/* Tripwire UI. Warm paper, deep forest green and a lime signal. Light by default, dark via prefers-color-scheme or [data-theme="dark"]. */
:root {
  --bg: #fbf9f4;
  --bg-soft: #f3f0e7;
  --bg-3: #e8e3d6;
  --card: #ffffff;
  --ink: #13271c;
  --ink-2: #3e4b42;
  --muted: #66726a;
  --line: #e7e2d6;
  --line-strong: #d8d1c0;
  --deep: #13271c;
  --deep-2: #173a2a;
  --on-deep: #e9efe6;
  --on-deep-2: #a9bbae;
  --on-deep-3: #7e9486;
  --lime: #a3e36a;
  --accent: #2e7a38;
  --accent-soft: #ecf6e2;
  --mint: #f1f7ea;
  --btn: #13271c;
  --btn-ink: #ffffff;
  --ok: #2e7a38;
  --ok-soft: #ecf6e2;
  --bad: #c2412d;
  --bad-soft: #fbeae5;
  --wait: #8a5a12;
  --wait-soft: #f6ecd6;
  --code: #2f6b8a;
  --llm: #6a55b8;
  --network: #b07a1f;
  --human: #a3486f;
  --shadow: 0 1px 2px #13271c0a, 0 12px 32px -18px #13271c33;
  --shadow-lg: 0 2px 4px #13271c0a, 0 28px 64px -28px #13271c52;
  --font-body: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: var(--font-body);
  --font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-xl: 32px;
  --gutter: clamp(8px, 0.9vw, 12px);
  /* One alignment rule: every page edge (nav, hero text, section content, footer text) sits on
     max(gutter + frame-pad, (width - --content) / 2). Inside a full-bleed frame the gutter cancels out. */
  --content: 1192px;
  --frame-pad: clamp(16px, 4vw, 56px);
  --edge: max(calc(var(--gutter) + var(--frame-pad)), calc((100% - var(--content)) / 2));
  --frame-edge: max(var(--frame-pad), calc((100% - var(--content)) / 2));
  --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1711; --bg-soft: #102119; --bg-3: #173024; --card: #11241a; --ink: #e9efe6; --ink-2: #c3d1c6; --muted: #8fa396;
    --line: #1f3528; --line-strong: #2b4636; --deep: #173a2a; --deep-2: #1d4733; --accent: #a3e36a; --accent-soft: #1b3323; --mint: #13281c;
    --btn: #e9efe6; --btn-ink: #13271c; --ok: #a3e36a; --ok-soft: #1b3323; --bad: #ff8a73; --bad-soft: #3a1a14; --wait: #e8b75a; --wait-soft: #33270f;
    --code: #7fb6d6; --llm: #ad9cf0; --network: #e2a94d; --human: #e48fb4;
    --shadow: 0 1px 2px #0006, 0 12px 32px -18px #000a; --shadow-lg: 0 2px 4px #0006, 0 28px 64px -28px #000c;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b1711; --bg-soft: #102119; --bg-3: #173024; --card: #11241a; --ink: #e9efe6; --ink-2: #c3d1c6; --muted: #8fa396;
  --line: #1f3528; --line-strong: #2b4636; --deep: #173a2a; --deep-2: #1d4733; --accent: #a3e36a; --accent-soft: #1b3323; --mint: #13281c;
  --btn: #e9efe6; --btn-ink: #13271c; --ok: #a3e36a; --ok-soft: #1b3323; --bad: #ff8a73; --bad-soft: #3a1a14; --wait: #e8b75a; --wait-soft: #33270f;
  --code: #7fb6d6; --llm: #ad9cf0; --network: #e2a94d; --human: #e48fb4;
  --shadow: 0 1px 2px #0006, 0 12px 32px -18px #000a; --shadow-lg: 0 2px 4px #0006, 0 28px 64px -28px #000c;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.6 var(--font-body); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img, svg { max-width: 100%; }
::selection { background: var(--lime); color: #13271c; }

.container { padding-inline: var(--edge); }

/* ---------- Brand ---------- */
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.mark { width: 26px; height: 26px; flex: none; }
.mark rect { fill: var(--deep); }
.mark path { fill: none; stroke: var(--lime); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
/* The wordmark: bold sans, tight tracking. */
.wordmark { font: 700 21px/1 var(--font-body); letter-spacing: -0.035em; color: inherit; white-space: nowrap; text-decoration: none; }

/* ---------- Nav ---------- */
.nav { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--line); }
.nav .container { display: flex; align-items: center; gap: 28px; height: 68px; }
.nav-links { display: flex; gap: 24px; }
.nav-links a { text-decoration: none; color: var(--ink-2); font-size: 15px; font-weight: 500; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
@media (max-width: 1180px) { .nav-right .modes-mini { display: none; } }
@media (max-width: 980px) { .nav-right .nav-cta { display: none; } }
@media (max-width: 760px) {
  .nav .container { gap: 14px; }
  .nav-links { gap: 14px; }
  .nav-links a { font-size: 14px; }
}
@media (max-width: 420px) { .nav-links a.hide-xs { display: none; } }

