:root{--bg:#f3f5f7;--panel:#fff;--ink:#14202b;--mute:#5d6b78;--line:#d5dde4;--acc:#1f4e79;--accfg:#fff;--soft:#e9f0f7;box-sizing:border-box}
@media (prefers-color-scheme:dark){:root{--bg:#0f1720;--panel:#17222d;--ink:#e8eef4;--mute:#9aabba;--line:#2b3a47;--acc:#6aa9e6;--accfg:#06192b;--soft:#1d2f40}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 system-ui,-apple-system,'Segoe UI','Noto Sans KR','Noto Sans JP','Noto Sans SC','Malgun Gothic','Yu Gothic','Microsoft YaHei',sans-serif}
.top{max-width:1280px;margin:0 auto;padding:14px 20px 4px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.brand{font-weight:700;font-size:20px;letter-spacing:-.01em}.brand a{color:inherit;text-decoration:none}
.top label{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--mute)}
.intro{max-width:1280px;margin:0 auto;padding:0 20px 10px}.intro h1{font-size:24px;margin:.2em 0 .1em;letter-spacing:-.01em}.intro p{margin:0;color:var(--mute)}
select,input,textarea,button{font:inherit;color:var(--ink)}
select,input:not([type=checkbox]):not([type=file]),textarea{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:6px 8px}
textarea{resize:vertical;line-height:1.45}
.top select,.row select{width:auto;min-width:120px}
.actions{max-width:1280px;margin:0 auto;padding:6px 20px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.btn{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 14px;cursor:pointer;display:inline-block}
.btn:hover{border-color:var(--acc)}.btn.pri{background:var(--acc);color:var(--accfg);border-color:var(--acc);font-weight:600}.btn.ghost{background:none}.btn.sm{padding:4px 10px;font-size:13px}
#pages{margin-left:auto;color:var(--mute);font-size:13px}
.tips{max-width:1280px;margin:0 auto;padding:0 20px 8px;color:var(--mute);font-size:13px}.tips p{margin:2px 0}
.app{max-width:1280px;margin:0 auto;padding:6px 20px 36px;display:grid;grid-template-columns:minmax(330px,430px) 1fr;gap:20px;align-items:start}
.pane-form{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;min-width:0}
.tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.tab{flex:1 1 30%;background:none;border:1px solid var(--line);border-radius:8px;padding:8px;cursor:pointer}.tab.on{background:var(--acc);color:var(--accfg);border-color:var(--acc);font-weight:600}
.row{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:flex-end;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:10px}
.row label{display:grid;gap:3px;font-size:12px;color:var(--mute)}.grp{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.grp>span{font-size:12px;color:var(--mute);width:100%}
.chip{background:none;border:1px solid var(--line);border-radius:16px;padding:3px 11px;cursor:pointer;font-size:13px}.chip.on{background:var(--acc);color:var(--accfg);border-color:var(--acc)}
.sw{width:22px;height:22px;border-radius:50%;border:2px solid var(--panel);outline:1px solid var(--line);cursor:pointer;padding:0}.sw.on{outline:2px solid var(--ink)}
details.sec{border-top:1px solid var(--line);padding:4px 0}details.sec:first-of-type{border-top:0}
details.sec>summary{cursor:pointer;font-weight:600;padding:8px 2px}
.body{padding:2px 0 10px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.f{display:grid;gap:3px;align-content:start;min-width:0}.f>span{font-size:12px;color:var(--mute)}.f.w{grid-column:1/-1}
