/* ============================================================
   Market Pay — Cloud API POS demo
   Brand palette (from Market Pay branding guide):
     Green#1 #0CDFB4 · Green#2 #ACF17E · Blue #5FE0FD
     Purple #D09EFF · Pink #FFB6FE · Orange #FF8351
     Black #021D18 · Dark #192E2A · Grey #F4F6F5 · White #FFF
   ============================================================ */
:root {
  /* ---- Brand palette (Market Pay, verbatim) ---- */
  --green-1: #0cdfb4;   /* primary teal   */
  --green-2: #acf17e;   /* lime           */
  --blue: #5fe0fd;      /* client→server, info */
  --purple: #d09eff;    /* async / awaiting-callback ONLY */
  --pink: #ffb6fe;      /* reserved */
  --orange: #ff8351;    /* ALL negative states */
  --black: #021d18;     /* dark canvas    */
  --dark: #192e2a;      /* dark surface   */
  --grey: #f4f6f5;      /* light canvas   */
  --white: #ffffff;

  --gradient: linear-gradient(100deg, var(--green-1) 0%, var(--green-2) 100%);

  /* ---- Shape & type (mode-independent) ---- */
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.18), 0 10px 30px rgba(0, 0, 0, 0.28);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --mono: ui-monospace, "JetBrains Mono", "SF Mono", "Cascadia Code", Consolas, Menlo, monospace;
  --sans: "Segoe UI Variable", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

/* ============ DARK (canonical) ============ */
:root,
:root[data-theme="dark"] {
  --bg: var(--black);
  --surface: var(--dark);
  --surface-2: #0f241f;
  --border: #2a403b;
  --border-strong: #3a554f;

  --ink: #ffffff;
  --ink-soft: #9db0ab;
  --ink-faint: #6e827c;

  --ok: var(--green-1); --ok-bg: rgba(12, 223, 180, 0.14);
  --await: var(--purple); --await-bg: rgba(208, 158, 255, 0.15);
  --pending: var(--blue); --pending-bg: rgba(95, 224, 253, 0.14);
  --err: var(--orange); --err-bg: rgba(255, 131, 81, 0.14);
  --info: var(--blue);

  --out: var(--blue);    /* client → server */
  --in: var(--green-1);  /* server → client */
}

/* ============ LIGHT (supported flip) ============ */
:root[data-theme="light"] {
  --bg: var(--grey);
  --surface: var(--white);
  --surface-2: #eef1f0;
  --border: #e2e7e5;
  --border-strong: #d3dad7;

  --ink: var(--black);
  --ink-soft: #4a5b56;
  --ink-faint: #8a9a94;

  --ok: #0bb392; --ok-bg: #e4faf5;
  --await: #8b5cf6; --await-bg: #f3ecff;
  --pending: #14a5c9; --pending-bg: #e6f8fd;
  --err: #e5602f; --err-bg: #fdece4;
  --info: #14a5c9;

  --out: #185fa5;
  --in: #0bb392;

  --shadow: 0 1px 2px rgba(2, 29, 24, 0.04), 0 8px 24px rgba(2, 29, 24, 0.06);
  --shadow-sm: 0 1px 2px rgba(2, 29, 24, 0.06);
}

* { box-sizing: border-box; }
/* [hidden] must win over component display rules (e.g. .row{display:flex}) so
   conditionally-shown rows actually hide. */
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.45;
}

/* ---------------- connection bar ---------------- */
.connbar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 22px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 20;
}
.connbar::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 3px;
  background: var(--gradient);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { height: 26px; width: auto; display: block; }
.brand .sep { width: 1px; height: 22px; background: var(--border-strong); }
.brand .app-name { font-weight: 600; font-size: 14px; color: var(--ink); }
.brand .muted { color: var(--ink-faint); font-size: 11px; font-family: var(--mono); }

.dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--ink-faint); display: inline-block; flex: none;
  transition: background 0.2s;
}
.dot.on { background: var(--green-1); box-shadow: 0 0 0 3px rgba(12, 223, 180, 0.2); }

