/* LyfPDF Worksheet Studio — styles scoped to .ws (worksheet pages only). */
@font-face{font-family:"LyfDoc Sans";src:url(/assets/fonts/doc/LyfDocSans-Regular.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"LyfDoc Sans";src:url(/assets/fonts/doc/LyfDocSans-Bold.woff) format("woff");font-weight:700;font-display:swap}
.ws{--ink:#0f1f3d;--ink2:#3d4b63;--mut:#64748b;--line:#e2e8f0;--line2:#cbd5e1;--blue:#2563eb;--blue2:#1d4ed8;--soft:#eef4ff;--pink:#f43f5e;--bg:#f5f8fc;--r:14px;background:var(--bg);color:var(--ink);font-size:15px}
.ws *,.ws *::before,.ws *::after{box-sizing:border-box}
.ws [hidden]{display:none!important}
.ws .sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ws button,.ws input,.ws select,.ws textarea{font:inherit;color:inherit}
.ws :focus-visible{outline:3px solid #93b4ff;outline-offset:2px}
.ws-wrap{max-width:1560px;margin:0 auto;padding:0 20px}
/* hero */
.ws-hero{padding:18px 0 10px;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%)}
.ws-crumbs{font-size:13.5px;color:var(--mut);margin-bottom:6px}.ws-crumbs a{color:var(--blue);text-decoration:none}.ws-crumbs a:hover{text-decoration:underline}
.ws-eyebrow{margin:0;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.ws-hero h1{margin:2px 0 6px;font-size:clamp(26px,3vw,38px);line-height:1.15;letter-spacing:-.02em;color:#0b2a6b}
.ws-lead{margin:0;max-width:900px;color:var(--ink2);font-size:15.5px;line-height:1.6}
.ws-checks-row{list-style:none;display:flex;flex-wrap:wrap;gap:6px 18px;margin:10px 0 0;padding:0;font-size:13.5px;color:var(--ink2)}
.ws-checks-row li{display:flex;align-items:center;gap:6px}.ws-checks-row li::before{content:"";width:16px;height:16px;border-radius:50%;background:#22c55e url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat;flex:none}
/* mode tiles */
.ws-modes{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:10px;margin:12px 0 14px}
.ws-tile{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 6px 9px;background:#fff;border:1.5px solid var(--line);border-radius:14px;text-decoration:none;color:var(--ink);font-weight:600;font-size:13px;text-align:center;transition:transform .12s,box-shadow .12s,border-color .12s}
.ws-tile:hover{transform:translateY(-2px);box-shadow:0 6px 16px #0f1f3d14;border-color:var(--c)}
.ws-tile.on{border-color:var(--c);box-shadow:0 0 0 3px color-mix(in srgb,var(--c) 22%,transparent);background:color-mix(in srgb,var(--c) 7%,#fff)}
.ws-tile-ic{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--c);box-shadow:inset 0 -3px 0 #0000001f}
.ws-tile-ic svg{width:32px;height:32px}.ws-tile-txt{color:#fff;font-weight:800;font-size:17px;letter-spacing:-.02em;font-family:"LyfDoc Sans",Arial,sans-serif}
.ws-tile-lb{line-height:1.2}
/* studio grid */
.ws-studio{position:relative}
.ws-startup{background:#fff8e6;border:1px solid #f3d38a;border-radius:10px;padding:10px 14px;margin:0 0 10px;font-size:14px}
.ws-grid{display:grid;grid-template-columns:330px minmax(0,1fr) 280px;gap:14px;align-items:start}
.ws-rail,.ws-card{background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.ws-rail{overflow:hidden;position:sticky;top:10px;max-height:calc(100vh - 20px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.ws-rail-head{display:flex;align-items:center;gap:10px;padding:12px 16px;background:linear-gradient(90deg,#2563eb,#3b82f6);color:#fff}
.ws-rail-head h2{margin:0;font-size:17px;color:#fff}.ws-rail-head svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round}
.ws-sec{border-bottom:1px solid var(--line)}.ws-sec:last-child{border-bottom:0}