.theme-toggle { width: 40px; height: 40px; border-radius: 99px; border: 1px solid var(--line); background: var(--card); color: var(--ink-2); display: grid; place-items: center; cursor: pointer; padding: 0; }
.theme-toggle:hover { border-color: var(--line-strong); color: var(--ink); }
.theme-toggle svg { width: 18px; height: 18px; }

/* ---------- Type ---------- */
/* Section label: a numbered chip, mono caps, and a trailing rule. */
.eyebrow { font: 500 12px/1 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); display: inline-flex; gap: 10px; align-items: center; }
.eyebrow::after { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .6; }
.eyebrow .num { background: var(--accent-soft); color: var(--accent); padding: 4px 6px; border-radius: 5px; letter-spacing: .04em; }
h1, h2, h3 { font-family: var(--font-display); color: var(--ink); margin: 0; }
.display { font-weight: 600; font-size: clamp(40px, 6vw, 72px); line-height: 1.02; letter-spacing: -0.048em; }
.h2 { font-weight: 600; font-size: clamp(32px, 3.8vw, 52px); line-height: 1.06; letter-spacing: -0.035em; }
.h3 { font-weight: 600; font-size: 20px; letter-spacing: -0.02em; }
.lead { font-size: clamp(16.5px, 1.15vw, 18px); color: var(--ink-2); max-width: 620px; }
.muted { color: var(--muted); }
.small { font-size: 13.5px; }
.mono { font-family: var(--font-mono); font-size: 0.9em; }
code { font-family: var(--font-mono); font-size: 0.86em; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; }

/* ---------- Buttons: pills with an arrow chip ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; font: 550 15px/1 var(--font-body); padding: 14px 22px; border-radius: 99px; border: 1px solid var(--btn); background: var(--btn); color: var(--btn-ink); cursor: pointer; text-decoration: none; transition: transform .15s var(--ease), background .15s ease, opacity .15s ease; white-space: nowrap; }
.btn.go { padding: 7px 7px 7px 20px; }
.btn.go::after { content: "→"; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, currentColor 16%, transparent); font-size: 16px; transition: transform .2s var(--ease); }
.btn.go:hover::after { transform: translateX(3px); }
.btn:hover { opacity: .92; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.lime { background: var(--lime); border-color: var(--lime); color: #13271c; }
.btn.ghost { background: transparent; color: var(--on-deep); border-color: color-mix(in srgb, var(--on-deep) 35%, transparent); }
.btn.ghost:hover { border-color: var(--on-deep); opacity: 1; }
.btn.outline { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn.outline:hover { border-color: var(--ink); opacity: 1; }
.btn.text { background: transparent; border-color: transparent; color: var(--ink-2); padding-inline: 12px; }
.btn.text:hover { color: var(--ink); }
.btn.text.on-deep { color: var(--on-deep-2); }
.btn.text.on-deep:hover { color: var(--on-deep); }
.btn.sm { padding: 10px 16px; font-size: 14px; }
.btn.sm.go { padding: 5px 5px 5px 16px; }
.btn.sm.go::after { width: 30px; height: 30px; font-size: 14px; }
.btn.approve { background: var(--ok); border-color: var(--ok); color: var(--btn-ink); }
:root[data-theme="dark"] .btn.approve { color: #13271c; }
.btn.decline { background: transparent; border-color: var(--bad); color: var(--bad); }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 2px; }

/* ---------- Hero: an inset deep-green card on grid paper ---------- */
.hero { padding: var(--gutter); }
.hero-card { position: relative; overflow: hidden; border-radius: var(--radius-xl); background-color: var(--deep); color: var(--on-deep);
  background-image: linear-gradient(color-mix(in srgb, var(--on-deep) 6%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--on-deep) 6%, transparent) 1px, transparent 1px);
  background-size: 64px 64px; background-position: -1px -1px; }
.hero-card::before { content: ""; position: absolute; inset: auto -10% -40% 30%; height: 80%; background: radial-gradient(closest-side, color-mix(in srgb, var(--lime) 22%, transparent), transparent); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr); gap: 40px; align-items: center; padding: clamp(40px, 6vw, 88px) var(--frame-edge) clamp(28px, 4vw, 48px); }
.hero-card.compact { padding: clamp(36px, 5vw, 64px) var(--frame-edge) clamp(32px, 4vw, 52px); }
.hero-card .display, .hero-card h1 { color: #fff; }
.hero-card .lead { color: var(--on-deep-2); margin: 22px 0 0; }
.hero-card .lead b { color: #fff; font-weight: 600; }
.hero-card .lead .mono { color: var(--on-deep-3); }
.hero-card.compact .display { font-size: clamp(38px, 5vw, 60px); margin-top: 18px; }
.live-label { display: inline-flex; align-items: center; gap: 10px; font: 500 12.5px/1 var(--font-mono); color: var(--on-deep); }
.live-label i { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px color-mix(in srgb, var(--lime) 22%, transparent); }
.hero-copy .display { margin-top: 22px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; align-items: center; }
.hero-hint { margin-top: 16px; font: 400 12.5px/1.5 var(--font-mono); color: var(--on-deep-3); }
.hero-strip { position: relative; display: flex; justify-content: space-between; gap: 16px; padding: 18px var(--frame-edge); border-top: 1px solid color-mix(in srgb, var(--on-deep) 12%, transparent); font: 500 11.5px/1.4 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--on-deep-3); }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } .hero-grid .hero-visual { display: none; } }
@media (max-width: 640px) { .hero-strip span:last-child { display: none; } }

