/* ===================== Mock Event Exchange — Theme ===================== */
:root{
  --bg:#0a0e14; --bg2:#0f141d; --panel:#121823; --panel2:#161d29;
  --line:#222c3a; --line2:#2c3848;
  --txt:#d6deea; --mut:#7c8aa0; --dim:#5a6678;
  --up:#16c784; --upbg:#0e2a22; --dn:#ea3943; --dnbg:#2a1216;
  --accent:#3b82f6; --accent2:#1e3a5f; --gold:#e0a01e;
  --buy:#16c784; --sell:#ea3943;
  --header-bg:linear-gradient(180deg,#0f1622,#0b1019);
}
/* Light theme */
.theme-light{
  --bg:#eef1f6; --bg2:#e6eaf1; --panel:#ffffff; --panel2:#f5f8fc;
  --line:#dde3ec; --line2:#c6d0de;
  --txt:#16202c; --mut:#566273; --dim:#8b97a8;
  --up:#0a8f54; --upbg:#dff5ea; --dn:#d11f2c; --dnbg:#fbe3e5;
  --accent:#2563eb; --accent2:#dbe7ff; --gold:#b07005;
  --header-bg:linear-gradient(180deg,#ffffff,#e9edf3);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--txt);
  font-family:"Segoe UI",Roboto,system-ui,Arial,sans-serif;font-size:13px}
body{padding-bottom:60px}
.num{text-align:right}

/* ---------- Header ---------- */
header{display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding:10px 18px;background:var(--header-bg);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.brand{display:flex;align-items:center;gap:12px}
.logo{font-weight:800;font-size:20px;letter-spacing:1px;color:#06121e;
  background:linear-gradient(135deg,#e0a01e,#f6c94b);padding:6px 10px;border-radius:6px}
.brand-txt .t1{font-weight:700;letter-spacing:2px;font-size:14px}
.brand-txt .t2{color:var(--mut);font-size:10.5px;letter-spacing:.5px}

.acctbar{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.ai{display:flex;flex-direction:column;line-height:1.25}
.ai label{font-size:9.5px;color:var(--dim);letter-spacing:.8px}
.ai .v{font-size:14px;font-weight:700;font-variant-numeric:tabular-nums}
.v.up{color:var(--up)} .v.dn{color:var(--dn)}
.reset{background:transparent;border:1px solid var(--line2);color:var(--mut);
  padding:6px 12px;border-radius:5px;cursor:pointer;font-size:11px;letter-spacing:1px}
.reset:hover{border-color:var(--dn);color:var(--dn)}
.reset.arm{border-color:var(--dn);color:#fff;background:var(--dn);font-weight:700}

#margin-call{display:none;background:var(--dnbg);color:#ff8088;
  border-bottom:1px solid var(--dn);padding:8px 18px;font-weight:600;font-size:12px}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:2px;padding:0 14px;background:var(--bg2);
  border-bottom:1px solid var(--line);position:sticky;top:53px;z-index:20}
.tab{background:transparent;border:0;border-bottom:2px solid transparent;
  color:var(--mut);padding:12px 18px;cursor:pointer;font-size:12.5px;font-weight:600;letter-spacing:.3px}
.tab:hover{color:var(--txt)}
.tab.active{color:#fff;border-bottom-color:var(--gold)}

.panel{display:none;padding:14px 16px}
.panel.active{display:block}

/* ---------- Toolbar / filters ---------- */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;flex-wrap:wrap}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.chip{background:var(--panel);border:1px solid var(--line);color:var(--mut);
  padding:6px 12px;border-radius:20px;cursor:pointer;font-size:11.5px;white-space:nowrap}
.chip:hover{border-color:var(--line2);color:var(--txt)}
.chip.on{background:var(--accent2);border-color:var(--accent);color:#cfe2ff}
.search{background:var(--panel);border:1px solid var(--line);color:var(--txt);
  padding:8px 12px;border-radius:6px;min-width:220px;font-size:12.5px}
.search:focus{outline:none;border-color:var(--accent)}

