/* ZEN.HUB/website/css/chrome.css — public chrome P0
   Baselines: Valuation.html · 3ox-map.html */

:root {
  --black: #020304;
  --panel: #080a0d;
  --panel-high: #0d1014;
  --white: #f4f7f8;
  --muted: #929ca6;
  --dim: #7d8791;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.25);
  --t-10: 0.625rem;
  --t-11: 0.6875rem;
  --t-12: 0.75rem;
  --t-13: 0.8125rem;
  --t-14: 0.875rem;
  --radiance: linear-gradient(
    90deg,
    #5eeaff 0%,
    #818cff 22%,
    #e875ff 46%,
    #ff8e68 72%,
    #f7efa7 100%
  );
  --mint: #75e0c4;
  --brand: #ee7a0c;
  --red: #f87171;
  --green: #4fd1c5;
  --lime: #c6ff00;
  --lime-glow: rgba(198, 255, 0, 0.34);
  --lime-dim: rgba(198, 255, 0, 0.16);
  --hero: "Oxanium", system-ui, sans-serif;
  --mono: "DM Mono", ui-monospace, monospace;
  --neon-glow: rgba(230, 240, 255, 0.25);
}

.zh-page {
  width: min(960px, calc(100vw - 32px));
  margin: 16px auto 48px;
  display: grid;
  gap: 14px;
  color: var(--white);
  font-family: "DM Mono", ui-monospace, monospace;
}

.zh-header {
  position: relative;
  padding: 18px 22px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.035), transparent 35%),
    rgba(4, 5, 7, 0.97);
  overflow: hidden;
}

.zh-header::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  border-radius: 16px 16px 0 0;
  background: var(--radiance);
}

/* head.banner — line 1 · neon white · fills page/frame width (Notepad fillRule + foot-banner .rf) */
.head-banner {
  box-sizing: border-box;
  display: flex;
  align-items: baseline;
  width: 100%;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: var(--white);
  opacity: 1;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.3;
  letter-spacing: 0;
  white-space: nowrap;
  text-shadow: 0 0 12px var(--neon-glow), 0 0 30px rgba(230, 240, 255, 0.06);
}

.zh-header > .head-banner {
  margin: -18px -23px 12px;
  width: auto;
  padding: 10px 17px 6px;
}

.head-banner .rl { flex: 0 0 auto; white-space: nowrap; }
.head-banner .rf { flex: 1 1 auto; min-width: 0; overflow: hidden; white-space: nowrap; }
.head-banner .rr { flex: 0 0 auto; white-space: nowrap; }

.zh-imprint {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: var(--t-11);
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}

.zh-eyebrow {
  color: var(--mint);
  font-size: var(--t-11);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 8px;
}

.zh-title {
  margin: 0;
  font-family: "Oxanium", sans-serif;
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--white);
}

.zh-body {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.02), transparent 50%),
    var(--panel);
}

.zh-body p,
.zh-body li {
  color: var(--muted);
  max-width: 68ch;
  line-height: 1.55;
}

/* a solid .zh-btn must keep its own colour — .zh-body a (0,1,1) would
   otherwise outrank .zh-btn (0,1,0) and paint mint on mint */
.zh-body a:not(.zh-btn) {
  color: var(--mint);
}

.zh-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.zh-btn {
  display: inline-block;
  padding: 10px 16px;
  border: 1px solid var(--mint);
  border-radius: 8px;
  text-decoration: none;
  color: var(--black);
  background: var(--mint);
  font-weight: 600;
  font-size: var(--t-13);
}

.zh-btn.ghost {
  background: transparent;
  color: var(--mint);
}

/* ── Footer ── foot.title · foot.meta · foot.brand · foot.glow · foot.date · foot.banner ── */

.foot-frame {
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 8px 17px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 12px;
  background:
    linear-gradient(#030405, #030405) padding-box,
    radial-gradient(circle at 100% 100%, rgba(255, 255, 255, 0.55), transparent 32%) border-box,
    linear-gradient(180deg, rgba(255, 255, 255, 0.30) 0%, rgba(255, 255, 255, 0.10) 14%, rgba(130, 140, 160, 0.18) 50%, rgba(255, 255, 255, 0.10) 100%) border-box;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.foot-frame::before {
  content: "";
  order: 3;
  flex-basis: 100%;
  width: 100%;
  height: 0;
  overflow: hidden;
}

