@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@500;700&family=Outfit:wght@400;500;600;700;800&display=swap";:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: rgba(255, 255, 255, .03);--bg-card-hover: rgba(255, 255, 255, .06);--bg-glass: rgba(255, 255, 255, .05);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .6);--text-muted: rgba(255, 255, 255, .4);--accent-primary: #10b981;--accent-primary-glow: rgba(16, 185, 129, .3);--accent-secondary: #fbbf24;--accent-secondary-glow: rgba(251, 191, 36, .3);--accent-danger: #ef4444;--accent-info: #3b82f6;--gradient-mesh: radial-gradient(at 40% 20%, rgba(16, 185, 129, .15) 0px, transparent 50%), radial-gradient(at 80% 0%, rgba(59, 130, 246, .1) 0px, transparent 50%), radial-gradient(at 0% 50%, rgba(251, 191, 36, .1) 0px, transparent 50%), radial-gradient(at 80% 100%, rgba(139, 92, 246, .1) 0px, transparent 50%);--gradient-card: linear-gradient(135deg, rgba(255,255,255,.1) 0%, rgba(255,255,255,.02) 100%);--gradient-accent: linear-gradient(135deg, #10b981 0%, #059669 100%);--gradient-gold: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);--shadow-glow: 0 0 60px -15px var(--accent-primary-glow);--shadow-card: 0 4px 24px -8px rgba(0, 0, 0, .5);--shadow-float: 0 20px 40px -15px rgba(0, 0, 0, .7);--border-subtle: 1px solid rgba(255, 255, 255, .06);--border-glass: 1px solid rgba(255, 255, 255, .1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-2xl: 32px;--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--duration-fast: .15s;--duration-normal: .3s;--tg-theme-bg-color: var(--bg-primary);--tg-theme-text-color: var(--text-primary);--tg-theme-hint-color: var(--text-secondary);--tg-theme-button-color: var(--accent-primary)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-tap-highlight-color:transparent}body{font-family:Outfit,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;background:var(--gradient-mesh);pointer-events:none;z-index:0;animation:meshMove 20s ease-in-out infinite alternate}@keyframes meshMove{0%{transform:scale(1) translate(0)}to{transform:scale(1.1) translate(-2%,-2%)}}.app{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;padding-bottom:90px}.app-header{position:sticky;top:0;z-index:100;background:#0a0a0fcc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:16px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:var(--border-subtle)}.header-title{font-size:22px;font-weight:700;letter-spacing:-.5px;color:var(--text-primary)}.header-left{flex:1;min-width:0}.header-right{display:flex;align-items:center;gap:12px}.view-toggle{display:flex;background:var(--bg-card);border-radius:100px;padding:4px;border:var(--border-subtle)}.toggle-btn{padding:8px 16px;border:none;background:transparent;color:var(--text-muted);font-family:inherit;font-size:13px;font-weight:600;border-radius:100px;cursor:pointer;transition:all var(--duration-fast) var(--ease-out-expo)}.toggle-btn--active{background:var(--gradient-accent);color:#fff;box-shadow:0 2px 12px var(--accent-primary-glow)}.tab-bar{position:fixed;bottom:0;left:0;right:0;height:90px;background:#0a0a0ff2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);display:flex;justify-content:space-around;align-items:flex-start;padding-top:12px;z-index:100;border-top:var(--border-subtle)}.tab-item{display:flex;flex-direction:column;align-items:center;gap:6px;padding:8px 20px;text-decoration:none;color:var(--text-muted);transition:all var(--duration-fast) var(--ease-out-expo);position:relative}.tab-item--active{color:var(--accent-primary)}.tab-item--active:before{content:"";position:absolute;top:-12px;left:50%;transform:translate(-50%);width:40px;height:3px;background:var(--gradient-accent);border-radius:0 0 4px 4px;box-shadow:0 0 12px var(--accent-primary-glow)}.tab-icon{font-size:26px;transition:transform var(--duration-fast) var(--ease-out-expo)}.tab-item--active .tab-icon{transform:scale(1.15)}.tab-label{font-size:11px;font-weight:600;letter-spacing:.3px}.page{flex:1;padding:20px}.page-title{font-size:32px;font-weight:800;letter-spacing:-1px;margin-bottom:24px}.card{background:var(--gradient-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:var(--border-glass);border-radius:var(--radius-xl);padding:20px;transition:all var(--duration-normal) var(--ease-out-expo)}.card:hover{background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:var(--shadow-glow)}.dashboard-grid{display:flex;flex-direction:column;gap:16px}.dashboard-grid>.card:first-child{background:var(--gradient-card);border:var(--border-glass);padding:28px 24px;position:relative;overflow:hidden}.dashboard-grid>.card:first-child:before{content:"";position:absolute;top:-50%;right:-30%;width:200px;height:200px;background:radial-gradient(circle,var(--accent-primary-glow) 0%,transparent 