/* A bounded two-page diary, isolated from the calendar and weekly schedule. */
body.rose-site #diary > .kokoro-updated { display: none; }
body.rose-site #diaryBoard { display: block !important; }
body.rose-site #diary .diary-notebook {
  --book-height: 620px;
  --book-split: 43%;
  --book-rule: color-mix(in srgb, var(--rose-pink) 35%, transparent);
  min-width: 0;
}
body.rose-site #diary .diary-book-layout { position: relative; padding-right: 62px; }
body.rose-site #diary .diary-book {
  display: grid;
  grid-template-columns: var(--book-split) minmax(0, 1fr);
  position: relative;
  isolation: isolate;
  height: var(--book-height);
  min-height: 0;
  border: 1px solid var(--rose-pink);
  border-radius: 12px 17px 17px 12px;
  background: var(--rose-surface);
  box-shadow: 0 8px 0 -3px var(--rose-soft), 0 9px 0 -3px var(--rose-line), 0 22px 45px -30px color-mix(in srgb, var(--rose-ink) 45%, transparent);
}
body.rose-site #diary .diary-book-cover {
  display: grid;
  grid-template-rows: minmax(0, 1fr) minmax(0, .68fr);
  gap: 25px;
  min-width: 0;
  min-height: 0;
  padding: 34px 36px 28px;
  border-radius: 12px 0 0 12px;
  background: radial-gradient(circle at 20% 20%, var(--book-rule) .8px, transparent 1px) 0 0 / 15px 15px, linear-gradient(90deg, transparent 92%, color-mix(in srgb, var(--rose-line) 30%, transparent));
}
body.rose-site #diary .diary-book-photo {
  position: relative;
  min-height: 0;
  min-width: 0;
  margin: 0;
  padding: 9px;
  border: 1px solid var(--rose-line);
  border-radius: 4px;
  background: var(--rose-surface);
  box-shadow: 0 5px 15px -8px color-mix(in srgb, var(--rose-ink) 30%, transparent);
}
body.rose-site #diary .diary-book-photo::before {
  content: '';
  position: absolute;
  z-index: 2;
  width: 86px;
  height: 23px;
  top: -12px;
  left: calc(50% - 43px);
  transform: rotate(-4deg);
  background: color-mix(in srgb, var(--rose-pink) 52%, transparent);
  border-inline: 1px dashed var(--rose-pink);
}
body.rose-site #diary .diary-book-photo img { display: none; width: 100%; height: 100%; object-fit: contain; border-radius: 2px; background: var(--rose-soft); }
body.rose-site #diary .diary-book-photo.has-image img { display: block; }
body.rose-site #diary .diary-book-photo-empty { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; background: var(--rose-tint); color: var(--rose-accent); }
body.rose-site #diary .diary-book-photo.has-image .diary-book-photo-empty { display: none; }
body.rose-site #diary .diary-book-photo-empty svg { width: 47px; height: 47px; margin-bottom: 9px; opacity: .8; }
body.rose-site #diary .diary-book-photo-empty span { font-size: 16px; }
body.rose-site #diary .diary-book-photo-empty small { font-size: 12px; color: var(--rose-muted); }
body.rose-site #diary .diary-book-photo-corner { position: absolute; right: 18px; bottom: 10px; color: var(--rose-accent); font-size: 28px; transform: rotate(-12deg); }
body.rose-site #diary .diary-book-info { min-width: 0; min-height: 0; overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--rose-pink) transparent; }
body.rose-site #diary .diary-book-date { display: flex; justify-content: space-between; align-items: center; gap: 10px; color: var(--rose-accent); font-size: 13px; line-height: 1.6; }
body.rose-site #diary .diary-book-date time { min-width: 0; }
body.rose-site #diary .diary-book-title { margin: 12px 0 16px; font-size: clamp(21px, 2vw, 26px); font-weight: 400; line-height: 1.55; color: var(--rose-ink); word-break: keep-all; overflow-wrap: break-word; }
body.rose-site #diary .diary-book-note { border-top: 1px solid var(--rose-pink); padding-top: 12px; }
body.rose-site #diary .diary-book-note-label { display: block; color: var(--rose-accent); font-size: 11px; }
body.rose-site #diary .diary-book-note p { margin: 4px 0 0; padding: 0; color: var(--rose-ink); font-size: 23px; line-height: 1.5; text-align: left; white-space: pre-line; overflow-wrap: break-word; }
