/* EstimateWiz — global styles (v1) */
:root{
  --ink:#111827; --muted:#5b6472; --bg:#f4f5f7; --card:#ffffff;
  --brand:#0369a1; --brand-dark:#075985; --brand-ink:#0c4a6e;
  --accent:#f59e0b; --line:#e5e7eb; --ok:#059669; --soft:#f0f9ff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}

/* header */
.site-head{background:#fff;border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-weight:800;font-size:20px;color:var(--ink);letter-spacing:-.02em}
.logo b{color:var(--brand)}
.logo .zap{color:var(--accent)}
.nav{display:flex;gap:22px;font-size:14.5px;font-weight:600}
.nav a{color:#374151}
.nav a:hover{color:var(--brand);text-decoration:none}
@media(max-width:640px){.nav{display:none}}

/* hero */
.hero{padding:38px 0 10px;text-align:center}
.hero h1{font-size:clamp(26px,4vw,40px);line-height:1.2;margin:0 0 10px;letter-spacing:-.02em}
.hero p.sub{max-width:760px;margin:0 auto;color:var(--muted);font-size:17px}
.chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:16px 0 0}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 14px;font-size:13.5px;font-weight:600;color:#374151}
.chip::before{content:"✓ ";color:var(--ok);font-weight:800}

/* tool */
.tool{padding:26px 0 8px}
.tool-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:22px;align-items:start}
@media(max-width:980px){.tool-grid{grid-template-columns:1fr}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.panel h3{margin:0 0 12px;font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.fgroup{margin-bottom:20px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.frow3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
@media(max-width:520px){.frow,.frow3{grid-template-columns:1fr}}
label{display:block;font-size:12.5px;font-weight:600;color:#374151;margin:8px 0 3px}
input[type=text],input[type=email],input[type=date],input[type=number],select,textarea{
  width:100%;padding:9px 11px;border:1px solid #d1d5db;border-radius:8px;font:inherit;font-size:14px;color:var(--ink);background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #bae6fd;border-color:var(--brand)}
textarea{resize:vertical;min-height:64px}

/* line items editor */
.items-head,.item-row{display:grid;grid-template-columns:minmax(0,1fr) 64px 88px 90px 30px;gap:8px;align-items:center}
.items-head{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:6px}
.item-row{margin-bottom:8px}
.item-amt{font-size:13.5px;font-weight:600;text-align:right;white-space:nowrap}
.item-del{background:none;border:none;color:#9ca3af;font-size:17px;cursor:pointer;padding:2px}
.item-del:hover{color:#dc2626}
.add-row{background:var(--soft);border:1px dashed #bae6fd;color:var(--brand);border-radius:8px;padding:8px 12px;font:inherit;font-size:14px;font-weight:600;cursor:pointer;width:100%;margin-top:4px}
.add-row:hover{background:#e0f2fe}

/* actions */
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.btn{display:inline-block;border:none;border-radius:10px;padding:12px 22px;font:inherit;font-size:15.5px;font-weight:700;cursor:pointer;text-align:center}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:#fff;color:#374151;border:1px solid #d1d5db}
.btn-ghost:hover{border-color:#9ca3af}
.hint{font-size:12.5px;color:var(--muted);margin-top:8px}

/* badge unlock box */
.unlock{margin-top:16px;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:12px 14px}
.unlock p{margin:0 0 8px;font-size:13.5px;color:#374151}
.unlock-row{display:flex;gap:8px}
.unlock-row input{flex:1}
.unlock-row .btn{padding:9px 14px;font-size:14px;white-space:nowrap}
.unlock .hint{margin:8px 0 0}

/* paper preview */
.paper-wrap{position:sticky;top:16px}
.paper{background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 10px 30px rgba(17,24,39,.08);padding:34px 36px;font-size:13px;min-height:540px;color:#1f2937}
.p-top{display:flex;justify-content:space-between;gap:16px;margin-bottom:22px}
.p-from{white-space:pre-line}
.p-from .p-name{font-size:16px;font-weight:800}
.p-doc{text-align:right}
.p-doc .p-title{font-size:22px;font-weight:800;letter-spacing:.06em;color:var(--brand-ink)}
.p-meta{font-size:12.5px;color:#4b5563;margin-top:6px}
.p-meta div{margin-top:2px}
.p-to{margin:0 0 18px}
.p-to .p-lab{font-size:10.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:#6b7280}
.p-to .p-name{font-weight:700}
.p-to{white-space:pre-line}
table.p-items{width:100%;border-collapse:collapse;margin:6px 0 14px}
.p-items th{font-size:10.5px;text-transform:uppercase;letter-spacing:.07em;color:#6b7280;text-align:left;padding:7px 8px;border-bottom:2px solid #e5e7eb}
.p-items th.r,.p-items td.r{text-align:right}
.p-items td{padding:8px;border-bottom:1px solid #f3f4f6;vertical-align:top}
.p-totals{width:260px;margin-left:auto;font-size:13px}
.p-totals div{display:flex;justify-content:space-between;padding:4px 8px}
.p-totals .grand{border-top:2px solid #111827;font-size:15.5px;font-weight:800;margin-top:4px;padding-top:8px}
.p-notes{margin-top:18px;font-size:12px;color:#4b5563;white-space:pre-line;border-top:1px solid #f3f4f6;padding-top:12px}
.p-badge{margin-top:26px;font-size:10.5px;color:#9ca3af;text-align:center}
.p-badge a{color:#9ca3af}

