/* Market Structure Pro trading terminal. Demo, SimBroker only. Dark, dense, plain. */
:root { --bg: #0d1117; --panel: #151b23; --line: #2a3440; --text: #e6edf3; --dim: #9aa7b4; --accent: #6cb6ff; --demo: #f2cc60; --warn: #e3b341; --danger: #ff7b72; --ok: #7ee787; --uncertain: #d29922; }
* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
code { font: 12px/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--dim); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.demo-banner { position: sticky; top: 0; z-index: 5; padding: 6px 12px; text-align: center; font-weight: 700; letter-spacing: 0.06em; color: #111; background: repeating-linear-gradient(135deg, var(--demo) 0 14px, #d8b13f 14px 28px); }
.demo-tag { display: inline-block; padding: 1px 7px; border: 1px dashed var(--demo); color: var(--demo); border-radius: 3px; font-size: 11px; font-weight: 700; letter-spacing: 0.04em; vertical-align: middle; }
.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 14px; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; } .brand-sub { color: var(--dim); font-weight: 400; margin-left: 6px; }
.top-right { display: flex; gap: 10px; align-items: center; }
main { padding: 12px 14px 40px; }
main:focus { outline: none; }
.grid { display: grid; grid-template-columns: minmax(300px, 380px) minmax(0, 1fr); gap: 12px; align-items: start; }
@media (max-width: 980px) { .grid { grid-template-columns: 1fr; } }
.col { display: grid; gap: 12px; min-width: 0; }
.panel, .card { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 12px; min-width: 0; }
.panel h2, .card h2 { margin: 0 0 8px; font-size: 14px; }
h1 { font-size: 20px; margin: 0 0 8px; }
.signin { max-width: 760px; margin: 28px auto; display: grid; gap: 12px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.account-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; margin: 0; }
.facts dt { color: var(--dim); } .facts dd { margin: 0; overflow-wrap: anywhere; }
table { width: 100%; border-collapse: collapse; }
caption { text-align: left; color: var(--dim); font-size: 12px; padding-bottom: 4px; }
th, td { text-align: left; padding: 5px 8px; border-top: 1px solid var(--line); vertical-align: top; overflow-wrap: break-word; }
th { color: var(--dim); font-weight: 600; font-size: 12px; border-top: 0; white-space: nowrap; }
tr.sub td { background: #10161d; }
.panel { overflow-x: auto; }
button, select, input { font: inherit; color: var(--text); background: #1f2731; border: 1px solid #3d4a59; border-radius: 4px; padding: 5px 9px; }
button { cursor: pointer; }
button:hover:not(:disabled) { border-color: var(--accent); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.primary { background: #1f6feb; border-color: #388bfd; font-weight: 600; }
button.danger { border-color: var(--danger); color: var(--danger); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ticket { display: grid; gap: 8px; }
.field { display: grid; gap: 3px; border: 0; padding: 0; margin: 0; min-width: 0; }
.field label, .field legend { color: var(--dim); font-size: 12px; padding: 0; }
.radio { color: var(--text); font-size: 14px; margin-right: 16px; display: inline-flex; align-items: center; gap: 5px; }
.radio input { padding: 0; margin: 0; }
fieldset.field { display: block; }
.inline-field label { color: var(--dim); font-size: 12px; margin-right: 4px; }
.hint { color: var(--dim); font-size: 12px; margin: 6px 0 0; }
.loading { color: var(--dim); }
.notice { margin: 8px 0 0; padding: 8px 10px; border-radius: 4px; border: 1px solid var(--line); background: #10161d; }
#banners { padding: 0 14px; } #banners .notice { margin-top: 8px; }
.notice.info { border-color: #30507a; }
.notice.warn { border-color: var(--warn); color: #f0d58a; }
.notice.danger { border-color: var(--danger); color: #ffb3ad; }
.notice.safety { border-color: var(--accent); color: #b7dbff; }
.notice.uncertain { border: 2px dashed var(--uncertain); color: #f5d28a; background: #241c08; font-weight: 600; }
.notice.uncertain a { color: inherit; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; border: 1px solid var(--line); font-size: 12px; font-weight: 600; }
.badge.demo { border-color: var(--demo); color: var(--demo); }
.badge.safety { border-color: var(--accent); color: var(--accent); }
.badge.full { border-color: var(--line); }
.badge.status-current { border-color: var(--ok); color: var(--ok); }
.badge.status-stale, .badge.status-gap, .badge.status-reconciling, .badge.status-unknown { border-color: var(--warn); color: var(--warn); }
.state { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; font-weight: 600; }
.state-done { color: var(--ok); } .state-rejected { color: var(--danger); } .state-notsent { color: #c9d1d9; } .state-working, .state-pending, .state-resolving { color: var(--accent); }
/* UNCERTAIN looks like nothing else on the page: its own colour, its own mark, its own border. */
.state-uncertain { color: #111; background: var(--uncertain); padding: 2px 8px; border-radius: 3px; }
.state-uncertain code { color: #111; }
.state-uncertain .icon { display: inline-block; width: 18px; height: 18px; line-height: 18px; text-align: center; border-radius: 50%; background: #111; color: var(--uncertain); font-weight: 800; }
tr.cmd-uncertain td, tr.sub.cmd-uncertain td { border-top: 2px dashed var(--uncertain); background: #1c1606; }
.timeline { margin: 8px 0 0; padding-left: 20px; color: var(--dim); } .timeline .when { color: var(--text); font-variant-numeric: tabular-nums; }
.meaning { margin: 0 0 6px; }
.warnings { margin: 10px 0; padding-left: 18px; color: #f0d58a; }
dialog { background: var(--panel); color: var(--text); border: 2px solid var(--demo); border-radius: 8px; padding: 16px; width: min(560px, calc(100vw - 32px)); }
dialog::backdrop { background: rgba(0, 0, 0, 0.6); }
.dialog-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 12px; }