*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f7f6f2;--surface: #ffffff;--surface2: #f0efe9;--border: rgba(0,0,0,.1);--border-strong: rgba(0,0,0,.2);--text: #1a1917;--text2: #6b6860;--text3: #a09e97;--accent: #185FA5;--accent-light: #E6F1FB;--accent-dark: #0C447C;--success: #0F6E56;--success-light: #E1F5EE;--warning: #BA7517;--warning-light: #FAEEDA;--danger: #E24B4A;--danger-light: #FCEBEB;--radius: 10px;--radius-lg: 14px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}@media(prefers-color-scheme:dark){:root{--bg: #1a1917;--surface: #242320;--surface2: #2e2c29;--border: rgba(255,255,255,.1);--border-strong: rgba(255,255,255,.2);--text: #f0ede8;--text2: #9e9b93;--text3: #6b6860;--accent: #4A9FE0;--accent-light: #0C2A45;--accent-dark: #85C0F0;--success: #2EA87E;--success-light: #04342C;--warning: #EF9F27;--warning-light: #412402;--danger: #F09595;--danger-light: #501313}}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overscroll-behavior:none}#root{min-height:100vh}h1{font-size:22px;font-weight:600}h2{font-size:18px;font-weight:600}h3{font-size:15px;font-weight:600}input,select,textarea{font-family:inherit;font-size:15px;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);width:100%;outline:none;transition:border-color .15s;-webkit-appearance:none;-moz-appearance:none;appearance:none}select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:36px}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #185fa51f}textarea{resize:vertical;line-height:1.5}button{font-family:inherit;cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:14px;font-weight:500;transition:background .15s,transform .1s;white-space:nowrap}.btn:hover{background:var(--surface2)}.btn:active{transform:scale(.97)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}.btn-icon{padding:8px;width:36px;height:36px}.btn-sm{padding:6px 12px;font-size:13px}.btn-danger{border-color:var(--danger);color:var(--danger);background:transparent}.btn-danger:hover{background:var(--danger-light)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1rem 1.125rem}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}.page{max-width:600px;margin:0 auto;padding:1rem;padding-top:calc(1rem + var(--safe-top));padding-bottom:calc(1rem + var(--safe-bottom))}.field{margin-bottom:12px}.field label{font-size:13px;color:var(--text2);display:block;margin-bottom:5px;font-weight:500}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.span-2{grid-column:1 / -1}.progress-track{height:6px;background:var(--surface2);border-radius:4px;overflow:hidden}.progress-fill{height:100%;border-radius:4px;transition:width .4s ease}.stat{background:var(--surface2);border-radius:var(--radius);padding:10px 12px}.stat-label{font-size:11px;color:var(--text2);font-weight:500;text-transform:uppercase;letter-spacing:.04em;margin-bottom:3px}.stat-value{font-size:17px;font-weight:600}.divider{border:none;border-top:1px solid var(--border);margin:16px 0}.empty{text-align:center;padding:3rem 1rem;color:var(--text3)}.empty i{font-size:48px;display:block;margin-bottom:12px}.empty h3{color:var(--text2);margin-bottom:6px;font-size:16px}.empty p{font-size:14px}#install-banner{position:fixed;bottom:calc(1rem + var(--safe-bottom));left:50%;transform:translate(-50%);background:var(--text);color:var(--bg);border-radius:var(--radius-lg);padding:12px 16px;display:flex;align-items:center;gap:12px;font-size:14px;box-shadow:0 4px 24px #0003;z-index:100;width:calc(100% - 2rem);max-width:420px}#install-banner button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:6px 14px;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap}#install-banner .close-btn{background:transparent;color:var(--text3);border:none;padding:4px;margin-left:auto;cursor:pointer;font-size:18px}.toast{position:fixed;top:calc(1rem + var(--safe-top));left:50%;transform:translate(-50%);background:var(--text);color:var(--bg);padding:10px 20px;border-radius:8px;font-size:14px;font-weight:500;z-index:200;animation:slideDown .2s ease}@keyframes slideDown{0%{opacity:0;transform:translate(-50%) translateY(-10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.expense-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.expense-row:last-child{border-bottom:none}.tab-btn{flex:1;padding:6px 4px;border:none;background:transparent;color:var(--text2);font-size:13px;font-weight:500;cursor:pointer;border-radius:8px;transition:background .15s,color .15s}.tab-btn.active{background:var(--surface);color:var(--text);box-shadow:0 1px 3px #0000001a}