.ws-sec>summary{display:flex;align-items:center;gap:10px;padding:12px 16px;cursor:pointer;font-weight:700;font-size:15px;color:#1e3a8a;list-style:none;background:#f8fbff}
.ws-sec>summary::-webkit-details-marker{display:none}
.ws-sec>summary::after{content:"";margin-left:auto;width:7px;height:7px;border-right:2px solid #475569;border-bottom:2px solid #475569;transform:rotate(45deg) translate(-2px,-2px);transition:transform .15s}
.ws-sec[open]>summary::after{transform:rotate(-135deg) translate(-2px,-2px)}
.ws-num{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--blue);color:#fff;font-size:12.5px;font-weight:700;flex:none}
.ws-fields{display:flex;flex-direction:column;gap:11px;padding:12px 16px 16px}
.ws-f{display:flex;flex-direction:column;gap:5px;margin:0;border:0;padding:0;min-width:0;font-size:13.5px;font-weight:600;color:var(--ink2)}
.ws-f small{font-weight:400;color:var(--mut)}.ws-f legend,.ws-lab{font-size:13.5px;font-weight:600;color:var(--ink2);padding:0;margin-bottom:5px}
.ws input[type=text],.ws input[type=number],.ws select,.ws textarea{width:100%;min-height:40px;border:1px solid var(--line2);border-radius:9px;padding:8px 11px;background:#fff;font-size:15px;font-weight:400;color:var(--ink)}
.ws textarea{resize:vertical;line-height:1.45;min-height:84px}
.ws select{appearance:none;-webkit-appearance:none;padding-right:32px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") right 11px center/12px no-repeat}
.ws input[type=range]{width:100%;accent-color:var(--blue);min-height:28px}
.ws-range>span{display:flex;justify-content:space-between}.ws-range .ws-out{font-weight:500;color:var(--blue2)}
.ws-two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ws-switch{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink);cursor:pointer;min-height:32px}
.ws-switch input{width:38px;height:22px;appearance:none;-webkit-appearance:none;background:#cbd5e1;border-radius:22px;position:relative;cursor:pointer;flex:none;margin:0;transition:background .15s}
.ws-switch input::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #0003;transition:left .15s}
.ws-switch input:checked{background:var(--blue)}.ws-switch input:checked::after{left:19px}
.ws-chips{display:flex;flex-wrap:wrap;gap:6px}
.ws-chip{position:relative;cursor:pointer}.ws-chip input{position:absolute;opacity:0;pointer-events:none}
.ws-chip span{display:inline-flex;align-items:center;min-height:36px;padding:6px 12px;border:1px solid var(--line2);border-radius:999px;background:#fff;font-size:13.5px;font-weight:500;color:var(--ink)}
.ws-chip input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff}
.ws-chip input:focus-visible+span{outline:3px solid #93b4ff;outline-offset:2px}
.ws-trace{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.ws-trace button{display:flex;flex-direction:column;align-items:center;gap:1px;min-height:54px;border:1px solid var(--line2);border-radius:10px;background:#fff;font-size:12px;font-weight:600;cursor:pointer;color:var(--ink2);padding:4px}
.ws-trace button[aria-pressed=true]{border-color:var(--blue);background:var(--soft);color:var(--blue2);box-shadow:0 0 0 1px var(--blue) inset}
.ws-tr{font:400 26px/1 "LyfDoc Sans",Arial,sans-serif;height:28px}
.ws-tr-dotted{color:transparent;-webkit-text-stroke:1.4px #334155;text-decoration:none;background:none}.ws-tr-dashed{color:transparent;-webkit-text-stroke:1.2px #475569}.ws-tr-gray{color:#b9bfca}.ws-tr-outline{color:#fff;-webkit-text-stroke:1.4px #334155}.ws-tr-startdot{color:#c1c7d2;position:relative}.ws-tr-startdot::before{content:"";position:absolute;left:1px;top:7px;width:6px;height:6px;border-radius:50%;background:#16a34a}.ws-tr-solid{color:#1f2937}
