* { box-sizing: border-box; }
body { font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
       margin: 0 auto; padding: 12px; max-width: 720px; color: #222; }
h1 { font-size: 1.3rem; }
h2 { font-size: 1.05rem; margin-top: 1.2em; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: 6px 4px; border-bottom: 1px solid #eee; }
a { color: #0a58ca; text-decoration: none; }
#capture { display: flex; gap: 6px; flex-wrap: wrap; }
#capture input { flex: 1 1 100%; padding: 10px; font-size: 1rem;
                 border: 1px solid #ccc; border-radius: 8px; }
#capture select { flex: 1; padding: 8px; border-radius: 8px; }
#capture button { padding: 8px 16px; font-size: 1rem; border: 0;
                  border-radius: 8px; background: #0a58ca; color: #fff; }
#toast { flex-basis: 100%; color: #198754; min-height: 1.2em; }
.hint { color: #888; font-size: .9rem; }
.pending li small { color: #888; margin-left: .5em; }
ul.sec { list-style: none; padding-left: 0; }
ul.sec li { padding: 4px 0; border-bottom: 1px solid #f2f2f2; }
ul.sec li.h3 { font-weight: 600; border-bottom: none; margin-top: .6em; }
ul.sec li.done { color: #999; text-decoration: line-through; }
footer { margin-top: 2em; color: #aaa; font-size: .85rem; }
body.login { max-width: 320px; padding-top: 15vh; text-align: center; }
body.login input, body.login button { width: 100%; padding: 10px; margin-top: 8px;
  font-size: 1rem; border: 1px solid #ccc; border-radius: 8px; }
body.login button { background: #0a58ca; color: #fff; border: 0; }
.error { color: #dc3545; }