/* NITPRA Monitoring — portal styles
   Principle: colour means state. The interface itself stays in slate tones;
   green, red and amber appear only to say up, down or degraded. */

:root {
  --bg: #0E1726;
  --bg-2: #111C2E;
  --panel: #142137;
  --panel-2: #192A45;
  --line: #22334E;
  --line-2: #2E4466;
  --text: #E7EEF8;
  --text-2: #B3C0D3;
  --muted: #8193AD;
  --up: #34C38F;
  --down: #F0525B;
  --warn: #F2B33D;
  --paused: #6E7E96;
  --pending: #86A9FF;
  --primary-bg: #E7EEF8;
  --primary-fg: #0E1726;
  --primary-hover: #FFFFFF;
  --focus: #9DB8FF;
  --up-soft: rgba(52, 195, 143, .14);
  --down-soft: rgba(240, 82, 91, .14);
  --warn-soft: rgba(242, 179, 61, .14);
  --grid: rgba(129, 147, 173, .14);
  --ai: #B7A2FF;
  --ai-soft: rgba(183, 162, 255, .10);
  --shadow: 0 1px 0 rgba(255,255,255,.03) inset;
  --font-ui: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Bricolage Grotesque", "IBM Plex Sans", system-ui, sans-serif;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #F3F5F9;
  --bg-2: #FFFFFF;
  --panel: #FFFFFF;
  --panel-2: #F6F8FB;
  --line: #DEE4ED;
  --line-2: #C9D2DF;
  --text: #132036;
  --text-2: #3C4B62;
  --muted: #627189;
  --up: #12875C;
  --down: #D33241;
  --warn: #B26F12;
  --paused: #7A8799;
  --pending: #3566D6;
  --primary-bg: #132036;
  --primary-fg: #FFFFFF;
  --primary-hover: #22324D;
  --focus: #3566D6;
  --up-soft: rgba(18, 135, 92, .10);
  --down-soft: rgba(211, 50, 65, .09);
  --warn-soft: rgba(178, 111, 18, .10);
  --grid: rgba(98, 113, 137, .14);
  --ai: #6447D6;
  --ai-soft: rgba(100, 71, 214, .07);
  --shadow: 0 1px 2px rgba(19, 32, 54, .05);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.55;
  font-feature-settings: "tnum" 1;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration-color: var(--line-2); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
img, svg { display: block; }
h1, h2, h3, h4 { margin: 0; line-height: 1.2; font-weight: 600; }
p { margin: 0 0 1em; }
code, .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .92em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; }
::selection { background: var(--pending); color: var(--bg); }

:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--primary-bg); color: var(--primary-fg); padding: 8px 12px; z-index: 50; border-radius: var(--r-sm); }
.skip:focus { left: 8px; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); }
.text-2 { color: var(--text-2); }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.stack > * + * { margin-top: 16px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row-between { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.grow { flex: 1 1 auto; min-width: 0; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Buttons ---------- */
.btn {
  --b-bg: var(--panel); --b-fg: var(--text); --b-line: var(--line-2);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 36px; padding: 0 14px; border-radius: var(--r-sm);
  border: 1px solid var(--b-line); background: var(--b-bg); color: var(--b-fg);
  font: 500 14px/1 var(--font-ui); text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .12s, border-color .12s;
}
.btn:hover { background: var(--panel-2); border-color: var(--muted); }
.btn-primary { --b-bg: var(--primary-bg); --b-fg: var(--primary-fg); --b-line: var(--primary-bg); font-weight: 600; }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-danger { --b-fg: var(--down); }
.btn-danger:hover { background: var(--down-soft); border-color: var(--down); }
.btn-ghost { --b-bg: transparent; --b-line: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--panel-2); border-color: transparent; color: var(--text); }
.btn-sm { height: 30px; padding: 0 10px; font-size: 13px; }
.btn-lg { height: 46px; padding: 0 20px; font-size: 15px; border-radius: 8px; }
.btn[disabled], .btn.is-busy { opacity: .6; pointer-events: none; }
.btn svg { width: 16px; height: 16px; }
.inline-form { display: inline; margin: 0; }

/* ---------- Status lamps and badges ---------- */
.lamp { --c: var(--paused); width: 10px; height: 10px; border-radius: 50%; background: var(--c); flex: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--c) 22%, transparent); }
.lamp.up { --c: var(--up); }
.lamp.down { --c: var(--down); animation: lamp-pulse 1.6s ease-in-out infinite; }
.lamp.degraded { --c: var(--warn); }
.lamp.pending { --c: var(--pending); }
.lamp.paused { --c: var(--paused); box-shadow: none; background: transparent; border: 2px solid var(--c); }
.lamp.lg { width: 14px; height: 14px; }
@keyframes lamp-pulse {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--down) 25%, transparent); }
  50% { box-shadow: 0 0 0 7px color-mix(in srgb, var(--down) 0%, transparent); }
}
.status { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; white-space: nowrap; }
.status.up { color: var(--up); }
.status.down { color: var(--down); }
.status.degraded { color: var(--warn); }
.status.paused { color: var(--paused); }
.status.pending { color: var(--pending); }

.tag { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 4px; border: 1px solid var(--line-2); color: var(--text-2); font-size: 12px; font-weight: 500; white-space: nowrap; }
.tag.good { color: var(--up); border-color: color-mix(in srgb, var(--up) 45%, transparent); }
.tag.bad { color: var(--down); border-color: color-mix(in srgb, var(--down) 45%, transparent); }
.tag.warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 45%, transparent); }

