:root {
  --bg: #f4f5f7; --card: #fff; --text: #1d2229; --muted: #6b7280; --line: #e3e6ea;
  --accent: #0f6fff; --accent-2: #e7f0ff; --ok: #1a8f4a; --warn: #b7791f; --err: #c0392b;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14171b; --card: #1d2126; --text: #e6e8eb; --muted: #9aa3ad; --line: #2c323a;
          --accent: #5b9cff; --accent-2: #1d2b45; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; }
header.top { display: flex; align-items: center; gap: 1.5rem; padding: .6rem 1.2rem; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; font-size: 1.15rem; color: var(--text); letter-spacing: .02em; } .brand span { color: var(--accent); }
header nav { display: flex; gap: .2rem; flex-wrap: wrap; flex: 1; }
header nav a { padding: .35rem .7rem; border-radius: 6px; color: var(--text); }
header nav a.active, header nav a:hover { background: var(--accent-2); text-decoration: none; }
main { max-width: 1280px; margin: 0 auto; padding: 1.2rem; }
footer { text-align: center; color: var(--muted); font-size: .8rem; padding: 1.5rem; }
h1 { font-size: 1.5rem; margin: .2rem 0 1rem; } h1 small, h2 small { font-weight: 400; font-size: .8rem; }
h2 { font-size: 1.05rem; margin: 0 0 .7rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 1rem 1.2rem; margin-bottom: 1.2rem; }
.card.narrow { max-width: 480px; } .card.highlight { border-color: var(--accent); }
.grid { display: grid; gap: 1.2rem; } .grid.two { grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); }
.grid.tiles { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); margin-bottom: 1.2rem; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: .8rem 1rem; }
.tile .label { color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; }
.tile .value { font-size: 1.6rem; font-weight: 600; margin: .1rem 0; } .tile .sub { color: var(--muted); font-size: .8rem; }
.bar { height: 6px; background: var(--line); border-radius: 3px; margin-top: .5rem; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--accent); transition: width .5s; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .8rem; }
table.compact th, table.compact td { padding: .3rem .4rem; font-size: .85rem; }
td.num, th.num { text-align: right; white-space: nowrap; }
tr.row-err td { background: color-mix(in srgb, var(--err) 8%, transparent); }
tr.row-off td { opacity: .55; }
.muted { color: var(--muted); } .small { font-size: .82rem; } .err-text { color: var(--err); }
.tag { display: inline-block; font-size: .7rem; padding: .05rem .4rem; border-radius: 4px; background: var(--accent-2); color: var(--accent); vertical-align: middle; }
.tag.off { background: var(--line); color: var(--muted); } .tag.ok { background: #e3f6ea; color: var(--ok); }
.status { display: inline-block; font-size: .8rem; padding: .1rem .5rem; border-radius: 999px; background: var(--line); }
.status.s-loaded { background: #e3f6ea; color: var(--ok); } .status.s-loading, .status.s-downloading { background: #fff4d6; color: var(--warn); }
.status.s-failed { background: #fde2e0; color: var(--err); } .status.s-unknown { opacity: .6; }
form label { display: block; margin: .5rem 0; font-size: .88rem; color: var(--muted); }
form label small { display: block; font-weight: 400; }
input, select, textarea { width: 100%; margin-top: .2rem; padding: .45rem .55rem; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--text); font: inherit; }
textarea { font-family: var(--mono); font-size: .85rem; }
td input { width: auto; margin: 0; padding: .25rem .4rem; font-size: .85rem; }
label.check { display: flex; align-items: center; gap: .5rem; } label.check input { width: auto; margin: 0; }
.row { display: flex; gap: 1rem; flex-wrap: wrap; } .row > label { flex: 1 1 140px; }
.row.filters { align-items: end; } .row.filters label { flex: 0 1 200px; }
button { font: inherit; padding: .45rem .9rem; border-radius: 6px; border: 1px solid var(--line); background: var(--card); color: var(--text); cursor: pointer; }
button:hover { border-color: var(--accent); } button:disabled { opacity: .5; cursor: default; }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); margin-top: .6rem; }
button.danger { color: var(--err); } button.danger:hover { border-color: var(--err); }
button.link { border: 0; background: none; color: var(--accent); padding: 0; }
form.inline { display: inline; } .actions { white-space: nowrap; } .actions form { margin-right: .3rem; }
.flash { padding: .6rem .9rem; border-radius: 8px; margin-bottom: 1rem; border: 1px solid; }
.flash.ok { background: #e3f6ea; border-color: #b7e4c7; color: var(--ok); }
.flash.err { background: #fde2e0; border-color: #f5b7b1; color: var(--err); }
.flash.warn { background: #fff4d6; border-color: #f3d9a4; color: var(--warn); }
pre.code { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: .8rem; font: .82rem/1.4 var(--mono); overflow: auto; white-space: pre-wrap; word-break: break-word; max-height: 32rem; }
code { font-family: var(--mono); font-size: .85em; background: var(--bg); padding: 0 .25em; border-radius: 3px; }
.pager { display: flex; gap: 1.5rem; margin: .8rem 0 0; }
@media (max-width: 720px) { header.top { gap: .6rem; } main { padding: .8rem; } table { font-size: .82rem; } }
.scroll { overflow-x: auto; } .break { word-break: break-all; }
.status.s-ready { background: #e3f6ea; color: var(--ok); } .status.s-logged_out { background: #fde2e0; color: var(--err); }
.tile .small-value { font-size: 1rem; display: flex; gap: .4rem; margin: .4rem 0; }
.login-box { margin-top: .8rem; }