/* Row 1: title left · meta right */
.foot-title {
  order: 1;
  flex: 0 0 auto;
  display: flex; align-items: center; gap: 6px;
  margin: 0;
  white-space: nowrap;
}
.foot-title .title-run { display: inline; }
.foot-title .brk { color: var(--white); opacity: 0.9; font-size: 0.72rem; }
.foot-title .sl { color: var(--white); opacity: 0.9; font-size: 0.72rem; letter-spacing: 0; }
.foot-title strong { font-family: var(--hero); font-size: 0.72rem; letter-spacing: 0.04em; }
.foot-title span:not(.rail-dot):not(.brk):not(.sl):not(.title-run) { color: var(--muted); font-size: 0.72rem; letter-spacing: 0.04em; }
.foot-title .rail-dot { padding: 0 2px; font-size: 0.72rem; }

.foot-meta {
  order: 2;
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  color: var(--muted); font-size: 0.55rem; letter-spacing: 0.06em;
  white-space: nowrap; overflow: hidden;
  text-align: right;
}
.foot-meta a { color: inherit; text-decoration: none; }
.foot-meta a:hover { color: var(--white); text-decoration: underline; }
.foot-meta .path { display: inline; }

/* Row 2: brand · equal-gap glow · date  (own flex line, not tied to title width) */
.foot-brand {
  order: 4;
  flex: 0 0 auto;
  margin: 6px 0 0;
  font-size: 11px; color: var(--white); opacity: 0.92; white-space: nowrap;
}
.foot-brand .ax { color: var(--brand); text-shadow: 0 0 10px rgba(238, 122, 12, 0.55); font-weight: 600; }

.foot-glow {
  order: 5;
  flex: 1 1 0%;
  align-self: center;
  margin: 6px 9px 0;
  min-width: 0;
  height: 2px; padding: 0; line-height: 0;
  border-radius: 2px;
  background: var(--radiance);
}

.foot-date {
  order: 6;
  flex: 0 0 auto;
  margin: 6px 0 0;
  color: var(--lime); font-size: 0.6rem;
  text-shadow: 0 0 8px var(--lime-glow); white-space: nowrap;
}

/* Row 3: banner bleeds past frame padding (matches :7075 .rule) */
.foot-banner {
  order: 7;
  flex: 1 1 100%;
  width: 100%;
  min-width: 0;
  overflow: hidden;
  margin: 0 -17px -8px;
  padding: 6px 5px 10px 17px;
  display: flex; align-items: baseline;
  font-family: var(--mono); font-size: 12px; line-height: 1.3;
  color: var(--white); opacity: 0.9;
}
.foot-banner .rl { flex: 0 0 auto; white-space: nowrap; }
.foot-banner .rf { flex: 1 1 auto; min-width: 0; overflow: hidden; white-space: nowrap; }
.foot-banner .rr { flex: 0 0 auto; white-space: nowrap; }

/* ── Footer atoms ── */
[data-chrome] { min-width: 0; max-width: 100%; width: 100%; }
[data-chrome="footer"] { overflow: visible; }
.fcube { width: 16px; height: 16px; flex-shrink: 0; filter: drop-shadow(0 0 9px rgba(238, 122, 12, 0.65)); }
.fcube path { stroke: var(--brand); stroke-width: 1.1; stroke-linejoin: round; }
.fcube .f-top { fill: #ffab52; }
.fcube .f-left { fill: var(--brand); }
.fcube .f-right { fill: #a8500a; }
.rail-dot { color: var(--red); padding: 0 6px; text-shadow: 0 0 8px rgba(248, 113, 113, 0.6); }
.port { color: var(--lime); text-shadow: 0 0 8px var(--lime-dim); }
.sync-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-left: 6px; vertical-align: middle; background: var(--mint); box-shadow: 0 0 6px rgba(117, 224, 196, 0.5); transition: background 0.3s, box-shadow 0.3s; }
.sync-dot[data-state="unsync"] { background: #e0a040; box-shadow: 0 0 6px rgba(224, 160, 64, 0.45); }
.sync-dot[data-state="degraded"] { background: var(--red); box-shadow: 0 0 8px rgba(248, 113, 113, 0.6); }

/* ── Cards / Rails / Errors ── */
.zh-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  margin: 10px 0;
  color: var(--muted);
}

.zh-card strong {
  display: block;
  color: var(--white);
  margin-bottom: 4px;
}

.zh-rail {
  font-size: var(--t-12);
  color: var(--mint);
  font-family: ui-monospace, monospace;
}

.zh-chrome-err {
  color: #f0a0a0;
  font-size: var(--t-12);
  padding: 8px 0;
}