/* ---------- Uptime bars and sparklines ---------- */
.bars { display: flex; gap: 2px; align-items: stretch; height: 28px; min-width: 120px; }
.bars span { flex: 1 1 0; min-width: 2px; border-radius: 2px; background: var(--line); }
.bars span.u { background: var(--up); }
.bars span.p { background: color-mix(in srgb, var(--up) 55%, var(--warn)); }
.bars span.w { background: var(--warn); }
.bars span.d { background: var(--down); }
.bars.tall { height: 36px; gap: 3px; }
.bars-legend { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; margin-top: 6px; }

.spark { width: 120px; height: 28px; overflow: visible; }
.spark polyline { fill: none; stroke: var(--text-2); stroke-width: 1.5; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.spark .area { fill: color-mix(in srgb, var(--text-2) 10%, transparent); stroke: none; }

/* ---------- Forms ---------- */
.field { display: grid; gap: 6px; margin-bottom: 18px; align-content: start; }
.field > label, .label { font-weight: 500; font-size: 13px; color: var(--text); }
.hint { color: var(--muted); font-size: 13px; line-height: 1.45; }
.input, select.input, textarea.input {
  width: 100%; height: 40px; padding: 0 12px; border-radius: var(--r-sm);
  border: 1px solid var(--line-2); background: var(--bg-2); color: var(--text);
  font: 400 14px var(--font-ui);
}
textarea.input { height: auto; min-height: 90px; padding: 10px 12px; line-height: 1.5; resize: vertical; }
select.input { appearance: none; padding-right: 34px; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 17px, calc(100% - 13px) 17px; background-size: 5px 5px; background-repeat: no-repeat; }
.input:hover { border-color: var(--muted); }
.input:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 25%, transparent); }
.input::placeholder { color: var(--muted); opacity: .8; }
.input-group { display: flex; }
.input-group .input { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.input-group .btn { border-top-left-radius: 0; border-bottom-left-radius: 0; height: 40px; margin-left: -1px; }
.check { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; }
.check input { width: 16px; height: 16px; margin: 3px 0 0; accent-color: var(--text); flex: none; }
.check-list { display: grid; gap: 10px; }
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0 16px; }
.form-error { color: var(--down); font-size: 13px; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
legend { padding: 0; }

.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: var(--r-sm); overflow-x: auto; max-width: 100%; scrollbar-width: none; }
.seg::-webkit-scrollbar { display: none; }
.seg a, .seg button, .seg label { white-space: nowrap; padding: 7px 12px; font-size: 13px; text-decoration: none; color: var(--text-2); background: transparent; border: 0; cursor: pointer; font-family: inherit; }
.seg a + a, .seg label + label { border-left: 1px solid var(--line-2); }
.seg a.on { background: var(--panel-2); color: var(--text); font-weight: 600; }

.type-picker { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; }
.type-picker label { position: relative; display: grid; gap: 4px; padding: 14px 14px 14px 42px; border: 1px solid var(--line-2); border-radius: var(--r-md); cursor: pointer; background: var(--bg-2); }
.type-picker input { position: absolute; left: 14px; top: 17px; accent-color: var(--text); }
.type-picker label:has(input:checked) { border-color: var(--text); background: var(--panel-2); }
.type-picker strong { font-weight: 600; }
.type-picker span { color: var(--muted); font-size: 13px; line-height: 1.4; }

/* ---------- Flash ---------- */
.flash { display: flex; gap: 10px; align-items: flex-start; padding: 11px 14px; border-radius: var(--r-sm); border: 1px solid var(--line-2); background: var(--panel); margin-bottom: 20px; }
.flash::before { content: ""; width: 8px; height: 8px; border-radius: 50%; margin-top: 7px; flex: none; background: var(--pending); }
.flash.success::before { background: var(--up); }
.flash.error { border-color: color-mix(in srgb, var(--down) 50%, transparent); }
.flash.error::before { background: var(--down); }
.flash.warn { border-color: color-mix(in srgb, var(--warn) 45%, transparent); }
.flash.warn::before { background: var(--warn); }

/* ---------- Public site ---------- */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; }
.site-header.scrolled { border-bottom-color: var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.wrap { width: min(1160px, 100% - 40px); margin: 0 auto; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 700 18px/1 var(--font-display); letter-spacing: -.01em; }
.brand-mark { width: 26px; height: 26px; flex: none; }
.brand-name { white-space: nowrap; }
.brand-name b { font-weight: 800; letter-spacing: .01em; }
.brand-rest { font-weight: 500; color: var(--text-2); }
.sidebar .brand { font-size: 16.5px; gap: 9px; }
.site-nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.site-nav a.link { padding: 8px 12px; text-decoration: none; color: var(--text-2); border-radius: var(--r-sm); }
.site-nav a.link:hover { color: var(--text); background: var(--panel); }

.hero { padding: 72px 0 0; }
.hero h1 { font: 700 clamp(40px, 6.6vw, 76px)/1.02 var(--font-display); letter-spacing: -.035em; max-width: 13ch; }
.hero .lede { font-size: clamp(16px, 1.6vw, 19px); color: var(--text-2); max-width: 58ch; margin: 22px 0 30px; line-height: 1.6; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; }