.conn-fields { display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.conn-fields label,
.op label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 10px; color: var(--ink-faint); text-transform: uppercase;
  letter-spacing: 0.06em; font-weight: 600;
}
.conn-fields .val {
  font-family: var(--mono); font-size: 13px; color: var(--ink);
  text-transform: none; letter-spacing: 0; font-weight: 500;
}
.term-select select, .op select, .op input {
  background: var(--surface); border: 1px solid var(--border-strong);
  color: var(--ink); border-radius: var(--radius-sm); padding: 8px 10px;
  font-family: var(--mono); font-size: 13px; min-width: 96px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.term-select select:focus, .op select:focus, .op input:focus {
  outline: none; border-color: var(--green-1);
  box-shadow: 0 0 0 3px rgba(12, 223, 180, 0.15);
}
.conn-status { margin-left: auto; display: flex; gap: 8px; align-items: center; }

.badge {
  font-size: 11px; padding: 5px 10px; border-radius: 20px;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--ink-soft);
  font-family: var(--mono); white-space: nowrap;
}
.badge-ok { color: var(--ok); border-color: var(--ok); background: var(--ok-bg); }
.badge-warn { color: var(--err); border-color: var(--orange); background: var(--err-bg); }
.badge-err { color: var(--err); border-color: var(--err); background: var(--err-bg); }

.term-meta {
  padding: 8px 22px; font-family: var(--mono); font-size: 12px;
  color: var(--ink-soft); background: var(--surface); border-bottom: 1px solid var(--border);
}
.term-meta:empty { display: none; }
.term-meta b { color: var(--ink); }

/* ---------------- layout ---------------- */
.layout { display: grid; grid-template-columns: 460px minmax(0, 1fr); gap: 18px; padding: 18px 22px; align-items: start; }
.ops, .session { min-width: 0; }
@media (max-width: 940px) { .layout { grid-template-columns: minmax(0, 1fr); } }
h2 {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-faint); margin: 0 0 12px; font-weight: 700;
}

/* ---------------- operation panels ---------------- */
.op {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 10px; overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.op > summary {
  cursor: pointer; padding: 13px 16px; font-weight: 600; list-style: none;
  user-select: none; display: flex; align-items: center; gap: 8px; color: var(--ink);
}
.op > summary::-webkit-details-marker { display: none; }
.op > summary::before {
  content: ""; width: 7px; height: 7px; border-right: 2px solid var(--green-1);
  border-bottom: 2px solid var(--green-1); transform: rotate(-45deg);
  transition: transform 0.2s; margin-right: 2px;
}
.op[open] > summary::before { transform: rotate(45deg); }
.op-body { padding: 4px 16px 16px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.op label.grow { flex: 1 1 auto; }
.op label.grow input, .op label.grow select { width: 100%; }
.hint { color: var(--ink-soft); font-size: 12px; margin: 4px 0 10px; }
.hint code, .op-body code { background: var(--surface-2); padding: 1px 5px; border-radius: 4px; font-family: var(--mono); font-size: 11px; }

.btn {
  background: var(--surface); border: 1px solid var(--border-strong); color: var(--ink);
  padding: 9px 16px; border-radius: var(--radius-sm); cursor: pointer; font-size: 13px;
  font-weight: 600; font-family: var(--sans); transition: all 0.15s;
}
.btn:hover { border-color: var(--green-1); background: var(--ok-bg); }
.btn.primary {
  background: var(--gradient); border: none; color: var(--black);
  box-shadow: 0 2px 8px rgba(12, 223, 180, 0.35);
}
.btn.primary:hover { filter: brightness(1.04); transform: translateY(-1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* endpoint method chip in the panel summary */
.epm {
  font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 0.04em;
  background: var(--dark); color: #fff; padding: 3px 8px; border-radius: 6px; flex: none;
}
.epm.get { background: var(--pending); color: var(--black); }
.epm.cfg { background: var(--gradient); color: var(--black); }
.op > summary { font-family: var(--mono); font-size: 13px; }

