@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-primary: #4FC3F7;--color-primary-light: #81D4FA;--color-primary-dark: #29B6F6;--color-primary-deeper: #0288D1;--color-primary-glow: rgba(79, 195, 247, .2);--color-primary-bg: rgba(79, 195, 247, .08);--color-success: #4CAF50;--color-success-light: #66BB6A;--color-success-bg: rgba(76, 175, 80, .1);--color-warning: #FF9800;--color-warning-light: #FFB74D;--color-warning-bg: rgba(255, 152, 0, .1);--color-danger: #F44336;--color-danger-light: #EF5350;--color-danger-bg: rgba(244, 67, 54, .1);--color-info: #29B6F6;--bg-primary: #F5F7FA;--bg-secondary: #FFFFFF;--bg-card: #FFFFFF;--bg-card-hover: #FAFBFC;--bg-input: #F5F7FA;--bg-sidebar: #FFFFFF;--bg-modal-overlay: rgba(0, 0, 0, .4);--bg-header: linear-gradient(135deg, #4FC3F7 0%, #29B6F6 100%);--text-primary: #1a2332;--text-secondary: #64748b;--text-muted: #94a3b8;--text-inverse: #ffffff;--border-color: #e2e8f0;--border-color-hover: #cbd5e1;--border-radius: 12px;--border-radius-sm: 8px;--border-radius-lg: 16px;--border-radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .1);--shadow-card: 0 2px 8px rgba(0, 0, 0, .06);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--sidebar-width: 260px;--header-height: 64px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}a{color:var(--color-primary-dark);text-decoration:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--border-radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--border-color-hover)}.glass-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:var(--shadow-card);transition:all var(--transition-normal)}.glass-card:hover{box-shadow:var(--shadow-md)}.app-layout{display:flex;min-height:100vh}.sidebar{position:fixed;left:0;top:0;width:var(--sidebar-width);height:100vh;background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:100;transition:transform var(--transition-normal);box-shadow:2px 0 8px #0000000a}.sidebar-logo{padding:var(--space-lg);border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:var(--space-md)}.sidebar-logo h1{font-size:1.3rem;font-weight:800;color:var(--color-primary-dark)}.sidebar-logo .logo-icon{width:36px;height:36px;background:var(--bg-header);border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.1rem}.sidebar-nav{flex:1;padding:var(--space-md);display:flex;flex-direction:column;gap:var(--space-xs);overflow-y:auto}.sidebar-section-label{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);padding:var(--space-md) var(--space-md) var(--space-sm)}.nav-item{display:flex;align-items:center;gap:var(--space-md);padding:10px var(--space-md);border-radius:var(--border-radius-sm);color:var(--text-secondary);font-size:.9rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--color-primary-bg);color:var(--color-primary-dark)}.nav-item.active{background:var(--color-primary-bg);color:var(--color-primary-dark);font-weight:600;box-shadow:inset 3px 0 0 var(--color-primary)}.nav-item svg{width:20px;height:20px;flex-shrink:0}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh}.page-header{padding:var(--space-lg) var(--space-xl);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;background:#fff;position:sticky;top:0;z-index:50}.page-header h2{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.page-header-actions{display:flex;align-items:center;gap:var(--space-md)}.user-avatar{width:36px;height:36px;border-radius:var(--border-radius-full);border:2px solid var(--border-color);object-fit:cover}.page-body{padding:var(--space-xl)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:10px 20px;border-radius:var(--border-radius-sm);font-family:var(--font-family);font-size:.875rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all var(--transition-fast);white-space:nowrap}.btn svg{width:18px;height:18px}.btn-primary{background:var(--bg-header);color:#fff;box-shadow:0 2px 8px var(--color-primary-glow)}.btn-primary:hover{background:linear-gradient(135deg,var(--color-primary-dark),var(--color-primary-deeper));box-shadow:0 4px 16px var(--color-primary-glow);transform:translateY(-1px)}.btn-secondary{background:#fff;color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover{border-color:var(--border-color-hover);background:var(--bg-primary)}.btn-danger{background:var(--color-danger-bg);color:var(--color-danger);border-color:#f4433633}.btn-danger:hover{background:#f4433626}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px;border-radius:var(--border-radius-sm)}.btn-ghost:hover{background:var(--bg-primary);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:.8rem}.btn-lg{padding:14px 