:root{
  --bg:#000; --bg-2:#08090b; --surface:#0d0f12; --surface-2:#14171c;
  --line:rgba(255,255,255,0.08); --line-2:rgba(255,255,255,0.16);
  --text:#fff; --muted:#9aa0aa; --dim:#5a606b;
  --accent:#6cc09c; --accent-dim:rgba(108,192,156,0.11); --accent-line:rgba(108,192,156,0.30);
  --warn:#e0b562; --bad:#e07a6a;
  --r-s:6px; --r:8px; --r-c:16px; --r-p:999px;
  --e:cubic-bezier(0.22,1,0.36,1);
  --t-fast:0.12s var(--e); --t:0.2s var(--e); --t-slow:0.55s var(--e);
  --shell:440px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  background:var(--bg); color:var(--text);
  font-family:'Geist',Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:15px; line-height:1.5; letter-spacing:-0.012em;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
  text-transform:lowercase;
}
/* Proper nouns, data and user-entered text keep their own casing. */
.keep,.num,input,textarea,.mono,[data-keep]{text-transform:none}
body::before{
  content:''; position:fixed; inset:0; pointer-events:none; z-index:0;
  background:
    radial-gradient(760px 420px at 50% -12%, rgba(108,192,156,0.10), transparent 62%),
    radial-gradient(520px 320px at 92% 8%, rgba(108,192,156,0.05), transparent 60%);
}
::selection{background:var(--accent-dim);color:var(--text)}
button,input,select,textarea{font:inherit;color:inherit;background:none;border:none;outline:none}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-s)}
svg.ic{display:block;flex:none}
.mono{
  display:grid;place-items:center;border-radius:50%;flex:none;font-weight:600;
  color:rgba(255,255,255,0.78);background:hsl(0 0% var(--l,20%));
  border:1px solid rgba(255,255,255,0.14);text-transform:uppercase;letter-spacing:0.02em;
}
.num{font-family:'Geist Mono','IBM Plex Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums;letter-spacing:-0.02em}

/* ---------------------------------------------------------------- shell */
.shell{
  position:relative; z-index:1; width:100%; max-width:var(--shell);
  margin:0 auto; min-height:100dvh; display:flex; flex-direction:column;
  padding-bottom:calc(112px + env(safe-area-inset-bottom));
}
.top{
  position:sticky; top:0; z-index:40; display:flex; align-items:center; gap:12px;
  padding:16px 20px 12px; background:linear-gradient(to bottom,var(--bg) 62%,transparent);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
}
.brand{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:700;letter-spacing:0.26em;text-transform:uppercase}
.brand .mk{width:19px;height:19px;flex:none;color:#fff}
.chain{
  margin-left:auto; display:flex; align-items:center; gap:7px;
  font-size:11px; color:var(--muted); padding:5px 11px;
  border:1px solid var(--line); border-radius:var(--r-p); background:var(--surface);
}
.dot{width:6px;height:6px;border-radius:50%;background:var(--dim);flex:none}
.dot.live{background:var(--accent);box-shadow:0 0 0 0 var(--accent-line);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(108,192,156,0.38)}70%{box-shadow:0 0 0 7px rgba(108,192,156,0)}100%{box-shadow:0 0 0 0 rgba(108,192,156,0)}}
.who{
  display:flex;align-items:center;gap:7px;padding:5px 10px 5px 6px;
  border:1px solid var(--line);border-radius:var(--r-p);background:var(--surface);
  font-size:12px;transition:border-color var(--t);
}
.who:hover{border-color:var(--line-2)}
.who .av{display:grid;place-items:center}
.who .av .mono{display:grid}

.view{flex:1;padding:4px 20px 30px;display:none;animation:rise var(--t-slow) both}
.view.on{display:block}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.stagger>*{animation:rise var(--t-slow) both}
.stagger>*:nth-child(1){animation-delay:.02s}
.stagger>*:nth-child(2){animation-delay:.07s}
.stagger>*:nth-child(3){animation-delay:.12s}
.stagger>*:nth-child(4){animation-delay:.17s}
.stagger>*:nth-child(5){animation-delay:.22s}
.stagger>*:nth-child(6){animation-delay:.27s}

