/* ==================================================================
   zwap - privacy shield - terminal stylesheet

   Palette: "slate / signal". A dark, low-chroma slate stack carries
   the whole interface; a single cyan accent is spent only on state
   (live, focus, primary actions, the streaming caret) so it still
   reads as a signal rather than decoration. Every colour below is a
   token - change the block, not the rules.

   Geometry: VT323 (SIL OFL 1.1), 2px bevels, lowercase, monochrome
   structure. Every surface is square - radius 0 - except the panel
   title bars and the top corners of the cards that carry them, which
   share one radius so the bar and the card curve as a single shape.
   Set --r-bar to 0 to go back to a fully square interface.
   ================================================================== */

:root {
  /* surfaces, darkest to lightest */
  --bg:        #0b0f14;   /* page */
  --well:      #070a0e;   /* deepest: consoles, black panels, inputs */
  --surface-2: #0f151d;   /* sunken wells, list bodies, legs */
  --surface:   #141b24;   /* window / card body */
  --surface-3: #1b242f;   /* raised: buttons, disclosures, step cards */
  --surface-4: #232e3b;   /* headers, hover, selected rows */

  /* lines */
  --line:      #2b3745;   /* structural dividers */
  --line-soft: #1d2632;   /* hairlines, dotted rules */

  /* bevels (2px, inverted for sunken) */
  --bevel-hi:  #36434f;
  --bevel-lo:  #05080b;

  /* type */
  --text:      #dbe4ee;
  --text-dim:  #93a2b2;
  --text-mute: #667485;

  /* signal */
  --accent:     #4cc2ff;
  --accent-dim: #1d7ea8;
  --accent-ink: #04131b;   /* text on an accent fill */
  --ok:         #4ade80;
  --warn:       #fbbf24;
  --err:        #f87171;
  /* panel header geometry - the one deliberate break from radius 0.
     --r-card is a card's top corner and is always --r-bar plus that
     card's own inset, so the bar sits concentric inside the card. */
  --r-bar:  8px;
  --r-card: calc(var(--r-bar) + 4px);
  --font: 'VT323', 'Zwap Pixel', 'Courier New', monospace;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
}

/* ------------------------------------------------------------------
   shell
   ------------------------------------------------------------------ */
#zwap-system {
  display: block;
  background: var(--bg);
  color: var(--text);
  font: 20px/1.2 var(--font);
  padding: 20px;
  min-height: 100vh;
  box-sizing: border-box;
  color-scheme: dark;
  background-image: radial-gradient(var(--line-soft) .6px, transparent .6px);
  background-size: 4px 4px;
  font-synthesis: none;
  text-transform: lowercase;
}
#zwap-system * { box-sizing: border-box; text-transform: lowercase; }
#zwap-system button,
#zwap-system input,
#zwap-system select { font: inherit; color: inherit; border-radius: 0; }
#zwap-system button {
  cursor: pointer;
  background: var(--surface-3);
  border: 2px solid;
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
  padding: 5px 10px;
}
#zwap-system button:hover { background: var(--surface-4); }
#zwap-system button:active,
#zwap-system button[aria-pressed=true] {
  border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo);
  background: var(--surface-2);
}
#zwap-system button:disabled { cursor: wait; color: var(--text-mute); }
#zwap-system :focus-visible { outline: 2px dashed var(--accent); outline-offset: 3px; }
#zwap-system h1,
#zwap-system h2,
#zwap-system p { margin: 0; }
#zwap-system a { color: inherit; }
#zwap-system pre { font-family: var(--font); }

#zwap-system .shell { max-width: 1460px; margin: auto; }

/* masthead */
#zwap-system .mast {
  border-bottom: 2px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 16px;
  gap: 16px;
}
#zwap-system .brand { font-weight: 900; letter-spacing: 0; font-size: clamp(24px, 4vw, 44px); line-height: 1; }
/* the wordmark's mark - sized in em so it tracks the clamp() above */
#zwap-system .brand-mark {
  display: inline-block;
  width: .96em;
  height: .96em;
  vertical-align: -.09em;
  margin-right: .1em;
  object-fit: contain;
}
#zwap-system .brand span { font-weight: normal; color: var(--text-dim); }
#zwap-system .brand .ca { font-size: .78em; overflow-wrap: anywhere; color: var(--text-mute); }
#zwap-system .mast-meta { text-align: right; font-size: 16px; color: var(--text-dim); }

