*{box-sizing:border-box}
html{color-scheme:light;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:#111;font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR","Segoe UI",sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;word-break:keep-all}
a{color:inherit}

.top{max-width:560px;margin:0 auto;padding:18px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.brand{font-weight:800;text-decoration:none;font-size:1.05rem;letter-spacing:-.02em}
.top nav{display:flex;align-items:center;gap:16px;font-size:.9rem;color:#999}
.top nav a{text-decoration:none}
.top nav a.on{color:#111;font-weight:700}

main{max-width:560px;margin:0 auto;padding:8px 20px 80px}
h1{font-size:1.55rem;margin:12px 0 28px;letter-spacing:-.03em}

.f{margin-bottom:14px}
.f>label,.lbl{display:block;font-size:.82rem;color:#888;margin-bottom:6px}
.in{display:flex;align-items:center;background:#f4f4f4;border-radius:10px;padding:0 14px}
.in:focus-within{box-shadow:inset 0 0 0 2px #111}
.in input{flex:1;min-width:0;width:100%;border:0;background:transparent;font:inherit;font-size:17px;padding:14px 0;color:#111;outline:none;-webkit-appearance:none;appearance:none}
.in span{color:#999;margin-left:6px;white-space:nowrap}
input::-webkit-inner-spin-button,input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
input[type=number]{-moz-appearance:textfield}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}

.chk{display:flex;align-items:center;gap:8px;font-size:.95rem;margin:2px 0 14px;cursor:pointer}
.chk input{width:18px;height:18px;margin:0;accent-color:#111}
.chks{display:flex;flex-wrap:wrap;gap:4px 16px;margin-top:12px}
.chks .chk{margin:0;font-size:.9rem}

.seg{display:flex;background:#f4f4f4;border-radius:10px;padding:4px}
.seg label{flex:1;text-align:center;padding:10px 0;border-radius:8px;font-size:.92rem;color:#777;cursor:pointer}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label.on{background:#fff;color:#111;font-weight:700;box-shadow:0 1px 3px rgba(0,0,0,.08)}

.res{margin:28px 0 0;padding-top:24px;border-top:1px solid #eee}
.res .k{font-size:.85rem;color:#888}
.res .v{font-size:2.3rem;font-weight:800;letter-spacing:-.03em;margin:2px 0 6px}
.res .s{color:#666;font-size:.92rem}
.warn{margin-top:8px;font-size:.88rem;font-weight:600}
.warn:empty{display:none}

.acts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:22px}
.btn{display:block;width:100%;padding:15px;border:0;border-radius:10px;background:#111;color:#fff;font:inherit;font-size:1rem;font-weight:700;text-align:center;text-decoration:none;cursor:pointer}
.btn.ghost{background:#f4f4f4;color:#111}
.link{border:0;background:none;padding:0;font:inherit;font-size:.9rem;color:#999;cursor:pointer}
.small{font-size:.78rem;color:#999;margin-top:6px}

details{border-top:1px solid #eee}
details.last{border-bottom:1px solid #eee}
summary{list-style:none;display:flex;justify-content:space-between;padding:16px 0;font-weight:600;cursor:pointer}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:#aaa;font-weight:400}
details[open]>summary::after{content:"−"}
details .body{padding:0 0 18px;color:#444;font-size:.93rem}
details .body p{margin:0 0 8px}
.more{margin-top:8px}
.info{margin-top:56px}
.rows .r{display:flex;justify-content:space-between;padding:6px 0}

.recs{margin-top:48px}
.recs h2{font-size:.85rem;color:#888;font-weight:600;margin:0 0 4px}
.rec{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #eee}
.rec .t{font-size:.93rem}
.rec small{display:block;color:#aaa;font-size:.78rem}
.rec .a{display:flex;gap:14px;flex-shrink:0}

footer{margin-top:48px;font-size:.75rem;color:#aaa}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.35);display:flex;align-items:flex-end;justify-content:center;z-index:10}
.modal .panel{background:#fff;width:100%;max-width:560px;border-radius:16px 16px 0 0;padding:24px 20px 28px}
.modal h3{margin:0 0 18px;font-size:1.2rem}
.modal .in{margin-bottom:10px}
.modal .msg{font-size:.88rem;color:#666;min-height:1.3em;margin-top:10px}
@media (min-width:600px){.modal{align-items:center}.modal .panel{border-radius:16px;max-width:400px}}

.slip{margin-top:28px;padding:24px 20px;border:1px solid #eee;border-radius:12px}
.slip h3{text-align:center;margin:0 0 4px;font-size:1.1rem}
.slip .meta{text-align:center;color:#999;font-size:.82rem;margin-bottom:12px}
.slip .hd{font-size:.78rem;color:#999;margin-top:14px;padding-bottom:4px;border-bottom:1px solid #eee}
.slip .ln{display:flex;justify-content:space-between;gap:12px;padding:8px 0;font-size:.93rem}
.slip .ln small{display:block;color:#aaa;font-size:.75rem}
.slip .ln b{font-weight:500;white-space:nowrap}
.slip .tot{display:flex;justify-content:space-between;padding:10px 0 0;border-top:1px solid #ddd;font-weight:700}
.slip .net{display:flex;justify-content:space-between;margin-top:16px;padding-top:14px;border-top:2px solid #111;font-size:1.15rem;font-weight:800}
.slip .ft{margin-top:14px;text-align:center;color:#aaa;font-size:.75rem}

@media print{
  body *{visibility:hidden}
  #slip,#slip *{visibility:visible}
  #slip{position:absolute;left:0;top:0;width:100%;border:0;margin:0}
}
.more+.res{border-top:0;margin-top:20px;padding-top:0}
.lead{font-size:1.05rem;color:#444;margin:0 0 24px}
.rows.plain .r{padding:12px 0;border-bottom:1px solid #eee}
.rows.plain .r span:last-child{color:#999}
.goal{margin-top:28px;padding:20px;background:#f4f4f4;border-radius:12px}
.goal .k{font-size:.85rem;color:#888}
.goal .gv{font-size:1.6rem;font-weight:800;letter-spacing:-.02em;margin:2px 0 12px}
.goal .s{color:#666;font-size:.88rem;margin-top:10px}
.bar{height:6px;background:#ddd;border-radius:3px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:#111;border-radius:3px}
.sh{font-size:.85rem;color:#888;font-weight:600;margin:36px 0 10px}
.link.u{text-decoration:underline;color:#666}
.add .f{margin-bottom:10px}
.btn:disabled{opacity:.5}