/* Unite Solar — app interface shared by the quotations app and the PPA app.
   Layout: dark icon rail · top bar (logo, app switcher, page actions, account) · page.
   Builder = steps list + one section at a time + pinned live preview.
   Every rule is scoped to the interface. The quotation / proposal / agreement pages
   (#doc, .paper, .pg, .cover, .agr-doc, .apg) are never styled here, so the PDFs stay exactly as designed. */

:root{
  --ui:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --sun:#FD6E03; --sun-600:#DD5F00; --sun-soft:#FFF3EA; --sun-ring:rgba(253,110,3,.18);
  --ink:#0F172A; --ink-2:#334155; --muted:#64748B; --faint:#94A3B8;
  --bg:#F4F6F9; --panel:#FFFFFF; --line:#E2E8F0; --line-2:#CBD5E1; --field:#FFFFFF; --hover:#F1F5F9; --stage:#E8ECF2;
  --ok:#15803D; --ok-soft:#E7F6EC; --bad:#B91C1C;
  --rail:#0B1220; --rail-ink:#94A3B8;
  --rail-w:76px; --top-h:60px; --r:12px;
  --shadow:0 1px 2px rgba(15,23,42,.06); --shadow-2:0 8px 24px rgba(15,23,42,.08);
}
@media (prefers-color-scheme:dark){ :root:not([data-theme="light"]){
  --sun-soft:#3A2412; --ink:#F1F5F9; --ink-2:#CBD5E1; --muted:#94A3B8; --faint:#64748B;
  --bg:#0B0F17; --panel:#121826; --line:#1F2937; --line-2:#334155; --field:#0F1522; --hover:#1A2233; --stage:#0E131D; --ok-soft:#10261A; } }
:root[data-theme="dark"]{
  --sun-soft:#3A2412; --ink:#F1F5F9; --ink-2:#CBD5E1; --muted:#94A3B8; --faint:#64748B;
  --bg:#0B0F17; --panel:#121826; --line:#1F2937; --line-2:#334155; --field:#0F1522; --hover:#1A2233; --stage:#0E131D; --ok-soft:#10261A; }

/* The body keeps the page's own base size (the documents inherit it); the interface sets its own. */
body{font-family:var(--ui);background:var(--bg);color:var(--ink)}
.rail,header.top,#build,#quick,#saved,#settings,#login,.toast,.agr-bar,.tplp,.pv-head{font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}

/* ================= shell ================= */
.shell{display:grid;grid-template-columns:var(--rail-w) minmax(0,1fr);min-height:100vh}
.rail{position:sticky;top:0;height:100vh;z-index:30;display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 8px;background:var(--rail)}
.rail .mark,#login .mark{width:40px;height:40px;border-radius:11px;background:var(--sun);color:#fff;display:grid;place-items:center;font-weight:800;font-size:20px;letter-spacing:-.02em;box-shadow:0 6px 16px rgba(253,110,3,.35)}
.rail .mark{margin-bottom:12px}
.rail button{width:60px;display:flex;flex-direction:column;align-items:center;gap:5px;padding:10px 4px;border:0;border-radius:10px;background:transparent;
  color:var(--rail-ink);font:500 11px/1.2 var(--ui);cursor:pointer;box-shadow:none}
.rail button:hover{background:rgba(255,255,255,.06);color:#E2E8F0}
.rail button[aria-selected="true"]{background:rgba(253,110,3,.16);color:#FDBA74}
.rail svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.rail .only-m{display:none}
.rail button:focus-visible{outline:2px solid var(--sun);outline-offset:2px}