body.rose-site #diary .diary-book-note-empty { color: var(--rose-muted); }
body.rose-site #diary .diary-book-spine { position: absolute; z-index: 3; left: calc(var(--book-split) - 15px); top: 48px; bottom: 48px; width: 30px; display: flex; flex-direction: column; justify-content: space-between; pointer-events: none; }
body.rose-site #diary .diary-book-spine i { height: 10px; width: 30px; border: 1px solid var(--rose-pink); border-radius: 5px; background: linear-gradient(var(--rose-surface), var(--rose-line) 70%, var(--rose-surface)); box-shadow: 0 2px 2px color-mix(in srgb, var(--rose-ink) 8%, transparent); }
body.rose-site #diary .diary-book-writing { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; min-width: 0; min-height: 0; padding: 29px 27px 18px 36px; border-left: 1px solid var(--rose-line); border-radius: 0 17px 17px 0; background: linear-gradient(90deg, color-mix(in srgb, var(--rose-line) 20%, transparent), transparent 20px); }
body.rose-site #diary .diary-book-writing-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-width: 0; padding-bottom: 16px; border-bottom: 1px solid var(--rose-pink); }
body.rose-site #diary .diary-book-writing-head h4 { margin: 0; color: var(--rose-accent); font-size: 16px; font-weight: 400; white-space: nowrap; }
body.rose-site #diary .diary-book-writing-head > span { font-size: 11px; color: var(--rose-muted); text-align: right; }
body.rose-site #diary .diary-book-writing-head i { font-style: normal; color: var(--rose-accent); margin-left: 5px; }
body.rose-site #diary .diary-book-scroll { min-height: 0; min-width: 0; height: 100%; overflow-y: auto; overflow-x: hidden; overscroll-behavior-y: contain; scrollbar-gutter: stable; scrollbar-width: thin; scrollbar-color: var(--rose-pink) transparent; padding: 20px 14px 20px 3px; -webkit-overflow-scrolling: touch; }
body.rose-site #diary .diary-book-scroll:focus-visible { outline: 2px solid var(--rose-pink); outline-offset: -2px; border-radius: 3px; }
body.rose-site #diary .diary-book-scroll::-webkit-scrollbar { width: 5px; }
body.rose-site #diary .diary-book-scroll::-webkit-scrollbar-thumb { background: var(--rose-pink); border-radius: 10px; }
body.rose-site #diary .diary-book-prose { background: repeating-linear-gradient(transparent 0 43px, var(--book-rule) 43px 44px); }
body.rose-site #diary .diary-book .diary-text { max-width: none; color: var(--rose-ink) !important; font-size: 24px !important; font-weight: 400; line-height: 44px !important; margin: 0 0 44px !important; white-space: pre-wrap; word-break: keep-all; overflow-wrap: break-word; text-wrap: wrap; }
body.rose-site #diary .diary-book-extra { padding: 16px 18px 0; border-left: 2px solid var(--rose-pink); background: var(--rose-tint); margin: 28px 0; }
body.rose-site #diary .diary-book-extra h5 { margin: 0 0 10px; color: var(--rose-accent); font-size: 13px; font-weight: 400; }
body.rose-site #diary .diary-book-tags, body.rose-site #diary .diary-book-related { display: flex; flex-wrap: wrap; gap: 8px 12px; font-size: 12px; line-height: 1.8; color: var(--rose-accent); margin: 24px 0; }
body.rose-site #diary .diary-book-song { position: relative; margin-top: 32px; padding: 20px; border: 1px solid var(--rose-pink); border-radius: 6px; background: var(--rose-tint); }
body.rose-site #diary .diary-book-song-label { display: flex; align-items: center; gap: 8px; color: var(--rose-accent); }
body.rose-site #diary .diary-book-song-label svg { width: 19px; height: 19px; }
body.rose-site #diary .diary-book-song-label h5 { margin: 0; font-size: 13px; font-weight: 400; }
body.rose-site #diary .diary-book-song-title { margin: 14px 0 5px; color: var(--rose-ink); font-size: 18px; line-height: 1.6; word-break: keep-all; overflow-wrap: break-word; }