/* The receipt slip in the hero */
.hero-visual { display: grid; place-items: center; padding: 36px 20px; border-radius: var(--radius-lg); background-color: var(--mint);
  background-image: linear-gradient(#13271c10 1px, transparent 1px), linear-gradient(90deg, #13271c10 1px, transparent 1px); background-size: 22px 22px; }
.slip { width: min(330px, 100%); background: #fff; color: #13271c; border: 1.5px solid #13271c; border-radius: 6px 6px 0 0; padding: 18px 18px 26px; font-family: var(--font-mono); position: relative; transform: rotate(-1.5deg); box-shadow: var(--shadow-lg);
  -webkit-mask: linear-gradient(#000 0 0) top / 100% calc(100% - 10px) no-repeat, conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / 20px 10px repeat-x;
  mask: linear-gradient(#000 0 0) top / 100% calc(100% - 10px) no-repeat, conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / 20px 10px repeat-x; }
.slip-head { font-size: 11.5px; letter-spacing: .18em; text-align: center; padding-bottom: 12px; border-bottom: 1px dashed #13271c55; }
.slip-amt { font: 600 28px/1.1 var(--font-body); letter-spacing: -0.03em; margin-top: 14px; }
.slip-amt small { display: block; font: 400 11.5px/1.4 var(--font-mono); letter-spacing: 0; color: #66726a; margin-top: 4px; }
.slip ul { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 9px; }
.slip li { display: grid; grid-template-columns: 22px 1fr auto; gap: 10px; align-items: center; font-size: 12.5px; }
.slip li span { font: 600 13px/1.2 var(--font-body); }
.slip li em { display: block; font: 400 10.5px/1.3 var(--font-mono); font-style: normal; color: #66726a; }
.slip .k { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-style: normal; font-size: 10.5px; color: #fff; }
.slip .k.code { background: #2f6b8a; } .slip .k.llm { background: #6a55b8; } .slip .k.network { background: #b07a1f; } .slip .k.human { background: #a3486f; }
.slip b { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; }
.slip b.esc { color: #8a5a12; } .slip b.blk { color: #c2412d; }
.slip-foot { margin-top: 14px; padding-top: 12px; border-top: 1px solid #13271c; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: #c2412d; }

/* ---------- Sections ---------- */
.section { padding: clamp(56px, 7vw, 96px) 0; }
.section.tight { padding: 28px 0 0; }
.section.soft { background: transparent; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; flex-wrap: wrap; margin-bottom: 36px; }
.section-head .h2 { margin-top: 18px; max-width: 760px; }
.section-head p { margin: 10px 0 0; color: var(--ink-2); max-width: 480px; font-size: clamp(16px, 1.1vw, 17px); }

/* ---------- Cards ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 24px; }
.card-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; padding: 18px 24px; border-bottom: 1px solid var(--line); }
.card-head h3 { font-size: 16.5px; font-weight: 600; letter-spacing: -0.015em; }
.label { font: 500 11.5px/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

/* Metrics */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 960px) { .metrics { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .metrics { grid-template-columns: 1fr; } }
.metric { padding: 22px 24px; }
.metric .value { font: 600 clamp(30px, 2.8vw, 40px)/1.05 var(--font-body); white-space: nowrap; letter-spacing: -0.045em; margin-top: 14px; }
.metric .value small { font-size: 16px; font-weight: 500; color: var(--muted); letter-spacing: -0.01em; }
.metric .sub { margin-top: 8px; font-size: 13.5px; color: var(--muted); }
.meter { height: 8px; background: var(--bg-soft); border-radius: 99px; overflow: hidden; margin-top: 14px; }
.meter > i { display: block; height: 100%; background: var(--lime); border-radius: 99px; transition: width .6s var(--ease); }
.meter.warn > i { background: var(--wait); }
.split { display: flex; gap: 14px; margin-top: 12px; flex-wrap: wrap; font-size: 13.5px; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: 1px; }

/* ---------- Dashboard layout ---------- */
.board { display: grid; grid-template-columns: minmax(0, 1fr) 370px; gap: 20px; align-items: start; }
@media (max-width: 1040px) { .board { grid-template-columns: minmax(0, 1fr); } }
.side { display: flex; flex-direction: column; gap: 20px; }
.board > .card, .side > .card { border-radius: var(--radius-lg); }

.tabs { display: inline-flex; gap: 2px; padding: 4px; border: 1px solid var(--line); border-radius: 99px; background: var(--bg-soft); flex-wrap: wrap; }
.tabs button { font: 500 13px/1 var(--font-body); border: 0; background: transparent; color: var(--muted); padding: 8px 13px; border-radius: 99px; cursor: pointer; }
.tabs button[aria-pressed="true"] { background: var(--deep); color: #fff; }
.tabs .count { font-family: var(--font-mono); font-size: 11px; margin-left: 5px; opacity: .7; }

