:root {
  --header-pad-y: 14px;
  --header-gap: 14px;
  --bg: #ffffff;
  --bg-rgb: 255, 255, 255;
  --text: #000000;
  --font: 'Helvetica Neue', Arial, system-ui, -apple-system, sans-serif;
  --container-w: min(var(--grid-w), 92vw);
  --grid-w: 1000px;
  --cols: 8;
  --card-media-h: 220px;
  --card-meta-h: 72px;
  --card-gap: 8px;
  --sheet-btn-size: 32px;
  --sheet-btn-gap: 12px;
  --sheet-pad-right: 16px;
  --mark-size: 0.35rem;
  --mark-gap: 0.24rem;
  --mark-offset: 0rem;
  --mark-owner: #e11d48;
  --mark-friends: #1144fa;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: auto;
  overflow-y: auto;
}

body {
  display: flex;
  flex-direction: column;
  margin: 0;
  font: 14px/1.4 var(--font);
  color: var(--text);
  background: var(--bg);
  padding-top: var(--header-h, 112px);
}

main,
.content {
  flex: 1 0 auto;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(var(--bg-rgb), 70);
  border-bottom: 1px solid var(--border);
  padding: var(--header-pad-y) 16px;
}

body::before {
  content: none;
  display: block;
}

.site-header_top {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
}

/* KEEP (grid) — 이것만 남기세요 */
.site-header_inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  width: var(--container-w);
  margin-inline: auto;
}

.site-header_top,
.site-header_inner {
  width: var(--container-w);
  margin-inline: auto;
}

.with-controls {
  display: flex;
  gap: 10px;
  margin-right: 0;
}

.with-toggle {
  position: relative;
  background: none;
  border: 0;
  margin: 0 16px;
  cursor: pointer;
}

.with-toggle.is-off {
  opacity: 0.5;
}

.navigation-container_left-column {
  grid-column: 1;
  justify-self: start;
}
.navigation-container_right-column {
  grid-column: 3;
  justify-self: end;
}

.navigation-container_left-column .site-navigation {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
  white-space: nowrap;
}

.site-navigation--right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem; /* 열 간격만 명시적으로 */
  white-space: nowrap;
  width: auto;
}

.navigation-container_left-column .site-navigation,
.navigation-container_right-column .site-navigation {
  display: flex;
  align-items: center;
  gap: 2rem 0.75rem;
  flex-wrap: wrap;
}

.site-navigation > * {
  flex: 0 0 auto;
}

.site-navigation {
  list-style: none;
  margin: 0;
  padding: 0;
}

li.nav-item {
  list-style: none;
}

.chip,
.toggle {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--text);
  border-radius: 9999px;
  background: transparent;
  cursor: pointer;
}

/* toggle */
.segmented {
  display: inline-flex;
  align-items: center;
  background: #e9e9e9;
  border-radius: 9999px;
  gap: 0;
}

.segmented__btn {
  border: 1px solid transparent;
  background: transparent;
  padding: 0.5rem 0.5rem;
  border-radius: 9999px;
  font: 14px/1 var(--font);
  cursor: pointer;
}
.segmented__btn[aria-selected='true'] {
  background: #fff;
  border-color: #000;
}

/* − N + */
.btn-circle {
  width: 22px;
  height: 22px;
  border: 1px solid #000;
  border-radius: 9999px;
  background: #fff;
  line-height: 1;
  font-size: 14px;
  cursor: pointer;
}
.btn-circle:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.cols-controls {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px;
  margin-right: 0;
}
.cols-count {
  font: 16px/1 var(--font);
}

.view-controls[data-mode='table'] .cols-controls {
  display: none;
}
.view--table .books-grid {
  grid-template-columns: 1fr;
  row-gap: 8px;
}

/* ===== GRID ===== */

/* NEW: 바깥 래퍼에 수평 패딩 */
.site-inner {
  padding-inline: 16px;
}

.site-inner-contents-grid,
.books-wrap,
.books-grid {
  overflow-y: visible !important;
  max-height: none !important;
  -webkit-overflow-scrolling: auto;
}