.ws-seg{display:flex;gap:6px}.ws-seg button{flex:1;min-height:40px;border:1px solid var(--line2);border-radius:9px;background:#fff;font-size:13.5px;font-weight:600;cursor:pointer;color:var(--ink2)}
.ws-seg button[aria-pressed=true]{background:var(--soft);border-color:var(--blue);color:var(--blue2)}
.ws-themes{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.ws-theme{display:flex;flex-direction:column;align-items:center;gap:3px;padding:7px 4px 6px;border:1.5px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;font-size:11.5px;font-weight:600;color:var(--ink2);line-height:1.2;min-height:62px;text-align:center}
.ws-theme[aria-pressed=true]{border-color:var(--c);box-shadow:0 0 0 2px color-mix(in srgb,var(--c) 30%,transparent);color:var(--ink)}
.ws-radios{display:flex;gap:14px;min-height:40px;align-items:center;font-weight:500;color:var(--ink)}.ws-radios label{display:flex;gap:6px;align-items:center;cursor:pointer}
.ws-radios input,.ws-checks input{width:18px;height:18px;accent-color:var(--blue)}
.ws-checks{display:flex;gap:16px;flex-wrap:wrap;font-weight:500;color:var(--ink)}.ws-checks label{display:flex;gap:6px;align-items:center;cursor:pointer;min-height:32px}
.ws-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:8px 14px;border:1px solid var(--line2);border-radius:10px;background:#fff;color:var(--ink);font-weight:600;font-size:14px;cursor:pointer;text-decoration:none}
.ws-btn:hover{border-color:var(--blue);color:var(--blue2)}.ws-btn:disabled{opacity:.55;cursor:progress}
.ws-btn svg,.ws-card h2 svg,.ws-prevbar h2 svg,.ws-band h2 svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ws-primary{background:linear-gradient(135deg,#f43f5e,#e11d48);border-color:transparent;color:#fff!important;box-shadow:0 6px 16px #e11d4833}
.ws-primary:hover{filter:brightness(1.05)}
.ws-big{width:100%;min-height:52px;font-size:16px}
.ws-png{background:linear-gradient(135deg,#a855f7,#7c3aed);color:#fff!important;border-color:transparent}.ws-jpg{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff!important;border-color:transparent}
.ws-danger{color:#b91c1c}.ws-danger:hover{border-color:#b91c1c;color:#991b1b}
.ws-link{background:none;border:0;padding:4px 0;color:var(--blue);font-size:13.5px;cursor:pointer;text-align:left;font-weight:600;min-height:32px}
.ws-hint{margin:0;font-size:12.5px;color:var(--mut);font-weight:400}
.ws-privacy{display:flex;gap:8px;margin:2px 0 0;padding:9px 10px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:9px;font-size:12.5px;color:#166534;line-height:1.45}
.ws-privacy svg{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:2;margin-top:1px}
/* preview */
.ws-center{min-width:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:10px 12px 12px}
.ws-prevbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:2px 2px 10px}
.ws-prevbar h2{display:flex;align-items:center;gap:8px;margin:0;font-size:16px;color:#1e3a8a}
.ws-pill{font-size:12.5px;font-weight:600;background:var(--soft);color:var(--blue2);border-radius:999px;padding:4px 10px;white-space:nowrap}
.ws-pill-o{background:#fff;border:1.5px solid var(--blue)}
.ws-pgnav{display:flex;align-items:center;gap:4px;margin-left:auto;font-size:13.5px;font-weight:600;color:var(--ink2)}
.ws-ic{width:36px;height:36px;border:1px solid var(--line2);border-radius:9px;background:#fff;cursor:pointer;font-size:18px;line-height:1;color:var(--ink2)}