.trace { position: relative; margin: 56px 0 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background:
  linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 100% 40px,
  linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 40px 100%; }
.trace svg { width: 100%; height: 220px; }
.trace .line { fill: none; stroke: var(--up); stroke-width: 2; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.trace .line.dropped { stroke: var(--down); }
.trace .band { fill: var(--down-soft); }
.trace-draw .line { stroke-dasharray: 3000; stroke-dashoffset: 3000; animation: draw 2.4s cubic-bezier(.4,.1,.2,1) .2s forwards; }
.trace-draw .line.dropped { animation-delay: 1.15s; animation-duration: 1.2s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.trace-note { position: absolute; left: 51%; top: 18px; max-width: 290px; background: var(--panel); border: 1px solid var(--line-2); border-left: 3px solid var(--down); border-radius: var(--r-sm); padding: 10px 12px; font-size: 13px; line-height: 1.45; }
.trace-note { border-left-color: var(--ai); max-width: 330px; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.trace-note strong { display: block; font-weight: 600; margin: 6px 0 4px; }
.trace-note .text-2 { display: block; }
.trace-note .tn-top { display: flex; align-items: center; gap: 4px; font-size: 12px; }
:root[data-theme="light"] .trace-note { box-shadow: 0 10px 30px rgba(19,32,54,.10); }
.trace-scale { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; padding: 8px 0 0; }

.section { padding: 96px 0 0; }
.section h2 { font: 700 clamp(28px, 3.4vw, 40px)/1.1 var(--font-display); letter-spacing: -.025em; max-width: 22ch; }
.section .sub { color: var(--text-2); font-size: 16px; max-width: 60ch; margin-top: 14px; }
.checks-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 40px; border-top: 1px solid var(--line); }
.checks-grid > div { padding: 24px 24px 8px 0; }
.checks-grid > div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.checks-grid h3 { font-size: 16px; margin: 14px 0 8px; }
.checks-grid p { color: var(--text-2); font-size: 14px; }
.glyph { width: 32px; height: 32px; color: var(--text); }

.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 40px; counter-reset: step; }
.flow li { list-style: none; position: relative; padding: 28px 22px 0 0; counter-increment: step; }
.flow li::before { content: counter(step); display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-2); font-size: 13px; font-weight: 600; background: var(--bg); position: relative; z-index: 1; }
.flow li::after { content: ""; position: absolute; top: 42px; left: 28px; right: 0; border-top: 1px dashed var(--line-2); }
.flow li:last-child::after { display: none; }
.flow h3 { font-size: 16px; margin: 16px 0 6px; }
.flow p { color: var(--text-2); font-size: 14px; }
.flow { padding: 0; }
.flow li.alarm::before { border-color: var(--down); color: var(--down); }
.flow li.ok::before { border-color: var(--up); color: var(--up); }
.flow li.ai::before { border-color: var(--ai); color: var(--ai); background: var(--ai-soft); }
.flow-5 { grid-template-columns: repeat(5, 1fr); }
.hero .cta, .closing .cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.closing .cta .text-2 { margin-left: 8px; }

.compare { margin-top: 36px; border-top: 1px solid var(--line); }
.compare-row { display: grid; grid-template-columns: 200px 1fr 1.25fr; gap: 28px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: start; }
.compare-head { padding: 12px 0; font-size: 13px; color: var(--muted); font-weight: 500; }
.compare-head span:last-child { color: var(--text); display: inline-flex; align-items: center; }
.compare-when { font-weight: 600; }
.compare-old { color: var(--muted); }
.compare-new { color: var(--text); padding-left: 14px; border-left: 2px solid color-mix(in srgb, var(--ai) 65%, transparent); }

.chat-mock { display: flex; flex-direction: column; gap: 14px; }
.chat-mock .msg { max-width: none; }
.chat-mock .bubble p { margin: 0 0 8px; }
.chat-mock .bubble ul { margin: 0; padding-left: 20px; display: grid; gap: 4px; }

.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.mock { border: 1px solid var(--line-2); border-radius: var(--r-lg); background: var(--panel); padding: 22px; box-shadow: var(--shadow); }
.mock-head { display: flex; align-items: center; gap: 12px; padding-bottom: 16px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.mock-head strong { font: 600 18px var(--font-display); }
.mock-row { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: center; }
.mock-row:last-child { border-bottom: 0; }
.mock-row .bars { grid-column: 1 / -1; height: 22px; }

.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0; margin-top: 40px; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.plan { padding: 28px; background: var(--panel); display: flex; flex-direction: column; }
.plan + .plan { border-left: 1px solid var(--line); }
.plan.highlight { background: var(--panel-2); }
.plan h3 { font: 700 20px var(--font-display); }
.plan .price { font: 700 32px/1.1 var(--font-display); margin: 14px 0 4px; letter-spacing: -.02em; }
.plan .desc { color: var(--text-2); min-height: 44px; }
.plan ul { list-style: none; padding: 0; margin: 18px 0 24px; display: grid; gap: 9px; flex: 1; }
.plan li { display: flex; gap: 10px; color: var(--text-2); }
.plan li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--up); margin-top: 8px; flex: none; }
.plan .pick { font-size: 12px; color: var(--muted); font-weight: 500; }

