/* DeonTech Pulse — premium layer: soft gradients for identity, colour for state.
 * Everything here is CSS and inline SVG: no images, no web fonts, nothing
 * extra downloaded, and no cost at all on the server. */
:root {
  color-scheme: light;
  --bg: #eef1f7;
  --bg-glow-1: rgba(99, 102, 241, 0.14);
  --bg-glow-2: rgba(34, 211, 238, 0.12);
  --surface: #ffffff;
  --surface-2: #f2f4f9;
  --surface-glass: rgba(255, 255, 255, 0.78);
  --ink: #0f172a;
  --ink-2: #475569;
  --muted: #8592a6;
  --line: #e4e8f0;
  --line-strong: #cbd3e1;
  --ring: rgba(15, 23, 42, 0.07);
  --accent: #4f46e5;
  --accent-2: #06b6d4;
  --grad-brand: linear-gradient(135deg, #6366f1 0%, #8b5cf6 45%, #06b6d4 100%);
  --grad-cpu: linear-gradient(135deg, #6366f1, #a855f7);
  --grad-mem: linear-gradient(135deg, #06b6d4, #3b82f6);
  --grad-disk: linear-gradient(135deg, #f59e0b, #f97316);
  --grad-swap: linear-gradient(135deg, #ec4899, #8b5cf6);
  --grad-net: linear-gradient(135deg, #10b981, #22d3ee);
  --series-1: #6366f1;
  --series-2: #06b6d4;
  --good: #10b981;
  --good-ink: #047857;
  --warning: #f59e0b;
  --warning-ink: #92400e;
  --serious: #f97316;
  --critical: #ef4444;
  --critical-ink: #b91c1c;
  --critical-wash: #fef2f2;
  --warning-wash: #fffbeb;
  --good-wash: #ecfdf5;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px -6px rgba(15, 23, 42, 0.08);
  --shadow-lift: 0 2px 4px rgba(15, 23, 42, 0.05), 0 18px 40px -12px rgba(79, 70, 229, 0.25);
  --radius: 18px;
  --tab-h: 64px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #070b16; --bg-glow-1: rgba(99, 102, 241, 0.22); --bg-glow-2: rgba(6, 182, 212, 0.14);
    --surface: #0f1526; --surface-2: #161e33; --surface-glass: rgba(17, 24, 43, 0.72);
    --ink: #eef2ff; --ink-2: #a5b0c8; --muted: #6b7690; --line: #1e2740; --line-strong: #2b3655;
    --ring: rgba(148, 163, 255, 0.10); --accent: #818cf8; --accent-2: #22d3ee;
    --series-1: #818cf8; --series-2: #22d3ee;
    --good-ink: #34d399; --warning-ink: #fbbf24; --critical-ink: #fca5a5;
    --critical-wash: rgba(239, 68, 68, 0.12); --warning-wash: rgba(245, 158, 11, 0.12); --good-wash: rgba(16, 185, 129, 0.12);
    --shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 12px 30px -12px rgba(0, 0, 0, 0.6);
    --shadow-lift: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 20px 44px -14px rgba(99, 102, 241, 0.45);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #070b16; --bg-glow-1: rgba(99, 102, 241, 0.22); --bg-glow-2: rgba(6, 182, 212, 0.14);
  --surface: #0f1526; --surface-2: #161e33; --surface-glass: rgba(17, 24, 43, 0.72);
  --ink: #eef2ff; --ink-2: #a5b0c8; --muted: #6b7690; --line: #1e2740; --line-strong: #2b3655;
  --ring: rgba(148, 163, 255, 0.10); --accent: #818cf8; --accent-2: #22d3ee;
  --series-1: #818cf8; --series-2: #22d3ee;
  --good-ink: #34d399; --warning-ink: #fbbf24; --critical-ink: #fca5a5;
  --critical-wash: rgba(239, 68, 68, 0.12); --warning-wash: rgba(245, 158, 11, 0.12); --good-wash: rgba(16, 185, 129, 0.12);
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 12px 30px -12px rgba(0, 0, 0, 0.6);
  --shadow-lift: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 20px 44px -14px rgba(99, 102, 241, 0.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); -webkit-text-size-adjust: 100%; }
body { font-size: 15px; line-height: 1.45; min-height: 100dvh; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 22px; }
h2 { font-size: 17px; }
h3 { font-size: 14px; color: var(--ink-2); font-weight: 600; }
.num, td.n, .tabular { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.ink2 { color: var(--ink-2); }
.small { font-size: 13px; }
.tiny { font-size: 12px; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---- Boot ---- */
.boot { display: grid; place-items: center; min-height: 80dvh; color: var(--muted); }
.boot-mark { width: 44px; height: 44px; border-radius: 12px; background: var(--ink); mask: url(/icons/icon.svg) center / contain no-repeat; -webkit-mask: url(/icons/icon.svg) center / contain no-repeat; animation: beat 1.4s ease-in-out infinite; }
@keyframes beat { 0%, 100% { transform: scale(1); opacity: .7 } 50% { transform: scale(1.06); opacity: 1 } }
@media (prefers-reduced-motion: reduce) { .boot-mark { animation: none; } }