/* toolbar */
#zwap-system .toolbar { display: flex; align-items: center; gap: 8px; padding: 12px 0; flex-wrap: wrap; }
#zwap-system .toolbar .spacer { flex: 1; }
#zwap-system .toolbar > span { color: var(--text-dim); }
#zwap-system .badge {
  background: var(--accent);
  color: var(--accent-ink);
  padding: 4px 8px;
  font-size: 16px;
  letter-spacing: 1px;
}

/* intro */
#zwap-system .intro { display: flex; justify-content: space-between; align-items: end; padding: 18px 0 23px; gap: 20px; }
#zwap-system .intro h1 { font-size: clamp(30px, 5vw, 65px); font-weight: normal; line-height: 1; letter-spacing: 0; }
#zwap-system .intro p { font-size: 16px; max-width: 290px; color: var(--text-dim); }

/* grid + windows */
#zwap-system .grid { display: grid; grid-template-columns: 1.05fr 1.65fr 1fr; gap: 16px; align-items: start; }
#zwap-system .column { display: grid; gap: 16px; min-width: 0; }
#zwap-system .window {
  background: var(--surface);
  border: 2px solid;
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
  box-shadow: 2px 2px 0 var(--bevel-lo);
  border-radius: var(--r-card) var(--r-card) 0 0;
  min-width: 0;
}
#zwap-system .title {
  margin: 2px;
  background: var(--surface-4);
  color: var(--text);
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 4px 6px;
  min-height: 29px;
  border-radius: var(--r-bar);
}
#zwap-system .title h2 { font-size: 18px; letter-spacing: .5px; flex: 1; font-weight: bold; }
#zwap-system .title button { font-size: 16px; line-height: 12px; padding: 1px 5px; color: var(--text-dim); }
/* the accent marks the panels that carry live data */
#zwap-system .primary .title { background: var(--surface-4); box-shadow: inset 3px 0 0 var(--accent); }
#zwap-system .primary .title h2 { color: var(--accent); }
#zwap-system .title > span { color: var(--text-dim); font-size: 16px; }
#zwap-system .body { padding: 14px; }
#zwap-system .window > .body { padding: 14px; }

