/* 運用と障害対応。style.css と flow.css の上に重ねる */
.subh { margin: 20px 0 10px; font-size: 15px; }
.srcs { margin-top: auto; font-size: 11.5px; color: var(--muted); }
.srcs a { color: #1d4ed8; }

/* 運用とは */
.loop { list-style: none; margin: 0 0 12px; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; counter-reset: lp; }
.loop li { counter-increment: lp; position: relative; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px 10px 44px; }
.loop li::before { content: counter(lp); position: absolute; left: 12px; top: 10px; width: 22px; height: 22px; border-radius: 50%; background: var(--k-test); color: #fff; font-family: var(--latin); font-weight: 600; font-size: 12px; display: grid; place-items: center; }
.loop li:not(:last-child)::after { content: "→"; position: absolute; right: -10px; top: 12px; z-index: 1; color: #94a3b8; font-weight: 700; background: var(--bg); line-height: 1; }
.loop li:last-child::after { content: "↺ 1 にもどる"; display: block; margin-top: 2px; font-size: 11px; font-weight: 700; color: var(--k-test); }
.loop b { display: block; font-size: 14px; }
.loop span { font-size: 12px; color: var(--ink2); }
.ideas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.idea { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 13px 15px; display: flex; flex-direction: column; gap: 6px; }
.idea h3 { margin: 0; font-size: 15px; }
.idea p { margin: 0; font-size: 12.5px; color: var(--ink2); }

/* 3 つの手がかり */
.sigtabs { display: inline-flex; background: var(--line2); border-radius: 999px; padding: 3px; margin-bottom: 10px; flex-wrap: wrap; }
.sigtabs button { appearance: none; border: 0; background: transparent; font: inherit; font-size: 13px; font-weight: 700; padding: 6px 16px; border-radius: 999px; cursor: pointer; color: var(--ink2); }
.sigtabs button[aria-selected="true"] { background: var(--ink); color: #fff; }
.sigview { padding: 14px 16px; display: grid; gap: 10px; }
.sigview .def { margin: 0; font-size: 13.5px; }
.sigview .def b { margin-right: 8px; }
.sigview .take { margin: 0; font-size: 12.5px; color: #78350f; background: #fffbeb; border-radius: 8px; padding: 7px 10px; }
.logbox { margin: 0; background: #0f172a; color: #e2e8f0; border-radius: 10px; padding: 10px 12px; font-family: var(--latin); font-size: 12px; line-height: 1.7; overflow-x: auto; }
.logbox .lv { display: inline-block; width: 46px; font-weight: 600; }
.logbox .lv-INFO { color: #93c5fd; }
.logbox .lv-WARN { color: #fcd34d; }
.logbox .lv-ERROR { color: #fca5a5; }
.logbox .tm { color: #94a3b8; margin-right: 8px; }
.metsvg { width: 100%; height: auto; max-height: 220px; }
.metsvg .ax { stroke: #cbd5e1; stroke-width: 1; }
.metsvg .grid { stroke: #e2e8f0; stroke-width: 1; stroke-dasharray: 3 3; }
.metsvg .lat { fill: none; stroke: #2563eb; stroke-width: 2.5; }
.metsvg .err { fill: none; stroke: #dc2626; stroke-width: 2; stroke-dasharray: 5 3; }
.metsvg text { font-size: 11px; fill: var(--muted); }
.metlegend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--ink2); }
.metlegend i { display: inline-block; width: 16px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: 3px; }
.trace { display: grid; gap: 4px; }
.span { display: grid; grid-template-columns: minmax(110px, 0.9fr) minmax(0, 2fr); gap: 8px; align-items: center; font-size: 12.5px; }
.span .nm { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.span .bar { position: relative; height: 18px; background: var(--line2); border-radius: 5px; }
.span .bar i { position: absolute; top: 2px; bottom: 2px; border-radius: 4px; background: #93c5fd; }
.span.hot .bar i { background: #dc2626; }
.span .bar small { position: absolute; right: 6px; top: 0; line-height: 18px; font-family: var(--latin); font-size: 11px; color: var(--ink2); }
.sigsum { margin: 10px 0 0; font-size: 13px; font-weight: 700; color: var(--k-test); }