/* ---------- Grid table ---------- */
.tablewrap{border:1px solid var(--line);border-radius:8px;overflow-x:auto;background:var(--panel)}
table.grid{width:100%;border-collapse:collapse}
.grid thead th{background:var(--bg2);color:var(--dim);text-align:left;
  font-size:10.5px;letter-spacing:.8px;text-transform:uppercase;font-weight:600;
  padding:9px 12px;border-bottom:1px solid var(--line);position:sticky;top:0}
.grid th.num{text-align:right}
.grid td{padding:9px 12px;border-bottom:1px solid var(--line);
  font-variant-numeric:tabular-nums;vertical-align:middle}
.grid tbody tr:hover{background:var(--panel2)}
.grid td.tk{font-weight:700;color:#cfe2ff;font-size:12.5px}
.grid td.tk .cat{font-weight:400;color:var(--dim);font-size:10px;margin-top:2px}
.grid td.nm{color:var(--txt);max-width:360px}
.grid td.num{text-align:right}
.empty{text-align:center;color:var(--dim);padding:26px}

/* strip (term-structure) grouping */
.striphdr td{background:linear-gradient(90deg,rgba(30,58,95,.6),rgba(30,58,95,.05));
  border-bottom:1px solid var(--line2);padding:10px 14px}
.sh-name{font-weight:700;color:#dbe7ff;font-size:12.5px}
.sh-badge{margin-left:10px;font-size:9.5px;letter-spacing:.8px;color:var(--gold);
  border:1px solid var(--gold);border-radius:4px;padding:2px 7px;white-space:nowrap}
.sh-range{margin-left:10px;color:var(--mut);font-size:11px;font-variant-numeric:tabular-nums}
.grid tr.stripmem td.tk{border-left:2px solid var(--accent);padding-left:18px}
.grid tr.stripmem:hover{background:var(--panel2)}
.grid tr.stripmem td.nm{color:var(--txt)}
.sh-icon{display:inline-block;width:11px;height:11px;border-radius:2px;
  background:linear-gradient(135deg,var(--gold),#f6c94b);vertical-align:middle;margin-right:9px}
.sh-icon.dist{background:linear-gradient(135deg,var(--accent),#7fb0ff)}
.sh-badge.dist{color:#9ecbff;border-color:var(--accent)}

/* ---------- Futures-ladder cell styling ---------- */
.grid td.qty{color:var(--mut);font-size:11.5px}
.grid td.bid{background:rgba(22,199,132,.07)}
.grid td.ask{background:rgba(234,57,67,.07)}
.grid td.bidqty{background:rgba(22,199,132,.035)}
.grid td.askqty{background:rgba(234,57,67,.035)}
.grid td.last .px{font-weight:700}
.grid td.last.up .px,.grid td.chg.up{color:var(--up)}
.grid td.last.dn .px,.grid td.chg.dn{color:var(--dn)}
.grid td.last.flat .px,.grid td.chg.flat{color:var(--mut)}
.grid td.chg{font-weight:600}
.grid td.settle{color:var(--dim)}

/* ---------- Market Activity (tape) ---------- */
.actopt{display:flex;align-items:center;gap:7px;color:var(--mut);font-size:12px;cursor:pointer}
.grid tr.own{background:rgba(224,160,30,.08)}
.grid tr.own:hover{background:rgba(224,160,30,.14)}
.blocktag{background:var(--gold);color:#06121e;font-weight:800;font-size:9.5px;
  padding:2px 8px;border-radius:4px;letter-spacing:.6px}
.owntag{background:var(--accent2);color:#cfe2ff;font-weight:700;font-size:9.5px;
  padding:2px 7px;border-radius:4px;margin-left:4px}
.dim{color:var(--dim)}