.f.chk{display:flex;align-items:center;gap:6px;align-self:end;padding-bottom:6px}.f.chk>span{font-size:13px;color:var(--ink)}
.item{border:1px solid var(--line);border-radius:8px;padding:8px;margin:8px 0;background:var(--bg)}
.item input:not([type=checkbox]),.item textarea{background:var(--panel)}
.ih{display:flex;justify-content:space-between;align-items:center;color:var(--mute);font-size:12px;margin-bottom:6px}.ib button{background:none;border:1px solid var(--line);border-radius:5px;cursor:pointer;margin-left:4px;width:26px;height:24px;padding:0}
.add{width:100%;background:none;border:1px dashed var(--line);border-radius:8px;padding:8px;cursor:pointer;color:var(--mute)}.add:hover{border-color:var(--acc);color:var(--acc)}
.cc{grid-column:1/-1;font-size:12px;color:var(--mute);margin-top:-2px}
.phrow{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.phrow img{width:42px;height:56px;object-fit:cover;border-radius:3px;border:1px solid var(--line)}
.pane-prev{min-width:0;overflow:hidden}
.scalew{margin:0 auto;position:relative}
.faq,.foot{max-width:1280px;margin:0 auto;padding:0 20px}.faq{padding-bottom:18px}.faq h2{font-size:18px}.faq details{border-top:1px solid var(--line);padding:8px 0}.faq summary{cursor:pointer;font-weight:600}.faq p{color:var(--mute);margin:6px 0}
.foot{border-top:1px solid var(--line);padding-top:14px;padding-bottom:40px;color:var(--mute);font-size:13px}.foot a{color:var(--mute);margin-right:14px}
.mt{display:none}
.gtl{font-size:12px;color:var(--mute);margin:2px 0 6px}.gal{display:flex;gap:8px;margin-bottom:12px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x proximity}.gal .th{flex:none;width:112px;scroll-snap-align:start}
.th{background:none;border:2px solid var(--line);border-radius:8px;padding:4px;cursor:pointer;color:var(--ink);text-align:center}.th:hover{border-color:var(--mute)}.th.on{border-color:var(--acc)}
.tw{display:block;width:100%;aspect-ratio:210/297;overflow:hidden;position:relative;background:#fff;border-radius:3px}.tw .sheet{position:absolute;left:0;top:0;transform-origin:top left;pointer-events:none;box-shadow:none}.tw .guides{display:none}
.tn{display:block;font-size:12px;margin-top:4px}.th.on .tn{color:var(--acc);font-weight:700}.demo{color:var(--acc)!important}
/* ===== sheet ===== */
.sheet{width:var(--pw);min-height:var(--ph);background:#fff;color:#1a1a1a;box-shadow:0 1px 8px rgba(0,0,0,.22);position:relative;font-family:var(--ff);font-size:var(--fs);line-height:1.5;transform-origin:top left}
.pg{width:100%;border-collapse:collapse}.pg td{padding:0}.sp{height:12mm}.pg td.doc{padding:0 16mm;vertical-align:top}
.guides{position:absolute;left:0;right:0;top:12mm;bottom:0;pointer-events:none;background-image:repeating-linear-gradient(to bottom,transparent 0,transparent calc(var(--pc) - 1px),rgba(220,38,38,.55) calc(var(--pc) - 1px),rgba(220,38,38,.55) var(--pc))}
.sheet.one .guides{display:none}
.sheet h1,.sheet h2,.sheet h3,.sheet p{margin:0}
.dh{display:flex;justify-content:space-between;align-items:flex-start;gap:8mm;margin-bottom:6mm}.dl:empty{display:none}.dl .logo{max-height:16mm;max-width:50mm;display:block}
.dt{text-align:right}.dt h1{font-size:2.2em;line-height:1.2;color:var(--ac)}.mm div{display:flex;justify-content:flex-end;gap:3mm;font-size:.92em;color:#444}.mm span{color:#666}
