/* corumdns admin – Uptime Kuma style layout, no framework. Light by default; [data-theme=dark]. */
:root {
  --bg: #f3f5f7;
  --card: #ffffff;
  --fg: #1f2429;
  --fg-soft: #3c444c;
  --muted: #6c7680;
  --line: #e2e6ea;
  --line-strong: #c9d0d6;
  --hover: #f1f4f6;
  --sel: #e8f6ee;
  --input: #ffffff;
  --link: #1a6fb5;
  --accent: #2f9e5f;
  --accent-hover: #278552;
  --accent-fg: #ffffff;
  --up: #3bbf74;
  --down: #e0464b;
  --pending: #f0a020;
  --none: #d9dee3;
  --up-fg: #1e7a47;
  --down-fg: #c2353a;
  --pending-fg: #a26600;
  --up-soft: #e3f6eb;
  --down-soft: #fbe6e6;
  --pending-soft: #fdf1dc;
  --bar: #ffffff;
  --radius: 10px;
  --mono: ui-monospace, "SFMono-Regular", "DejaVu Sans Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
[data-theme=dark] {
  --bg: #0d1117;
  --card: #161b22;
  --fg: #e3e8ed;
  --fg-soft: #c3cad1;
  --muted: #8b949e;
  --line: #262d36;
  --line-strong: #39424d;
  --hover: #1c232c;
  --sel: #17301f;
  --input: #0f141a;
  --link: #6cb2f0;
  --accent: #3bbf74;
  --accent-hover: #4ccd84;
  --accent-fg: #07170e;
  --none: #2f3742;
  --up-fg: #5fd795;
  --down-fg: #ff7b7f;
  --pending-fg: #f6b74c;
  --up-soft: #15301f;
  --down-soft: #3a1a1c;
  --pending-soft: #3a2a10;
  --bar: #161b22;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { font-size: 14px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, "Segoe UI", "DejaVu Sans", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.45;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 20px; margin: 0; font-weight: 600; }
h2 { font-size: 15px; margin: 0; font-weight: 600; }
small { font-size: 12px; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.nowrap { white-space: nowrap; }
.right { margin-left: auto; }
.c-up { color: var(--up-fg); }
.c-down { color: var(--down-fg); }
.c-pending { color: var(--pending-fg); }
.c-none { color: var(--muted); }
.js-only { display: none; }
.js .js-only { display: revert; }
.js .side-filter.js-only { display: flex; }

/* ------------------------------------------------------------ top bar */
.top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 28px;
  height: 56px;
  padding: 0 20px;
  background: var(--bar);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 9px; color: var(--fg); font-weight: 650; font-size: 16px; letter-spacing: .01em; }
.brand:hover { text-decoration: none; }
.logo {
  width: 18px; height: 18px; border-radius: 5px;
  background: var(--accent);
  box-shadow: inset 0 0 0 4px var(--card), inset 0 0 0 9px var(--accent);
}
.brand.big { font-size: 22px; justify-content: center; }
.brand.big .logo { width: 24px; height: 24px; border-radius: 7px; }
.mainnav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
.mainnav a { color: var(--fg-soft); padding: 7px 12px; border-radius: 8px; white-space: nowrap; }
.mainnav a:hover { background: var(--hover); text-decoration: none; }
.mainnav a.on { background: var(--sel); color: var(--up-fg); font-weight: 600; }

.menu { position: relative; }
.menu summary { list-style: none; display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 4px 8px; border-radius: 8px; }
.menu summary::-webkit-details-marker { display: none; }
.menu summary:hover { background: var(--hover); }
.avatar {
  width: 30px; height: 30px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--sel); color: var(--up-fg); font-weight: 650;
}
.menu-pop {
  position: absolute; right: 0; top: 44px; min-width: 220px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 6px 24px rgba(0, 0, 0, .08); padding: 6px; z-index: 20;
}
.menu-head { padding: 8px 10px; border-bottom: 1px solid var(--line); margin-bottom: 4px; font-weight: 600; }
.menu-head span { display: block; font-weight: normal; color: var(--muted); font-size: 12px; }
.menu-pop a, .menu-pop button {
  display: block; width: 100%; text-align: left; padding: 7px 10px; border-radius: 6px;
  color: var(--fg); background: none; border: 0; font: inherit; cursor: pointer;
}
.menu-pop a:hover, .menu-pop button:hover { background: var(--hover); text-decoration: none; }
.menu-pop form { margin: 0; border-top: 1px solid var(--line); margin-top: 4px; padding-top: 4px; }