/* ---------- Settings ---------- */
.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.set-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.set-card h3{font-size:13px;letter-spacing:.5px;color:var(--txt);margin-bottom:14px;
  border-bottom:1px solid var(--line);padding-bottom:10px}
.set-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:13px}
.set-row > label{color:var(--mut);font-size:12px;flex:0 0 auto}
.set-row .tk-in,.set-row .tk-sel{max-width:180px}
.set-static{color:var(--txt);font-size:12px;font-weight:600;text-align:right}
.set-hint{color:var(--dim);font-size:11px;line-height:1.6}
.set-hint code{background:var(--bg2);padding:1px 5px;border-radius:3px;color:var(--mut);font-size:10.5px}
.switch{display:flex;align-items:center;gap:7px;color:var(--mut);font-size:11.5px;cursor:pointer}

/* bid/ask cells */
td.bid .px,td.ask .px{font-weight:700;font-size:13px;display:inline-block}
td.bid .px{color:var(--up)} td.ask .px{color:var(--dn)}
td.bid .sz,td.ask .sz{display:block;color:var(--dim);font-size:10px;margin-top:1px}
.up{color:var(--up)} .dn{color:var(--dn)} .flat{color:var(--mut)}
.chg .up,.chg .dn,.chg .flat{font-weight:600}

/* price tick flash */
.tickup{animation:flashup .6s ease-out}
.tickdn{animation:flashdn .6s ease-out}
@keyframes flashup{0%{background:rgba(22,199,132,.35);color:#7fffcf}100%{background:transparent}}
@keyframes flashdn{0%{background:rgba(234,57,67,.35);color:#ff9aa0}100%{background:transparent}}

/* action buttons */
.act{white-space:nowrap;text-align:right}
.b{border:1px solid var(--line2);background:var(--panel2);color:var(--txt);
  padding:6px 12px;border-radius:5px;cursor:pointer;font-size:11px;font-weight:700;letter-spacing:.5px}
.b.buy{border-color:#155e44;color:var(--buy)} .b.buy:hover{background:var(--upbg)}
.b.sell{border-color:#6e1f25;color:var(--sell)} .b.sell:hover{background:var(--dnbg)}
.b.flat:hover{border-color:var(--accent);color:#cfe2ff}
.act .b{margin-left:5px}

.tag{font-size:10px;font-weight:700;padding:2px 8px;border-radius:4px;letter-spacing:.5px}
.tag.long{background:var(--upbg);color:var(--up)}
.tag.short{background:var(--dnbg);color:var(--dn)}

.note{color:var(--dim);font-size:11px;margin-top:10px;line-height:1.5}

/* ---------- Portfolio summary ---------- */
.pf-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px 14px}
.card label{display:block;color:var(--dim);font-size:10px;letter-spacing:.6px;margin-bottom:5px}
.card span{font-size:18px;font-weight:700;font-variant-numeric:tabular-nums}

/* ---------- Confirmations ---------- */
.cf-list{display:flex;flex-direction:column;gap:12px}
.confirm{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.cf-head{display:flex;justify-content:space-between;align-items:center;
  background:var(--bg2);padding:10px 14px;border-bottom:1px solid var(--line);font-size:12px}
.cf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px 22px;padding:14px}
.cf-grid div{display:flex;flex-direction:column}
.cf-grid .wide{grid-column:1/-1}
.cf-grid label{color:var(--dim);font-size:10px;letter-spacing:.5px;margin-bottom:3px}
.cf-grid span{font-size:12.5px;font-weight:600}

/* ---------- Margin statement ---------- */
.ms-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px}
.ms-title{font-weight:800;letter-spacing:1.5px;font-size:16px}
.ms-sub{color:var(--mut);font-size:11.5px;margin-top:3px}
.ms-cols{display:grid;grid-template-columns:1.7fr 1fr;gap:14px}
@media(max-width:900px){.ms-cols{grid-template-columns:1fr}}
.ms-panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px;height:fit-content}
.ms-panel-t{font-weight:700;letter-spacing:.5px;margin-bottom:10px;color:#cfe2ff}
.ms-row{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--line);font-variant-numeric:tabular-nums}
.ms-row label{color:var(--mut)}
.ms-row.b{font-weight:800;font-size:14px;border-bottom:1px solid var(--line2)}
.ms-algo{margin-top:14px;padding:12px;background:var(--bg2);border-radius:6px;
  color:var(--mut);font-size:11px;line-height:1.7;font-family:Consolas,monospace}