/* small unit annotation next to a field name */
.unit { font-weight: 400; color: var(--ink-faint); text-transform: none; letter-spacing: 0; font-size: 9px; }
/* live minor-units -> display conversion */
.conv { font-family: var(--mono); font-size: 11px; color: var(--ok); margin-top: 2px; min-height: 13px; text-transform: none; letter-spacing: 0; }

/* nested ecrParams block */
.sub { margin: 2px 0 10px; border: 1px dashed var(--border-strong); border-radius: var(--radius-sm); padding: 0 12px; }
.sub > summary { cursor: pointer; font-size: 11px; color: var(--ink-soft); padding: 9px 0; list-style: none; font-weight: 600; font-family: var(--mono); }
.sub > summary::-webkit-details-marker { display: none; }
.sub > summary::before { content: "+ "; color: var(--green-1); font-weight: 700; }
.sub[open] > summary::before { content: "− "; }

/* example request/response */
.ex { margin-top: 12px; border-top: 1px solid var(--border); padding-top: 8px; }
.ex > summary { cursor: pointer; font-size: 12px; color: var(--pending); font-weight: 700; padding: 4px 0; list-style: none; }
.ex > summary::-webkit-details-marker { display: none; }
.ex > summary::before { content: "▸ "; }
.ex[open] > summary::before { content: "▾ "; }
.ex-lbl { font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-faint); margin: 8px 0 2px; font-weight: 700; }

.cheat { width: 100%; border-collapse: collapse; font-size: 12px; }
.cheat th, .cheat td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); }
.cheat th { color: var(--ink-faint); text-transform: uppercase; font-size: 10px; letter-spacing: 0.05em; }
.cheat td:first-child { font-family: var(--mono); color: var(--ink); }
.ref-sheet summary { color: var(--ink-soft); }

/* ---------------- session / txn cards ---------------- */
.session-head { display: flex; align-items: center; gap: 12px; }
.orphan { color: var(--err); font-size: 12px; font-family: var(--mono); }
.txn-list { display: flex; flex-direction: column; gap: 12px; }
.empty {
  color: var(--ink-soft); background: var(--surface); border: 1px dashed var(--border-strong);
  border-radius: var(--radius); padding: 28px; text-align: center;
}

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-left: 4px solid var(--ink-faint); border-radius: var(--radius); padding: 14px 16px;
  box-shadow: var(--shadow-sm);
}
.card.s-RESOLVED { border-left-color: var(--green-1); }
.card.s-AWAITING_WEBHOOK { border-left-color: var(--await); }
.card.s-PENDING { border-left-color: var(--pending); }
.card.s-ERROR { border-left-color: var(--err); }

.card-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.card-head .kind { font-weight: 700; font-size: 15px; }
.card-head .ids { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); }
.status-pill {
  font-size: 10px; padding: 4px 10px; border-radius: 20px; font-family: var(--mono);
  border: 1px solid transparent; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600;
}
.status-pill.RESOLVED { color: var(--ok); background: var(--ok-bg); border-color: var(--ok); }
.status-pill.AWAITING_WEBHOOK { color: var(--await); background: var(--await-bg); border-color: var(--await); }
.status-pill.PENDING { color: var(--pending); background: var(--pending-bg); border-color: var(--pending); }
.status-pill.ERROR { color: var(--err); background: var(--err-bg); border-color: var(--err); }

/* friendly summary */
.summary { margin: 12px 0; padding: 12px 14px; background: var(--surface-2); border-radius: var(--radius-sm); }
.verdict { font-size: 16px; font-weight: 700; }
.verdict.approved { color: var(--ok); }
.verdict.declined { color: var(--err); }
.verdict.awaiting { color: var(--await); }
.verdict.errored { color: var(--err); }
.kv { display: flex; flex-wrap: wrap; gap: 6px 20px; margin-top: 8px; font-size: 13px; }
.kv span b { color: var(--ink-faint); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.03em; }
.flags { margin-top: 8px; display: flex; gap: 6px; flex-wrap: wrap; }
.flag { font-size: 11px; padding: 3px 9px; border-radius: 12px; background: var(--await-bg); color: var(--await); font-weight: 600; }