.pty{display:grid;grid-template-columns:1fr 1fr;gap:6mm;margin-bottom:5mm}.pb h3{font-size:.85em;color:var(--ac);border-bottom:1px solid #ccc;padding-bottom:.15em;margin-bottom:.35em}.pb .pn{display:block;font-size:1.1em}.pb div{color:#333;overflow-wrap:anywhere}.pb .logo{max-height:12mm;max-width:40mm;display:block;margin-bottom:1mm}
.sj{margin-bottom:2mm}.sj span{color:#666}.ln{margin:0 0 3mm;color:#444}
.it{width:100%;border-collapse:collapse;margin-bottom:4mm}.it th,.it td{padding:1.8mm 2mm;text-align:left;vertical-align:top}.it .r{text-align:right}.it .n{width:13mm;text-align:center;white-space:nowrap}.it thead th{background:var(--ac);color:#fff;font-weight:600}.it tbody tr{break-inside:avoid;border-bottom:1px solid #d8dde3}.it .d{white-space:pre-line;overflow-wrap:anywhere}
.tt{margin-left:auto;border-collapse:collapse;min-width:70mm;margin-bottom:5mm;break-inside:avoid}.tt th{text-align:right;font-weight:400;padding:1.2mm 3mm;color:#444}.tt td{text-align:right;padding:1.2mm 0 1.2mm 3mm;min-width:32mm}.tt .gt th,.tt .gt td{font-weight:700;color:#111;border-top:2px solid var(--ac);font-size:1.1em}
.nt{margin-bottom:3mm;break-inside:avoid}.nt h3{font-size:.88em;color:var(--ac);margin-bottom:.15em}.nt p{white-space:pre-line}
.sg{margin-top:8mm;display:flex;justify-content:flex-end;break-inside:avoid}.sg span{display:block;border-top:1px solid #333;min-width:55mm;text-align:center;padding-top:1mm;color:#444;font-size:.9em}
/* classic */
.tpl-classic .dh{flex-direction:column;align-items:center;gap:3mm;border-bottom:2px solid #222;padding-bottom:4mm}.tpl-classic .dt{text-align:center}.tpl-classic .dt h1{color:#111;letter-spacing:.25em}.tpl-classic .mm div{justify-content:center}
.tpl-classic .it thead th{background:#f0f0f0;color:#111;border-top:1.5px solid #222;border-bottom:1.5px solid #222}.tpl-classic .pb h3{color:#111}
/* modern */
.tpl-modern .it tbody tr:nth-child(even){background:#f6f8fa}.tpl-modern .it thead th:first-child{border-radius:3px 0 0 3px}.tpl-modern .it thead th:last-child{border-radius:0 3px 3px 0}
/* band */
.tpl-band .dh{background:var(--ac);color:#fff;padding:6mm 7mm;border-radius:3px}.tpl-band .dh h1,.tpl-band .mm,.tpl-band .mm span{color:#fff}.tpl-band .dl .logo{background:#fff;padding:1mm;border-radius:2px}
/* minimal */
.tpl-minimal .dt h1{color:#111;font-weight:400;font-size:2em;letter-spacing:.05em}.tpl-minimal .it thead th{background:none;color:#111;border-bottom:1px solid #111;font-weight:600}.tpl-minimal .it tbody tr{border-bottom:1px solid #e5e5e5}.tpl-minimal .pb h3{color:#666;border:0}.tpl-minimal .tt .gt th,.tpl-minimal .tt .gt td{border-top:1px solid #111}
/* box (Korean-style form) */
.tpl-box .ttl{text-align:center;font-size:2em;letter-spacing:.2em;margin:0 0 5mm}
.tpl-box .bxw{display:flex;gap:4mm;margin-bottom:4mm}.tpl-box .bx{border-collapse:collapse;width:50%;table-layout:fixed}
.tpl-box :is(.bx,.bxt,.bxn) :is(th,td){border:1px solid #333;padding:1.4mm 2mm;vertical-align:middle;text-align:left;font-weight:400;overflow-wrap:anywhere}
.tpl-box :is(.bx,.bxn) th{background:#f0f0f0;font-weight:600;width:24mm}.tpl-box .bx.r th.v{width:8mm;writing-mode:vertical-rl;text-align:center;letter-spacing:.2em;padding:1mm}.tpl-box .bx.r th:not(.v){width:22mm}
