*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f5f7fa;--surface: #ffffff;--text: #1a1d23;--text-secondary: #6b7280;--text-muted: #9ca3af;--border: #e5e7eb;--border-light: #f3f4f6;--primary: #2563eb;--primary-light: #dbeafe;--accent: #f59e0b;--danger: #ef4444;--success: #10b981;--radius: 12px;--radius-sm: 8px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 4px 16px rgba(0,0,0,.08);--shadow-lg: 0 12px 40px rgba(0,0,0,.1);--font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--safe-bottom: env(safe-area-inset-bottom, 0px)}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}button{cursor:pointer;border:none;background:none;font:inherit}input,select,textarea{font:inherit}.auth-page{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#1e3a5f,#0f172a)}.auth-card{background:var(--surface);border-radius:20px;padding:40px 32px;max-width:380px;width:100%;text-align:center;box-shadow:var(--shadow-lg)}.auth-card h1{font-size:24px;font-weight:800;letter-spacing:-.5px;margin-bottom:6px}.auth-card .auth-subtitle{font-size:14px;color:var(--text-secondary);margin-bottom:28px}.auth-btn{width:100%;padding:14px;border-radius:var(--radius);font-size:15px;font-weight:600;background:var(--primary);color:#fff;transition:background .2s,transform .1s}.auth-btn:hover{background:#1d4ed8}.auth-btn:active{transform:scale(.98)}.loading-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.loading-spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:0 16px;position:sticky;top:0;z-index:100}.topbar-inner{max-width:720px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;height:56px}.topbar-title{font-size:17px;font-weight:700;letter-spacing:-.3px}.topbar-right{display:flex;align-items:center;gap:10px}.topbar-email{font-size:12px;color:var(--text-secondary);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-ghost{padding:6px 12px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;color:var(--text-secondary);transition:background .15s,color .15s}.btn-ghost:hover{background:var(--border-light);color:var(--text)}.main-container{max-width:720px;margin:0 auto;padding:16px 16px calc(80px + var(--safe-bottom))}.projects-page{animation:fadeIn .2s ease}.projects-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;gap:12px}.projects-title{font-size:22px;font-weight:800;letter-spacing:-.5px;color:var(--text)}.projects-subtitle{font-size:13px;color:var(--text-secondary);margin-top:2px}.btn-add-project{padding:10px 18px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;background:var(--primary);color:#fff;white-space:nowrap;transition:background .15s,transform .1s;flex-shrink:0}.btn-add-project:hover{background:#1d4ed8}.btn-add-project:active{transform:scale(.97)}.projects-loading{display:flex;justify-content:center;padding:60px 0}.projects-empty{text-align:center;padding:60px 20px;color:var(--text-muted);display:flex;flex-direction:column;align-items:center;gap:12px}.projects-empty-icon{font-size:40px;margin-bottom:4px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.project-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 16px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;text-align:left;transition:border-color .15s,box-shadow .15s,transform .1s;position:relative}.project-card:hover{border-color:var(--primary);box-shadow:0 4px 16px #2563eb1a;transform:translateY(-2px)}.project-card:active{transform:translateY(0) scale(.98)}.project-card-icon{font-size:28px}.project-card-name{font-size:15px;font-weight:600;color:var(--text);word-break:break-word;line-height:1.3}.project-card-arrow{position:absolute;top:16px;right:16px;font-size:18px;color:var(--text-muted);transition:color .15s,transform .15s}.project-card:hover .project-card-arrow{color:var(--primary);transform:translate(3px)}.txpage-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.btn-back{padding:8px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;color:var(--primary);background:var(--primary-light);transition:background .15s;white-space:nowrap}.btn-back:hover{background:#bfdbfe}.txpage-title{font-size:18px;font-weight:700;letter-spacing:-.3px;color:var(--text);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tx-summary-bar{display:flex;justify-content:space-between;align-items:center;background:var(--primary-light);border-radius:var(--radius-sm);padding:10px 14px;margin-bottom:12px}.tx-summary-count{font-size:13px;font-weight:500;color:var(--primary)}.tx-summary-total{font-size:14px;font-weight:700;color:var(--primary);font-variant-numeric:tabular-nums}.controls-bar{display:flex;flex-direction:column;gap:10px;margin-bottom:12px}.search-row{display:flex;gap:8px}.search-input{flex:1;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--border);font-size:14px;background:var(--surface);color:var(--text);transition:border-color .15s}.search-input:focus{outline:none;border-color:var(--primary)}.search-input::placeholder{color:var(--text-muted)}.btn-outline{padding:8px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);font-size:13px;font-weight:500;color:var(--text-secondary);transition:all .15s;white-space:nowrap}.btn-outline:hover{border-color:var(--text-secondary);color:var(--text)}.search-meta{font-size:13px;color:var(--text-secondary);padding:0 2px}.search-sum{font-weight:700;color:var(--primary)}.tx-list{display:flex;flex-direction:column;gap:2px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border-light);overflow:hidden}.tx-empty{padding:48px 