* { box-sizing: border-box; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  margin: 0 auto;
  padding: 1rem 1.5rem 3rem;
  max-width: 1300px;
  color: #1d2733;
  background: #f6f7f9;
}
h1 { margin: 0 0 .25rem; }
header p { margin-top: 0; color: #4a5866; }
code { background: #e7eaee; padding: 0 .25em; border-radius: 3px; }

#dropzone {
  border: 2px dashed #9aa7b4;
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  background: #fff;
}
#dropzone.over { border-color: #2563eb; background: #eef3fe; }
#dropzone p { margin: 0 0 .5rem; }

details { margin: 1rem 0; background: #fff; border: 1px solid #d8dde3; border-radius: 8px; padding: .5rem 1rem; }
summary { cursor: pointer; font-weight: 600; }
.params {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: .75rem 1rem;
  padding: .75rem 0 .25rem;
}
.params label { display: flex; flex-direction: column; font-size: .85rem; gap: .2rem; color: #4a5866; }
.params input, .params select { font: inherit; padding: .3rem .4rem; color: #1d2733; }

.actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
button {
  font: inherit;
  padding: .45rem .9rem;
  border-radius: 6px;
  border: 1px solid #2563eb;
  background: #2563eb;
  color: #fff;
  cursor: pointer;
}
button:disabled { opacity: .45; cursor: default; }
button.small { padding: .1rem .45rem; background: #fff; color: #2563eb; }
#status { color: #4a5866; }

table { width: 100%; border-collapse: collapse; margin-top: 1rem; background: #fff; }
th, td { border-bottom: 1px solid #e1e5ea; padding: .5rem; text-align: left; vertical-align: middle; }
th { background: #eef1f4; position: sticky; top: 0; z-index: 1; }
td.thumb { width: 260px; }
td.thumb img, td.thumb canvas { width: 240px; height: 160px; object-fit: cover; border-radius: 4px; display: block; background: #dde2e7; }
td.thumb a { display: block; }
.muted { color: #7a8794; font-size: .85rem; }
.warn { color: #b45309; font-size: .85rem; }
.error { color: #b91c1c; }
.nav { display: flex; gap: .3rem; align-items: center; white-space: nowrap; }
tr.pending td { color: #7a8794; }
.tag { display: inline-block; margin-top: .25rem; padding: 0 .4rem; border-radius: 3px; background: #dbeafe; color: #1e40af; font-size: .8rem; }

#doneCount { margin-left: auto; font-weight: 600; color: #15803d; }
tr.done td { background: #ecfdf3; }
button.done-btn { white-space: nowrap; }
button.done-btn.on { background: #16a34a; border-color: #16a34a; color: #fff; }