.feed { display: flex; flex-direction: column; }
.empty { padding: 56px 24px; text-align: center; color: var(--muted); }
.empty .h3 { color: var(--ink); margin-bottom: 6px; }

.decision { padding: 22px 24px; border-bottom: 1px solid var(--line); }
.decision:last-child { border-bottom: 0; }
.decision.new { animation: rise .5s var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .decision.new, .meter > i, .btn.go::after { animation: none; transition: none; } html { scroll-behavior: auto; } }
.d-top { display: flex; justify-content: space-between; gap: 12px 16px; align-items: flex-start; flex-wrap: wrap; }
.d-top > div { min-width: 0; }
.d-amount { font: 600 32px/1 var(--font-body); letter-spacing: -0.045em; }
.d-payee { margin-top: 8px; font-weight: 600; }
.d-payee .mono { color: var(--muted); font-weight: 400; margin-left: 6px; overflow-wrap: anywhere; }
.d-meta { margin-top: 4px; font-size: 14px; color: var(--ink-2); }
.d-meta .agent { font: 500 12px/1 var(--font-mono); color: var(--accent); background: var(--accent-soft); padding: 4px 8px; border-radius: 6px; margin-right: 8px; white-space: nowrap; }

.pill { display: inline-flex; align-items: center; gap: 7px; font: 500 11.5px/1 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; padding: 8px 12px; border-radius: 99px; white-space: nowrap; }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.approved { color: var(--ok); background: var(--ok-soft); }
.pill.blocked { color: var(--bad); background: var(--bad-soft); }
.pill.pending_human, .pill.pending_network { color: var(--wait); background: var(--wait-soft); }
.pill.pending_human::before, .pill.pending_network::before, .pill.paying::before { animation: blink 1.2s ease-in-out infinite; }
.pill.paying { color: var(--code); background: color-mix(in srgb, var(--code) 12%, var(--card)); }
.pill.payment_unknown { color: var(--bad); background: var(--wait-soft); }
@keyframes blink { 50% { opacity: .25; } }

/* The ladder trail on each decision */
.trail { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; }
.rung-chip { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 500; padding: 5px 11px 5px 5px; border-radius: 99px; border: 1px solid var(--line); background: var(--card); color: var(--ink-2); }
.rung-chip .n { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 600 11px/1 var(--font-mono); color: #fff; }
.rung-chip.code .n { background: var(--code); } .rung-chip.llm .n { background: var(--llm); }
.rung-chip.network .n { background: var(--network); } .rung-chip.human .n { background: var(--human); }
:root[data-theme="dark"] .rung-chip .n, :root[data-theme="dark"] .timeline .node { color: #0b1711; }
.rung-chip .o { font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; }
.rung-chip.o-pass .o { color: var(--ok); } .rung-chip.o-escalate .o { color: var(--wait); } .rung-chip.o-block .o { color: var(--bad); }
.rung-chip.o-block { border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); background: var(--bad-soft); }
.rung-chip .m { font: 500 10px/1 var(--font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); border: 1px solid var(--line); border-radius: 99px; padding: 3px 6px; }
.rung-chip .m.guard { color: var(--human); border-color: color-mix(in srgb, var(--human) 40%, var(--line)); }
.trail .sep { display: none; }

.reasons { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.reasons li { font-size: 14px; color: var(--ink-2); padding-left: 20px; position: relative; }
.reasons li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid var(--accent); }
.d-foot { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 18px; padding-top: 14px; border-top: 1px dashed var(--line); font: 400 12.5px/1.4 var(--font-mono); color: var(--muted); }
.d-foot a { color: var(--ink); text-decoration: none; font-weight: 500; }
.d-foot a:hover { text-decoration: underline; }

.stepup { margin-top: 16px; padding: 16px 18px; border-radius: 16px; background: var(--deep); color: var(--on-deep); display: flex; gap: 14px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.stepup p { margin: 0; font-size: 14.5px; color: var(--on-deep-2); }
.stepup p b { color: #fff; }
.stepup .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.stepup .btn.approve { background: var(--lime); border-color: var(--lime); color: #13271c; }
.stepup .btn.decline { color: #ffb3a5; border-color: #ffb3a566; }

