:root{--accent:#166534;--accent-2:#14532d;--accent-soft:#dcfce7;--bg:#f4f6f9;--surface:#fff;--surface-2:#fbfcfe;--text:#0f1729;--muted:#5c6b81;--border:#e4e9f1;--input:#fff;--danger:#b91c1c;--danger-soft:#fee2e2;--warn-soft:#fef3c7;--warn-text:#854d0e;--shadow-sm:0 1px 2px rgba(15,23,41,.06);--shadow-md:0 6px 20px rgba(15,23,41,.07);--shadow-lg:0 20px 50px rgba(15,23,41,.12);--radius-sm:10px;--radius-md:14px;--radius-lg:20px;color-scheme:light}:root[data-theme=dark]{--bg:#0b1220;--surface:#141d30;--surface-2:#101828;--text:#eef2fb;--muted:#93a2ba;--border:#263349;--input:#0f1729;--accent-soft:#123924;--danger-soft:#3a1414;--warn-soft:#3a2c0d;--warn-text:#fbbf24;--shadow-sm:0 1px 2px rgba(0,0,0,.35);--shadow-md:0 8px 24px rgba(0,0,0,.35);--shadow-lg:0 24px 60px rgba(0,0,0,.5);color-scheme:dark}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.45}h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.2}h1{font-size:1.6rem}h2{font-size:1.15rem}p{margin:0 0 8px}button,input,select{font:inherit;color:inherit}button{cursor:pointer;transition:background .15s,border-color .15s,transform .05s,box-shadow .15s}button:active{transform:translateY(1px)}button:disabled{opacity:.55;cursor:not-allowed;transform:none}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:2px;border-radius:8px}::selection{background:color-mix(in srgb,var(--accent) 30%,transparent)}::-webkit-scrollbar{height:8px;width:8px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}.app{min-height:100vh}.topbar{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:blur(14px) saturate(1.4);backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid var(--border);padding:14px max(16px,calc((100vw - 1140px)/2));display:flex;justify-content:space-between;align-items:center;gap:16px}.brand-col{min-width:0;flex:1}.brand{font-weight:850;letter-spacing:-.02em;font-size:1.05rem;display:flex;align-items:baseline;gap:6px}.store-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.brand .muted{font-weight:600;font-size:.72rem;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);padding:2px 7px;border-radius:99px;letter-spacing:0}:root[data-theme=dark] .brand .muted{color:#4ade80}.muted{color:var(--muted);font-size:.9rem}.container{max-width:1140px;margin:auto;padding:22px 20px 110px}.nav{display:flex;gap:6px;overflow:auto;padding:2px 0 18px;scrollbar-width:thin}.nav button,.chip{border:1px solid var(--border);background:var(--surface);color:var(--muted);font-weight:600;border-radius:12px;padding:9px 14px;white-space:nowrap;font-size:.92rem;box-shadow:var(--shadow-sm)}.nav button:hover{color:var(--text);border-color:color-mix(in srgb,var(--accent) 35%,var(--border))}.nav button.active{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 4px 14px color-mix(in srgb,var(--accent) 35%,transparent)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.grid.compact{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}.grid.compact .card{padding:13px 14px}.grid.compact .stat{font-size:1.4rem;margin-top:4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:18px;box-shadow:var(--shadow-sm);font-weight:650;color:var(--muted);font-size:.86rem;transition:box-shadow .15s,transform .15s}.card:hover{box-shadow:var(--shadow-md)}.card h2{font-size:1rem;color:var(--text);margin-bottom:2px}.stat{font-size:1.9rem;font-weight:800;margin-top:8px;color:var(--text);letter-spacing:-.02em}.actions{display:flex;gap:8px;flex-wrap:wrap}.actions input{flex:1;min-width:120px}.primary,.danger,.secondary{border:1px solid transparent;border-radius:var(--radius-sm);padding:11px 16px;font-weight:650;font-size:.92rem;box-shadow:var(--shadow-sm)}.primary{background:var(--accent);color:#fff}.primary:hover{background:var(--accent-2);box-shadow:0 6px 18px color-mix(in srgb,var(--accent) 40%,transparent)}.secondary{background:var(--surface);border-color:var(--border);color:var(--text)}.secondary:hover{border-color:color-mix(in srgb,var(--accent) 40%,var(--border));background:color-mix(in srgb,var(--accent) 6%,var(--surface))}.secondary.active{background:var(--accent);color:#fff;border-color:var(--accent)}.danger{background:var(--danger);color:#fff}.danger:hover{background:#991b1b}.section{margin:22px 0}.section>h2{margin-bottom:2px}.section.card{padding:20px}.form{display:grid;gap:12px;max-width:620px}.form