/* ---- Layout ---- */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100dvh; }
.side { position: sticky; top: 0; height: 100dvh; padding: 20px 12px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; background: var(--bg); }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; font-weight: 650; }
.brand img { width: 28px; height: 28px; border-radius: 8px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px; color: var(--ink-2); font-weight: 500; text-decoration: none; position: relative; }
.nav a:hover { background: var(--surface-2); }
.nav a.on { background: var(--surface); color: var(--ink); box-shadow: inset 0 0 0 1px var(--ring); }
.nav svg { width: 18px; height: 18px; flex: none; }
.nav .badge { margin-left: auto; }
.side .foot { margin-top: auto; padding: 10px; font-size: 12px; color: var(--muted); }
main { padding: 24px 28px 48px; max-width: 1180px; width: 100%; }
.top { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.top h1 { flex: 1 1 auto; }
.top .actions { display: flex; gap: 8px; align-items: center; }
.tabbar { display: none; }

@media (max-width: 820px) {
  .shell { display: block; }
  .side { display: none; }
  main { padding: 14px 16px calc(var(--tab-h) + 28px + env(safe-area-inset-bottom)); }
  .tabbar { display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px); border-top: 1px solid var(--line); }
  .tabbar a { display: grid; justify-items: center; gap: 2px; font-size: 11px; color: var(--muted); text-decoration: none; padding: 4px 0; position: relative; }
  .tabbar a.on { color: var(--ink); }
  .tabbar svg { width: 22px; height: 22px; }
  .tabbar .badge { position: absolute; top: 0; left: calc(50% + 6px); }
  h1 { font-size: 20px; }
  .top > .actions .tiny { display: none; }
}

/* ---- Pieces ---- */
.card { background: var(--surface); border-radius: var(--radius); box-shadow: inset 0 0 0 1px var(--ring), var(--shadow); padding: 16px; min-width: 0; }
.card + .card { margin-top: 14px; }
.grid > .card, .stack > .card { margin-top: 0; }
.stack > * + * { margin-top: 14px; }
.card-h { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.card-h h2 { flex: 1; }
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1000px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .g2, .g3 { grid-template-columns: minmax(0, 1fr); } }
.stack > * + * { margin-top: 14px; }
.row { display: flex; align-items: center; gap: 10px; }
.row.wrap { flex-wrap: wrap; }
.spacer { flex: 1; }

.btn { appearance: none; border: 0; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-strong); padding: 8px 14px; border-radius: 10px; cursor: pointer; font-weight: 550; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; min-height: 38px; }
.btn:hover { background: var(--surface-2); }
a.btn { color: var(--ink); text-decoration: none; }
.btn.primary { background: var(--ink); color: var(--bg); box-shadow: none; }
.btn.primary:hover { opacity: .9; }
.btn.danger { color: var(--critical-ink); }
.btn.small { padding: 4px 10px; min-height: 30px; font-size: 13px; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:disabled { opacity: .5; cursor: default; }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.seg { display: inline-flex; background: var(--surface-2); border-radius: 10px; padding: 3px; gap: 2px; }
.seg button { border: 0; background: transparent; padding: 4px 10px; border-radius: 8px; font-size: 13px; cursor: pointer; color: var(--ink-2); font-weight: 550; }
.seg button.on { background: var(--surface); color: var(--ink); box-shadow: 0 0 0 1px var(--ring); }

input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number], input[type=time], select, textarea {
  width: 100%; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 10px; padding: 9px 12px; min-height: 40px; }
label.field { display: grid; gap: 4px; font-size: 13px; color: var(--ink-2); font-weight: 550; }
label.check { display: flex; align-items: center; gap: 8px; }
.form { display: grid; gap: 12px; }