/* Side panels */
.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 10px 20px; align-items: baseline; font-size: 14px; padding: 18px 24px; margin: 0; }
.kv dt { color: var(--muted); white-space: nowrap; }
.kv dd { margin: 0; text-align: right; font-family: var(--font-mono); font-size: 13px; overflow-wrap: anywhere; }
.list { list-style: none; margin: 0; padding: 0; }
.list li { padding: 14px 24px; border-bottom: 1px solid var(--line); }
.list li:last-child { border-bottom: 0; }
.agent-row { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.agent-row b { font: 500 13px/1.2 var(--font-mono); }
.agent-task { font-size: 13.5px; color: var(--muted); margin-top: 4px; }
.mini-meter { height: 5px; background: var(--bg-soft); border-radius: 99px; margin-top: 10px; overflow: hidden; }
.mini-meter i { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.trust { width: 100%; border-collapse: collapse; font-size: 13px; }
.trust th, .trust td { padding: 11px 8px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.trust th:first-child, .trust td:first-child { padding-left: 24px; overflow-wrap: anywhere; }
.trust th:last-child, .trust td:last-child { padding-right: 24px; }
.trust th { white-space: nowrap; font: 500 10.5px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.trust td.num, .trust th.num { text-align: right; font-family: var(--font-mono); white-space: nowrap; }
.trust tr:last-child td { border-bottom: 0; }
.trust .mult-up { color: var(--ok); } .trust .mult-down { color: var(--bad); }
.tag { font: 500 11px/1 var(--font-mono); border: 1px solid var(--line); border-radius: 99px; padding: 4px 8px; color: var(--muted); display: inline-block; margin: 2px 4px 2px 0; }
.tag.bad { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 35%, var(--line)); }

/* ---------- Ladder (how it works) ---------- */
.steps4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 1000px) { .steps4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps4 { grid-template-columns: 1fr; } }
.stepcard { padding: 26px; display: flex; flex-direction: column; gap: 10px; border-radius: var(--radius-lg); }
.step-num { font: 500 12px/1 var(--font-mono); letter-spacing: .1em; color: var(--muted); }
.stepcard .h3 { font-size: 22px; letter-spacing: -0.03em; margin-top: 6px; }
.step-sub { margin: 0; color: var(--accent) !important; font-weight: 500; font-size: 15px !important; }
.stepcard p { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.stepcard .facts { margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--line); display: grid; gap: 6px; font: 400 12.5px/1.4 var(--font-mono); color: var(--muted); }
.stepcard .facts b { color: var(--ink); font-weight: 500; }
.kind-bar { height: 4px; border-radius: 4px; width: 44px; order: -1; }

/* Deep band */
.band-wrap { padding: 0 0 8px; }
.band { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; background-color: var(--deep); color: var(--on-deep-2); border-radius: var(--radius-lg); padding: 26px 28px;
  background-image: linear-gradient(color-mix(in srgb, var(--on-deep) 5%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--on-deep) 5%, transparent) 1px, transparent 1px); background-size: 40px 40px; }
.band p { margin: 0; max-width: 640px; font-size: 15.5px; }
.band p b { color: #fff; }
.band-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Replay ---------- */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
@media (max-width: 960px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .kpis { grid-template-columns: 1fr; } }
.chart-card { padding: 26px; border-radius: var(--radius-lg); }
.legend { display: flex; gap: 18px; flex-wrap: wrap; font-size: 13.5px; color: var(--ink-2); }
.legend i { display: inline-block; width: 18px; height: 2px; vertical-align: 4px; margin-right: 8px; }
.legend i.dash { background: repeating-linear-gradient(90deg, var(--muted) 0 5px, transparent 5px 9px); }
#chart { display: block; margin-top: 12px; }
#chart text { fill: var(--muted); font: 400 11px var(--font-mono); }
#chart .grid { stroke: var(--line); }
.weeks { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 18px; }
.weeks th, .weeks td { padding: 10px; border-bottom: 1px solid var(--line); text-align: right; font-family: var(--font-mono); white-space: nowrap; }
.weeks th { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.weeks th:first-child, .weeks td:first-child { text-align: left; }
.table-scroll { overflow-x: auto; }

/* ---------- Integrations ---------- */
.integrations { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 900px) { .integrations { grid-template-columns: 1fr; } }
.integ { padding: 26px; display: flex; flex-direction: column; gap: 12px; border-radius: var(--radius-lg); }
.integ .top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.integ p { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.status { font: 500 11px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; padding: 7px 10px; border-radius: 99px; border: 1px solid var(--line); color: var(--muted); white-space: nowrap; }
.status.live { color: var(--ok); border-color: transparent; background: var(--ok-soft); }
.status.sandbox { color: var(--wait); border-color: transparent; background: var(--wait-soft); }
.modes-mini { display: flex; gap: 6px; }
.modes-mini span { font: 500 11px/1 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: 8px 10px; border: 1px solid var(--line); border-radius: 99px; white-space: nowrap; }
.modes-mini span.live { color: var(--ok); background: var(--ok-soft); border-color: transparent; }
.modes-mini span.live::before { content: "● "; }

/* ---------- Footer: a deep card ---------- */
.footer { padding: var(--gutter); margin-top: 24px; }
.footer-card { border-radius: var(--radius-xl); background: var(--deep); color: var(--on-deep); padding: clamp(32px, 4vw, 52px) var(--frame-edge) 26px; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 460px) { .footer-grid { grid-template-columns: 1fr; } }
.footer .brand { color: #fff; }
.footer .mark rect { fill: #0b1711; }
.footer-brand p { margin: 16px 0 0; color: var(--on-deep-2); font-size: 14.5px; max-width: 360px; }
.footer nav { display: flex; flex-direction: column; gap: 10px; }
.footer nav .label { color: var(--on-deep-3); margin-bottom: 6px; }
.footer nav a { color: var(--on-deep); text-decoration: none; font-size: 14.5px; }
.footer nav a:hover { color: var(--lime); }
.footer-base { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 40px; padding-top: 20px; border-top: 1px solid color-mix(in srgb, var(--on-deep) 12%, transparent); font: 500 11.5px/1.4 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--on-deep-3); }

