:root{--navy: #0b3d7a;--blue: #0b4f9c;--blue-dark: #083b75;--blue-soft: #e8f0fb;--green: #1b7f3b;--green-dark: #146130;--green-soft: #e6f4ea;--orange: #b45309;--orange-soft: #fff4e0;--red: #b91c1c;--red-soft: #fdecec;--ink: #0f172a;--muted: #475569;--line: #cbd5e1;--line-strong: #1e293b;--bg: #f4f6fa;--card: #ffffff;--radius: 16px;--shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 14px rgba(15, 23, 42, .06);color-scheme:light}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,sans-serif;font-size:18px;line-height:1.45;-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased}.app{min-height:100vh;max-width:560px;margin:0 auto;padding:0 16px calc(40px + env(safe-area-inset-bottom))}.topbar{display:flex;align-items:center;gap:12px;padding:calc(14px + env(safe-area-inset-top)) 0 14px}.logo{flex:none;width:44px;height:44px;border-radius:12px;background:linear-gradient(160deg,var(--blue),var(--navy));color:#fff;font-weight:800;font-size:.95rem;letter-spacing:.04em;display:grid;place-items:center;box-shadow:var(--shadow)}.brand{display:flex;flex-direction:column;min-width:0;line-height:1.15}.brand-name{font-weight:800;font-size:1.15rem;color:var(--navy)}.brand-sub{color:var(--muted);font-size:.8rem}.steps-bar{display:flex;gap:6px;margin:0 0 18px;padding:0;list-style:none}.steps-bar li{flex:1;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);text-align:center}.steps-bar li:before{content:"";display:block;height:5px;border-radius:3px;background:var(--line);margin-bottom:6px}.steps-bar li.done:before,.steps-bar li.current:before{background:var(--blue)}.steps-bar li.current{color:var(--blue)}.steps-bar li.done{color:var(--navy)}.screen{display:flex;flex-direction:column;gap:14px}h1{font-size:1.55rem;font-weight:800;letter-spacing:-.01em;margin:0;line-height:1.2;color:var(--navy)}h2{font-size:1.15rem;font-weight:800;margin:10px 0 0;color:var(--navy)}.help{margin:0;color:var(--muted);font-size:.98rem}.guide{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;box-shadow:var(--shadow)}.guide-title{font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.guide-list{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;counter-reset:step}.guide-list li{counter-increment:step;display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border-radius:999px;background:var(--blue-soft);color:var(--navy);font-size:.92rem;font-weight:600}.guide-list li:before{content:counter(step);width:24px;height:24px;border-radius:50%;background:var(--blue);color:#fff;font-size:.8rem;font-weight:800;display:grid;place-items:center}.dictation,.pin-input{width:100%;font:inherit;color:var(--ink);background:var(--card);border:2px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}.dictation{font-size:1.1rem;line-height:1.5;resize:vertical;min-height:190px}.dictation::placeholder{color:#94a3b8}.reread{min-height:150px;border-color:var(--blue);background:#f7faff}.pin-input{font-size:2.4rem;letter-spacing:.5em;text-align:center;padding:18px}.dictation:focus,.pin-input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px #0b4f9c2e}.btn{display:block;width:100%;min-height:62px;font:inherit;font-size:1.15rem;font-weight:700;border-radius:14px;border:2px solid transparent;padding:14px 18px;text-align:center;text-decoration:none;cursor:pointer;transition:transform .05s ease,background .15s ease}.btn:active:not(:disabled){transform:scale(.99)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--blue);color:#fff;border-color:var(--blue-dark);box-shadow:0 6px 16px #0b4f9c40}.btn-primary:not(:disabled):active{background:var(--blue-dark)}.btn-success{background:var(--green);color:#fff;border-color:var(--green-dark);box-shadow:0 6px 16px #1b7f3b40}.btn-success:not(:disabled):active{background:var(--green-dark)}.btn-secondary{background:var(--card);color:var(--navy);border-color:var(--line-strong)}.btn-link{min-height:44px;background:none;color:var(--blue);text-decoration:underline;font-size:1rem;font-weight:600}.btn-record{background:var(--navy);color:#fff;border-color:var(--navy);min-height:72px;font-size:1.2rem;box-shadow:0 