:root{
  --bg:#FFF8EF; --surface:#F3E9DF; --ink:#3A2529; --muted:#776269; --line:#D4C2BC;
  --accent:#A8324E; --on-accent:#FFF8EF; --accent-soft:#F6DDE1;
  --done:#256554; --on-done:#FFF8EF; --done-soft:#DCEBE3;
  --gold:#E4B85C; --on-gold:#3A2529; --gold-soft:#F7E6BF;
  --scrim:rgba(58,37,41,.42);
  --display:"Fraunces", Georgia, "Times New Roman", serif;
  --body:"Noto Sans KR", -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#20191C; --surface:#2E2429; --ink:#FFF3E7; --muted:#C3ABB1; --line:#705A64;
    --accent:#F199A9; --on-accent:#20191C; --accent-soft:#4A2A33;
    --done:#89C3A5; --on-done:#20191C; --done-soft:#26382F;
    --gold:#E4B85C; --on-gold:#20191C; --gold-soft:#4A3B1C;
    --scrim:rgba(0,0,0,.55);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#20191C; --surface:#2E2429; --ink:#FFF3E7; --muted:#C3ABB1; --line:#705A64;
  --accent:#F199A9; --on-accent:#20191C; --accent-soft:#4A2A33;
  --done:#89C3A5; --on-done:#20191C; --done-soft:#26382F;
  --gold:#E4B85C; --on-gold:#20191C; --gold-soft:#4A3B1C;
  --scrim:rgba(0,0,0,.55);
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.55;-webkit-tap-highlight-color:transparent}
img{max-width:100%}
[hidden]{display:none!important}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,label:focus-within,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.press{transition:transform .12s ease}
.press:active{transform:scale(.98)}
.app{max-width:480px;margin:0 auto;padding-inline:16px;padding-block:16px 44px;display:flex;flex-direction:column;gap:26px}

/* header */
.top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.mark{font-family:var(--display);font-weight:600;font-size:28px;line-height:1.05;letter-spacing:-.01em;display:flex;align-items:baseline}
.mark em{font-style:italic;margin-left:.28em}
.bang{display:inline-block;width:.26em;height:.74em;margin-left:.03em;vertical-align:baseline;overflow:visible}
.bang .stem{fill:currentColor}
.bang .dot{fill:var(--accent)}
.sub-title{font-size:12px;color:var(--muted);margin-top:4px}
.dday{font-size:12px;font-weight:500;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 10px;white-space:nowrap;font-variant-numeric:tabular-nums;margin-top:4px}

/* hero */
.hero-label{font-size:13px;font-weight:500;color:var(--muted)}
.amount{display:flex;align-items:baseline;gap:10px;margin-top:2px;flex-wrap:wrap}
.amount .big{font-family:var(--display);font-weight:700;font-size:clamp(84px,26vw,108px);line-height:1;letter-spacing:-.03em;font-variant-numeric:lining-nums tabular-nums;font-variation-settings:"opsz" 144;display:inline-flex;align-items:flex-start}
.amount .big .cur{font-size:.45em;margin-top:.22em;margin-right:.06em;color:var(--accent)}
.amount .of{font-size:17px;font-weight:500;color:var(--muted);font-variant-numeric:tabular-nums}
.hero-sub{margin-top:8px;font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:2px 14px;font-variant-numeric:tabular-nums}
.hero-sub b{color:var(--ink);font-weight:700}
.bar{display:grid;grid-template-columns:repeat(10,1fr);gap:4px;margin-top:16px}
.seg{height:11px;border-radius:4px;background:var(--surface);position:relative;overflow:hidden}
.seg i{position:absolute;inset:0 auto 0 0;background:var(--done);transition:width .36s cubic-bezier(.2,.8,.2,1)}
.seg.gold i{background:var(--gold)}
.seg.cur{box-shadow:inset 0 0 0 1.5px var(--ink)}
.bar-legend{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:6px}