/* status trail */
.trail { display: flex; gap: 4px; flex-wrap: wrap; margin: 10px 0; align-items: center; }
.trail .step {
  font-size: 10px; font-family: var(--mono); padding: 3px 9px; border-radius: 12px;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--ink-faint);
}
.trail .step.done { color: var(--ok); border-color: var(--ok); background: var(--ok-bg); }
.trail .arrow { color: var(--border-strong); font-size: 11px; }
.trail .src { color: var(--ink-faint); font-size: 9px; }

/* raw panel */
.raw { margin-top: 4px; }
.raw summary { cursor: pointer; color: var(--ink-soft); font-size: 12px; padding: 6px 0; font-weight: 600; }
pre.wire {
  background: var(--black); border: 1px solid var(--dark); border-radius: var(--radius-sm);
  padding: 12px; overflow: auto; font-family: var(--mono); font-size: 12px;
  color: #d7e4df; margin: 6px 0; max-height: 340px;
}
.wire .mth { color: var(--green-2); font-weight: 700; }
.http-line { font-family: var(--mono); font-size: 12px; margin: 6px 0; font-weight: 600; }
.http-2xx { color: var(--ok); }
.http-202 { color: var(--await); }
.http-4xx, .http-5xx { color: var(--err); }
.http-conn { color: var(--err); font-weight: 700; }

.receipt-block { margin-top: 10px; }
.receipt-block h4 { margin: 8px 0 3px; font-size: 10px; color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.05em; }
pre.receipt {
  background: var(--black); border: 1px dashed var(--dark); border-radius: var(--radius-sm);
  padding: 10px; font-family: var(--mono); font-size: 11px; white-space: pre-wrap; margin: 0; color: #d7e4df;
}
.card-actions { margin-top: 10px; display: flex; gap: 8px; flex-wrap: wrap; }

.conn-hint {
  display: block; line-height: 1.5;
  background: var(--err-bg); border: 1px solid var(--orange); color: var(--err);
  padding: 10px 12px; border-radius: var(--radius-sm); font-size: 12px; margin: 10px 0; font-weight: 500;
}

/* ---------------- developer console ---------------- */
.devconsole {
  margin: 0 22px 22px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
}
.devconsole > summary {
  cursor: pointer; padding: 13px 18px; font-weight: 700; list-style: none;
  display: flex; align-items: center; gap: 10px; user-select: none;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft);
}
.devconsole > summary::-webkit-details-marker { display: none; }
.devconsole > summary::before {
  content: ""; width: 7px; height: 7px; border-right: 2px solid var(--ink-faint);
  border-bottom: 2px solid var(--ink-faint); transform: rotate(-45deg); transition: transform 0.2s;
}
.devconsole[open] > summary::before { transform: rotate(45deg); }
.devconsole .tag { background: var(--gradient); color: var(--black); padding: 2px 8px; border-radius: 10px; font-size: 10px; letter-spacing: 0.02em; }
.dev-grid { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 0; border-top: 1px solid var(--border); }
@media (max-width: 940px) { .dev-grid { grid-template-columns: minmax(0, 1fr); } }
.dev-panel { padding: 16px 18px; min-width: 0; }
.dev-panel + .dev-panel { border-left: 1px solid var(--border); }
@media (max-width: 940px) { .dev-panel + .dev-panel { border-left: none; border-top: 1px solid var(--border); } }
.dev-panel h3 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); margin: 0 0 10px; }

