/* Layout: one-column phone app, max 520px, screen-by-screen flow; the story player is a fixed dusk sky in both themes. */
:root{
  --nu-bg:#fbece4;          /* sunlit Corestone stone, blush-veined */
  --nu-surface:#fff8f2;
  --nu-ink:#2a1c33;         /* deep plum ink */
  --nu-muted:#7a5d70;
  --nu-line:#efd2c9;
  --nu-accent:#c4446b;      /* lilacah rose */
  --nu-accent-ink:#fff6f8;
  --nu-gold:#c4891f;        /* honeywax gold */
  --nu-sea:#1d8a7f;         /* Femaau teal */
  --nu-leaf:#3d8a4c;        /* Grovehold green */
  --nu-dusk:#7a4fb0;        /* dusk violet */
  --nu-ember:#d4642f;       /* emberfruit */
  --nu-chip:#f8ddd4;
  /* player: one deliberate dusk look in both themes */
  --sky-1:#1c0f2e; --sky-2:#4a1d50; --sky-3:#a9416b; --sky-glow:#f2a656;
  --sky-ink:#fbf1ee; --sky-muted:#d9c2cb; --sky-hi:#f6d38f;
  --display:"Marcellus", "Cormorant Garamond", Georgia, serif;
  --story:"Spectral", Georgia, "Times New Roman", serif;
  --ui:"Karla", system-ui, -apple-system, "Segoe UI", sans-serif;
}
:root[data-palette="jewel"]{--nu-bg:#fbf0f7;--nu-surface:#fff8fc;--nu-ink:#2a1238;--nu-muted:#7a5a86;--nu-line:#ecd0e6;--nu-accent:#c42e72;--nu-gold:#b8800f;--nu-sea:#0f8f82;--nu-leaf:#2f8a3c;--nu-dusk:#7340c0;--nu-ember:#d0581f;--nu-chip:#f5dcee;--nu-tint:14%}
:root[data-palette="sunset"]{--nu-bg:#fdf0ea;--nu-surface:#fff8f4;--nu-ink:#3a1a22;--nu-muted:#8a5f66;--nu-line:#f0cfc6;--nu-accent:#d24a62;--nu-gold:#c27f12;--nu-sea:#16867a;--nu-leaf:#3d8a4c;--nu-dusk:#8a4fb0;--nu-ember:#d8602a;--nu-chip:#f9dcd2;--nu-tint:12%}
:root[data-palette="lagoon"]{--nu-bg:#eef7f6;--nu-surface:#f8fdfc;--nu-ink:#12323a;--nu-muted:#4f7277;--nu-line:#cfe6e4;--nu-accent:#c4446b;--nu-gold:#b8860f;--nu-sea:#127e72;--nu-leaf:#2f7f3c;--nu-dusk:#6a4fb0;--nu-ember:#c95a28;--nu-chip:#d8eeeb;--nu-tint:12%}
:root[data-palette="seafoam"]{--nu-bg:#f2fbf9;--nu-surface:#ffffff;--nu-ink:#1a2f33;--nu-muted:#5a7a7a;--nu-line:#cde9e4;--nu-accent:#d63f7d;--nu-accent-ink:#ffffff;--nu-gold:#d2577f;--nu-sea:#0f8a7c;--nu-leaf:#2a9d84;--nu-dusk:#b2408f;--nu-ember:#e0605a;--nu-chip:#fbe1ea;--nu-tint:14%}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --nu-bg:#1a1124; --nu-surface:#261832; --nu-ink:#f7e9f0; --nu-muted:#c3a6ba; --nu-line:#402a4b;
  --nu-accent:#f27ea0; --nu-accent-ink:#2a0f1c; --nu-gold:#efbd58; --nu-sea:#4cc6b6; --nu-leaf:#7fcb86; --nu-dusk:#b896ec; --nu-ember:#f39462; --nu-chip:#33203f; color-scheme:dark}}
:root[data-theme="dark"]{
  --nu-bg:#1a1124; --nu-surface:#261832; --nu-ink:#f7e9f0; --nu-muted:#c3a6ba; --nu-line:#402a4b;
  --nu-accent:#f27ea0; --nu-accent-ink:#2a0f1c; --nu-gold:#efbd58; --nu-sea:#4cc6b6; --nu-leaf:#7fcb86; --nu-dusk:#b896ec; --nu-ember:#f39462; --nu-chip:#33203f; color-scheme:dark}

@media (prefers-color-scheme: dark){:root[data-palette="jewel"]:not([data-theme="light"]){--nu-bg:#140a20;--nu-surface:#221236;--nu-ink:#fbeef6;--nu-muted:#cdb3d9;--nu-line:#4a2a66;--nu-accent:#ff6fa3;--nu-accent-ink:#2a0f1c;--nu-gold:#ffc94a;--nu-sea:#3fe0cc;--nu-leaf:#8be07a;--nu-dusk:#c59bff;--nu-ember:#ff8a5c;--nu-chip:#3a1d52;--nu-tint:20%;color-scheme:dark}}
