:root {
  --bg: #f5f6f8; --card: #fff; --ink: #151a23; --sub: #5d6675; --line: #e3e6eb; --hover: #f0f3f8;
  --accent: #1f5eff; --accent-ink: #fff; --ios: #1f5eff; --and: #27a567; --cum: #f08c00;
  --ok: #1a8b4c; --ok-bg: #e5f5ec; --ng: #c8322b; --ng-bg: #fdecea; --warn: #9a6400; --warn-bg: #fff4dc;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1216; --card: #171b21; --ink: #e8ebf0; --sub: #9aa3b2; --line: #2a303a; --hover: #1e242c;
    --accent: #5b8cff; --ios: #5b8cff; --and: #3cc37f; --cum: #ffa94d;
    --ok: #4cd08a; --ok-bg: #12291c; --ng: #ff7b72; --ng-bg: #33191a; --warn: #f0b64a; --warn-bg: #2e2412;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1216; --card: #171b21; --ink: #e8ebf0; --sub: #9aa3b2; --line: #2a303a; --hover: #1e242c;
  --accent: #5b8cff; --ios: #5b8cff; --and: #3cc37f; --cum: #ffa94d;
  --ok: #4cd08a; --ok-bg: #12291c; --ng: #ff7b72; --ng-bg: #33191a; --warn: #f0b64a; --warn-bg: #2e2412;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); }
body { font: 14px/1.6 system-ui, -apple-system, "Hiragino Sans", "Noto Sans JP", sans-serif; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.primary { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 8px; padding: 9px 18px; font-weight: 600; cursor: pointer; }
.primary:disabled { opacity: .45; cursor: default; }
.ghost { background: none; border: 1px solid var(--line); border-radius: 8px; padding: 5px 10px; cursor: pointer; color: var(--sub); }
.msg { color: var(--ng); min-height: 1.2em; margin: 8px 0 0; }
.msg.ok { color: var(--ok); }
.hint, .note { color: var(--sub); font-size: 13px; }
.note { margin: 8px 0; }

/* ログイン */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: min(380px, 100%); display: grid; gap: 12px; }
.login-card h1 { font-size: 20px; margin: 0 0 4px; }
.login-card label { display: grid; gap: 4px; font-size: 13px; color: var(--sub); }
.login-card input { padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); }

/* 上部 */
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px; padding: 10px 20px;
  background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 16px; white-space: nowrap; }
.brand span { color: var(--sub); font-weight: 500; }
.tabs { display: flex; gap: 4px; flex: 1; }
.tabs button { background: none; border: 0; padding: 7px 12px; border-radius: 8px; cursor: pointer; color: var(--sub); font-weight: 600; }
.tabs button[aria-selected="true"] { background: var(--hover); color: var(--ink); }
.me { display: flex; align-items: center; gap: 8px; color: var(--sub); font-size: 12px; }

.period { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 12px 20px 0; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips button { border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 5px 13px; cursor: pointer; }
.chips button.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.range { display: flex; align-items: center; gap: 6px; color: var(--sub); }
.range input { border: 1px solid var(--line); background: var(--card); border-radius: 8px; padding: 4px 8px; }

main { padding: 12px 20px 40px; max-width: 1200px; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 12px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.kpi .k { color: var(--sub); font-size: 12px; display: flex; align-items: center; gap: 6px; }
.kpi .v { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 2px; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot.ios { background: var(--ios); } .dot.and { background: var(--and); } .dot.cum { background: var(--cum); border-radius: 2px; height: 3px; width: 12px; }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.toolbar input[type="search"] { flex: 1; min-width: 180px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); }
.toolbar select { padding: 7px 8px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); }
.check { display: inline-flex; gap: 6px; align-items: center; color: var(--sub); font-size: 13px; }

.table-wrap { background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow-x: auto; }
table.grid { width: 100%; border-collapse: collapse; }
.grid th, .grid td { padding: 8px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.grid th { font-size: 12px; color: var(--sub); font-weight: 600; cursor: pointer; user-select: none; white-space: nowrap; position: sticky; top: 0; background: var(--card); }
.grid th.sorted::after { content: " ↓"; } .grid th.sorted.asc::after { content: " ↑"; }
.grid tr:hover td { background: var(--hover); }
.grid .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.grid .t { font-weight: 600; }
.grid .p { font-family: var(--mono); font-size: 11.5px; color: var(--sub); word-break: break-all; }
.tag { display: inline-block; font-size: 10.5px; padding: 0 6px; border-radius: 4px; background: var(--hover); color: var(--sub); margin-right: 6px; font-weight: 500; }
.empty { padding: 30px; text-align: center; color: var(--sub); }

.chart-card { padding: 12px; height: 380px; }

/* 追加 */
.h2, .card h2 { font-size: 16px; margin: 0 0 8px; }
.h2 { margin: 22px 0 8px; }
.drop { display: grid; place-items: center; border: 2px dashed var(--line); border-radius: 12px; padding: 26px 12px; color: var(--sub); cursor: pointer; text-align: center; margin: 10px 0; }
.drop.over { border-color: var(--accent); background: var(--hover); }
.drop input { display: none; }
.picked { list-style: none; padding: 0; margin: 0 0 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.picked li { font-family: var(--mono); font-size: 12px; background: var(--hover); border-radius: 6px; padding: 2px 8px; }
textarea { width: 100%; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); padding: 8px; margin-bottom: 10px; }

.uploads { display: grid; gap: 6px; }
.up { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; cursor: pointer; text-align: left; }
.up:hover, .up.sel { border-color: var(--accent); }
.up .id { font-family: var(--mono); font-size: 12px; }
.up .sub { color: var(--sub); font-size: 12px; }
.badge { font-size: 11.5px; font-weight: 700; border-radius: 999px; padding: 2px 9px; white-space: nowrap; }
.b-ok { background: var(--ok-bg); color: var(--ok); } .b-ng { background: var(--ng-bg); color: var(--ng); }
.b-run { background: var(--warn-bg); color: var(--warn); } .b-idle { background: var(--hover); color: var(--sub); }

.detail { margin-top: 12px; }
.detail .head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; align-items: baseline; }
.file { border-top: 1px solid var(--line); padding: 12px 0; display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; }
.file .mark { font-size: 18px; line-height: 1.2; }
.file .mark.ok { color: var(--ok); } .file .mark.ng { color: var(--ng); }
.file .name { font-weight: 600; }
.file ul { margin: 4px 0 0; padding-left: 18px; }
.file li { font-size: 13px; }
.file li.ng { color: var(--ng); } .file li.warn { color: var(--warn); } .file li.okl { color: var(--ok); }
.file .opts { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 6px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 12px; }
.spin { display: inline-block; width: 12px; height: 12px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: s 0.8s linear infinite; vertical-align: -1px; margin-right: 6px; }
@keyframes s { to { transform: rotate(360deg); } }

@media (max-width: 760px) {
  .top { flex-wrap: wrap; padding: 10px 16px; gap: 8px; }
  .tabs { order: 3; flex-basis: 100%; }
  .me { margin-left: auto; }
  .period, main { padding-left: 16px; padding-right: 16px; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .kpi .v { font-size: 20px; }
  .grid th, .grid td { padding: 7px 8px; }
  .grid .hide-sm { display: none; }
  .chart-card { height: 300px; }
}