/* Introspect: deep space, thin luminous geometry, calm. Dark by default; a warm taupe light mode. */
:root {
  --bg:#0a0812; --bg2:#15102a; --panel:rgba(26,20,48,.62); --panel-solid:#1a1430; --border:rgba(201,184,255,.18);
  --line:rgba(201,184,255,.55); --text:#ece8f6; --muted:#9d93b8; --taupe:#c9bfb3;
  --accent:#b69cff; --accent2:#7b5cff; --sage:#8fd3b6; --gold:#e6c98c;
  --user:linear-gradient(135deg,#6d55c9,#9d7bff); --ai:rgba(26,20,48,.78);
  --ok:rgba(143,211,182,.14); --warn:rgba(230,201,140,.14); --bad:rgba(255,120,140,.14);
  --glow:0 0 24px rgba(182,156,255,.25);
}
@media (prefers-color-scheme: light) { :root {
  --bg:#efe9e1; --bg2:#e6dfd5; --panel:rgba(255,252,248,.72); --panel-solid:#fbf8f3; --border:rgba(109,85,201,.18);
  --line:rgba(109,85,201,.5); --text:#2b2633; --muted:#6f6782; --taupe:#8a7f72;
  --accent:#6d55c9; --accent2:#5a43b5; --sage:#3f8f70; --gold:#b58f3f;
  --user:linear-gradient(135deg,#6d55c9,#8d70e6); --ai:rgba(255,252,248,.9);
  --ok:rgba(63,143,112,.12); --warn:rgba(181,143,63,.12); --bad:rgba(190,60,80,.12);
  --glow:0 0 20px rgba(109,85,201,.18);
} }
* { box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html, body { margin:0; height:100%; background:var(--bg); color:var(--text); font:16px/1.45 -apple-system, system-ui, "Segoe UI", sans-serif; }
body { background-image: radial-gradient(900px 500px at 85% -5%, rgba(123,92,255,.22), transparent 60%),
  radial-gradient(700px 500px at -10% 100%, rgba(182,156,255,.14), transparent 60%),
  linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%); background-attachment:fixed; }
#stars { position:fixed; inset:0; z-index:-1; pointer-events:none; opacity:.9; }
@media (prefers-color-scheme: light) { #stars { opacity:.25; } }
.hidden { display:none !important; }
.muted { color:var(--muted); font-size:14px; }
.error { color:#ff8aa0; min-height:1em; font-size:14px; }
.tag { color:var(--taupe); letter-spacing:.08em; text-transform:uppercase; font-size:11px; text-align:center; margin:0 0 12px; }
h1, h2, h3, .wordmark { font-family:"Josefin Sans", -apple-system, system-ui, sans-serif; font-weight:300; letter-spacing:.18em; text-transform:uppercase; }
h3 { font-size:14px; color:var(--accent); margin:0 0 8px; }

/* ---- screens, cards, inputs ---- */
.screen { min-height:100%; display:flex; flex-direction:column; }
#auth { justify-content:center; align-items:center; padding:16px; gap:8px; }
.hero { width:min(78vw, 340px); aspect-ratio:900/982; border-radius:24px; overflow:hidden; box-shadow:0 20px 60px rgba(0,0,0,.5), var(--glow); }
.hero img { width:100%; height:100%; object-fit:cover; display:block; }
@media (prefers-color-scheme: light) { .hero { filter:saturate(.9); } }
.card { background:var(--panel); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); border:1px solid var(--border);
  border-radius:18px; padding:16px; width:100%; max-width:440px; box-shadow:0 10px 30px rgba(0,0,0,.25); }
.card.row { display:flex; gap:12px; align-items:center; max-width:none; }
.card.wide { max-width:none; margin-bottom:12px; }
.auth-card { margin-top:-24px; }
input[type=text], input[type=email], input[type=password], textarea, select, input[type=file] { width:100%; padding:12px 14px; margin:6px 0;
  border:1px solid var(--border); border-radius:12px; background:rgba(0,0,0,.18); color:var(--text); font:inherit; outline:none; }
@media (prefers-color-scheme: light) { input[type=text], input[type=email], input[type=password], textarea, select, input[type=file] { background:rgba(255,255,255,.7); } }
input:focus, textarea:focus, select:focus { border-color:var(--accent); box-shadow:0 0 0 3px rgba(182,156,255,.15); }
input[type=number] { width:70px; padding:6px; margin:0 4px; border:1px solid var(--border); border-radius:8px; background:transparent; color:var(--text); font:inherit; }
button { font:inherit; border:1px solid transparent; border-radius:999px; padding:11px 18px; background:var(--user); color:#fff; cursor:pointer;
  box-shadow:0 6px 20px rgba(109,85,201,.35); transition:transform .12s, box-shadow .2s, opacity .2s; }
button:active { transform:scale(.97); } button:disabled { opacity:.5; box-shadow:none; }
button.secondary, .chip { background:transparent; color:var(--text); border-color:var(--line); box-shadow:none; }
.chip { padding:8px 14px; font-size:14px; } .chip.active { background:rgba(182,156,255,.16); border-color:var(--accent); color:var(--accent); box-shadow:var(--glow); }
.row { display:flex; gap:8px; }
label.check { display:block; margin:8px 0; font-size:14px; }
details summary { cursor:pointer; font-weight:600; color:var(--accent); }
details p { font-size:14px; }
pre.small { white-space:pre-wrap; font-size:12px; color:var(--muted); margin:6px 0 0; }
.ic { width:22px; height:22px; fill:none; stroke:currentColor; stroke-width:1.4; stroke-linecap:round; stroke-linejoin:round; }

