*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%;font-size:16px;-webkit-text-size-adjust:100%}body{height:100%;font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}#app{height:100%;min-height:100dvh}img,svg{display:block;max-width:100%}button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:inherit}input,select,textarea{font-family:inherit;font-size:inherit}a{color:inherit;text-decoration:none}ul,ol{list-style:none}:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--bg-card: #ffffff;--bg-overlay: rgba(0, 0, 0, .5);--border: #e2e8f0;--border-light: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--text-inverse: #ffffff;--accent: #6366f1;--accent-hover: #4f46e5;--accent-light: rgba(99, 102, 241, .1);--accent-glow: rgba(99, 102, 241, .3);--success: #22c55e;--success-light: rgba(34, 197, 94, .1);--danger: #ef4444;--danger-light: rgba(239, 68, 68, .1);--warning: #f59e0b;--warning-light: rgba(245, 158, 11, .1);--info: #3b82f6;--info-light: rgba(59, 130, 246, .1);--income-color: #22c55e;--expense-color: #ef4444;--saving-color: #6366f1;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--shadow-lg: 0 10px 30px rgba(0,0,0,.1), 0 4px 8px rgba(0,0,0,.06);--shadow-xl: 0 20px 60px rgba(0,0,0,.15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--nav-height: 64px;--header-height: 56px;--sidebar-width: 260px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--transition: .2s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-tertiary: #16213e;--bg-card: #1e1e32;--bg-overlay: rgba(0, 0, 0, .7);--border: #2d2d4e;--border-light: #1e1e32;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--text-inverse: #0f172a;--accent: #818cf8;--accent-hover: #6366f1;--accent-light: rgba(129, 140, 248, .12);--accent-glow: rgba(129, 140, 248, .25);--success: #4ade80;--success-light: rgba(74, 222, 128, .1);--danger: #f87171;--danger-light: rgba(248, 113, 113, .1);--warning: #fbbf24;--warning-light: rgba(251, 191, 36, .1);--income-color: #4ade80;--expense-color: #f87171;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 10px 30px rgba(0,0,0,.5);--shadow-xl: 0 20px 60px rgba(0,0,0,.6)}.app-shell{display:flex;height:100dvh;overflow:hidden;background:var(--bg-primary)}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}#pageView{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}.page-header{flex-shrink:0;background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:0 16px;display:flex;align-items:center;gap:12px;height:var(--header-height);position:sticky;top:0;z-index:10;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.page-title{font-size:1.125rem;font-weight:700;color:var(--text-primary);flex:1}.page-content{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;padding:16px 16px calc(var(--nav-height) + 24px)}.page-content::-webkit-scrollbar{width:4px}.page-content::-webkit-scrollbar-track{background:transparent}.page-content::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:16px;box-shadow:var(--shadow-sm);transition:box-shadow var(--transition)}.card:hover{box-shadow:var(--shadow-md)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:.9rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.stat-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:16px;display:flex;align-items:flex-start;gap:12px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.04;background:var(--stat-color, var(--accent));pointer-events:none}.stat-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0;background:var(--stat-icon-bg, var(--accent-light))}.stat-info{flex:1;min-width:0}.stat-label{font-size:.75rem;color:var(--text-muted);font-weight:500;margin-bottom:4px}.stat-value{font-size:1.3rem;font-weight:800;color:var(--text-primary);line-height:1.2}.stat-change{font-size:.7rem;color:var(--text-muted);margin-top:2px}.stat-change.up{color:var(--success)}.stat-change.down{color:var(--danger)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-weight:600;font-size:.9rem;transition:all var(--transition);white-space:nowrap;min-height:44px;cursor:pointer;border:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px var(--accent-glow)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-ghost{color:var(--text-secondary);background:none}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--text-primary)}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-md);flex-shrink:0}.btn-fab{position:fixed;bottom:calc(var(--nav-height) + 16px);right:16px;width:56px;height:56px;border-radius:var(--radius-full);background:var(--accent);color:#fff;font-size:1.5rem;box-shadow:0 4px 16px var(--accent-glow);z-index:20;transition:all var(--transition);border:none;cursor:pointer}.btn-fab:hover{transform:scale(1.05)}.btn-fab:active{transform:scale(.95)}.btn-sm{padding:6px 14px;font-size:.8rem;min-height:36px}.btn-lg{padding:14px 