body.rose-site #diary .diary-book-song-artist { margin: 0; color: var(--rose-muted); font-size: 13px; }
body.rose-site #diary .diary-book-song > a { display: inline-flex; align-items: center; gap: 23px; min-height: 40px; margin-top: 14px; color: var(--rose-accent); font-size: 12px; border-bottom: 1px solid var(--rose-pink); }
body.rose-site #diary .diary-book-reading { display: flex; align-items: center; gap: 12px; padding-top: 13px; border-top: 1px solid var(--rose-pink); color: var(--rose-muted); font-size: 10px; }
body.rose-site #diary .diary-book-reading > span:first-child { white-space: nowrap; }
body.rose-site #diary .diary-book-reading small { margin-left: auto; color: var(--rose-accent); font-size: 10px; }
body.rose-site #diary .diary-book-reading-track { display: block; width: min(110px, 26%); height: 2px; overflow: hidden; background: var(--rose-line); }
body.rose-site #diary .diary-book-reading-track i { display: block; width: 0; height: 100%; background: var(--rose-accent); }
body.rose-site #diary .diary-bookmarks { position: absolute; z-index: 0; top: 46px; right: 0; width: 63px; display: flex; flex-direction: column; gap: 13px; }
body.rose-site #diary .diary-bookmark { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; min-height: 83px; padding: 12px 4px 12px 9px; border: 1px solid var(--rose-pink); border-left: 0; border-radius: 0 7px 16px 0; background: var(--rose-soft); color: var(--rose-muted); cursor: pointer; transition: background-color .2s, color .2s, transform .2s; }
body.rose-site #diary .diary-bookmark:nth-child(2) { background: var(--rose-tint); }
body.rose-site #diary .diary-bookmark span { font-size: 13px; line-height: 1.5; }
body.rose-site #diary .diary-bookmark small { font-size: 10px; }
body.rose-site #diary .diary-bookmark[aria-selected='true'] { background: var(--rose-accent); border-color: var(--rose-accent); color: var(--rose-surface); transform: translateX(3px); }
html[data-rose-theme='dark'] body.rose-site #diary .diary-bookmark[aria-selected='true'] { color: var(--rose-bg); }
body.rose-site #diary .diary-bookmark:hover:not([aria-selected='true']) { transform: translateX(3px); color: var(--rose-accent); }
body.rose-site #diary .diary-book-bottom { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-top: 25px; padding-right: 62px; }
body.rose-site #diary .diary-book-signature { color: var(--rose-muted); font-size: 12px; }
body.rose-site #diary .diary-book-signature i { color: var(--rose-accent); margin-left: 6px; font-style: normal; }
body.rose-site #diary .diary-book-actions { display: flex; gap: 8px; flex-wrap: wrap; }
body.rose-site #diary .diary-book-actions :is(button, .heart-btn) { min-height: 40px; margin: 0; padding: 8px 14px; border: 1px solid var(--rose-line) !important; border-radius: 999px !important; background: var(--rose-surface); color: var(--rose-accent); box-shadow: none; font-size: 12px; font-weight: 400; line-height: 1.5; }
body.rose-site #diary .diary-book-actions button:hover { border-color: var(--rose-pink) !important; background: var(--rose-tint); }
body.rose-site #diary .diary-book-actions .liked { background: var(--rose-tint); }
body.rose-site #diary .diary-mobile-pages { display: none; }
body.rose-site #diary .diary-archive-actions { margin-top: 18px; }
body.rose-site #diary .archive-toggle { min-height: 40px; padding: 8px 18px; font-size: 12px; }
@media (prefers-reduced-motion: no-preference) {
  body.rose-site #diary .diary-book-cover, body.rose-site #diary .diary-book-writing { animation: diaryBookOpen .3s ease-out both; }
  @keyframes diaryBookOpen { from { opacity: .4; transform: translateX(5px); } to { opacity: 1; transform: translateX(0); } }
}
@media (max-width: 1000px) and (min-width: 701px) {
  body.rose-site #diary .diary-notebook { --book-height: 580px; --book-split: 42%; }
  body.rose-site #diary .diary-book-cover { padding: 30px 25px 24px; gap: 22px; }