#zwap-system .sunken {
  border: 2px solid;
  border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo);
  background: var(--surface-2);
  padding: 12px;
}
#zwap-system .eyebrow { font-size: 16px; letter-spacing: 1px; color: var(--text-mute); margin-bottom: 8px; }
#zwap-system .height { font-size: clamp(32px, 4vw, 52px); letter-spacing: 0; line-height: 1.2; font-weight: bold; }
#zwap-system .data-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px dotted var(--line-soft);
  padding: 7px 0;
  font-size: 16px;
}
#zwap-system .data-row span:first-child { color: var(--text-dim); }
#zwap-system .data-row span:last-child { text-align: right; overflow-wrap: anywhere; }
#zwap-system .hash { font-size: 18px; overflow-wrap: anywhere; line-height: 1.7; margin: 9px 0 12px; }
#zwap-system .note { font-size: 16px; color: var(--text-dim); margin-top: 10px; }
#zwap-system .black {
  background: var(--well);
  color: var(--text-dim);
  border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo);
}
#zwap-system .black .note { color: var(--text-mute); }
#zwap-system .quote { font-size: 24px; line-height: 1.3; letter-spacing: 0; padding: 7px 0 20px; }
#zwap-system .trace { font-size: 16px; display: grid; grid-template-columns: 76px 1fr; gap: 12px; }
#zwap-system .trace b { color: var(--text-mute); font-weight: normal; }
#zwap-system svg { width: 100%; height: auto; display: block; }
#zwap-system .plot { background: var(--surface-2); }
#zwap-system .chart-labels { display: flex; justify-content: space-between; font-size: 16px; margin-top: 7px; gap: 8px; color: var(--text-mute); }
#zwap-system .matrix { display: grid; grid-template-columns: repeat(16, 1fr); gap: 2px; aspect-ratio: 1; background: var(--line); padding: 3px; }
#zwap-system .matrix i { background: var(--surface-4); }
#zwap-system .heads { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; margin-top: 12px; }
#zwap-system .heads button { padding: 5px 0; font-size: 16px; }
#zwap-system .heads button[aria-pressed=true] { color: var(--accent); }
#zwap-system .statusbar {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding: 7px;
  font-size: 16px;
  gap: 8px;
  color: var(--text-mute);
}
#zwap-system .console {
  min-height: 142px;
  max-height: 180px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 16px;
  margin: 0;
}
#zwap-system .terminal-form { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--line-soft); margin-top: 10px; padding-top: 8px; }
#zwap-system input { background: transparent; border: 0; color: var(--text) !important; width: 100%; min-width: 0; outline-offset: 0; }
#zwap-system .terminal-form label { color: var(--accent); }
#zwap-system .terminal-form button { background: var(--surface-3); color: var(--text-dim); border: 1px solid var(--line); }
#zwap-system .blocks { overflow: auto; max-height: 210px; }
#zwap-system table { width: 100%; border-collapse: collapse; font-size: 16px; text-align: left; white-space: nowrap; }
#zwap-system th { font-weight: normal; color: var(--text-mute); border-bottom: 1px solid var(--line); padding: 0 8px 8px 0; }
#zwap-system td { padding: 5px 8px 5px 0; border-bottom: 1px dotted var(--line-soft); }
#zwap-system td button { padding: 1px 4px; border: 0; background: transparent; text-decoration: underline; color: var(--accent); }
#zwap-system tr.selected { background: var(--surface-4); color: var(--accent); }
#zwap-system footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 22px;
  padding-top: 10px;
  border-top: 2px solid var(--line);
  font-size: 16px;
  color: var(--text-dim);
}
#zwap-system footer a { color: var(--accent); }
#zwap-system .help { margin: 0 0 15px; }
#zwap-system .help[hidden],
#zwap-system [hidden] { display: none !important; }
#zwap-system .signal { display: inline-block; width: 8px; height: 8px; background: var(--accent); margin-right: 8px; }
#zwap-system .big-z { font-size: 44px; font-weight: bold; line-height: 1; color: var(--accent); }
#zwap-system .identity { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
#zwap-system .full { width: 100%; margin-top: 12px; }
#zwap-system .crt { position: relative; }
#zwap-system .crt:after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent, transparent 3px, #00000059 3px, #00000059 4px);
}
#zwap-system .brand,
#zwap-system .height,
#zwap-system .title h2 { font-weight: 400; }

/* token trace canvas */
#zwap-system .pixel-trace { padding: 12px; background: var(--well); }
#zwap-system [data-token-trace] {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* live terminal blocks */
#zwap-system .live-terminal { margin-bottom: 22px; }
#zwap-system .live-terminal .body { padding: 12px 16px; }
#zwap-system .stream-meta,
#zwap-system .stream-foot { display: flex; justify-content: space-between; gap: 10px; font-size: 16px; color: var(--text-mute); }
#zwap-system .stream-meta { padding-bottom: 8px; border-bottom: 1px solid var(--line-soft); }
#zwap-system .stream-output {
  height: 158px;
  overflow: auto;
  margin: 10px 0;
  font-size: 18px;
  line-height: 1.2;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--text-dim);
  scrollbar-color: var(--line) var(--well);
}
#zwap-system .stream-foot { border-top: 1px solid var(--line-soft); padding-top: 8px; }
#zwap-system .stream-output:after { content: '\258C'; color: var(--accent); }

/* keeper activity feed */
#zwap-system .kf-events {
  height: 220px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: inherit;
  line-height: 1.4;
  padding: 12px 0;
  color: var(--text-dim);
  scrollbar-color: var(--line) var(--well);
}
#zwap-system .kf-events a { text-decoration: underline; color: var(--accent); }
#zwap-system .kf-updated { white-space: pre-line; }

/* ------------------------------------------------------------------
   11 / zwap - privacy shield (about)
   ------------------------------------------------------------------ */
.zwap-about .body { text-align: center; }
.zwap-about .about-body { white-space: pre-line; }
.zwap-about .zwap-about-links { display: block; margin-top: 10px; }
.zwap-about .zwap-about-links a { text-decoration: underline; display: inline-block; color: var(--accent); }