:root[data-palette="jewel"][data-theme="dark"]{--nu-bg:#140a20;--nu-surface:#221236;--nu-ink:#fbeef6;--nu-muted:#cdb3d9;--nu-line:#4a2a66;--nu-accent:#ff6fa3;--nu-accent-ink:#2a0f1c;--nu-gold:#ffc94a;--nu-sea:#3fe0cc;--nu-leaf:#8be07a;--nu-dusk:#c59bff;--nu-ember:#ff8a5c;--nu-chip:#3a1d52;--nu-tint:20%;color-scheme:dark}
@media (prefers-color-scheme: dark){:root[data-palette="sunset"]:not([data-theme="light"]){--nu-bg:#22121a;--nu-surface:#331c26;--nu-ink:#fff1ec;--nu-muted:#dab7bf;--nu-line:#5c3343;--nu-accent:#ff8fa3;--nu-accent-ink:#2a0f1c;--nu-gold:#f7c873;--nu-sea:#6fd3c0;--nu-leaf:#a6d98a;--nu-dusk:#d3a6f0;--nu-ember:#ffa36b;--nu-chip:#45222f;--nu-tint:18%;color-scheme:dark}}
:root[data-palette="sunset"][data-theme="dark"]{--nu-bg:#22121a;--nu-surface:#331c26;--nu-ink:#fff1ec;--nu-muted:#dab7bf;--nu-line:#5c3343;--nu-accent:#ff8fa3;--nu-accent-ink:#2a0f1c;--nu-gold:#f7c873;--nu-sea:#6fd3c0;--nu-leaf:#a6d98a;--nu-dusk:#d3a6f0;--nu-ember:#ffa36b;--nu-chip:#45222f;--nu-tint:18%;color-scheme:dark}
@media (prefers-color-scheme: dark){:root[data-palette="lagoon"]:not([data-theme="light"]){--nu-bg:#0c1a20;--nu-surface:#132a31;--nu-ink:#eefaf8;--nu-muted:#a9c9cc;--nu-line:#25474f;--nu-accent:#ff8fb8;--nu-accent-ink:#2a0f1c;--nu-gold:#f3cf6a;--nu-sea:#5fe3d0;--nu-leaf:#94e08f;--nu-dusk:#b9a4ff;--nu-ember:#ff9c70;--nu-chip:#1b3a42;--nu-tint:18%;color-scheme:dark}}
:root[data-palette="lagoon"][data-theme="dark"]{--nu-bg:#0c1a20;--nu-surface:#132a31;--nu-ink:#eefaf8;--nu-muted:#a9c9cc;--nu-line:#25474f;--nu-accent:#ff8fb8;--nu-accent-ink:#2a0f1c;--nu-gold:#f3cf6a;--nu-sea:#5fe3d0;--nu-leaf:#94e08f;--nu-dusk:#b9a4ff;--nu-ember:#ff9c70;--nu-chip:#1b3a42;--nu-tint:18%;color-scheme:dark}
@media (prefers-color-scheme: dark){:root[data-palette="seafoam"]:not([data-theme="light"]){--nu-bg:#0b1f22;--nu-surface:#12302f;--nu-ink:#fdf0f4;--nu-muted:#b7d3d0;--nu-line:#23504c;--nu-accent:#ff7eb0;--nu-accent-ink:#2a0f1c;--nu-gold:#ffb3c8;--nu-sea:#40e0c8;--nu-leaf:#7ff0d0;--nu-dusk:#f58fd0;--nu-ember:#ff9a8a;--nu-chip:#173f3c;--nu-tint:20%;color-scheme:dark}}
:root[data-palette="seafoam"][data-theme="dark"]{--nu-bg:#0b1f22;--nu-surface:#12302f;--nu-ink:#fdf0f4;--nu-muted:#b7d3d0;--nu-line:#23504c;--nu-accent:#ff7eb0;--nu-accent-ink:#2a0f1c;--nu-gold:#ffb3c8;--nu-sea:#40e0c8;--nu-leaf:#7ff0d0;--nu-dusk:#f58fd0;--nu-ember:#ff9a8a;--nu-chip:#173f3c;--nu-tint:20%;color-scheme:dark}
html:root[data-palette="midnight"]{--nu-bg:#07050b;--nu-surface:#110c18;--nu-ink:#f3e9f2;--nu-muted:#a99aae;--nu-line:#2a2133;--nu-accent:#ff7aa8;--nu-accent-ink:#1a0710;--nu-gold:#f2c35c;--nu-sea:#4fd6c4;--nu-leaf:#8fd88a;--nu-dusk:#b9a0f2;--nu-ember:#ff9466;--nu-chip:#1c1526;--nu-tint:14%;color-scheme:dark}
html:root[data-palette="daylight"]{--nu-bg:#fdf6f0;--nu-surface:#ffffff;--nu-ink:#2a1c33;--nu-muted:#6f5468;--nu-line:#ecd6cf;--nu-accent:#c4446b;--nu-accent-ink:#fff6f8;--nu-gold:#b07812;--nu-sea:#13786e;--nu-leaf:#2f7f3c;--nu-dusk:#6d45a8;--nu-ember:#c45624;--nu-chip:#f6e3dc;--nu-tint:10%;color-scheme:light}