/* ---------- Trade ticket modal ---------- */
.modal{display:none;position:fixed;inset:0;background:rgba(3,6,11,.7);
  z-index:50;align-items:flex-start;justify-content:center;padding-top:7vh}
.modal.show{display:flex}
.ticket{background:var(--panel);border:1px solid var(--line2);border-radius:12px;
  width:420px;max-width:94vw;padding:18px;box-shadow:0 24px 60px rgba(0,0,0,.6)}
.tk-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.tk-title{font-weight:700;font-size:14px;line-height:1.35}
.tk-cat{color:var(--dim);font-size:11px;margin-top:3px}
.x{background:transparent;border:0;color:var(--mut);font-size:18px;cursor:pointer}
.x:hover{color:var(--txt)}
.tk-side{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}
.sidebtn{padding:11px;border-radius:7px;border:1px solid var(--line2);
  background:var(--panel2);color:var(--mut);font-weight:800;letter-spacing:.5px;cursor:pointer}
.sidebtn.buy.on{background:var(--upbg);border-color:var(--up);color:var(--up)}
.sidebtn.sell.on{background:var(--dnbg);border-color:var(--dn);color:var(--dn)}
.tk-lbl{display:block;color:var(--dim);font-size:11px;margin-bottom:5px;letter-spacing:.4px}
.tk-qty{width:100%;background:var(--bg);border:1px solid var(--line2);color:var(--txt);
  padding:11px;border-radius:7px;font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}
.tk-qty:focus{outline:none;border-color:var(--accent)}
.qbtns{display:flex;gap:6px;margin:8px 0 14px}
.qbtn{flex:1;background:var(--panel2);border:1px solid var(--line);color:var(--mut);
  padding:7px;border-radius:5px;cursor:pointer;font-size:11px;font-weight:600}
.qbtn:hover{border-color:var(--accent);color:#cfe2ff}
.tk-rows{background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:6px 12px;margin-bottom:12px}
.tk-row{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--line);font-variant-numeric:tabular-nums}
.tk-row:last-child{border-bottom:0}
.tk-row label{color:var(--mut)} .tk-row .v{font-weight:700}
.tk-warn{display:none;background:var(--dnbg);border:1px solid var(--dn);color:#ff9aa0;
  padding:9px 12px;border-radius:6px;font-size:11.5px;margin-bottom:12px}
.tk-submit{width:100%;padding:13px;border:0;border-radius:8px;cursor:pointer;
  background:linear-gradient(135deg,#e0a01e,#f6c94b);color:#06121e;font-weight:800;
  font-size:14px;letter-spacing:.5px}
.tk-submit:hover{filter:brightness(1.08)}

/* ---------- Ticket: order-type controls ---------- */
.tk-grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.tk-sel,.tk-in{width:100%;background:var(--bg);border:1px solid var(--line2);color:var(--txt);
  padding:9px 10px;border-radius:7px;font-size:13px;font-variant-numeric:tabular-nums}
.tk-sel:focus,.tk-in:focus{outline:none;border-color:var(--accent)}
.tk-field{margin-bottom:12px}
.tk-field.tk-grid2{margin-bottom:12px}
.tk-status{text-align:center;color:var(--gold);font-size:11.5px;font-weight:600;margin-bottom:10px;letter-spacing:.3px}

