:root{--bg: #f3f1e7;--card: #fffdf7;--line: #e4dfce;--text: #34382b;--muted: #7d7c6a;--primary: #6f8c5a;--primary-dark: #5a7547;--accent: #5a7547;--good: #4f7a3f;--bad: #c0563f}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;background:var(--bg);color:var(--text)}.center{display:flex;min-height:100vh;align-items:center;justify-content:center}.auth-wrap{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:16px}.auth-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:32px;width:100%;max-width:380px;box-shadow:0 6px 24px #0000000d}.brand{font-size:22px;font-weight:800;color:var(--primary);margin-bottom:4px}.brand small{color:var(--muted);font-weight:500;font-size:12px;display:block}.lp{max-width:960px;margin:0 auto;padding:0 20px 40px}.lp .brand{font-size:20px}.lp-nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0}.lp-nav-actions{display:flex;align-items:center;gap:16px}.lp-login{color:var(--text);text-decoration:none;font-weight:600;font-size:14px}.lp-login:hover{color:var(--primary)}.lp-hero{text-align:center;padding:48px 16px 56px;background:radial-gradient(120% 120% at 50% 0%,#eef2e3 0%,var(--bg) 60%);border-radius:20px;margin-top:8px}.lp-tag{display:inline-block;background:#e9efdc;color:var(--primary-dark);font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px;margin-bottom:20px}.lp-hero h1{font-size:40px;line-height:1.25;margin:0 0 18px;letter-spacing:-.5px}.lp-lead{font-size:17px;color:var(--muted);max-width:560px;margin:0 auto 28px;line-height:1.7}.lp-lead strong{color:var(--text)}.lp-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.btn.lg{padding:14px 28px;font-size:16px;border-radius:11px}.lp-note{font-size:13px;color:var(--muted);margin-top:16px}.lp-free{display:inline-block;margin:8px auto 0;padding:9px 18px;border-radius:999px;background:#e7f5ee;color:#0f7a44;font-size:15px;font-weight:600}.lp-free strong{color:var(--good);font-weight:800}.lp-bottom-note{color:#ffffffd9;font-size:14px;margin:18px 0 0}.lp-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-top:40px}.lp-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px}.lp-card-icon{font-size:30px;line-height:1;margin-bottom:12px}.lp-card h3{font-size:16px;margin:0 0 8px}.lp-card p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}.lp-steps{margin-top:56px;text-align:center}.lp-steps h2{font-size:24px;margin:0 0 28px}.lp-steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.lp-step{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px}.lp-step-n{width:36px;height:36px;margin:0 auto 14px;border-radius:50%;background:var(--primary);color:#fff;font-weight:800;font-size:18px;display:flex;align-items:center;justify-content:center}.lp-step h3{font-size:16px;margin:0 0 8px}.lp-step p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}.lp-bottom{margin-top:56px;text-align:center;background:var(--text);color:#fff;border-radius:20px;padding:48px 24px}.lp-bottom h2{font-size:24px;margin:0 0 24px;line-height:1.4}.lp-footer{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-direction:column;align-items:flex-start;gap:10px}.lp-footer-top{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.lp-footer .brand{font-size:16px}.lp-footer .muted{font-size:13px}.lp-disclaimer{font-size:12px;color:var(--muted);line-height:1.7;margin:0;max-width:760px}@media (max-width: 720px){.lp-hero{padding:36px 12px 40px}.lp-hero h1{font-size:30px}.lp-lead{font-size:15px}.lp-cta{flex-direction:column}.lp-cta .btn{width:100%}.lp-steps h2,.lp-bottom h2{font-size:20px}}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:#fff;border-right:1px solid var(--line);padding:20px 12px;position:sticky;top:0;height:100vh}.sidebar .logo{font-weight:800;color:var(--primary);font-size:18px;padding:8px 12px 20px}.nav a{display:block;padding:11px 14px;border-radius:9px;color:var(--text);text-decoration:none;margin-bottom:4px;font-weight:600;font-size:14px}.nav a:hover{background:#eef0e3}.nav a.active{background:#e9efdc;color:var(--primary-dark)}.sidebar .foot{position:absolute;bottom:16px;left:12px;right:12px}.main{flex:1;padding:28px 32px;max-width:1100px}.main h1{font-size:22px;margin:0 0 20px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}.stat .label{color:var(--muted);font-size:13px}.stat .value{font-size:26px;font-weight:800;margin-top:6px}.stat .value.good{color:var(--good)}.stat .value.bad{color:var(--bad)}.