label{display:grid;gap:6px;font-weight:650;font-size:.9rem;color:var(--muted)}.form input,.form select,.search{border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 13px;background:var(--input);color:var(--text);font-size:.95rem;transition:border-color .15s,box-shadow .15s}.form input:focus,.form select:focus,.search:focus{border-color:color-mix(in srgb,var(--accent) 55%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.table{width:100%;border-collapse:collapse;background:var(--surface)}.table thead th{text-align:left;padding:12px 14px;background:var(--surface-2);color:var(--muted);font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;font-weight:700;border-bottom:1px solid var(--border)}.table td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--border);white-space:nowrap;font-size:.92rem}.table tbody tr:last-child td{border-bottom:0}.table tbody tr:hover{background:color-mix(in srgb,var(--accent) 4%,transparent)}.badge{display:inline-block;border-radius:99px;padding:4px 10px;font-size:.74rem;font-weight:700;background:var(--accent-soft);color:var(--accent);letter-spacing:.02em}:root[data-theme=dark] .badge{color:#4ade80}.badge.low{background:var(--warn-soft);color:var(--warn-text)}.badge.out,.badge.expired{background:var(--danger-soft);color:var(--danger)}:root[data-theme=dark] .badge.out,:root[data-theme=dark] .badge.expired{color:#f87171}.badge.soon{background:var(--warn-soft);color:var(--warn-text)}.badge.normal{background:var(--accent-soft)}.empty{padding:36px 20px;text-align:center;color:var(--muted);font-size:.92rem}.toast{position:fixed;right:18px;bottom:18px;background:var(--text);color:var(--bg);padding:13px 18px;border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);z-index:50;font-weight:600;font-size:.9rem;animation:toast-in .2s ease-out}:root[data-theme=dark] .toast{background:#eef2fb;color:#0b1220}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.modal{position:fixed;inset:0;background:#080c168c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:grid;place-items:center;padding:16px;z-index:20;animation:fade-in .15s ease-out}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.modal>div{background:var(--surface);color:var(--text);border-radius:var(--radius-lg);padding:22px;max-width:540px;width:100%;max-height:90vh;overflow:auto;box-shadow:var(--shadow-lg);border:1px solid var(--border)}.danger-text{color:var(--danger)}.lock-screen{min-height:100vh;display:grid;place-items:center;padding:16px;background:var(--bg)}.lock-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;max-width:340px;width:100%;text-align:center;box-shadow:var(--shadow-lg)}.lock-card form{display:grid;gap:10px;margin-top:16px}.lock-card input{border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;text-align:center;font-size:1.3rem;letter-spacing:.3em;background:var(--input);color:var(--text)}.banner-warn{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn-text) 30%,var(--border))}.banner-warn strong{color:var(--warn-text)}.role-grid{display:grid;gap:14px;margin-top:22px}.role-btn{display:flex;flex-direction:column;align-items:center;gap:6px;padding:22px 16px;border-radius:var(--radius-md);font-size:1.1rem;font-weight:700}.role-btn .role-icon{font-size:2.2rem}.role-btn .role-hint{font-size:.78rem;font-weight:500;line-height:1.4}.scan-overlay{position:fixed;inset:0;background:#000;z-index:40;display:grid;place-items:center}.scan-overlay video{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.scan-overlay .scan-box{position:relative;width:min(280px,70vw);aspect-ratio:1.6;border:3px solid #fff;border-radius:12px;box-shadow:0 0 0 2000px #00000073}.scan-overlay #scan-cancel{position:absolute;bottom:32px;left:50%;transform:translate(-50%)}.receipt{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre-wrap;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;font-size:.88rem;line-height:1.6}.hero{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-radius:var(--radius-lg);padding:28px;box-shadow:0 16px 40px color-mix(in srgb,var(--accent) 25%,transparent);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% -10%,rgba(255,255,255,.14),transparent 55%)}.hero h1{font-size:1.7rem;position:relative}.hero .muted{color:#dcfce7;position:relative;margin-top:4px}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.search{width:100%;margin:14px 0}.listrow{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px 0;padding:14px 16px}.listrow strong{font-size:.94rem}summary{cursor:pointer;font-weight:700;padding:12px 0;color:var(--muted);font-size:.9rem}summary:hover{color:var(--text)}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.setting-card{border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;background:var(--surface-2)}.setting-card label{display:grid;gap:8px;font-weight:700;font-size:.9rem}.setting-card small{color:var(--muted);font-weight:400;font-size:.8rem}.color-row{display:flex;align-items:center;gap:12px}.color-row input[type=color]{width:48px;height:42px;padding:3px;border:1px solid var(--border);border-radius:10px;background:var(--input)}.color-row #accent-value{font-family:ui-monospace,monospace;font-size:.85rem;color:var(--muted)}.tip-btn{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;padding:0;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);border:0;font-size:.78rem;font-weight:700;font-style:normal;vertical-align:middle;line-height:1}:root[data-theme=dark] .tip-btn{color:#4ade80}.tip-btn:hover{background:color-mix(in srgb,var(--accent) 26%,transparent)}.tip-bubble{position:absolute;z-index:50;max-width:min(320px,80vw);background:var(--text);color:var(--bg);padding:12px 14px;border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);font-size:.86rem;line-height:1.5;animation:toast-in .15s ease-out}:root[data-theme=dark] .tip-bubble{background:#eef2fb;color:#0b1220}.about-body h3{margin:18px 0 6px;font-size:1rem}.about-body h3:first-of-type{margin-top:14px}.about-body p{color:var(--text);font-size:.94rem;line-height:1.6}.about-steps{margin:0;padding-left:0;list-style:none;display:grid;gap:8px}.about-steps li{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;font-size:.92rem}.subtabs{display:flex;gap:8px;margin:2px 0 16px;flex-wrap:wrap}.subtabs .chip{cursor:pointer}.subtabs .chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}.calc-display{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;text-align:right;margin-bottom:14px}.calc-expr{color:var(--muted);font-size:.95rem;min-height:1.3em;word-break:break-all}.calc-result{font-size:2rem;font-weight:800;color:var(--text);letter-spacing:-.02em}.calc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.calc-btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);padding:16px 0;font-size:1.15rem;font-weight:650;box-shadow:var(--shadow-sm)}.calc-btn:hover{background:color-mix(in srgb,var(--accent) 6%,var(--surface))}.calc-op{background:var(--accent-soft);color:var(--accent);font-weight:800}:root[data-theme=dark] .calc-op{color:#4ade80}.calc-clear{color:var(--danger)}.calc-equals{background:var(--accent);color:#fff;border-color:var(--accent)}.calc-equals:hover{background:var(--accent-2)}.calc-zero{grid-column:span 2}.calc-spacer{visibility:hidden}.notes-textarea{width:100%;min-height:260px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;background:var(--input);color:var(--text);font-family:inherit;font-size:.95rem;line-height:1.6;resize:vertical}.notes-textarea:focus{border-color:color-mix(in srgb,var(--accent) 55%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}@media(max-width:600px){.topbar{padding:10px 14px;align-items:center}.topbar .actions .btn-label{display:none}.topbar .actions button{padding:9px 11px}.container{padding:16px 14px 110px}.grid{grid-template-columns:repeat(2,1fr)}.grid.compact{grid-template-columns:repeat(3,1fr);gap:8px}.grid.compact .card{padding:10px 8px;font-size:.74rem}.grid.compact .stat{font-size:1.15rem}.card{padding:14px}.stat{font-size:1.5rem}.table th,.table td{padding:10px 8px;font-size:.85rem}.topbar .actions{justify-content:flex-end}.listrow{align-items:flex-start;flex-direction:column;padding:12px 14px}.listrow>div{width:100%}.settings-grid{grid-template-columns:1fr}.hero{padding:20px}.hero h1{font-size:1.35rem}.tip-btn{width:30px;height:30px;font-size:.85rem}}@media print{body *{visibility:hidden}.receipt,.receipt *{visibility:visible}.receipt{position:absolute;left:0;top:0;width:100%;border:none;box-shadow:none}}