@font-face { font-family: 'Geist'; src: url('Geist-Variable.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }
@font-face { font-family: 'Geist Mono'; src: url('GeistMono-Variable.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }

:root {
  --bg: #f4f1ea; --surface: #ffffff; --surface-2: #ece7dc; --paper: #f7f5f0;
  --ink: #17140f; --ink-2: #4a443a; --ink-3: #6f675a; --line: rgba(23, 20, 15, .1); --line-strong: rgba(23, 20, 15, .2);
  --accent: #c94a1f; --accent-ink: #ffffff; --accent-soft: #f8e3d8; --ok: #0f7a52; --bad: #b42318;
  --sheet: #ffffff; --scrim: rgba(10, 9, 7, .5); --shadow: 0 1px 0 rgba(0,0,0,.04), 0 12px 32px -16px rgba(30, 22, 10, .35);
  --sans: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif; --mono: 'Geist Mono', ui-monospace, monospace;
  --r: 14px; --r-lg: 22px; --nav-h: 64px; --ease: cubic-bezier(.2, .8, .2, 1);
  --sat: env(safe-area-inset-top); --sab: env(safe-area-inset-bottom);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f0e0c; --surface: #1a1815; --surface-2: #24211d; --paper: #f7f5f0;
    --ink: #f4f1ea; --ink-2: #c9c2b5; --ink-3: #9a9285; --line: rgba(244, 241, 234, .1); --line-strong: rgba(244, 241, 234, .2);
    --accent: #ff7a45; --accent-ink: #1a0d06; --accent-soft: #3a1f12; --ok: #4fd39a; --bad: #ff8a80;
    --sheet: #161411; --scrim: rgba(0, 0, 0, .6); --shadow: 0 1px 0 rgba(0,0,0,.3), 0 16px 40px -18px rgba(0, 0, 0, .8);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f0e0c; --surface: #1a1815; --surface-2: #24211d; --paper: #f7f5f0;
  --ink: #f4f1ea; --ink-2: #c9c2b5; --ink-3: #9a9285; --line: rgba(244, 241, 234, .1); --line-strong: rgba(244, 241, 234, .2);
  --accent: #ff7a45; --accent-ink: #1a0d06; --accent-soft: #3a1f12; --ok: #4fd39a; --bad: #ff8a80;
  --sheet: #161411; --scrim: rgba(0, 0, 0, .6); color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--ink); font: 400 16px/1.5 var(--sans); -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; }
body { overscroll-behavior-y: none; }
h1, h2, h3, h4, p { margin: 0; }
a { color: inherit; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.ic { flex: none; display: block; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.fine { font-size: 13px; color: var(--ink-3); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.boot { height: 100vh; }

/* ---- buttons and fields ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 18px; border-radius: 13px; border: 1px solid transparent; background: var(--ink); color: var(--bg); font-weight: 600; font-size: 15px; cursor: pointer; transition: transform .15s var(--ease), opacity .2s; text-decoration: none; }
.btn:active { transform: scale(.97); }
.btn.accent { background: var(--accent); color: var(--accent-ink); }
.btn.quiet { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn.block { width: 100%; }
.btn.small { min-height: 36px; padding: 0 13px; font-size: 14px; border-radius: 10px; }
.btn[disabled] { opacity: .55; pointer-events: none; }
.link { background: none; border: 0; padding: 0; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font-size: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink-2); }
input, textarea, select { width: 100%; font: 400 16px var(--sans); color: var(--ink); background: var(--surface); border: 1px solid var(--line-strong); border-radius: 12px; padding: 12px 14px; outline: none; transition: border-color .2s, box-shadow .2s; }
input:focus, textarea:focus, select:focus { border-color: var(--ink); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); }
textarea { resize: vertical; min-height: 84px; line-height: 1.45; }
.err { font-size: 13px; color: var(--bad); min-height: 0; }
.notice { padding: 12px 14px; border-radius: 12px; background: var(--surface-2); font-size: 14px; color: var(--ink-2); }
.notice.bad { background: color-mix(in srgb, var(--bad) 14%, var(--surface)); color: var(--ink); }
.stack { display: grid; gap: 14px; }
.spin { width: 18px; height: 18px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin .8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; animation: pulse 1.6s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); } 70% { box-shadow: 0 0 0 9px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

