/* Service Monitor — shared styles for the public page and /admin.
   Layout follows Cloudflare Radar: neutral chrome, a centred top nav, white bordered cards on a near-white page.
   Principle: colour means state. Chrome is neutral grey; green / amber / red / indigo only mark status, blue marks links. */

@font-face { font-family: "Barlow"; font-weight: 400; font-display: swap; src: url("/fonts/barlow-400.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-weight: 500; font-display: swap; src: url("/fonts/barlow-500.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-weight: 600; font-display: swap; src: url("/fonts/barlow-600.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-weight: 700; font-display: swap; src: url("/fonts/barlow-700.woff2") format("woff2"); }

:root {
  color-scheme: light;
  --paper: #fbfbfb;
  --sheet: #ffffff;
  --sunk: #f2f2f3;
  --ink: #232427;
  --slate: #5e6168;
  --faint: #8b8e95;
  --rule: #e6e6e8;
  --rule-strong: #cfd1d5;
  --link: #2c47c4;

  --up: #279a52;
  --up-ink: #1c7a3f;
  --warn: #e8a21c;
  --warn-ink: #8f5f00;
  --down: #d93025;
  --down-ink: #b3261e;
  --maint: #5363d4;
  --idle: #e1e3e7;

  --g-a: #279a52; --g-b: #6aa83a; --g-c: #e8a21c; --g-d: #e0702c; --g-f: #d93025;
  /* chart series: categorical, kept clear of the status greens and reds */
  --c1: #2c47c4; --c2: #e07b13; --c3: #0f8f8a; --c4: #8a4fd8; --c5: #c8457a; --c6: #6f7f1c; --c7: #6b7280; --c8: #9a5b2e;

  --r-sheet: 8px;
  --r-ctl: 6px;
  --r-mark: 3px;
  --font: "Barlow", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, sans-serif;
  --code: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --page: 1200px;
  --top: 56px;
  --wrap: 1120px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --paper: #121315; --sheet: #18191b; --sunk: #232427; --ink: #ececee; --slate: #a5a8ae; --faint: #6f737a;
    --rule: #2b2d31; --rule-strong: #3e4146; --idle: #303237; --link: #8ea2ff;
    --up: #34b366; --up-ink: #5fd18c; --warn: #f0b443; --warn-ink: #f5c86b; --down: #ef5148; --down-ink: #ff8079; --maint: #8090f0;
    --c1: #8ea2ff; --c2: #f39a45; --c3: #3cc1ba; --c4: #b48cf2; --c5: #e77aa5; --c6: #a8b84a; --c7: #9aa0aa; --c8: #cf8f5f;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #121315; --sheet: #18191b; --sunk: #232427; --ink: #ececee; --slate: #a5a8ae; --faint: #6f737a;
  --rule: #2b2d31; --rule-strong: #3e4146; --idle: #303237; --link: #8ea2ff;
  --up: #34b366; --up-ink: #5fd18c; --warn: #f0b443; --warn-ink: #f5c86b; --down: #ef5148; --down-ink: #ff8079; --maint: #8090f0;
  --c1: #8ea2ff; --c2: #f39a45; --c3: #3cc1ba; --c4: #b48cf2; --c5: #e77aa5; --c6: #a8b84a; --c7: #9aa0aa; --c8: #cf8f5f;
}