.content{min-width:0;display:flex;flex-direction:column}
header.top{position:sticky;top:0;z-index:20;height:var(--top-h);display:flex;align-items:center;gap:14px;padding:0 20px;
  background:var(--panel);border-bottom:1px solid var(--line)}
header.top .wordmark{height:26px;display:block;flex:none}
:root[data-theme="dark"] header.top .wordmark{background:#fff;border-radius:6px;padding:3px 6px;height:30px}
@media (prefers-color-scheme:dark){ :root:not([data-theme="light"]) header.top .wordmark{background:#fff;border-radius:6px;padding:3px 6px;height:30px} }
header.top .appsw{display:flex;gap:2px;padding:3px;background:var(--hover);border:1px solid var(--line);border-radius:10px;flex:none}
header.top .appsw a{padding:5px 12px;border-radius:7px;font-size:13px;font-weight:500;color:var(--muted);text-decoration:none;white-space:nowrap}
header.top .appsw a:hover{color:var(--ink)}
header.top .appsw a.on{background:var(--panel);color:var(--ink);font-weight:600;box-shadow:var(--shadow)}
header.top .ttl{min-width:0;display:flex;align-items:center;gap:8px}
header.top .ttl::before{content:"/";color:var(--line-2);font-size:18px}
header.top h1{margin:0;font-size:14.5px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
header.top p{display:none}
header.top .sp{flex:1}
header.top .page-acts,header.top .acts{display:flex;align-items:center;gap:8px}
header.top .autosave{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);white-space:nowrap}
header.top .autosave::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok)}

/* account menu */
.acct{position:relative;flex:none}
.acct>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;padding:4px 8px 4px 4px;border-radius:10px;border:1px solid transparent}
.acct>summary::-webkit-details-marker{display:none}
.acct>summary:hover,.acct[open]>summary{background:var(--hover);border-color:var(--line)}
.acct .av{width:32px;height:32px;border-radius:50%;background:var(--sun-soft);color:var(--sun-600);display:grid;place-items:center;font-weight:700;font-size:12.5px;flex:none}
.acct .nm{display:flex;flex-direction:column;line-height:1.2;max-width:140px}
.acct .nm b{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.acct .nm small{font-size:11.5px;color:var(--muted)}
.acct .menu{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;max-width:calc(100vw - 24px);background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 40px rgba(15,23,42,.16);padding:6px;z-index:60}
.acct .menu a,.acct .menu button{display:block;width:100%;text-align:left;padding:9px 10px;border-radius:8px;font-size:14px;color:var(--ink-2);text-decoration:none;background:none;border:0;cursor:pointer}
.acct .menu a:hover,.acct .menu button:hover{background:var(--hover)}
.acct .menu a.on{color:var(--sun-600);font-weight:600}
.acct .menu .m-app{display:none}
.acct .menu button{color:var(--bad)}
main{flex:1}

/* ================= controls (interface only) ================= */
.content .btn,#login .btn,.agr-bar .btn,.tplp .btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 14px;border-radius:9px;
  font:500 13.5px/1 var(--ui);border:1px solid transparent;cursor:pointer;white-space:nowrap;box-shadow:var(--shadow);transition:background .12s,border-color .12s}
.content .btn.sun,#login .btn.sun,.agr-bar .btn.sun,.tplp .btn.sun{background:var(--sun);color:#fff}
.content .btn.sun:hover,#login .btn.sun:hover,.agr-bar .btn.sun:hover,.tplp .btn.sun:hover{background:var(--sun-600)}
.content .btn.ghost,.agr-bar .btn.ghost,.tplp .btn.ghost{background:var(--panel);border-color:var(--line-2);color:var(--ink)}
.content .btn.ghost:hover,.agr-bar .btn.ghost:hover,.tplp .btn.ghost:hover{background:var(--hover)}
.content .btn:disabled{opacity:.5;cursor:default}
.content .grid .btn{white-space:normal;height:auto;min-height:36px;padding-top:7px;padding-bottom:7px;text-align:center}
.content label.btn{display:inline-flex!important}   /* upload buttons are <label>s */
.content .mini-btn{border:1px solid var(--line-2);background:var(--panel);color:var(--ink-2);border-radius:7px;padding:4px 10px;font-size:12.5px;font-weight:500;cursor:pointer}
.content .mini-btn:hover{background:var(--hover);color:var(--ink)}
.content label.f,#login label.f{gap:6px;font-size:12.5px;font-weight:500;color:var(--ink-2)}
.content label.f input,.content label.f select,.content label.f textarea,#login label.f input,
.content .dfil select,.content .dbar select,#teamTbl input,#teamTbl select,.lib .fields input,.lib .fields select,#fSearch{
  background:var(--field);border:1px solid var(--line-2);border-radius:9px;padding:8px 11px;font-size:14px;color:var(--ink);min-height:38px;box-shadow:var(--shadow)}
.content label.f textarea{line-height:1.5}
.content input:focus,.content select:focus,.content textarea:focus,#login input:focus{outline:none;border-color:var(--sun);box-shadow:0 0 0 3px var(--sun-ring)}
.content button:focus-visible{outline:2px solid var(--sun);outline-offset:2px}
.content .check{font-size:13.5px;color:var(--ink-2)}
.content .check input{accent-color:var(--sun)}
.content .hint{font-size:12.5px;color:var(--muted)}
.content .chips button{border:1px solid var(--line-2);background:var(--panel);color:var(--ink-2);font-size:12px;padding:3px 10px}
.content .chips button:hover{border-color:var(--sun);color:var(--sun-600)}