/* ------------------------------------------------------------ layout */
.shell {
  display: grid;
  grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
  gap: 20px;
  padding: 20px;
  max-width: 1680px;
  margin: 0 auto;
}
.page { padding: 20px; max-width: 1400px; margin: 0 auto; }
.content { min-width: 0; }

.side {
  position: sticky; top: 76px;
  align-self: start;
  max-height: calc(100vh - 96px);
  display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
}
.side-head { display: flex; gap: 8px; padding: 12px 12px 8px; }
.side-head input { flex: 1; min-width: 0; }
.side-filter { gap: 4px; padding: 0 12px 10px; border-bottom: 1px solid var(--line); }
.side-filter button {
  font: inherit; font-size: 12px; padding: 3px 10px; border-radius: 999px; cursor: pointer;
  background: none; border: 1px solid var(--line); color: var(--fg-soft);
}
.side-filter button.on { background: var(--sel); border-color: transparent; color: var(--up-fg); font-weight: 600; }
.mlist { overflow-y: auto; padding: 6px; }
.mitem { display: block; padding: 9px 10px; border-radius: 8px; color: var(--fg); }
.mitem:hover { background: var(--hover); text-decoration: none; }
.mitem.sel { background: var(--sel); }
.mitem.hidden { display: none; }
.mrow { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; min-width: 0; }
.mname { font-weight: 550; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 2px 0 14px; }
.sub { color: var(--muted); font-size: 12.5px; font-weight: normal; }
.sep { color: var(--line-strong); margin: 0 2px; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; margin-bottom: 16px;
}
.card.narrow { max-width: 560px; margin: 40px auto; }
.card-h { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.card-h > a, .card-h > .tabs { margin-left: auto; }
.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.cols > .card { margin-bottom: 16px; }

/* ------------------------------------------------------------ status bits */
.pill {
  display: inline-block; min-width: 58px; text-align: center; flex: none;
  padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 650;
  background: var(--none); color: var(--fg-soft);
}
.pill.up { background: var(--up); color: #fff; }
.pill.down { background: var(--down); color: #fff; }
.pill.pending { background: var(--pending); color: #fff; }
.badge {
  display: inline-block; padding: 1px 9px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--none); color: var(--fg-soft); white-space: nowrap;
}
.badge.up { background: var(--up-soft); color: var(--up-fg); }
.badge.down { background: var(--down-soft); color: var(--down-fg); }
.badge.pending { background: var(--pending-soft); color: var(--pending-fg); }
.badge.big { font-size: 14px; padding: 5px 16px; }
.tag {
  display: inline-block; font-size: 10.5px; font-weight: 600; letter-spacing: .02em;
  padding: 0 6px; border-radius: 4px; border: 1px solid var(--line-strong); color: var(--muted);
  vertical-align: 1px; white-space: nowrap;
}
.tag.warn { border-color: var(--pending); color: var(--pending-fg); }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--none); margin-right: 7px; vertical-align: 0; }
.dot.up { background: var(--up); }
.dot.down { background: var(--down); }
.dot.pending { background: var(--pending); }

/* heartbeat strips */
.beats { display: flex; gap: 2px; align-items: stretch; }
.beats i { flex: 1 1 0; border-radius: 3px; background: var(--none); min-width: 2px; }
.beats i.empty { background: var(--line); opacity: .6; }
.beats i.up { background: var(--up); }
.beats i.down { background: var(--down); }
.beats i.pending { background: var(--pending); }
.beats.sm { height: 16px; }
.beats.lg { height: 34px; gap: 3px; flex: 1; }
.beats.lg i { border-radius: 4px; }
.beats.lg i:hover, .beats.days i:hover { opacity: .75; }
.beats.days { height: 32px; gap: 2px; }
.beats-row { display: flex; align-items: center; gap: 16px; }
.hint { color: var(--muted); font-size: 12px; margin-top: 8px; }

/* tiles */
.tiles { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.tl { color: var(--muted); font-size: 12px; }
.tv { font-size: 22px; font-weight: 650; margin-top: 2px; white-space: nowrap; }
.tv small { font-size: 13px; font-weight: 500; color: var(--muted); }
.ts { color: var(--muted); font-size: 11.5px; }

/* monitor header */
.mhead { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 14px; }
.mtitle { min-width: 0; flex: 1; }
.mtitle h1 { font-size: 24px; overflow-wrap: anywhere; }
.mtitle .sub { margin-top: 3px; overflow-wrap: anywhere; }
.actions { display: flex; gap: 8px; flex: none; }