[hidden]{display:none!important}
html,body{height:100%}
body{background:var(--nu-bg);color:var(--nu-ink);font-family:var(--ui);font-size:16px;line-height:1.5;
  padding-left:max(16px, env(safe-area-inset-left, 0px));padding-right:max(16px, env(safe-area-inset-right, 0px))}
.app{max-width:520px;margin:0 auto;padding-block:20px 40px;display:flex;flex-direction:column;gap:20px;min-height:100%}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--nu-accent);outline-offset:3px;border-radius:8px}
h1,h2{font-family:var(--display);font-weight:400;text-wrap:balance;margin:0}
h2{font-size:1.65rem;line-height:1.2}
p{margin:0}
.eyebrow{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--nu-muted);font-weight:600}
.hint{color:var(--nu-muted);font-size:.93rem}
.screen{display:flex;flex-direction:column;gap:18px}

/* progress */
.progress{display:flex;align-items:center;gap:10px}
.bar{flex:1;height:3px;border-radius:3px;background:var(--nu-line);overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--nu-sea),var(--nu-gold),var(--nu-accent));transition:width .4s ease}
.count{font-size:.8rem;color:var(--nu-muted);font-variant-numeric:tabular-nums}

/* premise */
.premise h2{font-size:2.1rem}
.premise > p{font-family:var(--story);font-size:1.25rem;line-height:1.55;font-weight:300}
.premise > p:last-child{color:var(--nu-muted);font-size:1.05rem;font-style:italic}

/* chips */
.group{display:flex;flex-direction:column;gap:8px}
.group-label{font-size:.82rem;font-weight:600;color:var(--nu-muted)}
.chip.swatch{display:inline-flex;align-items:center;gap:8px}
.chip .dot{width:14px;height:14px;border-radius:50%;flex:none;border:1px solid rgba(0,0,0,.15)}
.avatar-box{display:flex;justify-content:center;margin:4px auto 8px;width:100%;max-width:220px;border-radius:24px;background:radial-gradient(circle at 50% 40%, color-mix(in srgb, var(--nu-accent) 18%, transparent), transparent 70%)}
.avatar-box svg{width:100%;height:auto}
.avatar-box.small{max-width:150px}
.avatar-box canvas.figc{width:100%;height:auto;display:block}
#stepHost .avatar-box canvas.figc{max-width:150px}
.hint.note{margin:-2px 0 8px;font-size:.85rem;color:var(--nu-muted);opacity:1}
.chpick{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:6px 0 10px}
.chopt{display:flex;flex-direction:column;gap:6px;padding:6px;border-radius:18px;border:1px solid var(--nu-line);background:var(--nu-chip);color:inherit;font:inherit;cursor:pointer}
.chopt img{width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:13px;display:block}
.chopt small{font-size:.82rem;text-align:center}
.chopt[aria-pressed="true"]{border-color:var(--nu-accent);background:color-mix(in srgb, var(--nu-accent) 14%, transparent)}
.chview{position:fixed;inset:0;z-index:25;background:#120a1c;color:#fff;display:flex;flex-direction:column}
.chview .chimg{position:absolute;inset:0;background-size:cover;background-position:center;transition:filter .25s}
.chview .chtop,.chview .chbot{position:relative;padding:14px 16px;display:flex;gap:10px;align-items:center}
.chview .chtop{justify-content:space-between;background:linear-gradient(rgba(10,6,18,.55),transparent)}