/* ---- sign in ---- */
.auth { min-height: 100dvh; display: grid; align-content: center; gap: 22px; padding: calc(32px + var(--sat)) 22px calc(32px + var(--sab)); max-width: 440px; margin: 0 auto; }
.auth-mark { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--ink); color: var(--bg); }
.auth h1 { font-size: 32px; line-height: 1.05; letter-spacing: -.035em; font-weight: 650; }
.auth .lede { color: var(--ink-2); font-size: 16px; margin-top: 8px; }
.auth .alt { text-align: center; font-size: 14px; color: var(--ink-2); }
.how3 { display: grid; gap: 10px; }
.how3 div { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); font-size: 14.5px; color: var(--ink-2); }
.how3 b { color: var(--ink); display: block; font-size: 15px; }
.how3 .ic { color: var(--accent); margin-top: 2px; }

/* ---- shell ---- */
.top { position: fixed; top: 0; left: 0; right: 0; z-index: 30; padding: calc(8px + var(--sat)) 14px 8px; display: flex; align-items: center; gap: 10px; pointer-events: none; }
.top > * { pointer-events: auto; }
.top.solid { position: sticky; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; letter-spacing: -.02em; text-decoration: none; color: var(--ink); }
.brand-mark { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--ink); color: var(--bg); }
.spacer { flex: 1; }
.livepill { display: inline-flex; align-items: center; gap: 8px; max-width: 62vw; padding: 7px 12px 7px 10px; border-radius: 999px; background: color-mix(in srgb, var(--surface) 82%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid var(--line); font-size: 12.5px; font-weight: 600; color: var(--ink-2); cursor: pointer; }
.livepill span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.iconbtn { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: transparent; border: 0; color: var(--ink); cursor: pointer; }
.iconbtn { transition: transform .15s var(--ease), background .2s; }
.iconbtn:active { transform: scale(.92); background: var(--surface-2); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 10px; }
.nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; height: calc(var(--nav-h) + var(--sab)); padding-bottom: var(--sab); display: grid; grid-template-columns: repeat(3, 1fr); background: color-mix(in srgb, var(--bg) 90%, transparent); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); border-top: 1px solid var(--line); }
.nav a { display: grid; justify-items: center; align-content: center; gap: 3px; font-size: 11px; font-weight: 600; color: var(--ink-3); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"] .ic { color: var(--accent); }
.page { padding: 8px 16px calc(var(--nav-h) + var(--sab) + 28px); max-width: 720px; margin: 0 auto; }
.page h1.title { font-size: 28px; letter-spacing: -.03em; line-height: 1.1; margin: 10px 0 6px; font-weight: 650; }
.page .lede { color: var(--ink-2); margin-bottom: 18px; }
.empty { text-align: center; padding: 64px 20px; color: var(--ink-2); display: grid; gap: 12px; justify-items: center; }
.empty .ic { color: var(--ink-3); }
.empty b { color: var(--ink); font-size: 18px; }