/* chart */
.tabs { display: flex; gap: 2px; background: var(--hover); border-radius: 8px; padding: 2px; }
.tabs a { padding: 3px 10px; border-radius: 6px; color: var(--fg-soft); font-size: 12.5px; }
.tabs a:hover { text-decoration: none; background: var(--card); }
.tabs a.on { background: var(--card); color: var(--fg); font-weight: 600; box-shadow: 0 0 0 1px var(--line); }
.chart { display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-rows: 220px auto; column-gap: 8px; }
.yaxis { display: flex; flex-direction: column; justify-content: space-between; font-size: 11px; color: var(--muted); text-align: right; padding: 2px 0 6px; }
.plot { width: 100%; height: 220px; display: block; }
.plot .gl { stroke: var(--line); stroke-width: 1; }
.plot polyline { fill: none; stroke: var(--up); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.plot .downband { fill: var(--down); opacity: .16; }
.xaxis { grid-column: 2; display: flex; justify-content: space-between; align-items: center; font-size: 11px; color: var(--muted); margin-top: 4px; gap: 8px; }
.card > .xaxis { margin-bottom: 12px; }
.timeline { width: 100%; height: 22px; display: block; border-radius: 6px; background: var(--hover); }
.timeline rect.up { fill: var(--up); }
.timeline rect.pending { fill: var(--pending); }
.timeline rect.down { fill: var(--down); }
.legend { display: inline-flex; align-items: center; gap: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-left: 6px; }
.legend i.up { background: var(--up); }
.legend i.pending { background: var(--pending); }

/* ------------------------------------------------------------ tables */
table.tbl { border-collapse: collapse; width: 100%; }
.tbl th, .tbl td { padding: 8px 10px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.tbl thead th { font-size: 12px; font-weight: 600; color: var(--muted); white-space: nowrap; border-bottom-color: var(--line-strong); }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover { background: var(--hover); }
.tbl tr.hl td { background: var(--pending-soft); }
.tbl.compact th, .tbl.compact td { padding: 5px 8px; }
.tbl td.num { text-align: right; }
.tbl td.msg { overflow-wrap: anywhere; color: var(--fg-soft); }
.tbl td.act { white-space: nowrap; text-align: right; }
table.kv { border-collapse: collapse; }
.kv th { text-align: left; font-weight: normal; color: var(--muted); padding: 4px 18px 4px 0; vertical-align: top; white-space: nowrap; }
.kv td { padding: 4px 0; }
.empty { color: var(--muted); padding: 6px 0; margin: 0; }

.pods { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.pod { white-space: nowrap; }

/* ------------------------------------------------------------ messages */
.flash, .notice {
  padding: 9px 14px; margin: 0 0 14px; border-radius: 8px;
  background: var(--hover); border: 1px solid var(--line);
}
.flash { background: var(--up-soft); border-color: transparent; color: var(--up-fg); }
.notice.ok { background: var(--up-soft); border-color: transparent; }
.notice.bad { background: var(--down-soft); border-color: transparent; color: var(--down-fg); }

/* ------------------------------------------------------------ buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font: inherit; font-weight: 550; padding: 6px 14px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line-strong); background: var(--card); color: var(--fg); white-space: nowrap;
}
.btn:hover { background: var(--hover); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.plain { background: none; border-color: transparent; color: var(--link); }
.btn.danger, .btn.plain.danger { color: var(--down-fg); }
.btn.danger-fill { background: var(--down); border-color: var(--down); color: #fff; }
.btn.block { width: 100%; justify-content: center; padding: 9px 14px; }
.buttons { display: flex; gap: 8px; align-items: center; margin-top: 16px; flex-wrap: wrap; }
.buttons .right { margin-left: auto; }

/* ------------------------------------------------------------ forms */
input[type=text], input[type=password], input[type=search], input[type=date], textarea, select {
  font: inherit; color: var(--fg); background: var(--input);
  padding: 6px 9px; border: 1px solid var(--line-strong); border-radius: 7px;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }
input[readonly], textarea[readonly] { background: var(--hover); color: var(--fg-soft); }