.chview .chbot{margin-top:auto;flex-direction:column;align-items:stretch;background:linear-gradient(transparent,rgba(10,6,18,.75) 30%);padding-top:40px;padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))}
.chview h2{font-family:var(--display);font-weight:400;margin:0;font-size:1.5rem}
.chview .addr{opacity:.8;font-size:.9rem;margin:0}
.chview label{display:flex;gap:10px;align-items:center;font-size:.9rem}
.chview input[type=range]{flex:1}
.chview .chbtns{display:flex;gap:10px;flex-wrap:wrap}
.chview .pill{color:#fff}
.chview .chpickwrap{position:relative;overflow:auto;flex:1;padding:0 16px 20px;background:rgba(18,10,28,.92)}
.chview .chpickwrap .chopt{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}
.figpick{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:6px 0 14px}
.figopt{display:flex;flex-direction:column;align-items:center;gap:6px;padding:8px 6px;border-radius:18px;border:1px solid var(--nu-line);background:var(--nu-chip);color:inherit;font:inherit;cursor:pointer}
.figopt[aria-pressed="true"]{border-color:var(--nu-accent);background:color-mix(in srgb, var(--nu-accent) 14%, transparent)}
.figopt canvas.figc{width:100%;height:auto}
.figopt small{font-size:.78rem;line-height:1.25;text-align:center;opacity:.85}

#stepHost .avatar-box{position:sticky;top:0;z-index:2;max-width:none;background:var(--nu-bg);border-radius:0 0 24px 24px;padding:4px 0}
#stepHost .avatar-box svg{max-width:200px}
.sw{display:inline-flex}
.sw i{width:12px;height:12px;border-radius:50%;margin-left:-4px;border:1.5px solid var(--nu-surface)}
.sw i:first-child{margin-left:0}
#favBtn[aria-pressed="true"]{color:#ff7aa8}
#favBtn:disabled{opacity:.35}
.voice-pick{display:flex;justify-content:center;align-items:center;gap:8px;font-size:.82rem;color:var(--sky-muted);margin-top:6px}
.voice-pick select{background:rgba(255,255,255,.1);color:var(--sky-ink);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:5px 10px;font:inherit;max-width:70vw}
.voice-pick select option{color:#222}
.group-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.link.small{font-size:.85rem}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--nu-line);background:var(--nu-chip);border-radius:999px;padding:9px 15px;font-size:.95rem;line-height:1.2;transition:background .2s,border-color .2s}
.chip[disabled]{opacity:.45;cursor:default}
.chip[aria-pressed="true"]{background:var(--nu-accent);border-color:var(--nu-accent);color:var(--nu-accent-ink)}
.cards{display:grid;gap:10px}
.card{border:1px solid var(--nu-line);background:var(--nu-surface);border-radius:16px;padding:14px 16px;text-align:left;display:flex;flex-direction:column;gap:2px}
.card b{font-family:var(--display);font-weight:400;font-size:1.15rem}
.card span{color:var(--nu-muted);font-size:.9rem}
.card[aria-pressed="true"]{border-color:var(--nu-accent);box-shadow:0 0 0 1px var(--nu-accent) inset}
.moods{grid-template-columns:1fr 1fr}
.moods .milestone{grid-column:1/-1}
.moods .card{--h:var(--nu-accent);background:color-mix(in srgb, var(--h) var(--nu-tint, 9%), var(--nu-surface))}
