/* HBC investor portal. Light and dark themes from the same tokens. */
:root {
  --paper: #f5f4f0; --panel: #fff; --ink: #1b2230; --ink-2: #566070; --line: #dcdad3; --line-2: #ebe9e3;
  --accent: #1f4e79; --accent-soft: #e4ecf4; --gold: #a07a2c; --neg: #b23a3a; --ok-bg: #e6f2ea; --ok: #24603c; --warn-bg: #fbf3df; --warn: #7a5400; --input: #fdfdfb;
  --font-display: "Source Serif 4", Georgia, serif; --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --paper: #11151b; --panel: #191f27; --ink: #e7eaee; --ink-2: #9ea8b5; --line: #2c3540; --line-2: #222a33;
    --accent: #79a9d9; --accent-soft: #1c2b3b; --gold: #d2a854; --neg: #ef7b7b; --ok-bg: #18301f; --ok: #8fd3a6; --warn-bg: #3a3019; --warn: #e0b347; --input: #141a21; color-scheme: dark; }
}
:root[data-theme="dark"] { --paper: #11151b; --panel: #191f27; --ink: #e7eaee; --ink-2: #9ea8b5; --line: #2c3540; --line-2: #222a33;
  --accent: #79a9d9; --accent-soft: #1c2b3b; --gold: #d2a854; --neg: #ef7b7b; --ok-bg: #18301f; --ok: #8fd3a6; --warn-bg: #3a3019; --warn: #e0b347; --input: #141a21; color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.55 var(--font-body); }
a { color: var(--accent); }
h1, h2, h3 { font-family: var(--font-display); margin: 0 0 10px; line-height: 1.2; text-wrap: balance; }
h1 { font-size: 30px; } h2 { font-size: 20px; } h3 { font-size: 16px; margin-top: 8px; }
.bar { background: #152338; color: #fff; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px; padding: 12px 16px; border-bottom: 3px solid #a07a2c; }
.logo { color: #fff; text-decoration: none; font: 700 20px var(--font-display); line-height: 1.1; }
.logo small { display: block; font: 500 11px var(--font-body); letter-spacing: 0.1em; text-transform: uppercase; color: #d9c08a; }
.top-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 18px; }
.top-nav a, .linkish { color: #e3e8ef; text-decoration: none; font: 500 14px var(--font-body); background: none; border: 0; padding: 4px 0; cursor: pointer; }
.top-nav a:hover, .linkish:hover { color: #fff; text-decoration: underline; }
.linkish.dark { color: var(--accent); }
.inline { display: inline; margin: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 28px 16px 70px; display: flex; flex-direction: column; gap: 18px; }
.narrow .wrap { max-width: 520px; }
section { display: flex; flex-direction: column; gap: 12px; }
.card, details.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 18px; }
.auth { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 28px; margin-top: 20px; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.row.tight { gap: 6px; flex-wrap: nowrap; }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px 14px; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 18px; align-items: start; }
.head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
label { display: flex; flex-direction: column; gap: 4px; font-weight: 500; font-size: 13px; color: var(--ink-2); }
label.check { flex-direction: row; align-items: center; gap: 8px; color: var(--ink); font-weight: 400; font-size: 14px; }
input, select, textarea { font: 15px var(--font-body); color: var(--ink); background: var(--input); border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; min-width: 0; }
input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }
input[type="color"] { padding: 2px; height: 38px; width: 80px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
input.n { width: 110px; } input.s { width: 80px; }
.changed { background: var(--accent-soft); }
fieldset { border: 1px solid var(--line-2); border-radius: 8px; padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; }
legend { font-weight: 600; font-size: 13px; padding: 0 4px; }
.btn { font: 600 14px var(--font-body); padding: 8px 14px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); cursor: pointer; text-decoration: none; display: inline-block; }
.btn:hover { border-color: var(--accent); }
.btn.pri { background: var(--accent); border-color: var(--accent); color: #fff; }
:root[data-theme="dark"] .btn.pri { color: #10161d; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn.pri { color: #10161d; } }
.btn.danger { color: var(--neg); }
.btn.small { padding: 3px 8px; font-size: 12px; }
.btn:disabled { opacity: .6; cursor: default; }
.flash { padding: 10px 14px; border-radius: 8px; background: var(--ok-bg); color: var(--ok); margin: 0; }
.flash.err { background: #fbe7e7; color: var(--neg); } .flash.warn { background: var(--warn-bg); color: var(--warn); }
.err { color: var(--neg); } .muted { color: var(--ink-2); } .small { font-size: 13px; }
.mono { font-family: ui-monospace, Consolas, monospace; word-break: break-all; }
