/* Level Up — design system and app shell. Tokens are docs/brand.md verbatim, one set per mode. Dark is the default so an unstamped document is the theme that has always shipped; the inline script in index.html stamps :root[data-theme] before first paint (stored choice → OS preference → local clock; see docs/build-ftue2.md 2b). The accent pair flips with the mode: on dark the accent is the lighter #E0308A and its labels are NEAR-BLACK; on light it is the darker #B01C74 and its labels are white. Same hue family, measured both ways — the token pair is what components use so no surface re-decides it. Coral belongs to the logo alone. Plum decorates; it never carries text. */ /* ---------------------------------------------------------------- fonts */ @font-face { font-family: 'Bricolage'; src: url('/fonts/bricolage-600.woff2') format('woff2'); font-weight: 600; font-display: swap; } @font-face { font-family: 'Bricolage'; src: url('/fonts/bricolage-700.woff2') format('woff2'); font-weight: 700; font-display: swap; } @font-face { font-family: 'Instrument'; src: url('/fonts/instrument-400.woff2') format('woff2'); font-weight: 400; font-display: swap; } @font-face { font-family: 'Instrument'; src: url('/fonts/instrument-500.woff2') format('woff2'); font-weight: 500; font-display: swap; } @font-face { font-family: 'Instrument'; src: url('/fonts/instrument-600.woff2') format('woff2'); font-weight: 600; font-display: swap; } @font-face { font-family: 'SplineMono'; src: url('/fonts/splinemono-400.woff2') format('woff2'); font-weight: 400; font-display: swap; } @font-face { font-family: 'SplineMono'; src: url('/fonts/splinemono-500.woff2') format('woff2'); font-weight: 500; font-display: swap; } /* ---------------------------------------------------------------- tokens */ :root { --canvas: #0D0D0F; --surface: #1C1C1F; --raised: #232326; --line: #2E2E33; --text: #FFFFFF; --muted: #8E8E93; --accent: #E0308A; --accent-on: #0D0D0F; /* labels ON accent fills — near-black on dark's lighter pink */ --accent-text: #EC4A9C; /* magenta that passes on dark */ --accent-tint: rgba(224, 48, 138, .12); --plum: #8E2C6E; /* decoration only, never text */ /* Derived accent inks: hairline borders and soft glows in the accent hue. Two strengths each, so a surface never invents its own alpha. */ --accent-line: rgba(224, 48, 138, .5); /* error borders, event chips */ --accent-line-soft: rgba(224, 48, 138, .35); /* selected chips and controls */ --accent-glow: rgba(224, 48, 138, .5); /* glow shadows around accent marks */ --accent-glow-dim: rgba(224, 48, 138, .25); /* the faint end of a glow */ /* Glass: translucent surfaces over content (tab bar, map chrome, feed rail). Canvas-tinted in dark, paper-tinted in light. */ --glass-nav: rgba(13, 13, 15, .97); --glass-veil: rgba(13, 13, 15, .72); /* hint pills, attribution */ --glass-bar: rgba(13, 13, 15, .82); /* the time instrument */ --glass-panel: rgba(28, 28, 31, .96); /* floating cards and panels */ --glass-btn: rgba(28, 28, 31, .88); /* floating round controls */ --glass-raised: rgba(35, 35, 38, .72); /* feed action buttons */ --glass-raised-hov: rgba(46, 46, 51, .85); /* Foreground at reduced weight, over the canvas (feed cards, rails). White-based on dark, ink-based on light — never behind media, which keeps its own scrim and its own literal white. */ --text-hi: rgba(255, 255, 255, .88); --text-mid: rgba(255, 255, 255, .62); --faint: rgba(255, 255, 255, .32); --faint-mid: rgba(255, 255, 255, .5); --faint-strong: rgba(255, 255, 255, .7); --meter-off: #4A4A52; /* an unfilled meter slot — a step above --line */ /* Immersive chat type-and-glow. In flight the words read as light (dim fill, strong halo); landed they resolve to full type with a residual. Both scopes REQUIRED — a white halo on a light page is invisible at best, so the light values are a design decision, not an inversion. */ --imm-type: rgba(255, 255, 255, .96); --imm-type-dim: rgba(255, 255, 255, .30); --imm-glow-strong: 0 0 14px rgba(255, 255, 255, .55), 0 0 38px rgba(255, 255, 255, .22); --imm-glow-soft: 0 0 10px rgba(255, 255, 255, .16); --display: 'Bricolage', system-ui, sans-serif; --body: 'Instrument', system-ui, sans-serif; --mono: 