:root{--bg: #0f1729;--bg-elevated: #1a2332;--card: rgba(255, 255, 255, .05);--card-border: rgba(255, 255, 255, .08);--card-hover: rgba(255, 255, 255, .12);--primary: #6C5CE7;--primary-hover: #5a4bd6;--primary-glow: rgba(108, 92, 231, .25);--danger: #ef4444;--danger-hover: #dc2626;--success: #22c55e;--success-hover: #16a34a;--text: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border: rgba(255, 255, 255, .06);--radius: 16px;--radius-sm: 10px;--transition: .2s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{touch-action:manipulation;overscroll-behavior:contain;scroll-padding-bottom:calc(72px + env(safe-area-inset-bottom,0px))}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;min-height:100dvh;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{max-width:480px;margin:0 auto;padding:0 16px 80px}h1{font-size:1.5rem;font-weight:700;margin-bottom:16px;letter-spacing:-.02em}h2{font-size:.8rem;font-weight:600;margin-bottom:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}a{color:var(--primary);text-decoration:none}.brand{text-align:center;padding:24px 0}.brand-icon{width:56px;height:56px;background:var(--primary);border-radius:14px;display:inline-flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:700;color:#fff;margin-bottom:12px;box-shadow:0 4px 20px var(--primary-glow)}.brand-name{font-size:3rem;font-weight:800;letter-spacing:-.04em;line-height:1.05;background:linear-gradient(135deg,#fff 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-title{font-size:1.15rem;font-weight:600;margin-bottom:16px;color:var(--text);letter-spacing:-.01em}.card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:20px;margin-bottom:12px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:background var(--transition)}.nav{display:flex;justify-content:space-between;align-items:center;padding:16px 0;padding-top:calc(16px + env(safe-area-inset-top,0px));margin-bottom:8px;position:sticky;top:0;z-index:50;background:#0f1729b8;-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%)}.nav:after{content:"";position:absolute;bottom:0;left:-16px;right:-16px;height:1px;background:#ffffff0f}.nav-title{font-weight:700;font-size:1.15rem;letter-spacing:-.01em;text-decoration:none;background:linear-gradient(135deg,#fff 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;gap:12px;align-items:center}.nav-links a,.nav-links button{font-size:.85rem;color:var(--text-secondary);text-decoration:none;background:none;border:none;cursor:pointer;font-family:inherit;padding:6px 12px;border-radius:var(--radius-sm);transition:color var(--transition),background var(--transition);min-height:36px;display:inline-flex;align-items:center}.nav-links a:hover,.nav-links button:hover{color:var(--text);background:var(--card)}.lang-toggle{display:inline-flex;align-items:center;gap:4px;background:none;border:none;color:var(--text-muted);cursor:pointer;font-family:inherit;font-size:.75rem;font-weight:600;padding:6px 10px;border-radius:var(--radius-sm);transition:color var(--transition),background var(--transition);min-height:36px;letter-spacing:.03em}.lang-toggle:hover{color:var(--text);background:var(--card)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:var(--radius-sm);border:none;font-size:.95rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition);min-height:48px;-webkit-user-select:none;user-select:none}.btn:active{transform:scale(.97)}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 12px var(--primary-glow)}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 20px var(--primary-glow)}.btn-danger{background:#ef444426;color:var(--danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:#ef444440}.btn-success{background:#22c55e26;color:var(--success);border:1px solid rgba(34,197,94,.2)}.btn-success:hover{background:#22c55e40}.btn-outline{background:transparent;border:1px solid var(--card-border);color:var(--text-secondary)}.btn-outline:hover{background:var(--card);color:var(--text);border-color:#ffffff26}.btn-block{width:100%}.btn-group{display:flex;gap:10px;margin-top:12px}.btn-group .btn{flex:1}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:none}input,textarea{width:100%;padding:12px 16px;border:1px solid var(--card-border);border-radius:var(--radius-sm);font-size:1rem;font-family:inherit;outline:none;transition:border-color var(--transition),box-shadow var(--transition);background:var(--bg-elevated);color:var(--text);min-height:48px}input::placeholder,textarea::placeholder{color:var(--text-muted)}input:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.8rem;font-weight:600;margin-bottom:6px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em}.amount{font-size:2.5rem;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums}.status-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.status-pending{background:#fbbf2426;color:#fbbf24}.status-claimed_paid{background:#60a5fa26;color:#60a5fa}.status-confirmed{background:#22c55e26;color:#22c55e}.status-disputed{background:#ef444426;color:#ef4444}.status-cancelled{background:#94a3b81a;color:var(--text-muted)}.balance-positive{color:var(--success)}.balance-negative{color:var(--danger)}.request-item{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--border);transition:background var(--transition)}a.request-item,.request-item-clickable{cursor:pointer}.request-item:last-child{border-bottom:none}.request-info{flex:1;min-width:0}.request-note{font-size:.85rem;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.request-amount{font-weight:700;font-size:1.05rem;margin-left:16px;white-space:nowrap;font-variant-numeric:tabular-nums}.qr-image{width:100%;max-width:280px;margin:16px auto;display:block;border-radius:var(--radius-sm);border:1px solid var(--card-border)}.file-input{border:2px dashed var(--card-border);border-radius:var(--radius-sm);padding:24px;text-align:center;cursor:pointer;transition:border-color var(--transition),background var(--transition);color:var(--text-secondary)}.file-input:hover{border-color:var(--primary);background:#6c5ce70d}.file-input input{display:none}.qr-scanner-overlay{position:fixed;inset:0;z-index:1000;background:#000;display:flex;flex-direction:column;align-items:center;justify-content:center}.qr-scanner-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.qr-scanner-guide{position:relative;z-index:1;width:240px;height:240px;border:2px solid rgba(255,255,255,.3);border-radius:16px}.qr-scanner-guide>span{position:absolute;width:32px;height:32px;border-color:var(--primary);border-style:solid;border-width:0}.qr-scanner-guide>span:nth-child(1){top:-1px;left:-1px;border-top-width:3px;border-left-width:3px;border-top-left-radius:16px}.qr-scanner-guide>span:nth-child(2){top:-1px;right:-1px;border-top-width:3px;border-right-width:3px;border-top-right-radius:16px}.qr-scanner-guide>span:nth-child(3){bottom:-1px;left:-1px;border-bottom-width:3px;border-left-width:3px;border-bottom-left-radius:16px}.qr-scanner-guide>span:nth-child(4){bottom:-1px;right:-1px;border-bottom-width:3px;border-right-width:3px;border-bottom-right-radius:16px}.qr-scanner-close{position:absolute;top:max(16px,env(safe-area-inset-top,16px));right:16px;z-index:2;width:44px;height:44px;background:#00000080;border:none;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}.qr-scanner-hint{position:absolute;bottom:max(80px,calc(env(safe-area-inset-bottom,0px) + 80px));z-index:2;color:#fff;font-size:.9rem;text-align:center;text-shadow:0 1px 4px rgba(0,0,0,.8)}.qr-scanner-error{z-index:2;color:#fff;text-align:center;padding:20px}.qr-hero{display:flex;flex-direction:column;align-items:center}.qr-hero-btn{width:100%;display:flex;flex-direction:column;align-items:center;gap:8px;padding:28px 20px;background:var(--bg-secondary);border:2px dashed var(--card-border);border-radius:var(--radius);cursor:pointer;transition:border-color .15s,background .15s;color:var(--primary)}.qr-hero-btn:hover,.qr-hero-btn:active{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 5%,var(--bg-secondary))}.qr-hero-label{font-size:1.05rem;font-weight:600}.qr-hero-sublabel{font-size:.8rem;color:var(--text-muted)}.qr-hero-actions{display:flex;align-items:center;gap:12px;margin-top:14px;margin-bottom:4px}.qr-hero-link{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;color:var(--text-secondary);background:none;border:none;cursor:pointer;padding:4px 