/* Status: always icon + word, colour never alone */
.st { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 13px; white-space: nowrap; }
.st::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--muted); flex: none; }
.st.up::before, .st.good::before { background: var(--good); }
.st.slow::before, .st.warning::before { background: var(--warning); }
.st.down::before, .st.critical::before { background: var(--critical); }
.st.stopped::before, .st.unknown::before { background: var(--line-strong); }
.st.down, .st.critical { color: var(--critical-ink); }
.st.slow, .st.warning { color: var(--warning-ink); }

.badge { display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; font-size: 11px; font-weight: 700; background: var(--critical); color: #fff; }
.badge.warn { background: var(--warning); color: #3a2a00; }
.pill { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); font-weight: 550; white-space: nowrap; }
.pill.live { background: var(--good-wash); color: var(--good-ink); }
.pill.crit { background: var(--critical-wash); color: var(--critical-ink); }
.pill.warn { background: var(--warning-wash); color: var(--warning-ink); }

/* Banner for problems at the top of a page */
.banner { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; margin-bottom: 14px; }
.banner.critical { background: var(--critical-wash); color: var(--critical-ink); }
.banner.warning { background: var(--warning-wash); color: var(--warning-ink); }
.banner.info { background: var(--surface-2); color: var(--ink-2); }
.banner .b-body { flex: 1; }
.banner strong { display: block; }

/* Stat tiles */
.tile { padding: 14px 16px; }
.tile .k { font-size: 13px; color: var(--ink-2); font-weight: 550; }
.tile .v { font-size: 28px; font-weight: 650; letter-spacing: -0.02em; margin-top: 2px; }
.tile .v small { font-size: 15px; font-weight: 550; color: var(--ink-2); margin-left: 2px; }
.tile .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.meter { height: 6px; background: var(--surface-2); border-radius: 3px; margin-top: 10px; overflow: hidden; }
.meter > i { display: block; height: 100%; border-radius: 3px; background: var(--ink-2); transition: width .6s ease; }
.meter.warn > i { background: var(--warning); }
.meter.crit > i { background: var(--critical); }
.score { display: flex; align-items: center; gap: 14px; }
.score .ring { width: 58px; height: 58px; flex: none; }

/* Apps list */
.apps { display: grid; gap: 10px; }
.app { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; padding: 12px 14px; border-radius: 12px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--ring); color: inherit; text-decoration: none; }
.app:hover { text-decoration: none; background: var(--surface-2); }
.app.down { box-shadow: inset 0 0 0 1px var(--critical), inset 4px 0 0 var(--critical); }
.app .nm { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app .meta { grid-column: 1 / -1; display: flex; gap: 6px 12px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); }
.spark { height: 18px; display: flex; align-items: flex-end; gap: 1px; }
.spark i { width: 3px; border-radius: 1px; background: var(--line-strong); }
.spark i.bad { background: var(--critical); }

/* Lists & tables */
.list { list-style: none; margin: 0; padding: 0; }
.list li { padding: 10px 0; border-top: 1px solid var(--line); display: flex; gap: 10px; align-items: flex-start; }
.list li:first-child { border-top: 0; }
.list .when { font-size: 12px; color: var(--muted); white-space: nowrap; min-width: 64px; }
.list .what { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.dot { width: 8px; height: 8px; border-radius: 50%; margin-top: 7px; flex: none; background: var(--line-strong); }
.dot.critical { background: var(--critical); }
.dot.warning { background: var(--warning); }
.dot.deploy { background: var(--accent); }
.tablewrap { overflow-x: auto; margin: 0 -16px; padding: 0 16px; }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12px; padding: 6px 10px 6px 0; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 8px 10px 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
td.n, th.n { text-align: right; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
.fp { font-family: ui-monospace, Menlo, monospace; font-size: 12px; overflow-wrap: anywhere; }

/* Charts */
.chart { width: 100%; min-height: 200px; position: relative; }
.chart .u-legend { font-size: 12px; text-align: left; padding: 6px 0 0; }
.chart .u-legend .u-marker { border-radius: 2px; }
.chart .u-legend th { border: 0; padding: 0 6px 0 0; color: var(--ink-2); font-weight: 550; }
.chart .u-legend td { border: 0; padding: 0 12px 0 0; color: var(--ink); font-variant-numeric: tabular-nums; }
.chart .u-select { background: var(--ring); }
.chart .u-cursor-x { border-right: 1px solid var(--muted) !important; }
.chart-empty { display: grid; place-items: center; height: 180px; color: var(--muted); font-size: 13px; }
.legend-note { font-size: 12px; color: var(--muted); }
.cores { display: grid; grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); gap: 8px; }
.core { font-size: 12px; color: var(--ink-2); }