/* ------------------------------------------------------------------ base */
* { box-sizing: border-box; }
html { scrollbar-gutter: stable; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 15px/1.55 var(--font);
  font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration-color: var(--rule-strong); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
a.lnk { color: var(--link); text-decoration: none; }
a.lnk:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; border-radius: 2px; }
code, .code { font-family: var(--code); font-size: 0.88em; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; text-wrap: balance; }
button, a, .btn, .tool, summary { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.panel, .card, .group, .page-h, #ip-detail, #lk-out { scroll-margin-top: 72px; }
#view:focus { outline: none; }
[hidden] { display: none !important; }
.skip { position: absolute; left: 12px; top: -48px; z-index: 30; background: var(--ink); color: var(--sheet); padding: 8px 12px; border-radius: var(--r-ctl); text-decoration: none; }
.skip:focus { top: 12px; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.slate { color: var(--slate); }
.faint { color: var(--faint); }
.small { font-size: 13px; }
.tiny { font-size: 12px; }
.nowrap { white-space: nowrap; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ------------------------------------------------------------------ chrome shared by both pages */
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; text-decoration: none; white-space: nowrap; letter-spacing: -0.01em; }
.brand-mark { height: 18px; display: inline-flex; gap: 3px; }
.brand-mark i { width: 4px; border-radius: 2px; background: var(--ink); }
.brand-mark i:last-child { background: var(--up); }
.tools { display: flex; gap: 6px; margin-left: auto; }
.tool { height: 34px; min-width: 34px; padding: 0 12px; border: 1px solid var(--rule); background: var(--sheet); border-radius: var(--r-ctl);
  color: var(--slate); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 6px; font-size: 14px; text-decoration: none; }
.tool.icon { padding: 0; }
.tool:hover { color: var(--ink); border-color: var(--rule-strong); }
.tool svg { width: 17px; height: 17px; }

/* admin header (/admin keeps a top-nav layout) */
.bar { background: var(--sheet); border-bottom: 1px solid var(--rule); position: sticky; top: 0; z-index: 20; }
.bar .wrap { display: flex; align-items: center; gap: 28px; height: var(--top); }
.nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; scrollbar-width: none; height: 100%; }
.nav a { display: flex; align-items: center; padding: 0 10px; color: var(--slate); text-decoration: none; white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px; }
.nav a:hover { color: var(--ink); }
.nav a.on { color: var(--ink); border-bottom-color: var(--ink); font-weight: 600; }
.nav .count { margin-left: 6px; color: var(--faint); font-size: 12px; }
.bar + main { padding: 32px 0 72px; min-height: 70vh; }

/* ------------------------------------------------------------------ public shell: centred top bar */
.top { position: sticky; top: 0; z-index: 20; background: var(--sheet); border-bottom: 1px solid var(--rule); }
.top-in { max-width: var(--page); margin: 0 auto; padding: 0 24px; height: var(--top);
  display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 16px; }
.top-in .brand { justify-self: start; min-width: 0; }
.top-in .brand .name { overflow: hidden; text-overflow: ellipsis; }
.top-nav { display: flex; gap: 4px; height: 100%; }
.top-nav a { display: flex; align-items: center; gap: 8px; padding: 0 14px; color: var(--slate); text-decoration: none; font-size: 15px;
  white-space: nowrap; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.top-nav a svg { width: 17px; height: 17px; flex: none; }
.top-nav a:hover { color: var(--ink); }
.top-nav a.on { color: var(--ink); border-bottom-color: var(--ink); font-weight: 600; }
.top-in .tools { justify-self: end; }
main.page { max-width: var(--page); margin: 0 auto; padding: 24px 24px 40px; min-height: 70vh; }
.foot { max-width: var(--page); margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
  padding: 18px 24px 28px; color: var(--faint); font-size: 13px; border-top: 1px solid var(--rule); }
.foot nav { display: flex; gap: 18px; flex-wrap: wrap; }
.foot a { color: var(--slate); text-decoration: none; }
.foot a:hover { color: var(--ink); }

/* page heading row: title + breadcrumbs on the left, a control on the right */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; margin-bottom: 18px; }
.page-t { display: grid; gap: 6px; min-width: 0; }
.page-t h1 { font-size: 27px; font-weight: 700; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.page-t h1 .state { font-size: 15px; }
.page-t .lede { color: var(--slate); max-width: 72ch; }
.crumbs { display: flex; align-items: center; gap: 4px; font-size: 14px; flex-wrap: wrap; }
.crumbs a { color: var(--link); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs svg { width: 13px; height: 13px; color: var(--faint); }
.crumbs span { font-weight: 600; }
.page-aside { display: flex; align-items: center; gap: 10px; }
.head-chips { margin: -6px 0 18px; }
.picker select { height: 38px; min-width: 200px; padding: 0 34px 0 12px; border: 1px solid var(--rule); border-radius: var(--r-ctl); background-color: var(--sheet);
  font-size: 15px; font-weight: 500; letter-spacing: 0; cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238b8e95' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m8 10 4-4 4 4M8 14l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; background-size: 16px; }
.picker select:hover { border-color: var(--rule-strong); }
.stamp { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 14px; border: 1px solid var(--rule); border-radius: var(--r-ctl);
  background: var(--sheet); font-size: 14px; white-space: nowrap; }
.stamp svg { width: 16px; height: 16px; color: var(--slate); }