/* ---- the feed: one product per screen, slides inside ---- */
.feed { height: 100dvh; overflow-y: auto; scroll-snap-type: y mandatory; overscroll-behavior: contain; scrollbar-width: none; }
.feed::-webkit-scrollbar { display: none; }
.post { height: 100dvh; scroll-snap-align: start; scroll-snap-stop: always; position: relative; padding: calc(58px + var(--sat)) 0 calc(var(--nav-h) + var(--sab) + 8px); display: flex; flex-direction: column; }
.slides { flex: 1; min-height: 0; display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain; }
.slides::-webkit-scrollbar { display: none; }
.slide { flex: 0 0 100%; scroll-snap-align: center; padding: 0 14px; display: flex; flex-direction: column; min-height: 0; }
.card { flex: 1; min-height: 0; display: flex; flex-direction: column; border-radius: var(--r-lg); overflow: hidden; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.visual { position: relative; flex: 1 1 52%; min-height: 150px; background: var(--paper); display: grid; place-items: center; overflow: hidden; }
.visual img { width: 100%; height: 100%; object-fit: contain; display: block; }
.visual.photo img { object-fit: cover; }
.visual .credit { position: absolute; right: 8px; bottom: 8px; font-size: 10.5px; color: #fff; background: rgba(0,0,0,.45); padding: 2px 7px; border-radius: 6px; max-width: 70%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-decoration: none; }
.tag { position: absolute; left: 12px; top: 12px; display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px 6px 8px; border-radius: 7px; font-size: 12px; font-weight: 600; letter-spacing: -.005em; background: rgba(23, 20, 15, .82); color: #f7f5f0; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.tag .sq { width: 16px; height: 16px; border-radius: 5px; display: grid; place-items: center; font-size: 10px; font-weight: 700; color: #fff; background: var(--agent, #6f675a); }
.aimark { position: absolute; left: 12px; bottom: 10px; font-size: 10.5px; font-weight: 600; color: #6f675a; letter-spacing: .01em; }
.body { flex: 0 1 auto; padding: 14px 16px 16px; display: grid; gap: 8px; overflow: hidden; }
.kicker { font-size: 12px; font-weight: 600; color: var(--ink-3); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.body h2 { font-size: 22px; line-height: 1.12; letter-spacing: -.028em; font-weight: 680; text-wrap: balance; }
.pf { display: flex; align-items: baseline; gap: 7px; flex-wrap: wrap; font-size: 14.5px; line-height: 1.35; }
.pf .pb { color: var(--ink-3); text-decoration: line-through; text-decoration-color: color-mix(in srgb, var(--bad) 55%, transparent); text-decoration-thickness: 1.5px; }
.pf .ic { color: var(--ink-3); transform: translateY(2px); }
.pf .fx { color: var(--ink); font-weight: 600; }
.evid { display: flex; flex-wrap: wrap; gap: 6px; }
.evid button { display: inline-flex; align-items: center; gap: 5px; padding: 5px 9px; border-radius: 8px; border: 1px solid var(--line); background: transparent; font-size: 12.5px; font-weight: 600; color: var(--ink-2); cursor: pointer; }
.evid button b { font-family: var(--mono); font-weight: 600; color: var(--ink); }
.buy { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 12px; border-radius: 12px; border: 1px solid var(--line-strong); background: transparent; color: var(--ink); font-size: 14px; font-weight: 600; cursor: pointer; transition: transform .15s var(--ease), background .2s, color .2s; }
.buy[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.buy:active { transform: scale(.95); }
.buy .n { font-family: var(--mono); font-size: 12.5px; opacity: .75; }
.pick { display: flex; align-items: center; gap: 6px; padding: 8px 14px 0; font-size: 12.5px; color: var(--ink-3); overflow-x: auto; scrollbar-width: none; }
.pick > span { flex: none; font-weight: 600; margin-right: 2px; }
.pick button { flex: none; display: inline-flex; align-items: center; gap: 5px; padding: 4px 8px 4px 5px; border-radius: 9px; border: 1px solid var(--line); background: transparent; font-size: 12.5px; font-weight: 600; color: var(--ink-2); cursor: pointer; transition: transform .15s var(--ease); }
.pick button:active { transform: scale(.95); }
.pick button .sq { width: 18px; height: 18px; border-radius: 6px; display: grid; place-items: center; font-size: 10.5px; color: #fff; background: var(--agent); }
.pick button[aria-pressed="true"] { border-color: var(--ink); color: var(--ink); background: var(--surface); }
.pick button .n { font-family: var(--mono); color: var(--ink-3); }
.body .tagline { color: var(--ink-2); font-size: 15px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-size: 12.5px; font-weight: 600; padding: 5px 9px; border-radius: 8px; background: var(--surface-2); color: var(--ink-2); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip.metric { background: var(--surface-2); color: var(--ink); }
.chip.feas { background: transparent; border: 1px solid var(--line-strong); color: var(--ink-2); }
.pains { display: grid; gap: 5px; font-size: 14px; color: var(--ink-2); }
.pains div { display: flex; gap: 8px; align-items: baseline; }
.pains div::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--bad); flex: none; transform: translateY(-2px); }
.changes { display: grid; gap: 4px; font-size: 14px; color: var(--ink-2); }
.changes div { display: flex; gap: 8px; }
.changes .ic { color: var(--agent, var(--accent)); margin-top: 3px; }
.changes div span { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.cardbar { display: flex; gap: 8px; align-items: center; padding: 0 16px 14px; }
.cardbar .spacer { flex: 1; }
.save { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; border: 1px solid var(--line-strong); background: transparent; color: var(--ink); cursor: pointer; transition: transform .15s var(--ease), background .2s, color .2s; }
.save[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.save:active { transform: scale(.9); }
.dots { display: flex; justify-content: center; gap: 6px; padding: 10px 0 0; }
.dots i { width: 6px; height: 6px; border-radius: 3px; background: var(--line-strong); transition: width .25s var(--ease), background .25s; }
.dots i.on { width: 18px; background: var(--ink); }
.dots i.inv.on { background: var(--accent); }
.roundnote { margin: 0 14px 8px; font-size: 12.5px; color: var(--ink-2); display: flex; gap: 6px; align-items: center; }
.newbar { position: fixed; top: calc(60px + var(--sat)); left: 50%; transform: translateX(-50%); z-index: 31; }

