.navbar{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:stretch;background:#fff;padding:6px 0;padding-bottom:max(6px,env(safe-area-inset-bottom));box-shadow:0 -4px 20px #0000001a;z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:var(--color-text-light);padding:4px 2px;border-radius:var(--radius-sm);transition:all .2s ease;flex:1;min-width:0}.nav-item:active{transform:scale(.95)}.nav-icon{width:22px;height:22px;stroke-width:2;transition:transform .2s ease;flex-shrink:0}.nav-label{font-size:.65rem;font-weight:600;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.nav-item.active{color:var(--color-primary)}.nav-item.active .nav-icon{transform:scale(1.1)}.nav-item.income.active{color:var(--color-income)}.nav-item.expense.active{color:var(--color-expense)}.nav-item.logout{background:none;border:none;color:var(--color-text-light);min-height:auto;padding:4px 2px}.nav-item.logout:hover{color:var(--color-expense)}.nav-app-title{display:none}@media (min-width: 768px){.navbar{position:fixed;top:0;left:0;bottom:0;right:auto;width:var(--sidebar-width);flex-direction:column;justify-content:flex-start;padding:var(--spacing-md) var(--spacing-sm);box-shadow:4px 0 20px #00000014;gap:var(--spacing-xs)}.nav-app-title{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);margin-bottom:var(--spacing-md);border-bottom:2px solid var(--color-bg);padding-bottom:var(--spacing-md)}.nav-app-logo{width:40px;height:40px;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-light) 100%);color:#fff;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.nav-app-name{font-size:var(--font-size-lg);font-weight:700;color:var(--color-primary-dark)}.nav-item{flex-direction:row;justify-content:flex-start;padding:var(--spacing-sm);gap:var(--spacing-sm);border-radius:var(--radius-md);flex:0}.nav-item:hover{background:var(--color-bg)}.nav-item.active{background:#2d5a271a}.nav-icon{width:24px;height:24px}.nav-label{font-size:var(--font-size-sm);margin-top:0}.nav-item.logout{margin-top:auto;padding:var(--spacing-sm);border-top:1px solid var(--color-border);padding-top:var(--spacing-md)}}.btn{font-family:inherit;font-weight:700;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all .2s 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#ef444466}.btn-outline:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary);background:#2d5a270d}.btn-full{width:100%}.btn-spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:btn-spin .8s linear infinite}@keyframes btn-spin{to{transform:rotate(360deg)}}.summary-card{background:#fff;border-radius:var(--radius-lg);padding:min(4vw,24px);box-shadow:0 4px 20px #00000014}.summary-title{font-size:var(--font-size-lg);font-weight:700;color:var(--color-primary-dark);text-align:center;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:2px dashed var(--color-border)}.summary-row{display:grid;grid-template-columns:1fr 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slideIn{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}.transaction-info{flex:1;min-width:0}.transaction-type{display:flex;align-items:center;gap:var(--spacing-xs);font-weight:600;font-size:var(--font-size-md)}.transaction-category{font-weight:400;color:var(--color-text-light);font-size:var(--font-size-sm)}.transaction-date{font-size:var(--font-size-sm);color:var(--color-text-light);margin-top:2px}.transaction-note{font-size:var(--font-size-sm);color:var(--color-text-light);margin-top:var(--spacing-xs);font-style:italic;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.transaction-right{display:flex;flex-direction:column;align-items:flex-end;gap:var(--spacing-xs)}.transaction-amount{font-size:var(--font-size-md);font-weight:700;white-space:nowrap}.transaction-amount.income{color:var(--color-income)}.transaction-amount.expense{color:var(--color-expense)}.transaction-delete{display:flex;align-items:center;justify-content:center;width:28px;height:28px;min-height:28px;padding:0;font-size:14px;background:var(--color-expense-bg);color:var(--color-expense);border-radius:var(--radius-sm);opacity:.7}.transaction-delete:hover{opacity:1;background:var(--color-expense);color:#fff}.transaction-empty{display:flex;flex-direction:column;align-items:center;padding:var(--spacing-xl);color:var(--color-text-light);text-align:center}.transaction-empty svg{margin-bottom:var(--spacing-sm);opacity:.5}.store-selector{position:relative;display:inline-block;min-width:200px}.store-selector.single{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--color-bg-card);border-radius:var(--radius-md);color:var(--color-text);font-weight:500;font-size:.85rem;box-shadow:0 2px 4px var(--color-shadow)}.store-selector.single svg{width:16px;height:16px;flex-shrink:0}.store-selector-trigger{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--color-bg-card);border:2px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s ease;min-height:auto;width:100%}.store-selector-trigger svg:first-child{width:16px;height:16px;flex-shrink:0}.store-selector-trigger:hover{border-color:var(--color-primary);background:var(--color-bg)}.store-selector-trigger.open{border-color:var(--color-primary);border-bottom-left-radius:0;border-bottom-right-radius:0;border-bottom-color:transparent}.store-name{text-align:left;white-space:nowrap}.chevron{transition:transform .2s ease;color:var(--color-text-light);width:14px;height:14px;flex-shrink:0}.chevron.rotate{transform:rotate(180deg)}.store-dropdown{position:absolute;top:100%;left:0;right:0;background:var(--color-bg-card);border:2px solid var(--color-primary);border-top:none;border-radius:0 0 var(--radius-md) var(--radius-md);box-shadow:0 4px 12px var(--color-shadow);z-index:1000;max-height:300px;overflow-y:auto}.store-option{display:flex;align-items:center;gap:.5rem;width:100%;padding:.5rem .75rem;background:none;border:none;border-bottom:1px solid var(--color-border);text-align:left;cursor:pointer;transition:background .15s 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var(--spacing-sm)}.summary-header-icon{color:var(--color-primary);margin-bottom:var(--spacing-xs)}.summary-page-title{font-size:var(--font-size-xl);font-weight:700;color:var(--color-primary-dark)}.month-selector{display:flex;align-items:center;justify-content:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);padding:var(--spacing-sm);background:#fff;border-radius:var(--radius-lg);box-shadow:0 2px 8px #0000000d}.month-display{display:flex;flex-direction:column;align-items:center;min-width:150px}.month-name{font-size:var(--font-size-lg);font-weight:700;color:var(--color-primary-dark)}.month-year{font-size:var(--font-size-sm);color:var(--color-text-light)}.summary-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:40vh;gap:var(--spacing-md);color:var(--color-text-light)}@media (min-width: 768px){.summary-loading{margin-left:var(--sidebar-width)}}.spinner-icon{animation:spin 1s linear 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