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12px;border-radius:100px;margin-top:12px}.change--up{color:var(--accent-danger);background:#ef444426}.change--down{color:var(--accent-primary);background:#10b98126}.hint{color:var(--text-muted);font-size:13px;margin-top:4px}.period-selector{display:flex;gap:8px;margin-bottom:24px;background:var(--bg-card);padding:6px;border-radius:var(--radius-lg);border:var(--border-subtle)}.period-btn{flex:1;padding:12px;border:none;background:transparent;color:var(--text-muted);font-family:inherit;font-size:14px;font-weight:600;border-radius:var(--radius-md);cursor:pointer;transition:all var(--duration-fast) var(--ease-out-expo)}.period-btn--active{background:var(--gradient-accent);color:#fff;box-shadow:0 4px 16px var(--accent-primary-glow)}.chart-section{margin:28px 0}.section-title{font-size:18px;font-weight:700;margin-bottom:16px;color:var(--text-primary)}.pie-chart-container,.line-chart-container{background:var(--gradient-card);border:var(--border-glass);border-radius:var(--radius-xl);padding:24px}.pie-legend{margin-top:24px}.legend-item{display:flex;align-items:center;padding:14px;cursor:pointer;border-radius:var(--radius-md);transition:background var(--duration-fast);border-bottom:var(--border-subtle)}.legend-item:last-child{border-bottom:none}.legend-item:hover{background:var(--bg-card-hover)}.legend-color{width:14px;height:14px;border-radius:4px;margin-right:14px;box-shadow:0 0 8px currentColor}.legend-emoji{margin-right:10px;font-size:20px}.legend-name{flex:1;font-size:15px;font-weight:500;color:var(--text-primary)}.legend-percent{font-family:JetBrains Mono,monospace;font-size:14px;font-weight:600;color:var(--accent-secondary)}.expenses-page{padding:0;display:flex;flex-direction:column;height:100%}.expense-list-container{flex:1;overflow:auto;-webkit-overflow-scrolling:touch}.expense-list-inner{position:relative;width:100%;padding:8px 0}.expense-row-wrapper{position:relative;overflow:hidden;margin:10px 16px;border-radius:var(--radius-lg);background:var(--gradient-card);border:var(--border-glass);transition:all var(--duration-fast) var(--ease-out-expo)}.expense-row-wrapper:hover{background:var(--bg-card-hover)}@media(hover:hover){.expense-row-wrapper:hover .expense-row-hover-actions{opacity:1;transform:translate(0)}}.expense-row-content{display:flex;align-items:center;padding:16px;transition:transform var(--duration-fast) var(--ease-out-expo)}.expense-row-main{display:flex;align-items:center;flex:1;min-width:0}.expense-row-emoji{width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-size:24px;background:var(--bg-card);border:var(--border-subtle);border-radius:var(--radius-md);margin-right:14px}.expense-row-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.expense-row-comment{font-size:16px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.expense-row-date{font-size:13px;color:var(--text-muted)}.expense-row-amount{font-family:JetBrains Mono,monospace;font-size:17px;font-weight:700;color:var(--accent-secondary);margin-left:12px;white-space:nowrap}.expense-row-private{margin-left:8px;font-size:14px;opacity:.5}.expense-row-member{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;margin-right:12px;flex-shrink:0;box-shadow:0 2px 8px #0000004d}.expense-row-hover-actions{position:absolute;right:12px;top:50%;transform:translateY(-50%) translate(10px);display:flex;gap:8px;opacity:0;transition:all var(--duration-fast) var(--ease-out-expo);z-index:10}.hover-action-btn{width:36px;height:36px;border-radius:var(--radius-sm);border:none;display:flex;align-items:center;justify-content:center;font-size:16px;cursor:pointer;transition:transform var(--duration-fast)}.hover-action-btn:hover{transform:scale(1.1)}.hover-action-edit{background:var(--accent-info);color:#fff}.hover-action-delete{background:var(--accent-danger);color:#fff}.expense-row-actions{position:absolute;right:0;top:0;height:100%;display:flex;overflow:hidden}.action-btn{display:flex;align-items:center;justify-content:center;width:75px;height:100%;border:none;color:#fff;font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:opacity var(--duration-fast)}.action-btn:active{opacity:.8}.action-edit{background:var(--accent-info)}.action-delete{background:var(--accent-danger)}.fab{position:fixed;bottom:106px;right:20px;width:60px;height:60px;border-radius:50%;border:none;background:var(--gradient-accent);color:#fff;font-size:28px;cursor:pointer;box-shadow:0 8px 32px var(--accent-primary-glow);display:flex;align-items:center;justify-content:center;z-index:50;transition:all var(--duration-fast) var(--ease-out-expo)}.fab:hover{transform:scale(1.08);box-shadow:0 12px 40px var(--accent-primary-glow)}.fab:active{transform:scale(.95)}.fab-icon{line-height:1}.btn{padding:16px 28px;border:none;border-radius:var(--radius-lg);font-family:inherit;font-size:16px;font-weight:700;cursor:pointer;transition:all var(--duration-fast) var(--ease-out-expo)}.btn:active{transform:scale(.97)}.btn-primary{background:var(--gradient-accent);color:#fff;box-shadow:0 4px 20px var(--accent-primary-glow)}.btn-primary:hover{box-shadow:0 8px 32px