/* ========================================================================== Slate — Client Documentation Shared stylesheet. Light and dark, minimal, print-friendly, self-contained. Theming: every colour is a custom property on :root (light) and is re-declared under [data-theme="dark"]. Nothing below hard-codes a colour, so the two themes cannot drift apart. The active theme is set on by a tiny inline script in each page's , before first paint, so there is no flash of the wrong theme. ========================================================================== */ :root { color-scheme: light; --ink: #16181d; --ink-2: #3d424d; --ink-3: #646b78; /* --ink-4 is the quietest text on the page (nav group labels, the doc-card numbers, the footer). It is pinned so that it still clears 4.5:1 on --bg-3, the darkest surface it ever lands on — not just on white. */ --ink-4: #666d7b; --line: #e6e8ec; --line-2: #f1f2f5; --bg: #ffffff; --bg-2: #fafbfc; --bg-3: #f5f6f8; --accent: #2f5fe0; --accent-soft: #eef2fd; --accent-line: #d4defa; --ok: #147a4b; --ok-soft: #e9f6ef; --ok-line: #c9e8d8; --warn: #9a6206; --warn-soft: #fdf4e3; --warn-line: #f0dfba; --stop: #b3352f; --stop-soft: #fdeceb; --stop-line: #f4cdcb; /* The brand chip inverts between themes, so it needs its own pair rather than reusing --ink (which would put white on white in dark mode). */ --brand-bg: #16181d; --brand-fg: #ffffff; --ring: rgba(47, 95, 224, 0.45); --shadow: 0 1px 2px rgba(16, 18, 24, 0.05), 0 6px 20px rgba(16, 18, 24, 0.05); --radius: 10px; --radius-lg: 14px; --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif; } /* ── dark ───────────────────────────────────────────────────────────────── */ [data-theme="dark"] { color-scheme: dark; /* Deliberately not pure black: a long document needs a surface that is easier on the eye, with text that stays crisp rather than glaring. */ --ink: #f1f4f9; --ink-2: #c2c9d5; --ink-3: #a2abba; /* See the note in the light block: --ink-4 has to clear 4.5:1 on --bg. */ --ink-4: #939cab; --line: #272d37; --line-2: #1f242c; --bg: #0f1319; --bg-2: #161b23; --bg-3: #0a0d12; --accent: #82a9ff; --accent-soft: #16203a; --accent-line: #27385f; --ok: #5cc98d; --ok-soft: #10231a; --ok-line: #1f3d2d; --warn: #e2ab45; --warn-soft: #291f0d; --warn-line: #493a1b; --stop: #f07f78; --stop-soft: #2b1514; --stop-line: #4c2825; --brand-bg: #f1f4f9; --brand-fg: #0f1319; --ring: rgba(130, 169, 255, 0.5); --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3); } * { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; background: var(--bg-3); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.65; -webkit-font-smoothing: antialiased; } /* Only animate colours once the page has settled, so switching themes eases but the initial paint does not fade in. */ html.theme-ready body, html.theme-ready .card, html.theme-ready .note, html.theme-ready .table-wrap, html.theme-ready .side, html.theme-ready .main, html.theme-ready .doc-card, html.theme-ready .kpi, html.theme-ready .flow-step, html.theme-ready .pill, html.theme-ready .role-tag, html.theme-ready thead th, html.theme-ready tbody td, html.theme-ready code { transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease; } ::selection { background: var(--accent-soft); color: var(--ink); } :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; } /* ── layout ─────────────────────────────────────────────────────────────── */ .shell { display: grid; grid-template-columns: 268px minmax(0, 1fr); max-width: 1280px; margin: 0 auto; gap: 0; align-items: start; } .side { position: sticky; top: 0; height: 100vh; overflow-y: auto; padding: 28px 20px 40px 28px; border-right: 1px solid var(--line); background: var(--bg); } .main { background: var(--bg); padding: 34px 56px 96px; min-height: 100vh; min-width: 0; } .wide .shell { grid-template-columns: 1fr; max-width: 1180px; } .wide .side { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--line); } .wide .main { padding: 40px 56px 96px; } /* ── brand ──────────────────────────────────────────────────────────────── */ .brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-bottom: 4px; } .brand-mark { width: 28px; height: 28px; border-radius: 8px; background: var(--brand-bg); color: var(--brand-fg); display: grid; place-items: center; font-weight: 600; font-size: 14px; flex: none; } .brand-name { font-weight: 600; font-size: 15px; letter-spacing: -0.01em; } .brand-sub { font-size: 11.5px; color: var(--ink-3); margin: 0 0 16px 38px; letter-spacing: 0.02em; } /* ── theme switch ───────────────────────────────────────────────────────── */ .theme-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; padding: 3px; border: 1px solid var(--line); border-radius: 9px; background: var(--bg-3); /* Cap the width: in the wide (index) layout the sidebar is full width, and a switch stretched across 500px reads as a content block rather than a control. It still fills the narrow sidebar in the normal layout. */ max-width: 220px; margin: 0 0 26px; } /* The placeholder is empty until theme.js builds the control, so suppress it entirely on the rare page where scripting is unavailable. */ .theme-switch:empty { display: none; } .theme-switch button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 0; background: transparent; /* Must clear 4.5:1 on --bg-3, where the unselected option sits. */ color: var(--ink-2); font: inherit; font-size: 12px; font-weight: 500; /* 40px tall so the target is comfortable on a phone, where this control sits directly under the thumb. */ padding: 9px 10px; border-radius: 6px; cursor: pointer; transition: background 0.14s ease, color 0.14s ease; } .theme-switch button:hover { color: var(--ink); } .theme-switch button[aria-pressed="true"] { background: var(--bg); color: var(--ink); box-shadow: var(--shadow); } .theme-switch button svg { width: 13px; height: 13px; flex: none; } .theme-switch button span { white-space: nowrap; } /* ── side nav ───────────────────────────────────────────────────────────── */ .nav-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.09em; color: var(--ink-4); font-weight: 600; margin: 22px 0 8px; } .nav-label:first-of-type { margin-top: 0; } .nav { list-style: none; margin: 0; padding: 0; } .nav a { display: block; padding: 6px 10px; margin: 0 0 1px -10px; border-radius: 7px; color: var(--ink-2); text-decoration: none; font-size: 13.5px; transition: background 0.12s ease, color 0.12s ease; } .nav a:hover { background: var(--bg-3); color: var(--ink); } .nav a.on { background: var(--accent-soft); color: var(--accent); font-weight: 500; } /* ── typography ─────────────────────────────────────────────────────────── */ h1 { font-size: 27px; line-height: 1.25; letter-spacing: -0.022em; font-weight: 600; margin: 0 0 10px; } h2 { font-size: 17px; letter-spacing: -0.01em; font-weight: 600; margin: 44px 0 14px; padding-bottom: 9px; border-bottom: 1px solid var(--line); } h2:first-of-type { margin-top: 34px; } h3 { font-size: 15px; font-weight: 600; margin: 28px 0 8px; letter-spacing: -0.005em; } h4 { font-size: 13px; font-weight: 600; margin: 20px 0 6px; color: var(--ink-2); } p { margin: 0 0 14px; color: var(--ink-2); } p.lead { font-size: 16px; color: var(--ink-2); line-height: 1.62; margin-bottom: 6px; } .kicker { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); font-weight: 600; margin: 0 0 10px; } a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; } strong { font-weight: 600; color: var(--ink); } em { font-style: italic; color: var(--ink-3); } ul, ol { margin: 0 0 14px; padding-left: 22px; color: var(--ink-2); } li { margin: 0 0 6px; } li::marker { color: var(--ink-4); } hr { border: 0; border-top: 1px solid var(--line); margin: 34px 0; } code { font-family: var(--mono); font-size: 12.5px; background: var(--bg-3); border: 1px solid var(--line); border-radius: 5px; padding: 1px 5px; color: var(--ink); } /* ── page header ────────────────────────────────────────────────────────── */ .page-head { margin-bottom: 8px; } .page-head .lead { max-width: 74ch; } .crumb { font-size: 12.5px; color: var(--ink-3); margin-bottom: 14px; } .crumb a { color: var(--ink-3); } .crumb span { color: var(--ink-4); margin: 0 6px; } /* ── cards ──────────────────────────────────────────────────────────────── */ .card { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px 22px; background: var(--bg); box-shadow: var(--shadow); margin: 0 0 16px; } .card > :last-child { margin-bottom: 0; } .card h3 { margin-top: 0; } .card p:last-child { margin-bottom: 