@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-color: #08090d;--card-bg: rgba(17, 18, 25, .8);--card-border: rgba(255, 255, 255, .06);--text-primary: #ffffff;--text-secondary: #9ca3af;--accent-primary: #8b5cf6;--accent-secondary: #d946ef;--accent-tertiary: #06b6d4;--income: #10b981;--expense: #f43f5e;--loan: #f59e0b;--glass-blur: blur(24px);--shadow-premium: 0 20px 40px -10px rgba(0, 0, 0, .5);--glow-indigo: 0 0 20px rgba(139, 92, 246, .2)}*{margin:0;padding:0;box-sizing:border-box;font-family:Outfit,sans-serif}body{background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at 10% 20%,rgba(99,102,241,.1) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(236,72,153,.1) 0%,transparent 40%)}.app-container{max-width:1200px;margin:0 auto;padding:2rem}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem}.logo{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.glass-card{background:var(--card-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--card-border);border-radius:24px;padding:1.5rem;transition:transform .3s ease,box-shadow .3s ease}.glass-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0003;border-color:#fff3}.grid{display:grid;gap:1.5rem}.main-content{grid-template-columns:1fr 1.5fr}.main-stats{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-bottom:2rem}.stat-value{font-size:2.25rem;font-weight:800;margin-top:.5rem;letter-spacing:-.025em}.stat-label{color:var(--text-secondary);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em}.btn{padding:.75rem 1.5rem;border-radius:12px;border:none;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:.5rem}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff}.btn-primary:hover{filter:brightness(1.1);box-shadow:0 4px 12px #6366f14d}.toggle-group{display:flex;background:#0f111a80;padding:.35rem;border-radius:14px;gap:.35rem;border:1px solid var(--card-border);box-shadow:inset 0 2px 4px #0000000f}.toggle-btn{flex:1;padding:.6rem 1rem;border-radius:10px;border:none;background:transparent;color:var(--text-secondary);font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);font-size:.85rem;white-space:nowrap}.toggle-btn.active{background:var(--accent-primary);color:#fff;box-shadow:var(--shadow-indigo);transform:scale(1.02)}.toggle-btn:not(.active):hover{background:#ffffff0d;color:var(--text-primary)}.input-group{margin-bottom:1.5rem;display:flex;flex-direction:column;gap:.5rem}input,select,textarea{background:#0f111a80;border:1px solid var(--card-border);border-radius:16px;padding:.875rem 1.25rem;color:#fff;outline:none;transition:all .3s ease;font-size:.95rem;width:100%}input:focus,select:focus,textarea:focus{border-color:var(--accent-primary);background:#0f111acc;box-shadow:0 0 0 4px #818cf81a}label{font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-left:.25rem}.transaction-list{display:flex;flex-direction:column;gap:1rem}.transaction-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-radius:16px;background:#ffffff08;border:1px solid transparent;transition:all .2s ease}.transaction-item:hover{background:#ffffff0f;border-color:var(--card-border)}.amount-income{color:var(--income)}.amount-expense{color:var(--expense)}.badge{padding:.25rem .75rem;border-radius:100px;font-size:.8rem;font-weight:600}.badge-husband{background:#6366f133;color:#818cf8}.badge-wife{background:#ec489933;color:#f472b6}@media(max-width:768px){.app-container{padding:1rem}header{flex-direction:column;align-items:flex-start;gap:1.5rem;margin-bottom:2rem}.logo{font-size:1.25rem}.stat-value{font-size:1.5rem}.btn{width:100%;justify-content:center}.main-content{grid-template-columns:1fr!important}.transaction-item{flex-direction:column;align-items:flex-start;gap:1rem}.transaction-item>div:last-child{width:100%;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--card-border);padding-top:.75rem}}@media(max-width:480px){.main-stats{grid-template-columns:1fr!important}}.login-overlay{position:fixed;inset:0;z-index:9999;background:var(--bg-color);display:flex;align-items:center;justify-content:center;padding:2rem}.login-card{width:100%;max-width:400px;text-align:center}.pin-display{display:flex;justify-content:center;gap:1rem;margin:2rem 0}.pin-dot{width:16px;height:16px;border-radius:50%;border:2px solid var(--accent-primary);transition:all .2s ease}.pin-dot.filled{background:var(--accent-primary);box-shadow:0 0 15px var(--accent-primary)}.pin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}.pin-key{aspect-ratio:1;border-radius:50%;background:#ffffff0d;border:1px solid var(--card-border);color:#fff;font-size:1.5rem;font-weight:600;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.pin-key:hover{background:#ffffff1a;border-color:var(--accent-primary)}.pin-key:active{transform:scale(.9);background:var(--accent-primary)}.error-shake{animation:shake .4s ease-in-out}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}