.back-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--cyan); font-size: 12px; }
.sheet-intro { align-items: end; gap: 40px; padding-block: 32px 40px; }
.sheet-intro h1 { font-size: clamp(36px, 4.8vw, 64px); }
.sheet-description { max-width: 650px; margin-top: 14px; color: var(--muted); font-size: 13px !important; }
.archive-actions { flex-shrink: 0; display: grid; gap: 14px; max-width: 310px; }
.archive-actions > span { font-size: 11px; color: var(--muted); line-height: 1.8; }
.sheet-summary { display: flex; justify-content: space-between; align-items: start; gap: 24px; padding: 24px; border: 1px solid #ffdf282e; border-radius: 12px; background: #ffdf2807; }
.sheet-summary p > strong { display: block; color: var(--yellow); font-size: 19px; }
.sheet-summary p > span { display: block; margin-top: 5px; font-size: 12px; color: var(--muted); }
.sheet-summary details { font-size: 12px; max-width: 460px; }
.sheet-summary summary { cursor: pointer; min-height: 44px; padding-top: 10px; }
.sheet-summary details p { margin-top: 10px; font-size: 11px; color: var(--muted); line-height: 1.9; }
.sheet-summary details a { display: inline-block; padding-block: 12px; color: var(--cyan); }
.character-library { padding-top: 36px; scroll-margin-top: 24px; }
.sheet-toolbar { display: grid; grid-template-columns: 1fr auto; gap: 16px; }
.sheet-search input, .sheet-toolbar select { font: inherit; font-size: 13px; color: #f5f8ff; min-height: 50px; padding: 12px 16px; border: 1px solid #ffffff26; border-radius: 9px; background: #101b34; width: 100%; }
.sheet-search input::placeholder { color: #a7b7d1; }
.sheet-search input:focus-visible, .sheet-toolbar select:focus-visible, summary:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.character-count { margin: 18px 0 20px; font-size: 12px; color: var(--muted); }
.character-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: start; }
.sheet-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: #101b34; box-shadow: 0 2px 4px #0002, 0 14px 30px #0002; scroll-margin-top: 24px; }
.sheet-preview { display: block; position: relative; aspect-ratio: 4/3; background: #e8e9ec; cursor: zoom-in; overflow: hidden; }
.sheet-preview img { width: 100%; height: 100%; object-fit: contain; transition: transform .2s; }
.sheet-preview:hover img { transform: scale(1.025); }
.sheet-preview > span { position: absolute; right: 12px; bottom: 12px; padding: 5px 9px; font-size: 9px; background: #080d24de; border-radius: 5px; color: white; }
.sheet-info { padding: 20px; }
.sheet-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.sheet-title h2 { font-size: 15px; letter-spacing: -.025em; line-height: 1.6; }
.sheet-title h2 > span { color: var(--muted); font-size: 11px; font-family: "Open Sans",sans-serif; margin-right: 6px; letter-spacing: .04em; }
.sheet-status { font-size: 8px; font-weight: 600; letter-spacing: .08em; color: #a9e1c1; }
.sheet-info > p { margin-top: 8px; color: var(--muted); font-size: 10px; }
.sheet-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0 16px; margin-top: 15px; }
.sheet-actions .download { width: 100%; color: var(--yellow); margin-bottom: 8px; }
.sheet-actions > a:not(.download) { display: inline-flex; align-items: center; min-height: 44px; font-size: 11px; color: var(--muted); }
.sheet-actions > a:hover { color: var(--cyan); }
.missing-preview { height: 260px; display: flex; align-items: center; justify-content: center; gap: 24px; background: #09152a; padding: 24px; }
.missing-preview img { max-height: 100%; width: auto; max-width: 48%; object-fit: contain; border-radius: 5px; }
.missing-preview p { max-width: 110px; font-size: 12px; color: var(--muted); }
.sheet-card[data-ready="false"] .sheet-status { color: #e0c99b; }
.sheet-note { margin-top: 14px; font-size: 11px; color: var(--muted); }
.library-files { display: flex; gap: 8px 28px; flex-wrap: wrap; margin-bottom: 36px; }
.library-files a { display: inline-flex; align-items: center; min-height: 44px; font-size: 12px; color: var(--cyan); }
#sheet-preview-media img { display: block; width: 100%; max-height: calc(100dvh - 230px); object-fit: contain; background: #e8e9ec; }
#sheet-preview .preview-actions { flex-wrap: wrap; }
#sheet-source { font-size: 12px; min-height: 44px; display: inline-flex; align-items: center; color: var(--cyan); }
@media(max-width:1050px) { .character-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:700px) {
  .sheet-intro { padding-top: 18px; }
  .sheet-intro h1 { font-size: clamp(33px,8.8vw,48px); }
  .archive-actions { margin-top: 24px; max-width: none; }
  .sheet-summary { display: block; padding: 20px; }
  .sheet-summary details { margin-top: 12px; }
  .sheet-toolbar { grid-template-columns: 1fr; gap: 12px; }
  .character-grid { grid-template-columns: 1fr; gap: 24px; }
  .sheet-info { padding: 18px; }
  .character-library { padding-top: 28px; }
  #sheet-preview .button { width: 100%; white-space: normal; text-align: center; }
}
@media(prefers-reduced-motion:reduce) { .sheet-preview img { transition: none; } }