/* ------------------------------------------------------------------
   10 / private_swap

   The bridge card. Markup and behaviour come from wRelay, but every
   rule below is written in this page's language: VT323, 2px bevels,
   the shell's header radius on the title bar only, and the same
   slate/signal tokens as the shell.
   ------------------------------------------------------------------ */
#zwap-system .zwap-relay {
  font-family: var(--font);
  color: var(--text);
  background: var(--surface);
  border: 2px solid;
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
  padding: 3px;
  margin: 20px 0;
  /* 2px border + 3px padding puts .zr-title 5px in, so the card curve is the
     bar curve plus that inset - concentric, no corner gap */
  border-radius: calc(var(--r-bar) + 5px) calc(var(--r-bar) + 5px) 0 0;
}
#zwap-system .zwap-relay * { box-sizing: border-box; }
#zwap-system .zwap-relay .zr-title {
  background: var(--surface-4);
  color: var(--text);
  box-shadow: inset 3px 0 0 var(--accent);
  border-radius: var(--r-bar);
  padding: 7px 9px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}
#zwap-system .zwap-relay .zr-title span:first-child { color: var(--accent); }
#zwap-system .zwap-relay .zr-title span:last-child { font-size: 16px; color: var(--text-mute); }
#zwap-system .relay-body { padding: 12px; }
#zwap-system .relay-legs { display: grid; gap: 10px; }

/* one leg = one sunken well: header line, token + amount, chain chip */
#zwap-system .zwap-relay .leg {
  border: 2px solid;
  border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo);
  background: var(--surface-2);
  padding: 10px 12px;
  min-width: 0;
}
#zwap-system .leg-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  font-size: 16px;
  color: var(--text-mute);
}
#zwap-system .leg-label { letter-spacing: 1px; }
#zwap-system .leg-side { display: flex; align-items: center; gap: 8px; min-width: 0; }
#zwap-system .balance { overflow-wrap: anywhere; }
#zwap-system .zwap-relay .link {
  background: transparent;
  border: 0;
  padding: 0;
  font-size: 16px;
  color: var(--accent);
  text-decoration: underline;
}
#zwap-system .zwap-relay .link:active { background: transparent; border: 0; }
#zwap-system .leg-body {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin: 8px 0;
}
#zwap-system .zwap-relay .token-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 8px;
  max-width: 100%;
}
#zwap-system .tok-logo {
  width: 22px;
  height: 22px;
  flex: none;
  display: inline-block;
  background: var(--surface-4);
  border: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 12px;
  line-height: 20px;
  text-align: center;
  overflow: hidden;
}
#zwap-system .tok-sym { font-size: 20px; overflow-wrap: anywhere; }
#zwap-system .caret { font-size: 16px; color: var(--text-mute); }
#zwap-system .leg-inputs { min-width: 0; }
#zwap-system .zwap-relay .amt {
  display: block;
  width: 100%;
  text-align: right;
  font-size: 30px;
  background: transparent !important;
  border: 0;
  border-bottom: 1px dotted var(--line);
  padding: 2px 0;
  color: var(--text) !important;
}
#zwap-system .zwap-relay .amt-out { color: var(--text-dim) !important; }
#zwap-system .amt-sub { display: block; text-align: right; font-size: 16px; color: var(--text-mute); min-height: 18px; }
#zwap-system .leg-foot { display: flex; }
#zwap-system .zwap-relay .chain-btn { display: inline-flex; align-items: center; gap: 7px; font-size: 16px; padding: 3px 8px; }
#zwap-system .dot { width: 9px; height: 9px; background: var(--accent); flex: none; }
#zwap-system .zwap-relay .flip {
  justify-self: center;
  width: 44px;
  height: 28px;
  padding: 0;
  font-size: 18px;
  line-height: 1;
}