.tpl-box .bw{border:1.5px solid #333;padding:2.5mm 4mm;margin-bottom:3mm;display:flex;gap:4mm;align-items:baseline;flex-wrap:wrap}.tpl-box .bw b{font-size:1.15em;letter-spacing:.05em}.tpl-box .bw i{font-style:normal;color:#444}.tpl-box .ln{margin-bottom:2mm}
.tpl-box .bxt{width:100%;border-collapse:collapse;margin-bottom:4mm}.tpl-box .bxt thead th{background:#f0f0f0;text-align:center;font-weight:600}.tpl-box .bxt .n{width:13mm;text-align:center;white-space:nowrap}.tpl-box .bxt .r{text-align:right}.tpl-box .bxt tr{break-inside:avoid}.tpl-box .bxt tr.e td{height:7mm}.tpl-box .bxt .st th,.tpl-box .bxt .gt th{text-align:center;background:#f7f7f7;font-weight:600}.tpl-box .bxt .gt th,.tpl-box .bxt .gt td{font-weight:700;background:#eee}.tpl-box .bxt td.d{white-space:pre-line}
.tpl-box .bxn{width:100%;border-collapse:collapse}
/* slip */
.tpl-slip .slip{width:80mm;margin:0 auto;font-size:.95em}.slip .sh{text-align:center}.slip h1{font-size:1.5em;margin:2mm 0}.slip .logo{max-height:14mm;max-width:50mm;display:block;margin:0 auto}
.slip hr{border:0;border-top:1px dashed #333;margin:3mm 0}.slip .sd div,.slip .st{display:flex;justify-content:space-between;gap:4mm}.slip .sr{margin-bottom:1.5mm}.slip .sn{white-space:pre-line}.slip .sq{display:flex;justify-content:space-between;color:#444}.slip .gt{font-weight:700;font-size:1.15em;border-top:1px solid #333;margin-top:1mm;padding-top:1mm}.slip .ln,.slip .thx{text-align:center}.slip .sp2{color:#444;font-size:.9em;white-space:pre-line;margin-top:1mm}
.f.amt b{font-size:1.05em}
.ask{position:fixed;left:0;right:0;top:0;bottom:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:50}.ask[hidden]{display:none}.askc{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;max-width:360px;width:90%}.askc p{margin:0 0 14px}.askc div{display:flex;gap:8px;justify-content:flex-end}
/* ===== responsive ===== */
@media(max-width:900px){.app{grid-template-columns:1fr}body[data-tab=edit] .pane-prev{display:none}body[data-tab=prev] .pane-form{display:none}.mt{display:flex;position:fixed;left:0;right:0;bottom:0;background:var(--panel);border-top:1px solid var(--line);z-index:5}.mt button{flex:1;padding:12px;background:none;border:0;cursor:pointer}.mt button.on{color:var(--acc);font-weight:700}.foot,.faq{padding-bottom:70px}#pages{margin-left:0}}
/* ===== print ===== */
@media print{
 html,body{background:#fff!important}
 .top,.intro,.actions,.tips,.pane-form,.faq,.foot,.mt,.ask{display:none!important}
 .app{display:block!important;padding:0!important;max-width:none!important}
 .pane-prev{display:block!important;overflow:visible!important}
 .scalew{width:auto!important;height:auto!important;margin:0!important}
 .sheet{transform:none!important;box-shadow:none!important;width:var(--pw)!important;min-height:0!important}
 .guides{display:none!important}
 .sheet *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}

.inl{display:flex;gap:6px;align-items:stretch}.inl input{flex:1;min-width:0}.saved{margin-top:10px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip2{display:inline-flex;border:1px solid var(--line);border-radius:14px;overflow:hidden;max-width:100%}.chip2 button{background:none;border:0;padding:3px 9px;cursor:pointer;color:var(--ink);font-size:12px}.chip2 button:last-child{color:var(--mute);border-left:1px solid var(--line)}.hint{margin:4px 0 8px;font-size:12px;color:var(--mute)}