:root{--bg: #f4f5f7;--card: #fff;--text: #1d2129;--muted: #8a919c;--line: #e3e6ea;--red: #d93b3b;--red-bg: #fdecec;--yellow-bg: #fff6d6;--yellow: #a87800;--blue: #2f6fdf}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,Noto Sans KR,Apple SD Gothic Neo,sans-serif;-webkit-tap-highlight-color:transparent}button{font:inherit;border:0;border-radius:8px;padding:10px 14px;background:var(--blue);color:#fff}button:disabled{opacity:.4}button.ghost{background:transparent;color:var(--text);padding:6px 8px}input{font:inherit;width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fff}.pad{padding:16px}.muted{color:var(--muted)}.error,.red{color:var(--red)}.login{max-width:360px;margin:0 auto;padding:18vh 16px 0}.login h1{margin:0}.login .sub{color:var(--muted);margin:4px 0 24px}.login form{display:grid;gap:10px}.page{padding-bottom:env(safe-area-inset-bottom)}.bar{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:calc(env(safe-area-inset-top) + 8px) 12px 8px;background:var(--card);border-bottom:1px solid var(--line)}.bar small{display:block;color:var(--muted);font-size:12px}.bar .title{flex:1;min-width:0}.bar-btns{display:flex;gap:2px}.chips{display:flex;gap:8px;padding:10px 12px;overflow-x:auto}.chips button{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:20px;padding:6px 12px;white-space:nowrap}.chips button.on{background:var(--text);color:#fff;border-color:var(--text)}.chips span{opacity:.6;margin-left:2px}.kpis{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:8px;padding:0 12px 6px}.kpi{background:var(--card);border-radius:14px;padding:12px;box-shadow:0 1px 2px #0000000d}.kpi small{display:block;color:var(--muted);font-size:12px}.kpi b{font-size:18px;font-variant-numeric:tabular-nums}.kpi.red b{color:var(--red)}.group{margin-top:10px}.group h2{display:flex;align-items:baseline;gap:6px;margin:0;padding:8px 14px;font-size:16px}.group h2 small{color:var(--muted);font-weight:400;font-size:12px}.group h2 em{margin-left:auto;font-style:normal;font-size:12px;color:var(--red);font-weight:600}.caret{display:inline-block;transition:transform .15s;color:var(--muted)}.caret.shut{transform:rotate(-90deg)}.tiles{--c: calc(var(--cols) + 1);display:grid;grid-template-columns:repeat(var(--c),1fr);gap:8px;padding:0 12px 8px;touch-action:pan-y}.tile{position:relative;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;aspect-ratio:1;min-width:0;padding:10px;border-radius:14px;text-align:left;background:var(--card);color:var(--text);box-shadow:0 1px 3px #00000012}.tile:active{transform:scale(.97)}.tile .dot{position:absolute;top:10px;right:10px;width:8px;height:8px;border-radius:50%;background:#3cb371}.tile .unit{font-size:22px;font-weight:800;letter-spacing:-.5px;line-height:1}.tile .name{font-size:12px;color:var(--muted);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tile .amt{font-size:13px;font-weight:700;font-variant-numeric:tabular-nums}.tile.paid .amt{color:#3cb371}.tile.arrears{background:linear-gradient(160deg,#ff6b6b,#d93b3b);color:#fff}.tile.arrears .name{color:#ffffffd9}.tile.arrears .dot{background:#fff}.tile.unpaid{background:linear-gradient(160deg,#ffe08a,#f5c242)}.tile.unpaid .dot{background:#a87800}.tile.pending .dot{background:#b8bec7}.tile.pending .amt{color:var(--muted)}.tiles[style*="--cols: 1"] .unit{font-size:30px}.tiles[style*="--cols: 1"] .amt{font-size:16px}.tiles[style*="--cols: 3"] .unit{font-size:17px}.tiles[style*="--cols: 3"] .name{display:none}.tiles[style*="--cols: 3"] .amt{font-size:11px}.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:10px 12px}.summary div{background:var(--card);border-radius:10px;padding:10px;text-align:center}.summary small{display:block;color:var(--muted);font-size:12px}.table-wrap{overflow-x:auto;margin:0 12px 16px;background:var(--card);border-radius:10px}table{border-collapse:collapse;width:100%;white-space:nowrap}th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left}th{color:var(--muted);font-weight:500;font-size:.85em}td.memo{max-width:40vw;overflow:hidden;text-overflow:ellipsis}.num{text-align:right;font-variant-numeric:tabular-nums}@media(orientation:landscape)and (max-height:600px){.tiles{--c: calc(var(--cols) + 4)}td.memo{max-width:none}}