.faq { margin-top: 32px; border-top: 1px solid var(--line); max-width: 780px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 18px 0; font-weight: 600; font-size: 16px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: "+"; color: var(--muted); font-weight: 400; font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--text-2); padding-bottom: 18px; margin: 0; max-width: 68ch; }

.closing { margin-top: 110px; padding: 64px 0; border-top: 1px solid var(--line); }
.closing h2 { font: 700 clamp(28px, 3.6vw, 44px)/1.1 var(--font-display); letter-spacing: -.025em; max-width: 20ch; margin-bottom: 26px; }
.site-footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 13px; }
.site-footer .wrap { display: flex; gap: 20px; justify-content: space-between; flex-wrap: wrap; }
.site-footer a { color: var(--text-2); }

/* ---------- Auth ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.auth-side { background: var(--bg-2); border-right: 1px solid var(--line); padding: 40px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.auth-side h2 { font: 700 clamp(28px, 3vw, 40px)/1.1 var(--font-display); letter-spacing: -.025em; max-width: 14ch; }
.auth-side p { color: var(--text-2); max-width: 40ch; margin-top: 14px; }
.auth-side .trace { margin: 0 -40px; border: 0; }
.auth-side .trace svg { height: 150px; }
.auth-main { display: grid; place-items: center; padding: 40px 20px; }
.auth-card { width: min(400px, 100%); }
.auth-card h1 { font: 700 30px/1.15 var(--font-display); letter-spacing: -.02em; margin-bottom: 8px; }
.auth-card .lead { color: var(--text-2); margin-bottom: 28px; }
.auth-card .btn-primary { width: 100%; height: 44px; margin-top: 4px; }
.auth-foot { margin-top: 22px; color: var(--text-2); font-size: 14px; }
.auth-mobile-brand { display: none; margin-bottom: 32px; }

/* ---------- App shell ---------- */
.shell { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.sidebar { background: var(--bg-2); border-right: 1px solid var(--line); padding: 20px 14px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 22px; overflow-y: auto; }
.sidebar .brand { padding: 4px 8px; }
.nav { display: grid; gap: 2px; }
.nav-title { font-size: 12px; color: var(--muted); padding: 12px 10px 6px; font-weight: 500; }
.nav a { display: flex; align-items: center; gap: 11px; padding: 8px 10px; border-radius: var(--r-sm); color: var(--text-2); text-decoration: none; font-weight: 500; }
.nav a svg { width: 18px; height: 18px; flex: none; opacity: .85; }
.nav a:hover { background: var(--panel); color: var(--text); }
.nav a.on { background: var(--panel-2); color: var(--text); }
.nav a .count { margin-left: auto; font-size: 12px; min-width: 20px; height: 20px; border-radius: 10px; display: grid; place-items: center; padding: 0 6px; background: var(--down); color: #fff; font-weight: 600; }
.sidebar-foot { margin-top: auto; border-top: 1px solid var(--line); padding-top: 14px; display: grid; gap: 8px; }
.who { display: flex; align-items: center; gap: 10px; padding: 4px 8px; min-width: 0; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--panel-2); border: 1px solid var(--line-2); display: grid; place-items: center; font-weight: 600; font-size: 13px; flex: none; }
.who .truncate { font-size: 13px; }
.sidebar-actions { display: flex; gap: 6px; }
.sidebar-actions .btn, .sidebar-actions form { flex: 1; }
.sidebar-actions form .btn { width: 100%; }

.main { min-width: 0; padding: 28px 36px 64px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.page-head h1 { font: 700 28px/1.15 var(--font-display); letter-spacing: -.02em; }
.page-head .sub { color: var(--text-2); margin-top: 6px; }
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.crumb { font-size: 13px; color: var(--muted); margin-bottom: 8px; display: inline-flex; gap: 6px; text-decoration: none; }
.crumb:hover { color: var(--text); }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--shadow); }
.panel-pad { padding: 22px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.panel-head h2 { font-size: 15px; font-weight: 600; }
.panel-body { padding: 20px; }
.panel + .panel, .panel + .grid-2, .grid-2 + .panel, .strip + .panel, .panel + .strip, [data-refresh] + .panel, [data-refresh] + .grid-2, form + .panel { margin-top: 20px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.panel + form, form + form > .panel:first-child { display: block; margin-top: 20px; }
.grid-2 > .panel + .panel { margin-top: 0; }

/* Summary strip: one panel divided into readings, not separate cards */
.strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-md); }
.strip > div { padding: 16px 20px; min-width: 0; }
.strip > div + div { border-left: 1px solid var(--line); }
.strip .k { color: var(--muted); font-size: 13px; }
.strip .v { font: 600 24px/1.25 var(--font-ui); letter-spacing: -.01em; margin-top: 2px; display: flex; align-items: center; gap: 10px; }
.strip .v small { font-size: 13px; color: var(--muted); font-weight: 400; }
.strip .v.up { color: var(--up); }
.strip .v.down { color: var(--down); }
.strip .v.warn { color: var(--warn); }

