:root{--bg: #0b1020;--surface: #151a2e;--surface-2: #1c2238;--border: #262e4a;--text: #e8ebf5;--muted: #9aa3c0;--pos: #34d399;--neg: #f87171;--accent: #6366f1;--accent-2: #8b5cf6;--radius: 16px;--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,system-ui,sans-serif;font-size:16px;overscroll-behavior-y:none}#app{display:flex;flex-direction:column;min-height:100dvh}.muted{color:var(--muted)}.small{font-size:13px}.tiny{font-size:12px}.err{color:var(--neg);font-size:13px;margin-top:6px}.app-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 10px}.brand{font-weight:700;font-size:17px;letter-spacing:-.3px}.month{color:var(--muted);font-size:14px;font-weight:600}.content{flex:1;padding:8px 16px calc(92px + var(--safe-bottom));display:flex;flex-direction:column;gap:14px;overflow-y:auto}.loading{color:var(--muted);text-align:center;padding:60px 0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card-title{font-size:15px;font-weight:700;margin-bottom:12px}.card-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.card-bar .card-title{margin-bottom:0}.balance-card{background:linear-gradient(135deg,#242b4d,#191e3a);border:1px solid var(--border);border-radius:20px;padding:20px}.balance-row{display:flex;align-items:flex-start;justify-content:space-between}.balance{font-size:34px;font-weight:800;letter-spacing:-1px;margin-top:4px}.balance.pos{color:var(--pos)}.balance.neg{color:var(--neg)}.income-spent{display:flex;gap:24px;margin-top:16px}.mini-stat{display:flex;flex-direction:column;gap:2px;font-weight:700;font-size:16px}.mini-stat span:last-child{font-weight:500}.pos{color:var(--pos)}.neg{color:var(--neg)}.goal-bar{height:8px;background:var(--surface-2);border-radius:99px;margin-top:16px;overflow:hidden}.goal-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:99px}.goal-caption{margin-top:8px;text-align:right}.cat-row{margin-bottom:12px}.cat-row:last-child{margin-bottom:0}.cat-head{display:flex;justify-content:space-between;font-size:13px;margin-bottom:5px}.cat-name{font-weight:600}.cat-amt{color:var(--muted)}.bar-track{height:6px;background:var(--surface-2);border-radius:99px;overflow:hidden}.bar-fill{height:100%;border-radius:99px;min-width:0}.tx-list{display:flex;flex-direction:column}.tx-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}.tx-row:last-child{border-bottom:none}.tx-ic{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.tx-mid{flex:1;min-width:0}.tx-title{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tx-amt{font-weight:700;font-variant-numeric:tabular-nums}.tx-del{background:none;border:none;color:var(--muted);font-size:14px;padding:4px 6px;cursor:pointer}.quick-add{display:grid;grid-template-columns:1fr 1fr;gap:12px}input,select{width:100%;background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:12px;padding:14px;font-size:16px;margin-bottom:12px;outline:none}input:focus,select:focus{border-color:var(--accent)}input::placeholder{color:#5b6485}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid-2 input,.grid-2 select{margin-bottom:12px}.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}.cat-btn{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:10px 4px;font-size:13px;cursor:pointer;transition:all .15s}.cat-btn.on{border-color:var(--accent);background:#6366f133}.btn{border:none;border-radius:12px;padding:13px 20px;font-size:15px;font-weight:700;cursor:pointer;transition:transform .05s}.btn:active{transform:scale(.98)}.btn.primary{background:var(--accent);color:#fff}.btn.expense{background:#f8717126;color:var(--neg)}.btn.income{background:#34d39926;color:var(--pos)}.btn.ghost{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.btn.small{padding:8px 12px;font-size:13px;border-radius:10px}.btn-lg{width:100%;padding:15px;margin-top:4px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:#0f1426f2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);padding-bottom:var(--safe-bottom);z-index:20}.nav-btn{flex:1;background:none;border:none;color:var(--muted);padding:10px 0 8px;display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer}.nav-btn.active{color:var(--accent-2)}.nav-icon{font-size:22px}.nav-label{font-size:11px;font-weight:600}.tx-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.tx-stats .mini-stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 12px;align-items:center;justify-content:center;text-align:center}.debt-row{padding:12px 0;border-bottom:1px solid var(--border)}.debt-row:last-child{border-bottom:none}.debt-name{font-weight:700;font-size:14px}.debt-amt{font-weight:600;color:var(--text);margin-top:2px}.debt-due{margin-top:2px}.debt-foot{display:flex;align-items:center;justify-content:space-between;margin-top:8px}.chip{font-size:12px;font-weight:700;background:var(--surface-2);color:var(--muted);border-radius:99px;padding:4px 10px}.chip.urgent{background:#f8717133;color:var(--neg)}.chip.warn{background:#f59e0b33;color:#fbbf24}.sub-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}.sub-row:last-child{border-bottom:none}.sub-name{font-weight:600;font-size:14px}.sub-amt{font-weight:700;display:flex;align-items:center;gap:8px}.sub-del,.sheet-close{background:none;border:none;color:var(--muted);font-size:16px;cursor:pointer;padding:4px}.sheet-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:flex-end;justify-content:center;z-index:40;opacity:0;pointer-events:none;transition:opacity .2s}.sheet-overlay.open{opacity:1;pointer-events:auto}.sheet{width:100%;max-width:520px;background:var(--surface);border-radius:20px 20px 0 0;padding:18px 20px calc(20px + var(--safe-bottom));transform:translateY(100%);transition:transform .25s;max-height:88dvh;overflow-y:auto}.sheet-overlay.open .sheet{transform:translateY(0)}.sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.sheet-head h3{font-size:17px;font-weight:700}.login{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:32px 24px;width:100%;max-width:360px;text-align:center}.login-logo{font-size:52px;margin-bottom:12px}.login-card h1{font-size:22px;margin-bottom:6px}.login-card input{margin-top:18px}.hint{margin-top:14px;font-size:12px;color:#5b6485}.err-box{color:var(--neg);text-align:center;padding:30px 0;display:flex;flex-direction:column;gap:14px;align-items:center}@media(min-width:640px){.content{max-width:560px;margin:0 auto;width:100%}.sheet{border-radius:20px;margin-bottom:20px}.sheet-overlay{align-items:flex-end;padding:20px}}