/* content sections */
.section{padding:34px 0 6px}
.section h2{font-size:clamp(21px,3vw,28px);letter-spacing:-.01em;margin:0 0 14px}
.section p{max-width:820px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
@media(max-width:880px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}
.card h3{margin:0 0 6px;font-size:16.5px}
.card p{margin:0;font-size:14px;color:var(--muted)}
.card .num{display:inline-flex;width:28px;height:28px;border-radius:8px;background:var(--soft);color:var(--brand);font-weight:800;align-items:center;justify-content:center;margin-bottom:10px}
ul.check{list-style:none;padding:0;max-width:820px}
ul.check li{padding:7px 0 7px 28px;position:relative;border-bottom:1px solid #eceef1}
ul.check li::before{content:"✓";position:absolute;left:2px;color:var(--ok);font-weight:800}
table.price{width:100%;max-width:820px;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:14.5px}
table.price th{background:#f9fafb;text-align:left;padding:10px 14px;font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
table.price td{padding:10px 14px;border-top:1px solid #f0f1f3}
table.price td:last-child{text-align:right;font-weight:600;white-space:nowrap}
.note{font-size:13px;color:var(--muted);max-width:820px}

/* FAQ */
.faq{max-width:820px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:2px 18px}
.faq summary{font-weight:700;font-size:15.5px;padding:12px 0;cursor:pointer;list-style:none;position:relative}
.faq summary::after{content:"+";position:absolute;right:0;color:var(--muted);font-weight:400;font-size:20px}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 0 14px;color:#374151;font-size:14.5px}

/* template directory */
.dir{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
@media(max-width:880px){.dir{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.dir{grid-template-columns:1fr}}
.dir a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;color:var(--ink)}
.dir a:hover{border-color:var(--brand);text-decoration:none;box-shadow:0 4px 14px rgba(3,105,161,.08)}
.dir b{display:block;font-size:15.5px}
.dir span{font-size:13px;color:var(--muted)}

/* CTA band */
.band{background:linear-gradient(135deg,#0369a1,#0c4a6e);color:#fff;border-radius:16px;padding:30px 28px;margin:40px 0;text-align:center}
.band h2{margin:0 0 8px;font-size:24px}
.band p{margin:0 auto 18px;max-width:640px;color:#e0f2fe}
.band .btn{background:#fff;color:var(--brand-ink)}

/* footer */
.site-foot{border-top:1px solid var(--line);background:#fff;margin-top:46px;padding:30px 0 36px;font-size:14px;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
@media(max-width:720px){.foot-grid{grid-template-columns:1fr}}
.site-foot h4{margin:0 0 8px;font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:#374151}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin:5px 0}
.site-foot a{color:var(--muted)}
.copyright{margin-top:22px;font-size:12.5px}

/* article pages (privacy/terms) */
.article{max-width:820px;margin:0 auto;padding:40px 20px}
.article h1{font-size:30px}
.article h2{font-size:20px;margin-top:28px}