/* Monitor list */
.mlist { width: 100%; border-collapse: collapse; }
.mlist th { text-align: left; font-weight: 500; font-size: 12px; color: var(--muted); padding: 10px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.mlist td { padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.mlist tr:last-child td { border-bottom: 0; }
.mlist tbody tr { transition: background-color .1s; }
.mlist tbody tr:hover { background: var(--panel-2); }
.mlist tr.is-down td:first-child { box-shadow: inset 3px 0 0 var(--down); }
.mlist tr.is-degraded td:first-child { box-shadow: inset 3px 0 0 var(--warn); }
.mname { display: flex; align-items: center; gap: 12px; min-width: 0; }
.mname a { font-weight: 600; text-decoration: none; }
.mname a:hover { text-decoration: underline; }
.mname .target { color: var(--muted); font-size: 13px; max-width: 340px; }
.mlist .num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.mlist .err { color: var(--down); font-size: 12px; max-width: 340px; }
.mlist .err.warn { color: var(--warn); }
.table-wrap { overflow-x: auto; }

.data { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data th { text-align: left; font-weight: 500; font-size: 12px; color: var(--muted); padding: 10px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.data td { padding: 11px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.data tr:last-child td { border-bottom: 0; }
.data .actions-cell { text-align: right; white-space: nowrap; }
.data .actions-cell .btn + .btn, .data .actions-cell form + form, .data .actions-cell .btn + form, .data .actions-cell form + .btn { margin-left: 6px; }

.empty { text-align: center; padding: 56px 24px; }
.empty h3 { font: 600 18px var(--font-display); margin-bottom: 8px; }
.empty p { color: var(--text-2); max-width: 46ch; margin: 0 auto 20px; }
.empty .trace-mini { width: 220px; height: 50px; margin: 0 auto 18px; }
.empty .trace-mini polyline { fill: none; stroke: var(--line-2); stroke-width: 2; }

/* Response chart */
.chart { position: relative; }
.chart svg { width: 100%; height: 220px; }
.chart .grid line { stroke: var(--grid); stroke-width: 1; vector-effect: non-scaling-stroke; }
.chart .series { fill: none; stroke: var(--text); stroke-width: 1.6; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.chart .fillarea { fill: color-mix(in srgb, var(--text) 8%, transparent); }
.chart .downband { fill: var(--down-soft); }
.chart .guide { stroke: var(--muted); stroke-width: 1; vector-effect: non-scaling-stroke; stroke-dasharray: 3 3; }
.chart-axis { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; margin-top: 6px; }
.chart-y { position: absolute; left: 0; top: 0; font-size: 11px; color: var(--muted); background: var(--panel); padding: 0 4px 0 0; }
.chart-tip { position: absolute; pointer-events: none; background: var(--bg-2); border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: 6px 9px; font-size: 12px; white-space: nowrap; transform: translate(-50%, -110%); display: none; z-index: 2; }
.chart-tip b { font-weight: 600; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 10px 24px; margin: 0; }
.kv dt { color: var(--muted); font-size: 13px; }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

.code-block { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 12px 14px; overflow-x: auto; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; }

.pager { display: flex; gap: 8px; justify-content: flex-end; padding: 14px 16px; border-top: 1px solid var(--line); }
.menu-toggle { display: none; }

.usage { display: grid; gap: 4px; }
.usage-bar { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.usage-bar span { display: block; height: 100%; background: var(--text-2); }
.usage-bar span.full { background: var(--warn); }

/* ---------- Public status page ---------- */
.sp { width: min(860px, 100% - 32px); margin: 0 auto; padding: 48px 0 64px; }
.sp-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 30px; flex-wrap: wrap; }
.sp-head h1 { font: 700 32px/1.15 var(--font-display); letter-spacing: -.02em; }
.sp-banner { display: flex; align-items: center; gap: 14px; padding: 20px 22px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--panel); margin-bottom: 26px; font-size: 17px; font-weight: 600; }
.sp-banner.ok { border-color: color-mix(in srgb, var(--up) 45%, transparent); background: var(--up-soft); }
.sp-banner.bad { border-color: color-mix(in srgb, var(--down) 45%, transparent); background: var(--down-soft); }
.sp-banner.warn { border-color: color-mix(in srgb, var(--warn) 45%, transparent); background: var(--warn-soft); }
.sp-item { padding: 18px 22px; border-bottom: 1px solid var(--line); }
.sp-item:last-child { border-bottom: 0; }

.theme-toggle .moon { display: none; }
:root[data-theme="light"] .theme-toggle .sun { display: none; }
:root[data-theme="light"] .theme-toggle .moon { display: block; }