0; } .grid { display: grid; gap: 14px; margin: 0 0 20px; } .grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); } .grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); } /* ── tables ─────────────────────────────────────────────────────────────── */ .table-wrap { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; margin: 0 0 20px; } table { width: 100%; border-collapse: collapse; font-size: 13.5px; } thead th { background: var(--bg-2); text-align: left; font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; } tbody td { padding: 11px 14px; border-bottom: 1px solid var(--line-2); color: var(--ink-2); vertical-align: top; } tbody tr:last-child td { border-bottom: 0; } tbody td:first-child { color: var(--ink); font-weight: 500; } tbody tr:hover td { background: var(--bg-2); } table.kv td:first-child { width: 210px; } /* ── pills / badges ─────────────────────────────────────────────────────── */ .pill { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 2px 9px; border-radius: 20px; border: 1px solid var(--line); background: var(--bg-2); color: var(--ink-2); white-space: nowrap; line-height: 1.5; } .pill.ok { background: var(--ok-soft); border-color: var(--ok-line); color: var(--ok); } .pill.warn { background: var(--warn-soft); border-color: var(--warn-line); color: var(--warn); } .pill.stop { background: var(--stop-soft); border-color: var(--stop-line); color: var(--stop); } .pill.info { background: var(--accent-soft); border-color: var(--accent-line); color: var(--accent); } /* ── callouts ───────────────────────────────────────────────────────────── */ .note { border: 1px solid var(--line); border-left: 3px solid var(--ink-4); border-radius: 0 var(--radius) var(--radius) 0; background: var(--bg-2); padding: 13px 18px; margin: 0 0 18px; font-size: 14px; color: var(--ink-2); } .note > :last-child { margin-bottom: 0; } .note .note-t { font-weight: 600; color: var(--ink); font-size: 13px; display: block; margin-bottom: 3px; } .note.rule { border-left-color: var(--stop); background: var(--stop-soft); } .note.rule .note-t { color: var(--stop); } .note.tip { border-left-color: var(--accent); background: var(--accent-soft); } .note.tip .note-t { color: var(--accent); } .note.good { border-left-color: var(--ok); background: var(--ok-soft); } .note.good .note-t { color: var(--ok); } /* ── steps ──────────────────────────────────────────────────────────────── */ .steps { list-style: none; margin: 0 0 20px; padding: 0; counter-reset: s; } .steps > li { position: relative; padding: 0 0 18px 38px; counter-increment: s; border-left: 1px solid var(--line); margin-left: 12px; } .steps > li:last-child { border-left-color: transparent; padding-bottom: 0; } .steps > li::before { content: counter(s); position: absolute; left: -13px; top: 0; width: 25px; height: 25px; border-radius: 50%; background: var(--bg); border: 1px solid var(--line); color: var(--ink-2); font-size: 12px; font-weight: 600; display: grid; place-items: center; } .steps > li > strong:first-child { display: block; font-size: 14.5px; color: var(--ink); margin-bottom: 2px; } .steps > li p { margin: 0 0 6px; font-size: 14px; } .steps > li p:last-child { margin-bottom: 0; } /* ── hero / index ───────────────────────────────────────────────────────── */ .hero { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--bg-2); padding: 30px 32px; margin: 0 0 26px; } .hero h1 { margin-bottom: 8px; } .hero .lead { margin-bottom: 0; } .toc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } .doc-card { display: block; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 18px 20px; text-decoration: none; color: inherit; background: var(--bg); transition: border-color 0.14s ease, transform 0.14s ease; } .doc-card:hover { border-color: var(--ink-4); text-decoration: none; transform: translateY(-1px); } .doc-card .n { font-size: 11px; font-weight: 600; color: var(--ink-4); letter-spacing: 0.06em; display: block; margin-bottom: 7px; } .doc-card .t { font-size: 15px; font-weight: 600; color: var(--ink); display: block; margin-bottom: 5px; letter-spacing: -0.01em; } .doc-card .d { font-size: 13px; color: var(--ink-3); line-height: 1.55; display: block; } /* ── misc ───────────────────────────────────────────────────────────────── */ .kpi-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0 0 22px; } .kpi { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; background: var(--bg-2); } .kpi .v { font-size: 21px; font-weight: 600; letter-spacing: -0.02em; display: block; line-height: 1.2; } .kpi .l { font-size: 11.5px; color: var(--ink-3); display: block; margin-top: 3px; } .flow { margin: 0 0 20px; } .flow-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 9px; } .flow-step { border: 1px solid var(--line); border-radius: 8px; background: var(--bg-2); padding: 6px 12px; font-size: 12.5px; color: var(--ink-2); font-weight: 500; } .flow-step.on { background: var(--accent-soft); border-color: var(--accent-line); color: var(--accent); } .flow-arrow { color: var(--ink-4); font-size: 13px; } .role-tag { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 5px; background: var(--bg-3); border: 1px solid var(--line); color: var(--ink-2); margin-right: 6px; } .footer { margin-top: 64px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--ink-4); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; } .next-prev { display: flex; justify-content: space-between; gap: 14px; margin-top: 40px; } .next-prev a { border: 1px solid var(--line); border-radius: var(--radius); padding: 11px 16px; font-size: 13.5px; color: var(--ink-2); font-weight: 500; flex: 1; } .next-prev a:hover { border-color: var(--ink-4); text-decoration: none; } .next-prev a .dir { display: block; font-size: 11px; color: var(--ink-4); margin-bottom: 2px; font-weight: 600; letter-spacing: 0.06em; } .next-prev a.nx { text-align: right; } .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; } /* ── responsive ─────────────────────────────────────────────────────────── */ @media (max-width: 980px) { .shell { grid-template-columns: 1fr; } .side { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 20px 22px; } .main { padding: 26px 22px 72px; min-height: 0; } .brand-sub { margin-left: 0; } /* On a phone the switch sits under the nav in a single row: stacking it above the whole menu pushes the actual content off the screen. */ .theme-switch { margin: 22px 0 0; max-width: 190px; } .grid.three, .grid.four, .kpi-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } .toc-grid { grid-template-columns: 1fr; } h1 { font-size: 23px; } } @media (max-width: 560px) { body { font-size: 14.5px; } .grid.two, .grid.three, .grid.four, .kpi-row { grid-template-columns: 1fr; } table { font-size: 12.5px; } thead th, tbody td { padding: 9px 10px; } .main { padding: 22px 16px 64px; } } /* ── print ──────────────────────────────────────────────────────────────── */ @media print { /* Force the light palette regardless of the reader's theme. The selector has to out-rank `[data-theme="dark"]` (0,1,0), so it is doubled up — html:root and html[data-theme] are both (0,1,1) and the later rule wins. Reset every colour token, not just the ones we happen to remember, so a newly added token cannot silently inherit a dark value here. Transitions are disabled outright. Without this the theme change animates over 180ms, which means the first frames of a print job can be captured mid-fade — dark ink on a white page, or worse, white on white. Print has no concept of a transition, so it should never wait on one. */ html:root, html[data-theme="dark"], html[data-theme="light"] { color-scheme: light; --ink: #16181d; --ink-2: #3d424d; --ink-3: #646b78; --ink-4: #666d7b; --line: #e6e8ec; --line-2: #f1f2f5; --bg: #ffffff; --bg-2: #fafbfc; --bg-3: #ffffff; --accent: #2f5fe0; --accent-soft: #eef2fd; --accent-line: #d4defa; --ok: #147a4b; --ok-soft: #e9f6ef; --ok-line: #c9e8d8; --warn: #9a6206; --warn-soft: #fdf4e3; --warn-line: #f0dfba; --stop: #b3352f; --stop-soft: #fdeceb; --stop-line: #f4cdcb; --brand-bg: #16181d; --brand-fg: #ffffff; --ring: rgba(47, 95, 224, 0.45); --shadow: none; } html, body, html * { transition: none !important; animation: none !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; } body { background: #fff; font-size: 11pt; } .shell { display: block; max-width: none; } .side, .next-prev, .footer, .theme-switch { display: none; } .main { padding: 0; } h2 { page-break-after: avoid; } .card, table, .note { page-break-inside: avoid; } a { color: inherit; } }