.idrow { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 12px; }
.idrow:last-child { border-bottom: none; }
.idrow .k { color: var(--ink-faint); font-weight: 600; }
.idrow .v { font-family: var(--mono); color: var(--ink); text-align: right; word-break: break-all; }
.idrow .v.good { color: var(--ok); }
.idrow .v.bad { color: var(--err); }

.dev-hint { font-size: 11px; color: var(--ink-soft); margin: 10px 0 0; }
.dev-hint code { background: var(--surface-2); padding: 1px 5px; border-radius: 4px; font-family: var(--mono); }

.log-toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.log-toolbar .count { font-size: 11px; color: var(--ink-faint); font-family: var(--mono); }
.btn-tiny { font-size: 11px; padding: 4px 10px; border-radius: 8px; }
.logbox {
  background: var(--black); border-radius: var(--radius-sm); padding: 10px 12px;
  font-family: var(--mono); font-size: 11.5px; color: #c8d6d0; max-height: 300px; overflow: auto;
}
.logline { display: flex; gap: 10px; padding: 3px 0; border-bottom: 1px solid rgba(255,255,255,0.05); white-space: nowrap; }
.logline .lt { color: #6f8079; flex: none; }
.logline .lm { color: var(--green-2); font-weight: 700; flex: none; width: 44px; }
.logline .lp { color: #c8d6d0; flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; }
.logline .ls { flex: none; font-weight: 700; }
.logline .ld { color: #6f8079; flex: none; }
.logline .ls.s2 { color: var(--green-1); }
.logline .ls.s202 { color: var(--purple); }
.logline .s4, .logline .s5, .logline .serr { color: var(--orange); }
.log-empty { color: #6f8079; padding: 6px 0; }

/* toast */
.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: var(--dark); border: 1px solid var(--black); color: var(--white);
  padding: 12px 18px; border-radius: var(--radius-sm); opacity: 0; transition: opacity 0.2s;
  pointer-events: none; max-width: 80vw; z-index: 50; box-shadow: var(--shadow); font-weight: 500;
}
.toast.show { opacity: 1; }
.toast.err { border-color: var(--orange); background: var(--err); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 6px; border: 2px solid var(--surface); }
.logbox::-webkit-scrollbar-thumb, pre.wire::-webkit-scrollbar-thumb { background: #33474180; border-color: transparent; }

/* ============================================================
   CANONICAL UI SYSTEM additions (dark-first Protocol Console)
   ============================================================ */

:root, :root[data-theme="dark"] { color-scheme: dark; }
:root[data-theme="light"] { color-scheme: light; }
body { transition: background 0.2s, color 0.2s; }

/* Focus-visible ring on every control (WCAG AA) */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(12, 223, 180, 0.35);
  border-radius: var(--radius-sm);
}

/* ---- app-bar controls: logo swap, segmented toggles ---- */
.brand-logo { height: 26px; width: auto; display: block; }

.seg {
  display: inline-flex; align-items: center; gap: 0;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-pill); padding: 2px; font-size: 11px;
}
.seg button {
  border: none; background: transparent; color: var(--ink-soft);
  padding: 5px 12px; border-radius: var(--radius-pill); cursor: pointer;
  font-family: var(--sans); font-weight: 600; font-size: 11px; letter-spacing: 0.02em;
}
.seg button.on { background: var(--gradient); color: var(--black); }
.seg.theme button.on { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-sm); }

/* ---- Demo / Developer disclosure ---- */
/* Demo = clean sales view: hide the technical detail. Developer shows it all. */
:root[data-mode="demo"] .devconsole,
:root[data-mode="demo"] .card .raw,
:root[data-mode="demo"] .card .notifs,
:root[data-mode="demo"] .op [data-example],
:root[data-mode="demo"] .msg-actions { display: none; }
:root[data-mode="demo"] .term-meta { opacity: 0.9; }