/* ---------- AI ----------
   AI is not a state, so it never uses the status colours: it has its own violet
   monogram and a faint violet edge on AI panels. */
.ai-mark { display: inline-flex; align-items: center; justify-content: center; height: 20px; padding: 0 6px; margin-right: 9px; border-radius: 5px;
  font: 700 11px/1 var(--font-ui); letter-spacing: .04em; color: var(--ai); border: 1px solid color-mix(in srgb, var(--ai) 45%, transparent); background: var(--ai-soft); vertical-align: 1px; }
.ai-mark.sm { height: 17px; font-size: 10px; padding: 0 4px; margin-right: 4px; }
.ai-panel { border-color: color-mix(in srgb, var(--ai) 26%, var(--line)); }
.ai-panel .panel-head h2 { display: flex; align-items: center; }
.ai-title { font-size: 16px; font-weight: 600; display: flex; align-items: center; }
.ai-describe textarea { min-height: 84px; }
.or-divider { display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 13px; margin: 22px 0; }
.or-divider::before, .or-divider::after { content: ""; flex: 1; border-top: 1px solid var(--line); }
.ai-rows { display: grid; gap: 0; padding-top: 6px; padding-bottom: 6px; }
.ai-row { display: grid; grid-template-columns: 170px 1fr; gap: 16px; padding: 12px 0; }
.ai-row + .ai-row { border-top: 1px solid var(--line); }
.ai-row-k { color: var(--muted); font-size: 13px; padding-top: 1px; }
.diag-head { font-size: 15px; }
.diag .label { margin: 4px 0 4px; color: var(--muted); font-weight: 500; font-size: 12.5px; }
.diag-list { margin: 0 0 12px; padding-left: 20px; display: grid; gap: 4px; color: var(--text-2); }
.inc-ai { margin-top: 8px; }
.inc-ai summary { cursor: pointer; color: var(--text); font-weight: 500; list-style: none; display: inline-flex; align-items: center; gap: 2px; }
.inc-ai summary::-webkit-details-marker { display: none; }
.inc-ai[open] summary { margin-bottom: 10px; }
.inc-ai .diag { padding: 12px 14px; border-left: 2px solid color-mix(in srgb, var(--ai) 60%, transparent); background: var(--ai-soft); border-radius: 0 6px 6px 0; }

.chat-panel { display: flex; flex-direction: column; }
.chat { padding: 20px; max-height: 62vh; min-height: 220px; overflow-y: auto; display: flex; flex-direction: column; gap: 16px; }
.msg { display: flex; flex-direction: column; max-width: 760px; }
.msg.from-me { align-self: flex-end; align-items: flex-end; max-width: 560px; }
.msg .bubble { line-height: 1.6; }
.msg.from-me .bubble { background: var(--panel-2); border: 1px solid var(--line-2); border-radius: 12px 12px 4px 12px; padding: 10px 14px; white-space: pre-wrap; }
.msg.from-ai .bubble { border-left: 2px solid color-mix(in srgb, var(--ai) 70%, transparent); padding: 2px 0 2px 14px; }
.msg-time { font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.chat-empty { margin: auto 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font: 400 13.5px/1.35 var(--font-ui); text-align: left; color: var(--text-2); background: transparent; border: 1px solid var(--line-2); border-radius: 18px; padding: 8px 13px; cursor: pointer; }
.chip:hover { color: var(--text); border-color: color-mix(in srgb, var(--ai) 55%, var(--line-2)); background: var(--ai-soft); }
.chip[disabled] { opacity: .5; cursor: default; }
.chat-input { display: flex; gap: 10px; align-items: flex-end; padding: 16px 20px; border-top: 1px solid var(--line); }
.chat-input textarea { min-height: 46px; flex: 1; }
.chat-input .btn { height: 46px; }

.md, .bubble { overflow-wrap: anywhere; }
.md h3, .bubble h3 { font: 600 16px/1.3 var(--font-display); margin: 22px 0 8px; }
.md h3:first-child, .bubble h3:first-child { margin-top: 0; }
.md p, .bubble p { margin: 0 0 10px; max-width: 75ch; }
.md ul, .md ol, .bubble ul, .bubble ol { margin: 0 0 12px; padding-left: 22px; display: grid; gap: 5px; max-width: 75ch; }
.md code, .bubble code { background: var(--bg-2); border: 1px solid var(--line); border-radius: 4px; padding: 0 4px; }
.bubble > :last-child { margin-bottom: 0; }

/* ---------- Homepage artwork and product shots ---------- */
/* Night sections keep the dark palette in both themes. */
.night {
  --bg: #0A1628; --bg-2: #0F1B2E; --panel: #142137; --panel-2: #192A45; --line: #22334E; --line-2: #2E4466;
  --text: #E7EEF8; --text-2: #B3C0D3; --muted: #8193AD; --primary-bg: #E7EEF8; --primary-fg: #0E1726; --primary-hover: #FFFFFF;
  --ai: #B7A2FF; --ai-soft: rgba(183, 162, 255, .10); --focus: #9DB8FF;
  color-scheme: dark; background: var(--bg); color: var(--text); position: relative; isolation: isolate; overflow: hidden;
}
.hero-night { min-height: 560px; display: flex; align-items: center; padding: 72px 0 200px; }
.hero-art, .dawn-art { position: absolute; inset: 0; z-index: -1; }
.hero-art img, .dawn-art img { width: 100%; height: 100%; object-fit: cover; object-position: 72% 50%; display: block; }
.hero-art::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, #0A1628 0%, rgba(10,22,40,.92) 28%, rgba(10,22,40,.35) 58%, rgba(10,22,40,0) 75%),
              linear-gradient(180deg, rgba(10,22,40,0) 55%, #0A1628 100%); }
:root[data-theme="light"] .hero-art::after { background: linear-gradient(90deg, #0A1628 0%, rgba(10,22,40,.92) 28%, rgba(10,22,40,.35) 58%, rgba(10,22,40,0) 75%), linear-gradient(180deg, rgba(10,22,40,0) 60%, rgba(10,22,40,.6) 100%); }
.hero-copy { position: relative; }
.hero-copy h1 { font: 700 clamp(40px, 6.2vw, 74px)/1.02 var(--font-display); letter-spacing: -.035em; max-width: 15ch; }
.hero-copy .lede { font-size: clamp(16px, 1.6vw, 19px); color: var(--text-2); max-width: 52ch; margin: 22px 0 30px; line-height: 1.6; }
.hero-copy .cta { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-glass { --b-bg: rgba(231, 238, 248, .06); --b-line: rgba(231, 238, 248, .28); --b-fg: #E7EEF8; backdrop-filter: blur(6px); }
.btn-glass:hover { background: rgba(231, 238, 248, .12); border-color: rgba(231, 238, 248, .5); }

