/* 记账本页面样式 */
* { box-sizing: border-box; }
body { margin: 0; background: #f3f5f9; color: #333;
       font-family: -apple-system, "Microsoft YaHei", sans-serif; }
.wrap { max-width: 760px; margin: 32px auto; padding: 0 16px; }

header h1 { margin: 0; color: #1c7ed6; }
.sub { color: #888; font-size: 13px; margin: 4px 0 20px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.card { background: #fff; border-radius: 12px; padding: 16px; box-shadow: 0 2px 12px rgba(0,0,0,.05); }
.card .label { color: #888; font-size: 13px; }
.card .num { font-size: 22px; font-weight: bold; margin-top: 6px; word-break: break-all; }
.card.income .num { color: #2f9e44; }
.card.expense .num { color: #e03131; }
.card.balance .num { color: #1c7ed6; }

.panel { background: #fff; border-radius: 12px; padding: 20px; margin-bottom: 16px;
         box-shadow: 0 2px 12px rgba(0,0,0,.05); }
.panel h2 { margin: 0 0 14px; font-size: 17px; }
.panel h2 small { color: #999; font-weight: normal; font-size: 13px; }

.form .row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.form input, .form select { padding: 9px 10px; border: 1px solid #ddd; border-radius: 8px; font: inherit; }
.form input[name=amount] { width: 140px; }
.form .grow { flex: 1; min-width: 160px; }
.form .radio { display: flex; align-items: center; gap: 4px; margin-right: 12px; cursor: pointer; }
.form button { background: #1c7ed6; color: #fff; border: 0; border-radius: 8px; padding: 0 24px;
               font-size: 15px; cursor: pointer; }

.msg { background: #ebfbee; color: #2b8a3e; padding: 8px 12px; border-radius: 8px; margin-bottom: 10px; }
.error { background: #fff5f5; color: #c92a2a; padding: 8px 12px; border-radius: 8px; margin-bottom: 8px; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 6px; border-bottom: 1px solid #f0f0f0; text-align: left; font-size: 14px; }
th { color: #999; font-weight: normal; }
.r { text-align: right; white-space: nowrap; }
td.income { color: #2f9e44; font-weight: bold; }
td.expense { color: #e03131; font-weight: bold; }
td.note { color: #666; word-break: break-all; }
.tag { background: #e7f5ff; color: #1971c2; border-radius: 4px; padding: 2px 6px; font-size: 12px; white-space: nowrap; }
.del { background: none; border: 0; color: #ccc; cursor: pointer; font-size: 15px; }
.del:hover { color: #e03131; }
.empty { color: #aaa; text-align: center; padding: 24px 0; }

footer { text-align: center; color: #aaa; font-size: 13px; margin-top: 8px; }
footer a { color: #1c7ed6; }

@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  th:nth-child(3), td.note { display: none; }
}