/* Alerts */
.alert { padding: 14px; border-radius: 12px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--ring); display: grid; gap: 8px; }
.alert.critical { box-shadow: inset 0 0 0 1px var(--critical), inset 4px 0 0 var(--critical); }
.alert.warning { box-shadow: inset 0 0 0 1px var(--ring), inset 4px 0 0 var(--warning); }
.alert .t { font-weight: 600; }
.alert .acts { display: flex; gap: 8px; flex-wrap: wrap; }

/* Login */
.auth { max-width: 380px; margin: 10vh auto; padding: 0 16px; }
.auth .logo { width: 56px; height: 56px; border-radius: 14px; margin-bottom: 14px; }
.auth h1 { margin-bottom: 4px; }
.auth .card { margin-top: 18px; }
.err { color: var(--critical-ink); font-size: 13px; min-height: 18px; }
.qr { display: grid; place-items: center; padding: 10px; background: #fff; border-radius: 12px; }
.qr img { width: 200px; height: 200px; }
.codes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; font-family: ui-monospace, Menlo, monospace; }

/* Toast */
#toast { position: fixed; left: 50%; bottom: calc(var(--tab-h) + 20px + env(safe-area-inset-bottom)); transform: translateX(-50%) translateY(20px); opacity: 0; pointer-events: none;
  background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 12px; font-size: 14px; transition: all .25s ease; max-width: calc(100vw - 32px); z-index: 50; }
#toast.on { opacity: 1; transform: translateX(-50%) translateY(0); }
@media (min-width: 821px) { #toast { bottom: 24px; } }

.conn { font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.conn::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--good); }
.conn.off::before { background: var(--line-strong); }
.offline-note { font-size: 12px; color: var(--warning-ink); }
details summary { cursor: pointer; color: var(--ink-2); font-weight: 550; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 13.5px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.empty { color: var(--muted); padding: 18px 0; text-align: center; font-size: 14px; }


/* ======================================================================
 * Premium layer
 * ==================================================================== */
body {
  background:
    radial-gradient(1100px 600px at -10% -10%, var(--bg-glow-1), transparent 60%),
    radial-gradient(900px 520px at 110% 0%, var(--bg-glow-2), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}
h1 { font-size: 26px; font-weight: 700; letter-spacing: -0.025em; }
h2 { font-size: 16px; font-weight: 650; letter-spacing: -0.01em; }

.card {
  background: var(--surface-glass);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  box-shadow: inset 0 0 0 1px var(--ring), var(--shadow);
  border-radius: var(--radius);
  padding: 18px;
}

/* Sidebar */
.side { background: transparent; border-right: 1px solid var(--line); }
.brand { font-size: 16px; letter-spacing: -0.01em; }
.brand img { width: 32px; height: 32px; border-radius: 10px; box-shadow: 0 6px 16px -6px rgba(99, 102, 241, 0.6); }
.nav a { border-radius: 12px; transition: background .15s ease, color .15s ease; }
.nav a.on {
  color: #fff;
  background: var(--grad-brand);
  box-shadow: 0 8px 20px -10px rgba(99, 102, 241, 0.8);
}
.nav a.on .badge { background: #fff; color: #b91c1c; }
.theme-toggle { display: inline-flex; gap: 2px; padding: 3px; border-radius: 12px; background: var(--surface-2); margin-top: 10px; }
.theme-toggle button { border: 0; background: transparent; color: var(--muted); border-radius: 9px; padding: 5px 9px; cursor: pointer; font-size: 12px; font-weight: 600; }
.theme-toggle button.on { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.12); }

/* Buttons */
.btn { border-radius: 12px; box-shadow: inset 0 0 0 1px var(--line-strong); background: var(--surface); transition: transform .08s ease, box-shadow .15s ease; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--grad-brand); color: #fff; box-shadow: 0 10px 22px -12px rgba(99, 102, 241, 0.9); }
.seg { background: var(--surface-2); border-radius: 12px; }
.seg button.on { box-shadow: 0 1px 3px rgba(0,0,0,.12); }

