* { box-sizing: border-box; }
body { font-family: system-ui, -apple-system, sans-serif; margin: 0; background: #f5f7fa; color: #222; }
header { background: #2c3e50; color: #fff; padding: 1.5rem 2rem; }
header h1 { margin: 0; }
.subtitle { margin: 0.25rem 0 0; opacity: 0.85; }
main { max-width: 960px; margin: 2rem auto; padding: 0 1rem; }
section { margin-bottom: 2rem; }
h2 { border-bottom: 2px solid #ddd; padding-bottom: 0.25rem; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.card { background: #fff; border: 1px solid #e1e4e8; border-radius: 8px; padding: 1rem; cursor: pointer; transition: box-shadow .15s; }
.card:hover { box-shadow: 0 4px 12px rgba(0,0,0,.08); }
.card h3 { margin-top: 0; }
.card p { color: #555; font-size: 0.9rem; }
form .field { margin-bottom: 1rem; }
form label { display: block; font-weight: 600; margin-bottom: 0.25rem; }
form input, form textarea { width: 100%; padding: 0.5rem; border: 1px solid #ccc; border-radius: 4px; font-size: 1rem; }
form textarea { min-height: 100px; }
.list-item { display: flex; gap: 0.5rem; align-items: center; margin: 0.25rem 0; }
.list-item input { flex: 1; }
.actions { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; margin-top: 1rem; }
button { padding: 0.5rem 1rem; border: none; border-radius: 4px; background: #2c3e50; color: #fff; cursor: pointer; }
button:hover { background: #1a252f; }
a.button, #download-link { padding: 0.5rem 1rem; background: #27ae60; color: #fff; text-decoration: none; border-radius: 4px; }
.hidden { display: none; }
pre#status { background: #111; color: #0f0; padding: 0.75rem; border-radius: 4px; min-height: 1.5rem; white-space: pre-wrap; }
ul#doc-list { list-style: none; padding: 0; }
ul#doc-list li { background: #fff; border: 1px solid #e1e4e8; border-radius: 6px; padding: 0.75rem; margin-bottom: 0.5rem; display: flex; justify-content: space-between; align-items: center; }
ul#doc-list li button { padding: 0.25rem 0.5rem; font-size: 0.85rem; }