.auth-container{min-height:100vh;background:#f0f9ff;display:flex;align-items:center;justify-content:center;padding:24px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.auth-card{background:#fff;border-radius:16px;box-shadow:0 10px 40px #0ea5e926;width:100%;max-width:440px;padding:48px 40px;animation:fadeInUp .5s ease-out}.auth-header{text-align:center;margin-bottom:32px}.auth-icon{font-size:3.5rem;margin-bottom:16px;display:inline-block;animation:bounce 1s ease-in-out}.auth-title{font-size:2rem;font-weight:800;color:#0c4a6e;margin:0 0 8px}.auth-subtitle{font-size:.95rem;color:#64748b;margin:0}.auth-form{display:flex;flex-direction:column;gap:20px}.form-field{display:flex;flex-direction:column;gap:8px}.form-field label{font-size:.875rem;font-weight:600;color:#0c4a6e;text-transform:uppercase;letter-spacing:.5px}.form-field input{padding:14px 16px;border:2px solid #bae6fd;border-radius:10px;font-size:1rem;color:#0c4a6e;background:#fff;transition:all .2s ease;font-family:inherit}.form-field input:focus{outline:none;border-color:#0ea5e9;box-shadow:0 0 0 4px #0ea5e91a}.form-field input::placeholder{color:#94a3b8}.auth-button{margin-top:8px;padding:16px 24px;background:#0ea5e9;color:#fff;border:none;border-radius:10px;font-weight:700;font-size:1rem;cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.5px}.auth-button:hover{background:#0284c7;transform:translateY(-2px);box-shadow:0 6px 20px #0ea5e94d}.auth-button:active{transform:translateY(0)}.auth-footer{margin-top:24px;text-align:center;padding-top:24px;border-top:1px solid #e0f2fe}.auth-footer p{margin:0;color:#64748b;font-size:.9rem}.auth-link{color:#0ea5e9;font-weight:600;text-decoration:none;transition:all .2s ease}.auth-link:hover{color:#0284c7;text-decoration:underline}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@media(max-width:768px){.auth-card{padding:36px 28px;max-width:100%}.auth-icon{font-size:3rem}.auth-title{font-size:1.75rem}.auth-subtitle{font-size:.875rem}.form-field input{padding:12px 14px;font-size:.95rem}.auth-button{padding:14px 20px;font-size:.95rem}}.auth-divider{display:flex;align-items:center;text-align:center;margin:24px 0}.auth-divider:before,.auth-divider:after{content:"";flex:1;border-bottom:1px solid #e0f2fe}.auth-divider span{padding:0 12px;color:#94a3b8;font-size:.85rem;font-weight:500}.auth-error{background:#fee2e2;color:#991b1b;padding:12px 16px;border-radius:8px;font-size:.875rem;margin-bottom:16px;border-left:4px solid #ef4444}.auth-success{background:#d1fae5;color:#065f46;padding:12px 16px;border-radius:8px;font-size:.875rem;margin-bottom:16px;border-left:4px solid #10b981}:root{--primary-color: #0ea5e9;--primary-hover: #0284c7;--primary-light: #7dd3fc;--primary-lighter: #e0f2fe;--secondary-color: #10b981;--danger-color: #ef4444;--danger-hover: #dc2626;--warning-color: #f59e0b;--background-color: #f0f9ff;--card-background: #ffffff;--text-primary: #0c4a6e;--text-secondary: #64748b;--border-color: #bae6fd;--shadow: 0 4px 6px -1px rgba(14, 165, 233, .1), 0 2px 4px -2px rgba(14, 165, 233, .1);--shadow-lg: 0 10px 15px -3px rgba(14, 165, 233, .15), 0 4px 6px -4px rgba(14, 165, 233, .1);--radius: 12px;--radius-sm: 8px}.dashboard-container{min-height:100vh;background:var(--background-color);padding:24px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.dashboard-header{background:var(--card-background);border-radius:var(--radius);padding:20px 28px;margin-bottom:24px;box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:center}.user-info{display:flex;flex-direction:column;gap:4px}.welcome-text{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0}.email-text{font-size:.875rem;color:var(--text-secondary);margin:0}.logout-btn{background:var(--danger-color);color:#fff;border:none;padding:10px 24px;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:all .2s ease}.logout-btn:hover{background:var(--danger-hover);transform:translateY(-1px)}.card{background:var(--card-background);border-radius:var(--radius);padding:24px 