:root {
  --bg: #f4f6f8; --surface: #ffffff; --text: #17202a; --muted: #6b7785; --border: #dfe4ea;
  --primary: #1f6feb; --primary-text: #ffffff; --ok: #1a9c5b; --warn: #c27c0e; --bad: #d1344b;
  --side: #17202a; --side-text: #cfd8e3; --side-active: #25313f; --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f141a; --surface: #182029; --text: #e6ebf1; --muted: #8b97a5; --border: #2a3441;
    --primary: #4c8dff; --primary-text: #08111f; --ok: #3cc585; --warn: #e0a23a; --bad: #ff6b81;
    --side: #0b0f14; --side-active: #182029;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--text); font: 15px/1.6 "Segoe UI", Tahoma, Arial, sans-serif; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--bad); min-height: 1.4em; }
h1, h2, h3 { margin: 0 0 .6em; line-height: 1.3; }
h2 { font-size: 1.35rem; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.login { min-height: 100%; display: grid; place-items: center; padding: 16px; }
.login-card { width: min(380px, 100%); display: grid; gap: 12px; }
label { display: grid; gap: 4px; font-size: .9rem; color: var(--muted); }
input, select, textarea {
  font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; min-width: 0;
}
input:focus, select:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.btn {
  font: inherit; border: 1px solid var(--border); background: var(--surface); color: var(--text);
  padding: 7px 14px; border-radius: 8px; cursor: pointer;
}
.btn:hover { border-color: var(--primary); }
.btn.primary { background: var(--primary); color: var(--primary-text); border-color: var(--primary); }
.btn.danger { color: var(--bad); }
.btn.ghost { background: transparent; color: var(--side-text); border-color: #3a4756; }
.btn.small { padding: 3px 10px; font-size: .85rem; }
.btn:disabled { opacity: .5; cursor: wait; }

.app { display: grid; grid-template-columns: 220px 1fr; min-height: 100%; }
.side { background: var(--side); color: var(--side-text); padding: 18px 12px; display: flex; flex-direction: column; gap: 14px; position: sticky; top: 0; height: 100vh; }
.brand { font-weight: 700; font-size: 1.15rem; color: #fff; padding: 0 8px; }
nav { display: grid; gap: 4px; flex: 1; align-content: start; }
nav a { color: var(--side-text); text-decoration: none; padding: 9px 12px; border-radius: 8px; }
nav a:hover { background: var(--side-active); }
nav a.active { background: var(--primary); color: var(--primary-text); }
.main { padding: 24px; min-width: 0; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat .n { font-size: 1.9rem; font-weight: 700; }
.stat .l { color: var(--muted); font-size: .9rem; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; margin-bottom: 14px; }
.row label { min-width: 140px; }
.grow { flex: 1; }
.ok { color: var(--ok); } .bad { color: var(--bad); }
.bar { height: 8px; border-radius: 99px; background: var(--bg); border: 1px solid var(--border); overflow: hidden; margin-top: 8px; }
.bar > div { height: 100%; background: var(--ok); }
.branch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; margin-bottom: 14px; }
.branch { display: grid; gap: 10px; align-content: start; }
.branch-head { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.branch-head h3 { margin: 0; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font-size: .85rem; padding: 2px 10px; border: 1px solid var(--border); border-radius: 99px; background: var(--bg); }
.bstats { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; gap: 6px; }
.bstats b { display: block; font-size: 1.35rem; }
.bstats span { color: var(--muted); font-size: .82rem; }
details { border-top: 1px solid var(--border); padding-top: 8px; }
summary { cursor: pointer; font-weight: 600; }
ul.plain { margin: 8px 0 0; padding-inline-start: 18px; max-height: 240px; overflow: auto; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 10px; text-align: start; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: .85rem; }
tbody tr:hover { background: color-mix(in srgb, var(--primary) 6%, transparent); }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--muted); margin-inline-end: 6px; }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 25%, transparent); }
.tag { font-size: .78rem; padding: 2px 8px; border-radius: 99px; background: var(--bg); border: 1px solid var(--border); }
.tag.warn { color: var(--warn); border-color: var(--warn); }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }
.pager { display: flex; gap: 10px; align-items: center; justify-content: center; margin-top: 14px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.live { max-height: 420px; overflow: auto; display: grid; gap: 6px; }
.live-item { display: flex; justify-content: space-between; gap: 10px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; animation: pop .3s ease; }
@keyframes pop { from { background: color-mix(in srgb, var(--ok) 25%, transparent); } }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; direction: ltr; text-align: start; font-family: Consolas, monospace; user-select: all; }
ol.steps { padding-inline-start: 22px; } ol.steps li { margin-bottom: 8px; }