/* ---- header: sigil + wordmark + status ---- */
header { display:flex; justify-content:space-between; align-items:center; padding:10px 14px; padding-top:calc(10px + env(safe-area-inset-top));
  position:sticky; top:0; z-index:5; background:rgba(10,8,18,.55); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); border-bottom:1px solid var(--border); }
@media (prefers-color-scheme: light) { header { background:rgba(239,233,225,.7); } }
#brand { display:flex; align-items:center; gap:10px; }
.sigil { width:38px; height:38px; color:var(--accent); filter:drop-shadow(0 0 6px rgba(182,156,255,.55)); transition:transform 1.2s ease; }
.sigil .star { transform-origin:50% 50%; }
body.thinking .sigil { animation:turn 14s linear infinite; }
body.thinking .sigil .star { animation:pulse 1.6s ease-in-out infinite; }
@keyframes turn { to { transform:rotate(360deg); } }
@keyframes pulse { 0%,100% { transform:scale(.8); opacity:.7; } 50% { transform:scale(1.25); opacity:1; } }
.wordmark { font-size:15px; letter-spacing:.32em; color:var(--text); }
#status { font-size:11px; color:var(--muted); letter-spacing:.04em; } #dot { color:var(--gold); } #dot.on { color:var(--sage); text-shadow:0 0 8px var(--sage); }
#mode { display:flex; gap:6px; } #mode .chip { padding:6px 12px; font-size:13px; } #logout { padding:6px 10px; }

main { flex:1; overflow:auto; position:relative; z-index:1; }
.page { padding:12px; padding-bottom:96px; }

/* ---- bottom nav: thin geometric icons ---- */
nav { position:fixed; bottom:0; left:0; right:0; display:flex; background:rgba(10,8,18,.7); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--border); padding-bottom:env(safe-area-inset-bottom); z-index:6; }
@media (prefers-color-scheme: light) { nav { background:rgba(239,233,225,.8); } }
nav button { flex:1; background:transparent; color:var(--muted); border-radius:0; box-shadow:none; display:flex; flex-direction:column; align-items:center; gap:3px; font-size:11px; padding:9px 0 7px; letter-spacing:.04em; }
nav button .ic { width:22px; height:22px; }
nav button.active { color:var(--accent); } nav button.active .ic { filter:drop-shadow(0 0 6px rgba(182,156,255,.7)); }

/* ---- chat ---- */
#messages { display:flex; flex-direction:column; gap:10px; }
.msg { max-width:88%; padding:11px 15px; border-radius:18px; white-space:pre-wrap; word-wrap:break-word; animation:pop .2s ease-out; box-shadow:0 4px 16px rgba(0,0,0,.18); }
.msg.user { align-self:flex-end; background:var(--user); color:#fff; border-bottom-right-radius:6px; }
.msg.ai { align-self:flex-start; background:var(--ai); border:1px solid var(--border); border-bottom-left-radius:6px; backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); }
.msg img { max-width:100%; border-radius:12px; margin-top:6px; display:block; }
@keyframes pop { from { transform:translateY(6px); opacity:0; } to { transform:none; opacity:1; } }
.tool { align-self:flex-start; max-width:92%; padding:8px 12px; border-radius:12px; border:1px solid var(--border); font-size:13px; background:var(--panel); }
.tool.running { border-color:var(--gold); } .tool.ok { background:var(--ok); border-color:rgba(143,211,182,.4); } .tool.failed { background:var(--bad); }
.tool .args { color:var(--muted); font-size:12px; }
.tool .row { margin-top:8px; justify-content:flex-end; }
#chips, #staged { display:flex; gap:6px; flex-wrap:wrap; margin:10px 0; }
#chips .chip { animation:pop .25s ease-out; text-align:left; }
#staged img { height:56px; border-radius:10px; border:1px solid var(--line); }
#composer { position:fixed; bottom:66px; left:0; right:0; display:flex; gap:8px; align-items:flex-end; padding:8px 12px; z-index:6;
  background:rgba(10,8,18,.6); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px); border-top:1px solid var(--border); }
@media (prefers-color-scheme: light) { #composer { background:rgba(239,233,225,.75); } }
#composer textarea { flex:1; margin:0; resize:none; max-height:120px; border-radius:16px; }
#composer .icon { color:var(--accent); padding:10px 4px; cursor:pointer; display:flex; }
#send { padding:10px 14px; display:flex; }