/* ---------- Open Orders ---------- */
.ord-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;flex-wrap:wrap;gap:10px}
.ord-count{color:var(--mut);font-size:12.5px}
.ord-count b{color:#fff;font-size:14px}
.ord-actions{display:flex;gap:8px}
.ost{font-size:10px;font-weight:800;padding:2px 8px;border-radius:4px;letter-spacing:.5px}
.ost.wk{background:var(--accent2);color:#cfe2ff}
.ost.pt{background:#3a2e0c;color:#f6c94b}
.ost.fl{background:var(--upbg);color:var(--up)}
.ost.cx{background:#2a2f38;color:var(--mut)}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);
  background:#06121e;border:1px solid var(--gold);color:#f6c94b;padding:12px 20px;
  border-radius:8px;font-weight:600;font-size:12.5px;opacity:0;pointer-events:none;
  transition:.3s;z-index:60;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ============================================================
   Access gate (in-app passcode overlay)
   ============================================================ */
.gate{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(120% 120% at 50% 0%,#10192a,#070a11);padding:20px}
.gate.hidden{display:none}
.gate-card{width:340px;max-width:92vw;background:var(--panel);border:1px solid var(--line2);
  border-radius:14px;padding:28px 24px;text-align:center;box-shadow:0 24px 70px rgba(0,0,0,.6)}
.gate-logo{display:inline-block;font-weight:800;font-size:20px;letter-spacing:1px;color:#06121e;
  background:linear-gradient(135deg,#e0a01e,#f6c94b);padding:6px 12px;border-radius:6px;margin-bottom:16px}
.gate-title{font-weight:700;letter-spacing:2px;font-size:15px;color:var(--txt)}
.gate-sub{color:var(--mut);font-size:12px;margin:6px 0 18px}
.gate-input{width:100%;background:var(--bg);border:1px solid var(--line2);color:var(--txt);
  padding:12px 14px;border-radius:8px;font-size:15px;text-align:center;letter-spacing:1px}
.gate-input:focus{outline:none;border-color:var(--accent)}
.gate-go{width:100%;margin-top:12px;padding:13px;border:0;border-radius:8px;cursor:pointer;
  background:linear-gradient(135deg,#e0a01e,#f6c94b);color:#06121e;font-weight:800;font-size:14px;letter-spacing:.5px}
.gate-go:hover{filter:brightness(1.08)}
.gate-err{color:var(--dn);font-size:12px;min-height:16px;margin-top:12px;font-weight:600}

/* ============================================================
   View-mode toggle (Auto / Desktop / Mobile)
   ============================================================ */
.viewtoggle { display: flex; gap: 0; border: 1px solid var(--line2); border-radius: 6px; overflow: hidden; }
.viewtoggle button { background: transparent; border: 0; border-left: 1px solid var(--line2); color: var(--mut);
  padding: 6px 10px; cursor: pointer; font-size: 11px; letter-spacing: .4px; }
.viewtoggle button:first-child { border-left: 0; }
.viewtoggle button:hover { color: var(--txt); }
.viewtoggle button.on { background: var(--accent2); color: #cfe2ff; }

/* ============================================================
   Mobile layout: tables collapse into stacked cards.
   Applied whenever <body> has .layout-mobile (set by JS based on
   the chosen view mode, or auto when the viewport is narrow).
   ============================================================ */
.layout-mobile { padding-bottom: 40px; }

/* header + account bar */
.layout-mobile header { flex-direction: column; align-items: stretch; gap: 10px; position: static; padding: 10px 12px; }
.layout-mobile .brand { justify-content: flex-start; }
.layout-mobile .acctbar { gap: 16px; overflow-x: auto; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
.layout-mobile .ai { flex: 0 0 auto; }
.layout-mobile .reset { flex: 0 0 auto; }

/* tabs scroll horizontally */
.layout-mobile .tabs { position: static; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
.layout-mobile .tab { padding: 12px 14px; }

.layout-mobile .panel { padding: 12px 10px; }

/* toolbar */
.layout-mobile .toolbar { flex-direction: column; align-items: stretch; }
.layout-mobile .search { min-width: 0; width: 100%; }