/* ---- Hero ---- */
.hero {
  position: relative; overflow: hidden;
  border-radius: 22px; padding: 22px 24px;
  color: #fff;
  background:
    radial-gradient(600px 240px at 0% 0%, rgba(255,255,255,.18), transparent 60%),
    var(--hero-grad, var(--grad-brand));
  box-shadow: var(--shadow-lift);
  display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center;
}
.hero.ok { --hero-grad: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #0891b2 100%); }
.hero.warn { --hero-grad: linear-gradient(135deg, #b45309 0%, #d97706 45%, #7c3aed 100%); }
.hero.bad { --hero-grad: linear-gradient(135deg, #991b1b 0%, #dc2626 50%, #7c3aed 100%); }
.hero::after { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: rgba(255,255,255,.08); }
.hero .score-ring { width: 92px; height: 92px; position: relative; flex: none; }
.hero .score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.hero .score-ring .n { position: absolute; inset: 0; display: grid; place-items: center; font-size: 28px; font-weight: 750; letter-spacing: -0.03em; }
.hero .score-ring .n small { display: block; font-size: 10px; font-weight: 600; opacity: .8; letter-spacing: .06em; text-transform: uppercase; margin-top: -4px; text-align: center; }
.hero .t1 { font-size: 13px; opacity: .85; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.hero .t2 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; margin: 2px 0 4px; }
.hero .t3 { font-size: 13.5px; opacity: .9; }
.hero .facts { display: grid; gap: 6px; text-align: right; font-size: 12.5px; opacity: .92; z-index: 1; }
.hero .facts b { font-weight: 650; }
.live-dot { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.live-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 0 0 rgba(74,222,128,.7); animation: ping 2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(74,222,128,.6) } 70% { box-shadow: 0 0 0 8px rgba(74,222,128,0) } 100% { box-shadow: 0 0 0 0 rgba(74,222,128,0) } }
@media (prefers-reduced-motion: reduce) { .live-dot::before { animation: none; } }
@media (max-width: 640px) {
  .hero { grid-template-columns: auto 1fr; padding: 18px; }
  .hero .facts { grid-column: 1 / -1; text-align: left; grid-template-columns: 1fr 1fr; }
  .hero .score-ring { width: 76px; height: 76px; }
  .hero .t2 { font-size: 19px; }
}

/* ---- Gauge tiles ---- */
.gauges { display: grid; gap: 14px; grid-template-columns: repeat(5, minmax(0, 1fr)); margin-top: 14px; }
@media (max-width: 1100px) { .gauges { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px) { .gauges { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.gauge { position: relative; overflow: hidden; padding: 16px; transition: transform .15s ease, box-shadow .15s ease; }
.gauge:hover { transform: translateY(-2px); box-shadow: inset 0 0 0 1px var(--ring), var(--shadow-lift); }
.gauge::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--g); opacity: .9; }
.gauge .gh { display: flex; align-items: center; gap: 8px; }
.gauge .chip { width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center; background: var(--g); color: #fff; box-shadow: 0 8px 16px -8px var(--gc); flex: none; }
.gauge .chip svg { width: 16px; height: 16px; }
.gauge .k { font-size: 13px; color: var(--ink-2); font-weight: 600; }
.gauge .body { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 10px; }
.gauge .v { font-size: 30px; font-weight: 750; letter-spacing: -0.03em; line-height: 1; }
.gauge .v small { font-size: 14px; font-weight: 600; color: var(--muted); margin-left: 1px; }
.gauge .sub { font-size: 12px; color: var(--muted); margin-top: 8px; min-height: 16px; }
.gauge .arc { width: 56px; height: 56px; flex: none; }
.gauge .arc svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.gauge.warn .v { color: var(--warning-ink); }
.gauge.crit .v { color: var(--critical-ink); }
.g-cpu { --g: var(--grad-cpu); --gc: rgba(99,102,241,.7); }
.g-mem { --g: var(--grad-mem); --gc: rgba(6,182,212,.7); }
.g-disk { --g: var(--grad-disk); --gc: rgba(245,158,11,.7); }
.g-swap { --g: var(--grad-swap); --gc: rgba(236,72,153,.7); }
.g-net { --g: var(--grad-net); --gc: rgba(16,185,129,.7); }