/* ゴールデンシグナル・SLO・アラート */
.ggrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.gcard2 { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 13px 15px; }
.gcard2 h3 { margin: 0 0 4px; font-size: 15px; }
.gcard2 h3 small { font-size: 12px; color: var(--muted); margin-left: 6px; }
.gcard2 p { margin: 0; font-size: 12.5px; color: var(--ink2); }
.terms { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 12px; }
.term { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; }
.term b { font-family: var(--latin); font-size: 16px; }
.term small { font-size: 12px; color: var(--muted); margin-left: 6px; font-weight: 700; }
.term p { margin: 4px 0 0; font-size: 12.5px; color: var(--ink2); }
.calc { padding: 14px 16px; display: grid; gap: 10px; }
.calc h3 { margin: 0; font-size: 15px; }
.calcrow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.clab { font-size: 12px; font-weight: 700; color: var(--muted); width: 36px; }
.seg { display: flex; gap: 6px; flex-wrap: wrap; }
.seg button { appearance: none; font: inherit; font-family: var(--latin); font-size: 13px; font-weight: 600; border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 5px 12px; cursor: pointer; color: var(--ink2); }
.seg button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.calcout { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.calcout div { background: var(--line2); border-radius: 10px; padding: 10px 12px; }
.calcout small { display: block; font-size: 11.5px; color: var(--muted); font-weight: 700; }
.calcout b { font-size: 20px; }
.calcout .big b { color: #b91c1c; }
.calcnote { margin: 0; font-size: 12px; color: var(--muted); }
.agrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }

/* 障害対応を 1 歩ずつ */
.inclayout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 14px; align-items: start; }
.incleft { min-width: 0; display: grid; gap: 10px; }
.incchart { padding: 10px 12px; }
#incSvg { width: 100%; height: auto; display: block; }
#incSvg .ax { stroke: #cbd5e1; }
#incSvg .th { stroke: #dc2626; stroke-dasharray: 5 4; }
#incSvg .imp { fill: #fee2e2; }
#incSvg .line { fill: none; stroke: #2563eb; stroke-width: 2.5; }
#incSvg text { font-size: 12px; fill: var(--muted); }
#incSvg .thl { fill: #b91c1c; font-weight: 700; }
#incSvg .mk { stroke: #0f172a; stroke-width: 2; }
#incSvg .mkl { fill: #0f172a; font-weight: 700; }
#incSvg .sdot { fill: #fff; stroke: #64748b; stroke-width: 1.5; cursor: pointer; }
#incSvg .sdot.on { fill: #0f172a; stroke: #0f172a; }
.incroles { padding: 10px 12px; overflow-x: auto; }
.rgrid { display: grid; grid-template-columns: 70px repeat(8, minmax(26px, 1fr)); gap: 4px; align-items: center; min-width: 320px; }
.rgrid .rl { font-size: 12px; font-weight: 700; color: var(--ink2); white-space: nowrap; }
.rgrid .rh { font-family: var(--latin); font-size: 10.5px; color: var(--muted); text-align: center; }
.rgrid .rh.on { color: var(--ink); font-weight: 600; }
.rgrid .rc { height: 18px; border-radius: 5px; background: var(--line2); }
.rgrid .rc.act { background: #93c5fd; }
.rgrid .rc.cur { outline: 2px solid var(--ink); outline-offset: 1px; }
.rgrid .rc.act.cur { background: #2563eb; }
.jctrl { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.jctrl button { appearance: none; font: inherit; font-size: 13px; font-weight: 700; border-radius: 999px; padding: 6px 14px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); cursor: pointer; }
.jctrl button.primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.jctrl button:disabled { opacity: .45; cursor: default; }
.jctrl button[aria-pressed="true"] { background: #2563eb; border-color: #2563eb; color: #fff; }
.jcount { font-family: var(--latin); font-size: 13px; font-weight: 600; color: var(--muted); min-width: 44px; text-align: center; }
.jsteps { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.jsteps button { appearance: none; font: inherit; font-size: 12.5px; font-weight: 700; border: 1px solid var(--line); background: var(--paper); color: var(--ink2); border-radius: 999px; padding: 4px 11px 4px 5px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.jsteps button i { font-style: normal; font-family: var(--latin); font-size: 11px; min-width: 20px; height: 20px; padding: 0 4px; border-radius: 999px; background: var(--line2); display: grid; place-items: center; }
.jsteps button[aria-current="step"] { border-color: #2563eb; color: #1d4ed8; background: #eff6ff; }
.jsteps button[aria-current="step"] i { background: #2563eb; color: #fff; }
.idetail { padding: 14px 16px; display: grid; gap: 10px; }
.idetail h3 { margin: 0; font-size: 17px; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.idetail h3 code { font-family: var(--latin); font-size: 15px; background: #0f172a; color: #fff; border-radius: 6px; padding: 1px 8px; }
.idetail p { margin: 0; font-size: 13.5px; color: var(--ink2); }
.who { display: grid; gap: 6px; }
.who div { font-size: 12.5px; color: var(--ink2); background: #eff6ff; border-radius: 8px; padding: 6px 10px; }
.who b { color: #1d4ed8; margin-right: 6px; }
.miss { font-size: 12.5px; background: #fef2f2; color: #7f1d1d; border-radius: 8px; padding: 7px 10px; }
.miss b { display: block; font-size: 11px; margin-bottom: 2px; }