6px 16px #0b3d7a47}.btn-record.recording{background:var(--red);border-color:#991b1b;box-shadow:0 6px 16px #b91c1c4d}.rec-dot{display:inline-block;width:14px;height:14px;border-radius:50%;background:#fff;margin-right:6px;vertical-align:middle;animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}.label{font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}.value{font-size:1.15rem;font-weight:700}.small-value{font-size:1.02rem}.steps{margin:8px 0 0;padding-left:1.2em;color:var(--muted);font-size:.95rem}.muted{color:var(--muted);font-size:.93rem}.warn-inline{color:var(--orange);font-weight:700}.lines{list-style:none;margin:0;padding:0}.lines li{padding:10px 0;border-bottom:1px solid #e2e8f0}.lines li:last-child{border-bottom:none}.line-main{display:flex;justify-content:space-between;gap:12px;font-weight:700}.line-total{white-space:nowrap;font-variant-numeric:tabular-nums}.total{display:flex;justify-content:space-between;margin-top:8px;padding-top:12px;border-top:2px solid var(--line-strong);font-size:1.2rem;font-weight:800;font-variant-numeric:tabular-nums}.alert{border-radius:var(--radius);padding:12px 16px;border:1px solid;border-left-width:6px}.alert strong{display:block;margin-bottom:4px}.alert ul{margin:4px 0 0;padding-left:1.2em}.alert-warn{background:var(--orange-soft);border-color:var(--orange);color:#7c3a00;margin-top:10px}.alert-info{background:var(--blue-soft);border-color:var(--blue);color:#0b3a70}.alert-error{background:var(--red-soft);border-color:var(--red);color:#7f1d1d}.small{font-size:.9rem;margin-top:6px}.quote{margin:0 0 8px;white-space:pre-wrap;color:var(--muted);font-size:1rem}.success{text-align:center;padding-top:20px}.check{width:92px;height:92px;margin:0 auto;border-radius:50%;background:var(--green-soft);color:var(--green);font-size:54px;font-weight:800;line-height:92px;border:3px solid var(--green)}.checking{text-align:center;color:var(--muted);padding:40px 0}.field{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:10px 12px;margin-top:4px}.field:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px #0b4f9c26}.field.area{resize:vertical;line-height:1.4}.field.num{width:110px;text-align:right;font-variant-numeric:tabular-nums}.field-label{display:block;margin-top:10px}.field-label>span{display:block;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.line-edit{padding:10px 0}.line-fields{display:flex;align-items:flex-end;gap:8px;margin-top:6px}.line-fields label{display:flex;flex-direction:column;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.line-fields .field{margin-top:2px}.line-fields>.field:not(.num){flex:1}.btn-icon{flex:none;width:44px;height:44px;border-radius:10px;border:1.5px solid var(--line);background:#fff;color:var(--red);font-size:1.1rem;font-weight:800;cursor:pointer}.btn-icon:disabled{opacity:.4}select.field{min-width:140px;background:#fff}.group-wrap{list-style:none;padding:0;border:none}.group-title{font-weight:800;color:var(--navy);margin-top:10px;padding-bottom:4px;border-bottom:1px solid var(--line)}.add-box{margin-top:10px;padding:12px;border:1.5px dashed var(--blue);border-radius:12px;background:#f7faff}.results{list-style:none;margin:8px 0 0;padding:0}.result{width:100%;display:flex;justify-content:space-between;gap:10px;text-align:left;font:inherit;padding:10px 12px;margin-top:6px;border:1.5px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}.result:active{background:var(--blue-soft)}.result-name{font-weight:600}.result-price{color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}.segmented{display:flex;background:var(--blue-soft);border-radius:14px;padding:4px;gap:4px}.segmented button{flex:1;min-height:48px;font:inherit;font-size:1.05rem;font-weight:800;border:none;border-radius:11px;background:transparent;color:var(--navy);cursor:pointer}.segmented button.on{background:var(--blue);color:#fff;box-shadow:0 2px 8px #0b4f9c4d}