:root{--blue:#007aff;--blue-dark:#0062cc;--green:#28a745;--red:#dc3545;--amber:#ffc107;--bg:#f2f2f7;--card:#fff;--text:#1c1c1e;--muted:#8e8e93;--line:#e5e5ea;--radius:12px;--radius-sm:8px;--pill:999px;--shadow:0 2px 10px #00000014;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0}.app-layout{background:var(--bg);flex-direction:column;width:100%;max-width:560px;min-height:100%;margin:0 auto;display:flex}.app-layout--wide{max-width:960px}.app-header{z-index:10;-webkit-backdrop-filter:saturate(180%)blur(20px);backdrop-filter:saturate(180%)blur(20px);border-bottom:1px solid var(--line);background:#f2f2f7d9;align-items:center;gap:12px;padding:14px 16px;display:flex;position:sticky;top:0}.app-header h1{letter-spacing:-.02em;margin:0;font-size:18px;font-weight:700}.app-header 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.amount.credit{color:var(--green)}.line{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:12px 0;display:flex}.line:last-child{border-bottom:none}.line .line-main{flex:1}.line .line-title{font-size:15px}.line .line-sub{color:var(--muted);font-size:13px}.line .line-amount{font-size:15px;font-weight:600}.payment-reference{overflow-wrap:anywhere;margin-top:3px}.payment-reference strong{color:var(--text)}.paid{color:var(--muted);text-decoration:line-through}.show-more{width:100%;margin-top:12px}.inline-edit{font:inherit;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--card);color:var(--text);flex:1;padding:8px 10px}.guest-add{align-items:center;gap:8px;margin-top:12px;display:flex}.guest-add input{font:inherit;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--card);color:var(--text);flex:1;padding:10px}.activity-log{border-radius:var(--radius-sm);color:#ccc;background:#111;border:1px solid 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var(--red)}.validation-item{border-bottom:1px solid var(--line);flex-direction:column;gap:2px;padding:9px 0;font-size:13px;display:flex}.validation-item:last-child{border-bottom:none}.validation-item span{color:var(--red)}.bank-bucket{margin-top:24px}.bank-bucket>h2{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:8px;margin:0 4px 8px;font-size:13px;display:flex}.bank-bucket>h2 span{border-radius:var(--pill);background:var(--line);padding:2px 7px;font-size:11px}.bank-import-table{min-width:1120px}.bank-import-table td:first-child{min-width:260px;max-width:360px}.bank-import-table td:nth-child(2){white-space:nowrap;width:115px}.bank-import-table td:nth-child(3){white-space:nowrap;width:100px;font-weight:600}.bank-import-table td:nth-child(4){min-width:190px}.bank-import-table td:nth-child(5){width:100px}.bank-import-table td:nth-child(6){min-width:120px}.bank-import-table details{color:var(--muted);margin-top:7px}.bank-import-table 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.btn{width:100%}}.muted{color:var(--muted)}.center{text-align:center}.error{color:var(--red);text-align:center;font-size:14px}.pill-tag{border-radius:var(--pill);background:var(--line);color:var(--muted);padding:2px 8px;font-size:11px}.pill-tag--admin{color:var(--blue);background:#e7f0ff}.pill-tag--owing{color:var(--red);background:#fbe9e9}.pill-tag--credit,.pill-tag--confirmed{color:var(--green);background:#e8f5ec}.pill-tag--pending{color:#8a6500;background:#fff3cd}.pill-tag--cancelled{color:var(--red);background:#fbe9e9}.status-line{color:var(--muted);align-items:center;gap:6px;font-size:12px;display:flex}.dot{border-radius:50%;width:8px;height:8px;display:inline-block}.dot--on{background:var(--green)}.dot--off{background:var(--muted)}.empty{text-align:center;color:var(--muted);padding:32px 0}.toast{background:var(--text);color:#fff;border-radius:var(--pill);box-shadow:var(--shadow);z-index:50;padding:12px 20px;font-size:14px;animation:.2s slidein;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}