:root{--bg:#1c1c1e;--ink:#fff;--muted:#8e8e93;--teal:#1dbf9a;--orange:#ff7a3a;--line:#2c2c2e;--panel:#242426;--field:#2c2c2e}*{box-sizing:border-box}html,body,#root{background:#000;min-height:100%}body{color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Inter,sans-serif}button,input,select{font:inherit}button{cursor:pointer}.mobile-app{width:100%;max-width:520px;min-height:100dvh;padding-bottom:calc(88px + env(safe-area-inset-bottom));background:var(--bg);margin:0 auto;position:relative;box-shadow:0 0 70px #0008}.mobile-header{min-height:52px;padding:calc(10px + env(safe-area-inset-top)) 18px 6px;background:var(--bg);align-items:center;gap:10px;display:flex}.icon-btn{color:#fff;background:0 0;border:0;flex:0 0 36px;place-items:center;width:36px;height:36px;padding:0;display:grid}.icon-btn 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input{background:var(--bg);color:#fff;text-align:center;border:1px solid #3a3a3c;border-radius:10px;width:44px;min-height:36px;padding:0;font-size:16px;font-weight:700}.group-feed{gap:18px;display:grid}.feed-row{grid-template-columns:44px 40px minmax(0,1fr);align-items:start;gap:10px;display:grid}.feed-row.expense{grid-template-columns:44px 40px minmax(0,1fr) auto}.feed-row time{color:var(--muted);padding-top:10px;font-size:11px;font-weight:600;line-height:1.2}.feed-icon{border-radius:10px;place-items:center;width:40px;height:40px;display:grid}.feed-icon svg{width:20px;height:20px}.feed-icon.pay{color:var(--teal);background:#1a4f45}.feed-icon.bill{color:#222;background:#ececec}.feed-copy{margin:8px 0 0;font-size:14px;line-height:1.4}.feed-copy b{font-weight:700}.feed-main{min-width:0;padding-top:2px}.feed-main strong,.feed-main small{display:block}.feed-main strong{font-size:16px;font-weight:700}.feed-main 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#3a3a3c;border-radius:10px;gap:8px;margin:0;padding:12px;display:grid}.sheet legend{font-size:12px}.sheet .check{grid-template-columns:18px 32px 1fr;align-items:center;gap:7px;display:grid}.sheet .check input{min-height:0}.sheet .check .person-avatar{width:31px;height:31px}.search-box{align-items:center;display:flex}.search-box input{background:0 0;border:0;font-size:16px}.search-result{background:var(--field);color:#fff;text-align:left;border:1px solid #3a3a3c;border-radius:11px;grid-template-columns:43px 1fr auto;align-items:center;gap:10px;width:100%;margin-top:9px;padding:10px;display:grid}.search-result span strong,.search-result span small{display:block}.search-result span 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