@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap";:root{--bg-primary: #0a0e27;--bg-secondary: #141b2d;--bg-tertiary: #1a2332;--accent-primary: #00d9ff;--accent-secondary: #7b2ff7;--accent-success: #00ff88;--accent-danger: #ff3366;--text-primary: #e0e6ed;--text-secondary: #8b95a6;--border-color: #2a3441;--shadow-glow: 0 0 20px rgba(0, 217, 255, .3);--shadow-glow-purple: 0 0 20px rgba(123, 47, 247, .3)}body{font-family:SF Mono,Monaco,Inconsolata,Fira Code,Courier New,monospace}.app{min-height:100vh;display:flex;flex-direction:column;background:var(--bg-primary);color:var(--text-primary);position:relative;overflow-x:hidden}.app:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(0,217,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(123,47,247,.1) 0%,transparent 50%);pointer-events:none;z-index:0}.header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:1.5rem 2rem;position:relative;z-index:1;box-shadow:0 2px 10px #00000080}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.header h1{font-size:1.5rem;font-weight:600;color:var(--accent-primary);display:flex;align-items:center;gap:.75rem;text-shadow:0 0 10px rgba(0,217,255,.5);letter-spacing:.05em}.header .icon{font-size:1.75rem;filter:drop-shadow(0 0 5px rgba(0,217,255,.8))}.user-info{display:flex;align-items:center;gap:1.5rem}.username{color:var(--text-secondary);font-weight:400;font-size:.9rem}.logout-btn{background:transparent;color:var(--accent-danger);border:1px solid var(--accent-danger);padding:.5rem 1.25rem;border-radius:4px;cursor:pointer;font-size:.85rem;font-weight:500;font-family:inherit;transition:all .3s ease;text-transform:uppercase;letter-spacing:.1em}.logout-btn:hover{background:var(--accent-danger);color:var(--bg-primary);box-shadow:0 0 15px #ff336680}.main{flex:1;padding:2rem;position:relative;z-index:1}.dashboard{max-width:1200px;margin:0 auto}.section{background:var(--bg-secondary);border:1px solid var(--border-color);padding:2rem;margin-bottom:2rem;border-radius:8px;box-shadow:0 4px 20px #0000004d;animation:fadeIn .5s ease-out;position:relative;overflow:hidden}.section:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent-primary),var(--accent-secondary),transparent);opacity:.6}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.section-title{margin-bottom:2rem;color:var(--accent-primary);font-size:1.25rem;font-weight:600;display:flex;align-items:center;gap:.75rem;text-transform:uppercase;letter-spacing:.1em;font-size:.9rem}.section-title .icon{font-size:1.5rem}.transaction-form{display:flex;flex-direction:column;gap:1.5rem}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:500;color:var(--text-secondary);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}.form-input{padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:4px;font-size:.95rem;transition:all .3s ease;background:var(--bg-tertiary);color:var(--text-primary);font-family:inherit}.form-input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 2px #00d9ff33,var(--shadow-glow);background:var(--bg-secondary)}.form-input::placeholder{color:var(--text-secondary);opacity:.5}.form-textarea{resize:vertical;min-height:100px;font-family:inherit}select.form-input{cursor:pointer;-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='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2300d9ff' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2.5rem}.submit-btn{background:var(--bg-tertiary);color:var(--accent-primary);border:1px solid var(--accent-primary);padding:.875rem 2rem;border-radius:4px;font-size:.9rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:.1em;align-self:flex-start;position:relative;overflow:hidden}.submit-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,217,255,.2),transparent);transition:left .5s}.submit-btn:hover:not(:disabled):before{left:100%}.submit-btn:hover:not(:disabled){background:var(--accent-primary);color:var(--bg-primary);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.submit-btn:active:not(:disabled){transform:translateY(0)}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.alert{padding:1rem 