/* 網頁版樣式 —— 顏色照桌面版(Ui/Theme/Palette.Light.xaml),兩個版本看起來是同一套工具。 */
:root {
  --bg: #F4F6FA;
  --surface: #FFFFFF;
  --surface-alt: #F7F9FC;
  --border: #E3E8EF;
  --border-strong: #CBD5E1;
  --text: #1F2937;
  --text-2: #55606E;
  --muted: #8B97A6;
  --primary: #1D4ED8;
  --primary-soft: #EEF3FF;
  --danger: #B3261E;
  --danger-soft: #FDECEA;
  --warn: #A85D00;
  --warn-soft: #FFF5E6;
  --ok: #1B6E3C;
  --ok-soft: #E9F5EC;
  --font: "Microsoft JhengHei UI", "Microsoft JhengHei", "PingFang TC", "Noto Sans TC", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 14px; line-height: 1.5; }
h1 { font-size: 1.5rem; margin: 0 0 .25rem; }
h2 { font-size: 1.05rem; margin: 0 0 .5rem; }
a { color: var(--primary); }
.muted { color: var(--text-2); }
button, select, input { font: inherit; }
button { border: 1px solid var(--border-strong); background: var(--surface); border-radius: 6px; padding: .3rem .9rem; cursor: pointer; }
button:disabled { opacity: .5; cursor: default; }
button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
button.link { border: 0; background: none; color: var(--danger); padding: 0; }
input, select { border: 1px solid var(--border-strong); border-radius: 6px; padding: .3rem .5rem; background: var(--surface); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .6rem 1.25rem; background: var(--surface); border-bottom: 1px solid var(--border); }
.topbar .brand { font-weight: 700; text-decoration: none; color: var(--text); }
.topbar .brand small { color: var(--muted); font-weight: 400; margin-left: .4rem; }
.topbar .logout { display: flex; gap: .6rem; align-items: center; color: var(--text-2); }

.page { max-width: 960px; margin: 1.5rem auto; padding: 0 1.25rem; display: grid; gap: 1rem; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 1rem 1.1rem; }
.banner { display: flex; gap: 1rem; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: .75rem 1rem; border-radius: 8px; background: var(--primary-soft); }
.banner.ok { background: var(--ok-soft); }
.banner.warn { background: var(--warn-soft); }
.banner.bad { background: var(--danger-soft); color: var(--danger); }
.banner ul { margin: .25rem 0; }
.inline { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.months { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; }
.months a { font-weight: 700; }

.login { max-width: 360px; margin: 4rem auto; padding: 1.5rem; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; display: grid; gap: .4rem; }
.login form { display: grid; gap: .4rem; margin-top: .5rem; }
.login button { margin-top: .6rem; background: var(--primary); color: #fff; border-color: var(--primary); }
.login .error { color: var(--danger); }

/* 一期:左邊步驟、右邊內容 */
.month { display: grid; grid-template-columns: 200px minmax(0, 1fr); min-height: calc(100vh - 50px); }
.steps { background: var(--surface); border-right: 1px solid var(--border); padding: 1rem .6rem; display: grid; align-content: start; gap: .5rem; }
.steps .back { padding: 0 .5rem; text-decoration: none; }
.steps .period { padding: 0 .5rem; font-weight: 700; font-size: 1.05rem; }
.steps ol { list-style: none; margin: .5rem 0 0; padding: 0; display: grid; gap: 2px; }
.steps li button { width: 100%; text-align: left; border: 0; background: none; padding: .4rem .5rem; border-radius: 6px; color: var(--text-2); display: flex; gap: .5rem; align-items: center; }
.steps li.on button { background: var(--primary-soft); color: var(--primary); font-weight: 700; }
.steps .sn { width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--border-strong); display: inline-flex; align-items: center; justify-content: center; font-size: .72rem; flex: none; background: var(--surface); }
.steps li.on .sn { background: var(--primary); border-color: var(--primary); color: #fff; }
.step-body { padding: 1rem 1.25rem 2rem; display: grid; gap: 1rem; align-content: start; min-width: 0; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-weight: 400; color: var(--muted); font-size: .8rem; border-bottom: 1px solid var(--border); padding: .35rem .5rem; white-space: nowrap; }
td { padding: .35rem .5rem; border-bottom: 1px solid var(--surface-alt); vertical-align: top; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.grp td { background: var(--surface-alt); color: var(--text-2); font-weight: 700; font-size: .85rem; }
tr.selected td { background: var(--primary-soft); }
tr.attention td { background: var(--warn-soft); }
tr.dimmed td { color: var(--muted); }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.confirm { display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; white-space: normal; }
tr.total td { font-weight: 700; border-top: 1px solid var(--border-strong); }
tr.detail > td { background: var(--surface-alt); border-bottom: 1px solid var(--border-strong); padding: .75rem 1rem; }
.panel { display: grid; gap: .35rem; max-width: 720px; }
.panel p, .panel h2 { margin: 0; }
td.nowrap { white-space: nowrap; }
td.name { word-break: break-all; }
td.reason { color: var(--text-2); font-size: .85rem; }
.upload { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }

.findings { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; }
.findings li { display: grid; grid-template-columns: 5.5rem 11rem minmax(0, 1fr); gap: .5rem; font-size: .88rem; }
.findings .sev { border-radius: 4px; padding: 0 .4rem; justify-self: start; white-space: nowrap; }
.findings .code { color: var(--muted); font-family: ui-monospace, monospace; font-size: .75rem; word-break: break-all; }
.sev-blocking .sev { background: var(--danger-soft); color: var(--danger); }
.sev-warning .sev { background: var(--warn-soft); color: var(--warn); }
.sev-info .sev { background: var(--ok-soft); color: var(--ok); }
.pass { color: var(--ok); font-weight: 700; }
.fail { color: var(--danger); font-weight: 700; }
.warn-text { color: var(--warn); font-weight: 700; }
.human { color: var(--primary); font-size: .85rem; }
.stack { display: grid; gap: 1rem; align-content: start; }
button.pick { border: 0; background: none; padding: 0; color: var(--primary); font-family: ui-monospace, monospace; text-decoration: underline; }
.steps .badge { margin-left: auto; background: var(--danger); color: #fff; border-radius: 999px; padding: 0 .45rem; font-size: .72rem; }

.cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .75rem; }
.cat { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: .8rem; display: grid; gap: .2rem; }
.cat.attention { border-color: var(--warn); }
.cat .letter { color: var(--primary); font-weight: 700; font-size: 1.1rem; }
.cat .value { font-size: 1.15rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.cat .tag { font-size: .78rem; color: var(--text-2); }
.chips { display: flex; gap: .4rem; flex-wrap: wrap; }
.chips button { border-radius: 999px; padding: .1rem .75rem; font-size: .85rem; }
.chips button.on { background: var(--primary); color: #fff; border-color: var(--primary); }
.chips button.alert { border-color: var(--danger); color: var(--danger); }
.chips button.on.alert { background: var(--danger); color: #fff; }
.form-row { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin: .35rem 0; }

@media (max-width: 760px) {
  .month { grid-template-columns: 1fr; }
  .steps { border-right: 0; border-bottom: 1px solid var(--border); }
  .findings li { grid-template-columns: 1fr; }
}

#blazor-error-ui { background: var(--warn-soft); bottom: 0; display: none; left: 0; padding: .6rem 1.25rem; position: fixed; width: 100%; z-index: 1000; }
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: .75rem; top: .5rem; }