/* Shared styles for the sign-in and account pages (matches the app's dark theme). */
:root{
  --bg:#0d1117; --surface:#161b22; --s2:#21262d; --border:#30363d;
  --accent:#f97316; --accent-soft:rgba(249,115,22,.12); --green:#22c55e; --red:#ef4444; --yellow:#eab308;
  --text:#e6edf3; --muted:#7d8590; --r:10px;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{background:var(--bg);color:var(--text);font-family:'Segoe UI',system-ui,sans-serif;font-size:14px;line-height:1.45;}
a{color:var(--accent);text-decoration:none;}
a:hover{text-decoration:underline;}

/* Brand wordmark */
.brand{display:flex;flex-direction:column;line-height:1.05;color:var(--text);}
.brand b{font-size:15px;font-weight:900;letter-spacing:3px;color:var(--accent);text-transform:uppercase;}
.brand span{font-size:11px;color:var(--muted);letter-spacing:.5px;}
.brand:hover{text-decoration:none;}
.brand-ic{display:block;flex-shrink:0;}
.brand-row{display:flex;align-items:center;gap:9px;}
.brand-row:hover{text-decoration:none;}


/* Auth card pages */
.center{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px;gap:16px;}
.card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:30px 28px;box-shadow:0 10px 40px rgba(0,0,0,.5);}
.card-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--border);}
.card-head .brand-ic{margin:0;filter:drop-shadow(0 4px 14px rgba(249,115,22,.35));animation:hc-glow 2.3s ease-in-out infinite;}
@keyframes hc-glow{0%,100%{filter:drop-shadow(0 4px 12px rgba(249,115,22,.28));}50%{filter:drop-shadow(0 4px 22px rgba(249,115,22,.6));}}
@media (prefers-reduced-motion: reduce){.card-head .brand-ic{animation:none;}}
.card-head .brand{align-items:center;gap:4px;}
.card-head .brand b{font-size:22px;letter-spacing:5px;margin-right:-5px;}   /* offset trailing letter-spacing so the word is truly centred */
.card-head .brand span{font-size:12px;letter-spacing:.8px;}
.card-head .tagline{font-size:12px;color:var(--muted);margin:0;}
.card h1{font-size:16px;font-weight:600;color:var(--text);text-align:center;margin:0 0 18px;}
.foot{color:var(--muted);font-size:11px;text-align:center;}

/* Forms */
label{display:block;font-size:11px;color:var(--muted);margin:0 0 5px;text-transform:uppercase;letter-spacing:.6px;}
input,select,textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:9px 11px;font:inherit;margin-bottom:14px;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);}
input[readonly]{color:var(--muted);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:#fff;font:inherit;font-weight:700;cursor:pointer;}
.btn:hover{filter:brightness(1.08);text-decoration:none;}
.btn.block{width:100%;}
.btn.ghost{background:transparent;color:var(--accent);}
.btn.ghost:hover{background:var(--accent-soft);}
.btn.danger{background:transparent;border-color:rgba(239,68,68,.6);color:#f87171;}
.btn.danger:hover{background:rgba(239,68,68,.12);}
.btn.sm{padding:5px 10px;font-size:12px;font-weight:600;}
.btn:disabled{opacity:.5;cursor:default;}
.row{display:flex;gap:12px;}
.row > *{flex:1;min-width:0;}
.links{display:flex;justify-content:space-between;margin-top:16px;font-size:13px;}
.links:has(> :only-child){justify-content:center;}
.hint{color:var(--muted);font-size:12px;margin:-8px 0 14px;}

/* Notices */
.note{border-radius:8px;padding:9px 12px;font-size:13px;margin-bottom:14px;border:1px solid;}
.note.err{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.4);color:#fca5a5;}
.note.ok{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.4);color:#86efac;}
.note.info{background:var(--accent-soft);border-color:rgba(249,115,22,.4);color:#fdba74;}