/* ---------------------------------------------------------------- type */
.eyebrow{font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--dim);font-weight:500}
h2.sec{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:-0.01em;margin:26px 0 12px;display:flex;align-items:center;gap:8px}
h2.sec .count{font-size:11px;color:var(--dim);font-weight:400}
.muted{color:var(--muted)}
.dimt{color:var(--dim)}

/* ---------------------------------------------------------------- balance */
.bal{padding:14px 0 6px}
.bal .label{font-size:10px;letter-spacing:0.2em;text-transform:uppercase;color:var(--dim)}
.bal .big{font-size:48px;font-weight:700;letter-spacing:-0.05em;line-height:1;margin-top:8px;display:flex;align-items:baseline;gap:9px}
.bal .big .u{font-size:16px;color:var(--muted);font-weight:500;letter-spacing:-0.02em}
.bal .sub{display:flex;gap:16px;margin-top:10px;font-size:12.5px;color:var(--muted);align-items:center}
.bal .sub #bal-active{display:inline-flex;align-items:center;gap:6px;color:var(--accent)}
.bal .sub b{color:var(--text);font-weight:500}

/* ---------------------------------------------------------------- hero milestone */
.hero{
  position:relative; margin-top:18px; padding:20px; border-radius:var(--r-c);
  border:1px solid var(--line); overflow:hidden;
  background:linear-gradient(165deg,var(--surface) 0%,var(--bg-2) 100%);
}
.hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(420px 180px at 82% -30%,rgba(108,192,156,0.12),transparent 70%);
}
.hero .row{display:flex;align-items:flex-start;gap:12px;position:relative}
.hero .emo{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:none;border:1px solid var(--line-2);color:var(--accent);flex:none;
}
.hero .t{flex:1;min-width:0}
.hero .t h3{font-size:17px;font-weight:600;letter-spacing:-0.025em}
.hero .t .meta{font-size:12px;color:var(--muted);margin-top:2px;display:flex;gap:8px;flex-wrap:wrap}
.pill{
  display:inline-flex;align-items:center;gap:5px;
  font-size:10.5px;padding:3px 9px 3px 7px;border-radius:var(--r-p);
  border:1px solid var(--accent-line);color:var(--accent);background:var(--accent-dim);
  letter-spacing:0.02em;white-space:nowrap;
}
.pill.grey{border-color:var(--line);color:var(--muted);background:var(--surface-2)}

.amt{display:flex;align-items:baseline;gap:8px;margin-top:18px;position:relative}
.amt .v{font-size:30px;font-weight:600;letter-spacing:-0.04em}
.amt .of{font-size:13px;color:var(--muted)}
.amt .pc{margin-left:auto;font-size:13px;color:var(--accent);font-weight:500}

.bar{position:relative;height:7px;border-radius:var(--r-p);background:rgba(255,255,255,0.055);margin-top:12px;overflow:hidden}
.bar i{
  position:absolute;inset:0 auto 0 0;border-radius:var(--r-p);
  background:linear-gradient(90deg,#4e9e7e,var(--accent));
  width:0;transition:width 0.9s var(--e);
  overflow:hidden;
}
.bar i::after{
  content:'';position:absolute;inset:0;border-radius:var(--r-p);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.28),transparent);
  transform:translateX(-100%);animation:sheen 2.6s var(--e) infinite;
}
@keyframes sheen{0%{transform:translateX(-100%)}60%,100%{transform:translateX(220%)}}
.bar.done i{background:linear-gradient(90deg,var(--accent),#8fe0bd)}

.contribs{display:flex;align-items:center;gap:8px;margin-top:14px;position:relative}
.faces{display:flex}
.face{display:block;margin-left:-8px;border-radius:50%;box-shadow:0 0 0 1.5px var(--bg-2)}
.face:first-child{margin-left:0}
.contribs .txt{font-size:12px;color:var(--muted)}

