@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a2e;--bg-card-hover: #22223a;--bg-elevated: #262640;--bg-input: #16162a;--text-primary: #f0f0f5;--text-secondary: #a0a0b8;--text-muted: #6b6b80;--text-inverse: #0a0a0f;--accent-green: #00d9a5;--accent-green-dim: rgba(0, 217, 165, .15);--accent-green-glow: rgba(0, 217, 165, .3);--accent-purple: #7c3aed;--accent-purple-dim: rgba(124, 58, 237, .15);--accent-red: #ef4444;--accent-red-dim: rgba(239, 68, 68, .15);--accent-blue: #3b82f6;--accent-amber: #f59e0b;--border-color: rgba(255, 255, 255, .06);--border-hover: rgba(255, 255, 255, .12);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px var(--accent-green-glow);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease;--font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--accent-green);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-purple)}h1,h2,h3,h4{font-weight:600;letter-spacing:-.02em;line-height:1.3}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.125rem}h4{font-size:1rem}.app-layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition-normal)}.sidebar-header{padding:24px 20px;border-bottom:1px solid var(--border-color)}.sidebar-logo{display:flex;align-items:center;gap:10px;font-size:1.125rem;font-weight:700;color:var(--text-primary)}.sidebar-logo .logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--accent-green),var(--accent-purple));border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1rem}.sidebar-nav{padding:16px 12px;flex:1;display:flex;flex-direction:column;gap:4px}.nav-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:all var(--transition-fast);cursor:pointer;border:none;background:none;width:100%;text-align:left}.nav-link:hover{color:var(--text-primary);background:var(--bg-card)}.nav-link.active{color:var(--accent-green);background:var(--accent-green-dim)}.nav-link .nav-icon{font-size:1.125rem;width:24px;text-align:center}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color)}.user-info{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-sm)}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-purple-dim);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:var(--accent-purple)}.user-name{font-size:.8125rem;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:130px}.main-content{flex:1;margin-left:240px;padding:32px;min-height:100vh}.page-header{margin-bottom:28px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.page-title{font-size:1.75rem;font-weight:700;letter-spacing:-.03em}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;transition:all var(--transition-normal)}.card:hover{border-color:var(--border-hover)}.card-glass{background:#1a1a2e99;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.card-stat{display:flex;flex-direction:column;gap:8px}.card-stat .stat-label{font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.card-stat .stat-value{font-size:1.75rem;font-weight:700;letter-spacing:-.03em}.card-stat .stat-change{font-size:.8125rem;font-weight:500;display:flex;align-items:center;gap:4px}.card-stat .stat-change.positive{color:var(--accent-green)}.card-stat .stat-change.negative{color:var(--accent-red)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:28px}.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:28px}.full-width{grid-column:1 / -1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-family:var(--font-family);font-size:.875rem;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all var(--transition-fast);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-green);color:var(--text-inverse);border-color:var(--accent-green)}.btn-primary:hover:not(:disabled){background:#00c495;box-shadow:var(--shadow-glow)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--border-hover)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--bg-card);color:var(--text-primary)}.btn-danger{background:var(--accent-red-dim);color:var(--accent-red);border-color:#ef444433}.btn-danger:hover:not(:disabled){background:#ef444440}.btn-sm{padding:6px 12px;font-size:.8125rem}.btn-icon{padding:8px;width:36px;height:36px}.input-group{display:flex;flex-direction:column;gap:6px}.input-group label{font-size:.8125rem;font-weight:500;color:var(--text-secondary)}.input{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:10px 14px;font-family:var(--font-family);font-size:.875rem;color:var(--text-primary);outline:none;transition:border-color var(--transition-fast);width:100%}.input:focus{border-color:var(--accent-green);box-shadow:0 0 0 3px var(--accent-green-dim)}.input::placeholder{color:var(--text-muted)}select.input{appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b6b80' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right 10px center;background-repeat:no-repeat;background-size:20px;padding-right:36px}.upload-zone{border:2px dashed var(--border-color);border-radius:var(--radius-lg);padding:48px;text-align:center;cursor:pointer;transition:all var(--transition-normal);position:relative;overflow:hidden}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent-green);background:var(--accent-green-dim)}.upload-zone .upload-icon{font-size:3rem;margin-bottom:16px;opacity:.6}.upload-zone .upload-text{font-size:1rem;color:var(--text-secondary);margin-bottom:8px}.upload-zone .upload-hint{font-size:.8125rem;color:var(--text-muted)}.table-container{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-color)}.table{width:100%;border-collapse:collapse;font-size:.875rem}.table th{background:var(--bg-secondary);padding:12px 16px;text-align:left;font-weight:600;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);border-bottom:1px solid var(--border-color);white-space:nowrap}.table td{padding:12px 16px;border-bottom:1px solid var(--border-color);vertical-align:middle}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--bg-card-hover)}.table .amount{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.table .amount.positive{color:var(--accent-red)}.table .amount.negative{color:var(--accent-green)}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:100px;font-size:.75rem;font-weight:500;white-space:nowrap}.badge-tc{background:#7c3aed26;color:#a78bfa}.badge-cc{background:#3b82f626;color:#60a5fa}.category-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:100px;font-size:.75rem;font-weight:500;cursor:pointer;transition:opacity var(--transition-fast)}.category-badge:hover{opacity:.8}.period-selector{display:flex;align-items:center;gap:8px}.period-selector .btn-nav{background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast);font-size:1rem}.period-selector .btn-nav:hover{background:var(--bg-card-hover);color:var(--text-primary)}.period-selector .period-display{font-weight:600;font-size:1rem;min-width:140px;text-align:center}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:20px}.login-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:40px;text-align:center}.login-card .logo-wrapper{margin-bottom:24px}.login-card .logo-icon-large{width:64px;height:64px;background:linear-gradient(135deg,var(--accent-green),var(--accent-purple));border-radius:var(--radius-md);display:inline-flex;align-items:center;justify-content:center;font-size:2rem;margin-bottom:16px}.login-card h1{font-size:1.5rem;margin-bottom:4px}.login-card .login-subtitle{color:var(--text-muted);font-size:.875rem;margin-bottom:32px}.login-form{display:flex;flex-direction:column;gap:16px}.login-divider{display:flex;align-items:center;gap:12px;color:var(--text-muted);font-size:.75rem;margin:8px 0}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.btn-google{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border-color);width:100%;padding:12px;font-size:.875rem}.btn-google:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.login-toggle{font-size:.8125rem;color:var(--text-muted);margin-top:8px}.login-toggle button{background:none;border:none;color:var(--accent-green);cursor:pointer;font-size:.8125rem;font-weight:500;font-family:var(--font-family)}.login-toggle button:hover{text-decoration:underline}.login-error{background:var(--accent-red-dim);color:var(--accent-red);font-size:.8125rem;padding:10px 14px;border-radius:var(--radius-sm);text-align:left}.chart-container{position:relative;height:300px}.chart-container canvas{max-height:100%}.loader{display:flex;align-items:center;justify-content:center;padding:40px}.spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top-color:var(--accent-green);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .empty-icon{font-size:3rem;margin-bottom:16px;opacity:.5}.empty-state .empty-title{font-size:1.125rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.empty-state .empty-desc{font-size:.875rem;max-width:400px;margin:0 auto 20px}.recurring-list{display:flex;flex-direction:column;gap:8px}.recurring-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid var(--border-color);transition:background var(--transition-fast)}.recurring-item:hover{background:var(--bg-card-hover)}.recurring-info{display:flex;flex-direction:column;gap:2px}.recurring-desc{font-size:.875rem;font-weight:500}.recurring-frequency{font-size:.75rem;color:var(--text-muted)}.recurring-amount{font-size:.9375rem;font-weight:600;font-variant-numeric:tabular-nums}.filters-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:20px}.search-input{flex:1;min-width:200px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer;padding:4px}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:20px}.mobile-menu-btn{display:block}.charts-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.page-header{flex-direction:column;align-items:flex-start}.filters-bar{flex-direction:column}.search-input{width:100%}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}.animate-fade-in{animation:fadeIn .4s ease forwards}.animate-slide-in{animation:slideIn .3s ease forwards}.stagger-children>*{opacity:0;animation:fadeIn .4s ease forwards}.stagger-children>*:nth-child(1){animation-delay:.05s}.stagger-children>*:nth-child(2){animation-delay:.1s}.stagger-children>*:nth-child(3){animation-delay:.15s}.stagger-children>*:nth-child(4){animation-delay:.2s}.stagger-children>*:nth-child(5){animation-delay:.25s}.stagger-children>*:nth-child(6){animation-delay:.3s}.toast{position:fixed;bottom:24px;right:24px;background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:14px 20px;font-size:.875rem;color:var(--text-primary);box-shadow:var(--shadow-lg);z-index:1000;animation:slideUp .3s ease}.toast.success{border-color:var(--accent-green)}.toast.error{border-color:var(--accent-red)}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.preview-section{margin-top:28px}.preview-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.preview-actions{display:flex;gap:8px}.file-card{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:12px}.file-card .file-icon{font-size:1.5rem}.file-card .file-info{flex:1}.file-card .file-name{font-size:.875rem;font-weight:500}.file-card .file-meta{font-size:.75rem;color:var(--text-muted)}.file-card .file-status{font-size:.75rem;font-weight:500;color:var(--accent-green)}.category-select-overlay{position:fixed;inset:0;z-index:500}.category-select-dropdown{position:absolute;background:var(--bg-elevated);border:1px solid var(--border-hover);border-radius:var(--radius-md);padding:8px;min-width:180px;box-shadow:var(--shadow-lg);z-index:501;max-height:300px;overflow-y:auto}.category-option{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--radius-sm);font-size:.8125rem;cursor:pointer;border:none;background:none;color:var(--text-primary);width:100%;text-align:left;font-family:var(--font-family);transition:background var(--transition-fast)}.category-option:hover{background:var(--bg-card-hover)}.sidebar-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:99}.sidebar-overlay.visible{display:block}.modal-backdrop{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;animation:fadeIn .2s ease-out}.modal-content{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:32px;z-index:1001;box-shadow:var(--shadow-lg);max-height:90vh;overflow-y:auto;animation:modalSlideIn .3s cubic-bezier(.16,1,.3,1)}@keyframes modalSlideIn{0%{opacity:0;transform:translate(-50%,-45%) scale(.96)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}