.site-inner-contents,
.site-inner-contents-grid {
  width: var(--container-w);
  margin-inline: auto;
  padding: var(--header-pad-y) 0px;
}

.books-wrap {
  width: var(--container-w);
  margin: 0 auto;
  overflow-x: auto;
  overflow-y: visible;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(var(--cols, 8), minmax(0, 1fr));
  gap: 12px;
  row-gap: 0;
}

.book-card {
  margin: 0;
  padding: 0;
}

.book {
  position: relative;
  height: calc(var(--card-media-h) + var(--card-meta-h));
  overflow: hidden;
}

.book__link {
  position: absolute;
  inset: 0;
  display: block;
  color: inherit;
  text-decoration: none;
  outline: none;
}

.book__link:focus-visible {
  outline: 2px solid #000;
  outline-offset: 2px;
  border-radius: calc(var(--book-radius) + 2px);
}

.book__media {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: var(--card-media-h);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  margin: 0;
  padding-bottom: 12px;
}

.book__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  display: block;
}

.book__meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--card-meta-h);
  padding: 8px 6px;
  display: block;
}

.book__author {
  font-size: 12px;
  line-height: 1;
  margin: 0;
}

.book__title {
  margin: 0 0 6px;
  font-size: 12px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.book__publisher {
  display: block;
  margin-top: 8px;
  font-size: 10px;
  line-height: 1.2;
  opacity: 0.8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.meta--line {
  line-height: 1;
}

.book__meta.meta--line {
  padding: 0 6px 20px;
  margin: 0;
  display: block;
  text-align: center;
}

.book__meta.meta--line .book__author,
.book__meta.meta--line .book__title {
  display: inline;
  margin: 0;
}

.book__meta.meta--line,
.book__meta.meta--line .book__title,
.book__meta.meta--line .book__author {
  white-space: normal;
  word-break: keep-all;
  overflow-wrap: normal;
}

.book__meta.meta--line .book__author {
  font-size: 12px;
  white-space: nowrap;
}
.book__meta.meta--line .book__author::after {
  content: ' :';
  margin-right: 0.25ch;
}

.book__meta.meta--line .book__title {
  -webkit-line-clamp: unset;
  -webkit-box-orient: unset;
  overflow: visible;
}

.book__line {
  margin: 0;
  font-size: 12px;
  line-height: 1;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.book__meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--card-meta-h);
  padding: 8px 6px;
  display: block;
}

.book__author {
  font-size: 12px;
  line-height: 1;
  margin: 0;
}

.book__title {
  margin: 0 0 6px;
  font-size: 12px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.book__publisher {
  display: block;
  margin-top: 6px;
  font-size: 10px;
  line-height: 1.2;
  opacity: 0.8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.meta--line {
  line-height: 1;
}

.book__meta.meta--line {
  padding: 6px 0 18px;
  margin: 0;
  display: block;
  text-align: center;
}

.book__meta.meta--line .book__line {
  margin: 0;
  font-size: 12px;
  line-height: 1.15;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.book__meta.meta--line .book__author,
.book__meta.meta--line .book__title {
  display: inline;
  margin: 0;
  white-space: normal;
}

.book__meta.meta--line,
.book__meta.meta--line .book__title,
.book__meta.meta--line .book__author {
  white-space: normal;
  word-break: keep-all;
  overflow-wrap: normal;
}

.book__meta.meta--line .book__author {
  font-size: 12px;
  white-space: nowrap;
}
.book__meta.meta--line .book__author::after {
  content: ' :';
  margin-right: 0.25ch;
}

.book__meta.meta--line .book__title {
  -webkit-line-clamp: unset;
  -webkit-box-orient: unset;
  overflow: visible;
}

.book__line {
  margin: 0;
  font-size: 12px;
  line-height: 1;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.book__markers {
  margin-top: 6px;
  display: flex;
  justify-content: center;
  gap: var(--mark-gap);
  min-height: 16px;
}
.book__markers .marks {
  display: inline-flex;
  gap: var(--mark-gap);
}