@media (min-width: 760px) {
  .post { padding-left: max(14px, calc(50vw - 300px)); padding-right: max(14px, calc(50vw - 300px)); }
}

/* ---- sheets (details, chat, studio) ---- */
.scrim { position: fixed; inset: 0; z-index: 50; background: var(--scrim); opacity: 0; transition: opacity .3s var(--ease); }
.scrim.in { opacity: 1; }
.sheet { position: fixed; left: 0; right: 0; bottom: 0; z-index: 51; max-height: calc(100dvh - 24px - var(--sat)); height: calc(100dvh - 24px - var(--sat)); background: var(--sheet); border-radius: 22px 22px 0 0; transform: translateY(100%); transition: transform .38s var(--ease); display: flex; flex-direction: column; max-width: 760px; margin: 0 auto; box-shadow: 0 -10px 40px -20px rgba(0,0,0,.5); }
.sheet.in { transform: none; }
.sheet.short { height: auto; }
.sheet-head { display: flex; align-items: center; gap: 8px; padding: 10px 10px 6px 18px; border-bottom: 1px solid var(--line); }
.sheet-head h3 { font-size: 16px; font-weight: 650; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.grab { position: absolute; top: 6px; left: 50%; width: 38px; height: 5px; margin-left: -19px; border-radius: 3px; background: var(--line-strong); }
.sheet-body { flex: 1; overflow-y: auto; padding: 16px 18px calc(28px + var(--sab)); -webkit-overflow-scrolling: touch; }
.sheet-foot { padding: 10px 14px calc(10px + var(--sab)); border-top: 1px solid var(--line); background: var(--sheet); }