/* print: tool.js moves #paper to <body> and adds .printing before printing.
   Zero @page margin leaves the browser no room to draw its URL/title header & footer;
   #paper carries the visual margin itself via padding. */
@media print{
  @page{margin:0;size:letter}
  html,body{background:#fff;margin:0;padding:0}
  body.printing > *:not(#paper){display:none !important}
  #paper{width:100%;min-height:0;margin:0;border:none;box-shadow:none;border-radius:0;padding:16mm 15mm;font-size:12.5px}
}
/* ===== wizstage app ===== */
.app-wrap{max-width:980px;margin:0 auto}
.credits-bar{display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 18px;margin-bottom:14px;font-size:14.5px}
.credits-bar b{font-size:17px;color:var(--brand-ink)}
.drop{border:2px dashed #bae6fd;border-radius:14px;background:#fff;padding:34px 20px;text-align:center;cursor:pointer;transition:.15s}
.drop:hover,.drop.over{border-color:var(--brand);background:#f0f9ff}
.drop p{margin:6px 0;color:var(--muted);font-size:14px}
.drop .big{font-size:17px;color:var(--ink);font-weight:700}
.drop img.thumb{max-height:180px;border-radius:10px;margin-bottom:8px}
.pick-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}
@media(max-width:640px){.pick-row{grid-template-columns:1fr}}
.pick{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.pick h4{margin:0 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}
.chips-pick{display:flex;flex-wrap:wrap;gap:8px}
.chips-pick button{border:1px solid #d1d5db;background:#fff;border-radius:999px;padding:7px 14px;font:inherit;font-size:13.5px;font-weight:600;cursor:pointer;color:#374151}
.chips-pick button.on{background:var(--brand);border-color:var(--brand);color:#fff}
.mls-row{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#374151;margin:4px 0 14px}
.mls-row input{width:17px;height:17px}
.jobs{margin-top:26px;display:grid;gap:14px}
.job{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;grid-template-columns:96px 1fr auto;gap:14px;align-items:center}
.job img{width:96px;height:72px;object-fit:cover;border-radius:8px;background:#eef}
.job .meta{font-size:13.5px;color:var(--muted)}
.job .meta b{display:block;font-size:14.5px;color:var(--ink)}
.job .spin{display:inline-block;width:14px;height:14px;border:2px solid #bae6fd;border-top-color:var(--brand);border-radius:50%;animation:sp 1s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes sp{to{transform:rotate(360deg)}}
.job-actions{display:flex;flex-direction:column;gap:8px}
.job-actions a{white-space:nowrap}
.result-view{margin-top:14px}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ba figure{margin:0}
.ba img{width:100%;border-radius:10px;display:block}
.ba figcaption{font-size:12px;color:var(--muted);text-align:center;margin-top:4px;text-transform:uppercase;letter-spacing:.06em}
/* examples gallery */
.ex-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
@media(max-width:880px){.ex-grid{grid-template-columns:1fr}}
.ex{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.ex .pair{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.ex img{width:100%;height:170px;object-fit:cover;display:block}
.ex p{margin:0;padding:10px 14px;font-size:13.5px;color:var(--muted)}
.ex p b{color:var(--ink)}
/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
@media(max-width:880px){.price-grid{grid-template-columns:1fr}}
.plan{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;text-align:center}
.plan.hot{border:2px solid var(--brand);position:relative}
.plan.hot::before{content:"MOST POPULAR";position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:10.5px;font-weight:800;letter-spacing:.08em;padding:3px 12px;border-radius:999px}
.plan h3{margin:0;font-size:17px}
.plan .amt{font-size:38px;font-weight:800;color:var(--brand-ink);margin:8px 0 2px}
.plan .per{font-size:13px;color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:14px 0;font-size:14px;color:#374151;text-align:left}
.plan li{padding:5px 0 5px 24px;position:relative}
.plan li::before{content:"✓";position:absolute;left:4px;color:var(--ok);font-weight:800}
/* latexwiz extras */
.code-out{background:#0f172a;color:#e2e8f0;border-radius:10px;padding:14px 16px;font-family:ui-monospace,monospace;font-size:13.5px;white-space:pre-wrap;word-break:break-all;margin-top:10px;position:relative}
.copy-btn{position:absolute;top:8px;right:8px;background:#334155;color:#e2e8f0;border:none;border-radius:6px;padding:5px 12px;font-size:12px;cursor:pointer}
.copy-btn:hover{background:#475569}
.katex-box{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;margin-top:10px;text-align:center;overflow-x:auto}
.tbl-editor{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;overflow-x:auto}
.tbl-editor table{border-collapse:collapse}
.tbl-editor td{padding:2px}
.tbl-editor input[type=text]{width:110px;padding:6px 8px;font-size:13px}
.tbl-controls{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.tbl-controls button,.tbl-controls select{padding:7px 12px;font-size:13px;border:1px solid #d1d5db;background:#fff;border-radius:8px;cursor:pointer}
.tbl-controls label{margin:0;display:flex;align-items:center;gap:5px;font-size:13px}
.bib-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}
.metrics{font-size:12.5px;color:var(--muted);background:#f0f9ff;border:1px solid #bae6fd;border-radius:8px;padding:8px 10px;margin-top:6px;font-family:ui-monospace,monospace}
/* buy-credits modal (family-wide fix 2026-07-05) */
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.55);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}
.modal{background:#fff;border-radius:16px;max-width:430px;width:100%;padding:26px 28px;position:relative;box-shadow:0 24px 64px rgba(0,0,0,.28);max-height:90vh;overflow-y:auto}
.modal h3{margin:0 0 4px;font-size:20px}
.modal .price{font-size:30px;font-weight:800;color:var(--brand);margin:6px 0 10px}
.modal .price small{font-size:14px;color:var(--muted);font-weight:600}
.modal ul{margin:0 0 14px;padding-left:20px;font-size:14px}
.modal ul li{margin:4px 0}
.modal-close{position:absolute;top:10px;right:14px;background:none;border:none;font-size:26px;line-height:1;color:var(--muted);cursor:pointer}
.modal-close:hover{color:var(--ink)}
.modal .hint{font-size:12.5px;color:var(--muted)}
/* mobile hardening (family-wide 2026-07-05) */
@media(max-width:640px){
  .site-head .wrap{flex-wrap:wrap;row-gap:2px}
  .nav{display:flex;width:100%;overflow-x:auto;gap:16px;padding:2px 0 6px;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap}
}