.moods .card b{display:flex;align-items:center;gap:8px}
.moods .card b::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--h);flex:none}
.moods .card[aria-pressed="true"]{border-color:var(--h);box-shadow:0 0 0 1px var(--h) inset;background:color-mix(in srgb, var(--h) 22%, var(--nu-surface))}
input[type=text],input[type=email],textarea{width:100%;box-sizing:border-box;border:1px solid var(--nu-line);background:var(--nu-surface);color:var(--nu-ink);border-radius:12px;padding:12px 14px;font:inherit}
textarea{min-height:96px;resize:vertical}

/* actions */
.actions{display:flex;gap:10px;margin-top:auto;padding-top:8px}
.btn{border:0;border-radius:999px;padding:13px 22px;font-weight:600;background:var(--nu-accent);color:var(--nu-accent-ink)}
.btn.ghost{background:transparent;color:var(--nu-muted);border:1px solid var(--nu-line)}
.btn.wide{flex:1}
.btn[disabled]{opacity:.45;cursor:default}
.link{background:none;border:0;color:var(--nu-accent);padding:0;font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* welcome */
.welcome{position:relative;border-radius:24px;overflow:hidden;min-height:420px;display:flex;flex-direction:column;justify-content:flex-end;padding:28px 22px;color:var(--sky-ink);
  background:radial-gradient(120% 70% at 50% 100%,var(--sky-glow) 0%,var(--sky-3) 28%,var(--sky-2) 58%,var(--sky-1) 100%)}
.welcome canvas,.player canvas{position:absolute;inset:0;width:100%;height:100%}
.pbg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.4s ease;pointer-events:none}
.pbg.fig{background-size:auto 92%;background-position:center bottom;background-repeat:no-repeat}
.pbg::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 45%,rgba(18,10,28,.55),rgba(18,10,28,.1))}
.welcome > *:not(canvas){position:relative}
.wordmark{font-family:var(--display);font-size:3rem;letter-spacing:.06em;line-height:1}
.tagline{font-family:var(--story);font-style:italic;font-weight:300;font-size:1.3rem;line-height:1.35;margin-top:10px;max-width:22ch}
.proto{font-size:.78rem;color:var(--sky-muted);margin-top:16px}

/* profile summary */
.summary{background:var(--nu-surface);border:1px solid var(--nu-line);border-radius:18px;padding:6px 16px}
.row{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--nu-line)}
.row:last-child{border-bottom:0}
.row dt{color:var(--nu-muted);font-size:.9rem;flex:none}
.row dd{margin:0;text-align:right;min-width:0;overflow-wrap:anywhere}
.history{display:flex;flex-direction:column;gap:6px}
.history button{background:var(--nu-surface);border:1px solid var(--nu-line);border-radius:12px;padding:10px 14px;text-align:left;display:flex;justify-content:space-between;gap:10px}
.history small{color:var(--nu-muted)}
details{border-top:1px solid var(--nu-line);padding-top:12px}
summary{cursor:pointer;color:var(--nu-muted);font-size:.9rem}
select{font:inherit;padding:8px 10px;border-radius:10px;border:1px solid var(--nu-line);background:var(--nu-surface);color:var(--nu-ink)}

/* player */
.player{position:fixed;inset:0;z-index:20;color:var(--sky-ink);