/* ---------- Receipt ---------- */
.crumbs { font: 400 13px/1 var(--font-mono); color: var(--on-deep-3); }
.crumbs a { color: var(--on-deep-2); text-decoration: none; }
.crumbs a:hover { color: #fff; }
.receipt-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-end; flex-wrap: wrap; margin-top: 26px; }
.receipt-head .display { font-size: clamp(44px, 6vw, 72px); margin-top: 16px; }
.receipt-head .lead { margin-top: 10px; }
.receipt-grid { display: grid; grid-template-columns: minmax(0, 1fr) 350px; gap: 20px; align-items: start; }
@media (max-width: 960px) { .receipt-grid { grid-template-columns: 1fr; } }
.receipt-grid .card { border-radius: var(--radius-lg); }
.timeline { list-style: none; margin: 0; padding: 8px 24px 22px; }
.timeline > li { position: relative; padding: 18px 0 18px 48px; border-bottom: 1px dashed var(--line); }
.timeline > li:last-child { border-bottom: 0; }
.timeline .node { position: absolute; left: 0; top: 16px; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; color: #fff; font: 600 12px/1 var(--font-mono); }
.timeline .node.code { background: var(--code); } .timeline .node.llm { background: var(--llm); }
.timeline .node.network { background: var(--network); } .timeline .node.human { background: var(--human); }
.t-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; }
.t-head b { font-weight: 600; }
.t-facts { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.t-facts span { font: 400 11.5px/1 var(--font-mono); color: var(--muted); border: 1px solid var(--line); border-radius: 99px; padding: 5px 9px; }
.outcome { font: 500 11.5px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.outcome.pass { color: var(--ok); } .outcome.escalate { color: var(--wait); } .outcome.block { color: var(--bad); }
details.raw summary { cursor: pointer; padding: 18px 24px; font-weight: 600; list-style: none; display: flex; justify-content: space-between; }
details.raw summary::after { content: "+"; font-family: var(--font-mono); color: var(--muted); }
details.raw[open] summary::after { content: "−"; }
details.raw summary::-webkit-details-marker { display: none; }
pre { margin: 0; font: 400 12.5px/1.65 var(--font-mono); white-space: pre-wrap; overflow-wrap: anywhere; }
.pre-wrap { border-top: 1px solid var(--line); padding: 18px 24px; background: var(--bg-soft); border-radius: 0 0 var(--radius-lg) var(--radius-lg); max-height: 520px; overflow: auto; }

/* ---------- Docs ---------- */
.docs { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 56px; padding-top: 48px; padding-bottom: 72px; }
.docs-nav { position: sticky; top: 92px; align-self: start; max-height: calc(100vh - 110px); overflow: auto; }
.docs-nav .group { margin-bottom: 22px; }
.docs-nav .label { display: block; margin-bottom: 10px; }
.docs-nav a { display: block; padding: 7px 12px; margin-left: -12px; border-radius: 99px; text-decoration: none; color: var(--ink-2); font-size: 14.5px; }
.docs-nav a:hover { background: var(--bg-soft); color: var(--ink); }
.docs-nav a.active { color: var(--accent); background: var(--accent-soft); font-weight: 500; }
@media (max-width: 900px) {
  .docs { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 24px; }
  .doc-table { display: block; overflow-x: auto; }
  .doc-table td:first-child { white-space: normal; }
  .docs-nav { position: static; max-height: none; display: flex; gap: 6px; overflow-x: auto; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
  .docs-nav .group { display: contents; }
  .docs-nav .label { display: none; }
  .docs-nav a { white-space: nowrap; margin-left: 0; border: 1px solid var(--line); }
}
.prose { max-width: 800px; min-width: 0; }
.prose section { padding-bottom: 44px; margin-bottom: 44px; border-bottom: 1px solid var(--line); }
.prose section:last-child { border-bottom: 0; }
.prose .eyebrow::after { display: none; }
.prose h2 { font-weight: 600; font-size: clamp(30px, 3vw, 38px); letter-spacing: -0.035em; line-height: 1.1; margin: 14px 0 16px; }
.prose h3 { font-weight: 600; font-size: 20px; letter-spacing: -0.02em; margin: 32px 0 10px; }
.prose p, .prose li { color: var(--ink-2); }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose li::marker { color: var(--accent); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--ink); text-decoration-color: var(--lime); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.doc-table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 16px 0; }
.doc-table th, .doc-table td { text-align: left; padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc-table th { font: 500 11px/1.2 var(--font-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.doc-table td:first-child { white-space: nowrap; }
.codeblock { position: relative; margin: 16px 0; border: 1px solid var(--line); border-radius: 16px; background: var(--bg-soft); }
.codeblock .cb-head { display: flex; justify-content: space-between; align-items: center; padding: 8px 8px 8px 16px; border-bottom: 1px solid var(--line); }
.codeblock pre { padding: 14px 16px; white-space: pre; overflow-x: auto; overflow-wrap: normal; color: var(--ink); }
.copy { font: 500 11.5px/1 var(--font-mono); border: 1px solid var(--line); background: var(--card); color: var(--ink-2); padding: 7px 11px; border-radius: 99px; cursor: pointer; }
.copy:hover { color: var(--ink); border-color: var(--line-strong); }
.callout { border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--line)); background: var(--mint); padding: 16px 18px; border-radius: 16px; margin: 18px 0; font-size: 14.5px; color: var(--ink-2); }
.callout b { color: var(--ink); }
.endpoint { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 28px 0 8px; }
.method { font: 600 11px/1 var(--font-mono); padding: 6px 9px; border-radius: 99px; letter-spacing: .06em; }
.method.get { color: var(--code); background: color-mix(in srgb, var(--code) 12%, transparent); }
.method.post { color: var(--ok); background: var(--ok-soft); }
.endpoint code { font-size: 14px; }