/* ---- Correlation chips ---- */
.corr-bar {
  display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px;
}
.corr {
  display: inline-flex; align-items: baseline; gap: 6px;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-pill); padding: 4px 11px; font-size: 11px;
}
.corr .ck { color: var(--ink-faint); font-weight: 600; text-transform: none; }
.corr .cv { font-family: var(--mono); color: var(--ink); }
.corr.primary { border-color: var(--orange); background: var(--err-bg); }
.corr.primary .ck { color: var(--orange); }
.corr.empty { opacity: 0.5; }

/* ---- Terminal display (signature) ---- */
.pos-screen {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: radial-gradient(120% 140% at 50% 0%, #123029 0%, #06140f 70%);
  border: 1px solid var(--border); box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.04);
  padding: 16px 18px 18px; margin-bottom: 14px;
  --pos: var(--ink-faint);
  /* The terminal is always a dark device screen — pin light inks so it stays
     readable in the light theme too. */
  --ink: #ffffff; --ink-soft: #b8c7c2; --ink-faint: #7f938d;
  color: var(--ink);
}
.pos-screen::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--gradient);
}
.pos-screen[data-state="approved"], .pos-screen[data-state="ok"] { --pos: var(--ok); }
.pos-screen[data-state="sending"], .pos-screen[data-state="pending"] { --pos: var(--pending); }
.pos-screen[data-state="awaiting"] { --pos: var(--await); }
.pos-screen[data-state="declined"], .pos-screen[data-state="error"], .pos-screen[data-state="timeout"] { --pos: var(--err); }

.pos-top { display: flex; align-items: center; justify-content: space-between; }
.pos-brand { display: flex; align-items: center; gap: 8px; color: var(--ink-soft); font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; }
.pos-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--pos); box-shadow: 0 0 0 0 var(--pos); }
.pos-screen[data-live="1"] .pos-dot { animation: posPulse 1.3s ease-out infinite; }
@keyframes posPulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--pos) 60%, transparent); } 100% { box-shadow: 0 0 0 8px transparent; } }
.pos-statepill {
  font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--pos); border: 1px solid var(--pos); border-radius: var(--radius-pill); padding: 3px 10px;
}
.pos-main { padding: 18px 0 14px; text-align: center; }
.pos-op { font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--ink-faint); }
.pos-amount { font-family: var(--mono); font-size: 40px; font-weight: 700; color: var(--ink); margin: 4px 0 2px; line-height: 1.1; }
.pos-line { font-size: 13px; color: var(--pos); min-height: 18px; }
.pos-steps { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.pos-step {
  font-size: 10px; font-family: var(--mono); padding: 3px 9px; border-radius: var(--radius-pill);
  border: 1px solid var(--border); color: var(--ink-faint); background: rgba(255,255,255,0.02);
}
.pos-step.done { color: var(--ink); border-color: var(--border-strong); }
.pos-step.active { color: var(--black); background: var(--pos); border-color: var(--pos); }

/* ---- Copy affordances on messages ---- */
.msg-actions { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0 2px; }
.copybtn {
  font-size: 11px; font-family: var(--sans); font-weight: 600; cursor: pointer;
  background: transparent; color: var(--ink-soft); border: 1px solid var(--border);
  border-radius: 8px; padding: 4px 10px;
}
.copybtn:hover { border-color: var(--green-1); color: var(--ink); }
.copybtn.copied { border-color: var(--ok); color: var(--ok); }

/* ---- JSON syntax highlight (code block is always dark, both modes) ---- */
pre.wire .j-key { color: #7ec9ff; }
pre.wire .j-str { color: #9ae6b4; }
pre.wire .j-num { color: #f6c744; }
pre.wire .j-bool { color: #ff9d7a; }
pre.wire .j-null { color: #6e827c; }

/* ---- Banner ---- */
.banner {
  display: none; padding: 9px 14px; border-radius: var(--radius-sm); font-size: 12px; margin: 0 0 12px;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--ink-soft);
}
.banner.show { display: block; }
.banner.warn { border-color: var(--orange); background: var(--err-bg); color: var(--err); }