.mark-spacer {
  display: inline-block;
  height: 16px;
}

.mark {
  width: 12px;
  height: 12px;
  border-radius: 9999px;
  background: transparent;
  border: 2px solid currentColor;
  box-sizing: border-box;
}
.mark--owner {
  color: var(--mark-owner);
}
.mark--friends {
  color: var(--mark-friends);
}

.book__markers--overlay {
  position: absolute;
  bottom: var(--mark-offset);
  display: flex;
  gap: var(--mark-gap);
  z-index: 2;
  pointer-events: none;
}

.view--grid .book__markers--overlay {
  display: flex;
}
.view--grid .meta--line .book__markers {
  display: none;
}

.book__markers--overlay .marks {
  display: flex;
  gap: var(--mark-gap);
}
.book__markers--overlay .mark {
  width: var(--mark-size);
  height: var(--mark-size);
  border-radius: 9999px;
  display: inline-block;
  border: 0;
  box-shadow: none;
  background: currentColor;
}

.book__markers--overlay .mark--owner {
  color: var(--mark-owner);
}
.book__markers--overlay .mark--friends {
  color: var(--mark-friends);
}

.books-table .td-marks {
  width: 40px;
  text-align: center;
  vertical-align: middle;
  padding: 10px 8px;
}

.books-table .td-marks .mark {
  width: var(--mark-size);
  height: var(--mark-size);
  border-radius: 50%;
  background: currentColor;
  border: 0;
  box-sizing: border-box;
  vertical-align: middle;
}

.books-table .td-marks .marks {
  display: inline-flex;
  gap: var(--mark-gap);
  align-items: center;
  justify-content: center;
  min-height: 16px;
}

/* sheet nav */
.sheet__nav {
  position: absolute;
  width: var(--sheet-btn-size);
  height: var(--sheet-btn-size);
  border-radius: 9999px;
  background: #fff;
  border: 1px solid #000000;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}
.sheet__next {
  right: calc(
    var(--sheet-pad-right) + var(--sheet-btn-size) + var(--sheet-btn-gap)
  );
}
.sheet__prev {
  right: calc(
    var(--sheet-pad-right) + 2 * (var(--sheet-btn-size) + var(--sheet-btn-gap))
  );
}

.sheet__nav:hover {
  background: #f6f6f6;
}

/* ===== Table view ===== */
.books-table {
  width: var(--grid-w);
  margin: 0 auto;
  border-collapse: collapse;
  font-size: 12px;
  table-layout: fixed;
}

.books-table col.col-marks {
  width: 40px;
}
.books-table col.col-author {
  width: 20%;
}
.books-table col.col-title {
  width: 50%;
}
.books-table col.col-publisher {
  width: 18%;
}
.books-table col.col-date {
  width: 12%;
}

.books-table thead th {
  text-align: left;
  font-weight: 700;
  padding: 10px 12px;
  border-bottom: 2px solid #000;
}

.books-table tbody td {
  padding: 10px 12px;
  vertical-align: top;
  border-bottom: 1px solid #e5e5e5;
}

.books-table td {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.books-table td:nth-child(3) .cell-title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  white-space: normal;
  word-break: keep-all;
  line-height: 1.3;
}

.books-table tbody tr:nth-child(even) {
  background: #ffffff;
}

.books-table tbody tr:nth-child(odd) {
  background: #f4f4f4;
}

.books-table tbody tr {
  filter: invert(0);
}

.books-table tbody tr:hover {
  filter: invert(1);
}

.books-table tbody:focus-within tr {
  opacity: 0.5;
}

.view--table .books-grid {
  display: none;
}
.view--table .books-table {
  display: table;
}

.view--grid .books-table {
  display: none;
}
.view--grid .books-grid {
  display: grid;
}