/* ---------------------------------------------------------------- coach */
.coach{
  margin-top:14px;padding:16px;border-radius:var(--r-c);
  border:1px solid var(--accent-line);
  background:linear-gradient(160deg,rgba(108,192,156,0.075),rgba(108,192,156,0.015));
}
.coach .hd{display:flex;align-items:center;gap:7px;font-size:10px;letter-spacing:0.2em;text-transform:uppercase;color:var(--accent)}
.coach .hl{font-size:16px;font-weight:500;letter-spacing:-0.025em;margin-top:11px;line-height:1.38}
.coach .ln{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--muted);margin-top:9px;line-height:1.45}
.coach .ln .ic{flex:none;margin-top:1px;opacity:.9;color:var(--accent)}
.coach .act{
  display:block;width:100%;text-align:left;margin-top:12px;padding:14px 15px;border-radius:var(--r);
  border:1px solid var(--accent-line);background:rgba(108,192,156,0.09);
  font-size:13.5px;color:var(--text);line-height:1.42;transition:background var(--t),transform var(--t-fast);
}
.coach .act:hover{background:rgba(108,192,156,0.16)}
.coach .act:active{transform:scale(0.985)}
.coach .act .go{display:flex;align-items:center;gap:6px;margin-top:11px;font-size:10.5px;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent);font-weight:600}

/* ---------------------------------------------------------------- cards */
.card{
  padding:16px;border-radius:var(--r-c);border:1px solid var(--line);
  background:var(--surface);transition:border-color var(--t),transform var(--t-fast);
}
.card.tap{cursor:pointer}
.card.tap:hover{border-color:var(--line-2)}
.card.tap:active{transform:scale(0.99)}
.ms{display:flex;gap:12px;align-items:center;padding:14px 16px;border-radius:var(--r-c);border:1px solid var(--line);background:var(--surface);margin-bottom:10px;transition:border-color var(--t),transform var(--t-fast);cursor:pointer}
.ms:hover{border-color:var(--line-2)}
.ms:active{transform:scale(0.99)}
.ms .emo{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line);color:var(--muted);flex:none}
.ms .b{flex:1;min-width:0}
.ms .b .n{font-size:14px;font-weight:500;letter-spacing:-0.015em;display:flex;align-items:center;gap:7px}
.ms .b .n .tag{font-size:9.5px;padding:2px 7px;border-radius:var(--r-p);background:var(--surface-2);border:1px solid var(--line);color:var(--dim);letter-spacing:0.04em;text-transform:uppercase}
.ms .bar{margin-top:9px;height:5px}
.ms .b .f{display:flex;justify-content:space-between;margin-top:7px;font-size:11.5px;color:var(--muted)}
.ms .b .f .r{color:var(--accent)}

/* ---------------------------------------------------------------- actions */
.acts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.act-btn{
  padding:16px 15px 17px;border-radius:var(--r-c);border:1px solid var(--line);
  background:var(--surface);text-align:left;transition:border-color var(--t),background var(--t),transform var(--t-fast);
}
.act-btn:hover{border-color:var(--line-2);background:var(--surface-2)}
.act-btn:active{transform:scale(0.98)}
.act-btn .i{display:block;line-height:1;color:var(--accent)}
.act-btn .l{display:block;font-size:14.5px;font-weight:600;margin-top:12px;letter-spacing:-0.025em}
.act-btn .d{display:block;font-size:11.5px;color:var(--dim);margin-top:4px;line-height:1.35}

/* ---------------------------------------------------------------- tx list */
.tx{display:flex;align-items:center;gap:12px;padding:12px 2px;border-bottom:1px solid var(--line)}
.tx:last-child{border-bottom:none}
.tx .ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);color:var(--muted);flex:none}
.tx .b{flex:1;min-width:0}
.tx .b .n{font-size:13.5px;font-weight:500;letter-spacing:-0.01em}
.tx .b .s{font-size:11.5px;color:var(--dim);margin-top:2px;display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.tx .b .s .sv{color:var(--accent)}
.tx .v{font-size:14px;font-weight:500;text-align:right;white-space:nowrap}
.tx .v.out{color:var(--text)}
.tx .v.in{color:var(--accent)}
.tx .v small{display:block;font-size:10.5px;color:var(--dim);font-weight:400;margin-top:2px}