/* ================= builder ================= */
/* desktop: [ steps | one section ]  [ live preview ] */
@media (min-width:901px){
  main{grid-template-columns:minmax(0,1fr) clamp(380px,40vw,820px);align-items:start}
}
#build{display:grid;grid-template-columns:236px minmax(0,1fr);padding:0;background:var(--bg);border-right:1px solid var(--line);overflow:visible;min-height:calc(100vh - var(--top-h))}
#build .qsteps{position:sticky;top:var(--top-h);height:calc(100vh - var(--top-h));display:flex;flex-direction:column;gap:12px;padding:16px 12px;background:var(--panel);border-right:1px solid var(--line)}
#build .sec-nav{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:2px;margin:0;padding:0;background:none;border:0;position:static}
#build .sec-nav button{display:flex;align-items:flex-start;gap:10px;width:100%;padding:8px 10px;border:0;border-radius:9px;background:transparent;text-align:left;cursor:pointer;color:var(--ink-2)}
#build .sec-nav button:hover{background:var(--hover)}
#build .sec-nav i{flex:none;width:22px;height:22px;border-radius:50%;border:1.5px solid var(--line-2);display:grid;place-items:center;font:600 11px/1 var(--ui);font-style:normal;color:var(--muted);margin-top:1px}
#build .sec-nav span{min-width:0;display:flex;flex-direction:column}
#build .sec-nav b{font-size:13.5px;font-weight:500;line-height:1.35}
#build .sec-nav small{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#build .sec-nav small:empty{display:none}
#build .sec-nav button.done i{border-color:var(--ok);color:var(--ok);background:var(--ok-soft)}
#build .sec-nav button.on{background:var(--sun-soft)}
#build .sec-nav button.on i{background:var(--sun);border-color:var(--sun);color:#fff}
#build .sec-nav button.on b{color:var(--ink);font-weight:600}
/* quote total, pinned at the foot of the steps */
#build .qsteps .totalbar{position:static;margin:0;padding:14px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;flex:none;
  background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-2)}
#build .qsteps .totalbar>div:first-child{grid-column:1/-1;min-width:0;background:none;padding:0}
#build .qsteps .totalbar .amt{overflow-wrap:anywhere}
#build .qsteps .totalbar .sp{display:none}
#build .qsteps .totalbar .lbl{font-size:12px;color:var(--muted);opacity:1}
#build .qsteps .totalbar .amt{font-size:22px;white-space:nowrap;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
#build .qsteps .totalbar .btn{width:100%;padding:0 10px}
#build .qsteps .totalbar .btn.sun{white-space:normal;line-height:1.2}
/* the form: one section at a time */
#build .form{min-width:0;padding:22px 28px 40px;max-width:820px}
#build .seg{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;border:1px solid var(--line);border-radius:12px;background:var(--hover);margin-bottom:16px}
#build .seg button{border:0;border-radius:9px;padding:10px 14px;background:transparent;color:var(--ink-2);text-align:left;cursor:pointer}
#build .seg button b{font-size:14px;font-weight:600}
#build .seg button span{font-size:12px;color:var(--muted);opacity:1}
#build .seg button[aria-pressed="true"]{background:var(--panel);color:var(--ink);box-shadow:0 1px 3px rgba(15,23,42,.12)}
#build .seg button[aria-pressed="true"] span{color:var(--muted)}
#build details.sec{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:0 22px;margin-bottom:14px;box-shadow:var(--shadow)}
#build .form.stepped>details.sec:not(.is-on){display:none}
#build details.sec>summary{padding:18px 0 14px;margin-bottom:16px;border-bottom:1px solid var(--line);font-size:17px;font-weight:650;color:var(--ink);gap:10px;pointer-events:none;letter-spacing:-.01em}
#build details.sec>summary::before{display:none}
#build details.sec>summary small{margin-left:auto;font-size:13px;font-weight:500;color:var(--muted)}
#build .grid{gap:14px 16px;padding-bottom:20px}
#build .step-foot{display:flex;align-items:center;gap:10px;margin-top:4px}
#build .step-foot .sp{flex:1}
#build .internal{background:var(--sun-soft);border:1px solid color-mix(in srgb,var(--sun) 25%,transparent)}
#build .ghi input{border:1px solid var(--line-2);background:var(--field)}