.ws-ic:hover{border-color:var(--blue);color:var(--blue2)}.ws-ic:disabled{opacity:.4;cursor:default}
.ws-zoom select{min-height:36px;width:96px;font-size:14px}
.ws-undo{display:flex;gap:4px}
.ws-stage{background:repeating-linear-gradient(45deg,#eef2f8 0 12px,#e9eef6 12px 24px);border-radius:10px;padding:14px;display:flex;justify-content:center;align-items:flex-start;overflow:auto;min-height:420px}
.ws-stage.zoomed{justify-content:flex-start}
.ws-paper svg{display:block;background:#fff;box-shadow:0 8px 28px #0f1f3d26;border-radius:2px;margin:0 auto}
.ws-paper [data-edit]{cursor:pointer}
.ws-notes{margin:8px 0 0;padding:8px 12px 8px 28px;background:#fff8e6;border:1px solid #f3d38a;border-radius:9px;font-size:13px;color:#7a4b00}
.ws-tip{margin:8px 2px 0;font-size:12.5px;color:var(--mut)}
/* side */
.ws-side{display:flex;flex-direction:column;gap:14px;position:sticky;top:10px}
.ws-card{padding:14px}
.ws-card h2{display:flex;align-items:center;gap:8px;margin:0 0 12px;font-size:16px;color:#1e3a8a}
.ws-export{display:flex;flex-direction:column;gap:10px}.ws-export h2{margin-bottom:2px}
.ws-meta{margin:2px 0 0;font-size:13px;color:var(--ink2);text-align:center}
.ws-status{margin:0;min-height:20px;font-size:13px;color:var(--mut);text-align:center}.ws-status[data-kind=ok]{color:#15803d}.ws-status[data-kind=error]{color:#b91c1c;font-weight:600}
.ws-features ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px;font-size:13.5px;color:var(--ink2)}
.ws-features li{display:flex;gap:8px;line-height:1.4}.ws-features li::before{content:"";width:16px;height:16px;border-radius:50%;background:#22c55e url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat;flex:none;margin-top:2px}
.ws-studio.busy .ws-export{opacity:.85}
.ws-tabs,.ws-mbar{display:none}
/* templates */
.ws-band{max-width:1560px;margin:14px auto 0;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 16px 14px}
.ws-band-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.ws-band-head h2{display:flex;align-items:center;gap:8px;margin:0;font-size:17px;color:#1e3a8a}
.ws-tpls{display:grid;grid-auto-flow:column;grid-auto-columns:150px;gap:12px;overflow-x:auto;padding:4px 2px 8px;scroll-snap-type:x proximity;scrollbar-width:thin}
.ws-tpl{display:flex;flex-direction:column;align-items:center;gap:6px;border:0;background:none;cursor:pointer;padding:0;scroll-snap-align:start;font-size:13px;font-weight:600;color:var(--ink);text-align:center}
.ws-tpl-th{display:block;width:100%;aspect-ratio:210/297;background:#f1f5f9;border:2px solid var(--line);border-radius:8px;overflow:hidden}
.ws-tpl-th svg{width:100%;height:100%;display:block}
.ws-tpl[aria-pressed=true] .ws-tpl-th{border-color:var(--blue);box-shadow:0 0 0 3px #2563eb33}.ws-tpl[aria-pressed=true] .ws-tpl-name{color:var(--blue2)}
/* content */
.ws-content{padding:28px 0 40px}
.ws-read{max-width:960px;margin:0 auto;padding:0 22px;font-size:16px;line-height:1.75;color:#172d40}
.ws-read h2{font-size:clamp(22px,2.3vw,28px);line-height:1.3;margin:34px 0 12px;letter-spacing:-.02em;color:#0f1f3d}
.ws-read h2:first-of-type{margin-top:4px}
.ws-kicker{margin:0;font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--blue)}
.ws-read a{color:var(--blue2)}
.ws-steps{list-style:none;counter-reset:s;padding:0;margin:14px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.ws-steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:4px;font-size:14.5px;line-height:1.55;color:var(--ink2)}
.ws-steps li::before{content:counter(s);display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;margin-bottom:4px}
