.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:var(--bg-color, #f4f4f5);padding:1rem}.auth-card{background:white;padding:2.5rem;border-radius:12px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;width:100%;max-width:400px}.auth-card h2{margin:0;font-size:1.5rem;color:#111827;text-align:center}.auth-subtitle{color:#6b7280;text-align:center;margin-top:.5rem;margin-bottom:2rem;font-size:.875rem}.auth-error{background-color:#fee2e2;color:#b91c1c;padding:.75rem;border-radius:6px;margin-bottom:1.5rem;font-size:.875rem;text-align:center}.auth-form{display:flex;flex-direction:column;gap:1.25rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.875rem;font-weight:500;color:#374151}.form-group input{padding:.75rem;border:1px solid #d1d5db;border-radius:6px;font-size:1rem;outline:none;transition:border-color .15s ease-in-out}.form-group input:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.auth-submit{background-color:#3b82f6;color:#fff;padding:.75rem;border:none;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;margin-top:.5rem;transition:background-color .15s ease-in-out}.auth-submit:hover:not(:disabled){background-color:#2563eb}.auth-submit:disabled{opacity:.7;cursor:not-allowed}.auth-toggle{margin-top:1.5rem;text-align:center;font-size:.875rem;color:#6b7280}.toggle-btn{background:none;border:none;color:#3b82f6;font-weight:500;cursor:pointer;padding:0}.toggle-btn:hover{text-decoration:underline}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #0071E3;--primary-hover: #0077ED;--primary-light: #E8F1FD;--primary-mid: #B8D4F8;--bg: #F5F5F7;--surface: #FFFFFF;--surface-2: #F5F5F7;--text: #1D1D1F;--text-secondary: #515154;--text-muted: #6E6E73;--border: #D2D2D7;--border-light: #E8E8ED;--success: #28CD41;--success-bg: #EBF8ED;--success-text: #1A8C2D;--warning: #FF9F0A;--warning-bg: #FFF4E0;--warning-text: #B36B00;--danger: #FF3B30;--danger-bg: #FFF0EF;--danger-text: #C0281F;--radius-sm: 10px;--radius: 14px;--radius-lg: 18px;--radius-xl: 22px;--shadow-xs: 0 1px 2px rgba(0,0,0,.04);--shadow-sm: 0 2px 8px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 20px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04)}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.47059;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:15px}a{color:inherit;text-decoration:none}*:focus-visible{outline:3px solid rgba(0,113,227,.5);outline-offset:2px;border-radius:4px}.app{min-height:100vh}.main-content{max-width:900px;margin:0 auto;padding:40px 20px 80px}.nav{background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.08);position:sticky;top:0;z-index:100}.nav-inner{max-width:900px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:52px}.nav-brand{font-size:17px;font-weight:600;color:var(--text);letter-spacing:-.3px}.nav-brand span{color:var(--primary)}.nav-links{display:flex;gap:4px}.nav-link{font-size:14px;font-weight:500;color:var(--text-muted);padding:6px 12px;border-radius:980px;transition:all .15s}.nav-link:hover{color:var(--text);background:rgba(0,0,0,.05)}.nav-link.active{color:var(--primary);background:var(--primary-light);font-weight:600}.nav-actions{display:flex;align-items:center;gap:16px}.nav-user{display:flex;align-items:center;gap:12px;padding-left:16px;border-left:1px solid var(--border-light)}.user-name{font-size:13px;color:var(--text-muted);font-weight:500;white-space:nowrap;max-width:120px;overflow:hidden;text-overflow:ellipsis}.logout-btn{background:none;border:none;color:var(--danger-text);font-size:13px;font-weight:600;cursor:pointer;padding:4px 8px;border-radius:6px;transition:background .15s}.logout-btn:hover{background:var(--danger-bg)}@media (max-width: 640px){.nav-inner{height:auto;padding:8px 12px;flex-direction:column;gap:8px}.nav-actions{width:100%;justify-content:center;gap:8px;flex-wrap:wrap}.nav-links{gap:4px}.nav-user{padding-left:0;border-left:none;gap:8px}.user-name{display:none}.logout-btn{padding:6px 10px;font-size:14px}.nav-link{padding:6px 10px;font-size:13px}}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:24px}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 