:root{--ink: #1c1c1a;--ink-2: #4a4843;--muted: #66645e;--muted-2: #8a877f;--muted-3: #a8a49b;--paper: #f6f5f2;--card: #ffffff;--line: #d9d6cf;--line-2: #eceae5;--well: #f1efea;--blue: #2563eb;--blue-wash: #f8faff;--blue-chip: #eaf1fe;--blue-ink: #1d4ed8;--green: #15803d;--red: #b91c1c;--amber: #b45309;--photo-a: #d9be98;--photo-b: #b9956a;--photo-c: #8c6a45;--radius: 12px;--radius-lg: 14px;--tap: 52px;--primary: 56px;--gutter: 16px;--shadow: 0 1px 2px rgba(28, 28, 26, .16);--font: "Segoe UI", "Noto Sans", system-ui, -apple-system, sans-serif;--mono: Consolas, "Roboto Mono", monospace;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;height:100%}body{font-family:var(--font);color:var(--ink);background:var(--paper);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}button,input{font-family:inherit}.screen{min-height:100dvh;padding:20px var(--gutter);padding-bottom:calc(20px + 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var(--line);background:var(--card);color:var(--ink);font-weight:700}.pill.is-warn{border-color:#e9b949}.price-warn{color:var(--amber);font-weight:700}.line-warn{font-size:12px;font-weight:700;color:#92400e}.line-remove{width:48px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:transparent;border:0;color:var(--muted-2);cursor:pointer}.line-hint{flex-shrink:0;margin:12px 0 0;padding:0 var(--gutter) 12px;font-size:12px;color:var(--muted-2);text-align:center}.chek-foot{flex-shrink:0;padding:12px var(--gutter) calc(12px + env(safe-area-inset-bottom));background:var(--card);border-top:1px solid #e2e0da;display:flex;flex-direction:column;gap:8px}.row-13{display:flex;justify-content:space-between;font-size:14px;color:var(--muted)}.strong{font-weight:600;color:var(--ink)}.row-total{display:flex;justify-content:space-between;align-items:baseline;font-size:18px;font-weight:800}.big-total{font-size:32px;font-weight:800;letter-spacing:-.6px}.btn-link{display:flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-size:19px}.btn-link.is-off{opacity:.55;pointer-events:none}.sheet-wrap{position:fixed;inset:0;z-index:20;display:flex;flex-direction:column;justify-content:flex-end}.sheet-shade{position:absolute;inset:0;border:0;background:#1c1c1a6b;cursor:pointer}.keypad{position:relative;max-height:86dvh;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom));background:var(--card);border-radius:18px 18px 0 0;box-shadow:0 -12px 32px 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0;overflow:hidden}.keypad-label{font-size:15px;font-weight:600;color:var(--ink-2)}.keypad-hint{font-size:13px;color:var(--muted)}.keypad-hint.is-dec{color:var(--blue-ink)}.keypad-value.is-suggested{color:var(--blue-ink);opacity:.55}.keypad-value-wrap{display:flex;align-items:baseline;gap:8px;white-space:nowrap;flex-shrink:0;max-width:100%}.keypad-value{font-size:40px;font-weight:800;letter-spacing:-.5px}.keypad-value.is-long{font-size:30px}.keypad-unit{font-size:20px;font-weight:700;color:var(--muted)}.keypad-info{height:44px;flex-shrink:0;display:flex;align-items:center;gap:8px;padding:0 12px;border-radius:10px;background:#f4f3ef;color:var(--ink-2);font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden}.keypad-info span{overflow:hidden;text-overflow:ellipsis}.keypad-info.is-warn{background:#fff1c2;color:#92400e}.keys{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:repeat(4,56px);gap:12px}.key{border-radius:var(--radius);border:1px solid 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var(--line);background:transparent;color:var(--red);font-size:15px;font-weight:700;cursor:pointer}.void-notes{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--ink-2)}.tag.is-off{background:var(--line);color:var(--muted)}.self-end{align-self:flex-end}