:root{--bg: #ffffff;--text: #353434;--muted: #8a8a8a;--line: #ececec;--soft: #f6f6f5;--warn: #c0392b;--warn-bg: #fdf1ef;--font: "Poppins", system-ui, sans-serif;--nav-h: 64px}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.45;-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}input{font:inherit;color:inherit}.shell{min-height:100vh;padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom))}.topbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top));background:var(--bg);border-bottom:1px solid var(--line)}.brand{font-weight:600;letter-spacing:2px;font-size:15px}.brand span{font-weight:400;letter-spacing:0;color:var(--muted);margin-left:4px}.link-btn{background:none;border:0;color:var(--muted);font-size:13px}.sync-line{font-size:12px;color:var(--muted);padding:6px 16px}.sync-line.stale{color:var(--warn);background:var(--warn-bg)}.content{max-width:720px;margin:0 auto;padding:16px}.muted{color:var(--muted)}.error{color:var(--warn);font-size:13px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:5;height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:flex;background:var(--bg);border-top:1px solid var(--line)}.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:12px;color:var(--muted)}.bottom-nav a.active{color:var(--text);font-weight:600}.nav-icon{font-size:18px;line-height:1}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:16px}.login-card{width:100%;max-width:340px;display:flex;flex-direction:column;gap:14px}.login-card input,.search{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}.btn{padding:12px 16px;border:0;border-radius:10px;background:var(--text);color:#fff;font-weight:500}.btn:disabled{opacity:.4}.btn.secondary{background:var(--soft);color:var(--text)}.btn.danger{background:var(--warn)}.period{margin-bottom:16px}.chips{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}.chip{flex:none;padding:7px 13px;border:1px solid var(--line);border-radius:999px;background:var(--bg);font-size:13px}.chip.active{background:var(--text);border-color:var(--text);color:#fff}.custom-range{display:flex;gap:10px;margin-top:10px;font-size:13px;color:var(--muted)}.custom-range input{display:block;padding:6px 8px;border:1px solid var(--line);border-radius:8px}.cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}.card{padding:14px;border:1px solid var(--line);border-radius:14px}.card.wide{grid-column:span 2}.card-label{font-size:12px;color:var(--muted)}.card-value{font-size:22px;font-weight:600;margin-top:2px}.card-sub{font-size:12px;color:var(--muted);margin-top:2px}.section-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin:22px 0 10px}.bar{display:flex;height:10px;border-radius:999px;overflow:hidden;background:var(--soft)}.bar span{display:block;height:100%;background:var(--tag)}.legend{list-style:none;margin-top:10px}.legend li{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:14px}.legend button{background:none;border:0;display:flex;align-items:center;gap:8px;padding:0}.note{font-size:12px;color:var(--muted);margin-top:8px}.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:500;color:var(--tag);background:color-mix(in srgb,var(--tag) 12%,white);white-space:nowrap}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;background:var(--soft);color:var(--muted)}.badge.warn{background:var(--warn-bg);color:var(--warn)}.list{list-style:none}.row{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.row-main{min-width:0;flex:1}.row-title{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-sub{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:3px;display:flex;gap:6px;align-items:center}.row-side{text-align:right;flex:none}.row-amount{font-weight:600}.row.no-sales{background:var(--warn-bg);margin:0 -16px;padding-left:16px;padding-right:16px}.toolbar{display:flex;gap:8px;margin-bottom:10px}.filters{display:flex;gap:6px;overflow-x:auto;margin-bottom:10px}.more{width:100%;margin-top:14px}.detail-head{margin-bottom:16px}.detail-head h1{font-size:22px;font-weight:600}.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:14px}.kv dt{color:var(--muted)}.kv dd{text-align:right;overflow-wrap:anywhere}.origin{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:14px}.thumb{width:64px;height:64px;border-radius:10px;object-fit:cover;background:var(--soft);flex:none}.back{display:inline-block;font-size:13px;color:var(--muted);margin-bottom:10px}.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--muted);margin-bottom:10px}.crumbs button{background:none;border:0;color:var(--text);text-decoration:underline}.panel{padding:14px;border-radius:14px;background:var(--soft);margin-top:12px}.panel label{display:flex;gap:8px;align-items:center;padding:6px 0;font-size:14px}.actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}table.simple{width:100%;border-collapse:collapse;font-size:13px}table.simple th,table.simple td{text-align:right;padding:7px 4px;border-bottom:1px solid var(--line)}table.simple th:first-child,table.simple td:first-child{text-align:left}@media (min-width: 900px){.cards{grid-template-columns:repeat(4,1fr)}.card.wide{grid-column:span 2}}.row-btn{width:100%;background:none;border:0;border-bottom:1px solid var(--line);text-align:left}.tabs{display:flex;gap:6px;margin-bottom:14px;overflow-x:auto}.rec{border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px}.rec-head{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:6px}.rec-title{font-weight:600;font-size:15px}.rec-object{font-size:12px;color:var(--muted);margin-top:2px}.rec-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0;font-size:13px}.rec-grid dt{color:var(--muted);font-size:11px}.rec details{font-size:13px;margin-top:6px}.rec details summary{cursor:pointer;color:var(--muted)}.amount{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted);margin-top:8px}.amount input{padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:15px;color:var(--text)}.reasons{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.nav-badge{position:absolute;top:6px;margin-left:18px;min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:var(--warn);color:#fff;font-size:10px;line-height:16px;text-align:center}.bottom-nav a{position:relative}.form-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}.form-row input[type=number]{width:110px;padding:6px 8px;border:1px solid var(--line);border-radius:8px;text-align:right}.banner{padding:10px 12px;border-radius:10px;background:var(--soft);font-size:13px;margin-bottom:12px}.brand{display:flex;align-items:center;gap:6px}.brand-logo{height:18px;width:auto;display:block}.login-card .brand-logo{height:26px}