/* ------------------------------------------------------------------ cards (Radar widgets) */
.card { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--r-sheet); padding: 22px 24px; margin-bottom: 18px; }
.card-h { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px 20px; flex-wrap: wrap; margin-bottom: 18px; }
.card-t { display: grid; gap: 4px; min-width: 0; }
.card-t h2 { font-size: 20px; display: flex; align-items: center; gap: 10px; }
.card-t h2 .lamp { width: 11px; height: 11px; }
.card-sub { color: var(--slate); font-size: 15px; }
.card-aside { display: flex; align-items: center; gap: 10px; }
.card-f { display: flex; align-items: center; justify-content: space-between; gap: 10px 20px; flex-wrap: wrap; margin-top: 18px; font-size: 14px; color: var(--slate); }
.card .empty { padding: 28px 12px; }
.card.flush-b { padding-bottom: 0; }
.big-pct { font-size: 24px; font-weight: 600; letter-spacing: -0.01em; }

.search { position: relative; display: block; width: 280px; max-width: 100%; }
.search svg { position: absolute; left: 11px; top: 50%; width: 16px; height: 16px; transform: translateY(-50%); color: var(--faint); pointer-events: none; }
.search input { width: 100%; height: 38px; padding: 0 12px 0 34px; border: 1px solid var(--rule); border-radius: var(--r-ctl); background: var(--sheet); font-size: 15px; }
.search input::placeholder { color: var(--faint); }
.search input:focus { outline: 2px solid var(--link); outline-offset: -1px; border-color: var(--link); }

/* ------------------------------------------------------------------ daily status rows: the signature element */
.srows { display: grid; gap: 14px; }
.sgroup-b { display: grid; gap: 14px; }
.sgroup-b + .sgroup-b { border-top: 1px solid var(--rule); padding-top: 16px; }
.sgroup { font-size: 15px; display: flex; align-items: baseline; gap: 10px; }
.sgroup span { color: var(--faint); font-size: 13px; font-weight: 400; }
.srow { display: grid; gap: 6px; }
.srow-h { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; min-width: 0; font-size: 14px; }
.srow-name { color: var(--ink); font-weight: 600; font-size: 15px; text-decoration: underline; text-decoration-color: var(--rule-strong); }
.srow-name:hover { color: var(--link); text-decoration-color: currentColor; }
.srow-h .note { color: var(--faint); font-size: 13px; }
.srow-meta { margin-left: auto; display: inline-flex; align-items: center; gap: 16px; color: var(--slate); }
.srow-meta .pct { color: var(--ink); font-weight: 500; min-width: 56px; text-align: right; }
.srow-meta .state { min-width: 74px; font-size: 13px; }

