/* Collection controls, spring-driven card board, index and reader. Inline spring transforms are the only owner of card movement. */

.collection-room {
  --collection-card: #fbfaf5;
  --collection-note: #e8e8dc;
  min-height: calc(100svh - 150px);
}

.collection-room .room-intro {
  font: 19px/1.8 var(--serif);
  padding-bottom: 4px;
}

.collection-room .room-intro span {
  font: var(--type-ui)/1.8 var(--sans);
  color: var(--muted);
}

.collection-room .collection-tools {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid var(--rule);
  padding: 0;
  min-height: 66px;
}

.collection-room .collection-tabs {
  display: flex;
  gap: 30px;
  align-items: stretch;
  align-self: stretch;
}

.collection-room .collection-tabs button {
  font-size: var(--type-ui);
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid transparent;
  position: relative;
  top: 1px;
  white-space: nowrap;
}

.collection-room .collection-tabs button.active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.collection-room .collection-tabs small {
  font: 10px/1 monospace;
}

.collection-room .collection-view-tools {
  display: flex;
  align-items: center;
  gap: 25px;
}

.collection-room .collection-search {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
}

.collection-room .collection-search>span {
  font: 26px var(--serif);
  transform: rotate(-15deg);
}

.collection-room .collection-search input {
  width: min(170px, 20vw);
  padding: 8px 0;
  border: 0;
  font-size: var(--type-body);
  outline-offset: 3px;
}

.collection-room .collection-view-toggle {
  display: flex;
  gap: 13px;
  padding-left: 22px;
  border-left: 1px solid var(--rule);
}

.collection-room .collection-view-toggle button {
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
}

.collection-room .collection-view-toggle button span {
  font-size: var(--type-ui);
}

.collection-room .collection-view-toggle button.active {
  color: var(--ink);
}

.collection-room .collection-photo {
  display: block;
  background: var(--card-tint,#e0dfd4);
  aspect-ratio: 1.05;
  overflow: hidden;
}

.collection-room .collection-card-number {
  font: 9px/1 monospace;
  letter-spacing: .06em;
  color: var(--muted);
}

.collection-room .collection-note-marker {
  position: absolute;
  right: 27px;
  top: -5px;
  width: 15px;
  height: 30px;
  background: #8f9980;
  clip-path: polygon(0 0,100% 0,100% 100%,50% 82%,0 100%);
  box-shadow: 1px 1px 2px #0002;
}

.collection-room .collection-table-label {
  position: absolute;
  left: 0;
  bottom: 26px;
  font: 9px/1.4 monospace;
  letter-spacing: .07em;
  color: var(--muted);
}

.collection-room .collection-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}

.collection-room .collection-bottom .room-note {
  margin: 0;
  font-size: var(--type-ui);
  color: var(--muted);
}

.collection-room .collection-back {
  font-size: var(--type-ui);
  display: flex;
  gap: 40px;
}

.collection-room .collection-empty {
  min-height: 570px;
  text-align: center;
  padding: 100px 15px 65px;
}

.collection-room .collection-empty-paper {
  width: 138px;
  height: 175px;
  border: 1px solid var(--rule);
  background: var(--collection-card);
  box-shadow: 7px 6px 0 -2px var(--paper),7px 6px 0 -1px var(--rule);
  margin: 0 auto 35px;
  transform: rotate(-6deg);
  display: grid;
  place-items: center;
}

.collection-room .collection-empty-paper span {
  font: italic 17px var(--serif);
  color: var(--muted);
}

.collection-room .collection-empty h2 {
  font: 27px/1.5 var(--serif);
  margin-bottom: 12px;
}

.collection-room .collection-empty p {
  font-size: var(--type-ui);
  color: var(--muted);
  margin-bottom: 25px;
}

.collection-room .collection-unfinished,
.collection-reader .collection-unfinished {
  height: 100%;
  min-height: 270px;
  padding: 40px 30px;
  background: repeating-linear-gradient(transparent 0 27px,#86867920 27px 28px),#ececde;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 23px;
  color: #6b6d60;
}

.collection-room .collection-unfinished>span,
.collection-reader .collection-unfinished>span {
  font: italic 45px/.97 var(--serif);
  letter-spacing: -.04em;
}

.collection-room .collection-unfinished i,
.collection-reader .collection-unfinished i {
  font: var(--type-ui) var(--serif);
}

.collection-room .collection-index {
  min-height: 620px;
  padding-top: 38px;
}

.collection-room .collection-index-head,
.collection-room .collection-index-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 35px;
  gap: 25px;
  align-items: center;
  width: 100%;
  text-align: left;
}