/* advanced disclosure */
#zwap-system .zwap-relay .adv {
  margin-top: 12px;
  border: 2px solid;
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
  background: var(--surface-3);
  padding: 0 10px;
}
#zwap-system .zwap-relay .adv > summary { cursor: pointer; padding: 7px 0; font-size: 16px; color: var(--text-dim); }
#zwap-system .adv-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; padding: 4px 0 12px; }
#zwap-system .field { display: block; min-width: 0; }
#zwap-system .field > span { display: block; font-size: 16px; color: var(--text-dim); margin-bottom: 4px; }
#zwap-system .field em { font-style: normal; color: var(--text-mute); }
#zwap-system .zwap-relay .field input,
#zwap-system .zwap-relay .field select {
  width: 100%;
  background: var(--well) !important;
  border: 2px solid;
  border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo);
  padding: 4px 6px;
  font-size: 18px;
  color: var(--text) !important;
}

/* quote receipt */
#zwap-system .route-quote {
  margin-top: 12px;
  border: 2px solid;
  border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo);
  background: var(--surface-2);
  padding: 10px 12px;
}
#zwap-system .q-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 16px;
  color: var(--text-mute);
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
}
#zwap-system .q-op { letter-spacing: 1px; color: var(--accent); }
#zwap-system .q-rows {
  margin: 0;
  padding: 8px 0 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 12px;
  font-size: 18px;
}
#zwap-system .q-rows dt { color: var(--text-dim); }
#zwap-system .q-rows dd { margin: 0; text-align: right; overflow-wrap: anywhere; }
#zwap-system .q-fees { margin-top: 8px; font-size: 16px; }
#zwap-system .q-fees > summary { cursor: pointer; color: var(--text-dim); }
#zwap-system .q-fees .q-rows { font-size: 16px; padding-top: 6px; }
#zwap-system .q-rows .fine { font-size: 16px; }

/* messages + fine print */
#zwap-system .zwap-relay .msg {
  border: 2px solid;
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
  background: var(--surface-3);
  padding: 8px 10px;
  margin: 12px 0 0;
  font-size: 18px;
  overflow-wrap: anywhere;
}
#zwap-system .zwap-relay .msg-info { background: var(--surface-3); color: var(--text-dim); }
#zwap-system .zwap-relay .msg-ok { background: var(--surface-3); color: var(--ok); }
#zwap-system .zwap-relay .msg-warn { background: var(--surface-4); color: var(--warn); border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo); }
#zwap-system .zwap-relay .msg-err { background: var(--well); color: var(--err); border-color: var(--line) var(--bevel-lo) var(--bevel-lo) var(--line); }
#zwap-system .zwap-relay .fine { font-size: 16px; color: var(--text-mute); margin-top: 8px; overflow-wrap: anywhere; }
#zwap-system .zwap-relay .fine code { font-family: var(--font); background: var(--surface-4); padding: 0 4px; color: var(--text-dim); }
#zwap-system .zwap-relay .fine a { text-decoration: underline; color: var(--accent); }
#zwap-system .relay-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
#zwap-system .zwap-relay .btn { font-size: 20px; padding: 5px 12px; }
#zwap-system .zwap-relay .btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
}
#zwap-system .zwap-relay .btn-primary:hover { background: var(--accent); filter: brightness(1.08); }
#zwap-system .zwap-relay .btn-primary:active,
#zwap-system .zwap-relay .btn-primary[aria-pressed=true] { background: var(--accent-dim); color: var(--text); border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo); }
#zwap-system .zwap-relay .btn-ghost { font-size: 16px; padding: 2px 8px; }