/* ---- Attention strip ---- */
.attention { display: grid; gap: 10px; margin-top: 14px; }
.attn { display: flex; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 14px; text-decoration: none; color: inherit;
  background: linear-gradient(90deg, var(--critical-wash), transparent 80%), var(--surface-glass); box-shadow: inset 0 0 0 1px rgba(239,68,68,.35); }
.attn:hover { text-decoration: none; box-shadow: inset 0 0 0 1px rgba(239,68,68,.6), var(--shadow); }
.attn.warn { background: linear-gradient(90deg, var(--warning-wash), transparent 80%), var(--surface-glass); box-shadow: inset 0 0 0 1px rgba(245,158,11,.35); }
.attn .ic { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; background: linear-gradient(135deg, #ef4444, #f97316); color: #fff; font-weight: 800; flex: none; box-shadow: 0 8px 16px -8px rgba(239,68,68,.8); }
.attn.warn .ic { background: linear-gradient(135deg, #f59e0b, #f97316); }
.attn .tx { flex: 1; min-width: 0; }
.attn .tx b { display: block; font-weight: 650; }
.attn .tx span { font-size: 13px; color: var(--ink-2); }
.attn .go { color: var(--muted); font-size: 18px; }

/* ---- Section headings ---- */
.sec-h { display: flex; align-items: center; gap: 10px; margin: 22px 2px 10px; }
.sec-h h2 { flex: 1; }
.count { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 7px; border-radius: 11px; font-size: 12px; font-weight: 700; background: var(--surface-2); color: var(--ink-2); }
.count.up { background: var(--good-wash); color: var(--good-ink); }
.count.down { background: var(--critical-wash); color: var(--critical-ink); }

/* ---- App cards ---- */
.app-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.app {
  border-radius: 16px; padding: 14px 16px; background: var(--surface-glass);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  box-shadow: inset 0 0 0 1px var(--ring), var(--shadow);
  transition: transform .15s ease, box-shadow .15s ease;
}
.app:hover { background: var(--surface-glass); transform: translateY(-2px); box-shadow: inset 0 0 0 1px var(--ring), var(--shadow-lift); }
.app .nm { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.app .av { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; color: #fff; font-weight: 750; font-size: 13px; flex: none; background: var(--av, var(--grad-brand)); }
.app.down { box-shadow: inset 0 0 0 1px rgba(239,68,68,.55), 0 14px 30px -18px rgba(239,68,68,.7); background: linear-gradient(180deg, var(--critical-wash), transparent 70%), var(--surface-glass); }
.app.down .av { filter: grayscale(.6); }
.app.muted { opacity: .7; }

/* Status pills get a glow */
.st::before { box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 0%, transparent); }
.st.up::before, .st.good::before { background: var(--good); box-shadow: 0 0 0 3px rgba(16,185,129,.18); }
.st.down::before, .st.critical::before { background: var(--critical); box-shadow: 0 0 0 3px rgba(239,68,68,.2); }
.st.slow::before, .st.warning::before { background: var(--warning); box-shadow: 0 0 0 3px rgba(245,158,11,.2); }
.st.up { color: var(--good-ink); }

/* Meters with gradient fill */
.meter { height: 7px; border-radius: 4px; }
.meter > i { background: var(--grad-brand); border-radius: 4px; }
.meter.warn > i { background: linear-gradient(90deg, #f59e0b, #f97316); }
.meter.crit > i { background: linear-gradient(90deg, #ef4444, #f97316); }

/* Tables and lists breathe a bit more */
.list li { padding: 11px 0; }
.dot.deploy { background: var(--accent-2); }

/* Login */
.auth .card { background: var(--surface-glass); }
.auth .logo { box-shadow: 0 14px 30px -12px rgba(99,102,241,.7); }

/* Mobile tab bar */
@media (max-width: 820px) {
  .tabbar { background: var(--surface-glass); }
  .tabbar a.on { color: var(--accent); }
  h1 { font-size: 22px; }
}

/* Uptime strip (status-page style) */
.strip { grid-column: 1 / -1; display: flex; gap: 2px; height: 22px; align-items: stretch; margin-top: 10px; }
.strip i { flex: 1; border-radius: 3px; background: var(--surface-2); min-width: 2px; }
.strip i.ok { background: linear-gradient(180deg, #34d399, #10b981); }
.strip i.bad { background: linear-gradient(180deg, #f87171, #ef4444); }
.strip i.na { opacity: .5; }

/* Gauge sparkline along the bottom edge */
.gauge { padding-bottom: 0; }
.gauge .spark { height: 30px; margin: 8px -16px 0; }
.gauge .spark-svg { width: 100%; height: 100%; display: block; }
.gauges > .card, .app-grid > .app, .attention > * { margin-top: 0; }
.gauge { display: flex; flex-direction: column; }
.gauge .spark { margin-top: auto; padding-top: 8px; }
@media (max-width: 640px) { .gauges > .g-net { grid-column: span 2; } }