/* cells are capped in width so short ranges stay bars rather than circles; .axis uses the same box so labels line up */
.pills, .axis { display: flex; gap: 3px; justify-content: space-between; }
.pills { height: 34px; }
.pills i, .axis i { flex: 1 1 0; min-width: 2px; max-width: 14px; }
.pills i { border-radius: 99px; background: var(--idle); }
.pills i.ok { background: var(--up); }
.pills i.warn { background: var(--warn); }
.pills i.bad { background: var(--down); }
.pills i:hover { outline: 2px solid var(--ink); outline-offset: 1px; }
.srows.single .pills { height: 44px; }
.axis { height: 18px; margin-top: -4px; border-top: 1px solid var(--rule); padding-top: 4px; }
.axis i { position: relative; font-style: normal; }
.axis span { position: absolute; left: 50%; transform: translateX(-50%); font-size: 12px; color: var(--faint); white-space: nowrap; font-weight: 500; }
.axis i:last-child span { left: auto; right: 0; transform: none; }
.legend-dots { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--slate); margin-left: auto; }
.legend-dots span { display: inline-flex; align-items: center; gap: 6px; }
.legend-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--idle); }
.legend-dots i.ok { background: var(--up); } .legend-dots i.warn { background: var(--warn); } .legend-dots i.bad { background: var(--down); }
.tally { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.tally-i { display: inline-flex; align-items: center; gap: 6px; }
.tally-i b { color: var(--ink); font-weight: 600; }
.tally-i .lamp { animation: none; }

/* ------------------------------------------------------------------ status marks */
.lamp { width: 9px; height: 9px; border-radius: 50%; background: var(--idle); display: inline-block; flex: none; }
.lamp.operational { background: var(--up); }
.lamp.degraded { background: var(--warn); }
.lamp.down { background: var(--down); animation: blink 1.6s ease-in-out infinite; }
.lamp.maintenance { background: var(--maint); }
@keyframes blink { 50% { opacity: .35; } }
.state { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: 14px; white-space: nowrap; }
.state.operational { color: var(--up-ink); }
.state.degraded { color: var(--warn-ink); }
.state.down { color: var(--down-ink); }
.state.maintenance { color: var(--maint); }
.state.unknown, .state.disabled { color: var(--faint); }

.tag { display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: var(--r-mark); font-size: 12px; font-weight: 500;
  color: var(--slate); background: var(--sunk); white-space: nowrap; text-decoration: none; }
a.tag:hover { color: var(--ink); }
.chip { display: inline-flex; align-items: center; gap: 5px; height: 24px; padding: 0 9px; border-radius: 12px; font-size: 13px;
  border: 1px solid var(--rule); color: var(--slate); white-space: nowrap; background: var(--sheet); }
.chip.good { color: var(--up-ink); border-color: color-mix(in srgb, var(--up) 35%, transparent); background: color-mix(in srgb, var(--up) 8%, var(--sheet)); }
.chip.warn { color: var(--warn-ink); border-color: color-mix(in srgb, var(--warn) 45%, transparent); background: color-mix(in srgb, var(--warn) 10%, var(--sheet)); }
.chip.bad { color: var(--down-ink); border-color: color-mix(in srgb, var(--down) 35%, transparent); background: color-mix(in srgb, var(--down) 8%, var(--sheet)); }
.chip.maint { color: var(--maint); border-color: color-mix(in srgb, var(--maint) 35%, transparent); background: color-mix(in srgb, var(--maint) 8%, var(--sheet)); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

.grade { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: var(--r-mark); color: #fff;
  font-weight: 700; font-size: 13px; line-height: 1; flex: none; }
.grade.A { background: var(--g-a); } .grade.B { background: var(--g-b); } .grade.C { background: var(--g-c); }
.grade.D { background: var(--g-d); } .grade.F { background: var(--g-f); }

/* active incidents & maintenance above the status card */
.notice { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 14px; padding: 16px 20px; margin-bottom: 14px;
  background: var(--sheet); border: 1px solid var(--rule); border-left: 3px solid var(--down); border-radius: var(--r-sheet); text-decoration: none; }
.notice.maintenance { border-left-color: var(--maint); }
.notice .lamp { margin-top: 6px; }
.notice h3 { font-size: 16px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.notice p { color: var(--slate); white-space: pre-wrap; font-size: 14px; margin-top: 4px; }
.notice .meta { color: var(--faint); font-size: 13px; margin-top: 2px; }

