/* Historical source lookups on plant pages (docs/LOOKUPS.md, WP5). Colors come from the field guide theme. */
/* The site styles every button; these are links in button form, so start from nothing. */
button.lk-badge,button.lk-scan,button.lk-v-close{all:unset;box-sizing:border-box}
button.lk-badge:focus-visible,button.lk-scan:focus-visible,button.lk-v-close:focus-visible{outline:2px solid var(--q-native);outline-offset:2px}
button.lk-badge{display:block;margin-top:4px;font:12px/1.3 system-ui,sans-serif;color:var(--q-native);text-align:left;cursor:pointer}
button.lk-badge::before{content:"\1F4D6  "}
button.lk-badge:hover{text-decoration:underline}
.lk-fact{animation:lk-in .6s ease both}
@keyframes lk-in{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.lk-fact{animation:none}}
.lk-gap{margin-top:12px}.lk-gap .q-norecords{margin:0 0 8px}
.lk-searched,.lk-autonote,.lk-message{color:var(--q-muted)}
button.lk-search{font:600 13px system-ui,sans-serif;padding:8px 14px;border-radius:999px;border:1px solid var(--q-native);background:transparent;color:var(--q-native);cursor:pointer}
button.lk-search:hover:not(:disabled){background:var(--q-native);color:var(--q-paper)}
button.lk-search:disabled{opacity:.7;cursor:progress}
.lk-steps{font:13px/1.7 system-ui,sans-serif;color:var(--q-muted);padding-left:20px;margin:6px 0}
.lk-steps li.done::marker{content:"\2713  "}
.lk-group{margin:26px 0 0}
.lk-group h3{font:20px Georgia,serif;margin:0 0 10px}.lk-group h3 small{font:12px system-ui,sans-serif;color:var(--q-native);margin-left:6px}
.lk-card{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:14px;margin:10px 0;border:1px solid var(--q-line);border-radius:10px;background:var(--q-tint)}
button.lk-scan{display:flex;flex-direction:column;align-items:center;gap:4px;font:12px system-ui,sans-serif;color:var(--q-native);background:none;border:0;padding:0;cursor:zoom-in}
button.lk-scan img{width:150px;height:235px;object-fit:contain;border:1px solid var(--q-line);background:#fff}
.lk-scan-link{justify-content:center;border:1px dashed var(--q-line);border-radius:6px;padding:8px;text-align:center;min-height:120px;cursor:pointer}
.lk-cite{margin:0;font:14px/1.45 Georgia,serif}.lk-cite cite{font-style:italic}
.lk-card blockquote{margin:8px 0;font:17px/1.5 Georgia,serif;border-left:3px solid var(--q-native);padding-left:12px}
.lk-asname{font:12px system-ui,sans-serif;color:var(--q-muted);margin:0 0 6px}
.lk-viewer{max-width:none!important;max-height:none!important;margin:auto;width:min(1100px,94vw)!important;height:min(860px,90vh);padding:0;border:1px solid var(--q-line);border-radius:12px;background:var(--q-paper);color:var(--q-ink)}
.lk-viewer::backdrop{background:rgba(0,0,0,.6)}
.lk-viewer[open]{display:flex;flex-direction:column}
.lk-v-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--q-line)}
button.lk-v-close{font-size:18px;background:none;border:0;color:inherit;cursor:pointer}
.lk-v-more{display:flex;gap:6px;padding:8px 16px;border-bottom:1px solid var(--q-line)}
.lk-v-more button{all:unset;box-sizing:border-box;font:12px system-ui,sans-serif;padding:4px 10px;border-radius:999px;border:1px solid var(--q-line);background:transparent;color:inherit;cursor:pointer}
.lk-v-body{flex:1;display:grid;grid-template-columns:1.3fr 1fr;min-height:0}
.lk-v-img{overflow:auto;background:#fff;cursor:zoom-in}.lk-v-img img{width:100%;display:block}
.lk-v-img.zoom{cursor:zoom-out}.lk-v-img.zoom img{width:220%}
.lk-v-text{overflow:auto;padding:16px 20px}.lk-v-only{grid-column:1/-1;max-width:640px}
.lk-v-ocr{font:15px/1.6 Georgia,serif}
.lk-v-ocr mark{background:var(--q-gold);color:#1d231c;padding:1px 2px;border-radius:2px}
@media (max-width:700px){.lk-v-body{grid-template-columns:1fr;grid-template-rows:55% 45%}}
@media (max-width:600px){.lk-card{grid-template-columns:72px 1fr}button.lk-scan img{width:72px;height:110px}}