/* ============================================================
   SIMULATOR mode — onboarding modal, mode switch, sim indicators
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(2, 18, 14, 0.74);
  display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px;
}
.modal-overlay.show { display: flex; }
.modal {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); max-width: 640px; width: 100%; box-shadow: var(--shadow); overflow: hidden;
}
.modal::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--gradient); }
.modal-head { padding: 20px 24px 0; display: flex; align-items: center; gap: 12px; }
.modal-head img { height: 24px; }
.modal-head h2 { color: var(--ink); font-size: 17px; text-transform: none; letter-spacing: 0; margin: 0; font-weight: 700; }
.modal-body { padding: 14px 24px 24px; }
.warn-banner {
  background: var(--err-bg); border: 1px solid var(--orange); color: var(--err);
  border-radius: var(--radius-sm); padding: 9px 13px; font-size: 12px; margin-bottom: 16px; font-weight: 600;
}
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .choice-grid { grid-template-columns: 1fr; } }
.choice {
  text-align: left; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  padding: 16px; cursor: pointer; background: var(--surface-2); transition: all 0.15s; color: var(--ink); font-family: var(--sans);
}
.choice:hover, .choice.sel { border-color: var(--green-1); box-shadow: 0 0 0 3px rgba(12, 223, 180, 0.15); }
.choice .ic { font-size: 24px; margin-bottom: 8px; }
.choice h3 { margin: 0 0 6px; font-size: 14px; color: var(--ink); text-transform: none; letter-spacing: 0; }
.choice p { margin: 0; font-size: 12px; color: var(--ink-soft); line-height: 1.45; }
.live-fields { margin-top: 16px; display: none; }
.live-fields.show { display: block; }
.live-fields .row { margin-bottom: 10px; }
.modal-actions { margin-top: 18px; display: flex; justify-content: flex-end; gap: 10px; }

/* connection-bar mode switch + simulator indicator */
.seg.mode button.on { background: var(--gradient); color: var(--black); }
#connModeBadge.sim { color: var(--await); border-color: var(--await); background: var(--await-bg); }
#connModeBadge.live { color: var(--ok); border-color: var(--ok); background: var(--ok-bg); }

/* simulated cards get a marker */
.simtag {
  font-size: 9px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--await); border: 1px solid var(--await); border-radius: 10px; padding: 2px 7px;
}
body[data-connmode="simulator"] .pos-brand::after { content: " · simulator"; color: var(--await); }

/* ============================================================
   Connection status chip + popover
   Replaces the env / session / webhook / terminals badge row:
   one headline, amber only when something is actually wrong.
   ============================================================ */
.connbar { position: sticky; }
.statuschip {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; white-space: nowrap;
  padding: 5px 10px; border-radius: var(--radius-pill);
  background: var(--surface-2); border: 1px solid var(--border);
  color: var(--ink-soft); cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.statuschip:hover { border-color: var(--border-strong); color: var(--ink); }
.statuschip.has-warn { color: var(--err); border-color: var(--orange); background: var(--err-bg); }
.sc-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-faint); flex: none; }
.sc-dot.ok { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }
.sc-dot.warn { background: var(--err); box-shadow: 0 0 0 3px var(--err-bg); }
.sc-dot.sim { background: var(--await); box-shadow: 0 0 0 3px var(--await-bg); }
.sc-caret { color: var(--ink-faint); font-size: 9px; }

.statuspop {
  position: absolute; right: 22px; top: calc(100% - 6px); z-index: 30;
  min-width: 320px; max-width: min(440px, calc(100vw - 44px));
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 12px 14px;
}
.statuspop[hidden] { display: none; }
.sp-row {
  display: grid; grid-template-columns: 92px minmax(0, 1fr);
  gap: 10px; padding: 5px 0; font-size: 12px; align-items: baseline;
}
.sp-row + .sp-row { border-top: 1px solid var(--border); }
.sp-row .k { color: var(--ink-faint); text-transform: uppercase; font-size: 10px; letter-spacing: 0.06em; font-weight: 600; }
.sp-row .v { font-family: var(--mono); color: var(--ink); word-break: break-all; min-width: 0; }
.sp-note { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); font-size: 11px; color: var(--ink-faint); line-height: 1.5; }
.sp-note code { font-family: var(--mono); color: var(--ink-soft); }