/* steps */
#zwap-system .relay-steps { margin: 3px; border: 2px solid; border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi); background: var(--surface-3); border-radius: calc(var(--r-bar) + 5px) calc(var(--r-bar) + 5px) 0 0; }
#zwap-system .relay-sub-title { background: var(--surface-4); color: var(--text-mute); padding: 4px 6px; font-size: 16px; letter-spacing: 1px; border-radius: var(--r-bar); }
#zwap-system .card-sub { font-size: 16px; color: var(--text-dim); margin-bottom: 10px; }
#zwap-system .steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
#zwap-system .step {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  border: 2px solid;
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
  background: var(--surface-2);
  padding: 8px 10px;
}
#zwap-system .step[data-state=done] { background: var(--surface-3); }
#zwap-system .step[data-state=error] { border-color: var(--err) var(--bevel-lo) var(--bevel-lo) var(--err); }
#zwap-system .step-mark {
  width: 26px;
  height: 26px;
  line-height: 22px;
  text-align: center;
  background: var(--surface-4);
  color: var(--accent);
  font-size: 16px;
}
#zwap-system .step[data-state=done] .step-mark { background: var(--ok); color: var(--accent-ink); }
#zwap-system .step[data-state=error] .step-mark { background: var(--err); color: var(--accent-ink); }
#zwap-system .step-body { min-width: 0; }
#zwap-system .step-name { font-size: 20px; }
#zwap-system .step-desc { font-size: 16px; color: var(--text-dim); }
#zwap-system .step-meta { font-size: 16px; overflow-wrap: anywhere; color: var(--text-mute); }
#zwap-system .step-act { margin-top: 6px; font-size: 16px; }
#zwap-system .step-act a { text-decoration: underline; color: var(--accent); }
#zwap-system .spin {
  display: inline-block;
  width: 9px;
  height: 9px;
  background: var(--accent);
  margin-right: 6px;
  animation: zr-blink 1s steps(2, end) infinite;
}
@keyframes zr-blink { 0% { opacity: 1; } 50% { opacity: .15; } 100% { opacity: 1; } }

/* bridge status */
#zwap-system .status-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
#zwap-system .pill { background: var(--surface-4); color: var(--text-dim); padding: 3px 8px; font-size: 16px; letter-spacing: 1px; }
#zwap-system .pill[data-tone=ok] { background: var(--ok); color: var(--accent-ink); border: 2px solid var(--ok); }
#zwap-system .pill[data-tone=bad] { background: var(--err); color: var(--accent-ink); border: 2px solid var(--err); }
#zwap-system .rid { font-size: 16px; overflow-wrap: anywhere; color: var(--text-mute); }
#zwap-system .zwap-relay .status-head + .q-rows { padding-top: 10px; }

/* card footer */
#zwap-system .relay-foot { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 8px 12px 10px; }
#zwap-system .relay-foot .note { margin-top: 0; overflow-wrap: anywhere; }

/* chain + token pickers (inside #zwap-system, outside .shell) */
#zwap-system .modal { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 20px; }
#zwap-system .modal-back { position: absolute; inset: 0; background: #000000b3; }
#zwap-system .modal-box {
  position: relative;
  width: min(560px, 100%);
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 2px solid;
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
  box-shadow: 3px 3px 0 var(--bevel-lo);
  /* .modal-head sits flush inside the 2px border, so + 2px */
  border-radius: calc(var(--r-bar) + 2px) calc(var(--r-bar) + 2px) 0 0;
}
#zwap-system .modal-head {
  background: var(--surface-4);
  color: var(--text);
  box-shadow: inset 3px 0 0 var(--accent);
  border-radius: var(--r-bar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 5px 8px;
}
#zwap-system .modal-head h3 { font-size: 20px; font-weight: normal; overflow-wrap: anywhere; color: var(--accent); }
#zwap-system .zwap-relay .modal-head .x,
#zwap-system .modal-head .x { padding: 0 6px; font-size: 16px; line-height: 1.1; color: var(--text-dim); }
#zwap-system .modal-body { padding: 10px; display: flex; flex-direction: column; gap: 8px; min-height: 0; }
#zwap-system .modal-body .fine { margin: 0; font-size: 16px; color: var(--text-mute); }
#zwap-system .zwap-relay .search,
#zwap-system .search {
  width: 100%;
  background: var(--well) !important;
  border: 2px solid;
  border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo);
  padding: 5px 8px;
  font-size: 18px;
  color: var(--text) !important;
}
#zwap-system .list {
  overflow: auto;
  max-height: 52vh;
  background: var(--surface-2);
  border: 2px solid;
  border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo);
}
#zwap-system .list .row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  border: 0;
  border-bottom: 1px dotted var(--line-soft);
  background: transparent;
  padding: 8px 10px;
}
#zwap-system .list .row:last-child { border-bottom: 0; }
#zwap-system .list .row:hover { background: var(--surface-3); }
#zwap-system .list .row[aria-selected=true] { background: var(--surface-4); color: var(--accent); }
#zwap-system .list .row[aria-selected=true] .row-sub { color: var(--text-dim); }
#zwap-system .row-logo {
  width: 26px;
  height: 26px;
  flex: none;
  background: var(--surface-4);
  border: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 12px;
  line-height: 24px;
  text-align: center;
  overflow: hidden;
}
#zwap-system .row-main { flex: 1; min-width: 0; }
#zwap-system .row-name { display: block; font-size: 20px; overflow-wrap: anywhere; }
#zwap-system .row-sub { display: block; font-size: 16px; color: var(--text-mute); overflow-wrap: anywhere; }
#zwap-system .list .row-tag { font-size: 14px; border: 1px solid var(--line); padding: 0 5px; color: var(--text-mute); flex: none; }
#zwap-system .list .row-tag.native { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
#zwap-system .list .empty { padding: 12px; font-size: 16px; color: var(--text-mute); }