20px;text-align:center;color:var(--text-muted);font-size:14px}.load-more-wrap{padding:12px;text-align:center}.btn-load-more{padding:8px 20px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;background:var(--border-light);color:var(--text-secondary);transition:background .15s}.btn-load-more:hover{background:var(--border)}.no-more{font-size:13px;color:var(--text-muted);padding:8px 0}.tx-item{padding:14px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border-light);transition:background .1s}.tx-item:last-child{border-bottom:none}.tx-item:active{background:var(--border-light)}.tx-sno{font-size:13px;font-weight:600;color:var(--text-muted);min-width:28px;text-align:center;flex-shrink:0}.tx-body{flex:1;min-width:0}.tx-desc{font-size:14px;font-weight:500;color:var(--text);line-height:1.3;word-break:break-word}.tx-date{font-size:12px;color:var(--text-muted);margin-top:2px}.tx-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.tx-amount{font-size:15px;font-weight:700;color:var(--text);white-space:nowrap;font-variant-numeric:tabular-nums}.tx-edit-btn{padding:5px 10px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;color:var(--primary);background:var(--primary-light);transition:background .15s}.tx-edit-btn:hover{background:#bfdbfe}.tx-item-editing{padding:14px 16px;display:flex;flex-direction:column;gap:10px;border-bottom:1px solid var(--border-light);background:#fafbfc}.tx-edit-row{display:flex;gap:8px;align-items:center}.tx-edit-input{flex:1;padding:8px 10px;border-radius:var(--radius-sm);border:1px solid var(--border);font-size:14px;background:var(--surface)}.tx-edit-input:focus{outline:none;border-color:var(--primary)}.tx-edit-input-amount{width:120px;flex:none;text-align:right}.tx-edit-actions{display:flex;gap:8px;justify-content:flex-end}.btn-save{padding:8px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;background:var(--primary);color:#fff;transition:background .15s}.btn-save:hover{background:#1d4ed8}.btn-save:disabled{opacity:.6;cursor:not-allowed}.btn-cancel{padding:8px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;color:var(--text-secondary);background:var(--border-light);transition:background .15s}.btn-cancel:hover{background:var(--border)}.fab{position:fixed;right:20px;bottom:calc(20px + var(--safe-bottom));width:56px;height:56px;border-radius:16px;background:var(--primary);color:#fff;font-size:28px;font-weight:300;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px #2563eb59;z-index:60;transition:transform .15s,box-shadow .15s}.fab:hover{transform:translateY(-2px);box-shadow:0 6px 24px #2563eb73}.fab:active{transform:scale(.95)}.modal-backdrop{position:fixed;inset:0;background:#0006;z-index:70;display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-sheet{width:100%;max-width:720px;background:var(--surface);border-radius:16px 16px 0 0;padding:20px 16px calc(20px + var(--safe-bottom));animation:slideUp .2s ease}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-title{font-size:17px;font-weight:700}.add-form{display:flex;flex-direction:column;gap:10px}.add-form input{padding:12px;border-radius:var(--radius-sm);border:1px solid var(--border);font-size:15px;background:var(--surface);transition:border-color .15s}.add-form input:focus{outline:none;border-color:var(--primary)}.add-form input::placeholder{color:var(--text-muted)}.btn-add{padding:14px;border-radius:var(--radius);font-size:15px;font-weight:600;background:var(--primary);color:#fff;transition:background .15s;margin-top:4px}.btn-add:hover{background:#1d4ed8}.btn-add:disabled{opacity:.6;cursor:not-allowed}.update-banner{position:fixed;bottom:0;left:0;right:0;background:var(--text);color:#fff;display:flex;justify-content:center;align-items:center;gap:12px;padding:12px 16px calc(12px + var(--safe-bottom));font-size:14px;font-weight:500;z-index:200;animation:slideUp .3s ease}.update-btn{padding:6px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;background:var(--primary);color:#fff;transition:background .15s}.update-btn:hover{background:#1d4ed8}.toast-wrap{position:fixed;top:12px;left:0;right:0;display:flex;justify-content:center;z-index:120;pointer-events:none;animation:fadeIn .15s ease}.toast-box{pointer-events:auto;background:var(--text);color:#fff;padding:8px 16px;border-radius:10px;font-size:13px;font-weight:500;box-shadow:var(--shadow-md)}.synced-badge{position:fixed;top:68px;right:16px;background:#ecfdf5;color:#065f46;padding:5px 12px;border-radius:20px;font-size:12px;font-weight:600;box-shadow:var(--shadow-sm);z-index:115;animation:fadeIn .15s ease}@media(max-width:480px){.topbar-email{display:none}.projects-grid{grid-template-columns:1fr;gap:10px}.project-card{flex-direction:row;align-items:center;padding:16px 14px;gap:12px}.project-card-icon{font-size:24px}.project-card-name{flex:1;font-size:14px}.project-card-arrow{position:static;font-size:16px}.projects-header{flex-direction:column;gap:10px}.btn-add-project{width:100%;text-align:center}.tx-item{padding:12px;gap:10px}.tx-amount{font-size:14px}.tx-desc{font-size:13px}.tx-sno{font-size:12px;min-width:24px}.tx-edit-row{flex-wrap:wrap}.tx-edit-input-amount{width:100%}.fab{right:16px;bottom:calc(16px + var(--safe-bottom));width:52px;height:52px;border-radius:14px}.txpage-title{font-size:16px}}@media(min-width:481px)and (max-width:768px){.main-container{padding:16px}.projects-grid{grid-template-columns:repeat(2,1fr)}}