.ws-steps b{color:var(--ink);font-size:15.5px}
.ws-list{padding-left:20px}.ws-list li{margin:4px 0}
.ws-users{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.ws-users div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;font-size:14px;line-height:1.45}.ws-users b{color:var(--ink)}.ws-users span{color:var(--mut)}
.ws-faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin:0 0 10px}
.ws-faq summary{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px 16px;min-height:52px;font-weight:600;cursor:pointer;list-style:none;color:var(--ink)}
.ws-faq summary::-webkit-details-marker{display:none}
.ws-faq summary::after{content:"+";flex:none;width:26px;height:26px;border-radius:50%;background:var(--soft);color:var(--blue);display:grid;place-items:center;font-weight:700;transition:transform .2s}
.ws-faq details[open] summary::after{transform:rotate(45deg);background:var(--blue);color:#fff}
.ws-faq p{margin:0;padding:0 16px 15px;font-size:15px;color:var(--ink2)}
.ws-related{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.ws-related a{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-decoration:none;line-height:1.45}
.ws-related a:hover{border-color:var(--blue)}.ws-related strong{color:var(--ink)}.ws-related span{font-size:13.5px;color:var(--mut)}
.ws-back{margin-top:22px}
/* responsive */
@media (max-width:1320px){.ws-grid{grid-template-columns:310px minmax(0,1fr)}.ws-side{grid-column:1/-1;position:static;display:grid;grid-template-columns:1fr 1fr}.ws-modes{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:899px){
 .ws-wrap{padding:0 12px}
 .ws-modes{display:flex;overflow-x:auto;gap:8px;scroll-snap-type:x proximity;padding-bottom:4px}.ws-tile{flex:0 0 96px;scroll-snap-align:start}
 .ws-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:10px;position:sticky;top:0;z-index:15;background:var(--bg);padding:6px 0}
 .ws-tabs button{min-height:44px;border:1px solid var(--line2);border-radius:10px;background:#fff;font-weight:700;cursor:pointer}
 .ws-tabs button[aria-selected=true]{background:var(--blue);border-color:var(--blue);color:#fff}
 .ws-grid{grid-template-columns:minmax(0,1fr)}
 .ws-rail{position:static;max-height:none}
 .ws-studio[data-tab=controls] .ws-center{display:none}.ws-studio[data-tab=preview] .ws-rail{display:none}
 .ws-side{grid-template-columns:1fr}
 .ws-mbar{display:grid;grid-template-columns:2fr 1fr 1fr;gap:6px;position:sticky;bottom:0;z-index:20;background:#fffffff2;border-top:1px solid var(--line);padding:8px 0 calc(8px + env(safe-area-inset-bottom));margin-top:10px}
 .ws-mbar .ws-btn{min-height:46px}
 .ws-stage{padding:8px;min-height:0}
 .ws-pgnav{margin-left:0}
 .ws-steps,.ws-users,.ws-related{grid-template-columns:1fr}
 .ws-tpls{grid-auto-columns:120px}
}
@media (pointer:coarse){.ws-btn,.ws-ic,.ws-seg button,.ws-chip span,.ws-theme,.ws-switch,.ws-link,.ws-checks label,.ws-radios{min-height:44px}.ws-ic{width:44px;height:44px}.ws input[type=text],.ws input[type=number],.ws select{min-height:44px}}
@media (prefers-reduced-motion:reduce){.ws *{transition:none!important}}
/* print: only the worksheet pages */
#wsPrintRoot{display:none}
@media print{
 html.ws-printing body>*:not(#wsPrintRoot){display:none!important}
 html.ws-printing,html.ws-printing body{margin:0!important;padding:0!important;background:#fff!important}
 html.ws-printing #wsPrintRoot{display:block}
 .ws-print-page{page-break-after:always;break-after:page;margin:0;padding:0}
 .ws-print-page:last-child{page-break-after:auto;break-after:auto}
 .ws-print-page svg{display:block}
}