/* ------------------------------------------------------------------ tabs & segmented controls */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--rule); margin-bottom: 24px; overflow-x: auto; scrollbar-width: none; }
.tabs button, .tabs a { border: none; background: none; padding: 9px 12px; cursor: pointer; color: var(--slate); white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px; text-decoration: none; font-size: 15px; }
.tabs button:hover, .tabs a:hover { color: var(--ink); }
.tabs .on { color: var(--ink); border-bottom-color: var(--ink); font-weight: 600; }
.tabs .n { margin-left: 6px; color: var(--faint); font-size: 12px; font-weight: 400; }
.seg { display: inline-flex; border: 1px solid var(--rule); border-radius: var(--r-ctl); background: var(--sunk); padding: 2px; gap: 2px; }
.seg button { border: none; background: none; height: 32px; padding: 0 12px; cursor: pointer; color: var(--slate); font-size: 14px; border-radius: 4px; white-space: nowrap; }
.seg button:hover { color: var(--ink); }
.seg button.on { background: var(--sheet); color: var(--ink); font-weight: 600; box-shadow: 0 0 0 1px var(--rule); }

/* ------------------------------------------------------------------ detail pages */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0 -24px; border-top: 1px solid var(--rule); }
.stats > div { padding: 16px 24px 18px; border-left: 1px solid var(--rule); }
.stats > div:first-child { border-left: none; }
.stats .k { color: var(--slate); font-size: 14px; }
.stats .v { font-size: 28px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; }
.stats .s { color: var(--faint); font-size: 13px; }
.meta-row { display: inline-flex; flex-wrap: wrap; gap: 4px 16px; }

/* admin page heading & panels */
.page-h { margin: 14px 0 28px; display: grid; gap: 10px; }
.page-h h1 { font-size: 30px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.page-h .lede { color: var(--slate); max-width: 72ch; }
.page-h .chips { margin-top: 2px; }
.band { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); background: var(--sheet); border: 1px solid var(--rule);
  border-radius: var(--r-sheet); margin-bottom: 20px; }
.band > div { padding: 14px 18px; border-left: 1px solid var(--rule); }
.band > div:first-child { border-left: none; }
.band .k { color: var(--slate); font-size: 13px; }
.band .v { font-size: 25px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; }
.band .s { color: var(--faint); font-size: 12px; }
.panel { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--r-sheet); margin-bottom: 20px; }
.panel-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--rule); flex-wrap: wrap; }
.panel-h h2 { font-size: 17px; }
.panel-h .aside { color: var(--faint); font-size: 13px; }
.panel-b { padding: 16px 20px; }
.panel-b.flush { padding: 0; }
.sheet { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--r-sheet); }
.rows > * + * { border-top: 1px solid var(--rule); }
.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; align-items: start; }
.cols > .panel { margin-bottom: 0; }
.stack { display: grid; gap: 20px; }
.stack + .panel, .cols + .panel, .cols + .cols, .panel + .cols { margin-top: 20px; }

dl.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 20px; margin: 0; font-size: 14px; }
dl.kv dt { color: var(--slate); }
dl.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

.empty { padding: 36px 20px; text-align: center; color: var(--slate); }
.empty b { display: block; color: var(--ink); font-size: 16px; margin-bottom: 4px; }
.skeleton { height: 220px; border-radius: var(--r-sheet); border: 1px solid var(--rule);
  background: linear-gradient(90deg, var(--sunk), var(--sheet), var(--sunk)); background-size: 200% 100%; animation: sk 1.2s infinite; }
@keyframes sk { to { background-position: -200% 0; } }

/* chart */
.chart { position: relative; width: 100%; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart .ax { font-size: 12px; fill: var(--faint); font-weight: 500; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 13px; color: var(--slate); margin-bottom: 12px; }
.legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend i { width: 14px; height: 3px; border-radius: 2px; display: inline-block; }