/* ---- neural web: shown while the agent thinks ---- */
#web { position:fixed; inset:0; z-index:0; pointer-events:none; opacity:0; transition:opacity .7s; }
#web.on { opacity:1; }
.msg.offer .row { margin-top:8px; gap:8px; } .msg.offer .st { display:block; margin-top:6px; font-size:12px; }
.objective.ready .m { display:flex; flex-direction:column; align-items:flex-end; gap:4px; } .objective.ready .t small { font-size:11px; }

/* ---- memory tree & file view ---- */
.node { padding:7px 8px; border-radius:10px; cursor:pointer; display:flex; align-items:center; gap:6px; }
.node:hover, .node:active { background:var(--panel); }
.node .toggle { width:18px; color:var(--accent); }
.children { margin-left:16px; border-left:1px solid var(--border); }
#file-view pre { white-space:pre-wrap; font-size:14px; }
#file-view .atts img { max-width:160px; border-radius:10px; margin:4px; border:1px solid var(--border); }
#profile-card img { width:64px; height:64px; border-radius:50%; object-fit:cover; border:1px solid var(--line); box-shadow:var(--glow); }
video.clip { width:100%; border-radius:14px; margin:8px 0; background:#000; box-shadow:0 8px 30px rgba(0,0,0,.45); border:1px solid var(--border); }

/* ---- timeline ---- */
.event { padding:10px 12px 10px 16px; position:relative; background:var(--panel); border:1px solid var(--border); border-radius:14px; margin-bottom:8px; }
.event::before { content:""; position:absolute; left:-1px; top:14px; width:8px; height:8px; background:var(--accent); transform:rotate(45deg); box-shadow:0 0 8px var(--accent); }
.event.chat::before { background:var(--muted); box-shadow:none; }
.event .when { font-size:11px; color:var(--taupe); letter-spacing:.08em; text-transform:uppercase; }
table { width:100%; border-collapse:collapse; font-size:13px; } td, th { padding:6px; border-bottom:1px solid var(--border); text-align:left; } th { color:var(--accent); font-weight:400; letter-spacing:.06em; font-size:11px; text-transform:uppercase; }

/* ---- story ---- */
.story-head { display:flex; align-items:center; gap:14px; }
.story-head .lvl { font-family:"Josefin Sans", system-ui, sans-serif; font-size:30px; font-weight:300; letter-spacing:.1em; color:var(--accent); text-shadow:0 0 18px rgba(182,156,255,.5); white-space:nowrap; }
.bar { height:8px; background:rgba(201,184,255,.12); border-radius:6px; overflow:hidden; flex:1; }
.bar i { display:block; height:100%; background:linear-gradient(90deg,var(--accent2),var(--accent)); border-radius:6px; box-shadow:0 0 10px rgba(182,156,255,.5); transition:width .8s ease-out; }
.tiles { display:grid; grid-template-columns:repeat(3, 1fr); gap:8px; margin:12px 0; }
.tile { background:var(--panel); border:1px solid var(--border); border-radius:14px; padding:10px; text-align:center; backdrop-filter:blur(10px); }
.tile b { display:block; font-size:22px; font-weight:400; font-family:"Josefin Sans", system-ui, sans-serif; color:var(--text); }
.tile span { font-size:10px; color:var(--taupe); text-transform:uppercase; letter-spacing:.08em; }
.year { display:grid; grid-template-columns:52px 1fr auto; gap:8px; align-items:center; padding:8px 10px; border-radius:12px; margin-bottom:4px; cursor:pointer; }
.year:hover, .year:active { background:var(--panel); }
.year .y { font-weight:400; font-family:"Josefin Sans", system-ui, sans-serif; letter-spacing:.06em; } .year .y small { display:block; font-size:10px; color:var(--taupe); letter-spacing:.04em; }
.months { display:grid; grid-template-columns:repeat(12, 1fr); gap:3px; }
.months i { display:block; height:12px; border-radius:2px; background:rgba(201,184,255,.1); border:1px solid var(--border); transform:scale(.8) rotate(45deg); }
.months i.on { background:linear-gradient(135deg,var(--accent2),var(--accent)); border-color:transparent; box-shadow:0 0 8px rgba(182,156,255,.6); }
.year .n { font-size:12px; color:var(--muted); white-space:nowrap; }
.year.empty .y { color:var(--muted); }
.branch { display:grid; grid-template-columns:120px 1fr auto; gap:8px; align-items:center; margin:6px 0; font-size:14px; }
.branch .bar { height:6px; }
h3.story { margin:18px 0 8px; }
.story .hint { font-size:13px; color:var(--muted); margin:4px 0 10px; }