.product-shot { position: relative; margin-top: -170px; z-index: 2; }
.frame { border: 1px solid #2E4466; border-radius: 12px; overflow: hidden; background: #0E1726; box-shadow: 0 40px 80px -30px rgba(3, 8, 20, .7), 0 0 0 1px rgba(255,255,255,.02); }
:root[data-theme="light"] .frame { box-shadow: 0 30px 60px -28px rgba(19, 32, 54, .45); }
.frame img { display: block; width: 100%; height: auto; }
.frame-bar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px; background: #111C2E; border-bottom: 1px solid #22334E; }
.frame-bar > span { width: 10px; height: 10px; border-radius: 50%; background: #2E4466; }
.frame-url { margin: 0 auto; transform: translateX(-24px); font-size: 12px; color: #8193AD; background: #0E1726; border: 1px solid #22334E; border-radius: 6px; padding: 3px 14px; max-width: 60%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.float-card { position: absolute; right: -18px; bottom: -44px; width: 360px; background: #142137; color: #E7EEF8; border: 1px solid #2E4466; border-left: 3px solid #B7A2FF;
  border-radius: 10px; padding: 14px 16px; font-size: 13.5px; line-height: 1.5; box-shadow: 0 24px 48px -16px rgba(3, 8, 20, .7); }
.float-card .tn-top { display: flex; align-items: center; gap: 4px; font-size: 12px; }
.float-card .muted { color: #8193AD; }
.float-card .text-2 { color: #B3C0D3; display: block; }
.float-card strong { display: block; font-weight: 600; margin: 7px 0 4px; font-size: 14.5px; }
.float-card .ai-mark { color: #B7A2FF; border-color: rgba(183,162,255,.45); background: rgba(183,162,255,.1); }

.features .feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: 56px; align-items: center; padding-top: 88px; }
.features .feature:first-child { padding-top: 0; }
.features .feature.flip .feature-media { order: -1; }
.feature-copy h3, .feature-pair h3 { font: 700 clamp(24px, 2.5vw, 31px)/1.15 var(--font-display); letter-spacing: -.02em; margin-bottom: 14px; }
.feature-copy h3 .ai-mark, .feature-pair h3 .ai-mark { vertical-align: 5px; }
.feature-copy p, .feature-pair p { color: var(--text-2); font-size: 16px; max-width: 52ch; }
.ticks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; color: var(--text-2); }
.ticks li::before { content: ""; flex: none; width: 18px; height: 18px; margin-top: 2px; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--ai) 55%, transparent);
  background: var(--ai-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2 5 8.5 9.5 3.5' fill='none' stroke='%23B7A2FF' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 11px no-repeat; }
:root[data-theme="light"] .ticks li::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2 5 8.5 9.5 3.5' fill='none' stroke='%236447D6' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.feature-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-top: 88px; }
.feature-pair .frame { margin-top: 24px; }
.feature-pair p { min-height: 3.2em; }
.feature-pair h3 { font-size: clamp(21px, 2vw, 25px); }

.page-check-visual { position: relative; padding: 0 0 0 0; }
.pcv-page { width: 78%; margin: 0 0 -22px 8%; border-radius: 10px 10px 0 0; border: 1px solid var(--line-2); border-bottom: 0; background: var(--panel); overflow: hidden; position: relative; z-index: 0; }
.pcv-bar { display: flex; align-items: center; gap: 5px; height: 28px; padding: 0 10px; background: var(--bg-2); border-bottom: 1px solid var(--line); font-size: 11px; color: var(--muted); }
.pcv-bar span { width: 8px; height: 8px; border-radius: 50%; background: var(--line-2); }
.pcv-bar em { font-style: normal; margin-left: 10px; }
.pcv-bar b { margin-left: auto; color: var(--up); font-weight: 600; }
.pcv-body { padding: 16px 16px 40px; display: grid; gap: 9px; }
.pcv-banner { background: var(--warn-soft); border: 1px dashed color-mix(in srgb, var(--warn) 60%, transparent); color: var(--text); border-radius: 6px; padding: 10px 12px; font-size: 13px; }
.pcv-body i { display: block; height: 9px; border-radius: 5px; background: var(--line); }
.pcv-body i.short { width: 55%; }
.page-check-visual { padding-bottom: 8px; }
.pcv-page { width: 88%; margin: 0 0 0 0; border-radius: 10px; border-bottom: 1px solid var(--line-2); }
.pcv-body { padding: 18px 18px 64px; }
.verdict-card { position: relative; z-index: 1; width: 78%; margin: -46px 0 0 auto; background: var(--panel); border: 1px solid var(--line-2); border-left: 3px solid var(--ai);
  border-radius: 10px; padding: 14px 16px; box-shadow: 0 24px 48px -18px rgba(3, 8, 20, .55); font-size: 14px; }
:root[data-theme="light"] .verdict-card { box-shadow: 0 20px 40px -18px rgba(19, 32, 54, .35); }
.verdict-card .tn-top { display: flex; align-items: center; gap: 4px; font-size: 12px; }
.vc-status { display: flex; align-items: center; gap: 8px; color: var(--warn); font-weight: 600; margin: 9px 0 4px; }
.verdict-card p { margin: 0 0 8px; color: var(--text); }
.vc-foot { font-size: 12.5px; border-top: 1px solid var(--line); padding-top: 8px; }