.view-controls[data-mode='table'] .cols-controls {
  display: none;
}

.table-container table tr {
  transition: filter 0.25s ease;
}

.table-container table:hover tr {
  opacity: 0.5;
}

.table-container table tr:hover {
  opacity: 1;
}

/* Sheet header title + subtitle */
#sheet-title.sheet__title {
  display: inline-flex;
  align-items: center;
  gap: var(--header-gap, 14px);
}

#sheet-title .t-main {
  font-size: 18px;
  font-weight: 700;
}

#sheet-title .t-sub {
  font-size: 14px;
  opacity: 0.8;
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 60ch;
  display: inline-block;
  line-height: 1;
}

.cell-title {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  min-width: 0;
}

.cell-title .t-main {
}

.cell-title .t-sub {
  font-size: 10px;
  opacity: 0.5;
  font-weight: 400;
}

.cell-title,
.cell-title .t-main,
.cell-title .t-sub {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ooop! empty */
.empty-message {
  display: none;
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 0.45s ease,
    transform 0.45s ease;
  text-align: center;
  margin: 40px 0;
  font-size: clamp(16px, 2.2vw, 24px);
  line-height: 1.5;
  color: #000000;
  pointer-events: none;
}

.empty-message.on {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.owner-text {
  color: var(--mark-owner);
  font-weight: 500;
}

.friends-text {
  color: var(--mark-friends);
  font-weight: 500;
}

/* footer */
.footer {
  margin: auto;
  border-top: 1px solid var(--border);
  background: var(--bg);
  padding: var(--header-pad-y) 16px;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: nowrap;
  width: var(--container-w);
  margin-inline: auto;
}

.footer__email {
  text-decoration: none;
  color: var(--text);
}

.footer__note {
  margin: 0;
  text-align: right;
  width: auto;
}

/* ===== Bottom Sheet ===== */
.sheet {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1100;
}

.sheet.sheet--open {
  pointer-events: auto;
}

.sheet[aria-hidden='true'] {
  display: none;
}

.sheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px) saturate(1.05);
  -webkit-backdrop-filter: blur(8px) saturate(1.05);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.sheet__panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  max-height: 88vh;
  background: rgba(255, 255, 255, 0.9);
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.15);
  transform: translateY(100%);
  transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
}

.sheet--open .sheet__backdrop {
  opacity: 1;
}
.sheet--open .sheet__panel {
  transform: translateY(0);
}

.sheet__header,
.sheet__body {
  width: var(--container-w);
  margin-inline: auto;
  overflow: auto;
}

/* bottom sheet header */
.sheet__header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid #e9e9e9;
}
.sheet__title {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sheet__close {
  position: absolute;
  right: var(--sheet-pad-right);
  width: var(--sheet-btn-size);
  height: var(--sheet-btn-size);
  border-radius: 9999px;
  border: 1px solid #000;
  background: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  z-index: 1;
}

.sheet__close:hover {
  background: #f6f6f6;
}

.sheet__body {
  padding: 12px 0 20px;
  overflow: auto;
}

.sheet__body > .book-detail {
  width: var(--container-w);
  margin-inline: auto;
}

.book-detail {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  align-items: start;
}

.book-detail__desc {
  grid-column: 3;
  align-self: start;
  max-height: calc(88vh - 140px);
  overflow: auto;
  padding-right: 8px;
}

.book-detail__section-title {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
}

.sheet__panel {
  max-height: 88vh;
}
.sheet__body {
  overflow: auto;
}

.book-detail__cover {
  grid-column: 1;
}

.book-detail__meta {
  grid-column: 2;
}

.book-detail__content {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  align-items: start;
}

.book-detail__cover img {
  width: 220px;
  height: auto;
  display: block;
}
.book-detail__meta {
  font-size: 14px;
  line-height: 1.5;
}
.book-detail__meta dl {
  margin: 0;
}
.book-detail__meta dt {
  font-weight: 700;
}
.book-detail__meta dd {
  margin: 0 0 8px;
}

.book-meta-row {
  grid-column: 1;
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 8px;
  column-gap: 0;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.45;
}

.book-meta-row li strong {
  display: block;
  font-weight: 700;
  margin-bottom: 4px;
}