/* Account page layout */
.topbar{display:flex;align-items:center;gap:12px;padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--border);}
.topbar nav{margin-left:auto;display:flex;align-items:center;gap:8px;}
.topbar form{margin:0;}
.wrap{max-width:1080px;margin:0 auto;padding:24px 16px 60px;}
.wrap h2{font-size:20px;margin-bottom:4px;}
.wrap .sub{color:var(--muted);margin-bottom:20px;}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px;flex-wrap:wrap;}
.tabs a{padding:9px 14px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;font-weight:600;}
.tabs a:hover{color:var(--text);text-decoration:none;}
.tabs a.on{color:var(--accent);border-bottom-color:var(--accent);}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:20px;margin-bottom:16px;}
.panel h3{font-size:14px;margin-bottom:14px;}
.panel .narrow{max-width:420px;}

/* Signatures */
.sig-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;}
.sig{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--s2);}
.sig.default{border-color:var(--accent);}
.sig .img{background:#fff;height:100px;display:flex;align-items:center;justify-content:center;padding:8px;}
.sig .img img{max-width:100%;max-height:84px;}
.sig .meta{padding:9px 10px;display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.sig .meta b{flex:1;font-size:13px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.tag{font-size:10px;font-weight:700;padding:2px 7px;border-radius:20px;background:var(--accent-soft);color:var(--accent);border:1px solid rgba(249,115,22,.4);}
.tag.grey{background:rgba(125,133,144,.15);color:var(--muted);border-color:var(--border);}
.tag.red{background:rgba(239,68,68,.12);color:#f87171;border-color:rgba(239,68,68,.4);}
.pad-wrap{background:#fff;border-radius:8px;border:1px solid var(--border);position:relative;margin-bottom:10px;}
.pad-wrap canvas{display:block;width:100%;height:180px;touch-action:none;cursor:crosshair;border-radius:8px;}
.pad-wrap .line{position:absolute;left:24px;right:24px;bottom:40px;border-bottom:1px dashed #cbd5e1;pointer-events:none;}
.seg{display:inline-flex;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:3px;gap:3px;margin-bottom:12px;}
.seg button{border:none;background:none;color:var(--muted);padding:5px 12px;border-radius:6px;cursor:pointer;font:inherit;font-weight:600;}
.seg button.on{background:var(--accent);color:#fff;}

/* Users table */
table{width:100%;border-collapse:collapse;font-size:13px;}
th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.5px;font-weight:600;padding:8px;border-bottom:1px solid var(--border);}
td{padding:9px 8px;border-bottom:1px solid var(--border);vertical-align:middle;}
td .actions{display:flex;gap:5px;flex-wrap:wrap;justify-content:flex-end;}
.secret{font-family:Consolas,monospace;font-size:16px;background:var(--bg);border:1px dashed var(--accent);border-radius:8px;padding:10px 12px;margin:8px 0;display:flex;align-items:center;justify-content:space-between;gap:10px;}

dialog{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:22px;width:min(460px,calc(100vw - 32px));margin:auto;}
dialog::backdrop{background:rgba(0,0,0,.6);}
dialog h3{margin-bottom:14px;}
.dlg-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:6px;}

#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);padding:10px 18px;border-radius:8px;font-weight:600;display:none;z-index:50;box-shadow:0 6px 24px rgba(0,0,0,.5);}
#toast.ok{display:block;background:#166534;color:#dcfce7;}
#toast.err{display:block;background:#7f1d1d;color:#fee2e2;}

@media (max-width:600px){ .row{flex-direction:column;gap:0;} td:nth-child(3),th:nth-child(3),td:nth-child(5),th:nth-child(5){display:none;} }
.chk{display:flex;align-items:center;gap:8px;text-transform:none;letter-spacing:0;font-size:13px;color:var(--text);margin-bottom:14px;cursor:pointer;}
.chk input{width:auto;margin:0;accent-color:var(--accent);}