/* live preview: pinned beside the form */
#previewWrap{background:var(--stage);padding:0 14px 40px}   /* 14px sides: the apps fit the page to the pane width minus 28px */
#previewWrap .pv-head{display:flex;align-items:center;justify-content:space-between;padding:14px 2px;color:var(--muted);font-size:12.5px}
#previewWrap .pv-head b{color:var(--ink-2);font-weight:600;display:flex;align-items:center;gap:8px}
#previewWrap .pv-head b::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px var(--ok-soft)}
@media (min-width:901px){
  #previewWrap{position:sticky;top:var(--top-h);height:calc(100vh - var(--top-h));overflow:auto;overscroll-behavior:contain;border-left:1px solid var(--line)}
  #previewWrap .pv-head{position:sticky;top:0;z-index:2;background:var(--stage)}
}
/* PDF rendering and printing need the whole document, not the scrolled pane */
#previewWrap.offscreen{height:auto!important;overflow:visible!important}
#previewWrap.offscreen .pv-head{display:none}
@media print{ #previewWrap{position:static!important;height:auto!important;overflow:visible!important;border:0!important} #previewWrap .pv-head{display:none!important} }

/* medium screens: steps become a strip above the form */
@media (min-width:901px) and (max-width:1279px){
  #build{display:flex;flex-direction:column}
  #build .qsteps{display:contents}
  #build .sec-nav{order:0;position:sticky;top:var(--top-h);z-index:6;flex-direction:row;overflow-x:auto;scrollbar-width:none;gap:6px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line)}
  #build .sec-nav::-webkit-scrollbar{display:none}
  #build .sec-nav button{width:auto;flex:none;align-items:center;padding:6px 12px 6px 8px;border:1px solid var(--line);border-radius:999px}
  #build .sec-nav small{display:none}
  #build .form{order:1;padding:18px 20px 24px}
  #build .qsteps .totalbar{order:2;position:sticky;bottom:0;border-radius:0;border-width:1px 0 0;display:flex;align-items:center;padding:12px 20px;margin-top:auto}
  #build .qsteps .totalbar>div:first-child{flex:1}
  #build .qsteps .totalbar .btn{width:auto}
}

/* ================= dashboard ================= */
#saved,#settings{padding:24px 28px 56px;max-width:1320px}
#saved h2.pg,#settings h2.pg,#saved h2.pgh,#settings h2.pgh{display:none}
.content .card,.content .imp{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.content .card{padding:16px 18px;margin-bottom:0}
.content .card h3{font-size:14px;font-weight:600;margin:0 0 12px;color:var(--ink)}
.content .imp{border-style:dashed;border-color:var(--line-2)}
.content .kpis{gap:12px;margin-bottom:16px}
.content .kpis>div{display:flex;flex-direction:column-reverse;justify-content:flex-end;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--shadow)}
.content .kpis small{font-size:12.5px;font-weight:500;color:var(--muted)}
.content .kpis b{font-size:22px;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
#saved .list-card{padding:0;overflow:hidden}
#saved .list-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 16px}
#saved .list-card .list-head{border-bottom:1px solid var(--line)}
#saved .stat-tabs{display:flex;gap:2px;flex-wrap:wrap}
#saved .stat-tabs button{border:0;background:transparent;padding:7px 12px;border-radius:8px;font:500 13.5px/1 var(--ui);color:var(--muted);cursor:pointer}
#saved .stat-tabs button:hover{background:var(--hover);color:var(--ink)}
#saved .stat-tabs button[aria-selected="true"]{background:var(--ink);color:var(--panel)}
#saved .list-head .sp{flex:1}
#fSearch{width:min(300px,100%);padding-left:34px;background:var(--field) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='7' cy='7' r='5'/%3E%3Cpath d='m11 11 3.5 3.5'/%3E%3C/svg%3E") no-repeat 11px center}
#saved .tab-source{display:none!important}
#saved .dfil{display:flex;gap:8px;flex-wrap:wrap;margin:0;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--bg)}
#saved .dfil select,#saved .dbar select{min-height:34px;padding:5px 10px;font-size:13px}
#saved .list-card #savedList{padding:0 6px 6px}
#saved .dgrid3{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.1fr) minmax(0,1fr);gap:14px;margin-top:16px}
#saved .dbar{gap:8px;margin-bottom:10px}
#saved .no-hits{padding:28px 12px;text-align:center;color:var(--muted);margin:0}
.content .tbl{font-size:13.5px}
.content .tbl th{font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:var(--panel);padding:10px;border-bottom:1px solid var(--line)}
.content .tbl td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.content .tbl tbody tr:hover td{background:var(--hover)}
.content .st{border-radius:999px;font-size:12px;font-weight:500;padding:3px 10px;min-height:0;box-shadow:none}
.content .empty{background:var(--panel);border:1px dashed var(--line-2);border-radius:var(--r);color:var(--muted)}
.content .pipe{height:10px;border-radius:999px}
.content .mail{font-size:12px}
@media (max-width:1180px){ #saved .dgrid3{grid-template-columns:minmax(0,1fr) minmax(0,1fr)} #saved .dgrid3>.card:last-child{grid-column:1/-1} }