'SplineMono', ui-monospace, monospace; --r-s: 10px; --r-m: 16px; --r-l: 22px; --r-pill: 999px; --nav-w: 216px; /* desktop rail */ --nav-h: 60px; /* phone tab bar */ /* THE reading measure, app-wide. `.col`, the chat column and the interview column all consume this one declaration — it lived on `.chat` first and the interview surface never saw it, which is how two chat surfaces shipped at two widths on the same day (punchlist 2026-08-08). Declared exactly once; test/measure.test.js fails the suite on a second declaration anywhere in src/web. A surface that wants a narrower line is a named variant of this token, never a second number in its own file. */ --measure: 720px; --t: 150ms cubic-bezier(.2, .7, .3, 1); --shadow-1: 0 1px 2px rgba(0,0,0,.5), 0 6px 24px rgba(0,0,0,.35); --shadow-2: 0 2px 6px rgba(0,0,0,.55), 0 16px 48px rgba(0,0,0,.45); } /* Light mode. Stamped by the inline script before first paint; never by a timer or a media-query listener, so the theme cannot change under someone mid-sentence. The surfaces get brighter, the accent gets DARKER — #B01C74, 6.43:1 under white labels — because the lighter pink that passes on near-black fails on white. Every colour-carrying token above must be re-stated here (test/theme.test.js holds the two sets to the same names). Shadows soften: the dark set's near-opaque black reads as soot on white. */ :root[data-theme="light"] { --canvas: #FFFFFF; --surface: #F4F4F6; --raised: #EAEAEE; --line: #D8D8DE; --text: #16161A; --muted: #5C5C66; --accent: #B01C74; --accent-on: #FFFFFF; /* the pair flips: white labels on the darker pink */ --accent-text: #B01C74; --accent-tint: rgba(176, 28, 116, .10); --plum: #8E2C6E; /* still decoration only — 7.68:1 on white as ornament */ --accent-line: rgba(176, 28, 116, .5); --accent-line-soft: rgba(176, 28, 116, .35); --accent-glow: rgba(176, 28, 116, .3); --accent-glow-dim: rgba(176, 28, 116, .15); --glass-nav: rgba(255, 255, 255, .97); --glass-veil: rgba(255, 255, 255, .9); --glass-bar: rgba(255, 255, 255, .9); --glass-panel: rgba(250, 250, 251, .96); --glass-btn: rgba(255, 255, 255, .88); --glass-raised: rgba(244, 244, 246, .8); --glass-raised-hov: rgba(228, 228, 233, .92); --text-hi: rgba(22, 22, 26, .92); --text-mid: #5C5C66; --faint: rgba(22, 22, 26, .35); --faint-mid: rgba(22, 22, 26, .55); --faint-strong: rgba(22, 22, 26, .75); /* Immersive type-and-glow, light: near-black type, and the halo goes WARM (accent-toned), tighter and weaker — white light on a white page is invisible, and a grey halo reads as a smudge. */ --imm-type: rgba(22, 22, 26, .95); --imm-type-dim: rgba(22, 22, 26, .32); --imm-glow-strong: 0 0 8px rgba(176, 28, 116, .26), 0 0 20px rgba(176, 28, 116, .10); --imm-glow-soft: 0 0 4px rgba(176, 28, 116, .07); --meter-off: #B6B6C0; --shadow-1: 0 1px 2px rgba(22, 22, 26, .08), 0 6px 24px rgba(22, 22, 26, .10); --shadow-2: 0 2px 6px rgba(22, 22, 26, .10), 0 16px 48px rgba(22, 22, 26, .16); } /* ---------------------------------------------------------------- reset */ *, *::before, *::after { box-sizing: border-box; } html, body { height: 100%; } body { margin: 0; background: var(--canvas); color: var(--text); font: 400 15px/1.5 var(--body); -webkit-font-smoothing: antialiased; overscroll-behavior-y: none; } h1, h2, h3 { font-family: var(--display); margin: 0; letter-spacing: -.01em; } h1 { font-size: 28px; font-weight: 700; } h2 { font-size: 19px; font-weight: 600; } h3 { font-size: 16px; font-weight: 600; } p { margin: 0; } a { color: var(--accent-text); text-decoration: none; } a:hover { text-decoration: underline; } button { font: inherit; } img, video { max-width: 100%; display: block; } ::selection { background: var(--accent-tint); } :focus-visible { outline: 2px solid var(--accent-text); outline-offset: 2px; border-radius: 4px; } @media (prefers-reduced-motion: reduce) { /* iteration-count 1 is load-bearing: a .01ms INFINITE animation (typing dots, the climb rung, skeleton shimmer) never stops — it samples a new phase every frame and STROBES, which is worse for the people this media query exists for than the motion it replaces (review-animations, 2026-08-09). One instant pass, then stillness. */ *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; } } /* ------------------------------------------------------------- the rung */ /* The signature: the brand chevron re-cut in UI magenta. Nav active state, ladder rungs, slider handles, pending shimmer — one mark, one meaning: a step upward. Coral stays on the logo. */ .rung { display: inline-block; width: 14px; height: 14px; flex: none; background: currentColor; clip-path: polygon(50% 0%, 100% 44%, 78% 44%, 78% 100%, 22% 100%, 22% 44%, 0% 44%); } .rung--sm { width: 10px; height: 10px; } /* --------------------------------------------------------------- layout */ #app { min-height: 100dvh; display: grid; grid-template-columns: var(--nav-w) 1fr; } #app.chrome-hidden { grid-template-columns: 1fr; } #app.chrome-hidden .nav { display: none; } main#view { min-width: 0; position: relative; } /* Full-bleed surfaces (map, feed) opt in: the view fills the viewport and the rail floats above it. */ main#view.bleed { height: 100dvh; overflow: hidden; } /* Column surfaces get a disciplined measure — THE measure, from :root. */ .col { max-width: var(--measure); margin: 0 auto; padding: 32px 24px 96px; } .col--wide { max-width: 960px; } /* ------------------------------------------------------------------ nav */ .nav { position: sticky; top: 0; height: 100dvh; display: flex; flex-direction: column; gap: 4px; padding: 20px 12px; border-right: 1px solid var(--line); background: var(--canvas); z-index: 60; } .nav .wordmark { font-family: var(--display); font-weight: 700; font-size: 19px; color: var(--text); display: flex; align-items: center; gap: 9px; padding: 8px 12px 20px; } .nav .wordmark:hover { text-decoration: none; } /* The one place coral exists in the interface: the logo mark itself — and it is now the asset rather than a CSS approximation of it. Sized by height with width auto, so the 699:915 ratio comes from the file and cannot drift; the width/height attributes in the markup carry that ratio before it loads, so nothing reflows. The source is 96px tall for a 22px slot — 2× and then some, because the extrusion is what softens first on a retina screen. */ .nav .wordmark .mark { height: 28px; width: auto; flex: none; } .nav a.item { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: var(--r-m); color: var(--muted); font-weight: 500; transition: background var(--t), color var(--t); } .nav a.item:hover { color: var(--text); background: var(--surface); text-decoration: none; } .nav a.item[aria-current="page"] { color: var(--accent-text); background: var(--accent-tint); } .nav a.item .rung { color: transparent; transition: color var(--t); } .nav a.item[aria-current="page"] .rung { color: var(--accent-text); } .nav a.item svg { width: 21px; height: 21px; flex: none; } .nav .foot { margin-top: auto; padding: 8px 12px; color: var(--muted); font-size: 12.5px; } /* Phone: bottom tab bar. */ @media (max-width: 760px) { #app { grid-template-columns: 1fr; } .nav { position: fixed; inset: auto 0 0 0; height: var(--nav-h); flex-direction: row; align-items: stretch; padding: 0 8px calc(env(safe-area-inset-bottom, 0px)); border-right: 0; border-top: 1px solid var(--line); /* Glass on a childless ::before layer: the compositor silently drops backdrop-filter once the filtered element has painted descendants (diagnosed by the quests builder with headless probes). Ink raised to .97 so residue stays illegible wherever blur is unavailable. */ background: transparent; } .nav::before { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--glass-nav); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); } .nav .wordmark, .nav .foot { display: none; } .nav a.item { flex: 1; flex-direction: column; justify-content: center; gap: 3px; font-size: 10.5px; padding: 6px 4px; border-radius: var(--r-s); } .nav a.item[aria-current="page"] { background: transparent; } /* On phone the active state is colour alone: the rung chevron stays a desktop-rail mark. In column flow it wrapped below the label and clipped at the viewport edge (filed by the map and profile builders). */ .nav a.item .rung { display: none; } .col { padding: 24px 16px calc(var(--nav-h) + 40px); } main#view.bleed { height: 100dvh; } } /* -------------------------------------------------------------- buttons */ /* Every control has: a pressed state on the same tick (:active), and a pending state (aria-busy) that reads as alive. Nothing may read as dead. */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 20px; border: 0; border-radius: var(--r-pill); background: var(--accent); color: var(--accent-on); /* the measured pair: near-black on dark's pink, white on light's */ font-weight: 600; font-size: 14.5px; cursor: pointer; transition: transform var(--t), filter var(--t), background var(--t); position: relative; } .btn:hover { filter: brightness(1.08); } .btn:active { transform: scale(.97); filter: brightness(.92); } .btn:disabled { opacity: .45; cursor: default; transform: none; } .btn--quiet { background: var(--raised); color: var(--text); } .btn--quiet:hover { filter: brightness(1.15); } .btn--ghost { background: transparent; color: var(--accent-text); box-shadow: inset 0 0 0 1px var(--line); } .btn--ghost:hover { background: var(--accent-tint); filter: none; } .btn--sm { padding: 7px 14px; font-size: 13.5px; } /* Pending: the rung climbs. Set aria-busy="true" on the same tick as the click; the label dims and the mark animates. */ .btn[aria-busy="true"] { pointer-events: none; color: transparent; } .btn[aria-busy="true"]::after { content: ''; position: absolute; inset: 0; margin: auto; width: 13px; height: 13px; background: var(--accent-on); clip-path: polygon(50% 0%, 100% 44%, 78% 44%, 78% 100%, 22% 100%, 22% 44%, 0% 44%); animation: climb .7s ease-in-out infinite; } .btn--quiet[aria-busy="true"]::after, .btn--ghost[aria-busy="true"]::after { background: var(--accent-text); } @keyframes climb { 0%, 100% { transform: translateY(3px); opacity: .6; } 50% { transform: translateY(-3px); opacity: 1; } } /* ---------------------------------------------------------------- cards */ .card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-l); padding: 20px; } .card--raised { background: var(--raised); } .card--flush { padding: 0; overflow: hidden; } /* ----------------------------------------------------------------- rows */ .row { display: flex; align-items: center; gap: 12px; } .spread { display: flex; align-items: center; justify-content: space-between; gap: 12px; } .stack { display: flex; flex-direction: column; gap: 12px; } /* A row sits flat on the canvas and is drawn by a 1px inset stroke — the same construction as .btn--ghost. Before this it had no resting state at all, so its bounds only appeared on hover. Hover lifts the stroke; the FILL is reserved for press and selection, which is what keeps the two readable as different things. Selected borrows --accent-line-soft rather than minting a fourth alpha in the accent hue: see the derived-inks note in :root. */ .listrow { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: var(--r-m); transition: box-shadow var(--t), background var(--t); cursor: pointer; background: var(--canvas); box-shadow: inset 0 0 0 1px var(--raised); } .listrow + .listrow { margin-top: 6px; } .listrow:hover { background: var(--canvas); box-shadow: inset 0 0 0 1px var(--line); } .listrow:active { background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); } .listrow.selected { background: var(--accent-tint); box-shadow: inset 0 0 0 1px var(--accent-line-soft); } /* ---------------------------------------------------------------- chips */ .chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: var(--r-pill); background: var(--raised); color: var(--muted); font-size: 12.5px; font-weight: 500; border: 1px solid transparent; transition: all var(--t); } .chip--on { background: var(--accent-tint); color: var(--accent-text); border-color: var(--accent-line-soft); } .chip--tag::before { content: '#'; opacity: .6; } .pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: var(--r-pill); background: var(--accent-tint); color: var(--accent-text); font-size: 11.5px; font-weight: 600; letter-spacing: .02em; } .pill--grey { background: var(--raised); color: var(--muted); } /* --------------------------------------------------------------- inputs */ .input, textarea.input, select.input { width: 100%; padding: 12px 14px; border-radius: var(--r-m); border: 1px solid var(--line); background: var(--raised); color: var(--text); font: inherit; transition: border-color var(--t), box-shadow var(--t); } .input::placeholder { color: var(--muted); } .input:focus { outline: none; border-color: var(--accent-text); box-shadow: 0 0 0 3px var(--accent-tint); } textarea.input { resize: vertical; min-height: 44px; } label.lbl { display: block; font-size: 13px; font-weight: 500; color: var(--muted); margin: 14px 0 6px; } /* ------------------------------------------------------------ stat tiles */ .tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; } .tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-m); padding: 14px 16px; } .tile .n { font-family: var(--display); font-weight: 700; font-size: 24px; } .tile .k { color: var(--muted); font-size: 12.5px; margin-top: 2px; } /* --------------------------------------------------------------- ladder */ /* Rungs of a ladder: the signature at content scale. */ .ladder { display: flex; flex-direction: column; gap: 0; } .ladder .step { display: flex; gap: 14px; padding: 10px 0; } .ladder .step .rail { display: flex; flex-direction: column; align-items: center; width: 16px; flex: none; } .ladder .step .rail .rung { color: var(--line); } .ladder .step.done .rail .rung { color: var(--accent-text); } .ladder .step .rail .drop { flex: 1; width: 2px; background: var(--line); margin-top: 4px; } .ladder .step:last-child .rail .drop { display: none; } /* ---------------------------------------------------------------- toast */ #toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px); background: var(--raised); border: 1px solid var(--line); color: var(--text); padding: 11px 18px; border-radius: var(--r-pill); box-shadow: var(--shadow-2); font-size: 14px; opacity: 0; pointer-events: none; transition: opacity var(--t), transform var(--t); z-index: 100; max-width: min(90vw, 480px); } #toast.show { opacity: 1; transform: translateX(-50%) translateY(0); } #toast.err { border-color: var(--accent-line); } @media (max-width: 760px) { #toast { bottom: calc(var(--nav-h) + 18px); } } /* ------------------------------------------------------------- skeleton */ .skel { background: linear-gradient(100deg, var(--surface) 40%, var(--raised) 50%, var(--surface) 60%); background-size: 200% 100%; animation: skel 1.2s linear infinite; border-radius: var(--r-s); color: transparent; } @keyframes skel { to { background-position: -200% 0; } } /* ------------------------------------------------------------ utilities */ .muted { color: var(--muted); } .small { font-size: 13px; } .mono { font-family: var(--mono); font-size: .92em; } .center { text-align: center; } .mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 28px; } .hidden { display: none !important; } /* Decorative gradient — the ONLY sanctioned use of plum: a hairline that runs plum → magenta, for section accents and the hero edges of cards. Never behind text. */ .lotus-edge { height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--plum), var(--accent)); } /* Empty states invite an action; they do not emote. */ .empty { border: 1px dashed var(--line); border-radius: var(--r-l); padding: 36px 24px; text-align: center; color: var(--muted); } /* --------------------------------------------------------- nav notices */ /* "There is something new here", per nav item. A bare dot for most surfaces and a count for Chat, because a conversation has a number of things in it and a map does not — see src/web/shell.js for the model and the rule that only entering a surface clears one. Everything here is tokens, so it themes for free. Deliberately quiet: this is an indicator, not a demand. No pulse, no bounce, nothing that moves. */ .nav-notice { margin-left: auto; flex: none; width: 7px; height: 7px; border-radius: var(--r-pill); background: var(--accent); } .nav-notice--count { width: auto; min-width: 18px; height: 18px; padding: 0 5px; color: var(--accent-on); font: 500 11px/18px var(--mono); text-align: center; } @media (max-width: 760px) { /* On the phone tab bar the items are stacked icons, so the dot rides the corner of the item rather than sitting at the end of a row. */ .nav a.item { position: relative; } .nav-notice { position: absolute; top: 6px; right: 12px; margin-left: 0; } }