.checks-art > div > img { width: 100%; max-width: 220px; aspect-ratio: 1; height: auto; border-radius: 16px; display: block; margin-bottom: 4px; background: #101d4c; }

.closing-dawn { margin-top: 110px; min-height: 460px; display: flex; align-items: center; padding: 80px 0; }
.dawn-art img { object-position: 70% 60%; }
.dawn-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,24,40,.9) 0%, rgba(14,24,40,.7) 35%, rgba(14,24,40,0) 70%); }
.dawn-copy h2 { font: 700 clamp(30px, 4vw, 50px)/1.08 var(--font-display); letter-spacing: -.03em; max-width: 15ch; }
.dawn-copy .lede { color: var(--text-2); font-size: 17px; max-width: 46ch; margin: 16px 0 26px; }
.dawn-copy .cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.closing-dawn + .site-footer, main:has(> .closing-dawn:last-child) + .site-footer { border-top: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .checks-grid { grid-template-columns: 1fr 1fr; }
  .checks-grid > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .checks-grid > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .flow, .flow-5 { grid-template-columns: 1fr 1fr; row-gap: 12px; }
  .compare-row { grid-template-columns: 1fr 1fr; gap: 8px 20px; }
  .compare-when { grid-column: 1 / -1; }
  .compare-head .compare-when, .compare-head span:first-child { display: none; }
  .flow li:nth-child(2)::after, .flow-5 li:nth-child(even)::after { display: none; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .grid-2 { grid-template-columns: 1fr; }
  .trace-note { left: auto; right: 16px; }
  .features .feature, .feature-pair { grid-template-columns: 1fr; gap: 28px; }
  .features .feature.flip .feature-media { order: 0; }
  .float-card { right: 16px; bottom: -60px; }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; padding: 12px 16px; gap: 10px; border-right: 0; border-bottom: 1px solid var(--line); }
  .sidebar .nav-wrap { display: none; width: 100%; order: 3; }
  .sidebar.open .nav-wrap { display: block; }
  .sidebar-foot { display: none; width: 100%; order: 4; margin: 0; }
  .sidebar.open .sidebar-foot { display: grid; }
  .menu-toggle { display: inline-flex; margin-left: auto; }
  .main { padding: 22px 16px 48px; }
  .auth { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .auth-mobile-brand { display: inline-flex; }
  .mlist .hide-sm, .data .hide-sm { display: none; }
  .strip > div + div { border-left: 0; }
  .strip > div { border-bottom: 1px solid var(--line); }
  .pricing .plan + .plan { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 420px) {
  .site-header .brand-rest { display: none; }
}
@media (max-width: 640px) {
  .wrap { width: calc(100% - 32px); }
  .site-nav a.link.hide-xs { display: none; }
  .site-header .theme-toggle { display: none; }
  .site-header .wrap { gap: 12px; }
  .hero { padding-top: 44px; }
  .checks-grid { grid-template-columns: 1fr; }
  .checks-grid > div, .checks-grid > div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  .checks-grid > div:first-child { border-top: 0; }
  .flow, .flow-5 { grid-template-columns: 1fr; }
  .compare-row { grid-template-columns: 1fr; }
  .compare-head { display: none; }
  .compare-old::before { content: "Traditional: "; color: var(--muted); font-weight: 500; }
  .flow li::after { display: none; }
  .trace-note { position: static; margin: 12px 16px 16px; max-width: none; }
  .hero-night { min-height: 0; padding: 48px 0 150px; align-items: flex-start; }
  .hero-art img { object-position: 80% 50%; }
  .hero-art::after { background: linear-gradient(180deg, rgba(10,22,40,.55) 0%, rgba(10,22,40,.85) 45%, #0A1628 100%) !important; }
  .product-shot { margin-top: -110px; }
  .frame-bar { height: 26px; }
  .frame-url { font-size: 10.5px; padding: 2px 10px; }
  .float-card { position: relative; right: auto; bottom: auto; width: auto; margin: -18px 10px 0; }
  .pcv-page { width: 92%; margin-left: 4%; }
  .checks-art > div > img { max-width: 160px; }
  .closing-dawn { margin-top: 80px; min-height: 0; padding: 64px 0; }
  .dawn-art::after { background: linear-gradient(180deg, rgba(14,24,40,.6) 0%, rgba(14,24,40,.85) 60%) ; }
  .trace svg { height: 160px; }
  .section { padding-top: 72px; }
  .page-head h1 { font-size: 24px; }
  .mlist .hide-xs, .data .hide-xs { display: none; }
  .mname .target { max-width: 190px; }
  .mlist .err.truncate { white-space: normal; max-width: 210px; }
  .mlist td, .mlist th { padding-left: 12px; padding-right: 12px; }
  .kv { grid-template-columns: 1fr; gap: 2px; }
  .ai-row { grid-template-columns: 1fr; gap: 4px; }
  .chat-input { flex-direction: column; align-items: stretch; }
  .kv dd { margin-bottom: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .trace-draw .line { stroke-dashoffset: 0; }
}