.tag { display: inline-block; font: 600 11px var(--font-body); letter-spacing: .04em; text-transform: uppercase; padding: 2px 8px; border-radius: 99px; background: var(--accent-soft); color: var(--accent); vertical-align: middle; }
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line-2); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); font-weight: 600; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; flex-direction: unset; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; }
.stat span { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-2); }
.stat strong { font: 700 24px var(--font-display); font-variant-numeric: tabular-nums; }
.stat strong.muted { font-size: 16px; font-weight: 600; }
.meter { height: 8px; background: var(--line-2); border-radius: 99px; min-width: 80px; overflow: hidden; }
.meter span { display: block; height: 100%; background: var(--gold); }
.tabs { display: flex; flex-wrap: wrap; gap: 4px 16px; border-bottom: 1px solid var(--line); padding-bottom: 6px; }
.tabs a { text-decoration: none; color: var(--ink-2); font-weight: 500; }
.tabs a.on, .tabs a:hover { color: var(--accent); }
.deals { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.deal { background: var(--panel); border: 1px solid var(--line); border-top: 4px solid var(--accent); border-radius: 10px; padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.deal-top { display: flex; justify-content: space-between; gap: 8px; align-items: start; }
.deal h3 { margin: 0; }
dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px 14px; margin: 0; }
dt { font-size: 12px; color: var(--ink-2); } dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.files, .plain, .log { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.log li { font-size: 14px; }
.steps { margin: 0; padding-left: 20px; }
.qr { width: 168px; height: 168px; background: #fff; padding: 0; }
details summary { cursor: pointer; }
details.card[open] summary { margin-bottom: 12px; }
.assist { display: flex; flex-direction: column; gap: 10px; border-top: 1px dashed var(--line); padding-top: 12px; }
.assist-open { align-self: flex-start; }
.assist-panel { display: flex; flex-direction: column; gap: 10px; background: var(--accent-soft); border-radius: 8px; padding: 12px; }
.assist-panel .quick { display: flex; flex-wrap: wrap; gap: 6px; }
.assist-panel .quick button { font: 500 13px var(--font-body); border: 1px solid var(--line); background: var(--panel); color: var(--ink); border-radius: 99px; padding: 4px 10px; cursor: pointer; }
.assist-panel .result p { margin: 0 0 8px; }
.issue { border-left: 3px solid var(--warn); padding-left: 8px; } .issue.high { border-color: var(--neg); } .issue.low { border-color: var(--line); }
.updates { padding-left: 18px; margin: 0 0 8px; display: flex; flex-direction: column; gap: 6px; }
@media (max-width: 640px) { h1 { font-size: 24px; } .row.tight { flex-wrap: wrap; } input.n, input.s { width: 100%; } }

/* Phase 2: signing, documents, commitments */
label.check.top { align-items: flex-start; } label.check.top input { margin-top: 3px; flex: none; }
.doc-view .docbody { max-height: 520px; overflow-y: auto; border: 1px solid var(--line-2); border-radius: 8px; padding: 14px 18px; background: var(--input); font-size: 14px; }
.docbody p { margin: 0 0 8px; } .docbody h4 { margin: 14px 0 6px; font-size: 15px; } .docbody .li { padding-left: 14px; }
.docbody table.doc td { border: 1px solid var(--line-2); }
mark { background: #fff1b8; color: #1b2230; padding: 0 2px; border-radius: 3px; }
.pad { border: 1px dashed var(--line); border-radius: 8px; background: #fff; width: 100%; max-width: 500px; height: auto; touch-action: none; }
input.sig { font: italic 22px Georgia, serif; }
.sigline { font: italic 26px Georgia, serif; border-bottom: 1px solid var(--ink); display: inline-block; padding: 0 20px 4px 0; }
img.drawn { max-width: 320px; background: #fff; border: 1px solid var(--line-2); border-radius: 6px; }
.cert-dl { grid-template-columns: 1fr; } .cert-dl div { display: grid; grid-template-columns: 140px 1fr; gap: 10px; }
.instructions { white-space: normal; background: var(--input); border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px; font-family: ui-monospace, Consolas, monospace; }
.tag.bad { background: #fbe7e7; color: var(--neg); }
.tag.st-review, .tag.st-accreditation { background: var(--warn-bg); color: var(--warn); } .tag.st-ready { background: var(--accent-soft); } .tag.st-signed, .tag.st-funded { background: var(--ok-bg); color: var(--ok); } .tag.st-cancelled { background: var(--line-2); color: var(--ink-2); }
.stat strong a { color: inherit; text-decoration: none; }
@media print { .bar, .top-nav { display: none; } .card { border: 0; } }