/* life story: earned clips in order, and what unlocks the next one */
.reel { margin-bottom:10px; }
.chapters { display:flex; gap:6px; overflow-x:auto; padding:4px 0 8px; scrollbar-width:none; }
.chapter { flex:0 0 auto; background:var(--panel); border:1px solid var(--border); border-radius:12px; padding:6px 10px; font-size:12px; color:var(--muted); max-width:200px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.chapter b { color:var(--accent); font-weight:400; margin-right:4px; }
.chapter.on { border-color:var(--accent); color:var(--text); box-shadow:0 0 14px rgba(182,156,255,.35); }
.objectives { display:grid; gap:6px; }
.objective { display:flex; justify-content:space-between; gap:10px; align-items:center; background:var(--panel); border:1px solid var(--border); border-radius:12px; padding:8px 12px; cursor:pointer; }
.objective:active { border-color:var(--accent); }
.objective .t { font-size:13px; } .objective .m { font-size:11px; color:var(--gold); text-align:right; }

/* memory editing */
.tools { display:flex; flex-wrap:wrap; gap:6px; margin:10px 0; }
.tools button { font-size:12px; padding:7px 10px; }
.tools .danger { border-color:#c96a6a; color:#e39a9a; }
textarea.editor { width:100%; min-height:220px; background:var(--panel); color:var(--text); border:1px solid var(--border); border-radius:12px; padding:10px; font:14px/1.4 ui-monospace, monospace; }
#file-view .att { position:relative; display:inline-block; }
#file-view .att .x { position:absolute; top:2px; right:2px; width:22px; height:22px; padding:0; border-radius:50%; font-size:14px; line-height:20px; background:rgba(0,0,0,.55); color:#fff; border:1px solid var(--border); }
#filing-chip, #think-chip { color:var(--gold); }
#review { margin-bottom:10px; }
.review-item { background:var(--panel); border:1px solid var(--border); border-radius:12px; padding:10px 12px; margin-bottom:8px; }
.review-item .files { font-size:13px; margin-bottom:4px; } .review-item .files b { color:var(--accent); font-weight:400; }
.review-item .note { font-size:12px; color:var(--muted); margin-bottom:6px; }
.review-item textarea.answer { width:100%; background:transparent; color:var(--text); border:1px solid var(--border); border-radius:10px; padding:8px; font:14px/1.4 inherit; }
.review-item .row { margin-top:6px; } .review-item button { font-size:12px; padding:7px 10px; }
/* off the record */
body.private .msg.ai { border-style:dashed; } body.private .msg.user { background:#4a4458; }
body.private #mode .chip[data-mode="private"] { border-color:var(--gold); color:var(--gold); box-shadow:0 0 14px rgba(244,213,141,.3); }
body.private .sigil { opacity:.45; }

/* faces waiting for a name (Story page) */
.faces { display:grid; gap:8px; margin-bottom:10px; }
.face { display:flex; gap:12px; align-items:flex-start; background:var(--panel); border:1px solid var(--border); border-radius:14px; padding:10px; }
.face img { width:84px; height:84px; border-radius:12px; object-fit:cover; flex:none; border:1px solid var(--border); }
.face .fb { flex:1; min-width:0; display:flex; flex-direction:column; gap:6px; }
.face .fb small { font-size:11px; overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; }
.face .row { display:flex; gap:6px; align-items:center; }
.face input { flex:1; min-width:0; background:var(--bg2); color:var(--text); border:1px solid var(--border); border-radius:10px; padding:7px 10px; font-size:14px; }
.face button { font-size:12px; padding:7px 10px; border-radius:10px; }
.face .st { font-size:11px; }
button.ghost { background:transparent; color:var(--accent); border:1px solid var(--border); }
button.ghost:disabled { opacity:.6; }

#rules summary { cursor:pointer; font-size:13px; color:var(--accent); }
#rules h4 { font-size:12px; margin:10px 0 4px; color:var(--accent); }
#rules p { font-size:12px; margin:4px 0; line-height:1.45; } #rules p.rule { padding-left:10px; border-left:2px solid var(--border); }

.atts.linked .att { display:inline-flex; flex-direction:column; align-items:center; gap:2px; } .atts.linked small { font-size:10px; max-width:84px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.atts.linked video { width:84px; height:84px; object-fit:cover; border-radius:10px; }
.node .shared { font-size:11px; color:var(--sage); }