28px;font-size:1rem;min-height:52px;border-radius:var(--radius-lg)}.btn-full{width:100%}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-input{width:100%;padding:11px 14px;background:var(--bg-tertiary);border:1.5px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:.95rem;transition:all var(--transition);min-height:44px;box-sizing:border-box}.form-input:focus{outline:none;border-color:var(--accent);background:var(--bg-card);box-shadow:0 0 0 3px var(--accent-light)}.form-input::placeholder{color:var(--text-muted)}select.form-input{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' fill='none' 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var(--border-light);cursor:pointer}.transaction-item:last-child{border-bottom:none}.transaction-item:active{opacity:.7}.tx-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}.tx-info{flex:1;min-width:0}.tx-name{font-size:.9rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tx-meta{font-size:.75rem;color:var(--text-muted);margin-top:2px}.tx-amount{font-weight:700;font-size:.95rem;text-align:right;flex-shrink:0}.tx-amount.income{color:var(--income-color)}.tx-amount.expense{color:var(--expense-color)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.badge-success{background:var(--success-light);color:var(--success)}.badge-danger{background:var(--danger-light);color:var(--danger)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-info{background:var(--info-light);color:var(--info)}.badge-neutral{background:var(--bg-tertiary);color:var(--text-secondary)}.progress-bar{height:8px;background:var(--bg-tertiary);border-radius:var(--radius-full);overflow:hidden}.progress-fill{height:100%;border-radius:var(--radius-full);transition:width .8s cubic-bezier(.4,0,.2,1);background:var(--accent)}.progress-fill.success{background:var(--success)}.progress-fill.warning{background:var(--warning)}.progress-fill.danger{background:var(--danger)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;gap:12px}.empty-icon{font-size:3rem;opacity:.4}.empty-title{font-size:1rem;font-weight:600;color:var(--text-secondary)}.empty-desc{font-size:.85rem;color:var(--text-muted);max-width:240px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);z-index:100;display:flex;align-items:flex-end;justify-content:center;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.modal{background:var(--bg-secondary);border-radius:var(--radius-xl) var(--radius-xl) 0 0;width:100%;max-width:560px;max-height:88vh;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:0 16px 40px;animation:slideUp .3s cubic-bezier(.34,1.56,.64,1)}.modal-handle{width:40px;height:4px;background:var(--border);border-radius:2px;margin:12px auto 16px}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.modal-title{font-size:1.125rem;font-weight:700}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.tabs{display:flex;gap:4px;background:var(--bg-tertiary);padding:4px;border-radius:var(--radius-md);margin-bottom:16px}.tab{flex:1;padding:8px;text-align:center;font-size:.85rem;font-weight:600;color:var(--text-muted);border-radius:var(--radius-sm);transition:all var(--transition);cursor:pointer}.tab.active{background:var(--bg-card);color:var(--accent);box-shadow:var(--shadow-sm)}.filter-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:16px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.filter-row::-webkit-scrollbar{display:none}.filter-chip{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border-radius:var(--radius-full);font-size:.8rem;font-weight:600;white-space:nowrap;background:var(--bg-card);border:1.5px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);flex-shrink:0;min-height:36px}.filter-chip.active{background:var(--accent-light);border-color:var(--accent);color:var(--accent)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-title{font-size:.95rem;font-weight:700;color:var(--text-primary)}.section-link{font-size:.8rem;color:var(--accent);font-weight:600;cursor:pointer}.divider{height:1px;background:var(--border);margin:16px 0}.toast-container{position:fixed;bottom:calc(var(--nav-height) + 16px);left:50%;transform:translate(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 16px;font-size:.875rem;font-weight:500;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:8px;white-space:nowrap;animation:slideUp .3s ease}.toast.success{border-color:var(--success);color:var(--success)}.toast.error{border-color:var(--danger);color:var(--danger)}.skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--border) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@media (min-width: 768px){.page-content{padding:24px 32px 32px}.btn-fab{bottom:24px;right:24px}.modal-overlay{align-items:center}.modal{border-radius:var(--radius-xl);max-height:85vh;margin:0 16px}.modal-handle{display:none}}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--nav-height);background:var(--bg-secondary);border-top:1px solid