.collection-room .collection-index-head {
  font: var(--type-ui)/1.4 var(--sans);
  color: var(--muted);
  padding: 0 16px 18px;
}

.collection-room .collection-index-row {
  padding: 22px 16px;
  border-top: 1px solid var(--rule);
  transition: background .2s;
}

.collection-room .collection-index-row:hover {
  background: #80807009;
}

.collection-room .collection-index-work {
  display: flex;
  gap: 22px;
  align-items: center;
}

.collection-room .collection-index-work small {
  font: 10px/1 monospace;
  color: var(--muted);
}

.collection-room .collection-index .collection-photo {
  width: 72px;
  flex-shrink: 0;
  height: 82px;
  transform: rotate(-3deg);
  border: 4px solid var(--collection-card);
  box-shadow: 0 2px 4px #0001;
  transition: transform .42s cubic-bezier(.2,.8,.2,1),box-shadow .42s;
  aspect-ratio: auto;
}

.collection-room .collection-index-work strong {
  display: block;
  font: 23px/1.5 var(--serif);
}

.collection-room .collection-index-work em {
  display: block;
  font: var(--type-ui)/1.5 var(--sans);
  color: var(--muted);
  margin-top: 5px;
}

.collection-room .collection-index-note {
  font: var(--type-ui)/1.8 var(--serif);
  color: var(--muted);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  overflow-wrap: anywhere;
}

.collection-room .collection-index-arrow {
  font: 20px var(--serif);
  transition: transform .38s cubic-bezier(.2,.8,.2,1);
}

.collection-room .collection-index-draft {
  font: 14px var(--serif);
  display: grid;
  place-items: center;
  height: 100%;
  background: var(--collection-note);
}

.dark .collection-room {
  --collection-card: #282d25;
  --collection-note: #363b2e;
}

dialog.collection-reader {
  width: min(1060px,94vw);
  max-width: none;
  max-height: 92svh;
  border: 1px solid var(--rule);
  padding: 30px 40px 37px;
  overflow: visible;
  color: var(--ink);
  isolation: isolate;
}

.collection-reader::backdrop {
  background: #393b3240;
}

.collection-reader .collection-reader-sheet {
  max-height: calc(92svh - 67px);
  overflow: auto;
  scrollbar-width: thin;
}

.collection-reader .collection-reader-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 26px;
  font: var(--type-ui)/1.4 monospace;
  color: var(--muted);
  letter-spacing: .05em;
}

.collection-reader .collection-reader-close {
  display: flex;
  align-items: center;
  gap: 20px;
  font: var(--type-ui) var(--sans);
  color: var(--ink);
  min-height: 44px;
}

.collection-reader .collection-reader-close span {
  font-size: 26px;
  font-weight: 200;
  line-height: 1;
}

.collection-reader .collection-reader-layout {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 47px;
  align-items: start;
}

.collection-reader .collection-reader-art {
  position: relative;
  z-index: 2;
  width: 100%;
  aspect-ratio: .94;
  transform-origin: 0 0;
  background: #e9e7db;
  touch-action: pan-y;
}

.collection-reader .collection-reader-credit {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font: var(--type-ui)/1.5 var(--sans);
  color: var(--muted);
  margin: 16px 0 0;
}

.collection-reader .collection-reader-credit span {
  font-size: var(--type-ui);
}

.collection-reader .collection-reader-copy {
  padding-top: 18px;
  min-width: 0;
}

.collection-reader .collection-reader-copy .eyebrow {
  font: italic 13px/1.5 var(--serif);
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
  margin: 0 0 12px;
}

.collection-reader h2 {
  font: 35px/1.25 var(--serif);
  letter-spacing: -.04em;
  overflow-wrap: anywhere;
}

.collection-reader .collection-reader-quote {
  font: 14px/1.85 var(--serif);
  color: var(--muted);
  margin: 19px 0 30px;
  white-space: pre-line;
  overflow-wrap: anywhere;
}

.collection-reader .collection-reader-tabs {
  display: flex;
  gap: 25px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 23px;
}

.collection-reader .collection-reader-tabs button {
  font: var(--type-ui) var(--sans);
  padding-bottom: 12px;
  border-bottom: 1px solid transparent;
  color: var(--muted);
  position: relative;
  top: 1px;
}

.collection-reader .collection-reader-tabs button.active {
  color: var(--ink);
  border-color: var(--ink);
}

.collection-reader .collection-note-label {
  font: var(--type-ui) var(--sans);
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}