.modal { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: grid; place-items: center; padding: 16px; z-index: 10; }
.modal-card { width: min(460px, 100%); display: grid; gap: 12px; max-height: 90vh; overflow: auto; }
.toast { position: fixed; bottom: 20px; inset-inline-start: 20px; background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 8px; z-index: 20; max-width: 80vw; }

/* ---- page layout helpers ---- */
.page-head { display: flex; justify-content: space-between; align-items: end; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.page-head h2 { margin: 0; }
.stack { display: grid; gap: 12px; }
.check { display: flex !important; gap: 8px; align-items: center; color: var(--text) !important; }
.notice { margin-bottom: 16px; }
.section { border-top: 1px solid var(--border); padding-top: 12px; }
.section .row { margin-bottom: 0; }
.mono { font-family: Consolas, monospace; user-select: all; }
.cmd-out { white-space: pre-wrap; max-height: 240px; overflow: auto; margin: 0; }
.tag.ok-tag { color: var(--ok); border-color: var(--ok); }
.tag.ev1 { color: var(--ok); } .tag.ev2 { color: var(--bad); } .tag.ev3, .tag.ev4 { color: var(--warn); }

/* ---- filters ---- */
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
.filters label { min-width: 150px; }
.filters label.grow { min-width: 220px; }
.custom-range { display: contents; }
.custom-range[hidden] { display: none; }
.chipset { border: 0; padding: 0; margin: 0; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.chipset legend { font-size: .9rem; color: var(--muted); padding: 0; margin-bottom: 4px; float: right; width: 100%; }
.tchip { font: inherit; font-size: .85rem; padding: 5px 10px; border-radius: 99px; border: 1px solid var(--border); background: var(--bg); color: var(--text); cursor: pointer; }
.tchip[aria-pressed="true"] { background: var(--primary); color: var(--primary-text); border-color: var(--primary); }
.btn.ghost-dark { background: transparent; }
.btn.ghost-dark:disabled { opacity: .45; cursor: default; }
.active-filters { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin: 10px 0 0; min-height: 1.6em; font-size: .88rem; }
.fchip { display: inline-flex; align-items: center; gap: 4px; padding: 2px 4px 2px 10px; border-radius: 99px; background: color-mix(in srgb, var(--primary) 14%, transparent); border: 1px solid color-mix(in srgb, var(--primary) 40%, transparent); }
.fchip button { border: 0; background: transparent; color: inherit; cursor: pointer; font-size: 1rem; line-height: 1; padding: 0 4px; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; margin: 12px 0 4px; }

/* ---- tables ---- */
.table-meta { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin: 6px 0; flex-wrap: wrap; }
.table-meta .count { font-weight: 600; }
.page-size { flex-direction: row; display: flex !important; align-items: center; gap: 6px; }
.page-size select { padding: 4px 6px; }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover, th.sortable:focus-visible { color: var(--text); }
th .arrow { font-size: .75em; opacity: .7; }
th[aria-sort="none"] .arrow { opacity: .35; }
td.state { text-align: center; padding: 22px; white-space: normal; }
tbody.dim { opacity: .55; transition: opacity .15s; }
tr.attention td { background: color-mix(in srgb, var(--warn) 10%, transparent); }
[aria-busy="true"] .count::after { content: " …"; }

@media (max-width: 760px) {
  .filters label, .filters label.grow { min-width: 0; flex: 1 1 140px; }
  .toolbar { justify-content: stretch; }
  .app { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; }
  nav { display: flex; flex-wrap: wrap; flex: 1 1 100%; order: 3; }
  .main { padding: 14px; }
}