/* Activity (admins) */
.dot{width:8px;height:8px;border-radius:50%;background:#484f58;flex-shrink:0;}
.dot.on{background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.25);}
.wrap:has(#aBody){max-width:1180px;}

/* ── Activity (admins) ── */
.act-info{color:var(--muted);cursor:help;font-size:13px;}
.act-kpis{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-bottom:14px;}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:11px 14px;display:flex;flex-direction:column;gap:1px;min-width:0;}
.kpi span{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);}
.kpi b{font-size:22px;line-height:1.25;}
.kpi small{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.kpi.on b{color:#4ade80;} .kpi.bad b{color:#f87171;}
.act-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:0;}
.act-tabs button{background:none;border:none;border-bottom:2px solid transparent;color:var(--muted);font:inherit;font-weight:600;padding:9px 14px;cursor:pointer;margin-bottom:-1px;}
.act-tabs button:hover{color:var(--text);}
.act-tabs button.on{color:var(--accent);border-bottom-color:var(--accent);}
.act-tabs em{font-style:normal;font-size:11px;background:var(--s2);color:var(--muted);border-radius:10px;padding:1px 7px;margin-left:4px;}
.act-tabs button.on em{background:var(--accent-soft);color:var(--accent);}
.act-panel{border-top-left-radius:0;border-top-right-radius:0;border-top:none;padding:16px;}
.act-empty{color:var(--muted);text-align:center;padding:30px 0;font-size:13px;}
.act-scroll{max-height:62vh;overflow:auto;scrollbar-width:thin;scrollbar-color:#3a424d transparent;}
.act-scroll::-webkit-scrollbar{width:8px;height:8px;} .act-scroll::-webkit-scrollbar-thumb{background:#3a424d;border-radius:4px;} .act-scroll::-webkit-scrollbar-track{background:transparent;}
.more{text-align:center;padding:12px 0 2px;}
.muted{color:var(--muted);}
/* avatars */
.av{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;color:#fff;font-size:11px;font-weight:800;flex-shrink:0;letter-spacing:.3px;}
.av.lg{width:38px;height:38px;font-size:13px;} .av.sm{width:20px;height:20px;font-size:8.5px;margin-right:7px;}
/* people */
.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px;}
.person{background:var(--bg);border:1px solid var(--border);border-radius:var(--r);padding:14px;text-align:left;color:var(--text);font:inherit;cursor:pointer;display:flex;flex-direction:column;gap:10px;}
.person:hover{border-color:var(--accent);}
.person.sel{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent);}
.p-head{display:flex;align-items:center;gap:10px;}
.p-name{display:flex;flex-direction:column;min-width:0;flex:1;}
.p-name b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.p-name span{font-size:11.5px;color:var(--muted);}
.p-state{font-size:11px;color:var(--muted);white-space:nowrap;}
.p-state.on{color:#4ade80;font-weight:700;}
.p-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;background:var(--surface);border-radius:8px;padding:8px 4px;}
.p-stats div{display:flex;flex-direction:column;align-items:center;}
.p-stats b{font-size:15px;} .p-stats span{font-size:10.5px;color:var(--muted);}
.p-warn,.p-fail{font-size:11.5px;color:#f87171;}
/* sessions */
.act-tbl td{padding:10px 8px;}
.act-tbl b{font-weight:600;}
.act-tbl .sub,.who div span,.dev div span{display:block;font-size:11.5px;color:var(--muted);margin-top:1px;}
.who,.dev{display:flex;align-items:center;gap:9px;}
.dev-i{font-size:17px;width:22px;text-align:center;}
.chip{display:inline-block;font-size:11px;font-weight:600;padding:2px 9px;border-radius:20px;background:rgba(125,133,144,.15);color:var(--muted);white-space:nowrap;}
.chip.on{background:rgba(34,197,94,.13);color:#4ade80;} .chip.bad{background:rgba(239,68,68,.13);color:#f87171;} .chip.acc{background:var(--accent-soft);color:var(--accent);}
/* activity log (timeline) */
.log-bar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:12px;font-size:12.5px;}
.log-bar select{width:auto;min-width:220px;margin:0;padding:6px 10px;font-size:13px;}
.log-bar .tog{margin:0;font-size:12.5px;color:var(--muted);}
.log-bar .tog:has(input:checked){color:var(--text);}
.log-count{margin-left:auto;color:var(--muted);white-space:nowrap;}
.timeline .day{position:sticky;top:0;display:flex;align-items:baseline;gap:8px;background:var(--surface);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text);padding:12px 4px 6px;border-bottom:1px solid var(--border);z-index:1;}
.timeline .day em{font-style:normal;font-weight:500;text-transform:none;letter-spacing:0;color:var(--muted);font-size:11.5px;}
.ev{display:grid;grid-template-columns:78px 200px 170px minmax(0,1fr) 190px;align-items:center;gap:12px;padding:8px 4px;border-bottom:1px solid rgba(48,54,61,.6);font-size:13px;}
.ev-headrow{border-bottom:1px solid var(--border);padding:6px 12px 6px 4px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);}
.ev-headrow:hover{background:none !important;}
.ev-t small{display:block;font-size:10.5px;color:var(--muted);opacity:.8;}
.ev-e{display:flex;align-items:center;gap:6px;min-width:0;}
.times{font-size:11px;font-weight:700;color:var(--muted);background:var(--s2);border-radius:10px;padding:1px 7px;}
.ev-who span:last-child{overflow:hidden;text-overflow:ellipsis;}
.ev-dev{font-size:12px;color:var(--muted);min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ev-dev small{display:block;font-size:11px;opacity:.75;}
.ev:hover{background:rgba(249,115,22,.04);}
.ev-t{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums;}
.ev .chip{justify-self:start;}
.ev-who{display:flex;align-items:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ev-d{color:var(--text);overflow-wrap:anywhere;}
@media (max-width:1000px){ .ev{grid-template-columns:72px 190px 150px minmax(0,1fr);} .ev-dev,.ev-headrow span:last-child{display:none;} }
@media (max-width:900px){ .act-kpis{grid-template-columns:repeat(3,minmax(0,1fr));} .ev{grid-template-columns:60px 1fr;} .ev-who,.ev-d{grid-column:2;} .ev-headrow{display:none;} }
@media (max-width:560px){ .act-kpis{grid-template-columns:repeat(2,minmax(0,1fr));} }

