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solid var(--color-divider);z-index:var(--z-bottom-nav)}.core-tab-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:none;background:transparent;color:var(--color-text-tertiary);font-size:10px;font-weight:500;min-height:44px;text-decoration:none}.core-tab-item.active{color:var(--color-primary-bright)}.core-tab-item svg{width:24px;height:24px}.core-tab-create{flex:1;display:flex;align-items:center;justify-content:center;border:none;background:transparent}.core-tab-create-button{width:44px;height:44px;border-radius:var(--radius-md);border:none;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center}.core-tab-create-button svg{width:24px;height:24px}.core-tab-badge{position:absolute;top:4px;margin-left:16px;min-width:16px;height:16px;padding:0 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