:root{--bg: #f4f5f7;--card: #ffffff;--text: #16181d;--muted: #6b7280;--line: #e5e7eb;--accent: #2c6cf6;--danger: #d64545}:root[data-theme=dark]{--bg: #14161a;--card: #1d2026;--text: #eef0f4;--muted: #9aa2ae;--line: #2b2f37;--accent: #4f8cff;--danger: #ff6b6b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 -apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}.app{min-height:100dvh;display:flex;flex-direction:column}main{flex:1;overflow-y:auto}.page{padding:12px 12px 76px;display:flex;flex-direction:column;gap:10px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px}.card.error{border-color:var(--danger);color:var(--danger)}.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.row{display:flex;align-items:center;gap:12px}.row-main{flex:1;min-width:0}.row-side{text-align:right;white-space:nowrap}.title{font-weight:600}.sub{color:var(--muted);font-size:13px;display:flex;gap:10px;flex-wrap:wrap}.num{font-variant-numeric:tabular-nums;font-weight:600}.big{font-size:28px;font-weight:700;margin:4px 0 12px;font-variant-numeric:tabular-nums}.overdue{color:var(--danger)}.empty{color:var(--muted);text-align:center;padding:40px 0}.filters{display:flex;flex-direction:column;gap:8px}.filters select,.filters input{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit}.btn{border:0;border-radius:10px;padding:9px 14px;background:var(--accent);color:#fff;font:inherit;font-weight:600;cursor:pointer}.btn:disabled{opacity:.5}.btn.ghost{background:transparent;color:var(--danger);border:1px solid var(--line)}.actions{display:flex;gap:8px;margin-top:10px}.tabs{display:flex;gap:6px}.tab{flex:1;padding:8px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--muted);font:inherit;cursor:pointer}.tab.on{background:var(--accent);color:#fff;border-color:transparent}.chart{display:flex;align-items:flex-end;gap:3px;height:90px}.bar{flex:1;background:var(--accent);border-radius:3px 3px 0 0;min-height:2px}.tabbar{position:fixed;inset:auto 0 0 0;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.tabbar a{flex:1;text-align:center;padding:14px 0;color:var(--muted);text-decoration:none;font-size:13px;font-weight:600}.tabbar a.active{color:var(--accent)}.spinner{width:26px;height:26px;margin:32px auto;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation-duration:2s}}.cell-block{display:flex;flex-direction:column;gap:8px}.cell-head{position:sticky;top:0;z-index:1}.cell-totals{display:flex;gap:16px;margin-top:8px;padding-top:8px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.cell-totals b{color:var(--text);font-variant-numeric:tabular-nums}.choice{width:100%;text-align:left;font:inherit;color:inherit;cursor:pointer;display:flex;align-items:center;gap:12px}.choice .row-main{display:flex;flex-direction:column;gap:2px}.chevron{color:var(--muted)}.filters .btn{width:100%;padding:12px}.row.expandable{display:flex;align-items:center;gap:12px;width:100%;background:none;border:0;padding:0;font:inherit;color:inherit;cursor:pointer;text-align:left}.row.expandable .row-main{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.row.expandable .row-side{display:flex;flex-direction:column;align-items:flex-end}.chevron.open{transform:rotate(180deg)}.chevron{transition:transform .15s;color:var(--muted)}@media(prefers-reduced-motion:reduce){.chevron{transition:none}}.cells-inline{margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}.cells-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.cells-list li{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.cell-name{font-weight:600;min-width:0}.cell-name .sub{font-weight:400}.cells-sum{display:flex;justify-content:space-between;gap:12px;margin-top:8px;font-size:13px;color:var(--muted)}.cells-sum .muted{opacity:.8}.more{margin-top:8px;padding:6px 0;width:100%;background:none;border:0;color:var(--accent);font:inherit;font-size:13px;font-weight:600;cursor:pointer}.cells-nested{margin-top:6px;padding-left:12px;border-left:2px solid var(--line)}.login-page{justify-content:center;min-height:100dvh}.login-card{display:flex;flex-direction:column;gap:10px}.login-form{display:flex;flex-direction:column;gap:10px;margin-top:6px}.login-form input{padding:12px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit}.login-note{margin-top:4px;line-height:1.4}.account-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--card)}.link-btn{background:none;border:0;padding:0;font:inherit;font-size:13px;color:var(--accent);cursor:pointer}