/* ── Account pages: header, two-column layouts, forms ── */
.acct-head{display:flex;align-items:center;gap:14px;margin-bottom:16px;}
.acct-head h2{margin:0;font-size:20px;}
.acct-head .sub{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:4px;font-size:12.5px;}
.av.xl{width:52px;height:52px;font-size:18px;}
.badge{font-size:11px;font-weight:700;padding:2px 9px;border-radius:20px;background:var(--s2);color:var(--text);border:1px solid var(--border);}
.badge.acc{background:var(--accent-soft);color:var(--accent);border-color:rgba(249,115,22,.4);}
.grid2{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:16px;align-items:start;}
.grid2 .panel,.side .panel{margin-bottom:0;}
.side{display:flex;flex-direction:column;gap:16px;}
.ph{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:16px;}
.ph h3{margin:0 !important;font-size:15px;}
.ph .muted{font-size:12px;}
.count{font-size:11px;font-weight:600;color:var(--muted);background:var(--s2);border-radius:10px;padding:1px 8px;margin-left:4px;vertical-align:2px;}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px;}
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:8px;overflow:hidden;margin:4px 0 18px;}
.facts div{background:var(--bg);padding:9px 12px;display:flex;flex-direction:column;gap:2px;min-width:0;}
.facts span{font-size:10.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);}
.facts b{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--border);padding-top:14px;}
.form-foot .muted{font-size:12px;color:#fbbf24;}
/* "Approved by" preview (as printed) */
.appr{background:#fff;border-radius:8px;border:1px solid #bbe1c8;overflow:hidden;color:#111827;}
.appr-h{display:flex;justify-content:space-between;background:#f0fdf4;border-bottom:1px solid #bbe1c8;padding:6px 12px;font-size:11px;font-weight:700;color:#15803d;}
.appr-h span:last-child{color:#374151;font-weight:600;}
.appr-b{display:flex;align-items:center;gap:12px;padding:12px;}
.appr-sig{width:46%;height:58px;display:flex;align-items:center;justify-content:center;border-right:1px solid #e5e7eb;padding-right:10px;}
.appr-sig img{max-width:100%;max-height:56px;}
.appr-sig .muted{font-size:11px;color:#9ca3af;}
.appr-who{display:flex;flex-direction:column;min-width:0;}
.appr-who b{font-size:15px;color:#111827;overflow-wrap:anywhere;}
.appr-who span{font-size:12px;color:#6b7280;}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.tile{display:flex;flex-direction:column;gap:4px;text-align:left;padding:11px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;cursor:pointer;}
.tile b{font-size:13px;} .tile span{font-size:11.5px;color:var(--muted);line-height:1.35;}
.tile:hover{border-color:var(--accent);}
.tile.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent);background:var(--accent-soft);}
/* password */
.pwf{position:relative;}
.pwf input{padding-right:40px;}
.eye{position:absolute;right:6px;top:5px;background:none;border:none;color:var(--muted);cursor:pointer;font-size:15px;padding:4px 6px;}
.eye:hover{color:var(--text);}
.meter{height:6px;border-radius:4px;background:var(--s2);overflow:hidden;margin:-6px 0 4px;}
.meter i{display:block;height:100%;width:0;transition:width .2s,background .2s;}
