/* Marnji — concept UI system. Grounded in the live staging.marngi.com tokens:
   ink #181614 · Figtree body · warm cream surfaces · terracotta accent · black/white pill buttons · arch avatars. */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Figtree:wght@400;500;600;700&display=swap');
:root{
  --paper:#F7F3EB; --surface:#FFFFFF; --cream-2:#F2EEE7; --sunken:#EFE9DE;
  --ink:#181614; --ink-2:#463F37; --muted:#7A7167; --faint:#A99E8F;
  --terra:#C2593A; --terra-ink:#9E4325; --terra-wash:#F3E4D6; --peach:#F4E9DA;
  --ok:#2E7D53; --ok-wash:#E4F0E8; --line:#E7DDCB; --line-2:#EFE7DA;
  --serif:"Fraunces",Georgia,serif; --sans:"Figtree",-apple-system,system-ui,sans-serif;
  --shadow:0 18px 50px rgba(40,28,14,.10),0 2px 6px rgba(40,28,14,.05);
  --shadow-sm:0 1px 2px rgba(40,28,14,.05);
  --r-lg:22px; --r-md:16px; --r-sm:12px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);color:var(--ink);background:#E9E1D2;-webkit-font-smoothing:antialiased;letter-spacing:-.006em}
a{color:inherit;text-decoration:none}
.serif{font-family:var(--serif)}

/* stage + full app frame — sidebar measured off the real staging.marngi.com expanded shell (260px, #F2EEE7) */
.app{max-width:1440px;margin:0 auto;background:var(--paper);min-height:100vh;position:relative;display:grid;grid-template-columns:260px 1fr}

/* left sidebar — matches the real app's expanded shell, not a collapsed icon rail */
.sidebar{border-right:1px solid var(--line);background:var(--cream-2);display:flex;flex-direction:column;padding:18px 14px 16px}
.sb-toggle{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:var(--muted);margin-bottom:16px}
.sb-toggle svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.sb-item{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:12px;font-weight:600;font-size:14.5px;color:var(--ink-2);margin-bottom:3px}
.sb-item svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sb-item.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}
.sb-spring{flex:1}
.sb-foot{border-top:1px solid var(--line);padding-top:14px;display:flex;flex-direction:column;gap:2px}
.sb-foot a{font-size:13px;color:var(--muted);padding:7px 13px;border-radius:9px}

/* legacy narrow rail (unused, kept only so old refs don't break) */
.rail{border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 0;background:var(--cream-2)}
.rail .r{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--muted)}
.rail .r.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.rail .r svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.rail .spring{margin-top:auto}

/* top header */
.hdr{grid-column:2;display:flex;align-items:center;gap:14px;padding:20px 34px;border-bottom:1px solid var(--line)}
.wm{display:flex;align-items:baseline;gap:9px}
.wm .m{font-family:var(--serif);font-weight:600;font-size:23px;letter-spacing:-.02em}
.wm .t{font-family:var(--serif);font-style:italic;font-size:13px;color:var(--terra)}
.wm .beta{font-size:9.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--terra-ink);background:var(--terra-wash);border:1px solid #E6CDB6;border-radius:999px;padding:3px 9px;align-self:center}
.hdr .sp{margin-left:auto;display:flex;gap:10px;align-items:center}

/* buttons */
.btn{font:inherit;font-weight:600;font-size:14px;border-radius:999px;padding:11px 20px;cursor:pointer;border:1.5px solid transparent;display:inline-flex;align-items:center;gap:8px;transition:.15s}
.btn.ink{background:var(--ink);color:var(--paper)}
.btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn.terra{background:var(--terra);color:#fff}
.btn.sm{padding:8px 15px;font-size:13px}
.btn.lg{padding:14px 26px;font-size:15.5px}
.btn.block{width:100%;justify-content:center}

/* main content column */
.main{grid-column:2;padding:34px 34px 110px}   /* bottom clearance for the fixed proto nav */
.wrap{max-width:960px;margin:0 auto}

/* headings */
h1{font-family:var(--serif);font-weight:600;font-size:40px;letter-spacing:-.02em;line-height:1.06}
h2{font-family:var(--serif);font-weight:600;font-size:26px;letter-spacing:-.015em}
h3{font-family:var(--serif);font-weight:600;font-size:19px}
.kick{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--terra)}
.sub{color:var(--muted);font-size:15px;line-height:1.55}
.crumb{font-size:13.5px;color:var(--muted);display:flex;gap:8px;align-items:center;margin-bottom:18px}
.crumb b{color:var(--ink);font-weight:600}

/* arch avatar — the Marnji motif */
.arch{border-radius:50% 50% 14px 14px / 62% 62% 14px 14px;object-fit:cover;background:var(--sunken)}
.verified{width:17px;height:17px;border-radius:50%;background:#2F6FED;display:inline-grid;place-items:center;color:#fff;font-size:10px;vertical-align:2px}

/* cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 24px;box-shadow:var(--shadow-sm)}
.card.peach{background:var(--peach);border-color:#EAD9C4}
.card.sunken{background:var(--cream-2);box-shadow:none}
.pill{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600;color:var(--ink-2)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--terra)}
.tag{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;letter-spacing:.04em;border-radius:999px;padding:4px 10px}
.tag.terra{background:var(--terra-wash);color:var(--terra-ink)}
.tag.ok{background:var(--ok-wash);color:var(--ok)}
.tag.soft{background:var(--sunken);color:var(--muted);border:1px solid var(--line)}

/* chat / talk */
.talkcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.talkcard .th{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line-2)}
.talkcard .body{padding:18px 20px;display:flex;flex-direction:column;gap:14px}
.bub{max-width:88%;font-size:14.5px;line-height:1.55}
.bub.me{align-self:flex-end;background:var(--cream-2);border-radius:16px 16px 5px 16px;padding:11px 15px}
.bub.brain{align-self:flex-start;background:transparent;color:var(--ink-2)}
.bub.brain .who{font-size:12px;font-weight:600;color:var(--terra);margin-bottom:5px;font-family:var(--sans)}
.cite{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:18px;padding:0 5px;border-radius:6px;font-size:10.5px;font-weight:700;background:var(--terra-wash);color:var(--terra-ink);vertical-align:1px;margin:0 1px}
.srcrow{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--muted);border-top:1px solid var(--line-2);padding-top:11px;margin-top:4px}
.refuse{background:var(--terra-wash);border:1px solid #E9D3BE;border-radius:12px;padding:12px 15px;font-size:13.5px;color:var(--terra-ink);line-height:1.5}
.refuse b{color:var(--ink)}
.composer{display:flex;align-items:center;gap:10px;background:var(--surface);border:1.5px solid var(--line);border-radius:999px;padding:8px 8px 8px 18px;box-shadow:var(--shadow-sm)}
.composer .ph{flex:1;color:var(--faint);font-size:15px}
.composer .go{width:40px;height:40px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:17px;flex:none}

/* step / progress (onboarding) */
.steps{display:flex;align-items:center;gap:0;margin-bottom:8px}
.steps .s{display:flex;align-items:center;gap:9px}
.steps .dot{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;font-family:var(--serif)}
.steps .dot.done{background:var(--terra);color:#fff}
.steps .dot.cur{background:var(--ink);color:#fff;box-shadow:0 0 0 4px var(--terra-wash)}
.steps .dot.todo{background:transparent;border:1.5px solid var(--line);color:var(--faint)}
.steps .lbl{font-size:13px;font-weight:600;white-space:nowrap}
.steps .lbl.todo{color:var(--faint);font-weight:500}
.steps .conn{flex:1;height:1.5px;background:var(--line);margin:0 12px;min-width:22px;border-radius:2px}
.steps .conn.on{background:var(--terra)}

/* prototype nav bar (connected set) */
.proto{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:200;display:flex;align-items:center;gap:4px;
  background:rgba(24,22,20,.94);backdrop-filter:blur(10px);border-radius:999px;padding:6px;box-shadow:0 16px 40px rgba(24,22,20,.34)}
.proto a{font-size:13px;font-weight:600;color:#CFC6BA;border-radius:999px;padding:9px 16px;display:inline-flex;align-items:center;gap:7px}
.proto a.on{background:var(--terra);color:#fff}
.proto a .n{font-size:10px;opacity:.6;font-weight:700}
.proto .home{color:#8A8175;padding:9px 12px}

/* utility */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.row{display:flex;align-items:center;gap:12px}
.between{display:flex;align-items:center;justify-content:space-between;gap:12px}
.mut{color:var(--muted);font-size:13.5px;line-height:1.5}
.divider{height:1px;background:var(--line);margin:10px 0}
.stat{font-family:var(--serif);font-weight:600}