/* ---------------------------------------------------------------- feed */
.feed-card{
  padding:16px;border-radius:var(--r-c);border:1px solid var(--line);
  background:var(--surface);margin-bottom:12px;transition:border-color var(--t);
}
.feed-card:hover{border-color:var(--line-2)}
.feed-card .who-r{display:flex;align-items:center;gap:10px}
.feed-card .who-r .mono{flex:none}
.feed-card .who-r .nm{font-size:13.5px;font-weight:500}
.feed-card .who-r .sub{font-size:11.5px;color:var(--dim);margin-top:1px}
.feed-card .goal{margin-top:13px;display:flex;align-items:baseline;gap:8px}
.feed-card .goal .e{color:var(--muted);display:grid;place-items:center}
.feed-card .goal .t{font-size:14.5px;font-weight:500;letter-spacing:-0.02em}
.feed-card .msg{
  margin-top:12px;padding:11px 13px;border-radius:var(--r);border:1px solid var(--line);
  background:var(--bg-2);font-size:12.5px;color:var(--muted);line-height:1.45;
}
.feed-card .msg b{color:var(--text);font-weight:500}
.give{
  margin-top:13px;width:100%;padding:12px;border-radius:var(--r);
  border:1px solid var(--accent-line);background:var(--accent-dim);
  color:var(--accent);font-size:13.5px;font-weight:500;
  transition:background var(--t),transform var(--t-fast);
}
.give:hover{background:rgba(108,192,156,0.18)}
.give:active{transform:scale(0.985)}

/* ---------------------------------------------------------------- memories */
.mem{
  position:relative;padding:18px;border-radius:var(--r-c);margin-bottom:12px;
  border:1px solid var(--accent-line);
  background:linear-gradient(160deg,rgba(108,192,156,0.08),rgba(108,192,156,0.015));
}
.mem .hd{display:flex;align-items:center;gap:9px}
.mem .hd .e{color:var(--accent);display:grid;place-items:center}
.mem .hd .t{font-size:15.5px;font-weight:600;letter-spacing:-0.025em}
.mem .dt{font-size:11.5px;color:var(--muted);margin-top:3px}
.mem .who-l{display:flex;gap:7px;flex-wrap:wrap;margin-top:13px}
.mem .who-l .c{font-size:11.5px;padding:4px 10px;border-radius:var(--r-p);background:var(--surface);border:1px solid var(--line);color:var(--muted)}
.mem .q{margin-top:12px;font-size:13px;color:var(--muted);font-style:italic;line-height:1.5;padding-left:12px;border-left:2px solid var(--accent-line)}
.mem .q b{font-style:normal;color:var(--text);font-weight:500}

/* ---------------------------------------------------------------- nav */
.nav{
  position:fixed;left:50%;transform:translateX(-50%);
  bottom:calc(14px + env(safe-area-inset-bottom));z-index:50;
  width:min(calc(100% - 32px),calc(var(--shell) - 32px));
  display:grid;grid-template-columns:repeat(4,1fr);gap:2px;padding:6px;
  border:1px solid var(--line-2);border-radius:var(--r-p);
  background:rgba(16,19,24,0.86);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  box-shadow:0 12px 40px rgba(0,0,0,0.5);
}
/* The nav lives inside .shell so it can anchor to the phone frame on desktop,
   but it must not be dragged around by the shell's own scrolling. */
.shell{position:relative}
.nav button{
  padding:9px 4px;border-radius:var(--r-p);display:flex;flex-direction:column;
  align-items:center;gap:3px;font-size:10px;color:var(--dim);
  transition:color var(--t),background var(--t);
}
.nav button .i{display:grid;place-items:center;line-height:1}
.nav button.on{color:var(--text);background:var(--surface-2)}
.nav button.on .i{color:var(--accent)}

/* ---------------------------------------------------------------- sheet */
.scrim{
  position:fixed;inset:0;z-index:100;background:rgba(3,4,6,0.72);
  backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);
  opacity:0;pointer-events:none;transition:opacity var(--t);
}
.scrim.on{opacity:1;pointer-events:auto}
.sheet{
  position:fixed;left:50%;bottom:0;z-index:101;transform:translate(-50%,102%);
  width:100%;max-width:var(--shell);max-height:92dvh;overflow-y:auto;
  padding:22px 20px calc(26px + env(safe-area-inset-bottom));
  border-radius:24px 24px 0 0;border:1px solid var(--line-2);border-bottom:none;
  background:var(--bg-2);transition:transform 0.42s var(--e);
}
.sheet.on{transform:translate(-50%,0)}
.sheet .grab{width:36px;height:4px;border-radius:var(--r-p);background:var(--line-2);margin:0 auto 18px}
.sheet h3{font-size:19px;font-weight:600;letter-spacing:-0.03em;display:flex;align-items:center;gap:10px}
.sheet h3 .h3ic{color:var(--accent);display:grid;place-items:center}
.sheet .lead{font-size:13px;color:var(--muted);margin-top:5px;line-height:1.45}