28px;margin-bottom:24px;box-shadow:var(--shadow)}.card-title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0 0 20px;padding-bottom:12px;border-bottom:2px solid var(--border-color);display:flex;align-items:center;gap:10px}.card-title:before{content:"💰";font-size:1.5rem}.filter-card .card-title:before{content:"🔍"}.records-card .card-title:before{content:"📊"}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-group input,.form-group select,.form-group textarea{padding:12px 14px;border:2px solid var(--border-color);border-radius:var(--radius-sm);font-size:.95rem;color:var(--text-primary);background:var(--card-background);transition:all .2s ease;font-family:inherit}.form-group textarea{resize:none;height:120px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0ea5e933}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-secondary)}.form-group-full{grid-column:1 / -1;width:100%}.form-group-full textarea{width:100%;box-sizing:border-box}.form-group-btn-right{grid-column:1 / -1;display:flex;justify-content:flex-end}.btn{padding:12px 24px;border:none;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-success{background:var(--secondary-color);color:#fff}.btn-success:hover{background:#059669;transform:translateY(-1px)}.btn-full{width:100%}.btn-danger{background:var(--danger-color);color:#fff;padding:8px 16px;font-size:.85rem}.btn-danger:hover{background:var(--danger-hover)}.btn-warning{background:var(--warning-color);color:#fff;padding:8px 16px;font-size:.85rem}.btn-warning:hover{background:#d97706}.btn-icon{width:36px;height:36px;border:none;border-radius:50%;cursor:pointer;font-size:1rem;display:inline-flex;align-items:center;justify-content:center;transition:all .2s ease;background:transparent}.btn-icon-edit{background:#fef3c7}.btn-icon-edit:hover{background:#fde68a;transform:scale(1.1);box-shadow:0 2px 8px #f59e0b4d}.btn-icon-delete{background:#fee2e2}.btn-icon-delete:hover{background:#fecaca;transform:scale(1.1);box-shadow:0 2px 8px #ef44444d}.filter-row{display:flex;flex-wrap:wrap;gap:16px;align-items:end}.filter-group{display:flex;flex-direction:column;gap:6px}.filter-group-btn{margin-left:auto}.filter-group label{font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.filter-group input,.filter-group select{padding:10px 12px;border:2px solid var(--border-color);border-radius:var(--radius-sm);font-size:.9rem;color:var(--text-primary);background:var(--card-background);transition:all .2s ease;min-width:120px}.filter-group input:focus,.filter-group select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0ea5e933}.page-info{font-size:.95rem;color:var(--text-secondary);font-weight:600;padding:10px 0}.records-table-container{overflow-x:auto;border-radius:var(--radius-sm);border:1px solid var(--border-color)}table{width:100%;border-collapse:collapse;font-size:.95rem}table thead{background:var(--primary-color)}table th{padding:16px 20px;text-align:left;font-weight:600;color:#fff;text-transform:uppercase;letter-spacing:.5px;font-size:.85rem}table th:nth-child(3){text-align:center}table tbody tr{border-bottom:1px solid var(--border-color);transition:background-color .2s ease}table tbody tr.clickable-row{cursor:pointer}table tbody tr:hover{background-color:#f8fafc}table tbody tr:last-child{border-bottom:none}table td{padding:16px 20px;color:var(--text-primary)}.message-cell{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-secondary)}.action-buttons{display:flex;gap:8px}.category-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:600;text-transform:capitalize}.category-transportation{background:#dbeafe;color:#1e40af}.category-food{background:#fef3c7;color:#92400e}.category-housing{background:#d1fae5;color:#065f46}.category-entertainment{background:#ede9fe;color:#5b21b6}.category-bill{background:#fee2e2;color:#991b1b}.category-shopping{background:#fce7f3;color:#9d174d}.category-other{background:#f1f5f9;color:#475569}.amount{font-weight:700;color:var(--danger-color);font-family:JetBrains Mono,monospace;display:block;text-align:center}.amount:before{content:"$"}.empty-state{text-align:center;padding:48px 