var(--border);display:flex;align-items:flex-start;justify-content:space-around;padding-top:8px;padding-bottom:env(safe-area-inset-bottom,0px);z-index:50;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 8px;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);min-width:52px}.nav-icon{width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:all var(--transition);color:var(--text-muted)}.nav-label{font-size:.65rem;font-weight:600;color:var(--text-muted);transition:color var(--transition)}.nav-item.active .nav-icon{background:var(--accent-light);color:var(--accent);transform:translateY(-2px)}.nav-item.active .nav-label{color:var(--accent)}.sidebar{width:var(--sidebar-width);height:100%;background:var(--bg-secondary);border-right:1px solid var(--border);display:none;flex-direction:column;overflow-y:auto;flex-shrink:0}.sidebar-logo{padding:20px 16px 8px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border);margin-bottom:8px;flex-shrink:0}.sidebar-logo-icon{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--accent);display:flex;align-items:center;justify-content:center}.sidebar-logo-text{font-size:1.1rem;font-weight:800}.sidebar-nav{padding:8px;flex:1}.sidebar-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);margin-bottom:2px;color:var(--text-secondary);font-size:.9rem;font-weight:500}.sidebar-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.sidebar-item.active{background:var(--accent-light);color:var(--accent);font-weight:600}.sidebar-item-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:1.1rem}.sidebar-footer{padding:12px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px;flex-shrink:0}.sidebar-user-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.875rem;flex-shrink:0}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:.85rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-email{font-size:.7rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chart-container{position:relative;width:100%}.account-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:16px;position:relative;overflow:hidden;cursor:pointer;transition:all var(--transition)}.account-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.account-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.account-card-icon{width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.2rem}.account-card-name{font-size:.85rem;color:var(--text-secondary);margin-bottom:4px;font-weight:500}.account-card-balance{font-size:1.3rem;font-weight:800}.budget-item{padding:14px;background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);margin-bottom:10px}.budget-item-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.budget-item-info{display:flex;align-items:center;gap:10px}.budget-category{font-size:.9rem;font-weight:600}.budget-amounts{font-size:.75rem;color:var(--text-muted)}.budget-amounts strong{color:var(--text-primary)}.goal-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:16px;margin-bottom:10px;cursor:pointer;transition:box-shadow var(--transition)}.goal-card:hover{box-shadow:var(--shadow-md)}.goal-card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:12px}.goal-name{font-size:.95rem;font-weight:700}.goal-target{font-size:.75rem;color:var(--text-muted);margin-top:2px}.goal-percent{font-size:1.5rem;font-weight:800;color:var(--accent)}.debt-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:14px 16px;display:flex;align-items:center;gap:12px;margin-bottom:10px;cursor:pointer;transition:all var(--transition)}.debt-card:hover{box-shadow:var(--shadow-md)}.debt-card-info{flex:1;min-width:0}.debt-name{font-size:.9rem;font-weight:600}.debt-due{font-size:.75rem;color:var(--text-muted);margin-top:2px}.debt-amount{font-size:1rem;font-weight:800;flex-shrink:0}@media (min-width: 768px){.sidebar{display:flex}.bottom-nav{display:none}.btn-fab{bottom:24px;right:24px}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes loaderBar{0%{width:0%}50%{width:70%}to{width:100%}}.animate-fade{animation:fadeIn .3s ease}.animate-up{animation:slideUp .3s ease}.animate-scale{animation:scaleIn .2s ease}.page-enter{animation:slideUp .25s ease}.splash{position:fixed;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#0f0f1a,#1a1a2e,#16213e);display:flex;align-items:center;justify-content:center;z-index:1000}.splash-content{display:flex;flex-direction:column;align-items:center;gap:16px;animation:slideUp .5s cubic-bezier(.34,1.56,.64,1)}.splash-title{font-size:2rem;font-weight:800;color:#fff;letter-spacing:-.02em}.splash-subtitle{font-size:.95rem;color:#ffffff80}.splash-loader{width:160px;height:3px;background:#ffffff1a;border-radius:2px;overflow:hidden;margin-top:8px}.loader-bar{height:100%;background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:2px;animation:loaderBar 1s ease forwards}.spinner{width:24px;height:24px;border:2.5px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}