body { font-family: "Yu Gothic UI", "Meiryo", "Hiragino Sans", sans-serif; margin: 0; background: #fafaf9; color: #222; }
header { background: #fff; border-bottom: 2px solid #2f5d50; padding: 16px 24px; }
header h1 { margin: 0; font-size: 1.3rem; }
.company { margin: 4px 0 0; font-size: .85rem; color: #555; }
main { padding: 16px 24px; }
.panel { background: #fff; border: 1px solid #ddd; border-radius: 6px; padding: 12px 16px; margin-bottom: 16px; }
.panel h2 { font-size: 1rem; margin: 0 0 10px; }
.form-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
button { padding: 6px 16px; border: 1px solid #2f5d50; background: #2f5d50; color: #fff; border-radius: 4px; cursor: pointer; }
button#btn-ship { background: #fff; color: #2f5d50; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { border-bottom: 1px solid #e5e5e5; padding: 6px 8px; text-align: left; }
th { background: #f1f1ef; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.is-reorder td { background: #fff4e5; }
.message { min-height: 1.4em; margin: 10px 0 0; color: #2f5d50; }
.message.is-error { color: #b42318; }