/* ---- detail content ---- */
.hero { border-radius: var(--r-lg); overflow: hidden; background: var(--paper); border: 1px solid var(--line); aspect-ratio: 4 / 3; display: grid; place-items: center; }
.hero img { width: 100%; height: 100%; object-fit: contain; }
.hero.photo img { object-fit: cover; }
.dhead { margin-top: 16px; display: grid; gap: 6px; }
.dhead h2 { font-size: 26px; line-height: 1.08; letter-spacing: -.032em; font-weight: 680; text-wrap: balance; }
.dhead p { color: var(--ink-2); font-size: 16px; }
.agent { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); }
.agent .av { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 12.5px; background: var(--agent, var(--accent)); }
.sec { margin-top: 22px; }
.sec > h3 { font-size: 14px; font-weight: 650; letter-spacing: -.01em; color: var(--ink-2); margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.sec p, .sec li { font-size: 15.5px; color: var(--ink); }
.sec p + p { margin-top: 8px; }
.sec ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.insight { padding: 14px 16px; border-radius: 6px 14px 14px 6px; background: var(--surface-2); border-left: 3px solid var(--agent, var(--accent)); font-size: 16px; line-height: 1.5; text-wrap: pretty; }
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.metric { padding: 12px; border-radius: 12px; background: var(--surface-2); display: grid; gap: 3px; }
.metric b { font-size: 16px; letter-spacing: -.01em; }
.metric span { font-size: 13px; color: var(--ink-2); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 15px; }
.kv dt { color: var(--ink-3); }
.kv dd { margin: 0; }
.refs { display: grid; gap: 8px; }
.ref { display: block; padding: 10px 12px; border-radius: 12px; background: var(--surface-2); text-decoration: none; font-size: 14px; color: var(--ink-2); }
.ref b { display: block; color: var(--ink); font-size: 14.5px; margin-bottom: 2px; }
.ref small { display: block; color: var(--ink-3); font-size: 12px; margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.considered li { color: var(--ink-2) !important; font-size: 14.5px !important; }
.make { margin-top: 26px; padding: 18px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.make > h3 { font-size: 19px; letter-spacing: -.02em; font-weight: 680; display: flex; gap: 8px; align-items: center; }
.make > p { color: var(--ink-2); margin: 6px 0 14px; font-size: 15px; }
.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
@media (min-width: 560px) { .tiles { grid-template-columns: repeat(3, 1fr); } }
.tile { padding: 12px; border-radius: 12px; background: var(--surface-2); display: grid; gap: 2px; }
.tile small { font-size: 12.5px; font-weight: 600; color: var(--ink-3); }
.tile b { font-size: 21px; letter-spacing: -.02em; }
.tile span { font-size: 12.5px; color: var(--ink-2); }
.tile.hi { background: color-mix(in srgb, var(--ok) 12%, var(--surface)); }
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
table.t th { text-align: left; font-size: 12.5px; color: var(--ink-3); font-weight: 600; padding: 6px 4px; border-bottom: 1px solid var(--line); }
table.t td { padding: 8px 4px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.t td.r, table.t th.r { text-align: right; }
.progress { display: flex; gap: 10px; align-items: center; padding: 14px; border-radius: 12px; background: var(--surface-2); font-size: 14.5px; color: var(--ink-2); }
.progress small { display: block; color: var(--ink-3); font-size: 12.5px; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 64vw; }
.rounds { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; margin: 4px 0 14px; }
.rounds button { flex: none; padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line-strong); background: transparent; font-size: 13px; font-weight: 600; color: var(--ink-2); cursor: pointer; }
.rounds button[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.invlist { display: grid; gap: 10px; }
.invrow { display: grid; grid-template-columns: 88px 1fr auto; gap: 12px; align-items: center; padding: 10px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); cursor: pointer; text-align: left; width: 100%; }
.invrow img { width: 88px; height: 66px; object-fit: contain; border-radius: 10px; background: var(--paper); }
.invrow b { display: block; font-size: 15.5px; letter-spacing: -.01em; }
.invrow small { display: block; font-size: 13px; color: var(--ink-3); }

/* ---- chat ---- */
.msgs { display: grid; gap: 10px; }
.msg { max-width: 86%; padding: 10px 13px; border-radius: 16px; font-size: 15px; line-height: 1.45; white-space: pre-wrap; word-wrap: break-word; }
.msg.user { justify-self: end; background: var(--ink); color: var(--bg); border-bottom-right-radius: 6px; }
.msg.assistant { justify-self: start; background: var(--surface-2); border-bottom-left-radius: 6px; }
.msg.err { background: color-mix(in srgb, var(--bad) 14%, var(--surface)); }
.suggest { justify-self: start; display: grid; gap: 8px; padding: 12px; border-radius: 14px; border: 1px dashed var(--line-strong); max-width: 92%; font-size: 14px; color: var(--ink-2); }
.composer { display: flex; gap: 8px; align-items: flex-end; }
.composer textarea { min-height: 46px; max-height: 140px; border-radius: 14px; }
.composer .btn { height: 46px; width: 46px; padding: 0; flex: none; }
.chips-row { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-bottom: 10px; }
.chips-row button { flex: none; padding: 7px 11px; border-radius: 999px; border: 1px solid var(--line-strong); background: transparent; font-size: 13px; color: var(--ink-2); cursor: pointer; }