24px;color:var(--text-secondary)}.empty-state-icon{font-size:3rem;margin-bottom:16px}.empty-state-text{font-size:1.1rem;margin:0}@media(max-width:768px){.dashboard-container{padding:16px}.dashboard-header{flex-direction:column;gap:16px;text-align:center}.form-grid{grid-template-columns:1fr}.filter-row{flex-direction:column}.filter-group,.filter-group input,.filter-group select{width:100%}table{font-size:.85rem}table th,table td{padding:12px 10px}.action-buttons{flex-direction:column}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.card{animation:fadeIn .3s ease-out}.records-table-container::-webkit-scrollbar{height:8px}.records-table-container::-webkit-scrollbar-track{background:var(--border-color);border-radius:4px}.records-table-container::-webkit-scrollbar-thumb{background:var(--text-secondary);border-radius:4px}.records-table-container::-webkit-scrollbar-thumb:hover{background:var(--text-primary)}.modal-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}.modal-card{background:var(--card-background);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;animation:slideUp .3s ease-out}.modal-card-small{max-width:400px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border-color)}.modal-title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0}.modal-close{background:none;border:none;font-size:1.5rem;color:var(--text-secondary);cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s ease}.modal-close:hover{background:var(--border-color);color:var(--text-primary)}.modal-body{padding:24px}.modal-body .form-group{margin-bottom:16px}.modal-body .form-group:last-of-type{margin-bottom:24px}.modal-actions{display:flex;gap:12px;justify-content:flex-end}.btn-secondary{background:var(--border-color);color:var(--text-primary);padding:12px 24px}.btn-secondary:hover{background:#cbd5e1}.delete-warning{text-align:center;padding:16px 0 24px}.delete-icon{font-size:3rem;display:block;margin-bottom:16px}.delete-warning p{margin:0;color:var(--text-primary);font-size:1rem}.delete-note{color:var(--text-secondary)!important;font-size:.875rem!important;margin-top:8px!important}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:24px}.detail-item{display:flex;flex-direction:column;gap:8px}.detail-item-full{grid-column:1 / -1}.detail-label{font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.detail-value{font-size:1rem;color:var(--text-primary);font-weight:500}.amount-large{font-size:1.5rem;font-weight:700;color:var(--danger-color);font-family:JetBrains Mono,monospace}.detail-message{background:var(--background-color);padding:12px 16px;border-radius:var(--radius-sm);line-height:1.6;white-space:pre-wrap;word-break:break-word}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.modal-card{margin:16px;max-width:calc(100% - 32px)}.modal-actions{flex-direction:column-reverse}.modal-actions .btn{width:100%}}.toast{position:fixed;top:24px;right:24px;padding:16px 24px;border-radius:var(--radius-sm);display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-lg);z-index:2000;animation:toastSlideIn .3s ease-out,toastFadeOut .3s ease-in 1.7s forwards}.toast-success{background:var(--secondary-color);color:#fff}.toast-error{background:var(--danger-color);color:#fff}.toast-icon{font-size:1.25rem}.toast-message{font-weight:600;font-size:.95rem}@keyframes toastSlideIn{0%{opacity:0;transform:translate(100px)}to{opacity:1;transform:translate(0)}}@keyframes toastFadeOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(100px)}}@media(max-width:768px){.toast{left:16px;right:16px;top:16px}}.homepage-container{min-height:100vh;background:linear-gradient(180deg,#f0f9ff,#e0f2fe)}.homepage-nav{display:flex;justify-content:space-between;align-items:center;padding:20px 48px;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 8px #0ea5e91a;position:sticky;top:0;z-index:100}.nav-brand{display:flex;align-items:center;gap:12px;font-size:1.5rem;font-weight:700;color:#0c4a6e}.brand-icon{font-size:2rem}.nav-actions{display:flex;gap:12px}.nav-btn{padding:10px 