/* tables */
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
table.t th { text-align: left; font-weight: 600; color: var(--ink); padding: 8px 12px; border-bottom: 1px solid var(--rule-strong); white-space: nowrap; font-size: 14px; }
table.t td { padding: 10px 12px; border-bottom: 1px solid var(--rule); vertical-align: middle; }
table.t tr:last-child td { border-bottom: none; }
table.t .r { text-align: right; }
table.t .c { text-align: center; }
.card table.t th:first-child, .card table.t td:first-child { padding-left: 0; }
.card table.t th:last-child, .card table.t td:last-child { padding-right: 0; }
.inc-t { min-width: 600px; }
.inc-t tbody tr:hover td { background: color-mix(in srgb, var(--sunk) 50%, transparent); }
.scroll-x { overflow-x: auto; }

/* unlock tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.tile { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 10px 12px; border-radius: var(--r-ctl);
  border: 1px solid var(--rule); font-size: 14px; }
.tile .res { font-size: 13px; font-weight: 600; }
.res.yes { color: var(--up-ink); } .res.no { color: var(--down-ink); } .res.part { color: var(--warn-ink); } .res.na { color: var(--faint); font-weight: 400; }

/* ------------------------------------------------------------------ IP quality report (admin only) */
.ipq-top { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 18px 20px; border-bottom: 1px solid var(--rule); }
.ipq-grade { width: 64px; height: 64px; border-radius: var(--r-ctl); display: grid; place-items: center; color: #fff; font-size: 34px; font-weight: 700; line-height: 1; }
.ipq-grade.A { background: var(--g-a); } .ipq-grade.B { background: var(--g-b); } .ipq-grade.C { background: var(--g-c); }
.ipq-grade.D { background: var(--g-d); } .ipq-grade.F { background: var(--g-f); }
.ipq-top h3 { font-size: 20px; margin-bottom: 6px; }
.ipq-top .score { text-align: right; }
.ipq-top .score b { font-size: 32px; font-weight: 600; letter-spacing: -0.02em; }
.ipq-top .score span { color: var(--faint); font-size: 13px; display: block; }
.ipq-sec { padding: 16px 20px; border-bottom: 1px solid var(--rule); }
.ipq-sec:last-child { border-bottom: none; }
.ipq-sec h4 { margin: 0 0 10px; font-size: 14px; font-weight: 600; }
.ipq-sec table.t th:first-child, .ipq-sec table.t td:first-child { padding-left: 0; }
.ipq-sec table.t th:last-child, .ipq-sec table.t td:last-child { padding-right: 0; }
.ipq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ipq-grid > .ipq-sec:nth-child(odd) { border-right: 1px solid var(--rule); }
.risk { display: grid; grid-template-columns: 110px minmax(0, 1fr) 70px; gap: 12px; align-items: center; font-size: 14px; margin: 7px 0; }
.risk .k { color: var(--slate); }
.risk .track { height: 6px; background: var(--sunk); border-radius: 3px; overflow: hidden; }
.risk .track span { display: block; height: 100%; border-radius: 3px; background: var(--up); }
.risk .track span.medium { background: var(--warn); } .risk .track span.high, .risk .track span.veryhigh { background: var(--down); }
.risk .v { text-align: right; font-size: 13px; }
table.matrix td, table.matrix th { padding: 7px 8px; text-align: center; font-size: 13px; }
table.matrix th:first-child, table.matrix td:first-child { text-align: left; color: var(--slate); }
.yn { display: inline-block; width: 18px; height: 18px; line-height: 18px; border-radius: var(--r-mark); font-size: 12px; font-weight: 700; }
.yn.y { background: color-mix(in srgb, var(--down) 15%, transparent); color: var(--down-ink); }
.yn.n { color: var(--up-ink); }
.yn.na { color: var(--faint); font-weight: 400; }