/* ================= settings: one page at a time ================= */
#settings .set-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:0 24px;margin-bottom:14px;box-shadow:var(--shadow)}
#settings.tabbed .set-card:not(.is-on){display:none}
#settings .set-card>details.sec{border:0;padding:0;margin:0;background:none;box-shadow:none}
#settings details.sec>summary{padding:20px 0 14px;margin-bottom:16px;border-bottom:1px solid var(--line);font-size:17px;font-weight:650;color:var(--ink);pointer-events:none;letter-spacing:-.01em}
#settings details.sec>summary::before{display:none}
#settings .grid{gap:14px 16px;padding-bottom:22px}
#settings .set-nav a{display:block;padding:8px 12px;border-radius:9px;font-size:13.5px;font-weight:500;color:var(--ink-2);text-decoration:none;line-height:1.35}
#settings .set-nav a:hover{background:var(--hover);color:var(--ink)}
#settings .set-nav a.on{background:var(--panel);color:var(--ink);font-weight:600;box-shadow:var(--shadow);border:1px solid var(--line)}
@media (min-width:1101px){
  #settings{display:grid;grid-template-columns:230px minmax(0,860px);gap:28px;align-items:start}
  #settings .set-nav{position:sticky;top:calc(var(--top-h) + 24px);display:flex;flex-direction:column;gap:2px}
  #settings .set-body{min-width:0}
}
@media (max-width:1100px){
  #settings .set-nav{position:sticky;top:var(--top-h);z-index:6;display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin:0 -2px 12px;padding:10px 2px;background:var(--bg)}
  #settings .set-nav::-webkit-scrollbar{display:none}
  #settings .set-nav a{flex:none;border:1px solid var(--line-2);background:var(--panel);border-radius:999px;padding:6px 12px;font-size:12.5px}
}

/* ================= toast ================= */
.toast{background:#0F172A;color:#fff;border-radius:10px;padding:10px 16px;font-size:13.5px;box-shadow:0 10px 30px rgba(0,0,0,.25)}