/* this week */
.week{background:var(--surface);border-radius:20px;padding:18px;display:flex;flex-direction:column;gap:14px;position:relative}
.week.has-stamp .week-head{padding-right:72px}
.week-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap}
.week-title{font-weight:700;font-size:18px}
.week-range{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.ladder{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;align-items:end}
.step{border-radius:12px;background:var(--bg);padding:10px 12px;display:flex;flex-direction:column;justify-content:space-between;color:var(--muted);transition:background .36s,color .36s,box-shadow .36s}
.step:nth-child(1){height:64px}.step:nth-child(2){height:84px}.step:nth-child(3){height:104px}
.step .chk{width:18px;height:18px;opacity:0;transform:scale(.6);transition:opacity .18s,transform .18s}
.step .foot{display:flex;justify-content:space-between;align-items:baseline;gap:4px}
.step .v{font-family:var(--display);font-weight:700;font-size:22px;line-height:1;font-variant-numeric:lining-nums}
.step .k{font-size:11px;font-weight:500}
.step.on{background:var(--done);color:var(--on-done)}
.step.on .chk{opacity:1;transform:none}
.step.on.max{background:var(--gold);color:var(--on-gold)}
.step.next{box-shadow:inset 0 0 0 2px var(--accent);color:var(--accent)}
.nudge{font-size:15px;font-weight:500}
.nudge b{color:var(--accent)}
.hint{font-size:13px;color:var(--muted);margin-top:-8px}
.cta{border:0;border-radius:12px;height:52px;padding:0 18px;background:var(--accent);color:var(--on-accent);font-weight:700;font-size:16px;display:flex;justify-content:center;align-items:center;gap:6px;width:100%}
.cta.done{background:transparent;color:var(--done);box-shadow:inset 0 0 0 1.5px var(--done)}
.cta:disabled{opacity:.4;cursor:default}
.stamp{position:absolute;top:-14px;right:14px;width:74px;height:74px;border-radius:50%;background:var(--gold);color:var(--on-gold);display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-10deg);box-shadow:0 0 0 3px var(--bg)}
.stamp svg{width:34px;height:22px;fill:var(--on-gold)}
.stamp span{font-family:var(--display);font-weight:700;font-style:italic;font-size:13px;line-height:1;margin-top:2px}
.stamp.in{animation:stamp .45s cubic-bezier(.2,.9,.3,1.3)}

/* calendar */
.cal-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.cal-head h2{font-size:18px;margin:0}
.seg-toggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:2px}
.seg-toggle button{border:0;background:transparent;padding:4px 12px;border-radius:999px;font-size:13px;font-weight:500;color:var(--muted)}
.seg-toggle button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.grid{display:grid;grid-template-columns:20px repeat(7,minmax(0,1fr)) 32px;gap:3px;align-items:stretch}
.grid.month{grid-template-columns:repeat(7,minmax(0,1fr))}
.dow{font-size:11px;color:var(--muted);text-align:center;font-weight:500;padding-bottom:2px}
.wk{font-size:11px;font-weight:700;color:var(--muted);display:flex;align-items:center;justify-content:center}
.wk.cur{color:var(--accent)}
.cell{min-height:56px;border:0;border-radius:8px;background:var(--surface);position:relative;padding:4px 3px;overflow:hidden;background-size:cover;background-position:center;display:flex;flex-direction:column;justify-content:space-between;align-items:stretch;text-align:left}
.cell .d{font-size:12px;font-weight:500;color:var(--muted);font-variant-numeric:tabular-nums;line-height:1.2;align-self:flex-start;padding:0 2px;border-radius:4px}
.cell .tags{display:flex;flex-direction:column;gap:2px;align-items:flex-start}
.tag{font-size:11px;font-weight:700;line-height:1.1;color:var(--done);padding:1px 2px;border-radius:4px;max-width:100%;overflow:hidden;white-space:nowrap}
.cell.has{background-color:var(--done-soft)}
.cell.has .d{color:var(--ink)}
.cell.photo .d,.cell.photo .tag{background:var(--bg);color:var(--ink);padding:1px 4px}
.cell.today{box-shadow:inset 0 0 0 2px var(--ink)}
.cell.today .d{color:var(--ink);font-weight:700;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}
.cell.future{background:transparent;box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--line) 55%, transparent);cursor:default}
.cell.future .d{font-weight:400}
.cell.out{background:transparent;cursor:default;opacity:.3}
.cell.just{animation:pop .18s ease-out}
.badge{font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;color:var(--muted);font-variant-numeric:tabular-nums}
.badge.b10,.badge.b25{color:var(--done)}
.badge.b35 span{background:var(--gold);color:var(--on-gold);border-radius:6px;padding:2px 4px}
.badge.fut{color:var(--line)}
.month-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.month-nav b{font-size:15px}
.month-nav button{border:1px solid var(--line);background:transparent;width:34px;height:34px;border-radius:10px}
.month-nav button:disabled{opacity:.3;cursor:default}
.month-nav svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;vertical-align:middle}
.streak{display:flex;gap:14px;align-items:baseline;font-size:13px;color:var(--muted);margin-top:4px}
.streak b{font-family:var(--display);font-size:22px;font-weight:700;color:var(--ink);margin-right:2px;font-variant-numeric:lining-nums}

details.rules{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:12px}
details.rules summary{font-weight:700;font-size:14px;cursor:pointer}
.rules table{width:100%;border-collapse:collapse;margin-top:8px;font-size:14px;font-variant-numeric:tabular-nums}
.rules td{padding:6px 0}
.rules td:last-child{text-align:right;font-weight:700}
.rules p{font-size:13px;color:var(--muted);margin:8px 0 0}