0;text-decoration:none}.qr-hero-link:hover{color:var(--primary)}.qr-hero-divider{color:var(--card-border);font-size:.85rem}.qr-hero-status{font-size:.85rem;color:var(--primary);margin-top:8px}.qr-success{display:flex;align-items:center;gap:10px;padding:12px 16px;background:color-mix(in srgb,var(--success) 8%,var(--bg-secondary));border:1px solid color-mix(in srgb,var(--success) 25%,transparent);border-radius:var(--radius);margin-bottom:16px}.qr-success-icon{width:32px;height:32px;border-radius:50%;background:var(--success);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.qr-success-label{font-weight:600;font-size:.95rem;flex:1}.qr-success-rescan{font-size:.8rem;color:var(--text-muted);background:none;border:none;cursor:pointer;text-decoration:underline;text-underline-offset:2px}.qr-success-rescan:hover{color:var(--primary)}.contact-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.contact-chip{padding:5px 12px;border-radius:100px;font-size:.8rem;border:1px solid var(--card-border);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;transition:all .15s}.contact-chip:hover{border-color:var(--primary);color:var(--primary)}.contact-chip-active{background:var(--primary);border-color:var(--primary);color:#fff}.contact-chip-active:hover{background:var(--primary);border-color:var(--primary);color:#fff;filter:brightness(.88)}.add-note-btn{background:none;border:none;color:var(--text-muted);font-size:.85rem;cursor:pointer;padding:4px 0;margin-bottom:12px}.add-note-btn:hover{color:var(--primary)}.qr-blocked-warning{margin-top:8px;padding:12px;background:#ef444414;border:1px solid rgba(239,68,68,.25);border-radius:var(--radius-sm)}.qr-blocked-title{font-weight:600;color:var(--danger);margin-bottom:4px;font-size:.9rem}.qr-blocked-text{font-size:.85rem;color:var(--text-secondary);line-height:1.4}.link-box{background:var(--bg-elevated);border:1px solid var(--card-border);border-radius:var(--radius-sm);padding:12px 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100%);animation:shimmer 1.5s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes slideIn{0%{opacity:0;transform:translate(-30px);max-height:0;padding-top:0;padding-bottom:0}50%{opacity:0;transform:translate(-30px);max-height:80px;padding-top:14px;padding-bottom:14px}to{opacity:1;transform:translate(0);max-height:80px}}.request-item-exit{animation:slideOut .4s cubic-bezier(.4,0,.2,1) forwards;overflow:hidden;pointer-events:none}.request-item-enter{animation:slideIn .4s cubic-bezier(.4,0,.2,1) both;overflow:hidden}@media(prefers-reduced-motion:reduce){.card{animation:none}.btn:active{transform:none}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}@supports (padding-bottom: env(safe-area-inset-bottom)){#root{padding-bottom:calc(80px + env(safe-area-inset-bottom))}}.pricing-beta-now{background:#22c55e14;border:1px solid rgba(34,197,94,.2);border-radius:var(--radius);padding:16px 20px;margin-bottom:4px}.pricing-beta-now-title{font-weight:700;font-size:1rem;color:#4ade80;margin-bottom:4px}.pricing-beta-now-text{font-size:.875rem;color:var(--text-secondary);line-height:1.5}.pricing-grid{display:flex;flex-direction:column;gap:16px;margin-bottom:16px}.pricing-card{position:relative;padding:24px 20px;display:flex;flex-direction:column}.pricing-card-pro{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary),0 0 24px #6c5ce726}.pricing-pro-badge{position:absolute;top:-1px;right:16px;background:var(--primary);color:#fff;font-size:.65rem;font-weight:700;letter-spacing:.06em;padding:3px 10px;border-radius:0 0 8px 