/* 連絡・振り返り・ふだんの運用・道具・AI */
.clist { display: grid; gap: 8px; }
.crow { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 8px; }
.say { border-radius: 10px; padding: 10px 12px; font-size: 13px; }
.say small { display: block; font-size: 11px; font-weight: 700; margin-bottom: 3px; }
.say.bad { background: #fef2f2; color: #7f1d1d; }
.say.bad em { display: block; font-style: normal; font-size: 12px; margin-top: 4px; opacity: .85; }
.say.good { background: #f0fdf4; color: #14532d; }
.pmlist { margin: 0; display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 6px 12px; font-size: 13px; }
.pmlist dt { font-weight: 700; }
.pmlist dd { margin: 0; color: var(--ink2); }
.dgrid2 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.tgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.wcard3 { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 13px 15px; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.wcard3 h3 { margin: 0; font-size: 15px; }
.wcard3 p { margin: 0; font-size: 12.5px; color: var(--ink2); }
.wcard3 .lk { font-size: 12px; color: #1d4ed8; }
#tools .fhead a { color: #1d4ed8; font-size: 13px; margin-left: 4px; white-space: nowrap; }
.aigrid3 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.aicard { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 13px 15px; display: flex; flex-direction: column; gap: 7px; }
.aicard h3 { margin: 0; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.aitag { font-style: normal; font-family: var(--latin); font-size: 10.5px; font-weight: 600; background: #ede9fe; color: #5b21b6; border-radius: 5px; padding: 1px 5px; }
.aicard p { margin: 0; font-size: 12.5px; color: var(--ink2); }
.aicard .lk { font-size: 12px; color: #1d4ed8; }
.aicard .tip { margin-top: auto; font-size: 11.5px; color: #5b21b6; font-weight: 700; }

/* チェックリスト */
.ckgroup + .ckgroup { margin-top: 10px; }
.ckgroup h3 { margin: 0 0 4px; font-size: 13.5px; color: var(--k-test); }
.mlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.mlist label { display: flex; gap: 10px; align-items: flex-start; padding: 7px 4px; border-radius: 8px; cursor: pointer; font-size: 13.5px; }
.mlist label:hover { background: var(--line2); }
.mlist input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--k-test); flex: none; }
.mlist input:checked + span { color: var(--muted); text-decoration: line-through; }
.ckfoot { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.mcount { font-size: 12.5px; font-weight: 700; color: var(--k-test); }
.ckreset { appearance: none; border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 5px 12px; font: inherit; font-size: 12.5px; font-weight: 700; color: var(--ink2); cursor: pointer; }
#check .src { margin-top: 14px; }

.sigtabs button:focus-visible, .seg button:focus-visible, .jctrl button:focus-visible, .jsteps button:focus-visible, .mlist input:focus-visible, .ckreset:focus-visible { outline: 3px solid #2563eb; outline-offset: 2px; }

/* ログの書き方・出し方と戻し方 */
.opgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.opcard { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 13px 15px; display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.opcard h3 { margin: 0; font-size: 15px; }
.opcard p { margin: 0; font-size: 13px; color: var(--ink2); }
.opcard.warn { background: #fffafa; border-color: #fecaca; }
.opcard.key { background: #f0fdfa; border-color: #99f6e4; }
.opcode { margin: 0; font-family: var(--latin); font-size: 11.5px; line-height: 1.6; background: #0f172a; color: #e2e8f0; border-radius: 9px; padding: 8px 10px; overflow-x: auto; white-space: pre; }
.opsrc { margin-top: auto !important; padding-top: 2px; font-size: 12px !important; }
.opsrc a, .ophint a, #logs .fhead a { color: #1d4ed8; }
.ophint { margin: 10px 0 0; font-size: 13px; color: var(--ink2); display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.ophint b { flex: none; font-size: 11px; color: var(--ink2); background: var(--line2); border-radius: 6px; padding: 1px 7px; }
@media (max-width: 1100px) { .opgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .opgrid { grid-template-columns: 1fr; } }
@media (max-width: 1100px) {
  .ggrid, .terms, .tgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .inclayout { grid-template-columns: 1fr; }
  .dgrid2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .loop { grid-template-columns: 1fr 1fr; }
  .loop li::after { display: none; }
  .loop li:last-child::after { display: block; }
  .ideas, .ggrid, .terms, .agrid, .dgrid2, .tgrid, .aigrid3, .crow { grid-template-columns: 1fr; }
  .calcout { grid-template-columns: 1fr; }
  .pmlist { grid-template-columns: 1fr; gap: 0 0; }
  .pmlist dd { margin-bottom: 8px; }
  .span { grid-template-columns: 1fr; gap: 2px; }
  .rgrid { grid-template-columns: 52px repeat(8, minmax(26px, 1fr)); }
  /* 図は縮むので、文字だけ大きめにして読めるようにする */
  #incSvg text, .metsvg text { font-size: 20px; }
  #incSvg text.impl { font-size: 15px; }
}