.meter i.weak{background:#ef4444;} .meter i.ok{background:#eab308;} .meter i.good{background:#22c55e;}
.meter-l{font-size:11.5px;color:var(--muted);margin-bottom:12px;}
.checks{list-style:none;margin:0 0 16px;display:flex;flex-direction:column;gap:5px;font-size:12.5px;color:var(--muted);}
.checks li::before{content:'○';display:inline-block;width:18px;}
.checks li.ok{color:#4ade80;} .checks li.ok::before{content:'✓';}
.tips{list-style:none;display:flex;flex-direction:column;gap:12px;font-size:13px;color:var(--muted);line-height:1.5;}
.tips b{color:var(--text);}
/* signatures */
.sig-add{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:20px;align-items:start;}
.sig-form{background:var(--bg);border:1px solid var(--border);border-radius:var(--r);padding:16px;}
.sig .img{height:110px;}
/* activity: filter bar */
.filterbar{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:12px 14px;margin-bottom:14px;}
.fb-row{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;}
.fb-field{display:flex;flex-direction:column;gap:4px;}
.fb-field.grow{flex:1 1 220px;}
.fb-field label{margin:0;font-size:10.5px;}
.fb-field select,.fb-field input{margin:0;padding:6px 10px;font-size:13px;height:34px;}
.fb-field select{width:auto;min-width:160px;}
.seg.period{margin:0;height:34px;align-items:stretch;}
.seg.period button{padding:0 10px;font-size:12.5px;}
.search{position:relative;}
.search span{position:absolute;left:10px;top:50%;transform:translateY(-50%);font-size:12px;opacity:.7;pointer-events:none;}
.search input{padding-left:30px;}
.fb-actions{display:flex;align-items:center;gap:8px;margin-left:auto;height:34px;}
.fb-chips{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:10px;padding-top:10px;border-top:1px solid var(--border);}
.fb-chips[hidden]{display:none;}
.fchip{display:inline-flex;align-items:center;gap:6px;background:var(--accent-soft);color:var(--accent);border:1px solid rgba(249,115,22,.4);border-radius:20px;padding:3px 6px 3px 11px;font:inherit;font-size:12px;font-weight:600;cursor:pointer;}
.fchip b{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:rgba(249,115,22,.25);line-height:0;flex-shrink:0;}
.fchip b svg{display:block;}
.fchip:hover b{background:var(--accent);color:#fff;}
.fclear{background:none;border:none;color:var(--muted);font:inherit;font-size:12px;cursor:pointer;text-decoration:underline;}
/* activity: people */
.onlybar{display:flex;align-items:center;gap:6px;background:var(--accent-soft);border:1px solid rgba(249,115,22,.35);border-radius:8px;padding:8px 10px 8px 12px;margin-bottom:14px;font-size:13px;}
.onlybar .btn{margin-left:auto;}
.person{outline:none;}
.person:focus-visible{border-color:var(--accent);}
.p-foot{display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-height:22px;}
.p-manage{margin-left:auto;font-size:12px;font-weight:600;}
.others{margin-top:20px;border-top:1px solid var(--border);padding-top:14px;}
.others-h{font-size:13px;font-weight:700;margin-bottom:6px;}
.others-h .muted{font-weight:400;font-size:12px;}
@media (max-width:860px){ .grid2,.sig-add{grid-template-columns:1fr;} .facts{grid-template-columns:repeat(2,minmax(0,1fr));} .fb-actions{margin-left:0;} }
@media (max-width:520px){ .g2,.tiles{grid-template-columns:1fr;} }