.collection-reader #collection-private-note {
  width: 100%;
  font: 17px/1.9 var(--serif);
  min-height: 152px;
  padding: 10px 0;
  background: repeating-linear-gradient(transparent 0 31px,var(--rule) 31px 32px);
  border: 0;
  resize: vertical;
  margin: 0;
}

.collection-reader #collection-private-note::placeholder {
  color: var(--muted);
  opacity: 1;
}

.collection-reader .collection-note-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  font: var(--type-ui) var(--sans);
}

.collection-reader #collection-note-status {
  font-size: var(--type-ui);
  color: var(--muted);
}

.collection-reader #collection-save-note {
  font-size: var(--type-ui);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
}

.collection-reader .collection-reader-bottom {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  border-top: 1px solid var(--rule);
  padding-top: 20px;
  margin-top: 33px;
  font: var(--type-ui) var(--sans);
}

.collection-reader .collection-reader-bottom>span,
.collection-reader #collection-remove {
  color: var(--muted);
  font-size: var(--type-ui);
}

.collection-reader .collection-reader-poem {
  font: 16px/1.8 var(--serif);
  max-height: 280px;
  overflow: auto;
  padding-right: 8px;
  scrollbar-width: thin;
}

.collection-reader .collection-reader-poem span {
  display: block;
}

.collection-reader .collection-reader-poem span:nth-child(4n) {
  margin-bottom: 11px;
}

.dark .collection-reader::backdrop {
  background: #0007;
}

.collection-room .collection-scatter {
  --collection-air-shadow: 2px 25px 33px rgb(26 23 19 / .25);
  --collection-low-shadow: 1px 12px 18px rgb(26 23 19 / .17);
  position: relative;
  min-height: 430px;
  height: 430px;
  padding: 0;
  overflow: visible;
  isolation: isolate;
}

.collection-room .collection-scatter .collection-card-group {
  position: relative;
  display: block;
  width: 100%;
  height: 430px;
  max-width: none;
  margin: 0;
  transform: none!important;
}

.collection-room .collection-scatter .collection-card {
  position: absolute;
  left: 0;
  top: 0;
  width: 220px;
  max-width: none;
  height: 300px;
  margin: 0!important;
  padding: 8px 8px 0;
  transform-origin: 0 0;
  border: 0;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 2px 3px rgb(36 36 31 / .07),0 calc(7px + var(--card-lift)*11px) calc(16px + var(--card-lift)*13px) rgb(36 36 31 / calc(.10 + var(--card-lift)*.045));
  transition: opacity .18s;
  touch-action: none;
  cursor: grab;
  will-change: auto;
  --card-lift: 0;
  backface-visibility: hidden;
  background: var(--collection-card);
  text-align: left;
  z-index: 1;
}

.collection-room .collection-scatter .collection-card .collection-photo {
  height: 244px;
  aspect-ratio: auto;
  border-radius: 2px;
}

.collection-room .collection-scatter .collection-card .collection-card-caption {
  height: 48px;
  padding: 9px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 7px;
}

.collection-room .collection-scatter .collection-card h2 {
  font: 16px/1.2 var(--serif);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.collection-room .collection-scatter .collection-card-number {
  font-size: 7px;
  order: 2;
  white-space: nowrap;
}

.collection-room .collection-scatter .collection-card-meta {
  display: none;
}

.collection-room .collection-scatter .collection-card.is-dragging {
  cursor: grabbing;
}

.collection-room .collection-scatter .collection-card.is-reading {
  opacity: .12;
}

.collection-room .collection-scatter .collection-memo {
  display: none;
}

.collection-room .collection-scatter .collection-arrangement-note {
  position: absolute;
  top: 310px;
  left: 50%;
  transform: translateX(-50%);
  font: var(--type-ui) var(--sans);
  white-space: nowrap;
  color: var(--muted);
  z-index: 5;
  min-height: 44px;
}

.collection-room .collection-scatter .collection-arrangement-note>span {
  font-size: 18px;
  transform: none;
  margin-right: 10px;
}

.collection-room .collection-fold-copy {
  position: absolute;
  top: 143px;
  left: 13%;
  z-index: 0;
  max-width: 250px;
  pointer-events: none;
}

.collection-room .collection-fold-copy>span {
  font: italic 31px var(--serif);
  letter-spacing: -.03em;
}

.collection-room .collection-fold-copy p {
  font: var(--type-ui)/1.9 var(--serif);
  color: var(--muted);
  margin-top: 15px;
}