24px;border:none;border-radius:8px;font-weight:600;font-size:.95rem;cursor:pointer;transition:all .2s ease}.btn-login{background:transparent;color:#0c4a6e}.btn-login:hover{background:#e0f2fe}.btn-signup{background:#0ea5e9;color:#fff}.btn-signup:hover{background:#0284c7;transform:translateY(-2px)}.hero-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:80px 48px;max-width:1400px;margin:0 auto;align-items:center}.hero-content{display:flex;flex-direction:column;gap:24px}.hero-title{font-size:3.5rem;font-weight:800;color:#0c4a6e;line-height:1.2;margin:0}.hero-highlight{color:#0ea5e9;background:linear-gradient(135deg,#0ea5e9,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.2rem;color:#64748b;line-height:1.7;margin:0}.hero-buttons{display:flex;gap:16px;margin-top:16px}.hero-btn{padding:16px 32px;border:none;border-radius:12px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:8px}.hero-btn.btn-primary{background:#0ea5e9;color:#fff;box-shadow:0 4px 12px #0ea5e94d}.hero-btn.btn-primary:hover{background:#0284c7;transform:translateY(-3px);box-shadow:0 8px 20px #0ea5e966}.hero-btn.btn-secondary{background:#fff;color:#0ea5e9;border:2px solid #0ea5e9}.hero-btn.btn-secondary:hover{background:#f0f9ff;transform:translateY(-3px)}.hero-illustration{position:relative;height:400px;display:flex;align-items:center;justify-content:center}.illustration-card{position:absolute;background:#fff;border-radius:16px;padding:24px 32px;box-shadow:0 8px 24px #0ea5e926;display:flex;align-items:center;gap:16px;animation:float 3s ease-in-out infinite}.card-emoji{font-size:2.5rem}.card-text{font-weight:600;color:#0c4a6e;font-size:1rem}.card-1{top:20%;left:10%;animation-delay:0s}.card-2{top:50%;right:5%;animation-delay:1s}.card-3{bottom:15%;left:20%;animation-delay:2s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.features-section{padding:80px 48px;background:#fff}.section-title{text-align:center;font-size:2.5rem;font-weight:800;color:#0c4a6e;margin:0 0 60px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:1400px;margin:0 auto}.feature-card{background:#f0f9ff;border-radius:16px;padding:32px;transition:all .3s ease;border:2px solid transparent}.feature-card:hover{transform:translateY(-8px);box-shadow:0 12px 32px #0ea5e933;border-color:#bae6fd}.feature-icon{font-size:3rem;margin-bottom:16px}.feature-title{font-size:1.25rem;font-weight:700;color:#0c4a6e;margin:0 0 12px}.feature-description{font-size:.95rem;color:#64748b;line-height:1.6;margin:0}.cta-section{padding:80px 48px;background:linear-gradient(135deg,#0ea5e9,#06b6d4)}.cta-content{max-width:800px;margin:0 auto;text-align:center}.cta-title{font-size:2.5rem;font-weight:800;color:#fff;margin:0 0 16px}.cta-description{font-size:1.2rem;color:#ffffffe6;margin:0 0 32px}.cta-button{padding:18px 48px;background:#fff;color:#0ea5e9;border:none;border-radius:12px;font-weight:700;font-size:1.1rem;cursor:pointer;transition:all .3s ease;box-shadow:0 8px 24px #00000026}.cta-button:hover{transform:translateY(-3px);box-shadow:0 12px 32px #00000040}.homepage-footer{padding:32px 48px;background:#0c4a6e;text-align:center}.footer-text{color:#fffc;margin:0;font-size:.9rem}@media(max-width:1024px){.hero-section{grid-template-columns:1fr;gap:40px;padding:60px 32px}.hero-illustration{height:300px}.hero-title{font-size:2.5rem}.features-grid{grid-template-columns:repeat(2,1fr);gap:24px}}@media(max-width:768px){.homepage-nav{padding:16px 24px}.nav-brand{font-size:1.2rem}.brand-icon{font-size:1.5rem}.hero-section{padding:40px 24px}.hero-title{font-size:2rem}.hero-description{font-size:1rem}.hero-buttons{flex-direction:column}.hero-btn{width:100%;justify-content:center}.hero-illustration{display:none}.features-section{padding:60px 24px}.section-title{font-size:2rem}.features-grid{grid-template-columns:1fr}.cta-section{padding:60px 24px}.cta-title{font-size:2rem}.cta-description{font-size:1rem}.homepage-footer{padding:24px}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-content,.feature-card{animation:fadeInUp .6s ease-out}