/* ------------------------------------------------------------------ incidents */
.inc { padding: 16px 20px; }
.inc h3 { font-size: 16px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.inc h3 a { text-decoration: none; }
.inc h3 a:hover { text-decoration: underline; }
.inc .meta { color: var(--faint); font-size: 13px; display: flex; flex-wrap: wrap; gap: 4px 16px; }
.inc .body { color: var(--slate); margin-top: 8px; white-space: pre-wrap; font-size: 14px; }
.timeline { display: grid; gap: 18px; border-left: 2px solid var(--rule); padding-left: 20px; margin-left: 5px; }
.timeline .ev { position: relative; }
.timeline .ev::before { content: ""; position: absolute; left: -27px; top: 5px; width: 12px; height: 12px; border-radius: 50%; background: var(--sheet); border: 2px solid var(--rule-strong); }
.timeline .ev.resolved::before, .timeline .ev.completed::before { border-color: var(--up); }
.timeline .ev.investigating::before { border-color: var(--down); }
.timeline .ev.identified::before, .timeline .ev.monitoring::before { border-color: var(--warn); }
.timeline .ev .body { white-space: pre-wrap; color: var(--slate); margin-top: 2px; }

/* ------------------------------------------------------------------ tooltip */
#tip { position: fixed; z-index: 50; pointer-events: none; background: var(--sheet); color: var(--ink); padding: 8px 11px; border-radius: var(--r-ctl);
  border: 1px solid var(--rule-strong); box-shadow: 0 6px 20px rgba(0, 0, 0, .12);
  font-size: 13px; line-height: 1.5; max-width: 300px; opacity: 0; transition: opacity .08s; }
#tip.show { opacity: 1; }
#tip .sw { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 6px; }

/* ------------------------------------------------------------------ forms & buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 34px; padding: 0 14px; border: 1px solid var(--rule-strong);
  background: var(--sheet); border-radius: var(--r-ctl); cursor: pointer; font-weight: 500; font-size: 14px; color: var(--ink); text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: var(--ink); }
.btn.primary { background: var(--ink); border-color: var(--ink); color: var(--sheet); }
.btn.primary:hover { background: color-mix(in srgb, var(--ink) 85%, var(--slate)); }
.btn.danger { color: var(--down-ink); border-color: color-mix(in srgb, var(--down) 45%, transparent); }
.btn.danger:hover { border-color: var(--down); background: color-mix(in srgb, var(--down) 7%, var(--sheet)); }
.btn.quiet { border-color: transparent; background: transparent; color: var(--slate); }
.btn.quiet:hover { color: var(--ink); background: var(--sunk); }
.btn.sm { height: 28px; padding: 0 10px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: progress; }
.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 5px; font-size: 14px; color: var(--ink); font-weight: 500; align-content: start; }
.hint { font-size: 12px; color: var(--faint); font-weight: 400; }
.form label > .hint { order: 1; }   /* hints sit under the field so inputs line up across columns */
.form input:not([type=checkbox]), .form select, .form textarea, .field {
  height: 36px; border: 1px solid var(--rule-strong); background-color: var(--sheet); color: var(--ink); border-radius: var(--r-ctl); padding: 0 10px; font-weight: 400; width: 100%; }
.form textarea { height: auto; min-height: 90px; padding: 8px 10px; resize: vertical; }
.form select[multiple] { height: auto; padding: 4px; }
.form input:focus, .form select:focus, .form textarea:focus, .field:focus { outline: 2px solid var(--link); outline-offset: -1px; border-color: var(--link); }
.form .check { display: flex; align-items: center; gap: 8px; font-weight: 400; }
.form .check input { width: 16px; height: 16px; accent-color: var(--ink); }
.form fieldset { border: 1px solid var(--rule); border-radius: var(--r-ctl); padding: 12px 14px 14px; margin: 0; display: grid; gap: 14px; min-width: 0; }
.form legend { font-size: 13px; color: var(--slate); padding: 0 6px; }
.form .row2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form .row3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.form .error { color: var(--down-ink); font-size: 13px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
pre.cmd { background: var(--sunk); border: 1px solid var(--rule); padding: 12px 14px; border-radius: var(--r-ctl); overflow-x: auto;
  font: 13px/1.6 var(--code); margin: 0; white-space: pre-wrap; word-break: break-all; }