/* ================= sign in ================= */
#login{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(360px,520px);align-items:stretch;justify-content:stretch;padding:0;background:var(--bg)}
#login.hidden{display:none!important}
#login .lg-brand{background:radial-gradient(900px 500px at 15% 10%,rgba(253,110,3,.35),transparent 60%),radial-gradient(700px 600px at 90% 100%,rgba(253,110,3,.18),transparent 60%),var(--rail);color:#fff;display:flex;align-items:center;padding:56px}
#login .lg-in{max-width:520px}
#login .lg-brand h1{font-size:34px;line-height:1.15;font-weight:700;letter-spacing:-.02em;margin:26px 0 22px}
#login .lg-brand ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;color:#CBD5E1;font-size:15px}
#login .lg-brand li{display:flex;gap:10px;align-items:flex-start}
#login .lg-brand li::before{content:"";flex:none;width:18px;height:18px;margin-top:2px;border-radius:50%;background:rgba(253,110,3,.2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23FDBA74' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m2.5 6.5 2.5 2.5 4.5-5'/%3E%3C/svg%3E") no-repeat center}
#login .box{align-self:center;justify-self:center;width:100%;max-width:400px;margin:24px;border:0;background:transparent;box-shadow:none;padding:24px}
#login .logo-chip{padding:0;background:transparent;margin-bottom:26px}
#login h2{font-size:24px;font-weight:700;letter-spacing:-.02em;margin:0 0 4px}
#login p{font-size:14px;color:var(--muted);margin:0 0 24px}
#login label.f{margin-bottom:14px}
#login .btn{width:100%;height:42px;font-size:14.5px;font-weight:600;margin-top:6px}

/* ================= PPA agreement viewer bar ================= */
.agr-bar{min-height:var(--top-h);padding:10px 20px}
.agr-bar .tabs{background:var(--hover);border-radius:9px;padding:3px}
.agr-bar .tabs button{border-radius:7px}

/* ================= phone & small tablet ================= */
@media (max-width:900px){
  .shell{display:block}
  .rail{position:fixed;left:0;right:0;bottom:0;top:auto;height:auto;flex-direction:row;justify-content:space-around;gap:0;
    padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px));background:var(--panel);border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(15,23,42,.06)}
  .rail .mark{display:none}
  .rail .only-m{display:flex}
  .rail button{flex:1;width:auto;color:var(--muted);padding:6px 2px}
  .rail button:hover{background:transparent;color:var(--ink)}
  .rail button[aria-selected="true"]{background:transparent;color:var(--sun-600)}
  header.top{padding:0 12px;gap:8px}
  header.top .wordmark{height:22px}
  header.top .appsw,header.top .ttl,.acct .nm,header.top .hide-phone{display:none}
  .acct>summary{padding:2px}
  .acct .menu .m-app{display:block}
  header.top .btn{height:34px;padding:0 11px;font-size:13px}
  body[data-view="build"] header.top .page-acts{display:none}   /* on a phone the document actions live on the Preview tab */
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom,0px))}
  #build{display:flex;flex-direction:column;border-right:0;min-height:0}
  #build .qsteps{display:contents}
  #build .sec-nav{order:0;position:sticky;top:var(--top-h);z-index:6;flex-direction:row;overflow-x:auto;scrollbar-width:none;gap:6px;padding:8px 12px;background:var(--panel);border-bottom:1px solid var(--line)}
  #build .sec-nav::-webkit-scrollbar{display:none}
  #build .sec-nav button{width:auto;flex:none;align-items:center;padding:5px 11px 5px 6px;border:1px solid var(--line);border-radius:999px}
  #build .sec-nav b{font-size:13px}
  #build .sec-nav small{display:none}
  #build .form{order:1;padding:14px 12px 16px}
  #build details.sec{padding:0 14px}
  #build details.sec>summary{font-size:16px;padding:14px 0 12px}
  #build .qsteps .totalbar{order:2;position:sticky;bottom:calc(58px + env(safe-area-inset-bottom,0px));z-index:5;border-radius:0;border-width:1px 0 0;
    display:flex;align-items:center;gap:8px;padding:8px 12px;margin-top:auto;box-shadow:0 -4px 16px rgba(15,23,42,.06)}
  #build .qsteps .totalbar>div:first-child{flex:1;min-width:0}
  #build .qsteps .totalbar .lbl{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  #build .qsteps .totalbar .amt{font-size:19px}
  #build .qsteps .totalbar .btn{width:auto;height:36px;padding:0 12px;flex:none}
  #previewWrap{padding:0 12px 16px}
  #saved,#settings{padding:14px 12px 32px}
  #saved .list-head{padding:10px 12px}
  #fSearch{width:100%}
  #saved .dbar .btn{flex:1 1 auto}
  #saved .dgrid3{grid-template-columns:minmax(0,1fr)}
  #login{grid-template-columns:1fr}
  #login .lg-brand{display:none}
  .toast{bottom:calc(76px + env(safe-area-inset-bottom,0px))}
}
@media print{ .rail,header.top{display:none!important} .shell{display:block} body{padding:0!important;background:#fff} }