.btn-tiny.icon { padding: 4px 8px; font-size: 13px; line-height: 1.2; }

/* ============================================================
   Amounts — requested vs actually captured
   The terminal can add a tip / cashback, so the two can differ.
   ============================================================ */
.amt-was { text-decoration: line-through; color: var(--ink-faint); }
.amt-final b { color: var(--ok) !important; }
.amt-final { color: var(--ok); font-weight: 600; }
.amt-extra { color: var(--blue); }
.amt-extra b { color: var(--blue) !important; }

/* ============================================================
   Notifications — what the API POSTed to our notificationUrl
   ============================================================ */
.trail-note { font-size: 11px; color: var(--ink-faint); margin: -4px 0 10px; line-height: 1.5; }

details.notifs { margin: 10px 0; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-2); }
details.notifs > summary {
  cursor: pointer; padding: 8px 12px; font-size: 11px; font-weight: 600;
  color: var(--await); text-transform: uppercase; letter-spacing: 0.05em;
}
.notif-hint { margin: 0 12px 8px; font-size: 11px; color: var(--ink-faint); line-height: 1.5; }
.notif-hint code { font-family: var(--mono); color: var(--ink-soft); }
.notif { margin: 0 12px 10px; }
.notif-head { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.notif-status {
  font-family: var(--mono); font-size: 10px; padding: 2px 8px; border-radius: var(--radius-pill);
  background: var(--await-bg); color: var(--await); border: 1px solid var(--await);
}
.notif-ts { font-size: 10px; color: var(--ink-faint); font-family: var(--mono); }

/* Inbound feed in the developer console */
.dev-panel-wide { grid-column: 1 / -1; border-top: 1px solid var(--border); }
.notif-row { border-bottom: 1px solid var(--border); }
.notif-row > summary {
  cursor: pointer; display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 6px 4px; font-family: var(--mono); font-size: 11px;
}
.notif-row.orphan > summary { background: var(--err-bg); }
.notif-row .t { color: var(--ink-faint); }
.notif-row .mth.post { color: var(--await); font-weight: 700; }
.notif-row .st { color: var(--ink-soft); }
.notif-row .st.ok { color: var(--ok); }
.notif-row .ecr { color: var(--ink); word-break: break-all; min-width: 0; }
.notif-row pre.wire { margin: 4px 0 10px; }

/* Share-this-session row inside the status popover */
.sp-share { display: flex; gap: 6px; margin-top: 8px; align-items: center; }
.sp-share input {
  flex: 1; min-width: 0;
  background: var(--surface-2); border: 1px solid var(--border-strong);
  color: var(--ink); border-radius: var(--radius-sm);
  padding: 6px 8px; font-family: var(--mono); font-size: 11px;
}
.sp-share input:focus { outline: none; border-color: var(--green-1); }
.sp-share .btn { flex: none; }

/* ============================================================
   GET /terminals — live result table inside the operation panel
   ============================================================ */
#terminalsResult { margin: 10px 0 4px; }
#terminalsResult:empty { display: none; }
.tcount { font-size: 12px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.tcount.warn { color: var(--err); }
.tgrid { width: 100%; border-collapse: collapse; font-size: 12px; margin-bottom: 10px; }
.tgrid th {
  text-align: left; font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--ink-faint); font-weight: 600; padding: 4px 8px; border-bottom: 1px solid var(--border);
}
.tgrid td { padding: 5px 8px; border-bottom: 1px solid var(--border); font-family: var(--mono); color: var(--ink); }
.tgrid td.tnum { color: var(--ink-faint); width: 24px; }
.tgrid td.tsince { color: var(--ink-soft); }
.tdot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.tdot.on { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }
.tdot.off { background: var(--ink-faint); }