/* ---- saved and studio ---- */
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (min-width: 640px) { .grid2 { grid-template-columns: repeat(3, 1fr); } }
.savedcard { text-align: left; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); cursor: pointer; padding: 0; display: flex; flex-direction: column; }
.savedcard .v { aspect-ratio: 4 / 3; background: var(--paper); display: grid; place-items: center; }
.savedcard .v img { width: 100%; height: 100%; object-fit: contain; }
.savedcard .b { padding: 10px 11px 12px; display: grid; gap: 3px; }
.savedcard b { font-size: 14.5px; line-height: 1.25; letter-spacing: -.01em; }
.savedcard small { font-size: 12px; color: var(--ink-3); }
.panel { border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); padding: 4px 16px; }
.row { display: flex; align-items: center; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: 0; }
.row .grow { flex: 1; min-width: 0; }
.row .grow b { display: block; font-size: 15.5px; }
.row .grow small { display: block; font-size: 13px; color: var(--ink-3); }
.row select { width: auto; padding: 9px 12px; }
.switch { position: relative; width: 50px; height: 30px; flex: none; }
.switch input { position: absolute; inset: 0; opacity: 0; cursor: pointer; margin: 0; }
.switch span { position: absolute; inset: 0; border-radius: 15px; background: var(--line-strong); transition: background .2s; pointer-events: none; }
.switch span::after { content: ''; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; transition: transform .2s var(--ease); box-shadow: 0 1px 3px rgba(0,0,0,.3); }
.switch input:checked + span { background: var(--ok); }
.switch input:checked + span::after { transform: translateX(20px); }
.studio-live { padding: 16px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); display: grid; gap: 10px; margin-bottom: 14px; }
.studio-live .now { display: flex; gap: 10px; align-items: center; font-weight: 600; }
.agents3 { display: grid; gap: 8px; margin: 14px 0; }
.agents3 div { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); }
.agents3 b { display: block; }
.agents3 small { color: var(--ink-2); font-size: 13.5px; }
h2.sub { font-size: 15px; font-weight: 650; letter-spacing: -.01em; color: var(--ink-2); margin: 26px 0 8px; }

.toast { position: fixed; left: 50%; bottom: calc(var(--nav-h) + var(--sab) + 14px); transform: translate(-50%, 10px); opacity: 0; z-index: 70; background: var(--ink); color: var(--bg); padding: 11px 16px; border-radius: 13px; font-size: 14px; font-weight: 500; transition: opacity .25s, transform .25s var(--ease); max-width: calc(100vw - 32px); pointer-events: none; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.bad { background: var(--bad); color: #fff; }

.sk { background: linear-gradient(90deg, var(--surface-2) 25%, color-mix(in srgb, var(--surface-2) 60%, var(--surface)) 50%, var(--surface-2) 75%); background-size: 200% 100%; animation: sk 1.4s infinite; border-radius: 10px; }
@keyframes sk { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001s !important; transition-duration: .001s !important; } }

.fine.count { display: inline-flex; align-items: center; gap: 2px; white-space: nowrap; }

/* ---- grain: breaks the digital flatness, never blocks taps ---- */
body::after { content: ''; position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: .035; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* ---- detail: numbered changes match the sketch callouts ---- */
ol.callouts { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; counter-reset: c; }
ol.callouts li { counter-increment: c; display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-size: 15.5px; }
ol.callouts li::before { content: counter(c); width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--bg); font: 600 12px/1 var(--mono); margin-top: 1px; }
.pfbig { display: grid; gap: 4px; margin-top: 4px; padding: 12px 14px; border-radius: 12px; background: var(--surface-2); }
.pfbig small { font-size: 12.5px; color: var(--ink-3); font-weight: 600; }
.pfbig .pb { color: var(--ink-2); text-decoration: line-through; text-decoration-color: color-mix(in srgb, var(--bad) 55%, transparent); }
.pfbig .fx { font-weight: 650; }
.meter { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: center; }
.meter .bar { height: 8px; border-radius: 4px; background: var(--surface-2); overflow: hidden; }
.meter .bar i { display: block; height: 100%; border-radius: 4px; background: var(--ink); }
.meter .bar i.lo { background: var(--bad); } .meter .bar i.mid { background: #c9a227; } .meter .bar i.hi { background: var(--ok); }
.meter b { font: 600 14px var(--mono); }
.meter small { grid-column: 1 / -1; font-size: 13px; color: var(--ink-3); margin-top: -2px; }
.basis { font-size: 11.5px; font-weight: 600; color: var(--ink-3); text-decoration: none; display: inline-flex; gap: 3px; align-items: center; }
.basis.src { color: var(--ok); }
.lever { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.demandrow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 8px; font-size: 14px; color: var(--ink-2); }