8px}.pricing-plan-name{font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:12px}.pricing-price{display:flex;align-items:baseline;gap:6px;margin-bottom:20px}.pricing-amount{font-size:2rem;font-weight:800;letter-spacing:-.02em;color:var(--text)}.pricing-period{font-size:.8rem;color:var(--text-muted)}.pricing-features{list-style:none;display:flex;flex-direction:column;gap:10px;flex:1}.pricing-feature{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--text)}.pricing-feature-muted{color:var(--text-muted);text-decoration:line-through}.pricing-check{color:var(--success);font-weight:700;flex-shrink:0}.pricing-cross{color:var(--text-muted);flex-shrink:0}.pricing-beta-card{padding:20px;background:#6c5ce714;border-color:#6c5ce740;margin-bottom:16px}.promo-section{margin-top:20px}.promo-input-row{display:flex;gap:8px}.promo-input{flex:1;padding:10px 12px;border:1px solid var(--card-border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font-size:.85rem;font-family:inherit;letter-spacing:.04em;text-transform:uppercase}.promo-input::placeholder{text-transform:none;letter-spacing:normal}.promo-apply-btn{flex-shrink:0;padding:10px 16px;font-size:.85rem}.promo-success{margin-top:8px;font-size:.82rem;color:var(--success);font-weight:600}.promo-error{margin-top:8px;font-size:.82rem;color:var(--danger)}.pricing-amount-original{text-decoration:line-through;opacity:.5;font-size:1.3rem;font-weight:600}.pricing-amount-discounted{color:var(--success)}.tg-login-block{margin-top:4px}.tg-login-divider{display:flex;align-items:center;gap:12px;margin-bottom:12px;color:var(--text-muted);font-size:.8rem}.tg-login-divider:before,.tg-login-divider:after{content:"";flex:1;height:1px;background:var(--border)}.tg-login-btn{display:flex;align-items:center;justify-content:center;gap:8px;background:#229ed9;color:#fff;border:none;text-decoration:none;font-weight:600;transition:opacity var(--transition)}.tg-login-btn:hover{opacity:.85;background:#229ed9;color:#fff}.tg-login-hint{text-align:center;margin-top:8px;font-size:.78rem;color:var(--text-muted);line-height:1.4}.billing-toggle{display:flex;background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius-sm);padding:4px;margin-bottom:20px;gap:4px}.billing-toggle-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;border:none;border-radius:8px;background:transparent;color:var(--text-secondary);font-size:.85rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition)}.billing-toggle-active{background:var(--primary);color:#fff;box-shadow:0 2px 8px var(--primary-glow)}.billing-toggle-badge{font-size:.65rem;background:#22c55e33;color:#4ade80;padding:2px 6px;border-radius:4px;font-weight:700;white-space:nowrap}.usage-badge{font-size:.78rem;font-weight:600;color:var(--text-muted);white-space:nowrap;padding:6px 12px;border-radius:var(--radius-sm);background:var(--card);border:1px solid var(--card-border);font-variant-numeric:tabular-nums;text-decoration:none;cursor:pointer;transition:border-color var(--transition),color var(--transition);min-height:48px;display:inline-flex;align-items:center}.usage-badge:hover{color:var(--text-secondary);border-color:#ffffff26}.sub-progress{height:6px;background:var(--card-border);border-radius:3px;overflow:hidden}.sub-progress-bar{height:100%;background:var(--primary);border-radius:3px;transition:width .3s ease}.sub-progress-warn{background:#f59e0b}.sub-progress-full{background:var(--danger)}.usage-badge-warn{color:#f59e0b;border-color:#f59e0b40}.btn-locked{color:var(--text-muted)!important;border-color:var(--card-border)!important;cursor:pointer}.btn-locked:hover{color:var(--primary)!important;border-color:var(--primary)!important}.legal-section{margin-bottom:12px}.legal-heading{margin-bottom:12px;color:var(--text);text-transform:none;font-size:.95rem;font-weight:700;letter-spacing:0}.legal-subheading{font-size:.875rem;font-weight:600;color:var(--text);margin-top:16px;margin-bottom:8px}.legal-text{font-size:.875rem;line-height:1.6;color:var(--text-secondary);margin-bottom:10px}.legal-text:last-child{margin-bottom:0}.legal-info-grid{display:flex;flex-direction:column;gap:8px}.legal-info-row{display:flex;gap:12px;font-size:.875rem;line-height:1.5}.legal-label{color:var(--text-muted);flex-shrink:0;min-width:80px}.legal-list{list-style:none;display:flex;flex-direction:column;gap:8px;padding:0}.legal-list li{font-size:.875rem;line-height:1.5;color:var(--text-secondary);padding-left:16px;position:relative}.legal-list