/* ---------- Plain-English policy ---------- */
.policy-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: start; }
@media (max-width: 900px) { .policy-grid { grid-template-columns: minmax(0, 1fr); } }
.policy-grid .card, #policy-editor > .container > .card { border-radius: var(--radius-lg); }
textarea { width: 100%; margin-top: 12px; font: 400 15px/1.55 var(--font-body); color: var(--ink); background: var(--bg-soft); border: 1px solid var(--line); border-radius: 16px; padding: 16px; resize: vertical; }
textarea:focus { outline: 2px solid var(--lime); outline-offset: 1px; border-color: transparent; }
.examples { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chip { font: 500 13px/1.3 var(--font-body); text-align: left; color: var(--ink-2); background: var(--card); border: 1px solid var(--line); border-radius: 99px; padding: 8px 13px; cursor: pointer; }
.chip:hover { background: var(--deep); border-color: var(--deep); color: #fff; }
.diff { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.diff li { font: 400 13.5px/1.45 var(--font-mono); padding: 11px 13px; border-radius: 12px; background: var(--ok-soft); color: var(--ink); border: 1px solid color-mix(in srgb, var(--ok) 25%, transparent); }
.diff.unsupported li { background: var(--wait-soft); border-color: color-mix(in srgb, var(--wait) 25%, transparent); }
.proposal-actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.connect-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 20px; align-items: start; }
@media (max-width: 900px) { .connect-grid { grid-template-columns: minmax(0, 1fr); } }
.connect-grid .card { border-radius: var(--radius-lg); }
.connect-grid .codeblock pre { white-space: pre-wrap; overflow-wrap: anywhere; }

/* Login gate (owner token) */
.login-gate { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 16px; background-color: var(--deep);
  background-image: linear-gradient(color-mix(in srgb, var(--on-deep) 6%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--on-deep) 6%, transparent) 1px, transparent 1px); background-size: 64px 64px; }
.login-gate[hidden] { display: none; }
.login-card { width: min(420px, 100%); padding: 32px; display: flex; flex-direction: column; gap: 12px; border-radius: var(--radius-lg); }
.login-card .h3 { margin: 12px 0 0; font-size: 24px; letter-spacing: -0.03em; }
.login-card p { margin: 0; }
.login-card input { font: 400 15px/1.4 var(--font-mono); color: var(--ink); background: var(--bg-soft); border: 1px solid var(--line); border-radius: 99px; padding: 13px 18px; }
.login-card input:focus { outline: 2px solid var(--lime); outline-offset: 1px; border-color: transparent; }
.login-card .btn { margin-top: 4px; }
.login-error { color: var(--bad); min-height: 1em; }

/* Payment outcome not confirmed by Kite */
.unknown-box { margin-top: 16px; padding: 16px 18px; border-radius: 16px; border: 1px solid color-mix(in srgb, var(--bad) 30%, var(--line)); background: var(--wait-soft); display: flex; flex-direction: column; gap: 12px; }
.unknown-box p { margin: 0; font-size: 14.5px; color: var(--ink-2); }
.unknown-box p b { color: var(--ink); }
.unknown-box .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.paid-note { margin-top: 12px; font: 400 12.5px/1.5 var(--font-mono); color: var(--accent); }
.paid-note.warn { color: var(--bad); }

/* Feedback and learning */
.feedback-actions { margin-top: 10px; display: flex; justify-content: flex-end; }
.feedback-actions .btn.text { padding: 6px 10px; font-size: 13px; color: var(--muted); }
.feedback-actions .btn.text:hover { color: var(--ink); }
.feedback-note { margin-top: 12px; font: 400 12.5px/1.5 var(--font-mono); }
.feedback-note.bad { color: var(--bad); }
.feedback-note.good { color: var(--accent); }
.learn-list li { padding: 12px 24px; }
.learn-hint { margin: 0; padding: 0 24px 18px; }
.proof { margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--line); display: grid; gap: 6px; }
.proof .mono { font-size: 12px; color: var(--ink-2); overflow-wrap: anywhere; }