  background:radial-gradient(130% 60% at 50% 105%,var(--sky-glow) 0%,var(--sky-3) 30%,var(--sky-2) 60%,var(--sky-1) 100%);
  display:flex;flex-direction:column}
.player-inner{position:relative;flex:1;display:flex;flex-direction:column;max-width:560px;width:100%;margin:0 auto;box-sizing:border-box;
  padding:calc(14px + env(safe-area-inset-top,0px)) max(20px, env(safe-area-inset-right,0px)) calc(16px + env(safe-area-inset-bottom,0px)) max(20px, env(safe-area-inset-left,0px));min-height:0}
.ptop{display:flex;align-items:center;justify-content:space-between;gap:10px}
.round{width:42px;height:42px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:var(--sky-ink);display:grid;place-items:center;font-size:1.1rem}
.pname{font-family:var(--display);font-size:1.25rem;letter-spacing:.05em}
.scroll{flex:1;overflow-y:auto;margin:14px -4px 10px;padding:0 4px;min-height:0;-webkit-mask-image:linear-gradient(transparent 0,#000 18px,#000 calc(100% - 28px),transparent 100%);mask-image:linear-gradient(transparent 0,#000 18px,#000 calc(100% - 28px),transparent 100%)}
.stitle{font-family:var(--display);font-size:1.9rem;line-height:1.2;margin:18px 0 6px;text-wrap:balance}
.smeta{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sky-muted);margin-bottom:18px}
.story{font-family:var(--story);font-size:1.18rem;line-height:1.75;font-weight:300;display:flex;flex-direction:column;gap:1em;padding-bottom:20px;max-width:34em}
.story .s{transition:color .3s, background .3s;border-radius:4px}
.story .s.on{color:var(--sky-hi)}
.choice{margin:6px 0 24px;display:flex;flex-direction:column;gap:10px}
.choice-q{font-family:var(--display);font-size:1.35rem}
#petText{width:100%;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:var(--sky-ink);border-radius:14px;padding:12px 14px;font:inherit;font-size:1rem;resize:vertical}
#petText::placeholder{color:var(--sky-muted)}
.pet-go{align-self:flex-start;background:rgba(255,255,255,.18)}
.pet-hint{font-size:.85rem;color:var(--sky-muted);margin:0}
.choice-list{display:flex;flex-direction:column;gap:8px}
.choice-list button{text-align:left;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);color:var(--sky-ink);border-radius:14px;padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.choice-list b{font-family:var(--display);font-weight:400;font-size:1.15rem}
.choice-list span{font-size:.9rem;color:var(--sky-muted)}
.waiting{font-family:var(--story);font-style:italic;font-size:1.25rem;color:var(--sky-muted);min-height:3em}
.note{font-size:.88rem;color:var(--sky-muted);margin-top:6px}
.controls{display:flex;align-items:center;justify-content:center;gap:18px;padding-top:6px}
.play{width:64px;height:64px;border-radius:50%;border:0;background:var(--sky-ink);color:var(--sky-1);display:grid;place-items:center}
.play svg,.round svg{width:22px;height:22px}
.pill{border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:var(--sky-ink);border-radius:999px;padding:10px 16px;font-size:.92rem}
.voice-note{text-align:center;font-size:.76rem;color:var(--sky-muted);margin-top:8px}
@media (prefers-reduced-motion: reduce){*{transition:none!important}}