:root{--paper:#f7f2e3;--paper-2:#fbf7ec;--paper-dark:#e6dec9;--paper-edge:#dad0b6;--ink:#1f1c1a;--ink-soft:#5c544a;--ink-faint:#8a8170;--stamp:#cc4538;--blue:#295785;--mint:#217052;--faint:#c7bda3;--mono:ui-monospace, "SF Mono", "Menlo", "Consolas", monospace;--serif:Georgia, "Times New Roman", serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100%}body{background:var(--paper-dark);color:var(--ink);font-family:var(--mono);-webkit-font-smoothing:antialiased;background-image:repeating-linear-gradient(0deg,#1f1c1a06 0 1px,#0000 1px 34px);line-height:1.5}.wrap{max-width:640px;margin:0 auto;padding:20px 16px 60px}.brand{letter-spacing:4px;font-size:20px;font-weight:800}.muted{color:var(--ink-soft);font-size:13px}.label{letter-spacing:2px;text-transform:uppercase;color:var(--ink-faint);font-size:11px;font-weight:700}.receipt{background:var(--paper);filter:drop-shadow(0 8px 18px 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0}.btn{font-family:var(--mono);letter-spacing:1px;text-transform:uppercase;cursor:pointer;background:var(--ink);width:100%;color:var(--paper);border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:13px 20px;font-size:13px;font-weight:800;transition:transform .15s,opacity .2s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:default}.btn.ghost{color:var(--ink);box-shadow:inset 0 0 0 1.6px var(--ink);background:0 0}.input{width:100%;font-family:var(--mono);border:1.6px solid var(--paper-edge);background:var(--paper-2);color:var(--ink);border-radius:8px;padding:13px 14px;font-size:15px}.input:focus{border-color:var(--blue);outline:none}.stamp{letter-spacing:2px;text-transform:uppercase;color:var(--stamp);border:2.5px solid var(--stamp);border-radius:3px;padding:4px 10px;font-size:12px;font-weight:800;display:inline-block;transform:rotate(-3deg)}.center{text-align:center}.gap{flex-direction:column;gap:10px;display:flex}.topbar{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.link{color:var(--blue);font-family:var(--mono);cursor:pointer;background:0 0;border:0;font-size:13px;font-weight:700}.card-tap{cursor:pointer;transition:transform .15s}.card-tap:active{transform:scale(.99)}.overlay{z-index:50;-webkit-overflow-scrolling:touch;background:#1f1c1a80;justify-content:center;align-items:flex-start;padding:18px 12px 60px;display:flex;position:fixed;inset:0;overflow-y:auto}.sheet{width:100%;max-width:620px}.field{flex-direction:column;gap:7px;margin-top:14px;display:flex}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{font-family:var(--mono);border:1.6px solid var(--paper-edge);background:var(--paper-2);color:var(--ink);cursor:pointer;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:700;transition:transform .12s}.chip:active{transform:scale(.96)}.chip.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}.chip.pay.on{background:var(--blue);border-color:var(--blue)}.seg{gap:6px;display:flex}.seg button{font-family:var(--mono);text-transform:uppercase;letter-spacing:.5px;border:1.6px solid var(--paper-edge);background:var(--paper-2);color:var(--ink-soft);cursor:pointer;border-radius:8px;flex:1;padding:10px 4px;font-size:11px;font-weight:700}.seg button.on{background:var(--blue);color:var(--paper);border-color:var(--blue)}.miniinput{width:96px;font-family:var(--mono);border:1.6px solid var(--paper-edge);background:var(--paper-2);color:var(--ink);text-align:right;border-radius:8px;padding:8px 10px;font-size:14px}.miniinput:focus{border-color:var(--blue);outline:none}.rowline{justify-content:space-between;align-items:center;gap:10px;display:flex}.iconbtn{font-family:var(--mono);color:var(--ink-soft);cursor:pointer;background:0 0;border:0;padding:4px;font-size:20px;line-height:1}.badge{letter-spacing:1px;text-transform:uppercase;white-space:nowrap;border-radius:2px;padding:2px 6px;font-size:9px;font-weight:700}.badge.pend{color:var(--blue);border:1px solid #29578599}.badge.disp{color:var(--stamp);border:1px solid #cc4538b3}.badge.ok{color:var(--mint)}.smallbtn{font-family:var(--mono);cursor:pointer;border:1.2px solid var(--ink);color:var(--ink);background:0 0;border-radius:4px;padding:5px 9px;font-size:10px;font-weight:700}.smallbtn:disabled{opacity:.5;cursor:default}.smallbtn.solid{background:var(--ink);color:var(--paper)}