20px;border-radius:980px;font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s;white-space:nowrap;letter-spacing:-.1px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:scale(1.01)}.btn-primary:active:not(:disabled){transform:scale(.98)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-ghost{background:rgba(0,0,0,.05);color:var(--text-secondary);border:none}.btn-ghost:hover{background:rgba(0,0,0,.09);color:var(--text)}.btn-danger{background:var(--danger-bg);color:var(--danger-text)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-lg{padding:12px 28px;font-size:15px;font-weight:600}.hero{text-align:center;padding:56px 0 40px}.hero-title{font-size:clamp(36px,6vw,56px);font-weight:700;letter-spacing:-1.5px;color:var(--text);line-height:1.07}.hero-title span{color:var(--primary)}.hero-tagline{font-size:19px;color:var(--text-muted);margin-top:10px;font-weight:400;letter-spacing:-.2px}.upload-zone{border:1.5px dashed var(--primary-mid);border-radius:var(--radius-xl);padding:72px 32px;text-align:center;cursor:pointer;transition:all .2s;background:var(--surface)}.upload-zone:hover,.upload-zone.drag-active{border-color:var(--primary);border-style:solid;background:var(--primary-light)}.upload-icon{font-size:52px;margin-bottom:18px;display:block}.upload-title{font-size:19px;font-weight:600;color:var(--text);margin-bottom:6px;letter-spacing:-.3px}.upload-hint{font-size:14px;color:var(--text-muted);margin-bottom:4px}.upload-preview{max-width:220px;max-height:220px;border-radius:var(--radius);margin:16px auto;display:block;object-fit:cover;box-shadow:var(--shadow-md)}input,select{width:100%;padding:9px 12px;border:1.5px solid var(--border-light);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;background:var(--surface);color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s;-webkit-appearance:none}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0071e326}input::placeholder{color:var(--text-muted)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:980px;font-size:11px;font-weight:600;white-space:nowrap;letter-spacing:.01em}.badge-high{background:var(--success-bg);color:var(--success-text)}.badge-medium{background:var(--warning-bg);color:var(--warning-text)}.badge-low{background:var(--danger-bg);color:var(--danger-text)}.review-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:28px}.review-header h2{font-size:22px;font-weight:700;letter-spacing:-.5px}.review-header-actions{display:flex;gap:8px;flex-wrap:wrap}.transaction-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px;margin-bottom:10px;border-left:3px solid transparent;transition:box-shadow .2s}.transaction-card:hover{box-shadow:var(--shadow-md)}.transaction-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.transaction-card-grid{display:grid;grid-template-columns:140px 1fr 130px 175px;gap:14px;align-items:end}.field-label{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);font-weight:600;margin-bottom:5px}.dash-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px;flex-wrap:wrap;gap:16px}.dash-title{font-size:28px;font-weight:700;letter-spacing:-.6px}.dash-subtitle{color:var(--text-muted);font-size:14px;margin-top:3px}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:24px}.summary-card{background:var(--surface);border-radius:var(--radius-lg);padding:22px 24px;box-shadow:var(--shadow-sm)}.summary-label{font-size:12px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.07em}.summary-value{font-size:32px;font-weight:700;color:var(--primary);margin-top:6px;letter-spacing:-1px;line-height:1}.dash-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.dash-grid h3{font-size:15px;font-weight:600;letter-spacing:-.2px;margin-bottom:16px}.category-item{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--border-light)}.category-item:last-child{border-bottom:none}.category-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.category-info{flex:1}.category-row{display:flex;justify-content:space-between;margin-bottom:5px}.category-name{font-size:14px;font-weight:500;color:var(--text)}.category-amount{font-size:14px;font-weight:600;color:var(--text)}.bar-track{height:4px;background:var(--bg);border-radius:99px;overflow:hidden}.bar-fill{height:4px;border-radius:99px;transition:width .5s cubic-bezier(.4,0,.2,1)}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:80px 20px;color:var(--text-muted);text-align:center}.loading p{font-size:15px}.loading p:last-child{font-size:13px}.spinner{width:36px;height:36px;border:2.5px solid var(--primary-light);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:72px 24px;color:var(--text-muted)}.empty-state-icon{font-size:52px;margin-bottom:14px}.empty-state-text{font-size:16px;font-weight:500;color:var(--text-secondary)}.error-banner{background:var(--danger-bg);color:var(--danger-text);padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:14px;font-weight:500;border:1px solid rgba(255,59,48,.15)}.tx-list{display:flex;flex-direction:column}.tx-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px;border-radius:var(--radius-sm);transition:background .12s}.tx-row:hover{background:var(--bg)}.tx-row-editing{background:var(--primary-light);border:1.5px solid var(--primary-mid);padding:16px;flex-direction:column;align-items:stretch;border-radius:var(--radius);margin:4px 0}.tx-row-info{display:flex;align-items:center;gap:10px;flex:1;min-width:0}.tx-row-details{display:flex;flex-direction:column;min-width:0}.tx-row-merchant{font-size:14px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tx-row-meta{font-size:12px;color:var(--text-muted);margin-top:1px}.tx-row-right{display:flex;align-items:center;gap:4px;flex-shrink:0}.tx-row-amount{font-size:14px;font-weight:600;font-family:SF Mono,ui-monospace,monospace;min-width:78px;text-align:right}.tx-icon-btn{background:none;border:none;cursor:pointer;font-size:13px;padding:5px 7px;border-radius:7px;opacity:0;transition:opacity .12s,background .12s;line-height:1}.tx-row:hover .tx-icon-btn{opacity:.55}.tx-icon-btn:hover{opacity:1!important;background:rgba(0,0,0,.07)}.tx-icon-btn-delete:hover{background:var(--danger-bg)}.tx-edit-grid{display:grid;grid-template-columns:130px 1fr 110px 160px;gap:12px;margin-bottom:14px}.tx-edit-actions{display:flex;gap:8px;justify-content:flex-end}.btn-recurring{display:inline-flex;align-items:center;gap:6px;margin-top:12px;padding:6px 14px;border-radius:980px;border:1.5px solid var(--border);background:transparent;color:var(--text-muted);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;font-family:inherit}.btn-recurring:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}.btn-recurring-on{border-color:var(--primary);background:var(--primary-light);color:var(--primary);font-weight:600}.recurring-badge{font-size:11px;margin-left:6px;opacity:.7}.recurring-badge.auto{background:var(--primary-light);color:var(--primary);padding:1px 6px;border-radius:99px;font-weight:600;font-size:10px;opacity:1;vertical-align:middle}.add-form-card{background:var(--primary-light);border:1.5px solid var(--primary-mid);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px}.add-form-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.add-form-title{font-size:14px;font-weight:600;color:var(--primary);letter-spacing:-.1px}.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}@media (max-width: 720px){.transaction-card-grid{grid-template-columns:1fr 1fr;gap:10px}.tx-edit-grid{grid-template-columns:1fr 1fr}.tx-icon-btn{opacity:.5}}@media (max-width: 480px){.transaction-card-grid,.tx-edit-grid{grid-template-columns:1fr}.review-header{flex-direction:column;align-items:stretch}.review-header-actions{justify-content:stretch}.review-header-actions .btn{flex:1;justify-content:center}.hero{padding:40px 0 30px}.hero-title{font-size:32px}.hero-tagline{font-size:16px}.summary-grid{grid-template-columns:1fr}.dash-header{flex-direction:column;align-items:stretch}.dash-grid{grid-template-columns:1fr}}@media (max-width: 440px){.upload-zone{padding:40px 16px}.main-content{padding:20px 12px 60px}}