/* ------------------------------------------------------------------ admin */
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar .field { width: auto; min-width: 240px; }
.actions { display: flex; gap: 4px; justify-content: flex-end; }
table.t tr.off td { opacity: .5; }
.grip { cursor: grab; color: var(--faint); user-select: none; width: 18px; border: none; background: none; padding: 2px 4px; font-size: 14px; border-radius: var(--r-mark); }
.grip:hover, .grip:focus-visible { color: var(--ink); background: var(--sunk); }
tbody.sorting { user-select: none; }
tr.dragging { opacity: .4; }
tr.drop-above td { box-shadow: inset 0 2px 0 var(--ink); }
tr.drop-below td { box-shadow: inset 0 -2px 0 var(--ink); }
.counters { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); margin-bottom: 20px; }
.modal-bg { position: fixed; inset: 0; background: color-mix(in srgb, #0a0b0d 55%, transparent); z-index: 40; display: flex; align-items: flex-start;
  justify-content: center; padding: 48px 16px; overflow-y: auto; overscroll-behavior: contain; }
.modal { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--r-sheet); width: 100%; max-width: 660px; box-shadow: 0 24px 64px rgba(0, 0, 0, .28); }
.modal .panel-h h2 { font-size: 17px; }
.modal-f { display: flex; align-items: center; gap: 8px; justify-content: flex-end; padding: 12px 20px; border-top: 1px solid var(--rule); }
.toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 8px); background: var(--ink); color: var(--sheet); padding: 9px 16px;
  border-radius: var(--r-ctl); font-size: 14px; z-index: 60; opacity: 0; transition: opacity .15s, transform .15s; pointer-events: none; max-width: calc(100vw - 32px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { background: var(--down); color: #fff; }
.login { max-width: 400px; margin: 72px auto 0; }

/* ------------------------------------------------------------------ responsive */
@media (max-width: 900px) {
  /* nav drops to its own centred, scrollable row under the brand */
  .top-in { grid-template-columns: minmax(0, 1fr) auto; height: auto; row-gap: 0; padding-top: 10px; }
  .top-nav { grid-column: 1 / -1; grid-row: 2; height: 44px; justify-content: safe center; overflow-x: auto; scrollbar-width: none; }
  .top-nav a { padding: 0 10px; font-size: 14px; gap: 6px; }
  .top-nav a svg { width: 16px; height: 16px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats > div:nth-child(3) { border-left: none; }
  .stats > div:nth-child(n+3) { border-top: 1px solid var(--rule); }
}
@media (max-width: 820px) {
  .cols, .ipq-grid { grid-template-columns: minmax(0, 1fr); }
  .ipq-grid > .ipq-sec:nth-child(odd) { border-right: none; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .top-in { padding: 10px 16px 0; }
  .bar .wrap { gap: 14px; }
  .bar .brand .name { display: none; }
  main.page { padding: 16px 16px 28px; }
  .top-nav a svg { display: none; }
  .foot { padding: 16px; }
  .card { padding: 18px 16px; border-radius: var(--r-ctl); }
  .stats { margin: 0 -16px; }
  .stats > div { padding: 14px 16px; }
  .stats .v { font-size: 23px; }
  .page-t h1 { font-size: 23px; gap: 10px; }
  .picker select { min-width: 0; max-width: 60vw; }
  .search { width: 100%; }
  .card-aside { width: 100%; }
  .card-aside .seg { overflow-x: auto; max-width: 100%; }
  .pills i.old, .axis i.old { display: none; }   /* last 30 days on phones */
  .pills { height: 30px; }
  .srow-meta { gap: 12px; }
  .srow-meta .lat, .hide-sm { display: none !important; }
  .legend-dots { margin-left: 0; }
  .page-h h1 { font-size: 26px; }
  .band > div { border-left: none; border-top: 1px solid var(--rule); }
  .band > div:first-child { border-top: none; }
  .ipq-top { grid-template-columns: auto minmax(0, 1fr); }
  .ipq-top .score { grid-column: 1 / -1; text-align: left; }
  .risk { grid-template-columns: 92px minmax(0, 1fr) 56px; }
  .form .row2, .form .row3 { grid-template-columns: minmax(0, 1fr); }
  .toolbar .field { min-width: 0; flex: 1; }
}