/* ---- table → card transform ---- */
.layout-mobile .tablewrap { border: 0; background: transparent; overflow: visible; }
.layout-mobile .grid, .layout-mobile .grid tbody, .layout-mobile .grid tr, .layout-mobile .grid td { display: block; width: 100%; }
.layout-mobile .grid thead { display: none; }
.layout-mobile .grid tr { background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  margin-bottom: 10px; overflow: hidden; }
.layout-mobile .grid td { text-align: right; padding: 9px 14px; border: 0; border-bottom: 1px dashed var(--line);
  font-size: 13px; }
.layout-mobile .grid td:last-child { border-bottom: 0; }
.layout-mobile .grid td::before { content: attr(data-label); float: left; margin-right: 12px; color: var(--dim);
  font-size: 10px; letter-spacing: .5px; text-transform: uppercase; font-weight: 600; }

/* first cell becomes the card header */
.layout-mobile .grid tr td:first-child { background: var(--bg2); text-align: left; font-size: 14px;
  padding: 11px 14px; border-bottom: 1px solid var(--line2); }
.layout-mobile .grid tr td:first-child::before { display: none; }
.layout-mobile .grid td.tk .cat { font-size: 10px; }

/* markets: contract name as a left-aligned subtitle */
.layout-mobile .grid td.nm { text-align: left; color: var(--mut); max-width: none; line-height: 1.4; }
.layout-mobile .grid td.nm::before { display: none; }

/* hide the denser ladder columns on phones to keep cards compact */
.layout-mobile .grid td.qty, .layout-mobile .grid td.settle { display: none; }
.layout-mobile .settings-grid { grid-template-columns: 1fr; }

/* bid/ask keep price + size grouped on the right */
.layout-mobile td.bid .sz, .layout-mobile td.ask .sz { display: block; }

/* empty-state row */
.layout-mobile .grid td.empty { text-align: center; }
.layout-mobile .grid td.empty::before { display: none; }

/* action cells: real tap targets */
.layout-mobile .grid td.act { display: flex; justify-content: flex-end; align-items: center; gap: 8px;
  background: var(--panel2); }
.layout-mobile .grid td.act::before { margin-right: auto; }
.layout-mobile .act .b { margin-left: 0; padding: 10px 18px; font-size: 12.5px; }

/* summary cards */
.layout-mobile .pf-summary { grid-template-columns: 1fr 1fr; }
.layout-mobile .card span { font-size: 16px; }

/* open-orders toolbar */
.layout-mobile .ord-toolbar { flex-direction: column; align-items: stretch; }
.layout-mobile .ord-actions { display: grid; grid-template-columns: 1fr 1fr; }
.layout-mobile .ord-actions .b { padding: 11px; }

/* margin statement */
.layout-mobile .ms-head { flex-direction: column; gap: 10px; align-items: stretch; }
.layout-mobile .ms-title { font-size: 15px; }

/* trade ticket → full screen sheet */
.layout-mobile .modal { padding-top: 0; align-items: stretch; }
.layout-mobile .ticket { width: 100%; max-width: 100%; min-height: 100vh; border-radius: 0; border: 0; padding: 16px 14px 28px; }
.layout-mobile .tk-qty { font-size: 18px; padding: 13px; }
.layout-mobile .sidebtn { padding: 14px; font-size: 14px; }
.layout-mobile .tk-sel, .layout-mobile .tk-in { padding: 11px 12px; font-size: 14px; }
.layout-mobile .qbtn { padding: 10px 4px; }
.layout-mobile .tk-submit { padding: 15px; font-size: 15px; }

/* confirmations */
.layout-mobile .cf-grid { grid-template-columns: 1fr; }

/* Extra-narrow phones (only refine when actually narrow) */
@media (max-width: 420px) {
  .layout-mobile .pf-summary { grid-template-columns: 1fr; }
  .layout-mobile .tk-grid2 { grid-template-columns: 1fr; }
  .layout-mobile .brand-txt .t2 { display: none; }
}