.book-meta-row li {
  font-size: 14px;
  line-height: 1.45;
}
.book-meta-row strong {
  display: block;
  font-weight: 700;
  margin-bottom: 4px;
}

.book-description {
  grid-column: 2;
  margin: 0;
}

.book-description h3 {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
}
.book-description .desc-text {
  margin: 0;
  line-height: 1.7;
  white-space: pre-wrap;
}

.book-description .desc-text br {
  display: inline;
}

.body--locked {
  overflow: hidden;
}

/*  Bottom sheet header */
.sheet__subline {
  display: flex;
  align-items: center;
  gap: var(--header-gap, 14px);
}

.sheet-marks {
  display: inline-flex;
  gap: var(--mark-gap, 6px);
  margin-left: 0.5ch;
  vertical-align: middle;
  align-items: center;
}

.sheet-marks .mark {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: currentColor;
  display: inline-block;
  position: relative;
}

.sheet-marks .mark--owner {
  color: var(--mark-owner, #e11d48);
}
.sheet-marks .mark--friends {
  color: var(--mark-friends, #1144fa);
}

.sheet-marks .sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* shelving */
.header--shelf-open .shelf-controls {
  max-height: 200px;
  opacity: 1;
}

#shelf-controls.shelf-controls {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -6px);
  width: min(var(--grid-max), 92vw);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
  margin: 0;
  padding: 0;
  background: transparent;
  z-index: 50;
}

.site-header_inner.header--shelf-open #shelf-controls {
  opacity: 1;
  transform: translate(-50%, 25%);
  pointer-events: auto;
}

/* shelf-pill */
.shelf-pill {
  position: relative;
  border: 1px solid #000;
  border-radius: 999px;
  padding: 0.5rem 0.75rem;
  font: 12px/1.1 var(--font, 'Helvetica Neue', Arial, sans-serif);
  background: rgba(255, 255, 255, 0.65);
  color: #000;
  cursor: pointer;
  user-select: none;
  display: inline-flex;
  align-items: center;
}

.shelf-pill::after {
  content: '—';
  display: inline-block;
  width: 1.1em;
  text-align: center;
  margin-left: 0.4em;
}
.shelf-pill[data-state='asc']::after {
  content: '▲';
}
.shelf-pill[data-state='desc']::after {
  content: '▼';
}

#shuffle-pill::after {
  content: none !important;
}
.shelf-pill--shuffle .icon {
  display: inline-block;
  transform-origin: 50% 50%;
}

@keyframes spinStar {
  to {
    transform: rotate(360deg);
  }
}
.shelf-pill--shuffle:hover .icon {
  animation: spinStar 1.2s linear infinite;
}

.shelf-pill:not(.shelf-pill--shuffle)::after {
  content: '—';
  display: inline-block;
  width: 1.1em;
  text-align: center;
  margin-left: 0.4em;
}
.shelf-pill:not(.shelf-pill--shuffle)[data-state='asc']::after {
  content: '▲';
}
.shelf-pill:not(.shelf-pill--shuffle)[data-state='desc']::after {
  content: '▼';
}

.shelf-pill--shuffle::after {
  content: none !important;
}

.shelf-pill--shuffle .icon {
  display: inline-block;
  transform-origin: 50% 50%;
}
@keyframes spinStar {
  to {
    transform: rotate(360deg);
  }
}
.shelf-pill--shuffle:hover .icon {
  animation: spinStar 1.2s linear infinite;
}

/* field-numbering (1/2/3) */
.shelf-pill[data-rank]::before {
  content: attr(data-rank);
  position: absolute;
  top: -0.4em;
  right: -0.4em;
  width: 1.2em;
  height: 1.2em;
  border-radius: 50%;
  background: #000;
  color: #fff;
  font-size: 10px;
  line-height: 1.2em;
  text-align: center;
}

/* load more */
.load-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid #000;
  border-radius: 999px;
  background: #fff;
  font: 12px/1 var(--font, 'Helvetica Neue', Arial, sans-serif);
  cursor: pointer;
}