/* ---- make it: score, calculator, rfq ---- */
.opp { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center; padding: 14px; border-radius: 14px; background: var(--surface-2); margin-bottom: 12px; }
.opp .big { font: 600 34px/1 var(--mono); letter-spacing: -.04em; }
.opp .big small { font-size: 14px; color: var(--ink-3); letter-spacing: 0; }
.opp p { font-size: 13.5px; color: var(--ink-2); }
.subs { display: grid; gap: 10px; margin-bottom: 14px; }
.calc { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 10px; }
.calc label { display: grid; gap: 4px; font-size: 12.5px; font-weight: 600; color: var(--ink-3); }
.calc input { padding: 9px 11px; font-family: var(--mono); font-size: 15px; border-radius: 10px; }
.calcout { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 10px; }
.calcout div { padding: 10px 12px; border-radius: 12px; background: var(--surface-2); display: grid; gap: 1px; }
.calcout small { font-size: 12.5px; color: var(--ink-3); font-weight: 600; }
.calcout b { font: 600 19px var(--mono); letter-spacing: -.02em; }
.calcout .warn { color: var(--bad); font-size: 12px; font-weight: 600; }
.badge { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 2px 6px; border-radius: 5px; background: var(--surface-2); color: var(--ink-2); margin-left: 6px; vertical-align: 1px; }
.badge.warn { background: color-mix(in srgb, #c9a227 22%, var(--surface)); }
.seg { display: inline-flex; padding: 3px; border-radius: 10px; background: var(--surface-2); gap: 2px; margin-bottom: 8px; }
.seg button { border: 0; background: transparent; padding: 6px 12px; border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--ink-3); cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.rfq { white-space: pre-wrap; font-size: 14px; line-height: 1.5; padding: 12px 14px; border-radius: 12px; background: var(--surface-2); max-height: 280px; overflow-y: auto; }

/* ---- buy sheet ---- */
.buyform { display: grid; gap: 14px; }
.buyform .price { font: 600 40px/1 var(--mono); letter-spacing: -.04em; text-align: center; }
.buyform input[type=range] { padding: 0; border: 0; background: none; accent-color: var(--accent); height: 32px; }

/* ---- empty feed: the studio at work ---- */
.warm { min-height: 100dvh; display: grid; align-content: center; gap: 18px; padding: calc(80px + var(--sat)) 22px calc(var(--nav-h) + var(--sab) + 24px); max-width: 520px; margin: 0 auto; }
.warm h2 { font-size: 28px; letter-spacing: -.035em; line-height: 1.05; font-weight: 680; text-wrap: balance; }
.warm p { color: var(--ink-2); }
.steps { display: grid; gap: 0; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); padding: 4px 14px; }
.steps div { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.steps div:last-child { border-bottom: 0; }
.steps .sq { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; font-size: 12px; font-weight: 700; color: #fff; background: var(--agent, var(--ink)); }
.steps small { display: block; color: var(--ink-3); font-size: 12.5px; }
.steps .st { font-size: 12px; font-weight: 600; color: var(--ink-3); }
.steps .on .st { color: var(--accent); }
.board { display: grid; gap: 10px; }
.board div { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: center; }
.board .bar { grid-column: 2 / 4; height: 6px; border-radius: 3px; background: var(--surface-2); overflow: hidden; margin-top: -4px; }
.board .bar i { display: block; height: 100%; background: var(--agent); }