #bdc5ca; box-shadow: 0 38px 0 #bdc5ca, 0 76px 0 #bdc5ca; }
.mock-building i { position: relative; display: inline-block; width: 31px; height: 50px; margin: 106px 9px 0; border: 1px solid #9ca7ae; }

.passport-facade { height: 245px; }
.mock-table { border: 1px solid #ccd4d9; }
.mock-table i { display: grid; grid-template-columns: 1.2fr 1fr 1fr; min-height: 28px; border-bottom: 1px solid #d9dfe3; }
.mock-table i:last-child { border-bottom: 0; }
.mock-table span { border-right: 1px solid #d9dfe3; }
.mock-table span:last-child { border-right: 0; }

.mock-revision-tag { display: inline-block; margin-bottom: 14px; padding: 5px 8px; border: 1px solid #6a9ec8; color: #4c7fa9; font-size: 8px; font-weight: 700; letter-spacing: 1px; }
.revision-facade { height: 200px; }
.revision-facade::after { border-color: #5f9bc8; }
.revision-facade > strong { top: 82px; min-width: auto; padding: 5px 8px; background: rgba(80,145,195,.12); border: 1px dashed #548db9; color: #4d7fa7; font-size: 8px; letter-spacing: .7px; }
.mock-revision-note { margin: 10px 0 14px; color: #657681; font-size: 8px; font-weight: 700; }

.mock-registry { position: relative; }
.mock-seal { position: absolute; right: 0; top: 0; width: 58px; height: 58px; display: grid; place-items: center; border: 2px solid #7f8d96; border-radius: 50%; color: #7f8d96; font-size: 7px; transform: rotate(-9deg); }
.mock-registry > div:first-of-type { padding-right: 78px; }
.mock-registry-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; margin-top: 35px; border: 1px solid #cbd3d8; }
.mock-registry-grid i { height: 42px; border-right: 1px solid #d8dee2; border-bottom: 1px solid #d8dee2; }

.mock-vote-table { margin-top: 24px; border: 1px solid #cbd3d8; }
.mock-vote-table > div { display: grid; grid-template-columns: 1fr 55px 55px; min-height: 28px; border-bottom: 1px solid #d8dee2; }
.mock-vote-table > div:last-child { border-bottom: 0; }
.mock-vote-table b,
.mock-vote-table span { border-right: 1px solid #d8dee2; }
.mock-vote-table b { padding: 8px; font-size: 6px; }

.mock-stamp { width: 62px; height: 62px; display: grid; place-items: center; margin: 32px 18px 0 auto; border: 2px solid #7d8992; border-radius: 50%; color: #7d8992; font-size: 10px; font-weight: 700; transform: rotate(-11deg); }
.mock-section-number { float: right; margin-left: 20px; color: #d8dde0; font-size: 62px; font-weight: 800; line-height: .8; }

/* Thumb page is the same deterministic renderer, scaled down. */
.mock-document-thumb {
  width: 520px;
  min-height: 680px;
  transform: scale(.128);
  transform-origin: top left;
  pointer-events: none;
  box-shadow: none;
}

@media (max-width: 1500px) {
  .requirements-board { padding: 11px; }
  .requirement-item { min-height: 49px; grid-template-columns: 34px 21px minmax(0,1fr) auto; gap: 6px; }
  .requirement-thumbnail { transform: scale(.92); transform-origin: left center; }
  .requirements-heading h2 { font-size: 15px; }
  .irkutsk-preview-window { width: min(700px, calc(100vw - 650px)); min-width: 530px; }
}

@media (max-width: 1100px) {
  .irkutsk-preview-window {
    left: 34px;
    right: 300px;
    width: auto;
    min-width: 0;
    transform: none;
  }
}

@media (max-width: 760px) {
  .requirements-board { padding: 10px; }
  .requirements-board.is-muted { opacity: .42; }
  .requirements-detail { display: none; }
  .requirements-source { margin-top: 7px; }
  .requirement-item { grid-template-columns: 34px 20px minmax(0,1fr); }
  .requirement-status { grid-column: 3; justify-self: start; margin-top: -1px; }
  .irkutsk-preview-window {
    inset: 8px;
    width: auto;
    height: auto;
    min-width: 0;
  }
  .irkutsk-preview-window .viewer-body { grid-template-columns: 70px minmax(0,1fr); height: calc(100% - 128px); }
  .irkutsk-preview-toolbar a,
  .preview-status-chip { display: none; }
  .preview-page-thumb { width: 54px; height: 76px; }
  .mock-document-thumb { transform: scale(.087); }
  .irkutsk-preview-stage { padding: 14px 12px 34px; }
  .mock-document { width: 420px; min-height: 594px; padding: 28px 30px 22px; }
  .mock-document-title h3 { font-size: 20px; }
  .mock-document-body { min-height: 365px; }
  .mock-facade { height: 180px; }
  .mock-id-card { width: 320px; }
}

@media (prefers-reduced-motion: reduce) {
  .requirements-board.is-pulsing { animation: none; }
}