1.25rem;border-radius:4px;font-weight:500;font-size:.85rem;font-family:inherit;border-left:3px solid;animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}.alert-error{background:#ff33661a;color:var(--accent-danger);border-color:var(--accent-danger)}.alert-success{background:#00ff881a;color:var(--accent-success);border-color:var(--accent-success)}.transactions-list{display:grid;gap:1rem}.transaction-card{background:var(--bg-tertiary);border-radius:6px;padding:1.25rem;border:1px solid var(--border-color);transition:all .3s ease;position:relative;overflow:hidden;animation:slideUp .4s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.transaction-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--border-color);transition:width .3s ease}.transaction-card:hover{border-color:var(--accent-primary);box-shadow:0 0 20px #00d9ff33;transform:translate(4px)}.transaction-card:hover:before{width:4px;background:var(--accent-primary);box-shadow:0 0 10px #00d9ff99}.transaction-income:before{background:var(--accent-success)}.transaction-income:hover{border-color:var(--accent-success);box-shadow:0 0 20px #0f83}.transaction-income:hover:before{background:var(--accent-success);box-shadow:0 0 10px #0f89}.transaction-expense:before{background:var(--accent-danger)}.transaction-expense:hover{border-color:var(--accent-danger);box-shadow:0 0 20px #f363}.transaction-expense:hover:before{background:var(--accent-danger);box-shadow:0 0 10px #f369}.transaction-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--border-color)}.transaction-type-badge{font-weight:600;font-size:.75rem;padding:.375rem .75rem;border-radius:4px;text-transform:uppercase;letter-spacing:.1em;border:1px solid;font-family:inherit}.transaction-income .transaction-type-badge{color:var(--accent-success);border-color:var(--accent-success);background:#00ff881a}.transaction-expense .transaction-type-badge{color:var(--accent-danger);border-color:var(--accent-danger);background:#ff33661a}.transaction-amount{font-size:1.5rem;font-weight:700;font-family:SF Mono,Monaco,monospace;letter-spacing:.05em}.transaction-income .transaction-amount{color:var(--accent-success);text-shadow:0 0 10px rgba(0,255,136,.3)}.transaction-expense .transaction-amount{color:var(--accent-danger);text-shadow:0 0 10px rgba(255,51,102,.3)}.transaction-body{display:flex;flex-direction:column;gap:.5rem}.transaction-category{font-size:1rem;font-weight:600;color:var(--text-primary);font-family:inherit}.transaction-date{font-size:.8rem;color:var(--text-secondary);font-family:inherit;font-variant-numeric:tabular-nums}.transaction-memo{font-size:.85rem;color:var(--text-secondary);font-style:italic;margin-top:.75rem;padding-top:.75rem;border-top:1px solid var(--border-color);font-family:inherit;opacity:.8}.loading{display:flex;justify-content:center;align-items:center;height:100vh;font-size:1.25rem;color:var(--accent-primary);font-weight:600;font-family:inherit;text-shadow:0 0 10px rgba(0,217,255,.5)}.loading:after{content:"...";animation:dots 1.5s steps(4,end) infinite}@keyframes dots{0%,20%{content:"."}40%{content:".."}60%,to{content:"..."}}.loading-state{text-align:center;padding:3rem;color:var(--text-secondary);font-size:.9rem;font-family:inherit}.loading-state:after{content:"...";animation:dots 1.5s steps(4,end) infinite}.empty-state{text-align:center;padding:4rem 2rem;color:var(--text-secondary)}.empty-state p{font-size:1rem;margin-bottom:.5rem;font-family:inherit}.empty-hint{font-size:.85rem;color:var(--text-secondary);opacity:.6;font-family:inherit}@media (max-width: 768px){.header-content{flex-direction:column;gap:1rem;align-items:flex-start}.form-grid{grid-template-columns:1fr}.transaction-header{flex-direction:column;align-items:flex-start;gap:1rem}.main{padding:1rem}.section{padding:1.5rem}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:JetBrains Mono,SF Mono,Monaco,Inconsolata,Fira Code,Courier New,monospace;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#0a0e27;color:#e0e6ed;overflow-x:hidden}code{font-family:JetBrains Mono,SF Mono,Monaco,Inconsolata,Fira Code,Courier New,monospace}