.field{margin-top:16px}
.field label{display:block;font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--dim);margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;padding:13px 14px;border-radius:var(--r);
  border:1px solid var(--line);background:var(--surface);
  font-size:15px;transition:border-color var(--t),background var(--t);
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent-line);background:var(--surface-2)}
.field input::placeholder,.field textarea::placeholder{color:var(--dim)}
.field textarea{resize:none;min-height:66px;font-size:14px}
.field .hint{font-size:11.5px;color:var(--dim);margin-top:6px;line-height:1.4}
.emo-row{display:flex;gap:7px;flex-wrap:wrap}
.emo-row button{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:var(--surface);color:var(--muted);display:grid;place-items:center;
  transition:border-color var(--t),background var(--t),color var(--t);
}
.emo-row button:hover{border-color:var(--line-2);color:var(--text)}
.emo-row button.on{border-color:var(--accent-line);background:var(--accent-dim);color:var(--accent)}

.opt{
  display:flex;gap:12px;align-items:flex-start;padding:14px;margin-bottom:9px;
  border-radius:var(--r-c);border:1px solid var(--line);background:var(--surface);
  cursor:pointer;transition:border-color var(--t),background var(--t);
}
.opt:hover{border-color:var(--line-2)}
.opt.on{border-color:var(--accent-line);background:var(--accent-dim)}
.opt .e{flex:none;margin-top:1px;color:var(--muted)}
.opt.on .e{color:var(--accent)}
.opt .b{flex:1;min-width:0}
.opt .b .n{font-size:14px;font-weight:500;letter-spacing:-0.015em;display:flex;align-items:center;gap:7px}
.opt .b .d{font-size:12px;color:var(--muted);margin-top:3px;line-height:1.42}
.opt .b .ex{font-size:11.5px;color:var(--accent);margin-top:6px}
.opt .ck{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--line-2);flex:none;margin-top:2px;position:relative;transition:border-color var(--t)}
.opt.on .ck{border-color:var(--accent)}
.opt.on .ck::after{content:'';position:absolute;inset:3.5px;border-radius:50%;background:var(--accent)}

.btn{
  width:100%;margin-top:18px;padding:15px;border-radius:var(--r-c);
  background:var(--accent);color:#07130e;font-size:15px;font-weight:600;letter-spacing:-0.015em;
  transition:filter var(--t),transform var(--t-fast);
}
.btn:hover{filter:brightness(1.07)}
.btn:active{transform:scale(0.985)}
.btn[disabled]{opacity:.45;pointer-events:none}
.btn.ghost{background:none;border:1px solid var(--line-2);color:var(--text);margin-top:9px}

.preview{
  margin-top:16px;padding:15px;border-radius:var(--r-c);
  border:1px dashed var(--accent-line);background:var(--accent-dim);
}
.preview .r{display:flex;justify-content:space-between;font-size:13.5px;padding:4px 0}
.preview .r.big{font-size:15px;font-weight:600;padding-top:10px;margin-top:6px;border-top:1px solid var(--accent-line)}
.preview .r .k{color:var(--muted)}
.preview .r.big .k{color:var(--text)}
.preview .r .v{font-weight:500}
.preview .r.sv .v{color:var(--accent)}