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:24px}.panel h2{font-size:15px;margin:0 0 16px}.section-title{font-size:14px;font-weight:600;color:var(--muted);margin:0 0 12px}table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);font-size:14px}th{background:#f6f4e9;color:var(--muted);font-weight:600;font-size:12px}tr:last-child td{border-bottom:none}.num{text-align:right;font-variant-numeric:tabular-nums}.profit-pos{color:var(--good);font-weight:700}.profit-neg{color:var(--bad);font-weight:700}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:#eef2f7;color:var(--muted)}.badge.stock{background:#e7f5ee;color:var(--good)}.badge.sold{background:#f1f1f4;color:var(--muted)}label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;background:#fff}input:focus,select:focus{outline:none;border-color:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;border:none;border-radius:9px;background:var(--primary);color:#fff;font-weight:700;font-size:14px;cursor:pointer}.btn:hover{background:var(--primary-dark)}.btn.secondary{background:#ece8d8;color:var(--text)}.btn.ghost{background:transparent;color:var(--muted);padding:6px 10px}.btn.sm{padding:6px 10px;font-size:13px}.btn:disabled{opacity:.6;cursor:default}.row{display:flex;gap:12px}.row>*{flex:1}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.error{color:var(--bad);font-size:13px;margin:8px 0}.notice{color:var(--good);font-size:13px;margin:8px 0}.muted{color:var(--muted)}.link{color:var(--accent);cursor:pointer;text-decoration:underline;background:none;border:none;font-size:14px}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}.modal{background:#fff;border-radius:14px;padding:24px;width:100%;max-width:460px;max-height:90vh;overflow:auto}.modal h2{margin:0 0 12px;font-size:18px}.modal-actions{display:flex;gap:10px;margin-top:20px}.preview{background:#f6f4e9;border-radius:9px;padding:12px;margin-top:12px;font-size:13px}.preview .big{font-size:18px;font-weight:800}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.fee-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.fee-group-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:8px}.fee-group-head .muted{font-size:12px}.fee-table{margin-top:6px}.fee-table th,.fee-table td{padding:8px 10px;font-size:13px}.preview .big{font-size:20px;font-weight:800}.empty{text-align:center;color:var(--muted);padding:40px}.inv-thumb{width:28px;height:28px;border-radius:6px;object-fit:cover;vertical-align:middle;margin-right:8px;border:1px solid var(--line)}.inv-photo-preview{display:block;margin-top:10px;width:100%;max-width:200px;aspect-ratio:1;object-fit:cover;border-radius:10px;border:1px solid var(--line)}.photo-add{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;max-width:200px;aspect-ratio:1;margin-top:6px;padding:12px;border:1.5px dashed var(--line);border-radius:10px;background:#f6f4e9;color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;transition:.15s}.photo-add:hover:not(:disabled){border-color:var(--primary);color:var(--primary);background:#f1f4e7}.photo-add svg{width:32px;height:32px}.photo-add:disabled{opacity:.6;cursor:default}.photo-field{margin-top:6px}.photo-actions{display:flex;gap:8px;margin-top:8px}.topbar{display:none}@media (max-width: 720px){.app{flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line);padding:10px 14px;padding-top:max(10px,env(safe-area-inset-top))}.topbar .logo{font-weight:800;color:var(--primary);font-size:17px}.sidebar{width:100%;height:auto;position:fixed;bottom:0;left:0;right:0;top:auto;border-right:none;border-top:1px solid var(--line);padding:6px;padding-bottom:max(6px,env(safe-area-inset-bottom));box-shadow:0 -2px 12px #0000000f;z-index:40}.sidebar .logo,.sidebar .foot{display:none}.nav{display:flex}.nav a{flex:1;text-align:center;margin-bottom:0;padding:8px 4px;font-size:11px;border-radius:8px;line-height:1.3}.main{padding:16px 14px calc(72px + env(safe-area-inset-bottom));max-width:100%}.main h1{font-size:19px;margin-bottom:16px}.cards{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:14px}.stat .value{font-size:21px}.panel{padding:14px}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}table{display:block;overflow-x:auto;white-space:nowrap}.toolbar{gap:8px}.modal{padding:18px;border-radius:14px 14px 0 0;align-self:flex-end}.modal-bg{align-items:flex-end;padding:0}}