.collection-room .collection-fold-copy small {
  display: block;
  font: var(--type-ui) var(--sans);
  color: var(--muted);
  margin-top: 14px;
}

.collection-room .collection-close-spread,
.collection-room .collection-spread-top {
  display: none;
}

.collection-room .collection-scatter.is-expanded {
  position: fixed;
  inset: 0;
  z-index: 70;
  width: 100vw;
  height: 100svh;
  min-height: 0;
  padding: 0;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

.collection-room .collection-scatter.is-expanded .collection-fold-copy,
.collection-room .collection-scatter.is-expanded .collection-arrangement-note,
.collection-room .collection-scatter.is-expanded .collection-table-label {
  display: none;
}

.collection-room .collection-scatter.is-expanded .collection-spread-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 25px var(--page-gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font: var(--type-ui) var(--sans);
  letter-spacing: .08em;
  background: linear-gradient(var(--paper) 55%,transparent);
  pointer-events: none;
}

.collection-room .collection-spread-top p {
  font: var(--type-ui) var(--serif);
  color: var(--muted);
  letter-spacing: 0;
}

.collection-room .collection-spread-top button {
  pointer-events: auto;
  font-size: var(--type-ui);
  letter-spacing: 0;
  border-bottom: 1px solid var(--rule);
  padding: 6px 0;
}

.collection-room .collection-scatter.is-expanded .collection-close-spread {
  display: grid;
  place-items: center;
  position: fixed;
  bottom: 23px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  background: var(--ink);
  color: var(--paper);
  width: 45px;
  height: 45px;
  border-radius: 50%;
  font: 28px var(--serif);
  box-shadow: 0 5px 15px #0002;
}

.collection-reader .collection-reader-navigation {
  display: flex;
  align-items: center;
  gap: 17px;
  color: var(--ink);
}

.collection-reader .collection-reader-navigation button {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--rule);
  border-radius: 50%;
  font: 16px var(--serif);
}

.collection-reader #collection-reader-counter {
  font-size: 9px;
  min-width: 47px;
  text-align: center;
}

.collection-room .collection-index-row:is(:hover,:focus-visible) .collection-photo {
  transform: translateY(-4px) rotate(0deg) scale(1.045);
  box-shadow: 0 8px 16px #24241f20;
}

.collection-room .collection-index-row:is(:hover,:focus-visible) .collection-index-arrow {
  transform: translate(3px,-3px);
}

.collection-room .collection-card {
  user-select: none;
  -webkit-user-select: none;
}

.collection-room .collection-card img {
  -webkit-user-drag: none;
  user-select: none;
}

.collection-room .collection-scatter.is-packed .collection-card {
  cursor: pointer;
}

@media (max-width: 1100px) {
  .collection-room .collection-view-tools {
    gap: 13px;
  }

  .collection-room .collection-tabs {
    gap: 20px;
  }

  .collection-reader .collection-reader-layout {
    gap: 30px;
  }

}

@media (max-width: 800px) {
  .collection-room .collection-tools {
    flex-wrap: wrap;
    gap: 0;
  }

  .collection-room .collection-tabs {
    width: 100%;
    height: 53px;
    justify-content: space-between;
    gap: 15px;
  }

  .collection-room .collection-view-tools {
    width: 100%;
    justify-content: space-between;
    padding: 7px 0;
    border-top: 1px solid var(--rule);
  }

  .collection-room .collection-search {
    flex: 0 1 170px;
    min-width: 0;
  }

  .collection-room .collection-search input {
    flex: 1;
    min-width: 0;
    width: 100%;
    font-size: var(--type-body);
  }

  .collection-room .collection-view-toggle {
    flex: none;
    padding-left: 0;
    border: 0;
  }

  .collection-room .collection-table-label {
    font-size: 8px;
    max-width: 105px;
  }

  .collection-room .collection-index-head,
  .collection-room .collection-index-row {
    grid-template-columns: 1fr 25px;
    gap: 15px;
  }

  .collection-room .collection-index-head>span:nth-child(2),
  .collection-room .collection-index-note {
    display: none;
  }

  .collection-room .collection-index-work {
    gap: 15px;
  }

  .collection-room .collection-index-work strong {
    font-size: 20px;
  }

  .collection-room .collection-index {
    min-height: 550px;
  }

  .collection-room .collection-index-row {
    padding: 20px 0;
  }

  .collection-room .collection-index-head {
    padding-left: 0;
    font: var(--type-ui)/1.4 var(--sans);
  }

  .collection-room .collection-bottom {
    align-items: flex-start;
  }

  .collection-room .collection-bottom .room-note {
    font-size: var(--type-ui);
    max-width: 180px;
  }