  body.rose-site #diary .diary-book-writing { padding: 26px 19px 18px 28px; }
  body.rose-site #diary .diary-book-title { font-size: 21px; }
  body.rose-site #diary .diary-book .diary-text { font-size: 23px !important; line-height: 41px !important; margin-bottom: 41px !important; }
  body.rose-site #diary .diary-book-prose { background-size: auto 41px; background-image: linear-gradient(transparent 40px, var(--book-rule) 40px 41px); }
}
@media (max-width: 700px) {
  body.rose-site #diary .diary-notebook { --book-height: clamp(460px, 72svh, 600px); }
  body.rose-site #diary .diary-book-layout { padding-right: 47px; }
  body.rose-site #diary .diary-book { grid-template-columns: minmax(0, 1fr); border-radius: 10px; }
  body.rose-site #diary .diary-mobile-pages { display: flex; gap: 7px; margin: 0 47px 14px 0; padding: 4px; border: 1px solid var(--rose-line); border-radius: 8px; background: var(--rose-soft); }
  body.rose-site #diary .diary-mobile-pages button { flex: 1; min-height: 40px; padding: 6px 8px; border: 0; border-radius: 5px; font-size: 12px; background: transparent; color: var(--rose-muted); cursor: pointer; }
  body.rose-site #diary .diary-mobile-pages button[aria-pressed='true'] { background: var(--rose-surface); color: var(--rose-accent); box-shadow: 0 1px 3px color-mix(in srgb, var(--rose-ink) 7%, transparent); }
  body.rose-site #diary .diary-notebook[data-mobile-page='cover'] .diary-book-writing,
  body.rose-site #diary .diary-notebook[data-mobile-page='writing'] .diary-book-cover { display: none; }
  body.rose-site #diary .diary-book-cover { grid-template-rows: minmax(0, 1fr) minmax(0, .8fr); gap: 23px; padding: 30px 19px 22px 29px; border-radius: 10px; }
  body.rose-site #diary .diary-book-spine { left: -8px; width: 22px; top: 40px; bottom: 40px; }
  body.rose-site #diary .diary-book-spine i { width: 22px; height: 8px; }
  body.rose-site #diary .diary-book-title { font-size: 21px; margin: 12px 0 15px; line-height: 1.55; }
  body.rose-site #diary .diary-book-date { font-size: 11px; }
  body.rose-site #diary .diary-book-note p { font-size: 22px; }
  body.rose-site #diary .diary-book-writing { border-left: 0; padding: 22px 13px 17px 25px; border-radius: 10px; }
  body.rose-site #diary .diary-book-writing-head { gap: 6px; padding-bottom: 14px; }
  body.rose-site #diary .diary-book-writing-head h4 { font-size: 14px; }
  body.rose-site #diary .diary-book-writing-head > span { max-width: 95px; font-size: 10px; }
  body.rose-site #diary .diary-book-scroll { padding: 17px 9px 17px 3px; }
  body.rose-site #diary .diary-book .diary-text { font-size: 22px !important; line-height: 38px !important; margin-bottom: 38px !important; }
  body.rose-site #diary .diary-book-prose { background-size: auto 38px; background-image: linear-gradient(transparent 37px, var(--book-rule) 37px 38px); }
  body.rose-site #diary .diary-bookmarks { width: 48px; top: 33px; gap: 11px; }
  body.rose-site #diary .diary-bookmark { min-height: 76px; padding: 10px 3px 10px 6px; }
  body.rose-site #diary .diary-bookmark span { font-size: 11px; }
  body.rose-site #diary .diary-bookmark small { font-size: 9px; }
  body.rose-site #diary .diary-book-song { padding: 16px; margin-top: 27px; }
  body.rose-site #diary .diary-book-song-title { font-size: 16px; }
  body.rose-site #diary .diary-book-bottom { flex-wrap: wrap; padding-right: 0; margin-top: 23px; gap: 12px; }
  body.rose-site #diary .diary-book-signature { width: 100%; font-size: 11px; }
  body.rose-site #diary .diary-book-actions { gap: 6px; }
  body.rose-site #diary .diary-book-actions :is(button, .heart-btn) { min-height: 42px; font-size: 11px; padding: 8px 12px; }
  body.rose-site #diary .diary-book-reading { gap: 8px; font-size: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  body.rose-site #diary .diary-bookmark { transition: none; }
}