body.admin { display: block; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.login { max-width: 460px; margin: 60px auto; display: grid; gap: 10px; }
.login h2 { margin: 0; font-size: 18px; }
.login p { margin: 0; color: var(--muted); font-size: 13.5px; }
code { font-family: var(--mono); font-size: .9em; background: var(--canvas); padding: 1px 5px; border-radius: 3px; }
.row { display: flex; gap: 8px; align-items: center; }
.row.end { justify-content: flex-end; margin-top: 10px; }
.row input { flex: 1; }
input, select, textarea { border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 9px; background: var(--surface); }
.muted { color: var(--muted); font-size: 13px; }
#app { padding: 0 24px 40px; max-width: 1180px; }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.tabs button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 8px 14px; font-size: 14px; color: var(--muted); }
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--ink); font-weight: 600; }

.toolbar { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; flex-wrap: wrap; }
.toolbar input[type=search] { width: 240px; }
.toolbar .primary { margin-left: auto; }

.table-wrap { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: auto; }
table.grid { border-collapse: collapse; width: 100%; font-size: 13.5px; }
table.grid th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12.5px; padding: 8px 10px; border-bottom: 1px solid var(--line); background: var(--surface); position: sticky; top: 0; }
table.grid td { padding: 6px 10px; border-bottom: 1px solid #EEF1F2; vertical-align: middle; }
table.grid tr.off td { color: var(--muted); }
table.grid { table-layout: fixed; }
table.grid th:nth-child(1) { width: 52px; }
table.grid th:nth-child(2) { width: 22%; }
table.grid th:nth-child(3) { width: 150px; }
table.grid th:nth-child(6) { width: 76px; }
table.grid td.name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
table.grid td.cat .bar { font-size: 11.5px; white-space: nowrap; }
/* Regex、範例太長時只顯示一行，滑鼠移上去看完整內容 */
table.grid td.clip { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); font-size: 12.5px; }
table.grid td.mono { font-family: var(--mono); }
table.grid td.pk span { display: inline-flex; align-items: center; gap: 6px; }
table.grid td.pk i { width: 8px; height: 8px; border-radius: 2px; background: var(--c); display: inline-block; }
table.grid td:last-child { text-align: right; }

.term-groups { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; margin: 12px 0; }
.term-group { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; display: grid; gap: 8px; }
.term-group h3 { margin: 0; font: 700 14px var(--mono); }
.term-group .row { justify-content: space-between; }
.mono-box { font: 13px/1.6 var(--mono); width: 100%; resize: vertical; }
.hint { display: block; font-size: 12px; line-height: 1.6; color: var(--muted); }
.hint code, .adv-opts code { font: 12px var(--mono); background: var(--subtle); padding: 0 4px; border-radius: 3px; }
.hint .bar { font-size: 11.5px; }
/* 規則編輯器的進階選項：收合起來，需要時才展開 */
.adv-opts { border: 1px solid var(--line); border-radius: var(--radius); padding: 0 12px; }
.adv-opts > summary { cursor: pointer; padding: 9px 0; font-size: 13px; color: var(--ink); font-weight: 600; }
.adv-opts > summary .muted { font-weight: 400; margin-left: 4px; }
.adv-body { display: grid; gap: 12px; padding: 2px 0 12px; }
.adv-body label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.flags { border: 0; padding: 0; margin: 0; display: grid; gap: 4px; }
.flags legend { font-size: 13px; color: var(--muted); padding: 0; margin-bottom: 4px; }
.flags label.check { display: flex; align-items: center; gap: 6px; color: var(--ink); }

.editor { width: min(760px, 96vw); }
.editor form { padding: 20px; display: grid; gap: 12px; }
.editor h2 { margin: 0; font-size: 17px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; }
/* 輸入框與下拉選單同高、欄位靠上對齊，旁邊欄位多一行說明也不會跑版 */
.fields { align-items: start; }
.fields input:not([type=checkbox]), .fields select { height: 38px; box-sizing: border-box; }
.fields label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.fields label.span2 { grid-column: span 2; }
.fields label.check { display: flex; align-items: center; gap: 6px; color: var(--ink); }
.test { border: 1px solid var(--line); border-radius: var(--radius); }
.test-head { display: flex; justify-content: space-between; padding: 6px 10px; border-bottom: 1px solid var(--line); font-size: 13px; }
.output.small { min-height: 60px; max-height: 180px; padding: 10px; font-size: 12.5px; }
.spacer { flex: 1; }
button.danger { color: var(--danger); }
.toast.floating { position: fixed; right: 24px; bottom: 20px; background: var(--stamp-bg); color: var(--stamp-fg); padding: 8px 14px; border-radius: var(--radius); pointer-events: none; }
@media (max-width: 640px) { .fields { grid-template-columns: 1fr; } .fields label.span2 { grid-column: auto; } }