.tform { max-width: 900px; }
details.grp { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); margin: 0 0 12px; overflow: hidden; }
details.grp > summary { padding: 11px 16px; font-weight: 600; cursor: pointer; }
details.grp > summary:hover { background: var(--hover); }
details.grp[open] > summary { border-bottom: 1px solid var(--line); }
.note { margin: 10px 16px 0; color: var(--muted); font-size: 12.5px; }
.form-card .note { margin: 0 0 6px; }
.row { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 4px 16px; padding: 10px 16px 0; }
.row:last-child { padding-bottom: 14px; }
.form-card { max-width: 760px; }
.form-card.wide { max-width: 980px; }
.form-card .row { padding: 10px 0 0; }
.row > label { padding-top: 6px; text-align: right; color: var(--fg-soft); }
.req { color: var(--down-fg); }
.ctl input[type=text], .ctl input[type=password], .ctl textarea, .ctl select { width: 100%; }
.ctl input.mono, .ctl textarea.mono { font-family: var(--mono); font-size: 12.5px; }
.ctl input.short { width: 100px; }
.ctl select { width: auto; min-width: 240px; }
.check { display: inline-flex; align-items: center; gap: 6px; padding-top: 6px; margin-right: 14px; }
.help { color: var(--muted); font-size: 12px; margin-top: 3px; }
.has-error input, .has-error textarea { border-color: var(--down); }
.err { color: var(--down-fg); font-size: 12px; margin-top: 3px; }
table.checks { border-collapse: collapse; width: 100%; }
table.checks th { font-weight: normal; color: var(--muted); font-size: 12px; text-align: left; padding: 0 6px 3px 0; }
table.checks td { padding: 0 6px 6px 0; }
.ctl table.checks select { min-width: 0; width: 100%; }
.ctl table.checks input.port { width: 76px; }
.filters { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 16px; }
.filters label { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--muted); }
.filters label.check { flex-direction: row; color: var(--fg); font-size: 14px; padding-bottom: 7px; }
.danger-zone { display: flex; align-items: center; justify-content: space-between; gap: 16px; max-width: 760px; border-color: var(--down-soft); }

/* ------------------------------------------------------------ login, public status page */
.login { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 20px; }
.login-card { width: 100%; max-width: 380px; padding: 30px 28px; display: flex; flex-direction: column; gap: 6px; }
.login-card .sub { text-align: center; margin: 2px 0 14px; }
.login-card label { font-size: 12.5px; color: var(--fg-soft); margin-top: 6px; }
.login-card input { width: 100%; padding: 9px 11px; }
.login-card .btn { margin-top: 16px; }
.login-card .notice { margin: 0 0 4px; }
.login-foot { color: var(--muted); font-size: 12.5px; }

.status-page { max-width: 860px; margin: 0 auto; padding: 40px 20px; }
.status-page h1 { font-size: 26px; margin-bottom: 8px; }
.intro { color: var(--fg-soft); margin: 0 0 20px; white-space: pre-line; }
.overall { padding: 16px 20px; border-radius: var(--radius); font-size: 17px; font-weight: 650; margin: 18px 0; background: var(--none); color: var(--fg); }
.overall.up { background: var(--up); color: #fff; }
.overall.down { background: var(--down); color: #fff; }
.overall.pending { background: var(--pending); color: #fff; }
.sp-item { padding: 14px 0; border-bottom: 1px solid var(--line); }
.sp-item:first-child { padding-top: 0; }
.sp-item:last-child { border-bottom: 0; padding-bottom: 0; }
.sp-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 8px; }
.sp-name { font-weight: 600; font-size: 15px; }
.sp-uptime { font-weight: 600; color: var(--fg-soft); white-space: nowrap; }
.sp-uptime small { color: var(--muted); font-weight: normal; }
.sp-axis { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.sp-foot { color: var(--muted); font-size: 12px; text-align: center; }

/* ------------------------------------------------------------ narrow screens */
@media (max-width: 1100px) {
  .tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cols { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); padding: 12px 16px; }
  .page { padding: 12px 16px; }
  .side { position: static; max-height: 360px; }
  .top { gap: 12px; padding: 0 12px; }
  .menu-name { display: none; }
  .mhead { flex-direction: column; }
  .beats.lg { height: 28px; gap: 2px; }
}
@media (max-width: 600px) {
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .row { grid-template-columns: minmax(0, 1fr); }
  .row > label { text-align: left; }
  .tbl { font-size: 12.5px; }
  .card { padding: 12px; overflow-x: auto; }
  .brand { font-size: 0; gap: 0; }
  .brand.big { font-size: 22px; gap: 9px; }
}

/* login: "or" divider between SSO and password login */
.or { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; margin: 14px 0 4px; }
.or::before, .or::after { content: ""; flex: 1; border-top: 1px solid var(--line); }

/* sharing card, manual failback */
.inline-form { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin: 10px 0; }
.inline-form label:not(.check) { display: flex; align-items: center; gap: 8px; color: var(--fg-soft); }
.card h3 { font-size: 13px; margin: 16px 0 6px; color: var(--fg-soft); }
.tbl td.act form { margin: 0; display: inline; }
.failback { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
.failback .help { flex: 1; min-width: 220px; margin: 0; }
.card-h.sep-top { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); }
.ctl .static { padding-top: 6px; }
[hidden] { display: none !important; }