:root { color-scheme: light dark; --bg: #fff; --fg: #1d1d1f; --mute: #6e6e73; --line: #d2d2d7; --acc: #0a66c2; --ok: #1e7e34; --err: #b42318; }
@media (prefers-color-scheme: dark) { :root { --bg: #161618; --fg: #f2f2f2; --mute: #a1a1a6; --line: #3a3a3c; --acc: #4c9aff; --ok: #4ade80; --err: #f87171; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; }
main { padding: 14px; max-width: 640px; margin: 0 auto; }
.status { padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; border: 1px solid var(--line); }
.status.ok { color: var(--ok); border-color: var(--ok); }
.status.err { color: var(--err); border-color: var(--err); }
.status button { margin-left: 6px; }
.page { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; margin-bottom: 10px; }
.page-title { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.page-url { color: var(--mute); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.check { font-size: 13px; color: var(--mute); }
textarea { width: 100%; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: inherit; font: inherit; resize: vertical; }
textarea:focus { outline: 2px solid var(--acc); outline-offset: -1px; }
.drop { margin-top: 8px; padding: 10px; border: 1px dashed var(--line); border-radius: 8px; color: var(--mute); font-size: 13px; text-align: center; }
.drop.over { border-color: var(--acc); color: var(--acc); }
.pick { color: var(--acc); cursor: pointer; text-decoration: underline; }
.thumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.thumb { position: relative; width: 84px; height: 84px; border-radius: 6px; overflow: hidden; border: 1px solid var(--line); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb button { position: absolute; top: 2px; right: 2px; width: 22px; height: 22px; padding: 0; border-radius: 11px; border: 0; background: rgba(0,0,0,.6); color: #fff; cursor: pointer; }
.row { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
.hint { color: var(--mute); font-size: 12px; }
button { font: inherit; padding: 6px 14px; border-radius: 8px; border: 1px solid var(--line); background: transparent; color: inherit; cursor: pointer; }
button[type=submit] { background: var(--acc); border-color: var(--acc); color: #fff; padding: 7px 20px; }
button:disabled { opacity: .5; }
button.danger { color: var(--err); border-color: var(--err); }
.setup h1 { font-size: 20px; }
.bm { display: flex; gap: 12px; }
.bookmarklet { display: inline-block; padding: 8px 14px; border: 1px solid var(--acc); border-radius: 8px; color: var(--acc); text-decoration: none; cursor: grab; }
.small { font-size: 13px; color: var(--mute); }
.warn { color: var(--err); }
code.block { display: block; padding: 8px; border: 1px solid var(--line); border-radius: 6px; word-break: break-all; font-size: 12px; }
pre { white-space: pre-wrap; word-break: break-all; }