/* ══════════ R2 shared shell + components (Talk / Book / Connect redesign) ══════════ */
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 30px;background:rgba(247,243,235,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar .tb-r{display:flex;align-items:center;gap:10px}
.wrap{max-width:1080px;margin:0 auto;padding:0 30px}
.wrap.narrow{max-width:860px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--terra-ink)}
.section{margin-top:40px}
.section > .sh{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}
.section > .sh h2{margin:0}
.muted{color:var(--muted)} .terra{color:var(--terra)}
.avatar-arch{border-radius:50% 50% 14px 14px / 62% 62% 14px 14px;object-fit:cover;background:var(--sunken);display:block}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.copyrow{display:flex;align-items:center;gap:8px;background:var(--sunken);border:1px solid var(--line);border-radius:12px;padding:9px 9px 9px 14px;font-size:13.5px;color:var(--ink-2)}
.copyrow .lnk{flex:1;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* two-door hero */
.doors{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.door{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);padding:22px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px}
.door.hero{background:var(--peach);border-color:#EAD9C4}
.door .dk{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--terra-ink);display:flex;align-items:center;gap:7px}
.door h3{margin:0}
/* verbs (talk/book/connect) */
.verbtag{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;border-radius:999px;padding:5px 12px}
.verbtag.talk{background:var(--terra-wash);color:var(--terra-ink)} .verbtag.book{background:var(--ink);color:var(--paper)} .verbtag.connect{background:#E8EFEA;color:var(--ok)}
/* connect app tiles */
.apptiles{display:flex;gap:10px;flex-wrap:wrap}
.apptile{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:11px 14px;font-weight:600;font-size:14px;cursor:pointer;transition:.15s}
.apptile:hover{border-color:var(--terra);box-shadow:var(--shadow-sm)}
.apptile .lg{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;font-size:15px;flex:none;color:#fff}
.applg-claude{background:#C15F3C} .applg-gpt{background:#10a37f} .applg-cursor{background:#181614} .applg-slack{background:#4A154B} .applg-app{background:var(--terra)}
/* modal */
.scrim{position:fixed;inset:0;background:rgba(24,22,20,.44);backdrop-filter:blur(2px);z-index:300;display:grid;place-items:center;padding:20px}
.modal{width:460px;max-width:100%;background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden}
.modal .mh{padding:18px 22px;border-bottom:1px solid var(--line-2);display:flex;align-items:center;gap:11px}
.modal .mh .x{margin-left:auto;color:var(--muted);cursor:pointer;font-size:18px}
.modal .mb{padding:20px 22px;display:flex;flex-direction:column;gap:12px}
.modal .mf{padding:16px 22px;border-top:1px solid var(--line-2);display:flex;gap:10px;justify-content:flex-end}
.scope{display:flex;gap:11px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--line-2)} .scope:last-child{border:0}
.scope .ck{width:22px;height:22px;border-radius:7px;background:var(--ok-wash);color:var(--ok);display:grid;place-items:center;font-size:12px;flex:none}
.scope .t b{font-size:13.5px;display:block} .scope .t span{font-size:12.5px;color:var(--muted)}
/* qr + embed + share */
.qr{width:118px;height:118px;border-radius:14px;border:1px solid var(--line);background:#fff;padding:10px;flex:none}
.qr svg{width:100%;height:100%;display:block}
.embed{font-family:ui-monospace,Menlo,monospace;font-size:12px;background:var(--sunken);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--ink-2);overflow:auto;line-height:1.5}
.sharegrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.shareopt{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:12px 14px;font-weight:600;font-size:13.5px;cursor:pointer} .shareopt:hover{border-color:var(--terra)}
.shareopt .i{width:30px;height:30px;border-radius:9px;background:var(--terra-wash);color:var(--terra-ink);display:grid;place-items:center;font-size:15px;flex:none}
/* why-it-beats-LLM */
.beats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.beat{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:16px} .beat .i{font-size:20px;margin-bottom:8px}
.beat b{font-size:14px;display:block;margin-bottom:4px} .beat p{font-size:12.5px;color:var(--muted);margin:0;line-height:1.5}
/* materials / sources (dashboard) */
.srcrow{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-2)} .srcrow:last-child{border:0}
.srcrow .fi{width:34px;height:34px;border-radius:9px;background:var(--terra-wash);color:var(--terra-ink);display:grid;place-items:center;flex:none;font-size:15px}
.srcrow .t b{font-size:13.5px;display:block} .srcrow .t span{font-size:12px;color:var(--muted)}
.srcrow .st{margin-left:auto;font-size:11.5px;font-weight:700;border-radius:999px;padding:3px 10px}
.st.indexed{background:var(--ok-wash);color:var(--ok)} .st.reindex{background:var(--terra-wash);color:var(--terra-ink)}
.dropzone{border:1.5px dashed var(--line);border-radius:16px;background:var(--cream-2);padding:26px;text-align:center;color:var(--muted)}
.tabs{display:flex;gap:4px;background:var(--cream-2);border:1px solid var(--line);border-radius:999px;padding:4px;width:fit-content}
.tabs a{font-size:13px;font-weight:600;color:var(--muted);border-radius:999px;padding:7px 15px} .tabs a.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}
/* host-side hint (booking-via-mcp) */
.hostwin{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.hostwin .hh{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#2a2a2e;color:#eee;font-size:12.5px}
.hostwin .hb{padding:16px}
.toolcard{border:1px solid var(--line);border-radius:12px;background:var(--cream-2);padding:12px 14px}
.slotrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px} .slot{font-size:12.5px;font-weight:600;border:1px solid var(--line);border-radius:10px;padding:8px 12px;background:#fff;cursor:pointer} .slot.on{border-color:var(--terra);background:var(--terra-wash);color:var(--terra-ink)}
.stepflow{display:flex;align-items:center;gap:10px;flex-wrap:wrap} .stepflow .sarrow{color:var(--faint)}