li:before{content:"—";position:absolute;left:0;color:var(--text-muted)}.footer-links{text-align:center;padding:20px 0 8px;font-size:.78rem}.footer-links a{color:var(--text-muted);text-decoration:none;transition:color var(--transition)}.footer-links a:hover{color:var(--text-secondary)}.history-filters{display:flex;flex-direction:column;gap:12px}.history-filter-select{width:100%;padding:10px 36px 10px 12px;border:1px solid var(--card-border);border-radius:var(--radius-sm);background:var(--bg-elevated) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;color:var(--text);font-size:.9rem;font-family:inherit;outline:none;min-height:44px;appearance:none;cursor:pointer}.history-filter-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.history-filter-dates{display:flex;gap:10px}.history-filter-date-group{flex:1}.history-filter-date-group label{display:block;font-size:.75rem;font-weight:600;color:var(--text-muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.04em}.history-filter-date-group input{min-height:40px;font-size:.85rem;padding:8px 10px}.history-filter-reset{background:none;border:none;color:var(--text-muted);font-size:.8rem;font-family:inherit;cursor:pointer;padding:4px 0;text-align:left;transition:color var(--transition)}.history-filter-reset:hover{color:var(--text)}.contacts-dropdown{position:absolute;top:calc(100% + 4px);right:0;min-width:220px;max-width:calc(100vw - 32px);background:var(--bg-elevated);border:1px solid var(--card-border);border-radius:var(--radius-sm);box-shadow:0 8px 24px #0000004d;z-index:100;max-height:240px;overflow-y:auto;animation:fadeIn .15s ease}.contacts-dropdown-item{display:flex;flex-direction:column;gap:2px;width:100%;padding:10px 14px;background:none;border:none;border-bottom:1px solid var(--border);color:var(--text);font-family:inherit;font-size:.9rem;text-align:left;cursor:pointer;transition:background var(--transition)}.contacts-dropdown-item:last-child{border-bottom:none}.contacts-dropdown-item:hover{background:var(--card-hover)}.nickname-edit-row{display:flex;align-items:center;gap:8px;cursor:pointer;padding:4px 0;color:var(--text-muted);transition:color var(--transition);min-height:44px}.nickname-edit-row strong{color:var(--text)}.nickname-edit-row:hover{color:var(--primary)}.nickname-editable{cursor:pointer;border-bottom:1px dashed var(--text-muted);transition:border-color var(--transition)}.nickname-editable:hover{border-color:var(--primary)}.nickname-edit{display:inline-flex;align-items:center}.nickname-input{width:120px;min-height:28px;padding:2px 8px;font-size:inherit;font-weight:700;font-family:inherit;background:var(--bg-elevated);border:1px solid var(--primary);border-radius:6px;color:var(--text);outline:none;box-shadow:0 0 0 3px var(--primary-glow)}.payment-spinner{width:48px;height:48px;border:3px solid var(--card-border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.payment-success-icon{width:64px;height:64px;border-radius:50%;background:#22c55e26;color:var(--success);display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:700;animation:scaleIn .3s ease}.payment-failed-icon{width:64px;height:64px;border-radius:50%;background:#ef444426;color:var(--danger);display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:700;animation:scaleIn .3s ease}@keyframes scaleIn{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:center;background:#1a2332b8;-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border-top:1px solid rgba(255,255,255,.06);z-index:100;padding-bottom:env(safe-area-inset-bottom,0px)}.bottom-nav-item{flex:1;max-width:120px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 6px;min-height:56px;color:var(--text-muted);text-decoration:none;font-size:.65rem;font-weight:600;letter-spacing:.02em;transition:color var(--transition);-webkit-tap-highlight-color:transparent}.bottom-nav-item svg{transition:color var(--transition)}.bottom-nav-active{color:var(--primary)}.bottom-nav-active svg{stroke:var(--primary)}.build-version{text-align:center;font-size:.7rem;color:var(--text-muted);opacity:.5;margin-top:24px;padding-bottom:80px}