/* ---------------------------------------------------------------- toast */
.toasts{
  position:fixed;left:50%;transform:translateX(-50%);
  top:calc(12px + env(safe-area-inset-top));z-index:200;
  width:min(calc(100% - 28px),calc(var(--shell) - 28px));
  display:flex;flex-direction:column;gap:8px;pointer-events:none;
}
.toast{
  display:flex;gap:11px;align-items:flex-start;padding:13px 15px;border-radius:var(--r-c);
  border:1px solid var(--line-2);background:rgba(16,19,24,0.94);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  box-shadow:0 10px 34px rgba(0,0,0,0.55);
  animation:drop 0.42s var(--e) both;
}
@keyframes drop{from{opacity:0;transform:translateY(-14px) scale(0.97)}to{opacity:1;transform:none}}
.toast.out{animation:lift 0.3s var(--e) forwards}
@keyframes lift{to{opacity:0;transform:translateY(-12px) scale(0.97)}}
.toast .e{flex:none;margin-top:1px;color:var(--accent)}
.toast .b{flex:1;min-width:0}
.toast .b .t{font-size:13.5px;font-weight:500;letter-spacing:-0.015em}
.toast .b .s{font-size:11.5px;color:var(--muted);margin-top:2px;line-height:1.4}
.toast.win{border-color:var(--accent-line);background:linear-gradient(160deg,rgba(108,192,156,0.16),rgba(16,19,24,0.94))}

/* ---------------------------------------------------------------- skeleton */
.sk{border-radius:var(--r);background:linear-gradient(90deg,var(--surface) 25%,var(--surface-2) 50%,var(--surface) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite linear}
@keyframes shimmer{to{background-position:-200% 0}}
.sk.h1{height:46px;width:62%;margin-top:6px}
.sk.line{height:13px;width:100%;margin-top:9px}
.sk.card{height:150px;margin-top:18px;border-radius:var(--r-c)}

/* ---------------------------------------------------------------- empty */
.empty{padding:44px 20px;text-align:center}
.empty .e{display:grid;place-items:center;color:var(--dim);opacity:.85;margin:0 auto}
.empty .t{font-size:14.5px;font-weight:500;margin-top:14px;letter-spacing:-0.02em}
.empty .s{font-size:12.5px;color:var(--dim);margin-top:5px;line-height:1.5;max-width:270px;margin-inline:auto}

/* ---------------------------------------------------------------- confetti */
.conf{position:fixed;inset:0;z-index:150;pointer-events:none;overflow:hidden}
.conf i{position:absolute;width:7px;height:11px;border-radius:2px;animation:fall 2.4s var(--e) forwards}
@keyframes fall{0%{transform:translateY(-8vh) rotate(0);opacity:1}100%{transform:translateY(108vh) rotate(680deg);opacity:0}}

.tx-link{font-size:10.5px;color:var(--dim);font-family:'Geist Mono',monospace;transition:color var(--t)}
.tx-link:hover{color:var(--accent)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important}
}

/* ---------------------------------------------------------------- desktop */
/* On a wide screen the app is still the app. Frame it instead of stranding
   a narrow column in a black void. */
@media (min-width:900px){
  body{padding:38px 0;display:grid;place-items:center;min-height:100dvh}
  body::before{
    background:
      radial-gradient(900px 520px at 50% -6%, rgba(108,192,156,0.10), transparent 62%),
      radial-gradient(640px 400px at 78% 22%, rgba(108,192,156,0.045), transparent 62%);
  }
  /* The shell becomes a fixed-height device frame. The scrolling moves to an
     inner track so the top bar and nav can stay pinned to the frame edges. */
  .shell{
    min-height:0;height:min(812px,calc(100dvh - 76px));
    display:flex;flex-direction:column;overflow:hidden;padding-bottom:0;
    border:1px solid var(--line-2);border-radius:30px;background:var(--bg);
    box-shadow:0 40px 110px rgba(0,0,0,0.72),0 0 0 1px rgba(255,255,255,0.03);
  }
  .top{border-radius:30px 30px 0 0;flex:none}
  .view{
    overflow-y:auto;overflow-x:hidden;scrollbar-width:none;
    padding-bottom:104px;
  }
  .view::-webkit-scrollbar{display:none}
  .view.on{flex:1;min-height:0}
  .nav{
    position:absolute;left:50%;transform:translateX(-50%);
    bottom:18px;width:calc(var(--shell) - 40px);
  }
  .desk-note{
    position:fixed;left:50%;bottom:14px;transform:translateX(-50%);z-index:2;
    font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--dim);
  }
}
@media (max-width:899px){ .desk-note{display:none} }