/* ══════════ R2 · ITERATION 2 — left shell nav (ChatGPT/Claude/Gemini convention) ══════════
   Evolves staging's thin left icon rail (toggle · new-chat · discover · help) into a wide,
   labelled sidebar. Applied to every surface; content adapts for logged-out on the public page. */
.app{display:grid;grid-template-columns:276px minmax(0,1fr);min-height:100vh;max-width:none;background:var(--paper)}
.main{grid-column:2;min-width:0;display:flex;flex-direction:column;min-height:100vh}
.mainscroll{flex:1;min-width:0}

/* the sidebar */
.sidebar{grid-column:1;position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:var(--cream-2);
  display:flex;flex-direction:column;padding:14px 12px 12px;gap:12px;overflow:hidden}
.sb-brand{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 2px}
.sb-brand .wm{display:flex;align-items:baseline;gap:8px}
.sb-brand .m{font-family:var(--serif);font-weight:600;font-size:21px;letter-spacing:-.02em}
.sb-brand .t{font-family:var(--serif);font-style:italic;font-size:12px;color:var(--terra)}
.sb-collapse{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:var(--muted);cursor:pointer;flex:none}
.sb-collapse:hover{background:var(--sunken);color:var(--ink)}
.sb-new{display:flex;align-items:center;gap:10px;background:var(--ink);color:var(--paper);border-radius:13px;padding:12px 15px;font-weight:600;font-size:14.5px;box-shadow:var(--shadow-sm)}
.sb-new .pl{font-size:18px;line-height:1;margin-top:-1px}
.sb-search{display:flex;align-items:center;gap:9px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 13px;color:var(--faint);font-size:13.5px;cursor:pointer}
.sb-search:hover{border-color:var(--terra)}
.sb-nav{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2px;margin:0 -4px;padding:2px 4px}
.sb-nav::-webkit-scrollbar{width:0}
.sb-sec{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);padding:14px 12px 6px}
.sb-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;font-weight:600;font-size:14px;color:var(--ink-2);cursor:pointer}
.sb-item:hover{background:var(--sunken)}
.sb-item.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}
.sb-item svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sb-item .badge{margin-left:auto;font-size:11px;font-weight:700;color:var(--terra-ink);background:var(--terra-wash);border-radius:999px;padding:1px 8px}
/* recent conversations (brains you've talked to) */
.sb-conv{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:11px;cursor:pointer}
.sb-conv:hover{background:var(--sunken)}
.sb-conv.on{background:var(--surface);box-shadow:var(--shadow-sm)}
.sb-conv .av{width:30px;height:34px;flex:none}
.sb-conv .c{min-width:0}
.sb-conv .c b{font-size:13.5px;font-weight:600;display:block;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-conv .c span{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
/* create-your-own CTA (guest) */
.sb-cta{display:flex;flex-direction:column;gap:6px;background:var(--peach);border:1px solid #EAD9C4;border-radius:14px;padding:14px}
.sb-cta b{font-size:13.5px} .sb-cta span{font-size:12px;color:var(--ink-2);line-height:1.45}
.sb-cta .btn{margin-top:6px}
/* footer */
.sb-foot{border-top:1px solid var(--line);padding-top:10px;margin-top:2px}
.sb-profile{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:12px;cursor:pointer}
.sb-profile:hover{background:var(--sunken)}
.sb-profile .av{width:32px;height:36px;flex:none}
.sb-profile .c{min-width:0;flex:1} .sb-profile .c b{font-size:13.5px;display:block} .sb-profile .c span{font-size:11.5px;color:var(--muted)}
.sb-profile .gear{color:var(--muted);flex:none}
.sb-signin{display:flex;flex-direction:column;gap:8px}

/* main-pane slim header (replaces the old full-width topbar) */
.mainhead{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:14px;padding:12px 26px;
  background:rgba(247,243,235,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.mainhead .mh-crumb{font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:8px;min-width:0}
.mainhead .mh-crumb b{color:var(--ink);font-weight:600}
.mainhead .mh-crumb .sep{color:var(--faint)}
.mainhead .mh-r{margin-left:auto;display:flex;align-items:center;gap:10px}

/* narrow: collapse the sidebar to keep mocks legible */
@media(max-width:900px){
  .app{grid-template-columns:1fr}
  .sidebar{display:none}
  .main{grid-column:1}
}