.load-more-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin: 18px auto 26px;
}

.load-more[disabled] {
  opacity: 0.5;
  cursor: default;
}

.loader {
  display: none;
}
.loader.on {
  display: inline-flex;
}

.loader::before {
  content: '';
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #000;
  border-right-color: transparent;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}

/* about-sheet */
#about-sheet {
  position: fixed !important;
  inset: 0 !important;
  display: block !important;
  pointer-events: none !important;
  z-index: 11000 !important;
}

#about-sheet .sheet__backdrop,
#about-sheet .sheet__panel {
  display: none !important;
}

.about-card {
  position: absolute;
  max-width: min(420px, 92vw);
  background: var(--bg, #fff);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.12);
  padding: 12px 14px;
  font-size: clamp(13px, 0.95vw, 15px);
  line-height: 1.65;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(-6px);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease,
    height 0.18s ease;
}
.about-card.on {
  opacity: 1;
  transform: translateY(0);
}

.about-card.switch-out {
  opacity: 0;
  transform: translateY(-4px);
}
.about-card p {
  margin: 0;
}

/* mini tooltip */
.mini-tip {
  position: fixed;
  z-index: 12000;
  pointer-events: none;
  padding: 6px 8px;
  border-radius: 6px;
  background: rgba(30, 30, 30, 0.92);
  color: #fff;
  font-size: 12px;
  line-height: 1;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  transform: translate(-50%, 6px);
  opacity: 0;
  transition:
    opacity 0.12s ease,
    transform 0.12s ease;
}
.mini-tip.on {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* sorry! */
.unsupported-message {
  position: fixed;
  inset: 0;
  background: #fff;
  color: magenta;
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  padding: 2rem;
  z-index: 9999;
  display: none;
}

.swarm-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: none;
  z-index: 0;
}

#unsupported {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100svh;
  background: #ffffff;
  z-index: 10000;
  overscroll-behavior: none;
}

#unsupported.motion-on .swarm-canvas {
  display: block;
}

#unsupported .unsupported-copy {
  position: relative;
  padding-bottom: max(2rem, env(safe-area-inset-bottom));
}

#unsupported.motion-on .unsupported-copy {
  display: none;
}

.unsupported-cta {
  margin-top: 0.8rem;
  font-size: clamp(16px, 4.2vw, 22px);
}

#unsupported,
#unsupported .unsupported-message {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100svh;
  background: #fff;
  z-index: 10000;
  overscroll-behavior: none;
}

#unsupported .unsupported-message {
  padding-bottom: max(2rem, env(safe-area-inset-bottom));
}

html.no-scroll,
body.no-scroll {
  height: 100%;
  overflow: hidden;
}
body.no-scroll {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
}

.swarm-canvas {
  z-index: 10001;
}

/* 새로운 질서 친구들 circle */
.apply {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: fixed;
  z-index: 10050;
  width: 9rem;
  height: 9rem;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.375;
  text-align: center;
  color: snow;
  background-color: midnightblue;
  border-radius: 50%;
  animation: none;
  opacity: 1;
}

.apply.follow-center {
  left: 0;
  top: 0;
  right: auto;
  bottom: auto;
  transform: translate(-50%, -50%);
}

.apply__label {
  animation: rotate 10s linear infinite;
}
@keyframes rotate {
  to {
    transform: rotate(360deg);
  }
}

.glapress-credit {
  position: fixed;
  top: 0.5rem;
  right: 0.5rem;
  font-size: 14px;
  font-weight: 400;
  color: #000;
  z-index: 20000;
  text-decoration: underline;
}
.glapress-credit a {
  color: #000;
  text-decoration: underline;
}
.glapress-credit a span {
  font-weight: 600;
}

.sheet[aria-hidden='true'] {
  display: none;
}
#renewal-sheet[aria-hidden='true'] {
  display: block;
}

@media (max-width: 800px) {
  .unsupported-message {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .app,
  .site {
    display: none !important;
  }
}