/* sheet */
.scrim{position:fixed;inset:0;background:var(--scrim);z-index:20;display:flex;align-items:flex-end;justify-content:center;animation:fade .24s}
.scrim.out{animation:fadeout .18s forwards}
.scrim.out .sheet{animation:down .18s forwards}
.sheet{background:var(--bg);width:100%;max-width:480px;border-radius:24px 24px 0 0;padding:10px 18px calc(18px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:12px;max-height:92%;overflow:auto;box-shadow:0 -6px 24px rgba(0,0,0,.12);animation:up .24s cubic-bezier(.2,.8,.2,1)}
.grab{width:40px;height:4px;border-radius:2px;background:var(--line);margin:0 auto 4px}
.sheet h3{margin:0;font-size:21px}
.sheet .sub{font-size:13px;color:var(--muted);margin-top:-10px}
.field-label{font-size:13px;font-weight:700;margin-top:4px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1.5px solid var(--muted);background:transparent;border-radius:12px;height:44px;padding:0 14px;font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:6px;transition:background .16s,color .16s,border-color .16s}
.chip svg{width:14px;height:14px;display:none}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.chip[aria-pressed="true"] svg{display:block}
.drop{border:1.5px dashed var(--muted);border-radius:12px;display:flex;align-items:center;gap:12px;padding:16px;color:var(--muted);font-size:13px;cursor:pointer}
.drop svg{width:28px;height:36px;fill:var(--accent);flex:none}
.drop b{display:block;color:var(--ink);font-size:15px}
.photo-wrap{position:relative}
.photo-wrap img{width:100%;max-height:210px;object-fit:cover;border-radius:12px;display:block}
.photo-actions{position:absolute;right:8px;bottom:8px;display:flex;gap:6px}
.photo-actions button,.photo-actions label{border:0;border-radius:10px;background:var(--bg);color:var(--ink);font-size:13px;font-weight:500;padding:6px 12px;cursor:pointer}
textarea{width:100%;border:1.5px solid var(--muted);background:transparent;color:var(--ink);border-radius:12px;padding:12px;font:inherit;font-size:16px;resize:none}
.preview{border-radius:12px;background:var(--surface);padding:10px 12px;font-size:14px}
.preview b{color:var(--accent)}
.preview .note{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.sheet-foot{display:flex;gap:8px}
.ghost{border:1.5px solid var(--muted);background:transparent;border-radius:12px;height:52px;padding:0 16px;font-weight:700;color:var(--muted);flex:none}
.ghost.armed{border-color:var(--accent);color:var(--accent)}

/* pin */
.pin{position:fixed;inset:0;z-index:40;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:24px 16px}
.pin-box{display:flex;flex-direction:column;align-items:center;gap:22px;width:100%;max-width:300px}
.pin .mark{font-size:40px}
.pin-hello{text-align:center}
.pin-hello p{margin:0}
.pin-hello .a{font-size:17px;font-weight:700}
.pin-hello .b{font-size:13px;color:var(--muted);margin-top:2px}
.dots{display:flex;gap:18px;height:26px;align-items:center}
.dots svg{width:18px;height:24px;fill:transparent;stroke:var(--muted);stroke-width:1.6;transition:fill .12s,stroke .12s}
.dots svg.f{fill:var(--accent);stroke:var(--accent)}
.dots.shake{animation:shake .18s 2}
.pad{display:grid;grid-template-columns:repeat(3,68px);gap:12px}
.pad button{height:68px;border-radius:18px;border:0;background:var(--surface);font-size:24px;font-weight:500;font-variant-numeric:tabular-nums}
.pad button.blank{visibility:hidden}
.pad button.back{background:transparent;font-size:13px;color:var(--muted)}
.pin-err{font-size:13px;color:var(--accent);min-height:20px;margin-top:-10px}

.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:12px;font-weight:500;font-size:14px;z-index:50;animation:up .24s;max-width:calc(100% - 32px);text-align:center}
#fx{position:fixed;inset:0;pointer-events:none;z-index:45;width:100%;height:100%}

@keyframes up{from{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}
@keyframes down{to{transform:translateY(24px);opacity:0}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes fadeout{to{opacity:0}}
@keyframes shake{0%,100%{transform:none}33%{transform:translateX(-3px)}66%{transform:translateX(3px)}}
@keyframes pop{0%{transform:scale(.96)}100%{transform:scale(1)}}
@keyframes stamp{0%{transform:rotate(-10deg) scale(.92);opacity:0}100%{transform:rotate(-10deg) scale(1);opacity:1}}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}
.app.loading{opacity:.5;pointer-events:none}
.cta.busy{opacity:.6;pointer-events:none}
.load-err{border-radius:12px;background:var(--accent-soft);color:var(--ink);padding:12px 14px;font-size:14px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.load-err button{border:1.5px solid var(--ink);background:transparent;border-radius:10px;padding:6px 12px;font-weight:700;font-size:13px}