var(--accent-primary-glow)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:var(--border-glass)}.btn-danger{background:var(--accent-danger);color:#fff}.delete-dialog{padding:28px;text-align:center;background:var(--bg-secondary)}.dialog-title{font-size:22px;font-weight:700;margin-bottom:20px;color:var(--text-primary)}.dialog-expense{font-size:18px;margin-bottom:28px;padding:20px;background:var(--bg-card);border:var(--border-subtle);border-radius:var(--radius-lg);color:var(--text-primary)}.expense-emoji{font-size:32px;margin-right:12px}.dialog-actions{display:flex;gap:12px}.dialog-actions .btn{flex:1}.expense-form{padding:8px 24px 32px;background:var(--bg-secondary)}.form-title{font-size:24px;font-weight:700;margin-bottom:28px;text-align:center;color:var(--accent-primary)}.form-group{margin-bottom:24px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}.form-input{width:100%;padding:16px 18px;border:var(--border-glass);border-radius:var(--radius-lg);font-family:inherit;font-size:17px;background:var(--bg-card);color:var(--text-primary);transition:all var(--duration-fast)}.form-input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 4px var(--accent-primary-glow)}.form-input::placeholder{color:var(--text-muted)}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.category-btn{display:flex;flex-direction:column;align-items:center;padding:16px 8px;border:var(--border-subtle);border-radius:var(--radius-lg);background:var(--bg-card);cursor:pointer;transition:all var(--duration-fast) var(--ease-out-expo)}.category-btn:active{transform:scale(.95)}.category-btn--active{border-color:var(--accent-primary);background:#10b9811a;box-shadow:0 0 20px var(--accent-primary-glow)}.category-emoji{font-size:30px;margin-bottom:8px}.category-name{font-size:12px;font-weight:600;color:var(--text-secondary);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.form-actions{display:flex;gap:12px;margin-top:28px}.form-actions .btn{flex:1}.stats-total{text-align:center;margin-bottom:28px;padding:32px;background:var(--gradient-card);border:var(--border-glass);border-radius:var(--radius-2xl);position:relative;overflow:hidden}.stats-total:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 30%,var(--accent-primary-glow) 0%,transparent 50%);pointer-events:none}.stats-total .card-title{position:relative}.stats-total .card-value{position:relative;font-size:40px}.category-summary{text-align:center;margin-bottom:24px;padding:28px;background:var(--gradient-card);border:var(--border-glass);border-radius:var(--radius-xl)}.back-btn{background:none;border:none;color:var(--accent-primary);font-family:inherit;font-size:16px;font-weight:600;cursor:pointer;padding:8px 0;transition:opacity var(--duration-fast)}.back-btn:active{opacity:.7}.expense-section{margin-top:28px}.expense-item{margin-bottom:10px;padding:14px 18px}.expense-main{display:flex;justify-content:space-between;align-items:center;gap:12px}.expense-comment{font-size:16px;font-weight:500;color:var(--text-primary);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.expense-amount{font-family:JetBrains Mono,monospace;font-size:15px;font-weight:600;color:var(--accent-secondary);white-space:nowrap}.member-breakdown{padding:8px 0}.member-row{display:flex;align-items:center;padding:18px;background:var(--gradient-card);border:var(--border-glass);margin-bottom:10px;border-radius:var(--radius-lg)}.member-name{flex:1;font-size:16px;font-weight:600;color:var(--text-primary)}.member-total{font-family:JetBrains Mono,monospace;font-size:16px;font-weight:700;color:var(--accent-secondary);margin-right:14px}.member-count{font-size:13px;color:var(--text-muted);background:var(--bg-card);padding:6px 12px;border-radius:100px;border:var(--border-subtle)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 24px;text-align:center}.empty-state-icon{font-size:72px;margin-bottom:24px;opacity:.6}.empty-state-text{color:var(--text-muted);font-size:18px;font-weight:500}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;color:var(--text-muted)}.loading-state,.error-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px;color:var(--text-muted);font-size:16px;gap:16px}.error{display:flex;align-items:center;justify-content:center;min-height:100vh;color:var(--accent-danger);padding:24px;text-align:center}.error-state{color:var(--accent-danger)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.card{animation:fadeInUp .5s var(--ease-out-expo) forwards}.expense-row-wrapper{animation:fadeInUp .3s var(--ease-out-expo) forwards}.dashboard-grid .card:nth-child(1){animation-delay:0ms}.dashboard-grid .card:nth-child(2){animation-delay:80ms}.dashboard-grid .card:nth-child(3){animation-delay:.16s}.dashboard-grid .card:nth-child(4){animation-delay:.24s}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:100px}@supports (padding-bottom: env(safe-area-inset-bottom)){.app{padding-bottom:calc(90px + env(safe-area-inset-bottom))}.tab-bar{height:calc(90px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}.fab{bottom:calc(106px + env(safe-area-inset-bottom))}}::selection{background:var(--accent-primary);color:#fff}