  .collection-room .collection-back {
    white-space: nowrap;
    gap: 15px;
  }

  .collection-reader .collection-reader-sheet {
    max-height: calc(92svh - 45px);
  }

  dialog.collection-reader {
    padding: 21px 24px 24px;
    overflow: hidden;
  }

  .collection-reader .collection-reader-layout {
    grid-template-columns: 1fr;
    gap: 23px;
  }

  .collection-reader .collection-reader-art {
    aspect-ratio: 1.2;
    max-height: 37svh;
  }

  .collection-reader .collection-reader-copy {
    padding-top: 0;
  }

  .collection-reader h2 {
    font-size: 30px;
  }

  .collection-reader .collection-reader-quote {
    margin: 13px 0 20px;
  }

  .collection-reader .collection-reader-top {
    padding-bottom: 20px;
  }

  .collection-reader .collection-reader-credit {
    margin-top: 10px;
  }

  .collection-reader .collection-reader-copy .eyebrow {
    margin-bottom: 7px;
  }

  .collection-reader .collection-reader-bottom {
    margin-top: 25px;
  }

  .collection-reader #collection-private-note {
    min-height: 130px;
  }

  .collection-reader .collection-reader-poem {
    max-height: none;
  }

  .collection-reader .collection-reader-top>span {
    font-size: 8px;
  }

  .collection-reader .collection-reader-close {
    gap: 12px;
    min-height: 44px;
  }

  .collection-room .collection-view-toggle button,
  .collection-room .collection-back,
  .collection-reader .collection-reader-tabs button,
  .collection-reader #collection-save-note,
  .collection-reader .collection-reader-bottom > button,
  .collection-reader .collection-reader-bottom > a,
  .collection-room .collection-spread-top button {
    min-height: 44px;
  }

  .collection-room .collection-view-toggle button {
    min-width: 44px;
    justify-content: center;
  }

  .collection-room .collection-search input {
    min-height: 44px;
  }

  .collection-room .collection-back {
    align-items: center;
  }

  .collection-reader .collection-reader-bottom > a {
    display: inline-flex;
    align-items: center;
  }

}

@media (max-width: 520px) {
  .collection-room .collection-empty {
    padding: 80px 5px 60px;
    min-height: 560px;
  }

  .collection-room .collection-empty h2 {
    font-size: 24px;
  }

  .collection-room .collection-tabs button {
    font-size: var(--type-ui);
    gap: 7px;
  }

  .collection-room .collection-tabs small {
    font-size: 9px;
  }

  .collection-room .room-intro {
    font-size: 17px;
  }

  .collection-room .collection-unfinished {
    min-height: 0;
    aspect-ratio: 1.25;
    padding: 25px;
  }

  .collection-room .collection-unfinished>span {
    font-size: 37px;
  }

  .collection-room .collection-bottom .room-note {
    max-width: 160px;
  }

  .collection-reader .collection-reader-credit {
    font-size: var(--type-ui);
  }

  .collection-reader .collection-reader-copy .eyebrow {
    font-size: var(--type-ui);
  }

}

@media (max-width: 800px) {
  .collection-room .collection-fold-copy {
    left: 5%;
    top: 55px;
  }

  .collection-room .collection-fold-copy>span {
    font-size: 27px;
  }

  .collection-room .collection-fold-copy p {
    font-size: var(--type-ui);
    margin-top: 8px;
  }

  .collection-room .collection-fold-copy small {
    display: none;
  }

  .collection-room .collection-scatter .collection-card-group {
    transform: none!important;
  }

  .collection-room .collection-scatter .collection-arrangement-note {
    top: 325px;
    color: var(--muted);
    z-index: 5;
    min-height: 44px;
  }

  .collection-room .collection-scatter.is-expanded .collection-spread-top {
    padding: 20px var(--page-gutter);
  }

  .collection-room .collection-spread-top p {
    display: none;
  }

  .collection-room .collection-scatter.is-expanded .collection-close-spread {
    bottom: 18px;
  }

  .collection-reader .collection-reader-top {
    gap: 12px;
    flex-wrap: wrap;
  }

  .collection-reader .collection-reader-top>span {
    display: none;
  }

  .collection-reader .collection-reader-navigation {
    gap: 10px;
  }

}

@media (prefers-reduced-motion: reduce) {
  .collection-room .collection-scatter .collection-card {
    transition: none;
  }

  .collection-room .collection-index .collection-photo,
  .collection-room .collection-index-arrow {
    transition: none;
  }

}