/* Shared navigation and keyboard affordances */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.hero :focus-visible, .stepup :focus-visible, .band :focus-visible { outline-color: var(--lime); }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 60; transform: translateY(-150%); padding: 8px 14px; border-radius: 8px; background: var(--btn); color: var(--btn-ink); }
.skip-link:focus { transform: none; }
.theme-toggle { width: 44px; height: 44px; flex: none; }
.btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.hero-strip a { color: var(--on-deep); text-underline-offset: 4px; }
.hero-hint { color: var(--on-deep-2); }
.hero-hint:empty { display: none; }
.hero-hint a { color: var(--lime); text-underline-offset: 3px; }
.login-gate { overflow: auto; overscroll-behavior: contain; }
.login-card input { min-width: 0; }
.table-scroll, .codeblock, .docs > *, .receipt-grid > * { min-width: 0; }
.decision, .receipt-grid, .login-card, .policy-grid { overflow-wrap: anywhere; }
.pill { white-space: normal; line-height: 1.25; }
.pill::before { flex: none; }
.meter > i { background: var(--accent); }
.metric .value { white-space: normal; font-variant-numeric: tabular-nums; }
#retryReceipt { margin-top: 16px; }

/* Make the overview and feed the first working area below the hero. */
.dashboard .hero-grid { padding-block: clamp(28px, 4vw, 54px) clamp(24px, 3vw, 36px); }
.dashboard .hero-copy .display { font-size: clamp(38px, 5.2vw, 68px); text-wrap: balance; margin-top: 16px; }
.dashboard .hero-card .lead { max-width: 46ch; margin-top: 16px; }
.dashboard .hero-actions { margin-top: 22px; }
.dashboard .hero-visual { padding-block: 22px; background-color: color-mix(in srgb, var(--deep) 72%, var(--lime)); }
.dashboard .hero-strip { padding-block: 12px; }
.dashboard .section.tight { padding-top: 14px; }
.dashboard .metric { padding: clamp(12px, 2vw, 20px); }
.dashboard .metric .value { margin-top: 8px; }
.dashboard .board-section { padding-top: clamp(34px, 5vw, 64px); }
.dashboard .board-section .section-head { margin-bottom: 20px; align-items: end; }
.dashboard .board-section .h2 { font-size: clamp(30px, 4vw, 45px); margin-top: 10px; }
.dashboard .card-head { gap: 10px; }
.feed-status, .feed-more { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px clamp(14px, 2vw, 24px); background: var(--bg-soft); color: var(--muted); font-size: 13px; }
.feed-status { min-height: 38px; border-bottom: 1px solid var(--line); }
.feed-more { border-top: 1px solid var(--line); border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.action-status { margin: 0; padding: 10px clamp(14px, 2vw, 24px); color: var(--ink); background: var(--accent-soft); }
.tabs button { min-height: 38px; }
.tabs button:hover:not([aria-pressed="true"]) { background: var(--card); }
.decision:focus { outline-offset: -3px; }
.d-amount { font-variant-numeric: tabular-nums; }
.d-foot a { display: inline-flex; align-items: center; min-height: 34px; text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 640px) {
  .dashboard .hero-copy .display br { display: none; }
  .dashboard .hero-strip > span { display: none; }
  .dashboard .hero-actions { gap: 8px; }
  .dashboard .hero-actions .btn { white-space: normal; text-align: left; line-height: 1.25; }
  .dashboard .hero-actions .btn::after { flex: none; }
  .dashboard .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .dashboard .metric .value { font-size: 25px; }
  .dashboard .metric .value small { font-size: 13px; }
  .dashboard .metric .split { gap: 3px 9px; margin-top: 8px; font-size: 12px; }
  .dashboard .metric .label { letter-spacing: .05em; line-height: 1.3; }
  .dashboard .card-head, .dashboard .decision, .dashboard .card-pad { padding-inline: 14px; }
  .tabs { border-radius: 16px; }
  .tabs button { padding-inline: 9px; min-height: 40px; }
  .nav .container { padding-inline: 12px; gap: 10px; }
  .nav .brand { gap: 6px; }
  .nav .wordmark { font-size: 18px; }
  .nav-links { gap: 10px; }
  .nav-right { gap: 2px; }
  .nav-right .btn.text { padding-inline: 4px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@media (max-width: 440px) {
  .dashboard .nav .brand .wordmark { display: none; }
  .dashboard .nav .brand { padding-block: 8px; }
  .dashboard .nav .brand::after { content: "Tripwire"; font-size: 15px; font-weight: 700; }
  .dashboard .nav .owner-entry { white-space: normal; line-height: 1.15; max-width: 48px; }
}
.integ, .band-actions { min-width: 0; }
.integ .top { flex-wrap: wrap; }
.integ .status { white-space: normal; line-height: 1.25; }
@media (max-width: 440px) {
  .dashboard .nav .container { gap: 8px; }
  .dashboard .nav-links { gap: 8px; }
}