/* signatures: add panel */
.sig-head{justify-content:space-between;align-items:center;}
.sig-head .seg{margin:0;}
.pad-big{margin:0;border-color:#d1d5db;}
.pad-big canvas{height:220px;}
.pad-big .line{bottom:46px;left:44px;}
.pad-x{position:absolute;left:22px;bottom:40px;color:#9ca3af;font-size:14px;pointer-events:none;}
.pad-hint{position:absolute;inset:0 0 50px;display:flex;align-items:center;justify-content:center;color:#cbd5e1;font-size:26px;font-style:italic;letter-spacing:.5px;pointer-events:none;}
.pad-hint[hidden]{display:none;}
.pad-tools{position:absolute;top:10px;right:10px;display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.92);border:1px solid #e5e7eb;border-radius:20px;padding:4px 6px;}
.ink{width:18px;height:18px;border-radius:50%;border:2px solid #fff;background:var(--c);box-shadow:0 0 0 1px #d1d5db;cursor:pointer;padding:0;}
.ink.on{box-shadow:0 0 0 2px var(--accent);}
.pad-clear{background:none;border:none;color:#4b5563;font:inherit;font-size:12px;font-weight:600;cursor:pointer;padding:2px 6px;border-left:1px solid #e5e7eb;margin-left:2px;}
.pad-clear:hover{color:#111827;}
.drop{display:flex;align-items:center;justify-content:center;height:220px;border:2px dashed var(--border);border-radius:10px;background:var(--bg);cursor:pointer;position:relative;overflow:hidden;text-transform:none;letter-spacing:0;margin:0;}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-soft);}
.drop img{display:none;max-width:90%;max-height:180px;}
.drop.has{background:#fff;border-style:solid;border-color:#d1d5db;}
.drop.has img{display:block;} .drop.has .drop-t{display:none;}
.drop-t{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;font-size:13px;color:var(--text);}
.drop-t span{font-size:12px;color:var(--muted);}
.sig-bar{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px solid var(--border);}
.sig-label{flex:1 1 240px;}
.sig-label input{margin:0;}
.sig-bar .chk{margin:0 0 10px;}
.sig-bar .btn{height:40px;}
/* signatures: empty state */
.sig-empty{grid-column:1 / -1;display:flex;align-items:center;gap:14px;border:1px dashed var(--border);border-radius:10px;padding:16px 18px;background:var(--bg);}
.sig-empty-i{font-size:24px;width:44px;height:44px;border-radius:50%;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.sig-empty > div:nth-child(2){flex:1;display:flex;flex-direction:column;gap:2px;}
.sig-empty span{font-size:12.5px;color:var(--muted);}