/* ------------------------------------------------------------------
   12 / zwap.market_terminal
   ------------------------------------------------------------------ */
#zwap-system .zwap-market { margin-bottom: 22px; }
#zwap-system .zwap-market .title { display: flex; justify-content: space-between; gap: 12px; }
.zm-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 18px;
}
.zm-metrics > div { padding: 10px 12px; background: var(--surface-2); min-width: 0; }
.zm-metrics span { display: block; font-size: 16px; color: var(--text-mute); }
.zm-metrics strong { display: block; font-size: 30px; font-weight: normal; overflow-wrap: anywhere; }
.zm-plot { background: var(--well); padding: 8px; }
.zm-plot svg { display: block; width: 100%; height: auto; min-height: 140px; font-family: inherit; font-size: 17px; }
.zm-scroll { overflow-x: auto; max-height: 285px; margin-top: 10px; }
.zm-scroll table { width: 100%; font-size: 17px; border-collapse: collapse; white-space: nowrap; }
.zm-scroll th,
.zm-scroll td { padding: 6px 8px; border-bottom: 1px solid var(--line-soft); text-align: left; }
.zm-links { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 12px; }
.zm-links a,
.zm-scroll a { color: var(--accent); text-decoration: underline; }
#zwap-system [data-zm="chart"] path,
#zwap-system [data-zm="chart"] rect { vector-effect: non-scaling-stroke; shape-rendering: crispEdges; }

/* ------------------------------------------------------------------
   responsive
   ------------------------------------------------------------------ */
@media (max-width: 1050px) {
  #zwap-system .grid { grid-template-columns: 1fr 1.4fr; }
  #zwap-system .column:last-child { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
  #zwap-system .matrix { max-width: 280px; margin: auto; }
}
@media (max-width: 660px) {
  #zwap-system { width: 100%; max-width: 100%; box-sizing: border-box !important; padding: 18px !important; }
  #zwap-system .shell,
  #zwap-system .window,
  #zwap-system .zwap-relay { min-width: 0; max-width: 100%; }
  #zwap-system .grid,
  #zwap-system .column:last-child { display: grid; grid-template-columns: 1fr; }
  #zwap-system .intro { align-items: start; flex-direction: column; padding: 16px 0; }
  #zwap-system .mast-meta { display: none; }
  #zwap-system .column:last-child { grid-column: auto; }
  #zwap-system footer { flex-direction: column; }
  #zwap-system .toolbar .spacer { display: none; }
  #zwap-system .matrix { max-width: none; }
  #zwap-system svg text { font-size: 16px; }
  #zwap-system .stream-meta,
  #zwap-system .stream-foot { flex-wrap: wrap; }
  #zwap-system .stream-output { height: 180px; font-size: 16px; }
  #zwap-system .terminal-form input { flex: 1; min-width: 0; font-size: 18px; }
  #zwap-system .terminal-form button { flex: none; min-width: 40px; min-height: 40px; }
  #zwap-system .api-terminal .console { min-height: 180px; max-height: 320px; }
  .zm-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .zm-metrics strong { font-size: 25px; }
  .zm-scroll table { font-size: 16px; }
  #zwap-system .adv-grid { grid-template-columns: 1fr; }
  #zwap-system .leg-body { grid-template-columns: 1fr; }
  #zwap-system .zwap-relay .token-btn { justify-self: start; }
  #zwap-system .zwap-relay .amt { font-size: 26px; }
  #zwap-system .relay-foot { flex-direction: column; }
}