28px;font-size:1rem;border-radius:var(--border-radius)}.btn-google{background:#fff;color:#333;font-weight:600;padding:12px 24px;border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.btn-google:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-icon{padding:8px;border-radius:var(--border-radius-sm);background:transparent;border:none;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}.btn-icon:hover{background:var(--bg-primary);color:var(--text-primary)}.form-group{display:flex;flex-direction:column;gap:var(--space-sm)}.form-label{font-size:.85rem;font-weight:600;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);color:var(--text-primary);font-family:var(--font-family);font-size:.9rem;transition:border-color var(--transition-fast);outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow);background:#fff}.form-input::placeholder{color:var(--text-muted)}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.form-textarea{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.modal-overlay{position:fixed;inset:0;background:var(--bg-modal-overlay);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:500;animation:fadeIn var(--transition-fast)}.modal{background:#fff;border:1px solid var(--border-color);border-radius:var(--border-radius-lg);width:90%;max-width:520px;max-height:85vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideUp var(--transition-normal)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg);border-bottom:1px solid var(--border-color)}.modal-header h3{font-size:1.1rem;font-weight:700}.modal-body{padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-md)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--space-md);padding:var(--space-md) var(--space-lg) var(--space-lg)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:var(--border-radius-full);font-size:.75rem;font-weight:600}.badge-income{background:var(--color-success-bg);color:var(--color-success)}.badge-expense{background:var(--color-danger-bg);color:var(--color-danger)}.badge-transfer{background:var(--color-primary-bg);color:var(--color-primary-dark)}.badge-pending{background:var(--color-warning-bg);color:var(--color-warning)}.badge-confirmed{background:var(--color-success-bg);color:var(--color-success)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-lg);margin-bottom:var(--space-xl)}.stat-card{padding:var(--space-lg);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--stat-color, var(--color-primary)),transparent)}.stat-card .stat-icon{width:44px;height:44px;border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-md)}.stat-card .stat-value{font-size:1.8rem;font-weight:800;line-height:1.2;margin-bottom:var(--space-xs)}.stat-card .stat-label{font-size:.85rem;color:var(--text-secondary);font-weight:500}.data-table{width:100%;border-collapse:separate;border-spacing:0}.data-table th{padding:var(--space-md);text-align:left;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border-color);white-space:nowrap;background:var(--bg-primary)}.data-table td{padding:var(--space-md);font-size:.9rem;border-bottom:1px solid var(--border-color);vertical-align:middle}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:var(--color-primary-bg)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg)}.flex-between{display:flex;align-items:center;justify-content:space-between}.flex-center{display:flex;align-items:center;justify-content:center}.flex-gap{display:flex;align-items:center;gap:var(--space-md)}.filter-bar{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);margin-bottom:var(--space-lg);flex-wrap:wrap}.filter-bar .form-input,.filter-bar .form-select{max-width:200px}.search-input-wrapper{position:relative;flex:1;min-width:200px}.search-input-wrapper svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);width:18px;height:18px}.search-input-wrapper .form-input{padding-left:40px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--space-md)}.item-card{padding:var(--space-lg);cursor:pointer;position:relative}.item-card .card-icon{width:48px;height:48px;border-radius:var(--border-radius);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-md);font-size:1.2rem}.item-card .card-title{font-size:1rem;font-weight:600;margin-bottom:var(--space-xs)}.item-card .card-subtitle{font-size:.85rem;color:var(--text-secondary)}.item-card .card-value{font-size:1.3rem;font-weight:700;margin-top:var(--space-sm)}.item-card .card-actions{position:absolute;top:var(--space-md);right:var(--space-md);display:flex;gap:var(--space-xs);opacity:0;transition:opacity var(--transition-fast)}.item-card:hover .card-actions{opacity:1}.tabs{display:flex;gap:2px;background:var(--bg-primary);border-radius:var(--border-radius-sm);padding:3px;margin-bottom:var(--space-lg);border:1px solid var(--border-color)}.tab{padding:8px 20px;border-radius:6px;font-size:.85rem;font-weight:600;color:var(--text-secondary);cursor:pointer;border:none;background:transparent;transition:all var(--transition-fast)}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--color-primary);color:#fff;box-shadow:0 2px 6px var(--color-primary-glow)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-2xl);text-align:center}.empty-state svg{width:64px;height:64px;color:var(--text-muted);margin-bottom:var(--space-lg);opacity:.5}.empty-state h3{font-size:1.1rem;margin-bottom:var(--space-sm);color:var(--text-secondary)}.empty-state p{color:var(--text-muted);font-size:.9rem;margin-bottom:var(--space-lg)}.toast{position:fixed;bottom:var(--space-lg);right:var(--space-lg);padding:var(--space-md) var(--space-lg);border-radius:var(--border-radius);font-size:.9rem;font-weight:500;z-index:300;animation:slideUp var(--transition-normal);display:flex;align-items:center;gap:var(--space-sm);box-shadow:var(--shadow-lg)}.toast-success{background:var(--color-success);color:#fff}.toast-error{background:var(--color-danger);color:#fff}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-xl);background:var(--bg-primary)}.login-card{text-align:center;padding:var(--space-2xl);max-width:440px;width:100%}.login-card .login-logo{width:72px;height:72px;background:var(--bg-header);border-radius:var(--border-radius-lg);display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-lg);font-size:2rem;font-weight:800;color:#fff;box-shadow:0 8px 24px var(--color-primary-glow)}.login-card h1{font-size:2rem;font-weight:800;margin-bottom:var(--space-sm);color:var(--color-primary-dark)}.login-card p{color:var(--text-secondary);margin-bottom:var(--space-xl);font-size:.95rem}.login-divider{display:flex;align-items:center;gap:var(--space-md);margin:var(--space-xl) 0;color:var(--text-muted);font-size:.8rem}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.pagination{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-lg) 0}.pagination button{padding:8px 14px;border-radius:var(--border-radius-sm);border:1px solid var(--border-color);background:#fff;color:var(--text-secondary);font-family:var(--font-family);font-size:.85rem;cursor:pointer;transition:all var(--transition-fast)}.pagination button:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary-dark)}.pagination button.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.pagination button:disabled{opacity:.3;cursor:not-allowed}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.spinner{width:24px;height:24px;border:3px solid var(--border-color);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-page{min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:var(--space-md)}.mobile-only{display:none!important}.desktop-only{display:revert!important}@media(max-width:768px){.mobile-only{display:flex!important}.desktop-only{display:none!important}}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.stats-grid{grid-template-columns:1fr 1fr}.card-grid,.grid-2,.grid-3,.form-row{grid-template-columns:1fr}.filter-bar{flex-direction:column;align-items:stretch}.filter-bar .form-input,.filter-bar .form-select{max-width:100%}.page-body,.page-header{padding:var(--space-md)}.modal{width:95%;max-height:90vh}.mobile-menu-btn{display:flex}.data-table thead{display:none}.data-table,.data-table tbody,.data-table tr,.data-table td{display:block;width:100%}.data-table tr{padding:var(--space-md);margin-bottom:var(--space-sm);border-radius:var(--border-radius-sm);background:#fff;border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.data-table td{padding:var(--space-xs) 0;border:none;display:flex;justify-content:space-between;align-items:center}.data-table td:before{content:attr(data-label);font-size:.78rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr}.stat-card .stat-value{font-size:1.4rem}.login-card{padding:var(--space-lg)}}.mobile-menu-btn{display:none;padding:8px;background:transparent;border:none;color:var(--text-primary);cursor:pointer}.sidebar-overlay{display:none;position:fixed;inset:0;background:#0000004d;z-index:99}@media(max-width:768px){.mobile-menu-btn{display:flex}.sidebar-overlay.visible{display:block}}.amount-income{color:var(--color-success)}.amount-expense{color:var(--color-danger)}.amount-transfer{color:var(--color-primary-dark)}.color-dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0}.confirm-message{padding:var(--space-md) 0;font-size:.95rem;color:var(--text-secondary);line-height:1.6}.progress-bar{width:100%;height:8px;background:var(--bg-primary);border-radius:var(--border-radius-full);overflow:hidden}.progress-bar .progress-fill{height:100%;border-radius:var(--border-radius-full);transition:width var(--transition-normal);background:var(--color-primary)}.progress-bar .progress-fill.warning{background:var(--color-warning)}.progress-bar .progress-fill.danger{background:var(--color-danger)}.upload-zone{border:2px dashed var(--border-color);border-radius:var(--border-radius);padding:var(--space-2xl);text-align:center;cursor:pointer;transition:all var(--transition-fast);background:var(--bg-primary)}.upload-zone:hover{border-color:var(--color-primary);background:var(--color-primary-bg)}.upload-zone svg{width:48px;height:48px;color:var(--text-muted);margin-bottom:var(--space-md)}.upload-zone p{color:var(--text-secondary);font-size:.9rem}.upload-zone .upload-hint{color:var(--text-muted);font-size:.8rem;margin-top:var(--space-sm)}.receipt-preview{max-width:100%;max-height:400px;object-fit:contain;border-radius:var(--border-radius);border:1px solid var(--border-color)}.spinning{animation:spin 1s linear infinite}.bottom-nav{display:none;position:fixed;bottom:12px;left:12px;right:12px;background:linear-gradient(135deg,#ffffffd9,#f0f5ffe0,#ebf0fce6 60%,#f5f0ffe0);backdrop-filter:blur(20px) saturate(1.8);-webkit-backdrop-filter:blur(20px) saturate(1.8);border:1px solid rgba(255,255,255,.5);border-radius:22px;z-index:200;box-shadow:0 8px 32px #00000014,0 2px 8px #0000000a,inset 0 1px #fff9;padding-bottom:env(safe-area-inset-bottom)}@media(max-width:768px){.bottom-nav{display:block}.scan-fab{display:flex}.page-header{display:none!important}.page-body{padding-bottom:100px!important;-webkit-overflow-scrolling:touch}.app-layout{display:block;min-height:auto}.main-content{margin-left:0;min-height:100vh;overflow-y:auto;-webkit-overflow-scrolling:touch}}.bottom-nav-scroll{display:flex;align-items:center;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;gap:2px;padding:8px 4px;scrollbar-width:none;-ms-overflow-style:none}.bottom-nav-scroll::-webkit-scrollbar{display:none}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:6px 2px;min-width:56px;background:none;border:none;cursor:pointer;color:#0006;font-size:.58rem;font-weight:500;font-family:var(--font-family);transition:all .2s;flex-shrink:0;scroll-snap-align:center;-webkit-tap-highlight-color:transparent;text-decoration:none;border-radius:14px}.bottom-nav-icon-wrap{width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center;transition:all .2s}.bottom-nav-item svg{width:19px;height:19px}.bottom-nav-item.active{color:var(--color-primary-dark);font-weight:700}.bottom-nav-item.active .bottom-nav-icon-wrap{background:var(--color-primary-bg);color:var(--color-primary-dark);box-shadow:0 2px 8px var(--color-primary-glow)}.bottom-nav-item span{line-height:1;white-space:nowrap}.scan-fab{display:none;position:fixed;bottom:90px;right:20px;width:54px;height:54px;border-radius:16px;background:var(--bg-header);color:#fff;border:none;cursor:pointer;z-index:201;box-shadow:0 6px 24px var(--color-primary-glow),0 2px 8px #0000001a;transition:all .2s;align-items:center;justify-content:center}@media(max-width:768px){.scan-fab{display:flex}}.scan-fab:active{transform:scale(.9);box-shadow:0 3px 12px var(--color-primary-glow)}.scan-fab svg{width:24px;height:24px}.bottom-sheet-overlay{position:fixed;inset:0;background:#00000059;z-index:300;display:flex;align-items:flex-end;animation:fadeIn .15s ease-out}.bottom-sheet{width:100%;background:#fff;border-radius:20px 20px 0 0;padding:12px 20px 24px;padding-bottom:max(24px,calc(env(safe-area-inset-bottom) + 16px));max-height:80vh;overflow-y:auto;animation:sheetSlideUp .25s ease-out}.bottom-sheet-handle{width:40px;height:4px;border-radius:2px;background:var(--border-color);margin:0 auto 16px}@keyframes sheetSlideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}